CN219044311U

CN219044311U - Intelligent vehicle collision prevention assembly

Info

Publication number: CN219044311U
Application number: CN202222985081.8U
Authority: CN
Inventors: 崔博; 钱黎明; 任俊楠; 郭峰; 崔誉景; 陈世伟; 陈志豪; 莫骜; 张子衡
Original assignee: NANTONG INSTITUTE OF TECHNOLOGY
Current assignee: NANTONG INSTITUTE OF TECHNOLOGY
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-05-19
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses an intelligent vehicle collision prevention component which is applied to the technical field of intelligent vehicles.

Description

Intelligent vehicle collision prevention assembly

Technical Field

The utility model belongs to the technical field of intelligent vehicles, and particularly relates to an intelligent vehicle collision avoidance assembly.

Background

The intelligent vehicle is a product of the combination of the latest scientific and technological achievements such as an electronic computer and the modern automobile industry, wherein the unmanned small intelligent vehicle is one of the intelligent vehicles and can be widely applied to the technical fields of automatic skip cars in factories, fixed-site transport vehicles and the like.

Currently, bulletin numbers: the utility model discloses an intelligent obstacle avoidance trolley, which structurally comprises a base, an anti-collision device, an infrared sensor, a driving motor, a driving wheel, a steering engine module, a steering wheel, a controller and a battery.

The existing intelligent vehicle has the following defects in use:

the existing intelligent vehicle is generally provided with a simple anti-collision strip or an anti-collision block and the like at the bottom end of the front part to prevent collision of the intelligent vehicle, but the anti-collision effect is poor, so that the intelligent vehicle is easy to cause certain damage, and staff cannot be timely reminded of processing after collision.

Disclosure of Invention

The utility model aims at the existing intelligent vehicle collision prevention assembly, and has the advantages that the first buffer plate and the buffer mechanism are arranged, so that collision force can be buffered once when an intelligent vehicle body collides, a part of collision force is reduced, and the collision force is buffered secondarily under the action of the buffer mechanism, so that the collision force of the collision force on the intelligent vehicle body can be reduced, the effect of collision prevention on the intelligent vehicle body is achieved, and the connecting plate can be stressed to move and contact with the touch switch when the intelligent vehicle body collides through the touch switch and the audible and visual alarm, so that the touch switch can start the audible and visual alarm, and workers can be conveniently informed to process the intelligent vehicle body, and the effect of convenient use is achieved.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides an intelligent vehicle collision avoidance assembly, includes intelligent vehicle main part, the bottom bolt of intelligent vehicle main part front side has the mounting panel, the both sides of mounting panel front side all bolt has buffer gear, buffer gear's front side bolt has the connecting plate, the front side bonding of connecting plate has first buffer board, the both sides of mounting panel front side all bolt has touch switch, touch switch and connecting plate cooperation use, the top bolt of intelligent vehicle main part has audible-visual annunciator, touch switch and audible-visual annunciator electric connection.

By adopting the technical scheme, through setting up first buffer board and buffer gear, can carry out buffering once to the collision dynamics when intelligent vehicle body bumps, reduce a part of collision dynamics, simultaneously under buffer gear's effect, carry out secondary buffering to the collision dynamics, thereby can reduce the collision dynamics to the impact dynamics of intelligent vehicle body, reach the effect of preventing bumping to the intelligent vehicle body, through setting up touch switch and audible-visual annunciator, when the intelligent vehicle body bumps, the connecting plate can be atress and remove, contact touch switch, make touch switch start audible-visual annunciator, be convenient for inform the staff to handle the intelligent vehicle body, reach convenient to use's effect.

The utility model is further provided with: the buffer mechanism comprises a fixed sleeve, the rear side of the fixed sleeve is bolted with a mounting plate, a sliding rod is connected inside the fixed sleeve in a sliding manner, a rubber pad is bonded on the front side of the sliding rod, the rubber pad is bolted with a connecting plate, a sliding plate is welded on the rear side of the sliding rod, a buffer spring is welded on the rear side of the sliding plate, and the buffer spring is welded with the fixed sleeve.

