CN117232489B - Gyroscope positioning device for personnel tracking - Google Patents
Gyroscope positioning device for personnel tracking Download PDFInfo
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- CN117232489B CN117232489B CN202311530728.0A CN202311530728A CN117232489B CN 117232489 B CN117232489 B CN 117232489B CN 202311530728 A CN202311530728 A CN 202311530728A CN 117232489 B CN117232489 B CN 117232489B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention belongs to the technical field of gyroscope positioning, in particular to a personnel tracking gyroscope positioning device which comprises a gyroscope sensor, a mounting shell, a power supply module, a PLC control module and a signaling module, wherein the gyroscope sensor is positioned in the mounting shell and protected, and the PLC control module receives information acquired by the gyroscope sensor, processes and analyzes data and transmits the data through the signaling module; the power supply module is used for meeting the power consumption requirements of all the components; according to the invention, the positioning device is arranged on a carrier or luggage of a target person, the gyroscope sensor arranged in the installation shell detects the states of the angle and the position of the connected object by utilizing the changes of magnetic force and gravitational field, data are transmitted to the PLC control module, the motion state and the advancing direction of the object are analyzed and calculated, and then the object is transmitted to the control console of a tracking person through the signaling module, so that the further positioning tracking is performed by using a computer, and the positioning tracking of the person is realized.
Description
Technical Field
The invention belongs to the technical field of gyroscope positioning, and particularly relates to a gyroscope positioning device for personnel tracking.
Background
The existing positioning system is an aggregate or device component which is formed by correlating with each other and aims to determine the space position. The system can ensure that the functions of navigation, positioning, time service and the like of the target can be realized at any moment by means of various technical means. This technique can be used to guide aircraft, vessels, vehicles, and individuals, safely and accurately along a selected route, on-time to a destination.
For some people who need to limit travel for various reasons, the specific positions of the people need to be tracked and determined regularly; for some people with easy occurrence of linkage such as field investigation or exploration, the people also need to ask for help in time when an accident occurs, and at the moment, the people need to quickly track and determine the position and rescue in time; therefore, the related technical means of positioning tracking and moving track determination of the target person are of great significance in tracking lawless persons or searching and rescuing missing persons.
In the prior art, when the position of a target person needs to be determined in the positioning and tracking process, the signals of a target person passing device and a carrier are locked by a technical means except for monitoring equipment such as fixed cameras densely distributed on a road to perform positioning and tracking; similarly, in order to improve the accuracy of the positioning and tracking, the target person may be tracked more effectively, and the positioning and tracking device may be mounted on the luggage or the carrier of the target person.
The existing positioning tracking device usually adopts a GPS positioning device or a gyroscope positioning device, wherein the GPS positioning device is easy to generate signal failure in a remote area, and is not beneficial to keeping working in a complex environment; similarly, in the existing gyroscope positioning apparatus, mechanical damage is likely to occur under the action of external impact during carrying, transporting and installing, so that normal functions cannot be performed.
Disclosure of Invention
In order to make up for the deficiency of the prior art, solve the above-mentioned technical problem; the invention provides a gyroscope positioning device for personnel tracking.
The technical scheme adopted for solving the technical problems is as follows: the invention provides a personnel tracking gyroscope positioning device, which comprises a gyroscope sensor, a mounting shell, a power supply module, a PLC control module and a signaling module, wherein the gyroscope sensor is positioned in the mounting shell and protected, and the PLC control module receives information acquired by the gyroscope sensor, processes and analyzes data and transmits the data through the signaling module; the power supply module is used for meeting the power consumption requirements of all parts;
the installation casing is last to be provided with the protection subassembly, the protection subassembly includes:
the protection discs are respectively arranged at the upper end and the lower end of the installation shell, and the vertical projection area of the protection discs is larger than that of the installation shell;
the protection disc is divided into a fixed plate and a buffer plate, and the fixed plates are respectively arranged on the surfaces of the upper end and the lower end of the installation shell; one end, far away from the installation shell, of the fixing plate is embedded into an installation groove arranged on the buffer plate, the fixing plate is connected with the installation groove in a sliding mode, and a spring is arranged between the fixing plate and the installation groove;
the installation shell is internally provided with air extraction equipment which is communicated with the inside of the installation groove.
Preferably, the horizontal cross sections of the protection disc and the installation shell are circular, and in the protection disc, the fixing plate is made of metal, and the buffer plate is made of elastic material.
Preferably, guard bars are uniformly arranged on edge parts of opposite surfaces of the fixing plates on the upper side and the lower side, the guard bars are annularly distributed around a central shaft of the installation shell, and the guard bars are positioned at the outer side of the installation shell and surround the middle installation shell; the protection rod and the fixing plate are made of ferromagnetic conductor materials.
Preferably, the outer surface of the installation shell is uniformly provided with tracking cameras at positions opposite to the gaps between the protection rods, and the tracking cameras transmit shot information to the PLC control module for data analysis.
