Holder buffer structure, holder device and quadruped robot system

Abstract

The invention relates to a pan-tilt buffer structure, a pan-tilt device and a quadruped robot system.The pan-tilt buffer structure comprises a limiting part, an elastic part and a buffer part, the limiting part is provided with a limiting groove, and the limiting part is used for being connected with the back of a shell of a quadruped robot; the base is arranged in the limiting groove, the base disc is elastically connected with the bottom wall of the limiting groove through the first elastic piece, and the base disc is in clearance fit with the bottom wall of the limiting groove. In the working process of the cradle head buffering structure, vibration of the cradle head in the vertical direction can be well limited through the elastic effect of the first elastic pieces, meanwhile, the limiting pieces can play a role in limiting movement of the base disc, the mounting stability of the cradle head is improved, loosening and damage to a circuit board and components in the cradle head caused by long-term bumping are avoided, and the service life of the cradle head is prolonged. The working reliability of the holder device is guaranteed, the service life of the holder device is prolonged, and then the working reliability and working efficiency of the quadruped robot are improved.

Description

technical field [0001] The invention relates to the technical field of bionic robots, in particular to a pan-tilt buffer structure, a pan-tilt device and a quadruped robot system. Background technique [0002] With the development of bionic robot technology, quadruped robots have appeared. The difference between quadruped robots and traditional wheeled and tracked robots is that the quadruped robots move by controlling the front, rear, left, right, up and down of the four legs. The advantage of quadruped robots over wheeled and tracked robots is that they can climb stairs and work on complex terrain that wheeled and tracked robots cannot work on. [0003] The basic structure of a quadruped robot includes a torso, four legs located in four directions of the torso, and an outer shell of the torso. Different devices are also installed on the top of the housing according to different requirements, such as various components such as a pan-tilt, a mechanical arm, and the like. ...

AI Technical Summary

Problems solved by technology

However, the current quadruped robot will be very bumpy when walking, running and jumping, or when walking up and down stairs or other complex road conditions, and if the gimbal is simply fixed and installed on the back shell of the robot by screws, then bumps will occur. The vibration of the gimbal will be directly transmitted to the gimbal, so over time it will cause certain damage to the gimbal, resulting in loose internal circuit boards and components, affecting the normal operation of the gimbal

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