Adopt above-mentioned technical scheme, through setting up buffer gear, when the striking, the connecting plate can be atress and remove, can absorb some dynamics through the rubber pad simultaneously to promote the inside of sliding rod and sliding plate at fixed cover and remove, and extrude bullet buffer spring and make its shrink, thereby can reach the effect of buffering to striking dynamics, avoid the intelligent vehicle body impaired.

The utility model is further provided with: the rear side of buffer spring bonds there is the second buffer plate, buffer spring passes through second buffer plate and fixed cover bolt, the second buffer plate is made for rubber material.

By adopting the technical scheme, the second buffer plate is arranged, and is made of rubber materials, so that the stress of the buffer spring can be further absorbed, and the buffer effect is further improved.

The utility model is further provided with: the front side of the inside of the fixed sleeve is in rolling connection with a ball, one side of the ball, which is close to the sliding rod, is in rolling contact with the sliding rod, and the front side of the inside of the fixed sleeve is provided with a rolling groove matched with the ball for use and is in annular rolling connection with the inside of the fixed sleeve.

By adopting the technical scheme, through the arrangement of the ball and the rolling groove, the smoothness of the sliding rod in the fixed sleeve can be improved, the friction force of the sliding rod during movement is reduced, and the effect of facilitating movement of the sliding rod is achieved.

The utility model is further provided with: the first buffer plate is made of polyurethane materials, and a plurality of micropore structures are arranged in the first buffer plate.

By adopting the technical scheme, the first buffer plate is made of polyurethane materials, and the first buffer plate is internally provided with the micropore structure, so that the impact force energy absorption effect can be improved.

The utility model is further provided with: the touch switch comprises a shell, a driving rod, a fixed rod, a moving plate, a moving contact, a fixed contact, a first spring and a second spring, wherein the rear side of the shell is in bolt connection with a mounting plate, the driving rod is slidably connected in the shell, the fixed rod is in bolt connection with the rear side of the inner wall of the shell, the moving plate is welded on the surface of the fixed rod, the moving contact is arranged on two sides of the rear side of the moving plate, the fixed contact is arranged on the rear side of the inner wall of the shell, the moving contact and the fixed contact are matched for use, and the first spring and the second spring are respectively sleeved on the surfaces of the driving rod and the fixed rod.

By adopting the technical scheme, through setting up touch switch, at the striking, the connecting plate can promote the driving lever and remove in the inside of casing to make first spring atress shrink, the driving lever promotes the movable plate and removes at the dead lever simultaneously, makes the connecting plate remove and extrude the second spring, and drives movable contact and stationary contact, makes and can start audible and visual alarm, is convenient for inform the staff to handle intelligent vehicle main body, reaches convenient to use's effect.

The utility model is further provided with: push rods are bolted to two sides of the rear side of the connecting plate, and the push rods are matched with the driving rods for use.

By adopting the technical scheme, the driving rod can be conveniently pushed to move in the shell by arranging the pushing rod.

The utility model is further provided with: the inside welding of casing has the fixed plate, the initiative pole runs through the inside of fixed plate, one side that the first spring is close to fixed plate and shells inner wall respectively with fixed plate and casing welding, one side that the second spring is close to movable plate and shells inner wall respectively with movable plate and casing welding.

By adopting the technical scheme, through setting up the fixed plate, can be convenient for fix first spring, make it can make the driving lever reset, be close to one side of movable plate and shells inner wall through two springs and weld with movable plate and casing respectively, can be convenient for the second spring promote the movable plate and reset.

In summary, the utility model has the following beneficial effects:

1. through setting up first buffer board and buffer gear, can be when intelligent vehicle body bumps, carry out a buffering to the collision dynamics, reduce a part of collision dynamics, carry out the secondary buffering to the collision dynamics simultaneously under buffer gear's effect to can reduce the collision dynamics to the impact dynamics of intelligent vehicle body, reach the effect of preventing bumping to the intelligent vehicle body;

2. through setting up touch switch and audible and visual alarm, when intelligent vehicle body strikes, the connecting plate can atress remove, and contact touch switch makes touch switch start audible and visual alarm, is convenient for inform the staff to handle intelligent vehicle body, reaches convenient to use's effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a top view of the intelligent vehicle body of the present utility model;

FIG. 3 is a top view of the cushioning mechanism of the present utility model;

FIG. 4 is a partial structural cross-sectional view of the cushioning mechanism of the present utility model;

FIG. 5 is an enlarged view of FIG. 4A in accordance with the present utility model;

FIG. 6 is a schematic view of the internal structure of the first buffer plate of the present utility model;

fig. 7 is a cross-sectional view of a tact switch of the present utility model.

