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Earphone built-in structure and corresponding device

A technology of earphones and earphone cables, applied in the direction of earpieces/earphone accessories, etc., can solve the problem of inconvenient carrying of earphones, and achieve the effect of convenient earphones to carry, easy to replace and upgrade, and prolong service life.

Inactive Publication Date: 2013-02-06
BEIJING UNION UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the inconvenience of carrying earphones in the prior art, the present invention proposes an earphone built-in structure and corresponding electronic equipment. By incorporating the earphone built-in structure of the present invention, the entire earphone can be built into the shell of the electronic device, which solves the problem of earphone carrying. It's a matter of earphone cable storage.

Method used

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  • Earphone built-in structure and corresponding device
  • Earphone built-in structure and corresponding device
  • Earphone built-in structure and corresponding device

Examples

Experimental program
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Effect test

no. 1 example

[0019] figure 1 A schematic diagram of the external structure of the first embodiment of the present invention is shown. In this embodiment, the earphone built-in structure may be applied to an electronic device with an oblong shape, such as an oblong MP3 or the like. from figure 1 It can be seen from the figure that the built-in structure of the earphone is installed in the space inside the housing of the electronic device, the first rear cover 1 is used as a part of the product housing, and closes the inner space of the housing containing the built-in structure of the earphone; and the second rear cover 1 The cover 2 is used to close the earphone slot in the built-in structure of the earphone. The first rear cover 1 only needs to be taken off when the earphone is installed on the earphone built-in structure in the shell and when the earphone is disassembled from the structure. In daily earphone use, there is no need to remove the first back cover 1, only need to open the ...

no. 2 example

[0026] image 3 A schematic diagram of the external structure of the second embodiment of the present invention is shown. This embodiment can be applied to electronic equipment with a square and relatively flat shape, such as a square MP3, mobile phone, tablet computer, and the like. from image 3 The first rear cover 1 used to close the inner space of the housing containing the built-in structure of the earphone, the second rear cover 2 used to close the earphone slot, and the manual gear 3 that is at least partially exposed relative to the housing can be seen in the figure.

[0027] Figure 4 It is a schematic diagram of the internal structure of the second embodiment of the present invention. from Figure 4 The manual gear 3 of the built-in structure of the earphone, the transmission gear 5 engaged with the manual gear 3 and the earphone slot 6 for accommodating the earphone can be seen in the figure. The pivoting parts and the headphone jack are located on the Figur...

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Abstract

The invention provides an earphone built-in structure which comprises a first back cover (1) closely containing internal space of a casing of the earphone built-in structure, a second back cover (2) closing an earphone slot, a manual gear (3) at least partially exposed, a rotatable part (4) for an earphone wire to wind, a transmission gear (5) meshed with the manual gear (3) and driving the rotatable part (4) to rotate to achieve winding-up and paying-off of the earphone wire, the earphone slot (6) used for containing an earphone receiver and an earphone jack (7) capable of containing a whole earphone plug. An electronic device with the earphone built-in structure is further provided. The structure achieves the effect that an earphone is built in the internal space of the casing of the electronic device, resolves the carrying problem of the earphone, is capable of orderly conducting winding-up and paying-off of the earphone wire and is favorable for prolonging service life of the earphone.

Description

technical field [0001] The present invention relates to the field of portable electronic equipment, and more specifically, to an earphone built-in structure and corresponding equipment. Background technique [0002] Now various portable electronic devices emerge in an endless stream, such as music players, mobile phones, tablet computers, etc., and these devices generally have earphone jacks, and audio output is performed by connecting earphones. But along with being widely used of these electronic devices, people find that the carrying of earphone is a relatively troublesome problem, especially when carrying earphone cable is long and often gets knotted, and this can shorten the service life of earphone greatly. Contents of the invention [0003] Aiming at the inconvenience of carrying earphones in the prior art, the present invention proposes an earphone built-in structure and corresponding electronic equipment. By incorporating the earphone built-in structure of the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
Inventor 王雪梅王世华姚淑娜
Owner BEIJING UNION UNIVERSITY
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