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:
Sep. 02, 2025
Filed:
Jul. 12, 2023
Asustek Computer Inc., Taipei, TW;
ASUSTeK COMPUTER INC., Taipei, TW;
Abstract
A circuit board device is adapted for inserting an expansion card with an electrical end and a locking part. The circuit board device includes a circuit board body, a slot, and a linkage structure located beside the slot. The linkage structure includes a connecting rod with a first end, a second, and an axis, a pressing part, and a fixing part. The pressing part is connected to the first end and deviates from the axis. The fixing part is located at the second end and has a hook, an elastic arm close to the slot and the hook, and a fixing member. The hook deviates from the axis and has a first slope facing away from the circuit board body. The fixing member extends from the spring arm towards the slot and includes a second slope facing away from the circuit board body and a third slope facing the hook.