Title:
AUTOMATIC BALANCING FOOT STRESS DEVICE FOR INTELLIGENT ROBOT
Document Type and Number:
WIPO Patent Application WO/2019/041076
Kind Code:
A1
Abstract:
An automatic balancing foot stress device for an intelligent robot, comprising an ankle (1) and a sole (2). Foot plates (3) are connected to two sides of the sole; a foot plate connecting shaft (4) is embedded in one end of each foot plate; the middle of each foot plate is tightly welded to a support rod (5); the support rod is fixedly connected to one end of a support rod connecting block (6), and the other end of the support rod connecting block is tightly welded to one end of each of sub support rods (7); the other end of each sub support rod is fixedly connected to one side of a slide block (9); the top of the slide block is tightly welded to the bottom ends of main springs (10); and the top ends of the main springs are tightly welded to the upper end of the inner portion of the ankle. When the robot tilts, one end of the foot plate is pressed; the pressure enables, by means of the support rod and the support rod connecting block, the sub support rod to push the slide block to move upwards so that the main springs are pushed to compress upwards; moreover, the springs have shock absorbing and damping functions, so that the turnover speed of the foot plate is decreased, and the smoothness is improved.
Inventors:
LIU ZHE (CN)
Application Number:
PCT/CN2017/099217
Publication Date:
March 07, 2019
Filing Date:
August 27, 2017
Export Citation:
Assignee:
LIU ZHE (CN)
International Classes:
B62D57/032; B62D57/028
Foreign References:
| CN104890758A | 2015-09-09 | |||
| CN105835979A | 2016-08-10 | |||
| CN107554639A | 2018-01-09 | |||
| CN203946189U | 2014-11-19 | |||
| JPH1133941A | 1999-02-09 | |||
| EP1459854A1 | 2004-09-22 |
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