Title:
SUSPENSION SYSTEM AND ROBOT
Document Type and Number:
WIPO Patent Application WO/2022/161207
Kind Code:
A1
Abstract:
A suspension system and a robot. The suspension system comprises a bottom plate (11), a driving wheel (12), a shock absorber (13), a rear swing arm (14), and a rear omnidirectional wheel (15) rotatably mounted on the bottom plate (11). The shock absorber (13) is linked to the driving wheel (12) and the rear omnidirectional wheel (15). The rear swing arm (14) comprises a first connecting arm (141) and a second connecting arm (142) which form a preset included angle and are connected to each other. The end of the first connecting arm (141) distant from the second connecting arm (142) is rotatably connected to the shock absorber (13). One end of the second connecting arm (142) is rotatably mounted on the bottom plate (11). The rear omnidirectional wheel (15) is mounted on the other end of the second connecting arm (142). The suspension system and the robot can improve the stability of the robot.
Inventors:
CHEN HUANCHANG (CN)
ZHANG TAO (CN)
ZHOU XINGKAI (CN)
WANG YUANZHI (CN)
ZHANG TAO (CN)
ZHOU XINGKAI (CN)
WANG YUANZHI (CN)
Application Number:
PCT/CN2022/072442
Publication Date:
August 04, 2022
Filing Date:
January 18, 2022
Export Citation:
Assignee:
SHENZHEN PUDU TECH CO LTD (CN)
International Classes:
B25J5/00; B25J9/00; B60G13/04; B60G17/00
Foreign References:
| CN215149032U | 2021-12-14 | |||
| CN209176811U | 2019-07-30 | |||
| CN106274334A | 2017-01-04 | |||
| JP2006150537A | 2006-06-15 | |||
| DE102007041731A1 | 2009-03-05 | |||
| CN110217068A | 2019-09-10 | |||
| CN112248733A | 2021-01-22 |
Attorney, Agent or Firm:
SHENZHEN ZHONGDING INTELLECTUAL PROPERTY AGENCY (CN)
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