KEY STRUCTURE AND MOUSE INCLUDING KEY STRUCTURE

KEY STRUCTURE AND MOUSE INCLUDING KEY STRUCTURE

A key structure includes a keycap, a connecting member, a fixing member, a light emitter and a light receiver. The connecting member is connected to an inner top surface of the keycap and extends downwards, and the connecting member has a first opening through the connecting member. The fixing membe...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Yu, Tsu-Hui, Chien, Chien-Pang, Su, Chun-Nan, Chen, Tao-Ying, Wu, Chun-Che
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
PHYSICS
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:A key structure includes a keycap, a connecting member, a fixing member, a light emitter and a light receiver. The connecting member is connected to an inner top surface of the keycap and extends downwards, and the connecting member has a first opening through the connecting member. The fixing member has a second opening through the fixing member, in which when the keycap is initially pressed and then continues to be pressed, the keycap moves in a direction, and the connecting member moves with the keycap, and an overlapping region defined by the first opening and the second opening gradually becomes larger or smaller. The light emitter is laterally adjacent to the second opening of the fixing member. The light receiver is laterally adjacent to the first opening of the connecting member.