Anti-collision beam for unmanned vehicle, being able to sufficiently absorb impact stress

Abstract

The invention discloses an anti-collision beam for an unmanned vehicle, being able to sufficiently absorb impact stress, including a U-shaped mounting bracket, an anti-collision plate, tension springsand compression springs, wherein the U-shape mounting bracket has an opening face downward; the top, close to two sides, of the U-shape mounting bracket is fixedly connected with thick pipes; the compression springs are arranged in the two thick pipes; the bottom end of the each compression spring is fixedly connected with the top of the U-shaped mounting bracket; a movable block is fixedly connected with the top end of the each compression spring; the movable block is slidably connected with the inner wall of the thick pipe; a thin rod is fixedly connected to the top of the movable block; the top end of the thin rod passes through the nozzle of the top of the thick pipe, and extends to the outside of the thick pipe to be fixedly connected with the bottom of the anti-collision plate; a mounting box is arranged between the two thick pipes; the bottom of the mounting box is fixedly connected with the top of the U-shaped mounting bracket; vertical rods are arranged in the mounting box; and through holes matching with the vertical rods are formed in the top and bottom of the mounting box and the U-shaped mounting bracket.

Description

technical field [0001] The invention relates to the technical field of anti-collision beams for vehicles, in particular to an anti-collision beam for unmanned vehicles that can fully absorb impact stress. Background technique [0002] With the advancement of technology and the development of social economy, automobiles have gradually become an important tool for people's life and travel. A large number of automobiles have entered family life, and the increase in the number of automobiles has also resulted in an increase in the number of traffic accidents. In traffic accidents, frontal collision is a relatively common form of collision. As a product of new technology, driverless cars have also entered people's lives. As an important part of vehicle safety systems, anti-collision beams can When a collision occurs, it will deform itself to absorb the collision force, and the buffer components such as the energy-absorbing box arranged on the rear side of the anti-collision beam ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is to overcome the defects of the prior art such as poor impact absorption effect, limited energy absorption and poor protection effect, and provide an anti-collision beam for unmanned vehicles that can fully absorb impact stress

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