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:
Feb. 23, 2021
Filed:
Oct. 25, 2019
Sz Dji Technology Co., Ltd., Shenzhen, CN;
Zhao Tong, Shenzhen, CN;
Jiangang Feng, Shenzhen, CN;
SZ DJI TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
A connection structure includes an elastic member and a knob. The elastic member includes a bottom portion and an elastic piece extending from the bottom portion and including a free end not contacting the bottom portion. The free end includes a first protrusion extending outward along a radial direction of the elastic member and a second protrusion extending inward along the radial direction of the elastic member. The knob is configured to engage with the elastic member and includes a fitting slot formed at an inner wall of the knob. The fitting slot includes a first portion and a second portion in a circumferential direction of the knob for engaging with the first protrusion of the elastic piece. A depth of the first portion is smaller than a depth of the second portion.