BUILT-UP MEMBER, TRACK AND MOBILE PLATFORM

WIPO Patent Application WO/2020/000671

A1

Disclosed is a built-up member (1). The built-up member (1) is used for being assembled into a track that adapts to a Mecanum wheel (2), and the built-up member comprises a body (10), a first connecting portion (12) and a second connecting portion (14), wherein the body (10) comprises a first face (10a), and the first connecting portion (12) and the second connecting portion (14) are located on two sides of the first face (10a) in an opposite manner; and the first face (10a) is partly inwardly recessed to form a holding tank (11), and the holding tank (11) can hold rollers (32) of the Mecanum wheel (2) in at least two directions. In this technical solution, the holding tanks (11) capable of holding the rollers (32) in different arranging directions are provided on the built-up member (1), so that the track assembled by the built-up member (1) can be directly fitted on a column of Mecanum wheels (2). In such a manner, it is possible to omit a redundant structure that needs to be added when the existing mobile platform using the Mecanum wheels (2) shifts tracks, thereby being able to quickly shift between the wheel and the track of the mobile platform, and also being able to reduce the load of a drive end of the mobile platform. In addition, the invention also relates to a track and a mobile platform using the built-up member.

WAN YANG (CN)
LIU XIAOYU (CN)
WANG RUI (CN)
ZHANG XIN (CN)

PCT/CN2018/105298

January 02, 2020

September 12, 2018

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SZ DJI TECHNOLOGY CO LTD (CN)

B62D55/06; B62D55/04

WO2017164926A1

2017-09-28

CN206781428U	2017-12-22
CN206781904U	2017-12-22
CN108032918A	2018-05-15
CN108016518A	2018-05-11
US9004200B2	2015-04-14

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