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Title:
MOBILE ROBOT AND TRAVELING MECHANISM THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/143632
Kind Code:
A1
Abstract:
Disclosed in the present application are a mobile robot and a traveling mechanism thereof, the traveling mechanism comprising: a base plate, two driving wheels, two driving wheel suspension assemblies, a connecting frame, and at least one driven wheel. The two driving wheel suspension assemblies and the driven wheels are both disposed on the base plate. The two driving wheel suspension assemblies correspond one-to-one with the two driving wheels, and the driving wheel suspension assemblies comprise: a fixing base, a swing arm, a damping assembly, and a connecting piece. The fixing bases are fixed on the base plate, the swing arms are hinged to the fixing bases, the damping assemblies are connected between the swing arms and the connecting pieces, and the driving wheels are rotatably mounted on the swing arms. The connecting pieces are used for fixedly connecting to a mobile robot body; and the connecting frame is connected to the swing arms of the two driving wheel suspension assemblies.

Inventors:
CHEN HUANCHANG (CN)
ZHANG TAO (CN)
ZHOU XINGKAI (CN)
WANG YUANZHI (CN)
Application Number:
PCT/CN2021/141979
Publication Date:
July 07, 2022
Filing Date:
December 28, 2021
Export Citation:
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Assignee:
SHENZHEN PUDU TECH CO LTD (CN)
International Classes:
B60G3/14; B60G7/02; B60G17/00; B62D57/02
Foreign References:
CN112678087A2021-04-20
CN214729209U2021-11-16
CN109591913A2019-04-09
CN111717304A2020-09-29
CN211942987U2020-11-17
CN209814147U2019-12-20
CN208801834U2019-04-30
CN107472397A2017-12-15
EP2423011A12012-02-29
US20190291528A12019-09-26
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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