CN219957746U - Electronic product detection device - Google Patents
Electronic product detection device Download PDFInfo
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- CN219957746U CN219957746U CN202321157955.9U CN202321157955U CN219957746U CN 219957746 U CN219957746 U CN 219957746U CN 202321157955 U CN202321157955 U CN 202321157955U CN 219957746 U CN219957746 U CN 219957746U
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- 238000001514 detection method Methods 0.000 title claims abstract description 75
- 238000012360 testing method Methods 0.000 claims abstract description 82
- 238000007689 inspection Methods 0.000 claims description 12
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- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
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- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses an electronic product detection device, which comprises: a detection box in which a detection unit for detecting an electronic product is accommodated; the height adjusting part is arranged on the outer surface of the detection box and comprises a test table movably arranged relative to the detection box, and the test table is used for bearing the electronic product and driving the electronic product to move so as to adjust the relative position between the electronic product and the detection part in the detection box. When the detection device is used for detecting the sensor, the sensor to be detected is placed on the test bench outside the detection box, and then the height of the test bench is adjusted according to the test requirement, so that the sensor to be detected is adjusted to a proper position.
Description
Technical Field
The present utility model relates to the field of electronic product detection technologies, and in particular, to an electronic product detection device.
Background
The sensor is a detection device, can sense the measured information, can convert the sensed information into an electric signal or other information output in a required form according to a certain rule, meets the requirements of information transmission, processing, storage, display, recording, control and the like, and is a primary link for realizing automatic detection and automatic control. It is widely used in the fields of industrial production, cosmic development, ocean exploration, environmental protection, resource investigation, medical diagnosis, bioengineering, intelligent automobiles, etc. Thus, it is also important for the detection of the sensor.
At present, when the sensor has poor functions, a detector needs to arrive at the scene for the first time, detection and verification are carried out on the sensor through detection, and the detection process needs to adjust software parameters on detection equipment to adjust the sensor to reach an ideal test position.
Disclosure of Invention
The utility model aims to solve the problems of complex and tedious testing process and low efficiency caused by the fact that the testing process needs to adjust the testing position of a sensor by adjusting software parameters in the prior art.
In order to solve the above technical problems, an embodiment of the present utility model discloses an electronic product detection device, including:
a detection box in which a detection unit for detecting an electronic product is accommodated;
the height adjusting part is arranged on the outer surface of the detection box and comprises a test table movably arranged relative to the detection box, and the test table is used for bearing the electronic product and driving the electronic product to move so as to adjust the relative position between the electronic product and the detection part in the detection box.
Specifically, the electronic product may be a sensor, an electronic controller, a chip, or the like. When the detection device is used for detecting the sensor, the sensor to be detected is placed on the test bench outside the detection box, and then the height of the test bench is adjusted according to the test requirement, so that the sensor to be detected is adjusted to a proper position.
In some possible implementations, in the electronic product detecting device provided by the embodiment of the present utility model, the height adjusting portion further includes:
the mounting base is connected to the outer surface of the detection box;
the sliding rod extends along the first direction, one end of the sliding rod is arranged on the mounting base, and the test bench is connected with the sliding rod and can move along the sliding rod in the first direction.
In some possible embodiments, the height adjusting portion further includes a mounting table connected to the test table, the mounting table is sleeved on the slide bar and is in threaded connection with the slide bar, and when the slide bar rotates around the axis of the slide bar, the mounting table can drive the test table to move relative to the detection box along the first direction.
In some possible implementations, in the electronic product detection device provided by the embodiment of the utility model, one end of the test bench is detachably connected with the mounting bench, and the other end of the test bench protrudes from the mounting bench along the second direction; the first direction is perpendicular to the second direction.
In some possible embodiments, in the electronic product detecting device provided by the embodiment of the present utility model, an adjusting knob is disposed at the other end of the sliding rod, for driving the sliding rod to rotate along the axis thereof.
In some possible implementations, in the electronic product detecting device provided by the embodiment of the present utility model, the outer surface of the slide bar is provided with threads, the mounting table is provided with a threaded hole penetrating the slide bar along the first direction, and the mounting table is connected to the outer surface of the slide bar through the threaded hole.
In some possible implementations, in the electronic product detection device provided by the embodiment of the present utility model, the detection portion includes:
the circuit board is integrated with a power supply and a protection circuit, and the protection circuit is connected with the electronic product;
the test target wheel is connected with a power supply and used for generating a magnetic field for detecting the electronic product;
the outer surface of the detection box is also provided with a signal acquisition interface and a test interface, and the electronic product to be detected is electrically connected with the circuit board through the signal acquisition interface and the test interface respectively.
