Title:
CRAWLER VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/039931
Kind Code:
A1
Abstract:
Disclosed is a crawler vehicle comprising a main body and a mechanical arm (5). The mechanical arm (5) comprises a grasping portion (6) and a moving portion (7); the moving portion (7) comprises a moving motor (71) and a fixing frame (72); and the fixing frame (72) comprises a fixing part (721) fixedly connected to the main body. The fixing frame (72) further comprises a moving mechanism (722) matching the moving motor (71) and driving the grasping portion (6) to move up and down; the grasping portion (6) comprises a grasping motor (61) and a clamp (62); and the clamp (62) is driven to be opened and closed by the grasping motor (61). The clamp (62) comprises an upper clamp body (621) and a lower clamp body (622) arranged at two sides; the lower clamp body (622) is in driving connection with the grasping motor (61); and the upper clamp body (621) is in shaft connection with the lower clamp body (622). The grasping portion (6) is ingenious in structure, convenient to realize and good in driving effect, and the parts of the grasping portion (6) are all standard parts and can be arbitrarily combined and replaced. Therefore, the crawler vehicle is particularly suitable for children to practice operations, and is capable of improving the practical ability and creativity of children.
Inventors:
XU QINQIN (CN)
Application Number:
PCT/CN2016/097387
Publication Date:
March 08, 2018
Filing Date:
August 30, 2016
Export Citation:
Assignee:
XU QINQIN (CN)
International Classes:
A63H17/26; A63H17/00; B25J9/00; B25J15/00; B62D55/00
Domestic Patent References:
| WO2015075283A1 | 2015-05-28 |
Foreign References:
| CN101279618A | 2008-10-08 | |||
| CN303816665S | 2016-08-24 | |||
| CN303439976S | 2015-11-11 | |||
| CN106390471A | 2017-02-15 | |||
| CN106362412A | 2017-02-01 | |||
| CN106394712A | 2017-02-15 | |||
| CN106267833A | 2017-01-04 | |||
| CN205232760U | 2016-05-18 | |||
| CN205252534U | 2016-05-25 | |||
| CN203557396U | 2014-04-23 | |||
| US20070193790A1 | 2007-08-23 |
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