| 摘要 |
The present invention was made considering these problems, and has the objective of providing an audio-video jack provided with a defense wall which prevents a foreign object such as a wire from being inserted through the tip of the audio-video jack from the outside and penetrating to the back of the audio-video jack. An audio-video jack 1 has a terminal unit 2 . A housing 6 installed as a single unit with the terminal unit 2 is installed on one end of the terminal unit 2 . A defense wall 10 is installed on the rear section of the housing 6 , and when a foreign object such as a wire is inserted from the terminal unit 2 of the audio-video jack 1 , it blocks a foreign object from penetrating to the back of the audio-video jack 1 . Thus, when audio-video equipment provided with the audio-video jack 1 is powered, because the insertion of a foreign object into the interior of the audio-video equipment is prevented, electric shock from touching various kinds of devices is prevented, making it superior in terms of safety.
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