Preferably, the protection rod is of a tubular structure, and an air guide channel is formed in the hollow part of the protection rod; the end part of the protective rod extends into the mounting groove, and the air guide channel is communicated with the inside of the mounting groove;
a limiting rod is arranged at the position, opposite to the opening of the air guide channel, of the mounting groove, and the end part of the limiting rod is embedded into the air guide channel and is in sliding connection with the inner wall of the air guide channel; the part of the inner side wall surface of the protective rod, which is close to the tracking camera, is uniformly provided with flushing holes, and the flushing holes point to the lens surface of the tracking camera;
the side wall outer surface of the limiting rod, which is positioned in the air guide channel, is uniformly provided with air guide grooves, and the air guide grooves are vertically arranged.
Preferably, the buffer plate is provided with fixed electromagnet and fixed sucking disc in the position facing away from the installation shell, the fixed electromagnet is located in the middle of the surface of the buffer plate, and the fixed sucking disc is located in the edge of the surface of the buffer plate.
Preferably, the fixing sucker is installed in a fixing hole arranged on the surface of the buffer plate, a telescopic device is arranged at the bottom of the fixing hole, and the telescopic end of the telescopic device is connected with the bottom of the fixing sucker; the middle part of the fixed sucker is provided with an air suction hole, the air suction hole is communicated with the inside of the mounting groove through an air suction pipe, and a control air valve is arranged in the air suction pipe.
Preferably, the air extraction hole is vertically arranged, a sealing rod is vertically arranged at the bottom of the fixing hole, and the end part of the sealing rod is embedded into the air extraction hole and is in sliding connection with the inner wall of the air extraction hole; a communication hole is formed in the middle of the sealing rod and communicated with the exhaust pipe;
the air exhaust hole is provided with a sealing block at the middle position of the outlet close to the outer side, the sealing block is connected with the side wall of the air exhaust hole through a connecting rod, and the end part of the sealing block is embedded into the opening end part of the communication hole.
Preferably, the opening end of the communication hole is tapered, and the end of the closing block facing the communication hole is also tapered.
Preferably, a filter screen is arranged at an opening of the exhaust pipe in the communication hole, a storage cavity is arranged at a position of the communication hole in the lower side of the filter screen, and an opening at the top of the storage cavity is conical;
the middle part of the top opening of the storage cavity is provided with a sealing ball, and the sealing ball is connected with the inner wall of the storage cavity through an elastic rope.
The beneficial effects of the invention are as follows:
1. according to the gyroscope positioning device for personnel tracking, the positioning device is arranged on a carrier or luggage of a target person, when the positioning device is started to work, a gyroscope sensor arranged in the installation shell detects the states of the angle and the position of a connected object by utilizing the changes of magnetic force and gravitational field, data are transmitted to a PLC control module, the motion state and the advancing direction of an object are analyzed and calculated, then the object is transmitted to a control console of a tracking person through a signaling module, further positioning and tracking are carried out by using a computer, the track of the target person is determined, and personnel positioning and tracking are realized.
2. According to the gyroscope positioning device for personnel tracking, the protection discs positioned on the upper side and the lower side of the mounting shell are used for pressing the buffer plates positioned on the outer sides of the protection discs when the surfaces of the protection discs on the upper end and the lower end of the positioning device are contacted with the ground or other impact objects to avoid deformation of the springs positioned in the mounting grooves when the mounting shell in the middle position is directly impacted; in the process, the spring in the mounting groove is deformed, so that the impact generated in the impact process is effectively relieved, and the accident that the accurate mechanical structure in the mounting shell cannot work normally due to mechanical damage caused by impact is effectively reduced.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a partial enlarged view at B in FIG. 2;
fig. 5 is a partial enlarged view at C in fig. 3.
