Wireless pointing device with forced power-off function
First Claim
1. A wireless pointing device with forced power-off function, comprising:
- a body having a power supply circuit connecting to a power supply; and
a power supply switch located on a surface of the body;
wherein the body further includes a pointing module and a wireless transmission module for transmitting an indicating signal from the pointing module to a computer system, and the power supply circuit providing electricity from the power supply to the pointing module and the wireless transmission module;
wherein the power supply switch controls a connection and a disconnection between the power supply circuit and the power supply.
1 Assignment
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Accused Products
Abstract
A wireless pointing device with forced power-off function includes a body and a power supply switch. The body includes a pointing module, a battery, and a wireless transmission module. The wireless transmission module transmits an indication signal providing from the pointing module. The power supply switch is located on an outer surface of the body to control ON and OFF of the power supply circuit of the battery. The power supply switch may be cut off manually, or through charging operation to completely cut off the power of the wireless pointing device to avoid electric power consumption and increase the service life of the battery.
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Citations
12 Claims
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1. A wireless pointing device with forced power-off function, comprising:
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a body having a power supply circuit connecting to a power supply; and
a power supply switch located on a surface of the body;
wherein the body further includes a pointing module and a wireless transmission module for transmitting an indicating signal from the pointing module to a computer system, and the power supply circuit providing electricity from the power supply to the pointing module and the wireless transmission module;
wherein the power supply switch controls a connection and a disconnection between the power supply circuit and the power supply. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification