| 摘要 |
PURPOSE: A four channel head phone is provided to prevent hardness of hearing due to long time use of the head phone. CONSTITUTION: A four channel head phone includes a head supporting member(100), a sidewall(200), a first speaker(300), a second speaker(400), a left body(500), a third speaker(600), a right body(700), a fourth speaker(800), a first and a second holes(900,1000) and a third and a fourth holes. The head supporting member(100) is formed in the shape of semicircle to output the audio output. The sidewall(200) is installed inside of the head supporting member(100) to prevent the audio output from mixing. The first speaker(300) is coupled to the left side of the sidewall(200) to output the sound. The second speaker(400) is coupled to the right side of the sidewall(200) to output the sound. The left body(500) is formed by the elastic member in the form of arch with connecting to the left side of the head supporting member(100). The third speaker(600) is coupled to the temple of the user to output the sound. The right body(700) is formed by an elastic member so as to cover the ears of the user with coupling to the right side of the head supporting member(100). The fourth speaker(800) outputs the sound with coupling to the direction of temple of the user. The first and second holes(900,1000) transmit the sound outputted from the first and the second speakers(300,400). And, the third and fourth holes transmit the sound outputted from the third and fourth speakers.
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