In the figure: the installation casing 1, the air extraction device 11, the tracking camera 12, the protection component 2, the protection disk 21, the fixing plate 22, the buffer plate 23, the fixing hole 231, the telescopic device 232, the installation groove 24, the limiting rod 241, the flushing hole 242, the air guide groove 243, the protection rod 25, the air guide channel 251, the fixing belt 26, the fixing suction cup 27, the air extraction hole 271, the air extraction tube 272, the sealing rod 273, the communication hole 274, the sealing block 275, the filter screen 276, the storage cavity 277 and the sealing ball 278.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
as shown in fig. 1-5 in the drawings of the specification, the application provides a personnel tracking gyroscope positioning device, which comprises a gyroscope sensor, a mounting shell 1, a power supply module, a PLC control module and a signaling module, wherein the gyroscope sensor, namely a spatial position sensor and an angular velocity sensor, is arranged in the mounting shell 1 and is protected, the PLC control module receives information acquired by the gyroscope sensor, an internal processor processes and analyzes the acquired information, and then transmits the acquired information through the signaling module, and the signaling module can be the existing wireless transmission means such as WiFi or Bluetooth; the power supply module adopts a micro storage battery and is arranged in the installation shell 1 to meet the power consumption requirement of each electronic component;
the last protective component 2 that is provided with of installation shell, protective component 2 includes: the protection plates 21, the protection plates 21 are respectively installed at the upper and lower ends of the installation housing 1, and the vertical projection area of the protection plates 21 is larger than that of the installation housing 1; therefore, the protection disks 21 on the upper and lower sides completely cover the centrally disposed mounting case 1 in the vertical direction, thereby protecting the inside compact mechanical mechanism and related electronic components;
the protective plate 21 is divided into a fixing plate 22 and a buffer plate 23, the fixing plate 22 is respectively arranged on the upper end surface and the lower end surface of the installation shell 1; one end of the fixed plate 22, which is far away from the installation shell 1, is embedded into an installation groove 24 arranged on the buffer plate 23, the fixed plate 22 is in sliding connection with the installation groove 24, and a spring is arranged between the fixed plate 22 and the installation groove 24; the air extraction equipment 11 is arranged in the installation shell 1, the air extraction equipment 11 is communicated with the inside of the installation groove 24, and the air extraction equipment 11 adopts a miniature air pump and is controlled by a PLC control module;
the specific working flow is as follows: in the use process, when positioning and tracking are needed, the positioning device can be directly installed on a carrier or luggage of a target person, so that the positioning and tracking of the target person are facilitated; specifically, a positioning device is started to work, a gyroscope sensor positioned in the installation shell 1 detects the state of the angle and the position of a connected object by utilizing the change of magnetic force and gravitational field, data are transmitted to a PLC control module, the movement state and the advancing direction of an object are analyzed and calculated, then the object is transmitted to a control console of a tracking person through a signaling module, further positioning tracking is carried out by using a computer, the track of the target person is determined, and the positioning tracking of the person is realized;
in order to ensure the normal operation of the positioning device, the perfect precision mechanical structure and electronic components inside the mounting shell 1 are required to be ensured, so that the positioning device can normally operate; in the transportation and common carrying process in the non-working state, the gyroscope positioning device is directly stored in the luggage or other storage tools; in this way, mechanical damage may be caused when an impact occurs during movement; therefore, the protection disks 21 located on the upper and lower sides of the mounting case 1 can effectively protect the components such as the gyro sensor inside the intermediate mounting case 1;
especially when the gyroscope positioning device falls carelessly and is subjected to severe collision, the surfaces of the protection plates 21 at the upper end and the lower end of the gyroscope positioning device are contacted with the ground or other collision objects, so that the buffer plates 23 positioned at the outer sides of the protection plates 21 are pressed to squeeze the springs positioned in the mounting grooves 24 to deform while the mounting shell 1 at the middle position is prevented from being directly impacted;
in the process, the distance between the fixing plate 22 and the buffer plate 23 is changed, and the spring in the mounting groove 24 is deformed, so that the impact effect generated in the impact process is effectively relieved, and the accident that the precise mechanical structure in the mounting shell 1 cannot work normally due to mechanical damage caused by impact is effectively reduced;
furthermore, even if the lateral part of the positioning device is impacted, the impact object can be firstly contacted with the edge end part of the protection disc 21 protruding from the lateral direction because of the large volume, so that the impact object is propped against and cannot be directly contacted with the installation shell 1 positioned at the middle position, and the impact effect is attenuated in the transmission process, so that the adverse effect on electronic parts and mechanical structures in the installation shell 1 is reduced, and the gyroscope positioning device can normally play a positioning role in the working state even if the gyroscope positioning device is not properly stored and is subjected to severe impact, thereby helping tracking personnel to timely position and track illegal molecules, helping rescue personnel to timely find the position of the lost trapped person and reducing personnel property safety; therefore, social resources consumed in the tracking and positioning process are effectively saved, and the positioning and tracking efficiency of target personnel is improved;
further, after the protective disk 21 is mounted on an article near the target person, the protective disk 21 is generally fixed on the article to mount the positioning device; in order to avoid vibration of the springs between the fixing plate 22 and the buffer plate 23 due to vibration occurring during walking, vibration between the installation housing 1 and the target object interferes with normal operation of the gyro sensor;
the installation groove 24 is communicated with the air extraction device 11, and after the gyroscope sensor enters a working state, the air extraction is carried out on the installation groove 24, so that the installation groove 24 is in a negative pressure state; the space between the fixed plate 22 and the buffer plate 23 is reduced, the spring between the fixed plate 22 and the buffer plate 23 is pressed and is in a tension state, so that the vibration between the fixed plate 22 and the buffer plate 23 is difficult to occur due to the external interference; at this time, the installation shell 1 and the connected articles tend to be relatively fixed, so that the motion state and the trend of the installation shell can be measured more accurately, the advancing track of the target person can be reflected, and then the installation shell is transmitted to the tracking personnel;
after a period of measurement, stopping working, enabling the positioning device to enter a rest state, stopping operation of the air extraction equipment 11, reversely feeding air, and recovering air pressure in the mounting groove 24 to recover deformation of the internal spring; the spring metal fatigue can be relieved when the spring is in a rest state, and the service life of the spring is prolonged; the intermittent starting positioning device enables the working state and the rest state to be switched regularly, can effectively avoid the detection of the tracked lawless persons, can save electric energy consumption, prolongs the tracking time, and ensures the lasting positioning operation of the gyroscope positioning device.
