| 摘要 |
PURPOSE: A power supply device of a portable electronic device for security is provided to use a mechanical passing structure of a loop and a connection line, thereby fixing the portable electronic device on the leg of desk. CONSTITUTION: A main body(200) is connected to an outlet and includes communication ports on an external surface. A connection line(300) includes a power line and a communication connection line connected to the communication ports and a power supply unit in the main body. A communication plug(140) is formed on the other end of the connection line and connects the communication connection line and a communication connection terminal in a portable electronic device. A locking unit(100,120) is connected to a power plug. A locking control unit controls fixing and releasing between the locking unit and a power input terminal.
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