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:
Nov. 23, 2021
Filed:
Dec. 29, 2018
Shanghai Dianba New Energy Technology Co., Ltd., Shanghai, CN;
Aulton New Energy Automotive Technology Group, Shanghai, CN;
SHANGHAI DIANBA NEW ENERGY TECHNOLOGY CO., LTD., Shanghai, CN;
AULTON NEW ENERGY AUTOMOTIVE TECHNOLOGY GROUP, Shanghai, CN;
Abstract
A battery case unlocking apparatus, a battery case, and a quick battery case replacement system. The battery case unlocking apparatus comprises: a mount (), an extensible/retractable mechanism (), a transmission mechanism (), and a locking mechanism (). The locking mechanism () is used for locking and fixing a body () of a battery case to a battery holder () of an electric vehicle. The extensible/retractable mechanism () passes through the mount () and carries out extension/retraction movement in the mount () relative to the transmission mechanism () to drive the transmission mechanism () to move between the extensible/retractable mechanism () and the locking mechanism (), thereby controlling the locking or unlocking of the locking mechanism (). The battery case comprises the body () and the battery case unlocking apparatus. The quick battery case replacement system comprises: the battery holder (), a replacement device (), and the battery case.