Embodiment two:
on the basis of the first embodiment, as shown in fig. 1-4 in the drawings of the specification, the horizontal sections of the protection disc 21 and the installation shell 1 are all round, and in the protection disc 21, the fixing plate 22 is made of metal, and the buffer plate 23 is made of elastic material;
the edge parts of the opposite surfaces of the fixing plates 22 on the upper side and the lower side are uniformly provided with the protection rods 25, the protection rods 25 are distributed annularly around the central shaft of the installation shell 1, the protection rods 25 are positioned at the outer side of the edge of the installation shell 1, and the middle installation shell 1 is surrounded; the guard bar 25 and the fixing plate 22 are made of ferromagnetic conductor materials;
the specific working flow is as follows: on the basis of the specific working flow in the first embodiment, the protection disc 21 and the installation shell 1 are both provided with disc-shaped structures, so that when external impact is applied to the side wall of the protection disc 21, the arc-shaped contact surface can reduce stress concentration in the impact process, thereby reducing the damage of the installation shell 1 and protecting the internal precise mechanical structure and electronic elements; furthermore, the protection rods 25 are uniformly arranged on the periphery of the installation shell 1, and when external objects strike the installation shell 1 from the lateral direction, the external objects are blocked by the protection rods 25, so that the installation shell 1 is protected from the lateral direction, the direct impact on the installation shell 1 is avoided, and the internal structure of the installation shell 1 is protected;
for the installation shell 1, the fixing plates 22 arranged on the upper side and the lower side and the protection rods 25 arranged around the installation shell 1 between the fixing plates 22 surround the installation shell 1 arranged in the middle, and a ferromagnetic conductor material is adopted, so that a simple structure similar to a Faraday cage is presented, and an electromagnetic shielding effect can be effectively achieved; improve the interference killing feature of this application positioner under complicated electromagnetic environment, also reduced the static around the installation environment and caused the harmful effects, further guaranteed this application positioner during operation can normally exert the location and track the effect.
Embodiment III:
on the basis of the second embodiment, as shown in fig. 1-2 in the drawings of the specification, a tracking camera 12 is arranged at the position, opposite to the gap between the protection rods 25, of the outer surface of the installation shell 1, and the tracking camera 12 transmits shot information to a PLC control module for data analysis;
the specific working flow is as follows: on the basis of the specific workflow in the second embodiment, when the positioning device is mounted on the outer side of the carrier, in such a clear occasion, the tracking camera 12 positioned around the mounting shell 1 can be opened, so that the external environment can be observed through the gap between the protection rods 25, the surrounding geographical condition in the advancing process is explored, and the geographical condition of the surrounding environment is transmitted to the control console of the tracking personnel through the signaling module; thus, the travel path of the target person can be mastered more accurately by geographic information comparison, and the tracking accuracy is improved.
Embodiment four:
on the basis of the third embodiment, as shown in fig. 1-5 in the drawings of the specification, the guard bar 25 is of a tubular structure, an air guide channel 251 is formed in the hollow part of the inside, and the end part of the guard bar 25 extends into the mounting groove 24, and the air guide channel 251 communicates with the inside of the mounting groove 24;
the mounting groove 24, namely the part of the lower surface of the buffer plate 23, which is opposite to the opening of the air guide channel 251, is provided with a limiting rod 241, and the end part of the limiting rod 241 is embedded into the air guide channel 251 and is in sliding connection with the air guide channel 251; the inner side wall of the protection rod 25 is uniformly provided with a flushing hole 242 at a position close to the tracking camera 12, and the flushing hole 242 points to the lens surface of the tracking camera 12; the outer surface of the side wall of the limiting rod 241, which is positioned at the inner part of the air guide channel 251, is uniformly provided with air guide grooves 243, and the air guide grooves 243 are vertically arranged;
the specific working flow is as follows: on the basis of the specific working flow in the third embodiment, when the air extracting device 11 starts to extract air from the inside of the installation groove 24, the air pressure in the installation groove 24 is reduced, so that the gap between the buffer plate 23 and the fixed plate 22 is reduced; therefore, the end part of the limiting rod 241 on the buffer plate 23 is in sliding connection with the air guide channel 251, so that a limiting effect can be achieved on the position movement of the buffer plate 23, the buffer plate 23 slides along a fixed movement track, and the problem of offset dislocation cannot occur; the depth of embedding the limiting rod 241 into the air guide channel 251 is set, so that no matter the positioning device is in a rest state or a working state, the spring is compressed or stretched, the end part of the limiting rod 241 is in sliding connection with the air guide channel 251, and the limiting of the movement of the buffer plate 23 is maintained;
when the positioning device is changed from the working state to the rest state, the air extracting device 11 is reversed to start air discharging, so that air flows into the mounting groove 24, the air pressure in the mounting groove 24 is increased, the buffer plate 23 moves towards the direction away from the fixed plate 22, and the limiting rod 241 also slides along the air guide channel 251 until the part of the outer surface of the limiting rod 241, where the air guide groove 243 is arranged, is exposed into the mounting groove 24; because the air pressure inside the installation groove 24 is large, a part of air inside the installation groove 24 flows in along the exposed installation groove 24 and then enters the air guide channel 251 inside the protection rod 25; after the air flow flows along the air guide channel 251, the air flow flows out through a flushing hole 242 arranged on the side wall of the protection rod 25, and the flushing is positioned at the position of the working end of the tracking camera 12, so that dust and impurities possibly adhered to the surface of the working end of the tracking camera 12 fall off under the action of the air flow flushing, and the shot image of the tracking camera 12 is ensured to be clear enough;
further, when the air extraction device 11 does not work, the spring in the mounting groove 24 is kept in a relaxed state, and the position of the air guide groove 243 on the limiting rod 241 is located in the air guide channel 251, when the air extraction device 11 starts to extract air, the air guide groove 243 on the limiting rod 241 is shielded by the air guide channel 251 and is not directly communicated with the inner space of the mounting groove 24, so that the air flow channel 251 outside is prevented from flowing in, and the adjustment of the air pressure in the mounting groove 24 is prevented from being affected.