Reference numerals: 1. an intelligent vehicle body; 2. a mounting plate; 3. a buffer mechanism; 301. a fixed sleeve; 302. a slide bar; 303. a rubber pad; 304. a sliding plate; 305. a buffer spring; 4. a connecting plate; 5. a first buffer plate; 6. a touch switch; 601. a housing; 602. a driving rod; 603. a fixed rod; 604. a moving plate; 605. a movable contact; 606. a stationary contact; 607. a first spring; 608. a second spring; 7. an audible and visual alarm; 8. a second buffer plate; 9. a ball; 10. a rolling groove; 11. a push rod; 12. and a fixing plate.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1-6, an intelligent vehicle collision avoidance assembly comprises an intelligent vehicle main body 1, wherein a mounting plate 2 is bolted to the bottom of the front side of the intelligent vehicle main body 1, a buffer mechanism 3 is bolted to both sides of the front side of the mounting plate 2, a connecting plate 4 is bolted to the front side of the buffer mechanism 3, a first buffer plate 5 is adhered to the front side of the connecting plate 4, the first buffer plate 5 and the buffer mechanism 3 are arranged, so that collision force can be buffered once when the intelligent vehicle main body 1 collides, a part of collision force is reduced, and meanwhile, secondary buffering is carried out on the collision force under the action of the buffer mechanism 3, so that the collision force can be reduced to the collision force of the intelligent vehicle main body 1, and the collision avoidance effect of the intelligent vehicle main body 1 is achieved.

As shown in fig. 3, the buffer mechanism 3 includes a fixed sleeve 301, the rear side of the fixed sleeve 301 is bolted to the mounting plate 2, a sliding rod 302 is slidably connected in the fixed sleeve 301, a rubber pad 303 is adhered to the front side of the sliding rod 302, the rubber pad 303 is bolted to the connecting plate 4, a sliding plate 304 is welded to the rear side of the sliding rod 302, a buffer spring 305 is welded to the rear side of the sliding plate 304, the buffer spring 305 is welded to the fixed sleeve 301, and by arranging the buffer mechanism 3, the connecting plate 4 is forced to move during collision, and at the same time, a part of force is absorbed through the rubber pad 303, and the sliding rod 302 and the sliding plate 304 are pushed to move in the fixed sleeve 301, and the elastic buffer spring 305 is extruded to shrink, so that the effect of buffering the collision force can be achieved, and the intelligent vehicle main body 1 is prevented from being damaged.

As shown in fig. 3, the second buffer plate 8 is adhered to the rear side of the buffer spring 305, the buffer spring 305 is bolted to the fixing sleeve 301 through the second buffer plate 8, the second buffer plate 8 is made of rubber material, and the buffer spring 305 can further absorb the stress of the buffer spring by arranging the second buffer plate 8 and making the second buffer plate 8 of rubber material, so that the buffer effect is further improved.

As shown in fig. 4 and 5, the front side of the inside of the fixed sleeve 301 is rotationally connected with the ball 9, one side of the ball 9 close to the sliding rod 302 is in rolling contact with the sliding rod 302, the front side of the inside of the fixed sleeve 301 is provided with the rolling groove 10 matched with the ball 9, and is in annular rolling connection with the inside of the fixed sleeve 301, by arranging the ball 9 and the rolling groove 10, the smoothness of the sliding rod 302 in the inside of the fixed sleeve 301 can be improved, the friction force when the sliding rod 302 moves is reduced, and the effect of facilitating the movement of the sliding rod 302 is achieved.

