Laser radar hiding structure and robot

Abstract

The invention belongs to the technical field of robots, and discloses a laser radar hiding structure. The laser radar hiding structure comprises an accommodating cavity and a light path conversion device; the accommodating cavity is formed in a robot body, the laser radar is arranged in the accommodating cavity; the light path conversion device comprises a first reflection assembly and a second reflection assembly, the first reflection assembly and the second reflection assembly are both installed in the accommodating cavity, the second reflection assembly covers the laser radar, the first reflection assembly comprises a first reflector, and the second reflection assembly comprises a second reflector; laser emitted by the laser radar can reach an obstacle after being reflected by the first reflector and the second reflector, and laser reflected by the obstacle can be transmitted back to the laser radar after being reflected by the second reflector and the first reflector. According to the laser radar hiding structure, the laser radar can be hidden, the laser radar is prevented from being exposed outside, protection on the laser radar is enhanced, and limitation on the moving space of the robot and constraint on the pattern design of the robot are avoided.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a lidar hidden structure and a robot. Background technique [0002] In the prior art, when a footed robot uses a lidar, the lidar is usually protruded and arranged on the upper part of the fuselage. However, this arrangement usually has the following problems: First, it is necessary to set up protective devices such as a roll cage to protect the lidar, otherwise the lidar will easily be damaged when the robot falls or has a rigid collision with other objects. Second, because the lidar protrudes from the upper part of the robot, the movements of the robot are limited. For example, when turning over and other actions, the parts of the robot are prone to collision and damage. Third, due to the protruding lidar, the structure and shape design of the fuselage are limited, and the exposed lidar makes the shape of the machine lack integrity, causing serious difficulties in the bionic de...

AI Technical Summary

Problems solved by technology

However, this arrangement usually has the following problems: First, protective devices such as anti-roll cages need to be installed to protect the lidar, otherwise the lidar is likely to be damaged when the robot falls or has a rigid collision with other objects

Second, because the lidar protrudes from the upper part of the robot, the robot's movement is limited. For example, when it completes actions such as turning over, it is easy to collide with its own parts and cause damage.

Third, due to the protruding existence of the lidar, the structure and shape design of the fuselage are restricted. The exposed lidar makes the shape of the machine lack integrity, causing serious difficulties in the bionic design of human interaction.

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