Fifth embodiment:
on the basis of the fourth embodiment, as shown in fig. 1-5 in the drawings of the specification, a fixing belt 26 and a fixing suction cup 27 are arranged at the part of the buffer plate 23 facing away from the installation shell 1, the fixing belt 26 is positioned at the middle part of the surface of the buffer plate 23, the fixing belt 26 is of a double-sided adhesive structure, fixing glue with high viscosity is smeared on the surfaces of both sides, and release paper is adhered on the surface facing away from the buffer plate 23 for protection while being fixed on the surface of the buffer plate 23; the fixed sucker 27 is positioned at the edge part of the surface of the buffer plate 23;
the fixed sucker 27 is arranged in a fixed hole 231 arranged on the buffer plate 23, a telescopic device 232 is arranged at the bottom of the fixed hole 231, and the telescopic end of the telescopic device 232 is connected with the bottom of the fixed sucker 27; the middle part of the fixed sucker 27 is provided with an air suction hole 271, the air suction hole 271 is communicated with the inside of the mounting groove 24 through an air suction pipe 272, and a control air valve is arranged in the air suction pipe 272;
the specific working flow is as follows: on the basis of the specific workflow in the fourth embodiment, with respect to the quick installation of the positioning device of the present application, the annular fixing belt 26 can be arranged on the surface of the buffer plate 23, so that when the quick installation is needed, the release paper on the surface of the fixing belt 26 can be directly torn off, the fixing belt 26 drives the buffer plate 23 to be directly adhered to the installation position, and the quick installation of the positioning device of the present application is realized by matching with the adsorption fixation between the fixing suction disc 27 and the installation position, so that the operation is simpler and more convenient, and the use requirement that a user needs to quickly install in a shorter time is met;
furthermore, if only temporary installation is needed, the position is required to be transferred for multiple times, and the positioning device can be repeatedly used, and the positioning device can be quickly installed in an adsorption fixing mode only by contacting the fixing sucker 27 with the smooth surface selected by the installation position, so that the subsequent quick disassembly and transfer are convenient; because the air exhaust pipe 272 is communicated with the air exhaust hole 271 in the middle of the fixed sucker 27, when the fixed sucker 27 is in surface contact with the mounting position, the air exhaust pipe 272 can exhaust air flow in the contact gap, so that negative pressure is formed in the contact gap, and the fixed sucker 27 can be tightly adsorbed on the mounting position, thereby realizing limit fixation of the positioning device; when the release is needed, only the exhaust pipe 272 is needed to supply air to the contact gap, the negative pressure is released, the fixing sucker 27 and the mounting position are fixedly adsorbed, the disassembly and the transfer can be carried out, and the simplicity and the convenience of the assembly and the disassembly of the application are improved;
the concrete work of the exhaust pipe 272 may be that the exhaust pipe 272 is communicated with the inside of the installation groove 24, so that when the fixing sucker 27 is in initial contact with the installation position, the positioning device enters a working state, the exhaust equipment 11 exhausts the inside of the installation groove 24, and the exhaust pipe 272 starts to exhaust until the contact gaps between the installation groove 24 and the fixing sucker 27 are in negative pressure, so that the positioning device starts to measure and position while being tightly fixed;
then the control air valve arranged at the end part of the air extraction pipe 272 is controlled to be closed, so that the negative pressure adsorption state of the contact gap between the fixed sucker 27 and the installation position is not influenced when the subsequent positioning device enters a rest state; when the positioning device is required to be dismounted at last, the control air valve is opened again, so that the air exhaust pipe 272 is communicated with the mounting groove 24 again, and the negative pressure state of the contact gap between the mounting groove 24 and the mounting position and the contact gap between the fixing sucker 27 and the mounting position are relieved, so that the positioning device is convenient to transfer;
of course, the exhaust pipe 272 may be directly connected to another micro air pump disposed inside the installation housing 1, and under the control of the PLC control module, the air exhaust pipe 272 may be independently adjusted to supply air and air, so as to adjust the adsorption fixing state between the positioning device and the installation position;
in the initial state, the fixed sucker 27 is positioned in the fixed hole 231, so that the fixed sucker 27 is protected, and the fixed sucker 27 is prevented from being damaged in the transportation process; when the fixing device is required to work, the telescopic equipment 232 connected with the fixing suction disc 27 is started, the telescopic end of the telescopic equipment 232 is pushed out after being started, the end part of the fixing suction disc 27 is enabled to move to the outer side of the fixing hole 231 and can be in contact with a smooth surface on a mounting position, adsorption fixing is achieved, and therefore the fixing device is fixed on the mounting position, quick mounting is convenient, positioning and tracking are conducted on target personnel in time, the mounting requirement on a user is reduced, and the practicability of the fixing device is improved.
