The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 05, 2025
Filed:
Apr. 22, 2022
Beijing Jingdong Qianshi Technology Co., Ltd., Beijing, CN;
Beijing Jingdong Qianshi Technology Co., Ltd., Beijing, CN;
Abstract
A buffer assembly includes a first mounting seat, a second mounting seat, a hinge assembly, and an elastic member. One of the first mounting seat or the second mounting seat is configured to be connected to a mechanical arm and the other one is configured to be connected to an end picker. The hinge assembly is connected between the first mounting seat and the second mounting seat and includes a first ball joint mounted in the first mounting seat and a guide rod, one of the second mounting seat or the first ball joint is connected to the guide rod, and the other one is slidably sleeved outside the guide rod. The elastic member is configured to apply a force to enable the second mounting seat to approach the first mounting seat. A manipulator includes a mechanical arm, an end picker, and the buffer assembly described above.