In some possible implementations, in the electronic product detection device provided by the embodiment of the present utility model, the outer surface of the detection box is further provided with a signal output interface, and the circuit board is electrically connected with the oscilloscope through the signal output interface.
In some possible embodiments, the electronic product inspection device further includes a test box for loading the circuit board, and the test box and the test target wheel are arranged in the inspection box side by side.
In some possible implementations, in the electronic product detection device provided by the embodiment of the utility model, the electronic product is a sensor.
Drawings
Fig. 1 is a perspective view of an electronic product detecting device according to an embodiment of the present utility model;
fig. 2 is a perspective view of a height adjusting section according to an embodiment of the present utility model;
FIG. 3 is a side view of a height adjustment section provided in an embodiment of the present utility model;
FIG. 4 is a schematic diagram showing the relative positions of the components in the electronic product inspection device according to an embodiment of the present utility model;
fig. 5 is a circuit connection diagram of electronic devices on a circuit board according to an embodiment of the present utility model.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present specification, by describing the embodiments of the present utility model with specific examples. While the description of the utility model will be presented in connection with a preferred embodiment, it is not intended that the utility model be limited to this embodiment. Rather, the purpose of the present application is to cover other alternatives or modifications, which may be extended by the claims based on the utility model. The following description contains many specific details for the purpose of providing a thorough understanding of the present utility model. The utility model may be practiced without these specific details. Furthermore, some specific details are omitted from the description in order to avoid obscuring the utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
It should be noted that in this specification, like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present embodiment, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that is conventionally put when the application product is used, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model.
The terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In the description of the present embodiment, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium; either mechanically or electrically. The specific meaning of the above terms in the present embodiment can be understood in a specific case by those of ordinary skill in the art.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a detection device which can be used for detecting the performance of an electronic product. Specifically, the electronic product may be an electronic device such as a chip, a sensor, an electronic controller, etc., and in order to more clearly illustrate the structure of the electronic product, the specific structure of the electronic product detection device of the present utility model will be described below by taking the electronic product as an example of the sensor.
Referring to fig. 1, in an embodiment of the present utility model, an electronic product inspection device includes an inspection box 10 and a height adjusting section 20.
The detection box 10 accommodates a detection portion for detecting a sensor, and a height adjusting portion 20 is disposed on an outer surface (specifically, an upper surface) of the detection box 10, that is, the height adjusting portion 20 is disposed on an outer wall of the detection box 10, the height adjusting portion 20 includes a test stand 201, and the test stand 201 is used for carrying an electronic product and capable of moving relative to the detection box 10, so as to drive the electronic product carried on the test stand 201 to move, thereby adjusting a relative position between the electronic product and the detection portion in the detection box 10.
When the sensor is detected by the detection device, the sensor to be detected is placed on the test bench 201 outside the detection box 10, and then the height of the test bench 201 is adjusted according to the test requirement, so that the sensor to be detected is adjusted to a proper position, the process is mechanical position adjustment, the adjustment can be realized without the need of a tester through software parameter adjustment, the debugging process is simple and easy to operate, the process is visual, and the tester can conveniently grasp the adjustment of the position of the sensor to be detected.
Specifically, referring to fig. 1 to 3, the height adjusting section 20 includes a mounting base 2021, a mounting top base 2022, a slide bar 204, a test stand 201, a mounting stand 203, and a fixing frame 207. Wherein, the mounting top base 2022, the mounting base 2021 and the mounting table 203 are all disposed on the fixing frame 207, the mounting base 2021 and the mounting top base are disposed at intervals along a first direction (shown in X-direction in fig. 1 to 3), the mounting base 2021 is connected to the outer surface of the detection box 10, the sliding rod 204 extends along the first direction, one end of the sliding rod 204 is disposed on the mounting base 2021, the other end of the sliding rod 204 passes through the mounting top base 2022 and is connected to the adjusting knob 205, and the adjusting knob 205 can drive the sliding rod 204 to rotate around its own axis. The mounting table 203 is screwed on the sliding rod 204, and an end portion of the mounting table 203 away from the sliding rod 204 is detachably connected with one end of the test table 201, and the other end of the test table 201 protrudes from the mounting table 203 along a second direction (Y direction shown in fig. 1 to 3), wherein the first direction is perpendicular to the second direction.