Example six:
on the basis of the fifth embodiment, as shown in fig. 1 to 5 in the drawings of the specification, the suction hole 271 is vertically arranged, and the bottom of the fixing hole 231 is vertically provided with the closing rod 273, and the end of the closing rod 273 is embedded into the suction hole 271; a communication hole 274 is arranged at the middle part of the sealing rod 273, and the communication hole 274 is communicated with the exhaust pipe 272;
a sealing block 275 is arranged in the middle of the outlet of the suction hole 271 near the outer side, the sealing block 275 is connected with the side wall of the suction hole 271 through a connecting rod, and the end part of the sealing block 275 is embedded into the opening end part of the communication hole 274; the open end of the communication hole 274 is tapered, and the end of the closing block 275 facing the communication hole 274 is likewise tapered;
the specific working flow is as follows: on the basis of the specific workflow in the fifth embodiment, in order to avoid external impurity dust from entering the suction hole 271 of the fixed suction cup 27 during transportation and use of the positioning device, when the fixed suction cup 27 is still positioned in the fixed hole 231, the sealing rod 273 arranged at this time is vertically embedded into the suction hole 271 arranged in the middle of the fixed suction cup 27 from bottom to top, the end part of the sealing rod 273 extends to the top opening of the suction hole 271, and the sealing block 275 arranged at the inner opening of the suction hole 271 is embedded into the communication hole 274 arranged in the middle of the top of the sealing rod 273; thus, the combination of the sealing block 275 and the communication hole 274 and the combination of the air suction hole 271 and the sealing rod 273 realize the sealing of the air suction hole 271 in the middle of the fixed sucker 27, prevent external dust and impurities from entering the air suction hole 271, avoid the blocking of the air suction hole 271, and ensure the adsorption fixation between the fixed sucker 27 and the installation position;
when the fixed sucker 27 needs to work, the telescopic device 232 is started to eject the fixed sucker 27, the sealing rod 273 and the fixed sucker 27 slide relatively, and at the moment, the sealing rod 273 also plays a limiting role on the fixed sucker 27, so that the fixed sucker 27 is ensured to slide along a fixed movement track;
along with the sliding of the fixed sucker 27, the end part of the sealing rod 273 and the sealing block 275 start to separate, and a communication hole 274 arranged at the middle part of the sealing rod 273 is opened, so that the exhaust pipe 272 is kept clear between the communication hole 274 and the exhaust hole 271; when the fixed sucker 27 is in contact with the smooth surface of the installation position, the air suction pipe 272 can suck air in a gap between the fixed sucker 27 and the installation position through the air suction hole 271 to generate negative pressure, so that the fixed sucker 27 is more tightly adsorbed on the installation position, the combination between the positioning device and the fixed sucker 27 is ensured, and the normal exertion of the tracking positioning device by the positioning device is ensured;
further, when the fixation is required to be released, the PLC control module is started through the controller, so that the air exhaust pipe 272 is controlled to start to supply air, and the adsorption effect of the gap between the fixed sucker 27 and the mounting position is released, so that the positioning device can be smoothly dismounted and transferred; when the sealing block 275 is released, the flowing air flow flushes the circular arc surface of the sealing block 275, so that the impacting air flow is guided to be scattered and evenly flushes the contact surface of the fixed sucker 27, and impurities on the surface of the fixed sucker 27 are effectively cleaned; then the telescopic device 232 is reset, the fixed sucker 27 is driven to return to the inside of the fixed hole 231, and the sealing block 275 is combined with the communication hole 274 again, so that the air suction hole 271 is sealed.