As shown in fig. 6, the first buffer plate 5 is made of polyurethane material, and the first buffer plate 5 is internally provided with a plurality of micropore structures, and the first buffer plate 5 is made of polyurethane material, and the first buffer plate 5 is internally provided with micropore structures, so that the effect of absorbing energy of impact force can be improved.

The use process is briefly described: when the intelligent car main body 1 collides, the first buffer plate 5 buffers the collision force once, and simultaneously the connecting plate 4 can be stressed and moved, and transmit the force to the rubber pad 303, and the rubber pad 303 can absorb a part of force, and promote the inside of sliding rod 302 and sliding plate 304 at fixed cover 301 to remove, and extrude bullet buffer spring 305 and make its shrink, and simultaneously the atress of buffer spring 305 can further be absorbed to second buffer plate 8, further improvement buffering effect, thereby can reach the effect of buffering the collision force, avoid intelligent car main body 1 impaired.

Example 2:

referring to fig. 2 and 7, both sides of the front side of the mounting plate 2 are bolted with a touch switch 6, the touch switch 6 is matched with the connecting plate 4 for use, the top of the intelligent vehicle body 1 is bolted with an audible and visual alarm 7, the touch switch 6 is electrically connected with the audible and visual alarm 7, and when the intelligent vehicle body 1 is impacted, the connecting plate 4 can be forced to move and contact with the touch switch 6 by arranging the touch switch 6 and the audible and visual alarm 7, so that the touch switch 6 can start the audible and visual alarm 7, thereby being convenient for notifying a worker to process the intelligent vehicle body 1 and achieving the effect of convenient use.

As shown in fig. 7, the touch switch 6 includes a housing 601, a driving rod 602, a fixed rod, a moving plate 604, a moving contact 605, a fixed contact 606, a first spring 607 and a second spring 608, where the rear side of the housing 601 is bolted to the mounting plate 2, the driving rod 602 is slidably connected inside the housing 601, the fixed rod 603 is bolted to the rear side of the inner wall of the housing 601, the moving plate 604 is welded to the surface of the fixed rod 603, the moving contact 605 is disposed on two sides of the rear side of the moving plate 604, the fixed contact 606 is disposed on the rear side of the inner wall of the housing 601, the moving contact 605 and the fixed contact 606 are matched, the first spring 607 and the second spring 608 are respectively sleeved on the surfaces of the driving rod 602 and the fixed rod 603, by setting the touch switch 6, and when the impact, the connecting plate 4 pushes the driving rod 602 to move inside the housing 601, and makes the first spring 607 shrink under stress, and the driving rod 602 push the moving plate 604 to move on the fixed rod 603, making the connecting plate 4 to squeeze the second spring 608, and drive the moving contact 605 to contact with the fixed contact 606, so as to start the acousto-optic alarm 7, and facilitate the use of the intelligent car body 1.

As shown in fig. 2, both sides of the rear side of the connecting plate 4 are bolted with push rods 11, and the push rods 11 are matched with the driving rods 602, so that the driving rods 602 can be pushed to move in the casing 601 by arranging the push rods 11.

As shown in fig. 7, the fixing plate 12 is welded inside the housing 601, the driving rod 602 penetrates through the fixing plate 12, one side of the first spring 607, which is close to the inner walls of the fixing plate 12 and the housing 601, is welded with the fixing plate 12 and the housing 601, one side of the second spring 608, which is close to the inner walls of the moving plate 604 and the housing 601, is welded with the moving plate 604 and the housing 601, and by arranging the fixing plate 12, the first spring 607 can be conveniently fixed, so that the driving rod 602 can be reset, and one side of the second spring 608, which is close to the inner walls of the moving plate 604 and the housing 601, is welded with the moving plate 604 and the housing 601, so that the second spring 608 can conveniently push the moving plate 604 to reset.

