CN210554641U

CN210554641U - Automobile integrated anti-collision system

Info

Publication number: CN210554641U
Application number: CN201920817388.2U
Authority: CN
Inventors: 洪黄蓝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-05-19
Anticipated expiration: 2029-06-03

Abstract

The utility model provides an automobile integrated collision avoidance system, includes frame (1) and front bumper (2), its characterized in that: the automobile bumper is characterized in that a mounting seat (3) is mounted on the frame (1), a plurality of sliding holes are formed in the mounting seat (3), damping sliding rods (5) are respectively mounted in the sliding holes, energy-absorbing springs (6) are sleeved on the damping sliding rods (5), the outer ends of the damping sliding rods (5) are fixed on the front bumper (2) through U-shaped connecting pieces (4), a distance detection sensor (8) is embedded in the front of the front bumper (2), an airbag bin (10) is arranged on the side surface of the front bumper (2) or the front surface of an automobile body, the damping sliding rods and the energy-absorbing springs are mounted on the front bumper, the energy of striking can be absorbed and converted into the elastic potential energy of energy-absorbing spring in the twinkling of an eye that takes place the striking, still is provided with air bag storehouse simultaneously, can play supplementary crashproof effect, has reached and has had better initiative anticollision effect, has improved the security performance of car.

Description

Automobile integrated anti-collision system

Technical Field

The utility model relates to an anticollision system especially relates to an automobile integration anticollision system, belongs to car safety protection technical field.

Background

In order to reduce the damage of the vehicle and passengers caused by the collision, a fixed bumper is generally mounted at the front end of a frame at the front lower part of the vehicle. The fixed bumper does not have active protection measures, still can cause very serious injury when in collision, and some collisions are even fatal, so that an active anti-collision system which can play a role in lightening and buffering when in collision is always lacked.

Disclosure of Invention

The utility model aims at fixed bumper simple structure that the car used at present still can cause very serious injury when bumping, does not have initiative anticollision function, can't play alleviate and slowly collide the defect and not enough of power effect, provides a rational in infrastructure now, has better initiative anticollision function when bumping, can play and alleviate the effect of striking power, has improved a car integration collision avoidance system of the security performance of car.

In order to achieve the above object, the technical solution of the present invention is: the utility model provides an automobile integrated collision avoidance system, includes frame and front bumper, its characterized in that: the automobile bumper shock absorber is characterized in that a mounting seat is mounted on the automobile frame, a plurality of sliding holes are formed in the mounting seat, damping sliding rods are mounted in the sliding holes respectively, energy-absorbing springs are sleeved on the damping sliding rods, U-shaped connecting pieces are fixedly arranged at the outer ends of the damping sliding rods, front bumpers are fixed on the U-shaped connecting pieces, distance detection sensors are arranged in front of the front bumpers in an embedded mode, one or more safety airbag bins are arranged on the side faces of the front bumpers or the front face of an automobile body and are connected with gas generators respectively, and initiators are mounted on the gas generators and connected with the distance detection sensors.

The damping slide rod is installed on the sliding hole through a sliding bearing, an unidirectional lock catch piece is installed on the installation seat and located on the outer side of the energy-absorbing spring, and a spring buckle used for locking the compressed energy-absorbing spring is arranged on the unidirectional lock catch piece.

And a displacement sensor is arranged on the outer side of the damping sliding rod and connected with the detonator.

The trigger module is installed on the initiator, and the initiator is installed on the frame or inside the vehicle body.

The utility model has the advantages that: the damping sliding rod and the energy-absorbing spring are mounted on the front bumper, the energy of impact can be absorbed and converted into the elastic potential energy of the energy-absorbing spring in the moment of impact, and meanwhile, the safety airbag bin is further arranged, so that the auxiliary anti-collision effect can be achieved, the better active anti-collision effect is achieved, and the safety performance of an automobile is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a plan view of the present invention.

In the figure: the automobile bumper shock absorber comprises a frame 1, a front bumper 2, a mounting seat 3, a U-shaped connecting piece 4, a damping sliding rod 5, an energy-absorbing spring 6, a one-way locking piece 7, a distance detection sensor 8, a displacement sensor 9, an airbag bin 10, a gas generator 11 and an initiator 12.

Detailed Description

The invention is described in further detail below with reference to the following description of the drawings and the detailed description.

Referring to fig. 1 and fig. 2, the utility model discloses an automobile integrated collision avoidance system, including frame 1 and front bumper 2, its characterized in that: install mount pad 3 on the frame 1, a plurality of sliding holes have been seted up on mount pad 3, install damping slide bar 5 in the sliding hole respectively, the cover has energy-absorbing spring 6 on the damping slide bar 5, the outer end of damping slide bar 5 is fixed with U type connecting piece 4, be fixed with front bumper 2 on the U type connecting piece 4, the place ahead of front bumper 2 is inlayed and is provided with distance detection sensor 8, the side of front bumper 2 or the front of automobile body are provided with one or more air bag storehouse 10, air bag storehouse 10 is connected with gas generator 11 respectively, gas generator 11 is last to be installed exploder 12, exploder 12 is connected with distance detection sensor 8.

