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:
Oct. 21, 2025
Filed:
Jul. 11, 2023
Hanwit Precision Industries Ltd., New Taipei, TW;
HANWIT PRECISION INDUSTRIES LTD., New Taipei, TW;
Abstract
A two-stage fixing device includes a seat body mounted on a preset circuit board, and a positioning fastener having a base positioned on the seat body. The base has an integrated first positioning body and second positioning body, which are used for the preset first interface card and preset second interface card plugged into respective preset electrical connectors to be rotated and resisted, and then firmly fixed on the base. By moving the base and an operating portion of a buckle member of the positioning fastener, a first elastic member and a second elastic member loaded on the base can be elastically deformed to recede and tilt up, so that the preset first and second interface cards can be separated from the positioning fastener to achieve rapid positioning and disassembly of multiple interface cards of the present invention.