Title:
ROBOTIC ARM
Document Type and Number:
WIPO Patent Application WO/2020/114188
Kind Code:
A1
Abstract:
A robotic arm, comprising an arm part A and a drive part B for driving the arm part A to move. The arm part A comprises N arm members A1, N being a positive integer greater than or equal to 4. A first arm member A11 is fixed on the drive part B. The first arm member A11 and the second arm member A12 are rotatably connected by means of a first joint 1. The Mth arm member and the (M+1)th arm member are rotatably connected by means of an Mth joint, M being a positive integer ranging from 2 to N-2. The (N-1)th arm member and the Nth arm member are rotatably connected by means of an (N-1)th joint. The drive part B and the first joint 1 are transmittingly connected. The first joint 1 to the (N-1)th joint are sequentially and transmittingly connected. The robotic arm can effectively reduce the weight of the arm part, thereby facilitating improving the loading capability.
Inventors:
ZENG LINWANG (CN)
Application Number:
PCT/CN2019/116275
Publication Date:
June 11, 2020
Filing Date:
November 07, 2019
Export Citation:
Assignee:
BEIJING XIANJIN ROBOT CO LTD (CN)
ZENG LINWANG (CN)
ZENG LINWANG (CN)
International Classes:
B25J9/04
Foreign References:
| CN109465813A | 2019-03-15 | |||
| CN206967487U | 2018-02-06 | |||
| CN106272529A | 2017-01-04 | |||
| US4047448A | 1977-09-13 | |||
| FR2595288A1 | 1987-09-11 |
Attorney, Agent or Firm:
BEIJING ZHIGUAGUA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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