Multistage shock-absorbing driverless automobile bumper

A driverless car, shock-absorbing technology, applied in bumpers and other directions, can solve the problem of poor shock-absorbing effect of bumpers, and achieve the effects of obvious shock-absorbing effect, enhanced stability and improved safety.

Inactive Publication Date: 2019-04-02
李晓洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-stage shock-absorbing driverless car bumper, which has the advantages of good bumper shock-absorbing effect and solves the problem of poor shock-absorbing effect of the bumper

Method used

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  • Multistage shock-absorbing driverless automobile bumper
  • Multistage shock-absorbing driverless automobile bumper

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see Figure 1-2 , a multi-stage shock-absorbing bumper for unmanned vehicles, including a front fender 1 and a rear fender 2, the bottom of the front fender 1 is fixedly connected with an extruding block 3 through a connecting block, and the extruding block 3 is inserted into a spring sleeve 4 and is fixedly connected with the first spring 5 arranged in the spring sleeve 4. By setting the spring sleeve 4, the use of the first spring 5 is more stable and...

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Abstract

The invention discloses a multistage shock-absorbing driverless automobile bumper which comprises a front baffle and a rear baffle. The bottom of the front baffle is fixedly connected with a pressingblock through a connecting block. The pressing block is inserted into a spring sleeve and is fixedly connected with a first spring disposed in the spring sleeve. The bottom of the spring sleeve is fixedly connected with the top of the rear baffle. The bottom of the front baffle is fixedly connected to a shock-absorbing box through a second spring. The shock-absorbing box is located on a side of the spring sleeve. The multistage shock-absorbing driverless automobile bumper achieves a first shock absorption effect by means of the shock-absorbing box, a slide rail and the second spring, achievesa second shock absorption effect by means of the pressing block, the spring sleeve and the first spring, and achieves a third shock absorption effect by means of a first connecting rod, a second connecting rod and a fifth spring. By virtue of the three-stage shock absorption, the buffering effect of the bumper is sufficient to form an effective protection, and the safety of the bumper is improved.

Description

technical field [0001] The invention relates to the technical field of spare parts for driverless cars, in particular to a multi-stage shock-absorbing bumper for driverless cars. Background technique [0002] A driverless car is a kind of smart car, which can also be called a wheeled mobile robot. It mainly relies on the computer system-based smart driver in the car to realize driverless driving. [0003] As a safety device that absorbs and slows down the external impact and protects the front and rear of the car body, the bumper is generally composed of three parts: the outer panel, the buffer material and the beam. The bumper is very important for driverless cars. At present, there are The shock absorption form of the bumper is relatively simple. When the driverless car collides due to improper operation and other reasons during driving, the impact force at the moment of the collision is extremely large. It is not enough to form effective protection, and there are potenti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/18
CPCB60R19/18
Inventor 李晓洋
Owner 李晓洋
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