Invention Grant
- Patent Title: Keyswitch and keyboard
- Patent Title (中): 钥匙开关和键盘
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Application No.: US13236664Application Date: 2011-09-20
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Publication No.: US08614401B2Publication Date: 2013-12-24
- Inventor: Yang-Shu Tseng
- Applicant: Yang-Shu Tseng
- Applicant Address: TW Gueishan, Taoyuan
- Assignee: Darfon Electronics Corp.
- Current Assignee: Darfon Electronics Corp.
- Current Assignee Address: TW Gueishan, Taoyuan
- Agent Winston Hsu; Scott Margo
- Priority: TW99218701U 20100928
- Main IPC: H01H9/26
- IPC: H01H9/26 ; H01H13/72 ; H01H13/76
Abstract:
A keyswitch includes a base, a circuit board, a resilient support member and a key cap. The circuit board is disposed on the base and has a switch. The resilient support member is disposed on the circuit board. The resilient support member includes a trigger portion, a resilient portion and a support portion, wherein the resilient portion connects the trigger portion and the support portion, and the trigger portion faces the switch on the circuit board. The key cap is disposed on the resilient support member. The support portion of the resilient support member supports the key cap over the base. When the key cap is pressed, the trigger portion of the resilient support member triggers the switch and the resilient portion provides an elastic force for the key cap.
Public/Granted literature
- US20120073942A1 KEYSWITCH AND KEYBOARD Public/Granted day:2012-03-29
Information query
