Keyboard
AssigneePrimax Electronics Ltd.
InventorSheng-Fan Chang
Life of this patent
Estimating the term…
Abstract
The present invention relates to a keyboard, including a base plate, a switch circuit board, a connecting element, a keycap, and a connecting shaft. The switch circuit board is disposed on the base plate, the connecting element is located on the switch circuit board and is separately connected to the keycap and the base plate, the connecting shaft is disposed on the connecting element and extends from the connecting element to be connected to the base plate. When the keycap is pressed and the connecting element swings, the connecting shaft rotates and is separately in contact with the base plate and the switch circuit board, so as to weaken the shake of the connecting element. Therefore, the operation stability of the keyboard can be improved.
Claims10
A keyboard, comprising:
- a base plate, having a base plate hook;
- a switch circuit board, disposed on the base plate;
- a connecting element, located on the switch circuit board and connected to the base plate;
- a keycap, exposed outside the keyboard and connected to the connecting element;
- and
- a connecting shaft, disposed on the connecting element, extending from the connecting element to be connected to the base plate hook, and separately in contact with the base plate and the switch circuit board, wherein when the keycap is pressed and the connecting element swings, the connecting shaft rotates and is separately in contact with the base plate and the switch circuit board, so as to weaken the shake of the connecting element.
A keyboard, comprising:
- a base plate, having a base plate hook;
- a switch circuit board, disposed on the base plate;
- a thin film, disposed on the switch circuit board;
- a connecting element, located on the switch circuit board and connected to the base plate;
- a keycap, exposed outside the keyboard and connected to the connecting element;
- and
- a connecting shaft, disposed on the connecting element, extending from the connecting element to be connected to the base plate hook, and separately in contact with the base plate and the thin film, wherein when the keycap is pressed and the connecting element swings, the connecting shaft rotates and is separately in contact with the base plate and the thin film, so as to weaken the shake of the connecting element.
Dependencies are inferred from the claim text.