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:
Jan. 15, 2019
Filed:
Mar. 21, 2016
Changs Ascending Enterprise Co., Ltd., Taichung, TW;
Tsun-Yu Chang, Taichung, TW;
Changs Ascending Enterprise Co., Ltd., Taichung, TW;
Abstract
A secondary battery packing case structure is provided, where a first joint portion that protrudes outward and a first embedded block are formed on a side surface of the case, a second joint portion that protrudes outward and a second embedded block are formed on another side surface opposite to the foregoing surface, and the first joint portion and second joint portion of the case are in a diagonally symmetric state, the first embedded block and the second embedded block are in a diagonally symmetric state, and the second connector group of the case may be correspondingly connected to a first connector group of another same case in an inserted manner; and connector groups on two joint portions of the case are respectively electrically connected to two electrodes of an internal battery pack. In this way, a single packing case can completely isolate an anode and a cathode of a battery pack in the packing case, and when multiple cases are connected in series, in a status that no short-circuit component is installed, a battery in the case cannot discharge electricity, which can completely avoid a situation that an accident short circuit or activation occurs in the battery and ensure security of the battery in a series connection and a transportation process.