Embodiment seven:
on the basis of the sixth embodiment, as shown in fig. 1-5 in the drawings of the specification, a filter screen 276 is arranged at the opening of the exhaust pipe 272 in the communication hole 274, the middle part of the filter screen 276 is transversely outwards protruded, and an arc-shaped structure is formed, so that dust and impurities adhered to the surface can fall downwards conveniently;
a receiving cavity 277 is arranged at a position of the communication hole 274, which is positioned at the lower side of the filter screen 276, the inner wall of the opening position of the top of the receiving cavity 277 is of a conical structure, and the horizontal sectional area of the opening position gradually decreases from bottom to top; a sealing ball 278 is arranged in the middle of the top opening of the receiving cavity 277, the diameter of the sealing ball 278 is larger than the aperture of the top opening of the receiving cavity 277, and the sealing ball is connected with the inner wall of the receiving cavity 277 through an elastic rope; the inside of the sealing ball 278 is hollow, the surface is smooth, the non-conductive ceramic material is not easy to generate static electricity to adsorb impurity dust, and the light sealing ball 278 is also easy to be moved by the negative pressure;
the specific working flow is as follows: on the basis of the specific working procedure in the sixth embodiment, when the air suction pipe 272 works to absorb the air in the gap between the fixed suction cup 27 and the mounting position, dust and impurities on the surface of the mounting position may be absorbed into the communication hole 274 and then enter the air suction pipe 272, and there is a possibility that the communicating air suction device 11 is threatened to work normally; therefore, the filter screen 276 is arranged at the opening of the air extraction pipe 272, so that dust and impurities possibly entering the air extraction pipe can be blocked by the filter screen 276, and then when the air extraction equipment 11 stops working or is supplied with air reversely, the dust and impurities adhered on the filter screen 276 fall into the lower containing cavity 277 to be collected under the action of gravity, thereby ensuring the smoothness of the filter screen 276 and ensuring the air extraction pipe 272 to work normally;
further, the top opening of the receiving cavity 277 is tapered, so that impurities which have entered the receiving cavity 277 are difficult to flow out through the outlet with a narrower top, and the normal operation of the filter screen 276 on the upper side is affected again; in the air extraction stage, the sealing ball 278 in the interior moves upwards under the action of negative pressure and abuts against the top opening of the containing cavity 277, so that the opening of the containing cavity 277 is sealed to prevent dust and impurities in the containing cavity 277 from flowing out;
after the air extraction stage is finished, the negative pressure is released, so that the sealing ball 278 is reset, at the moment, the impurity dust falling downwards can fall onto the smooth surface of the sealing ball 278 and slide down, and then enter the inside of the containing cavity 277 through a gap between the sealing ball 278 and the inner wall of the containing cavity 277 to be collected; so that the collected dust and impurities are limited, and the dust and impurities are prevented from flowing out again to interfere the normal operation of the exhaust tube 272; and in the maintenance process, the accommodating cavity 277 can be opened to clean the impurity dust collected inside, so that the subsequent work is ensured.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a personnel tracking's gyroscope positioner, includes gyroscope sensor, installation casing (1), power module, PLC control module and signaling module, the gyroscope sensor is located installation casing (1) inside and receives the protection, the information that the gyroscope sensor gathered is received to the PLC control module, carries out data processing and analysis, passes through signaling module and transmits out; the power supply module is used for meeting the power consumption requirements of all parts;
the device is characterized in that a protection component (2) is arranged on the installation shell (1), and the protection component (2) comprises:
the protection discs (21) are respectively arranged at the upper end and the lower end of the installation shell (1), and the vertical projection area of the protection discs (21) is larger than that of the installation shell (1);
the protection disc (21) is divided into a fixed plate (22) and a buffer plate (23), and the fixed plate (22) is respectively arranged on the upper end surface and the lower end surface of the installation shell (1); one end, far away from the installation shell (1), of the fixing plate (22) is embedded into an installation groove (24) formed in the buffer plate (23), the fixing plate (22) is connected with the installation groove (24) in a sliding mode, and a spring is arranged between the fixing plate (22) and the installation groove (24);
an air extracting device (11) is arranged in the installation shell (1), and the air extracting device (11) is communicated with the inside of the installation groove (24);
guard bars (25) are uniformly arranged on edge parts of opposite surfaces of the fixing plates (22) on the upper side and the lower side, and the guard bars (25) are annularly distributed around the central shaft of the installation shell (1); the protection rod (25) and the fixing plate (22) are made of ferromagnetic conductor materials;
tracking cameras (12) are uniformly arranged on the parts, facing the gaps between the protective rods (25), of the outer surface of the installation shell (1), and the tracking cameras (12) transmit shot information to a PLC control module for data analysis;
the protective rod (25) is of a tubular structure, and an air guide channel (251) is formed in the hollow part of the interior; and the end part of the protective rod (25) extends into the mounting groove (24), and the air guide channel (251) is communicated with the inside of the mounting groove (24);
a limiting rod (241) is arranged at the position, opposite to the opening of the air guide channel (251), of the mounting groove (24), and the end part of the limiting rod (241) is embedded into the air guide channel (251) and is in sliding connection with the inner wall of the air guide channel (251); the part of the inner side wall surface of the protection rod (25) close to the tracking camera (12) is uniformly provided with flushing holes (242), and the flushing holes (242) point to the lens surface of the tracking camera (12);
the limiting rod (241) is provided with air guide grooves (243) on the outer surface of the side wall inside the air guide channel (251), and the air guide grooves (243) are vertically arranged.
