CN221090728U

CN221090728U - Novel anticollision device

Info

Publication number: CN221090728U
Application number: CN202322732417.4U
Authority: CN
Inventors: 冀森俊; 赵鑫; 刘欢
Original assignee: TAIYUAN QITUO ELECTRONIC TECHNOLOGY CO LTD
Current assignee: TAIYUAN QITUO ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-06-07
Anticipated expiration: 2033-10-11

Abstract

The utility model discloses a novel anti-collision device, which comprises a mounting plate, wherein a fixed cylinder is arranged at the top of the mounting plate near the center, guide rods are commonly connected to the centers of the upper and lower ends of the fixed cylinder near the left and right sides, and guide plates are commonly sleeved on the two guide rods near the upper and lower ends.

Description

Novel anticollision device

Technical Field

The utility model relates to the technical field of anti-collision devices, in particular to a novel anti-collision device.

Background

The automobile anti-collision device is a U-shaped groove formed by stamping cold-rolled steel plates, is connected with a frame longitudinal beam and is used as a first barrier for passive safety of an automobile, an anti-collision steel beam is an important safety device for absorbing and buffering external impact force and protecting the front and rear parts of an automobile body, at present, the anti-collision device used on the market has a simple structure, only can offset slight impact force through a one-level buffering and damping mode, when encountering severe impact force, the automobile body is often damaged seriously, and a certain defect exists, so that the novel anti-collision device is provided for the problems.

Disclosure of utility model

In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide a novel anti-collision device.

One of the purposes of the utility model is realized by adopting the following technical scheme:

The utility model provides a novel buffer stop, includes the mounting panel, the mounting panel top is close to center department and has a fixed section of thick bamboo, both ends inner wall is close to left and right sides center department about the fixed section of thick bamboo all is connected with the guide bar jointly, two on the guide bar be close to about both ends department all overlap and be equipped with the deflector jointly, two the deflector is kept away from fixed section of thick bamboo inner chamber center one side and is close to center department all is connected with the butt pole, both ends are close to center department about the fixed section of thick bamboo all has seted up the through-hole, two the butt pole is kept away from fixed section of thick bamboo inner chamber center one end all runs through adjacent through-hole inner chamber to all be connected with the fixed disk, two the fixed disk left and right sides is close to center department and all is connected with the connecting seat, is located two in the bottom the connecting seat front side is close to center department and is equal swing joint has the fly leaf, and is located two in the connecting seat rear side is close to center department and is also swing joint has the fly leaf, is located two in left and right sides the adjacent one side is close to fixed section of thick bamboo inner chamber center department and all is connected with the hinge plate, is located the bottom the fixed disk bottom is close to center department to top and is connected with the top with the mounting panel and is located the fixed bridge top.

Further, the mounting screw holes are formed in the left side and the right side of the inner cavity of the mounting plate close to the center, and the two mounting screw holes are symmetrically arranged in a bilateral symmetry mode by taking the center of the inner cavity of the mounting plate as the center.

Further, fixed cavity has all been seted up to mounting panel inner chamber left and right sides near center department, two fixed cavity left and right sides inner wall all is connected with the slide bar near center department jointly, two near adjacent one side department all overlaps on the slide bar is equipped with the sliding sleeve, two the sliding sleeve top is close to center department and all is connected with the connecting rod, the mounting panel top is close to left and right sides center department and all has seted up the spout, two the spout all is linked together with adjacent fixed cavity, two the connecting rod top all runs through adjacent spout inner chamber to all be connected near center department with adjacent hinged plate bottom.

Further, two the equal cover in place of keeping away from mounting panel inner chamber center one end department on the slide bar is equipped with spacing spring, two spacing spring keeps away from mounting panel inner chamber center one end department all and adjacent fixed chamber keep away from mounting panel inner chamber center one side inner wall and be close to center department and be connected, and two spacing spring adjacent one end all is connected with adjacent sliding sleeve and is kept away from mounting panel inner chamber center one side and is close to center department.

Further, the deformation conduction plate is connected to the position, close to the center, of the top of the conduction beam, a plurality of buffer springs are connected to the position, close to the center, of the inner wall of the bottom of the deformation conduction plate, and the bottom ends of the buffer springs are connected to the position, close to the center, of the top of the conduction beam.

Further, guide holes are formed in the centers, close to the left side and the right side, of the inner cavities of the guide plates, and the guide plates are movably connected with the two guide rods through the two adjacent guide holes.

Further, two adjacent sides of the guide plates are provided with a reset spring together near the center, the top end of the reset spring is connected with the center near the bottom of the guide plate at the top, and the bottom end of the reset spring is connected with the center near the top of the guide plate at the bottom.

Compared with the prior art, the utility model has the beneficial effects that:

According to the novel anti-collision device, through the mutual matching of the limiting springs, the sliding sleeves, the connecting seats, the fixed disc, the movable plate, the connecting rods, the sliding rods, the hinged plates, the fixed cylinder, the guide plates, the reset springs, the guide rods and the supporting rods, the novel anti-collision device can extrude and unload the reset springs and the two limiting springs step by step, so that the car body can be buffered and counteracted effectively by more serious collision force, damage to the car body of personnel caused by the collision force is reduced, and the practicability of the novel anti-collision device is improved.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.

Drawings

Fig. 1 is a schematic diagram of a front view structure of the present embodiment;

fig. 2 is an enlarged schematic view of the structure of the embodiment at a;

Fig. 3 is a partially perspective cross-sectional schematic structural view of the component mounting board of the present embodiment.

In the figure: 1. a mounting plate; 2. a limit spring; 3. a sliding sleeve; 4. a connecting seat; 5. a fixed plate; 6. a movable plate; 7. a connecting rod; 8. a slide bar; 9. a hinged plate; 10. a fixed cylinder; 11. a conductive beam; 12. a deformed conductive plate; 13. a buffer spring; 14. a guide plate; 15. a return spring; 16. a guide rod; 17. and (5) abutting the rod.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, the present utility model provides a technical solution:

Example 1: the novel anti-collision device comprises a mounting plate 1, mounting screw holes are formed on the left side and the right side of the inner cavity of the mounting plate 1 near the center, the two mounting screw holes are symmetrically arranged on the left side and the right side of the inner cavity of the mounting plate 1 near the center, a fixed cylinder 10 is arranged on the top of the mounting plate 1 near the center, guide rods 16 are commonly connected on the inner walls of the upper end and the lower end of the fixed cylinder 10 near the centers of the left side and the right side, guide plates 14 are commonly sleeved on the two guide rods 16 near the upper end and the lower end, a return spring 15 is commonly arranged on the adjacent side of the two guide plates 14 near the center, the top end of the return spring 15 is connected with the bottom of the guide plate 14 at the top near the center, the bottom of the return spring 15 is connected with the top of the guide plate 14 near the center, guide holes are formed on the centers of the two guide plates 14 near the left side and the right side, the two guide plates 14 are movably connected with the two guide rods 16 through two adjacent guide holes, the two guide plates 14 are respectively connected with a supporting rod 17 at the position, which is close to the center, of the inner cavity of the fixed cylinder 10, through holes are respectively formed at the positions, which is close to the center, of the upper end and the lower end of the fixed cylinder 10, of the two supporting rods 17, the two supporting rods 17 are respectively connected with the inner cavities of the adjacent through holes, the positions, which are close to the center, of the left side and the right side of the two fixed plates 5 are respectively connected with a connecting seat 4, the positions, which are close to the center, of the front sides of the two connecting seats 4 at the bottom are respectively movably connected with a movable plate 6, the positions, which are close to the center, of the rear sides of the two connecting seats 4 at the top are respectively movably connected with a hinge plate 9, the positions, which are close to the centers of the two movable plates 6 at the left side and the right side are adjacent, of the fixed plates 5 at the bottom are connected with the positions, which are close to the top of the mounting plate 1, and the top of the top fixing plate 5 is connected with a conductive beam 11;

Example 2: the left side and the right side of the inner cavity of the mounting plate 1 are provided with fixed cavities near the center, the inner walls of the left side and the right side of the two fixed cavities near the center are connected with sliding rods 8 together, the adjacent side near the center of the two sliding rods 8 is sleeved with sliding sleeves 3, one end of each sliding rod 8 far away from the center of the inner cavity of the mounting plate 1 is sleeved with a limiting spring 2, one end of each limiting spring 2 far away from the center of the inner cavity of the mounting plate 1 is connected with the adjacent inner wall of one side of the inner cavity far away from the center of the mounting plate 1 near the center, one end of each limiting spring 2 is connected with the adjacent sliding sleeve 3 near the center, the top of each sliding sleeve 3 is connected with a connecting rod 7 near the center, the center of the left side and the right side of the top of the mounting plate 1 is provided with sliding grooves, the top of each sliding sleeve 7 is communicated with the adjacent fixed cavity, the top of each sliding sleeve runs through the adjacent sliding groove inner cavity and is connected with the bottom of the adjacent hinge plate 9 near the center, and the two limiting springs 2 are extruded and unloaded to facilitate the buffer and offset of the collision force again;

Example 3: the deformation conductive plate 12 is connected to the top of the conductive beam 11 near the center, a plurality of buffer springs 13 are connected to the inner wall of the bottom of the deformation conductive plate 12 near the center, and the bottom ends of the plurality of buffer springs 13 are connected to the top of the conductive beam 11 near the center, so that the damage to a vehicle body and personnel caused by overlarge impact force in the first time can be avoided by extruding and unloading the plurality of buffer springs 13.

Working principle: when in use, firstly, a user installs the device on a vehicle body through two mounting screw holes on the mounting plate 1, when collision occurs, the deformation conduction plate 12 is driven to deform under the action of force at the moment, so that three buffer springs 13 can be extruded and unloaded, and personnel and the vehicle body can be protected, when serious collision occurs, the three buffer springs 13 can drive the conduction beam 11 to start moving towards the central side of the inner cavity of the mounting plate 1 after certain buffer unloading force is carried out, so that the fixed disc 5 at the top can be driven to start moving towards the central side of the inner cavity of the mounting plate 1, the two fixed discs 5 can drive the two supporting rods 17 to start moving towards the central side of the inner cavity of the fixed cylinder 10, the two supporting rods 17 can drive the two guide plates 14 to start sliding towards the adjacent sides on the two guide rods 16, so that the reset spring 15 can be extruded and unloaded, and simultaneously, the two fixed plates 5 can drive the four movable plates 6 to gradually rotate towards the horizontal position when being folded, so that the two movable plates 6 on the left side and the right side can drive the two hinge plates 9 to start moving towards the two sides, the two hinge plates 9 can conveniently drive the two sliding sleeves 3 to start sliding towards the two sides on the two sliding rods 8 through the two connecting rods 7, the two sliding sleeves 3 can conveniently extrude the two limit springs 2 to unload again, so that people and a car body can be protected effectively, the novel anti-collision device can gradually extrude the reset spring 15 and the two limit springs 2 to unload, so that the car body can be buffered and counteracted effectively by more serious collision force, and the damage of the impact force generated by collision to the car body of people can be reduced, the practicability of the device is improved, and the whole working process of the utility model is the above.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. Novel anticollision device, including mounting panel (1), its characterized in that: a fixed cylinder (10) is arranged at the top of the mounting plate (1) near the center, guide rods (16) are connected to the inner walls of the upper end and the lower end of the fixed cylinder (10) close to the centers of the left side and the right side, guide plates (14) are sleeved on the guide rods (16) close to the upper end and the lower end, a supporting rod (17) is connected to the guide plates (14) close to the center of one side of the inner cavity of the fixed cylinder (10), through holes are formed at the upper end and the lower end of the fixed cylinder (10) close to the center, one end of each supporting rod (17) far away from the center of the inner cavity of the fixed cylinder (10) penetrates through the inner cavity of the adjacent through hole, and are all connected with fixed disks (5), the positions of the left side and the right side of the fixed disks (5) close to the center are all connected with connecting seats (4), the positions of the front sides of the two connecting seats (4) at the bottom close to the center are all movably connected with movable plates (6), and the rear sides of the two connecting seats (4) positioned at the top are also movably connected with a movable plate (6) near the center, the adjacent sides of the two movable plates (6) positioned at the left and right sides are both movably connected with a hinged plate (9) near the center of the inner cavity of the fixed cylinder (10), the bottom of the fixed disc (5) positioned at the bottom is connected with the top of the mounting plate (1) near the center, and the top of the fixed disc (5) positioned at the top is connected with a conductive beam (11).

2. A novel anti-collision device as claimed in claim 1, wherein: the left side and the right side of the inner cavity of the mounting plate (1) are provided with mounting screw holes close to the center, and the two mounting screw holes are symmetrically arranged left and right by taking the center of the inner cavity of the mounting plate (1) as the symmetry.

3. A novel anti-collision device as claimed in claim 1, wherein: the utility model discloses a fixed cavity has all been seted up to mounting panel (1) inner chamber left and right sides near center department, two fixed cavity left and right sides inner wall is close to center department all and is connected with slide bar (8) jointly, two all overlap on slide bar (8) and be equipped with sliding sleeve (3) near adjacent one side department, two sliding sleeve (3) top is close to center department and all is connected with connecting rod (7), the spout has all been seted up near left and right sides center department at mounting panel (1) top, two the spout all is linked together with adjacent fixed cavity, two connecting rod (7) top all runs through adjacent spout inner chamber to all be connected near center department with adjacent hinged plate (9) bottom.

4. A novel anti-collision device as claimed in claim 3, wherein: two the slide bar (8) are gone up and are kept away from mounting panel (1) inner chamber center one end department all overlaps and are equipped with spacing spring (2), two spacing spring (2) are kept away from mounting panel (1) inner chamber center one end department all and are kept away from mounting panel (1) inner chamber center one side inner wall and are close to center department with adjacent fixed chamber and are connected, and two spacing spring (2) adjacent one end all is kept away from mounting panel (1) inner chamber center one side and is close to center department with adjacent sliding sleeve (3).

5. A novel anti-collision device as claimed in claim 1, wherein: the deformation conductive plate (12) is connected to the position, close to the center, of the top of the conductive beam (11), a plurality of buffer springs (13) are connected to the position, close to the center, of the inner wall of the bottom of the deformation conductive plate (12), and the bottom ends of the buffer springs (13) are connected to the position, close to the center, of the top of the conductive beam (11).

6. A novel anti-collision device as claimed in claim 1, wherein: guide holes are formed in the centers, close to the left side and the right side, of the inner cavities of the two guide plates (14), and the two guide plates (14) are movably connected with the two guide rods (16) through the two adjacent guide holes.

7. A novel anti-collision device as claimed in claim 1, wherein: and a reset spring (15) is arranged at the position, close to the center, of one side, close to the center, of each guide plate (14), the top end of each reset spring (15) is connected with the position, close to the center, of the bottom of each guide plate (14), close to the center, of each guide plate (14), and the bottom end of each reset spring (15) is connected with the position, close to the center, of the top of each guide plate (14).