Omnidirectional anti-collision structure of robot chassis

• Main Authors: WANG FUGANG, WANG ZHENTIAN, LIU PENG, WANG YIFENG, YANG LEI, LI JIAN
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2022
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

The invention relates to the technical field of robots, in particular to an omnidirectional anti-collision structure of a robot chassis. The structure comprises a microswitch and an anti-collision assembly, the microswitch and the anti-collision assembly are evenly distributed on a bottom shell in the circumferential direction, and the anti-collision assembly comprises a rotating rod, a tension spring, a moving rod and a telescopic spring. The rear end of the rotating rod is hinged to the inner wall of a body shell, a first tension spring column is arranged at the upper side of the front end of the rotating rod, a sliding groove block is arranged in the middle of the bottom shell, the rear end of the moving rod is hinged to the middle of the rotating rod, the front end of the moving rod is inserted into the corresponding sliding groove block, and a second tension spring column is arranged at the upper side of the middle of the moving rod. The first tension spring column and the second tension spring column ar