2. A person tracking gyroscope positioning apparatus as claimed in claim 1, wherein: the horizontal sections of the protection disc (21) and the installation shell (1) are round, in addition, in the protection disc (21), the fixing plate (22) is made of metal, and the buffer plate (23) is made of elastic material.
3. A person tracking gyroscope positioning apparatus as claimed in claim 1, wherein: the part of the buffer plate (23) facing away from the installation shell (1) is provided with a fixing belt (26) and a fixing sucker (27), the fixing belt (26) is positioned at the middle part of the surface of the buffer plate (23), and fixing glue is coated on the surface of the fixing belt (26); the fixed sucker (27) is positioned at the edge part of the surface of the buffer plate (23).
4. A person tracking gyroscope positioning apparatus as claimed in claim 3, characterised in that: the fixing sucker (27) is arranged in a fixing hole (231) formed in the surface of the buffer plate (23), telescopic equipment (232) is arranged at the bottom of the fixing hole (231), and the telescopic end of the telescopic equipment (232) is connected with the bottom of the fixing sucker (27); the middle part of the fixed sucker (27) is provided with an air suction hole (271), the air suction hole (271) is communicated with the inside of the mounting groove (24) through an air suction pipe (272), and a control air valve is arranged in the air suction pipe (272).
5. A person tracking gyroscope positioning apparatus as claimed in claim 4, wherein: the air suction hole (271) is vertically arranged, a sealing rod (273) is vertically arranged at the bottom of the fixing hole (231), and the end part of the sealing rod (273) is embedded into the air suction hole (271) and is in sliding connection with the inner wall of the air suction hole (271); a communication hole (274) is formed in the middle of the sealing rod (273), and the communication hole (274) is communicated with the exhaust pipe (272);
the air suction hole (271) is provided with a sealing block (275) at a position close to the middle of an outlet at the outer side, the sealing block (275) is connected with the side wall of the air suction hole (271) through a connecting rod, and the end part of the sealing block (275) is embedded into the opening end part of the communication hole (274).
6. A person tracking gyroscope positioning apparatus as claimed in claim 5, wherein: the open end of the communication hole (274) is tapered, and the end of the closing block (275) facing the communication hole (274) is also tapered.
7. A person tracking gyroscope positioning apparatus as claimed in claim 5, wherein: the exhaust pipe (272) is provided with a filter screen (276) at an opening in the communication hole (274), a storage cavity (277) is arranged at a position, which is positioned at the lower side of the filter screen (276), in the communication hole (274), and the top opening of the storage cavity (277) is conical;
the middle part of the top opening of the containing cavity (277) is provided with a sealing ball (278), and the sealing ball (278) is connected with the inner wall of the containing cavity (277) through an elastic rope.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311530728.0A CN117232489B (en) | 2023-11-16 | 2023-11-16 | Gyroscope positioning device for personnel tracking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311530728.0A CN117232489B (en) | 2023-11-16 | 2023-11-16 | Gyroscope positioning device for personnel tracking |
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| CN117232489A CN117232489A (en) | 2023-12-15 |
| CN117232489B true CN117232489B (en) | 2024-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311530728.0A Active CN117232489B (en) | 2023-11-16 | 2023-11-16 | Gyroscope positioning device for personnel tracking |
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| CA2297473A1 (en) * | 1999-01-22 | 2000-07-22 | Canon Kabushiki Kaisha | Gyro apparatus and gyroscope |
| CN204831322U (en) * | 2015-07-08 | 2015-12-02 | 成都西可科技有限公司 | Device that implementation space orbit was tracked |
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| CN111608641A (en) * | 2020-05-15 | 2020-09-01 | 傲垦数控装备(苏州)有限公司 | Azimuth tracking platform |
| CN215841566U (en) * | 2021-09-13 | 2022-02-18 | 重庆宇冠仪表有限公司 | Gyro kit for inertial gyroscope |
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| CA2297473A1 (en) * | 1999-01-22 | 2000-07-22 | Canon Kabushiki Kaisha | Gyro apparatus and gyroscope |
| CN204831322U (en) * | 2015-07-08 | 2015-12-02 | 成都西可科技有限公司 | Device that implementation space orbit was tracked |
| CN107752219A (en) * | 2017-11-16 | 2018-03-06 | 张旭 | Intelligent high-heeled shoes |
| CN209197763U (en) * | 2018-10-22 | 2019-08-02 | 河北天宁安防科技有限公司 | A kind of gyroscope positioning device |
| CN111608641A (en) * | 2020-05-15 | 2020-09-01 | 傲垦数控装备(苏州)有限公司 | Azimuth tracking platform |
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