Optical analog rocker
First Claim
1. An optical analog rocker comprising:
- an infrared receiver;
an infrared emitter;
an external control rod;
a stationary base plate; and
a rotational disk, wherein said infrared emitter is fixed to said stationary base plate and said infrared receiver is fixed to said rotational disk, said rotational disk connected to said external control rod and rotating when said external control rod is swayed in different directions causing said infrared receiver fixed thereon to shift relative to said infrared emitter, thereby changing a distance between said infrared receiver and said infrared emitter, said changing a distance between said infrared receiver and said infrared emitter causing said infrared receiver to emit light-sensitive signals of different high or low linear voltages and currents, and said signals being received by a game interface card to be sent to a computer.
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Accused Products
Abstract
An optical analog rocker in which mechanical movements of a manipulated control rod of the rocker are converted into electronic signals by means of an infrared emitter and an infrared receiver. The infrared receiver shifts relative to the infrared emitter when the control rod is swayed in different directions and thereby, changes the distance between it and the infrared emitter. The changing distance causes the infrared receiver to generate light-sensitive signals of different high or low linear voltage and current. The signals are received by a game interface card and are correctly sent to a computer. With these arrangements, the disadvantages associated with a worn variable resistance contact included in a rocker, such as poor contact condition and unstable signal output can be avoided.
40 Citations
2 Claims
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1. An optical analog rocker comprising:
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an infrared receiver; an infrared emitter; an external control rod; a stationary base plate; and a rotational disk, wherein said infrared emitter is fixed to said stationary base plate and said infrared receiver is fixed to said rotational disk, said rotational disk connected to said external control rod and rotating when said external control rod is swayed in different directions causing said infrared receiver fixed thereon to shift relative to said infrared emitter, thereby changing a distance between said infrared receiver and said infrared emitter, said changing a distance between said infrared receiver and said infrared emitter causing said infrared receiver to emit light-sensitive signals of different high or low linear voltages and currents, and said signals being received by a game interface card to be sent to a computer. - View Dependent Claims (2)
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Specification