| 摘要 |
An input/output apparatus of a mobile communication terminal is provided to enable the first connecting member to be connected to the first connecting grooves and the second connecting grooves in order as being inserted into the inside of a connector case and enable the second connecting member to be connected to the third connecting grooves as being inserted into the inside of the connector case, thereby preventing malfunction from being generated and supplying strong connection even when an input/output plug is inserted into an input/output connector as the input/output plug is twisted or shaken right and left. An input/output apparatus of a mobile communication terminal comprises the followings: an input/output connector; and an input/output plug(20) which comprises the followings: a plug pin(22) which is inserted into the inside of the connector case(24), and one side is opened to receive a connector pin in, and forms receiving space in the inside, and a plug terminal is formed within the receiving space so as to connect to a connector terminal in; a plug case(24); the first connecting member(26) which is installed in both sides of the plug pin(22) so as to be integratedly operated with the first push button(24a) and is connected to the first connecting grooves and the second connecting grooves in order as being inserted into the inside of the connector case; and the second connecting member(28) which is installed in the upper side of the plug pin(22) so as to be integratedly operated with the second push button(24b) and is connected to the third connecting grooves as being inserted into the inside of the connector case.
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