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. 17, 2019
Filed:
Nov. 03, 2017
Jiangsu Transimage Technology Co., Ltd., Gaoyou, Jiangsu, CN;
Qing Zhang, Jiangsu, CN;
Jiangsu Transimage Technology Co., Ltd., Gaoyou, Jiangsu, CN;
Abstract
A key structure of a keyboard includes a keycap, a scissor connecting mechanism, a conductive circuit board and a bottom plate from top to bottom, wherein a projection is arranged between the scissor connecting mechanism and the conductive circuit board; when an optional position of the periphery of the keycap is pressed, the scissor connecting mechanism is in contact with the projection before the conductive circuit board or the bottom plate below the scissor connecting mechanism; and if the optional position of the periphery of the keycap continues being pressed, the scissor connecting mechanism positioned on one side of the pressed point is bent and deformed by using the projection as a fulcrum and is in contact with the conductive circuit board.