CN110733454A - anti-collision device for automobile - Google Patents

Abstract

The invention relates to automobile anti-collision devices, which comprise an automobile anti-collision system and an automobile anti-collision people system, wherein the automobile anti-collision system comprises an anti-collision strip, an elastic device, a pressure reduction box and an electronic control system, the electronic control system controls an ejection switch, the anti-collision strip comprises 2 anti-collision strips, namely an anti-collision strip 1 and an anti-collision strip 2, the end of the anti-collision strip 1 is connected with the elastic device, the other end of the anti-collision strip 1 is sleeved with a sleeve pipe, the sleeve pipe is fixed on an automobile body, the anti-collision strip 2 is arranged at the horizontal position of the anti-collision strip 1, the anti-collision strip 1 is in contact with the side surface of the anti-collision strip 2, the anti-collision strip 2 is connected with the pressure reduction box, the automobile anti-collision people system comprises a protection bed and the elastic device, the protection bed is provided with four edges, the two side edges are fixed on an automobile body chassis.

Description

anti-collision device for automobile

[ technical field ] A method for producing a semiconductor device

The invention relates to kinds of protective devices, in particular to kinds of automobile anti-collision devices for preventing people from colliding with automobiles and automobiles from colliding with automobiles.

Technical Field

[ background of the invention ]

For example, when a car runs on a highway, the car is easy to collide with the tail, when the car turns a corner or passes through a crossroad, the car is easy to collide with the front or the side, sometimes a driver can also knock to the wall or trees carelessly, all accidents are light, the car, particularly the head of the car, is damaged, and even the car destroys people and is heavy.

Disclosure of Invention

[ summary of the invention ]

In order to overcome the defect that the existing automobile is not provided with a collision avoidance system and the collision accident of the automobile often happens, the invention provides automobile collision avoidance systems.

kinds of car anticollision gear, including car anticollision system and car anticollision people system, the electronic control system controls the catapult switch, the car anticollision system includes the anticollision strip, elastic device, decompression box and electronic control system, the car anticollision people system includes protecting the bed and elastic device, the said anticollision strip is 2, 1 and 2 of anticollision strip separately, end of the anticollision strip 1 links with elastic device, another end of the anticollision strip 1 is cup jointed with the sleeve pipe, the sleeve pipe is fixed on car body, there are anticollision strips 2 in the horizontal position of the anticollision strip 1, anticollision strip 1 and side contact of anticollision strip 2, anticollision strip 2 contacts with baffle of the decompression box;

the protection bed has four edges, two sides are fixed on the vehicle body, the rear end of the protection bed is connected with the elastic device, and the middle part of the protection bed is provided with a protection net.

The decompression case includes boxes, installs the spring in the box, and the side of decompression case installs adjustable fender.

The protective bed at the end of the protective net is movably connected in a sleeved mode, and the other end is connected with the vehicle body.

The invention has the positive effects that: when the invention meets danger in the driving process, the anti-collision system is automatically started to protect the safety of vehicles and personnel of both parties. Has the advantages of simple structure and convenient installation.

Drawings

[ description of the drawings ]

The invention is further illustrated in the following description with reference to the figures and examples.

Fig. 1 is a schematic structural view of a bumper strip 1 according to the present invention.

Fig. 2 is a schematic view showing the structure of the crash strip 1, the crash strip 2 and the pressure reduction box of the present invention.

Fig. 3 is a schematic diagram of the operation of the bumper strip of the present invention.

Fig. 4 is a schematic diagram of the architecture of the present invention.

In the figure: 1-an anti-collision strip 1, 2-an anti-collision strip 2, 3-a decompression box, 4-a rubber, 5-a sleeve, 6-a protection bed and 7-a protection net.

Detailed Description

[ detailed description ] embodiments

Referring to fig. 1, 2 and 3, the crash-proof system comprises a crash-proof strip, a spring device, a decompression box 3, a recovery device and an electronic control system, wherein crash-proof systems with structures are respectively arranged at the left side and the right side of the headlamp, and only the installation at side is described below.

