Title:
MOBILE ROBOT
Document Type and Number:
WIPO Patent Application WO/2022/262625
Kind Code:
A1
Abstract:
A mobile robot, which comprises a chassis (1) and a load body (2) disposed above the chassis (1). Wheels (13) are mounted on the chassis (1), and a first damping shock absorber (3) is disposed between each wheel (13) and the chassis (1); the load body (2) is connected to the chassis (1) by means of a moving structure (5); a second damping shock absorber (4) is further disposed on the chassis (1); one end of the second damping shock absorber (4) is connected to the chassis (1), and the other end of the second damping shock absorber (4) is used for supporting the load body (2), so that the load body (2) floats up and down relative to the chassis (1) under the action of the second damping shock absorber (4); the stiffness of the second damping shock absorber (4) is lower than that of the first damping shock absorber (3).
Inventors:
LIU YUNFEI (CN)
Application Number:
PCT/CN2022/097755
Publication Date:
December 22, 2022
Filing Date:
June 09, 2022
Export Citation:
Assignee:
BEIJING YOUZHUJU NETWORK TECH CO LTD (CN)
International Classes:
B62D61/10; B60G15/02
Foreign References:
| CN211391333U | 2020-09-01 | |||
| CN2362764Y | 2000-02-09 | |||
| CN108944323A | 2018-12-07 | |||
| CN205273091U | 2016-06-01 | |||
| CN109625404A | 2019-04-16 | |||
| JP2003274709A | 2003-09-30 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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