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Waterproof earphone jack

A technology of headphone holder and headphone plug, which is applied in the direction of earpiece/headphone accessories, base/housing, two-part connection device, etc., which can solve the problems of increasing the size of the headphone holder and unfavorable thinning of electronic products, so as to avoid the effect of size increase

Active Publication Date: 2014-07-09
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In practice, it has been found that adding protective plugs or structural parts in the earphone holder can play a waterproof role, but this method will increase the size of the earphone holder, which is not conducive to thinning electronic products.

Method used

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Examples

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0017] An embodiment of the present invention provides a waterproof earphone holder. The earphone holder itself has a waterproof function, which is conducive to making electronic products thinner. The following will be described through specific examples.

[0018] see Figure 1 ~ Figure 2 , figure 1 It is a top view of the waterproof earphone holder of the embodiment of the present invention, figure 2 for figure 1 A top view of the waterproof headphone holder ...

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PUM

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Abstract

A waterproof ear-jack connector includes: an ear-jack connector housing 1, a contact terminal 20, and a baffle 30. The ear-jack connector housing 10 is disposed with a space 10 running through the ear-jack connector housing 1, the space 10 is used for accommodating an earphone plug; the baffle 30 is located at a tail opening of the ear-jack connector housing 1, and tightly contacts the tail opening of the ear-jack connector housing 1, so as to seal the tail opening of the ear-jack connector housing 1; the contact terminal 20 tightly presses against an inner wall of the space 10, and passes through from a hole disposed on the baffle 30; and the shape of the hole matches a cross section of the contact terminal 20, so that the hole is plugged by the contact terminal 20. The ear-jack connector itself is equipped with a waterproof function, thereby facilitating the thinning of an electronic product.

Description

technical field [0001] The invention relates to the field of electronic products, in particular to a waterproof earphone holder. Background technique [0002] With the continuous development of electronic products towards thinner and more multi-functional, the headphone holder is also continuously developed to adapt to it. At present, in many waterproof electronic products such as mobile phones, mobile Internet devices (MID), handheld computers, MP3, MP4, etc., the earphone holder itself is not waterproof. Because, the contact terminal of the existing earphone holder protrudes from the plastic hole on the bottom surface or the side of the earphone holder, and contacts with the signal terminal of the circuit board. After water enters the earphone jack of the earphone holder, the water can enter the circuit board inside the electronic product along the bottom surface or the plastic hole on the side of the earphone holder. In order to realize waterproofing of the earphone hol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/52
CPCH01R13/521H01R24/58H04R1/10
Inventor 刘学龙
Owner HUAWEI DEVICE CO LTD
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