The front lamp of the vehicle head is changed into movable, vertical bolts are used for bolting the right side behind the vehicle lamp to enable the right side of the vehicle lamp to rotate, transverse bolts are used for bolting the left side of the vehicle lamp, the transverse bolts are controlled by an electronic control system, and when danger exists, the electronic control system firstly turns on a transverse bolt switch, so that the anti-collision strip is pushed gently , the large lamp is turned on, and the anti-collision strip extends out of the anti-collision strip.

The anti-collision strip is divided into two parts, namely an anti-collision strip 1 is about 40-70 cm long, about 4-6 cm wide and about 4-6 cm thick, and during implementation, the length of the anti-collision strip 1 is determined according to the size of a headlamp and the size of a locomotive space of various vehicle types, the anti-collision strip 1 is sleeved by a sleeve 5 so that the anti-collision strip can move back and forth, the sleeve 5 is fixed on a bar of a water tank in front of the locomotive, the anti-collision strip 1 and the sleeve 5 are as smooth as possible, lubricating oil is added so that the anti-collision strip 1 can pop up in the shortest time, the anti-collision strip 1 is connected with an elastic device, in the embodiment, round holes are formed in the tail end of the anti-collision strip 1, the elastic device adopts an elastic rubber 4, the rubber 4 penetrates through the round holes of the anti-collision strip 1, the two ends of the rubber 4 are fixed in front.

The electronic control system controls the ejection switch, turns on the switch, and the bumper strip 1 can be ejected within a half second, the rubber 4 is divided into a plurality of strips to ensure that strips are broken and can work normally, when danger is met, the electronic control system turns on the ejection switch, and the bumper strip 1 can be ejected rapidly under the action of the elastic rubber 4.

The bumper strip 2 is arranged on the same level as the bumper strip 1 at and is flatly placed on the left side of the bumper strip 1, the bumper strip 1 and the bumper strip 2 are supported by right-angle iron plates with two sides and a bottom to ensure that the two bumper strips do not deviate, the bumper strip 2 is propped against the left side of a side plate by a spring to ensure that the bumper strip 1 is in contact with the side of the bumper strip 2, the contact surface is smooth and is added with lubricating oil to ensure that the bumper strip 2 cannot obstruct the ejection of the bumper strip 1, after the bumper strip 1 is ejected, the bumper strip 2 can be quickly ejected to the position of the original bumper strip 1, a baffle plate connecting the bumper strip 1 and a decompression box 3 is used for transmitting the force of the bumper strip 1 to the decompression box 3, two small holes are opened at the spring position of the bumper strip 2 and the left side of the side plate, handles are arranged, the bumper strip 2 is firstly pulled back after the bumper strip 2 is used, a motor is arranged beside the decompression box 3, a head of a connecting rod is connected with a motor, and the other head is connected with the motor for pulling back the bumper strip 2 when the tail end of.

The decompression box 3 comprises boxes, springs are arranged in the boxes, a movable baffle is arranged on the side of the decompression box 3, concave-convex matched grooves are respectively reserved on the two sides of the decompression box, the baffles are not inclined, and soft materials are filled in the gap part outside the springs in the decompression box 3, so that the decompression box 3 can decompress and avoid vibration with enough force, and the decompression box 3 is fixed on a girder or other positions.

The anti-collision system controls the ejection switch by the electronic control system, and when danger occurs, the electronic control system of the electronic control system automatically opens the ejection switch to eject the anti-collision strip 1.

