| 摘要 |
A USB(Universal Serial Bus) plug having a structure of a pin type and a USB connector having a structure of a fiber type are provided to form the USB plug for mutually connecting peripheral devices as the pin type and form the USB connector of a USB connecting device as a flexible fiber type to be capable of inserting the USB plug. A USB plug(10) is formed as a pin type. A power supply line(11a), a ground(11d), a data positive line(11b) for data communication, and a data negative line(11c) are formed in an upper part of the USB plug(10). The first to the fourth connection implements(13a-13d) are successively laminated toward a downward direction in the USB plug(10). The ground(11d) is connected to the first connection implement(13a). The data negative line(11c) is connected to the second connection implement(13b). The data positive line(11b) is connected to the third connection implement(13c). The power supply line(11a) is connected to the fourth connection implement(13d). A power supply line layer(33a), a data negative line layer(33b), a data positive line layer(33c), and a ground layer(33d) are successively laminated toward an upward direction in a USB connector(31). The data negative line layer(33b) is formed in an upper part of the power supply line layer(33a). The data positive line layer(33c) is formed in an upper part of the data negative line layer(33b). The ground layer(33d) is formed in an upper part of the data positive line layer(33c). The USB plug(10) is inserted and installed into the USB connector(31) toward the downward direction.
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