Earphone device

A technology of headphones and microphones, applied in the direction of earpiece/headphone accessories, transducer circuits, sensors, etc.

Inactive Publication Date: 2009-05-13
MERRY ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the defects of the existing earphone device, improve a kind of earphone device, and provide a new structure of the earphone device, the technical problem to be solved is to make it add a microphone to the earphone device The sound waves in the ear canal can prevent the microphone from being disturbed by the noise of the external environment during a call, which is very suitable for practical use

Method used

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Embodiment Construction

[0041] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the earphone device proposed according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. The description is as follows.

[0042] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of the specific implementation mode, when the technical means and functions adopted by the present invention to achieve the predetermined purpose can be obtained a deeper and more specific understanding, but the accompanying drawings are only for reference and description, and are not used to explain the present invention be restric...

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Abstract

The invention relates to an earphone device which includes a case, a loudspeaker unit and a microphone. The case has a sound out part; the loudspeaker unit is set in the case which includes a vibrating diaphragm and a sound leading hole, the vibrating diaphragm is set between the sound out part and the sound leading hole; the microphone is set in the case and shields the sound leading hole; wherein, the loudspeaker unit receives sound wave come from an ear canal, the microphone receives sound wave through the sound leading hole. A structure design of the earphone device that the sound leading hole is set in the loudspeaker unit makes sound wave generated from the ear canal transmitting to the microphone in the earphone device, so extended setting microphone on the main body as prior art is not needed. The microphone in the earphone device can receive sound wave come from the ear canal, and prevent the microphone from being disturbed by external environment in communication.

Description

technical field [0001] The invention relates to an earphone device, in particular to an earphone device with a microphone which can prevent the microphone from being disturbed by external environmental noise when a microphone is added in the earphone device to receive sound waves in the ear canal. Background technique [0002] see Figure 4 As shown, it is a structural schematic diagram of a conventional earphone device, which discloses a structural design of a conventional conventional earphone device 40 . This kind of design is to be provided with a loudspeaker unit 42 behind the main body that has extension arm 41, and the end portion of extension arm 41 is provided with a microphone 43, and earphone device 40 is to hang above the ear by a hook 44, and makes the microphone The position of 43 is close to the mouth, and can form the state that can receive sound, speak. [0003] But this kind of structural design is in the conversation, because the microphone 43 not only re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10H04R3/00
Inventor 何鸿钧张弘岳何桐坤
Owner MERRY ELECTRONICS CO LTD
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