Referring to fig. 4, the automobile anti-collision system comprises a protection bed 6, a protection net 7, an elastic device and a retraction device, wherein the protection bed 6 is provided with four edges, two side edges are fixed on an automobile body, the rear end of the protection bed 6 is connected with the elastic device, and the protection net 7 is arranged in the middle of the protection bed 6. In this embodiment, the four sides of the protection bed 6 are solid steel pipes, the two sides of the protection bed are sleeved with hollow steel pipes with larger diameters, the hollow steel pipes are fixed on the vehicle body, the fixed positions of the vehicles are different, some vehicles can be fixed on the gap of the front wheel cross bar, the hollow steel pipes and the solid steel pipes are as smooth as possible, and lubricating oil is added to make the solid steel pipes pop up in the shortest time. The lengths of the hollow steel pipe and the solid steel pipe are determined according to various vehicle types, the length of two sides is more than 1.5 meters, the width of the two sides is equivalent to that of a vehicle head, and the height of a ground surface is more than 15 centimeters. The front half of the protective bed 6 is a net made of iron chains, the density of the net is 1 square decimeter per small grid. The net is about 1 m long, and soft materials are paved on the iron chains, so that people can not be injured when falling on the iron chains. The steel pipe is wrapped by soft materials to prevent the feet from being hurt. The tail end of the extended rear half part of the protective bed is provided with a connecting hole which is connected with an elastic device.

In the embodiment, the elastic device adopts the rubber 4, the rubber 4 has enough elasticity, the length of the rubber 4 is not too long, the rubber 4 is required to be tightened when the protection bed 6 is in a standby state, when the protection bed is used, the protection bed 6 is shot within half a second as long as opens the switch, the rubber 4 is divided into a plurality of strips to ensure that strips are broken and can work normally, and the two ends of the rubber 4 are fixed in front of the chassis wheel after penetrating through a small hole at the tail end of the protection bed.

And a projection at the tail end of the solid steel pipe controls the iron baffle circuit switch, and when the protective bed 6 is ejected out of for half, the projection pulls the iron baffle circuit switch, so that the iron baffle starts to move behind the solid steel pipe to block the steel pipe from moving backwards.

The protection net 7 is positioned on the protection bed, the height is determined according to the height of a head, the protection net 7 is woven into a net shape by soft ropes, the two sides are -shaped, the end of the protection net inside is fixed in the middle of the protection bed 6 by a sleeve pipe so as to enable the protection net to move, the end is connected with the head through a contractibility device, the contractibility device adopts an eraser 4 in the embodiment, the protection net is closed between the protection bed and a bottom cover when not used, when the protection bed 6 moves forwards, the eraser 4 can pull the front end of the protection net 7 so as to pull the protection net 7 to form an angle of 70-80 degrees, the lower end, fixed by the protection net 7, is propped by a top object, and only the protection net 7 can be opened to an angle of 70-80 degrees, so that a person cannot bump against the head or fall out.

The anti-collision person system controls the ejection switch by the electronic control system, and when danger occurs, the electronic control system of the electronic control system automatically opens the ejection switch to eject the protection bed 6.

The retracting device comprises a motor and a connecting rod connected with the protection bed 6, motors are arranged at the positions of the rear wheels of the automobile, the end of the connecting rod is connected with the motor, the other end of the connecting rod is connected with the protection bed 6, when the automobile is retracted, the iron plate which is propped against the steel pipe is firstly pulled open, and then the motor is started to pull back the protection bed 6.

The anti-collision system has the advantages of quick response, strong protection to people and vehicles, low production cost and capability of being installed on all vehicles.

Claims (2)

1, kinds of car buffer stop, including car anticollision car system and car anticollision people system, electronic control system control launches the switch, car anticollision car system includes anticollision strip, elastic appliance, decompression case and electronic control system, car anticollision people system is including protection bed and elastic appliance, characterized by:

the anti-collision device is characterized in that the number of the anti-collision strips is 2, namely the anti-collision strip (1) and the anti-collision strip (2), the end of the anti-collision strip (1) is connected with an elastic device, the other end of the anti-collision strip (1) is sleeved with a sleeve, the sleeve is fixed on a vehicle body, the anti-collision strip (2) is arranged at the horizontal position of the anti-collision strip (1), the side surfaces of the anti-collision strip (1) and the side surfaces of the anti-collision strip (2) are in contact, and the anti-collision strip (;

the protection bed has four edges, two sides are fixed on the vehicle body, the rear end of the protection bed is connected with the elastic device, and the middle part of the protection bed is provided with a protection net.

2. The automobile anti-collision system as claimed in claim 1, wherein the pressure reducing tank comprises boxes, springs are mounted in the boxes, and a movable baffle is mounted on the side of the pressure reducing tank.

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