Title:
QUADRUPED ROBOTIC DOG HAVING CENTER OF GRAVITY ADJUSTING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2022/016877
Kind Code:
A1
Abstract:
A quadruped robotic dog having a center of gravity adjusting mechanism, the quadruped robotic dog comprising a base (1), a head assembly (2), shoulder assemblies (3) and leg assemblies (4). The shoulder assemblies (3) are connected to the base (1), the head assembly (2) is connected to the tops of the shoulder assemblies (3), and the leg assemblies (4) are connected to the side edges of the shoulder assemblies (3). The base (1) comprises a base plate (11) and a battery box (12), wherein the base plate (11) is provided with an elastic sliding rail (111); the elastic sliding rail (111) is provided with two cap holes (112); the battery box (12) is provided with a sliding strip (121); both ends of the sliding strip (121) are provided with a round cap (122); and the battery box (12) can be clamped into the cap holes (112) by means of the round caps (122), and can slide in the elastic sliding rail (111) by means of the sliding strip (121). The sliding strip (121) in the battery box (12) slides on the elastic sliding rail (111) in the base plate (11) so as to adjust the center of gravity. When the quadruped robotic dog is used by a user, the center of gravity thereof is adjusted as desired, such that the quadruped robotic dog is not prone to toppling over, and leg joints have elastic buffer mechanisms to protect steering gears. The quadruped robotic dog is convenient to operate, and uses a mortise-and-tenon connection or a snap-fitting connection to facilitate production, assembly and maintenance.
Inventors:
LI RONGZHONG (CN)
Application Number:
PCT/CN2021/079431
Publication Date:
January 27, 2022
Filing Date:
March 06, 2021
Export Citation:
Assignee:
LI RONGZHONG (CN)
International Classes:
B62D57/032; B25J11/00
Domestic Patent References:
| WO2019136356A1 | 2019-07-11 |
Foreign References:
| CN111846004A | 2020-10-30 | |||
| CN212354207U | 2021-01-15 | |||
| CN103192898A | 2013-07-10 | |||
| CN109204602A | 2019-01-15 | |||
| CN209080040U | 2019-07-09 | |||
| CN108818515A | 2018-11-16 | |||
| KR20140021752A | 2014-02-20 | |||
| CN110126939A | 2019-08-16 | |||
| JP2003225875A | 2003-08-12 | |||
| KR101477068B1 | 2014-12-30 |
Attorney, Agent or Firm:
SHENZHEN KEJIN INTELLECTUAL PROPERTY OFFICE (CN)
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