Replaceable component and recyclable component of earphone

A technology for replacing parts and earphones, applied in the directions of earpiece/earphone accessories, stereo communication earphones, etc., which can solve the problems of easy separation of audio external wiring, inconvenient use, and incompatibility.

Inactive Publication Date: 2009-11-18
左莉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when this kind of earphone is in use, because the audio external cable is often pulled, the frequent force causes the audio external cable to be easily separated from the left and right earphones, causing inconvenience in use.
At the same time, this solution is not suitable for computer headsets that include microphones and volume regulators that are commonly used at present.

Method used

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  • Replaceable component and recyclable component of earphone
  • Replaceable component and recyclable component of earphone
  • Replaceable component and recyclable component of earphone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] (Exchangeable part of embodiment 1, earphone)

[0071] See figure 1 and figure 2 The replaceable parts of the earphone of this embodiment include a third housing 11, an audio signal input plug 12, an audio signal output plug 13, an external connection cable 14, a microphone pickup 15, a microphone handle 16, a volume regulator 17, a first The line connection device 18 and the circuit board 19.

[0072] The microphone handle 16 includes a hollow tube and a rotary joint, the rotary joint is fixedly connected to one end of the hollow tube, the microphone handle 16 is rotationally connected to the third housing 11 by its rotary joint, and the microphone pickup 15 is fixedly connected to the other end of the hollow tube .

[0073] The volume regulator 17 is a double potentiometer. The first line connection device 18 is a three-terminal plug. The three-terminal plug includes a left channel audio signal output terminal, a right channel audio signal output terminal and a ...

Embodiment 2

[0077] (Example 2, reusable parts of earphones)

[0078] See figure 1 and figure 2 , the reusable parts of the earphone of this embodiment include an earphone body 21 , a left bracket 22 , a right bracket 23 , a head beam 24 , an internal connection cable 25 and a second line connection device 26 . The main part of the internal connection cable 25 is provided in the head beam 24 .

[0079] The left bracket 22 is slidably connected with the head beam 24 and is located under the left side of the head beam 24 . The right bracket 23 is slidably connected with the head beam 24 and is positioned under the right side of the head beam 24 .

[0080] The earphone body 21 includes a left speaker 21-1, a right speaker 21-2, a left housing 21-3 and a right housing 21-4. The left speaker 21-1 is fixed inside the left housing 21-3. The right speaker 21-2 is fixed inside the right housing 21-4. The left housing 21 - 3 is rotatably connected with the left bracket 22 . The right housing...

Embodiment 3

[0089] (Embodiment 3, replaceable part of earphone)

[0090] See image 3 and Figure 4 , the replaceable parts of the earphone of this embodiment are the same as those of Embodiment 1.

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PUM

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Abstract

The invention relates to a replaceable component and a recyclable component of an earphone. The replaceable component comprises a third shell body, an audio-frequency signal input plug, an audio-frequency signal output plug, an external connection cable, a microphone handle, a volume controller, a first circuit connection device and a circuit board. The recyclable component comprises an earphone body, a left bracket, a right bracket, a head beam, an internal connection cable and a second circuit connection device. Each connection end of the first circuit connection device of the replaceable component corresponds to each connection end of the second circuit connection device of the recyclable component, and the connection ends of the first circuit connection device and the second circuit connection device are detachably, fixedly and electrically connected with each other during the use. A microphone pickup is arranged on the microphone handle or on the earphone body. The third shell body of the replaceable component is detachably and fixedly connected with the earphone body of the recyclable component, thereby forming a complete earphone. The earphone consisting of the components has lower use cost.

Description

technical field [0001] The invention is used as a component of computer audio input and output equipment, and specifically relates to a component of stereo communication equipment. Background technique [0002] Along with increasingly extensive application of computer, earphone has become one of indispensable audio frequency input and output devices of computer. [0003] At present, headphones can be divided into wired headphones and wireless headphones. The wired earphone includes a cable plug, a connecting cable, a volume adjuster, a microphone, and an earphone body. The earphone body includes an earphone body and a headband. The earphone body is divided into a left earphone body and a right earphone body. The left earphone body includes a left earphone housing and a left loudspeaker that is arranged in the left earphone housing and fixed on the left earphone housing, and the right earphone body includes a right earphone housing and is arranged in the right earphone housi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10H04R5/033
Inventor 左莉
Owner 左莉
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