Damping slide bar 5 passes through the slide bearing and installs on the sliding hole, and one-way hasp piece 7 is installed to the outside that just is located energy-absorbing spring 6 on the mount pad 3, is provided with the spring buckle after locking energy-absorbing spring 6 is compressed on one-way hasp piece 7.

And a displacement sensor 9 is arranged on the outer side of the damping sliding rod 5, and the displacement sensor 9 is connected with an initiator 12.

The initiator 12 is provided with a trigger module, and the initiator 12 is arranged on the frame 1 or in the vehicle body.

As shown in the attached figure 1, a mounting seat 3 is mounted on a frame 1, a plurality of sliding holes are horizontally formed in the mounting seat 3, and the mounting seat 3 is used for mounting a damping sliding rod 5. Damping slide bar 5 is installed through the slide bearing respectively in the sliding hole, and damping slide bar 5 can slide around in the sliding hole, and damping slide bar 5 has higher intensity and toughness. The damping sliding rod 5 is sleeved with an energy-absorbing spring 6, the energy-absorbing spring 6 has large elasticity and can absorb large impact energy, and the impact energy can be absorbed and converted into elastic potential energy of the energy-absorbing spring 6 at the moment of impact.

The fixed one end that is provided with U type connecting piece 4 in damping slide bar 5's outer end, the other end of U type connecting piece 4 is fixed on front bumper 2, and U type connecting piece 4 designs also can play certain elastic energy-absorbing effect for U type structure, can also effectively avoid the connecting piece when receiving the striking to break off. When bumping, energy-absorbing spring 6 has stored great elastic potential energy by the compression in the twinkling of an eye, for energy-absorbing spring 6 releases elastic potential energy suddenly and causes the injury after the collision is accomplished, the utility model discloses be provided with one-way hasp piece 7, just be located energy-absorbing spring 6's the outside and install one-way hasp piece 7 on mount pad 3, be provided with the spring buckle on one-way hasp piece 7, one-way hasp piece 7 can be rapidly with energy-absorbing spring 6 locking after energy-absorbing spring 6 is compressed, energy-absorbing spring 6 can't release elastic potential energy immediately and recover, needs one-way hasp piece 7 of manual operation to realize unclamping the release.

The front of the front bumper 2 is embedded with a distance detection sensor 8, one or more airbag bins 10 are arranged on the side surface of the front bumper 2 or the front surface of the vehicle body, and the airbag bins 10 can play a role in assisting collision avoidance as part of a collision avoidance system. The safety airbag bins 10 are respectively connected with a gas generator 11, an initiator 12 is installed on the gas generator 11, a trigger module is installed on the initiator 12, and the initiator 12 is installed on the frame 1 or in the vehicle body. The initiator 12 is connected with the distance detection sensor 8, the displacement sensor 9 is arranged on the outer side of the damping sliding rod 5, and the displacement sensor 9 is connected with the initiator 12. When the vehicle is about to collide fast, after the distance detection sensor 8 detects danger signals, the distance detection sensor 8 transmits signals to the initiator 12, and the initiator 12 triggers the gas generator 11, so that the safety airbag bin 10 is rapidly inflated to form an air cushion with certain air pressure, and the purposes of collision prevention and impact prevention are achieved. In addition, after the front bumper 2 is just impacted and the displacement sensor 9 detects that the damping sliding rod 5 is displaced, the initiator 12 can be started to trigger the gas generator 11, so that the airbag cabin 10 is rapidly inflated to achieve the effect of assisting in reducing impact injuries.

Claims

1. The utility model provides an automobile integrated collision avoidance system, includes frame (1) and front bumper (2), its characterized in that: the automobile safety protection device is characterized in that a mounting seat (3) is mounted on an automobile frame (1), a plurality of sliding holes are formed in the mounting seat (3), damping sliding rods (5) are mounted in the sliding holes respectively, energy-absorbing springs (6) are sleeved on the damping sliding rods (5), U-shaped connecting pieces (4) are fixedly arranged at the outer ends of the damping sliding rods (5), front bumpers (2) are fixed on the U-shaped connecting pieces (4), distance detection sensors (8) are embedded in the front of the front bumpers (2), one or more safety airbag bins (10) are arranged on the side faces of the front bumpers (2) or on the front face of an automobile body, the safety airbag bins (10) are connected with gas generators (11) respectively, initiators (12) are mounted on the gas generators (11), and the initiators (12) are connected with the distance detection sensors (8).

2. The integrated automobile collision avoidance system according to claim 1, wherein: damping slide bar (5) are installed on the sliding hole through slide bearing, and one-way hasp spare (7) is installed to the outside that just is located energy-absorbing spring (6) on mount pad (3), is provided with the spring buckle after locking energy-absorbing spring (6) are compressed on one-way hasp spare (7).

3. The integrated automobile collision avoidance system according to claim 1, wherein: and a displacement sensor (9) is arranged on the outer side of the damping sliding rod (5), and the displacement sensor (9) is connected with the detonator (12).

4. The integrated automobile collision avoidance system according to claim 1, wherein: the trigger module is installed on the initiator (12), and the initiator (12) is installed on the frame (1) or inside the vehicle body.