The use process is briefly described: at the same time of the collision, the connecting plate 4 can push the driving rod 602 to move in the shell 601 and enable the first spring 607 to shrink under the stress, meanwhile, the driving rod 602 pushes the moving plate 604 to move on the fixed rod 603, so that the connecting plate 4 moves and presses the second spring 608 and drives the movable contact 605 to contact with the fixed contact 606, the audible and visual annunciator 7 can be started, and the audible and visual annunciator is convenient for notifying a worker to process the intelligent vehicle main body 1, so that the effect of being convenient to use is achieved.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides an intelligent vehicle collision avoidance assembly, includes intelligent vehicle main part (1), its characterized in that: the intelligent vehicle is characterized in that the mounting plate (2) is bolted to the bottom of the front side of the intelligent vehicle body (1), the buffer mechanisms (3) are bolted to the two sides of the front side of the mounting plate (2), the connecting plate (4) is bolted to the front side of the buffer mechanisms (3), the first buffer plate (5) is adhered to the front side of the connecting plate (4), the touch switch (6) is bolted to the two sides of the front side of the mounting plate (2), the touch switch (6) is matched with the connecting plate (4), the audible-visual annunciator (7) is bolted to the top of the intelligent vehicle body (1), and the touch switch (6) is electrically connected with the audible-visual annunciator (7).

2. The intelligent vehicle collision avoidance assembly of claim 1 wherein: the buffer mechanism (3) comprises a fixed sleeve (301), the rear side of the fixed sleeve (301) is bolted with a mounting plate (2), a sliding rod (302) is connected to the inside of the fixed sleeve (301) in a sliding mode, a rubber pad (303) is adhered to the front side of the sliding rod (302), the rubber pad (303) is bolted with a connecting plate (4), a sliding plate (304) is welded to the rear side of the sliding rod (302), a buffer spring (305) is welded to the rear side of the sliding plate (304), and the buffer spring (305) is welded with the fixed sleeve (301).

3. The intelligent vehicle collision avoidance assembly of claim 2 wherein: the rear side of the buffer spring (305) is adhered with a second buffer plate (8), the buffer spring (305) is bolted with the fixed sleeve (301) through the second buffer plate (8), and the second buffer plate (8) is made of rubber materials.

4. The intelligent vehicle collision avoidance assembly of claim 2 wherein: the front side of the inside of the fixed sleeve (301) is in rolling connection with the ball (9), one side of the ball (9) close to the sliding rod (302) is in rolling contact with the sliding rod (302), and the rolling groove (10) matched with the ball (9) is formed in the front side of the inside of the fixed sleeve (301) and is in annular rolling connection with the inside of the fixed sleeve (301).

5. The intelligent vehicle collision avoidance assembly of claim 1 wherein: the first buffer plate (5) is made of polyurethane materials, and the first buffer plate (5) is internally provided with a micropore structure.

6. The intelligent vehicle collision avoidance assembly of claim 1 wherein: the touch switch (6) comprises a shell (601), a driving rod (602), a fixing rod (603), a moving plate (604), a moving contact (605), a fixed contact (606), a first spring (607) and a second spring (608), wherein the rear side of the shell (601) is in bolt connection with a mounting plate (2), the driving rod (602) is in sliding connection with the inside of the shell (601), the fixing rod (603) is in bolt connection with the rear side of the inner wall of the shell (601), the moving plate (604) is welded on the surface of the fixing rod (603), the moving contact (605) is arranged on two sides of the rear side of the moving plate (604), the fixed contact (606) is arranged on the rear side of the inner wall of the shell (601), the moving contact (605) and the fixed contact (606) are matched with each other for use, and the first spring (607) and the second spring (608) are respectively sleeved on the surfaces of the driving rod (602) and the fixing rod (603).

7. The intelligent vehicle collision avoidance assembly of claim 6 wherein: both sides of the rear side of the connecting plate (4) are respectively bolted with a pushing rod (11), and the pushing rods (11) are matched with the driving rods (602).

8. The intelligent vehicle collision avoidance assembly of claim 6 wherein: the inside welding of casing (601) has fixed plate (12), initiative pole (602) run through the inside of fixed plate (12), one side that first spring (607) is close to fixed plate (12) and casing (601) inner wall respectively with fixed plate (12) and casing (601) welding, one side that second spring (608) is close to movable plate (604) and casing (601) inner wall respectively with movable plate (604) and casing (601) welding.