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Earphone connecting device

A technology of headphone connector and headphone hole, which is applied in the direction of connection, conductive connection, electrical component connection, etc., to achieve the effect of eliminating the trouble of frequent replacement of headphones

Inactive Publication Date: 2013-05-08
SHENZHEN FUTAIHONG PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if consumers want to connect earphones to mobile phones and desktop computers, they need to prepare two different types of earphones (two models with plug diameters of 2.5mm and 3.5mm), which will bring a lot of inconvenience to consumers’ daily life

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The earphone connector of the present invention is suitable for electronic devices, such as computers, mobile phones, personal digital assistants (personal digital assistants, PDAs) and palmtop computers. see figure 1 , the earphone connector 100 of the preferred embodiment of the present invention is used to insert the first earphone plug 200 with a diameter of 3.5 mm and the second earphone plug 300 with a diameter of 2.5 mm (see Figure 6 ).

[0016] Please also see figure 2 and image 3 The earphone connector 100 includes a body 10, a number of first guide rails 20 fixed in the body 10, a number of second guide rails 30 fixed on the first guide rail 20, a number of slidably arranged on the first guide rail 20 and the second guide rail 20. The blade 40 on the guide rail 30 and a bracket 50 fixedly connected with the blade 40 .

[0017] The body 10 can be an independent component, or a part of the casing of the electronic device. An earphone hole 12 is defined o...

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PUM

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Abstract

An earphone connecting device comprises a body provided with an earphone hole, wherein the earphone hole is defined by a periphery wall in an enclosed mode. The earphone connecting device further comprises a support, a plurality of blades, a plurality of first guide rails and a plurality of second guide rails, wherein the plurality of first guide rails correspond to the plurality of blades, the plurality of second guide rails correspond to the plurality of blades and the plurality of first guide rails, the first guide rails are fixed on the periphery wall, and each second guide rail is fixed on the corresponding first guide rail. The blades are fixedly connected with the support, a clamp space is formed among the blades, each blade is connected with each corresponding first guide rail in a sliding mode, each blade is connected with each corresponding second guide rail in a sliding mode, the support drives the blades to relatively and telescopically slide along the radial direction of the earphone hole by being guided by the first guide rails, and the blades are guided by the second guide rails to be capable of relatively sliding along the axial direction of the earphone hole to regulate the clamp space.

Description

technical field [0001] The invention relates to an earphone connector. Background technique [0002] Commonly used earphone plugs include two models with a diameter of 2.5mm and 3.5mm. The 2.5mm earphone is mainly used for small electronic devices, such as mobile phones; the 3.5mm earphone is mainly used for larger electronic devices. , such as a desktop computer. With the development of science and technology and the improvement of people's living standards, it has become a very common phenomenon for consumers to own mobile phones and desktop computers at the same time. However, if consumers want to connect earphones to mobile phones and desktop computers, they need to prepare two different types of earphones (two models with plug diameters of 2.5mm and 3.5mm), which will bring a lot of inconvenience to consumers’ daily life . Contents of the invention [0003] In view of the above, it is necessary to provide an earphone connector capable of inserting earphones of vari...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R27/00H01R13/02H01R13/11
CPCH01R13/187H01R27/00H01R2107/00H01R24/58H01R11/07
Inventor 李建辉
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD