CN221272903U

CN221272903U - Collision detection device for driving automobile

Info

Publication number: CN221272903U
Application number: CN202420042883.1U
Authority: CN
Inventors: 常文文; 吉炳洋
Original assignee: Lanzhou Jiaotong University
Current assignee: Lanzhou Jiaotong University
Priority date: 2024-01-09
Filing date: 2024-01-09
Publication date: 2024-07-05
Anticipated expiration: 2034-01-09

Abstract

The utility model provides a collision detection device for a driving automobile. The driving car collision detection device includes: a plurality of support rods fixed on the top of the automobile body; the limiting frames are fixedly arranged at the tops of the supporting rods; the isolation screen plate is detachably arranged in the limit frame; the two mounting plates are respectively and fixedly arranged at the head and the parking space of the automobile body; the two monitoring components are respectively arranged on the two mounting plates and are used for monitoring collision states of the vehicle head and the parking space. The collision detection device for the driving automobile has the advantages of being simple in structure, convenient to maintain and capable of preventing falling objects from colliding and injuring a driver by smashing.

Description

Collision detection device for driving automobile

Technical Field

The utility model relates to the technical field of automobiles, in particular to a collision detection device for a driving automobile.

Background

At present, the collision detection device is a passive safety device, an intelligent sensing system (comprising a radar and a camera) of the on-line control chassis vehicle is in failure and senses blind areas on obstacles, the collision can be detected at the moment of the collision of the vehicle, the vehicle can generate actions of avoiding the collision hazard and deepening, the purpose of protecting the vehicle and goods is achieved, the defect of the active safety device is supplemented, and the device is the last protection device when the accident happens to the on-line control chassis vehicle.

The existing vehicle collision detection device is arranged in front of and behind a vehicle, the core device for detection is a capacitive sensor, the sensor belongs to a precise instrument, the sensor cannot be protected in a shockproof manner in the running process of the vehicle, and meanwhile, a vehicle owner is difficult to know the damage condition of the sensor in time, so that the collision condition is difficult to detect and serious consequences are caused.

Accordingly, there is a need to provide a new collision detection device for a driving automobile that solves the above-mentioned problems.

Disclosure of utility model

The utility model provides a collision detection device for a driving automobile, which aims to solve the technical problems that a capacitive sensor is used for detecting the collision structure of the automobile, is complex and is inconvenient to maintain, and meanwhile, is unfavorable for an automobile owner to find out the damage of an instrument in time.

The collision detection device for driving automobile provided by the utility model comprises: a plurality of support rods fixed on the top of the automobile body; the limiting frames are fixedly arranged at the tops of the supporting rods; the isolation screen plate is detachably arranged in the limit frame; the two mounting plates are respectively and fixedly arranged at the head and the parking space of the automobile body; the two monitoring components are respectively arranged on the two mounting plates and are used for monitoring collision states of the vehicle head and the vehicle tail.

Preferably, the monitoring assembly comprises a plurality of springs, a fixed plate, a collision block and a trigger button, wherein the springs are fixedly installed on any one of the mounting plates, the fixed plate is fixedly installed on the springs, the collision block is fixedly installed on any one of the mounting plates, the trigger button is fixedly installed on one side, close to any one of the mounting plates, of the fixed plate, and the collision block can be in contact with the trigger button.

Preferably, two all blocks are equipped with two cardboards on the fixed plate, and is a plurality of equal movable mounting has respectively to run through two threaded rod on the fixed plate, a plurality of equal screw thread installs the nut on the threaded rod, two one side that the fixed plate kept away from each other all is equipped with the crash bar, two crash bar respectively with a plurality of cardboard fixed connection.

Preferably, a plurality of limiting telescopic rods are arranged in the springs, and telescopic protective cases are fixedly sleeved outside the springs.

Preferably, two limiting rods are fixedly installed on the fixing plates, two limiting holes are formed in the mounting plates, the limiting rods penetrate through the limiting holes respectively, and the two triggering buttons are made of waterproof materials.

Preferably, two collision blocks and two collision bars are internally provided with a weight reduction bin, and a plurality of U-shaped spaces for clamping the fixing plates are arranged in the clamping plates.

Preferably, a plurality of nuts are close to two one side of fixed plate all is equipped with the slipmat, and a plurality of slipmats are the silica gel material, this internal alarm that is equipped with of car.

Compared with the related art, the collision detection device for the driving automobile has the following beneficial effects:

the utility model provides a collision detection device for a driving automobile, which comprises:

1. The limiting frame is supported by the supporting rods to prevent the limiting frame from affecting the switch of the skylight at the top of the automobile body, the high-altitude falling object can be prevented from falling into the automobile body through the opened skylight to injure a driver by smashing in the automobile body in the running process of the automobile body through the isolating screen plate, the spring can be contracted by extruding the fixing plate, the collision block can collide with the trigger button at the moment, an alarm located in the automobile body can be started, so that the collision state of the automobile of the driver is reminded, the clamping plate can be limited through the threaded rod matched with the screw cap, and the anti-collision rod can be installed on the fixing plate;

2. Can prevent through spacing telescopic link that the spring from receiving the great deformation of production and damaging after the pressure, can protect the spring through flexible protective housing, prevent that the spring inner clamping from leading to the spring to be difficult to normal the retracting, the stability of fixed plate when can increasing the spring and flexible through spacing hole of gag lever post cooperation, waterproof material's trigger button need not establish waterproof construction in addition, make the subassembly more retrench, can alleviate the counter weight of conflict piece and crashproof pole through subtracting heavy storehouse, the stability of cardboard card on the fixed plate can be increased in the space of U-shaped, can increase the frictional force of nut and fixed plate through the slipmat, prevent that the nut from loosening easily, can send the alarm through the alarm and remind driver collision condition.

Drawings

FIG. 1 is a schematic top view of a collision detection apparatus for a driving car according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;

FIG. 3 is a schematic top cross-sectional view of the monitoring assembly of the present utility model;

Fig. 4 is a schematic three-dimensional structure of the nut according to the present utility model.

Reference numerals in the drawings: 1. an automobile body; 2. a support rod; 3. a limit frame; 4. an isolation screen; 5. a mounting plate; 6. a spring; 7. a fixing plate; 8. a clamping plate; 9. an anti-collision rod; 10. a threaded rod; 11. a screw cap; 12. a limit rod; 13. a telescopic protective housing; 14. a limiting telescopic rod; 15. a collision block; 16. triggering a button; 17. an anti-slip mat.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1 to 4 in combination, fig. 1 is a schematic top view of a preferred embodiment of a collision detection device for a driving car according to the present utility model; FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1; FIG. 3 is a schematic top cross-sectional view of the monitoring assembly of the present utility model; fig. 4 is a schematic three-dimensional structure of the nut according to the present utility model.

The driving car collision detection device includes: a plurality of support rods 2 fixed to the top of the automobile body 1; the limiting frames 3 are fixedly arranged at the tops of the support rods 2; the isolation screen plate 4 is detachably arranged in the limit frame 3; the two mounting plates 5 are respectively and fixedly arranged at the head and tail of the automobile body 1; the two monitoring components, two the monitoring components set up respectively on two mounting panel 5, the monitoring components is used for monitoring the collision status of locomotive and parking stall, supports spacing frame 3 through bracing piece 2 and can prevent spacing frame 3 from influencing the switch in car body 1 top skylight, can prevent through keeping apart otter board 4 that car body 1 in-process high altitude falling object from dropping to car body 1 through the skylight of opening from injuring the driver by a smash.

The monitoring assembly comprises a plurality of springs 6, a fixed plate 7, a plurality of collision blocks 15 and a trigger button 16, wherein the springs 6 are fixedly installed on any one of the mounting plates 5, the fixed plate 7 is fixedly installed on the springs 6, the collision blocks 15 are fixedly installed on any one of the mounting plates 5, the trigger button 16 is fixedly installed on one side, close to any one of the mounting plates 5, of the fixed plate 7, the collision blocks 15 can be in contact with the trigger button 16, the springs 6 can be contracted by pressing the fixed plate 7, the collision blocks 15 are in collision with the trigger button 16, and an alarm located in the automobile body 1 can be started, so that a driver is reminded of the collision state of the automobile.

Two all block and be equipped with two cardboard 8 on the fixed plate 7, a plurality of equal movable mounting runs through two respectively on the cardboard 8 threaded rod 10 on the fixed plate 7, a plurality of equal screw thread installs nut 11 on the threaded rod 10, two one side that fixed plate 7 kept away from each other all is equipped with crashproof pole 9, two crashproof pole 9 respectively with a plurality of cardboard 8 fixed connection can carry out spacingly to cardboard 8 through threaded rod 10 cooperation nut 11 to can install crashproof pole 9 on fixed plate 7.

A plurality of all be equipped with spacing telescopic link 14 in the spring 6, a plurality of all fixed cover is equipped with flexible protective housing 13 outside the spring 6, can prevent through spacing telescopic link 14 that spring 6 from producing great deformation and damaging after receiving pressure, can protect spring 6 through flexible protective housing 13, prevent that spring 6 inner clamping from advancing the foreign matter and leading to spring 6 to be difficult to normally retract.

Two equal fixed mounting has two gag lever posts 12 on the fixed plate 7, two all be equipped with the spacing hole on the mounting panel 5, a plurality of gag lever post 12 runs through respectively a plurality of spacing holes, two trigger button 16 is waterproof material, can increase the stability of fixed plate 7 when spring 6 stretches out and draws back through gag lever post 12 cooperation spacing hole, and waterproof material's trigger button 16 need not establish waterproof construction in addition for the subassembly is more retrencied.

Two the conflict piece 15 with two all be equipped with in the bumper bar 9 and subtract heavy storehouse, a plurality of all be equipped with in the cardboard 8 and be used for the chucking the U-shaped space of fixed plate 7 can alleviate the counter weight of conflict piece 15 and bumper bar 9 through subtracting heavy storehouse, and the stability of cardboard 8 card on fixed plate 7 can be increased in the space of U-shaped.

