Keyboard wtth multi-angle support
AssigneesFu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
InventorSHUAI ZHANG
Life of this patent
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Abstract
A keyboard includes housing and two support members. The housing defines two receiving spaces each including a bottom defining a perforation. The two support members are received in the receiving spaces. Each support member includes an adjusting wheel and a support. The adjusting wheel is rotatably received in the receiving space and defines a spiral groove. The spiral groove includes spiral lateral surface. The support is received in the receiving spaces and aligned with the perforation, and includes a pin received in the spiral groove. When the adjusting wheels are rotated, the pins are urged by the spiral lateral surface to move, changing an inclination angle between the base and a support surface supporting the base.
Claims10
A keyboard comprising:
- a housing defining two receiving spaces each comprising a bottom defining a perforation;
- and
- two support members received in the receiving spaces, each of the support members comprising:
- an adjusting wheel rotatably received in the receiving space and defining a spiral groove, the spiral groove comprising a spiral lateral surface;
- and
- a support received in the receiving spaces and aligned with the perforation, the support comprising a pin received in the spiral groove;
- wherein, when the adjusting wheels are rotated, the pins are urged by the spiral lateral surface to move, changing an inclination angle between the housing and a support surface.
A keyboard comprising:
- a top cover defining two first receiving chambers;
- a base defining two second receiving chambers which cooperate with the two first receiving chambers of the top cover to form two receiving spaces, two perforation being defined in the bottom of the base, each second receiving chamber being communicated with a corresponding perforation, and
- two support members received in the receiving spaces, each of the support members comprising:
- an adjusting wheel rotatably received in the receiving space and defining a spiral groove, the spiral groove comprising a spiral lateral surface;
- and
- a support received in the receiving space and aligned with the perforation, two support comprising a pin received in the spiral groove and contacting the spiral lateral surface;
- wherein, when the adjusting wheels are rotated, the pins are urged by the spiral lateral surface to move in the spiral groove, thereby driving the support to move relative to the receiving space through the perforation.
Dependencies are inferred from the claim text.