When the adjusting knob 205 is turned, the slide bar 204 rotates around the axis thereof, and the slide bar 204 is in threaded engagement with the mounting table 203, so that the mounting table 203 can move upwards or downwards along the first direction under the driving of the rotating slide bar 204, so as to drive the test table 201 and the sensor to be detected on the test table 201 to move synchronously therewith, thereby achieving the purpose of adjusting the position of the sensor.
Specifically, the movement direction of the mounting table 203 may be set according to the screw direction of the slide bar 204 and the mounting table 203, and the rotation direction of the slide bar 204 is different, and the movement direction of the mounting table 203 is also changed. For example, when the slide bar 204 is rotated clockwise corresponding to the upward movement of the mounting table 203, then when the slide bar 204 is rotated counterclockwise, the mounting table 203 is moved downward, or of course, the slide bar 204 is rotated clockwise corresponding to the downward movement of the mounting table 203, and the slide bar 204 is rotated counterclockwise corresponding to the upward movement of the mounting table 203, which is not limited in this utility model.
Optionally, the height adjusting device may further include two auxiliary rods 206, parallel to the sliding rod 204 and spaced on two sides of the sliding rod 204 in the third direction (Z direction in fig. 1 to 3), and the mounting table 203 is slidably sleeved on the auxiliary rods.
Further, as shown in fig. 2 and 3, the mounting table 203 includes a slider 2031 and a mounting block 2032, where the slider 2031 is provided with a threaded hole and two through holes disposed at two sides of the threaded hole at intervals, the threaded hole and the through holes penetrate through the upper and lower end surfaces of the mounting table 203 along the first direction, threads are disposed on the outer surface of the sliding rod 204, the sliding rod 204 penetrates through the threaded hole to be sleeved in the threaded hole and is in threaded connection with the threaded hole, and two auxiliary rods are respectively sleeved in the corresponding through holes.
The mounting block 2032 and the test bench 201 are made of plastic materials, threaded mounting holes are respectively formed in the mounting block 2032 and the test bench, and bolts can penetrate through the threaded mounting holes to achieve detachable connection of the mounting block 2032 and the test bench.
The mounting block 2032 and the test bench 201 are detachably connected, so that the test bench 201 can be replaced conveniently, the detection device can be matched with the detection of different types of sensors, the application range of the detection device is enlarged, and the cost of the detection device is reduced.
Referring to fig. 4, in an embodiment of the present utility model, the detecting section includes a circuit board 101 and a test target wheel 102.
Further, as shown in fig. 5, a power supply and a protection circuit 1015 are integrated on the circuit board 101, and the protection circuit 1015 is connected to the sensor to be detected and is used for limiting voltage of signals such as current or voltage supplied to the sensor to be detected so as to protect the sensor to be detected. The test target wheel 102 is connected to a power source for generating a magnetic field for sensor detection. Specifically, the test target wheel 102 may use a coil-type system, including a signal generating portion, a signal converting switch 1012, and a magnetic field generating portion electrically connected in sequence, where the signal generating portion may emit a voltage signal, and the voltage signal is applied to the magnetic field generating portion after passing through the signal converting switch 1012, so that the magnetic field generating portion generates a corresponding magnetic field to be applied to the sensor under test, and the sensor under test is further connected to its power supply through a protection circuit to implement operation of the sensor.
At present, a mechanical target wheel, a power supply, a protection circuit and the like in the conventional detection are separately arranged into a plurality of devices, and the device is very heavy and large in size and cannot be moved to the site. According to the utility model, the target test wheel adopting the coil type magnetic field system and the integrated circuit integrated with the protection circuit, the power supply and other components are assembled into one test wheel, so that the volume and the weight of the detection equipment are reduced, and the size miniaturization and the portability of the detection equipment are facilitated.
Further, a signal acquisition interface, a test interface, a magnetic field selection switch, a power switch and a signal output interface are further arranged on the outer shell (i.e. the outer surface) of the detection box 10, the sensor is electrically connected with the circuit board 101 through the signal acquisition interface and the test interface, and the circuit board 101 is connected with the oscilloscope 103 through the signal output interface. When the detected sensor receives the magnetic field signal, a corresponding signal is generated and transmitted to the circuit board 101, and the circuit board 101 transmits the signal to the oscilloscope 103 through the signal output interface so as to display the detection result of the sensor through the oscilloscope 103.