A plurality of nuts 11 are close to two one side of fixed plate 7 all is equipped with slipmat 17, and a plurality of slipmat 17 is the silica gel material, be equipped with the alarm in the car body 1, can increase the frictional force of nut 11 and fixed plate 7 through slipmat 17, prevent nut 11 pine easily takes off, can send out the alarm through the alarm and remind the driver to collide the condition.

It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.

The working principle of the collision detection device for the driving automobile provided by the utility model is as follows:

The scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;

When the automobile body 1 front end or afterbody receives the collision, it is crashproof pole 9 to receive the initial contact with the collider, spring 6 receives the compression this moment, conflict piece 15 conflict trigger button 16, open the alarm through trigger button 16 this moment, utilize trigger button 16 to open the alarm principle comparatively simple, compare in capacitive sensor detects the collision, the simpler apparatus of structure also is difficult to destroy, when crashproof pole 9 is owing to collision damage, screw cap 11 can be dismantled down, cardboard 8 can be taken off and crashproof pole 9 is changed this moment, easy operation, the automobile body 1 travel in-process, if meet high altitude parabolic, can prevent through isolating otter board 4 that the thing of falling directly from dropping into automobile body 1 through the skylight of automobile body 1 and smash the injury driver, further increase the security of automobile body 1 travel in-process.

The utility model provides a driving automobile collision detection device, which is characterized in that a limit frame 3 is supported by a support rod 2, so that the limit frame 3 can be prevented from influencing the opening and closing of a skylight at the top of an automobile body 1, a high-altitude falling object can be prevented from falling into the automobile body 1 through an opened skylight to injure a driver in the running process of the automobile body 1 through an isolation screen 4, the spring 6 can shrink through a pressing fixing plate 7, at the moment, a collision block 15 is abutted against a trigger button 16, an alarm positioned in the automobile body 1 can be started, the collision state of a driver can be reminded, a clamping plate 8 can be limited through a threaded rod 10 matched with a nut 11, an anti-collision rod 9 can be installed on the fixing plate 7, the spring 6 can be prevented from being greatly deformed to be damaged after being stressed through a limit telescopic rod 14, the spring 6 can be protected through a telescopic protective shell 13, the spring 6 is prevented from being blocked in a foreign matter, the spring 6 is difficult to retract normally, the stability of the fixing plate 7 can be increased when the spring 6 is telescopic through a limit rod 12 matched with a limit hole, a waterproof material trigger button 16 does not need to be additionally provided with a waterproof structure, a counterweight is enabled to be more simplified, the assembly can be lightened, the collision state of a driver can be reminded of the driver, the clamping plate can be prevented from being easily released through the fixing plate 11 and the anti-collision block 9 can be prevented from being matched with the nut 11, and the anti-collision plate can be easily stressed by the nut 17 through the fixing plate 17.

The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A driving car collision detection apparatus, characterized by comprising:

a plurality of support rods fixed on the top of the automobile body;

the limiting frames are fixedly arranged at the tops of the supporting rods;

the isolation screen plate is detachably arranged in the limit frame;

the two mounting plates are respectively and fixedly arranged at the head and the parking space of the automobile body;

The two monitoring components are respectively arranged on the two mounting plates and are used for monitoring collision states of the vehicle head and the vehicle tail.

2. The apparatus according to claim 1, wherein the monitoring unit includes a plurality of springs, a fixing plate, a pressing block and a trigger button, the plurality of springs are fixedly mounted on any one of the mounting plates, the fixing plate is fixedly mounted on the plurality of springs, the pressing block is fixedly mounted on any one of the mounting plates, the trigger button is fixedly mounted on a side of the fixing plate adjacent to any one of the mounting plates, and the pressing block is contactable with the trigger button.

3. The device for detecting collision of driving automobile according to claim 2, wherein two clamping plates are respectively clamped on two fixing plates, threaded rods respectively penetrating through the two fixing plates are respectively movably mounted on a plurality of clamping plates, nuts are respectively mounted on a plurality of threaded rods in a threaded manner, anti-collision rods are respectively arranged on one sides, away from each other, of the two fixing plates, and the two anti-collision rods are respectively fixedly connected with the plurality of clamping plates.

4. The device for detecting the collision of the driving automobile according to claim 2, wherein a plurality of limiting telescopic rods are arranged in the springs, and telescopic protective cases are fixedly sleeved outside the springs.

5. The device for detecting the collision of the driving automobile according to claim 2, wherein two limiting rods are fixedly installed on the two fixing plates, limiting holes are formed in the two mounting plates, a plurality of limiting rods penetrate through the limiting holes respectively, and the two triggering buttons are made of waterproof materials.

6. The collision detection device for a driving automobile according to claim 3, wherein two collision blocks and two collision bars are respectively provided with a weight reduction bin, and a plurality of clamping plates are respectively provided with a U-shaped space for clamping the fixing plate.

7. The collision detection device for a driving automobile according to claim 3, wherein a plurality of anti-slip pads are arranged on one sides of the nuts, which are close to the two fixing plates, and are made of silica gel, and an alarm is arranged in the automobile body.