국제 및 국내 특허문헌 검색

1. (WO2018039931) CRAWLER VEHICLE

Pub. No.:    WO/2018/039931    International Application No.:    PCT/CN2016/097387
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Wed Aug 31 01:59:59 CEST 2016
IPC: A63H 17/26
A63H 17/00
B62D 55/00
B25J 9/00
B25J 15/00
Applicants: XU, Qinqin
许琴琴
Inventors: XU, Qinqin
许琴琴
Title: CRAWLER VEHICLE
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.