By way of example, the signal generating section may comprise a plurality of different types of signal generators 1011 (e.g. 200Hz-4V type and 2000Hz-20V type etc.), the magnetic field generating section comprises an amplifier 1013 and a coil 1014, each type of signal generator 1011 is adapted to one amplifier 1013 and coil 1014, and a magnetic field selection switch on the housing is connected to a signal transfer switch on the circuit board to enable each signal generator 1011 to be connected to its corresponding amplifier 1013 and coil 1014 via the signal transfer switch 1012 to enable the generation of different magnetic field signals according to the detection requirements.
Further, the circuit board 101 is disposed in the test box, the test target wheel 102 is disposed outside the test box, and the test box and the test target wheel 102 are disposed in the test box 10 side by side, so as to save the occupied space of the detection portion, and facilitate miniaturization of the test box 10.
The utility model integrates the power supply, the test interface, the signal acquisition interface and the protection circuit on the circuit board 101, is arranged in a test box, and makes a test box body according to the integrated circuit, thereby realizing the integration and automatic test of the detection device. Compared with the prior detection equipment, the integrated detection device has the advantages that during each test, electronic devices such as a test circuit, a power supply, a test target wheel 102, an oscilloscope 103 and the like are required to be reassembled, and whether the circuit connection among the components is correct or not is confirmed.
The electronic product detection device has the advantages of portability, integration, automation, mechanical adjustment of the sensor position and adjustment visualization, and is small in size, flexible to move, operable by common personnel and high in usability.
While the utility model has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a further detailed description of the utility model with reference to specific embodiments, and it is not intended to limit the practice of the utility model to those descriptions. Various changes in form and detail may be made therein by those skilled in the art, including a few simple inferences or alternatives, without departing from the spirit and scope of the present utility model.
Claims (10)
1. An electronic product detection device, comprising:
a detection box in which a detection unit for detecting an electronic product is accommodated;
the height adjusting part is arranged on the outer surface of the detection box and comprises a test bench which is movably arranged relative to the detection box, and the test bench is used for bearing the electronic product and driving the electronic product to move so as to adjust the relative position between the electronic product and the detection part in the detection box.
2. The electronic product inspection device of claim 1, wherein the height adjusting section further comprises:
the mounting base is connected to the outer surface of the detection box;
the sliding rod extends along a first direction, one end of the sliding rod is arranged on the mounting base, and the test bench is connected with the sliding rod and can move along the sliding rod in the first direction.
3. The electronic product inspection device of claim 2, wherein the height adjusting portion further comprises a mounting table connected with the test table, the mounting table is sleeved on the sliding rod and is in threaded connection with the sliding rod, and when the sliding rod rotates around the axis of the sliding rod, the mounting table can drive the test table to move relative to the inspection box along the first direction.
4. The electronic product inspection device of claim 3, wherein one end of the test stand is detachably connected to the mounting stand, and the other end of the test stand protrudes from the mounting stand in a second direction; the first direction is perpendicular to the second direction.
5. The electronic product detecting device of claim 3, wherein the other end of the slide bar is provided with an adjusting knob for driving the slide bar to rotate along the axis thereof.
6. The electronic product inspection device of claim 3, wherein the outer surface of the slide bar is provided with threads, the mounting table is provided with a threaded hole therethrough in a first direction, and the mounting table is threadedly coupled to the outer surface of the slide bar through the threaded hole.
7. The electronic product inspection device according to claim 1, wherein the inspection section includes:
the circuit board is integrated with a power supply and a protection circuit, and the protection circuit is connected with the electronic product;
the test target wheel is connected with the power supply and used for generating a magnetic field for detecting the electronic product;
the outer surface of the detection box is also provided with a signal acquisition interface and a test interface, and the electronic product is electrically connected with the circuit board through the signal acquisition interface and the test interface respectively.
8. The electronic product testing device of claim 7, wherein the outer surface of the testing box is further provided with a signal output interface, and the circuit board is electrically connected with the oscilloscope through the signal output interface.
9. The electronic product testing device of claim 7, further comprising a test cassette for loading the circuit board, the test cassette being disposed in the test case side by side with the test target wheel.
10. The electronic product testing device of claim 1, wherein the electronic product is a sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157955.9U CN219957746U (en) | 2023-05-12 | 2023-05-12 | Electronic product detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157955.9U CN219957746U (en) | 2023-05-12 | 2023-05-12 | Electronic product detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219957746U true CN219957746U (en) | 2023-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321157955.9U Active CN219957746U (en) | 2023-05-12 | 2023-05-12 | Electronic product detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219957746U (en) |
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2023
- 2023-05-12 CN CN202321157955.9U patent/CN219957746U/en active Active
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