POINTING DEVICE
First Claim
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1. A pointing device, comprising:
- an elongated key, the elongated key comprises two recess portions;
an enclosure, the enclosure defines a through hole receiving the elongated key; and
a sensing module, the sensing module comprising;
a bracket, the bracket comprises a bracket body and two positioning protrusions protruding from the bracket body; and
a key sensing board, the key sensing board comprises two key switches and defines two positioning holes receiving the two positioning protrusions;
wherein the two recess portions receives the two key switches, and the bracket is secured to an inner side of the enclosure.
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Abstract
A pointing device includes an elongated key, an enclosure, and a sensing module. The enclosure defines a through hole receiving the elongated key. The sensing module includes a bracket, and a key sensing board. The bracket includes a bracket body and two positioning protrusions protruding from the bracket body. The key sensing board includes two key switches. The key sensing board defines two positioning hole receiving the two positioning protrusions. The elongated key includes two recess portions receiving the two key switches, and the bracket is secured on an inner side of the enclosure.
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Citations
17 Claims
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1. A pointing device, comprising:
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an elongated key, the elongated key comprises two recess portions; an enclosure, the enclosure defines a through hole receiving the elongated key; and a sensing module, the sensing module comprising; a bracket, the bracket comprises a bracket body and two positioning protrusions protruding from the bracket body; and a key sensing board, the key sensing board comprises two key switches and defines two positioning holes receiving the two positioning protrusions; wherein the two recess portions receives the two key switches, and the bracket is secured to an inner side of the enclosure. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A pointing device, comprising:
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an elongated key, the elongated key comprising two recess portions; an enclosure, the enclosure comprises a touch part and defines a through hole receiving the elongated key; and a sensing module, the sensing module comprising; a key sensing board, the key sensing board comprising two key switches; and a touch sensing board contacting an inner side of the touch part to sense signals from the touch part. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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Specification