Signal transmission apparatus for external electronic devices
First Claim
1. A signal transmission apparatus for external electronic devices to provide electricity and signals required for an external electronic device which is connected electrically to a computer host, comprising:
- a power supply to provide electricity required for the external electronic device and the computer host including a first connection port which has an electric connector and a signal connector, the signal connector being coupled with a signal transmission line to connect to the computer host; and
a signal adapter line which has an adapter on one end mating and electrically connecting to the first connection port, and an electric plug and a signal plug on other end corresponding to an electric port and a signal port of the external electronic device.
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Accused Products
Abstract
A signal transmission apparatus for external electronic devices is located on and coupled with a power supply. One end of the signal transmission apparatus that is coupled with the power supply is connected to a control signal input and output unit through a signal transmission line. The opposite end has a plug to connect to an external electronic device. Through the line integration of the signal transmission apparatus, an electric and signal transmission line can be directly connected to the external electronic device to provide required electricity and control signals.
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Citations
14 Claims
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1. A signal transmission apparatus for external electronic devices to provide electricity and signals required for an external electronic device which is connected electrically to a computer host, comprising:
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a power supply to provide electricity required for the external electronic device and the computer host including a first connection port which has an electric connector and a signal connector, the signal connector being coupled with a signal transmission line to connect to the computer host; and
a signal adapter line which has an adapter on one end mating and electrically connecting to the first connection port, and an electric plug and a signal plug on other end corresponding to an electric port and a signal port of the external electronic device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification