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Earphone socket

A technology of earphone socket and insulating seat body, which is applied in the direction of two-part connection device, electrical component, coupling device, etc., can solve the problems of broken plastic shrapnel, reduce the durability and service life of the earphone socket, and achieve the effect of improving durability

Inactive Publication Date: 2011-05-04
DONGGUAN BSUN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the plastic shrapnel is integrally formed with the insulating seat body, repeated plugging and unplugging of the earphone plug may easily cause the plastic shrapnel to break, thereby reducing the durability and service life of the earphone socket

Method used

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Embodiment Construction

[0054] In order to describe the technical content, structural features, objectives and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0055] For ease of description, the up and down, left and right, front and rear directions in the present invention and figure 1 Shown applies.

[0056] see figure 1 , figure 2 with image 3 The earphone jack 1 of the present invention includes an insulating base body 10 and a first channel terminal 20 fixed on the insulating base body 10, a second channel terminal 30, a first jumper terminal 40, a second jumper wire terminal 50 , a ground terminal 60 and an insulating extruded block 70 .

[0057] see again figure 1 with figure 2 , the insulating seat body 10 is integrally formed, roughly in the shape of a cuboid, and has a top plate 11 in the shape of a rectangular plate. Two opposite side edges of the top plate 11 are respectively b...

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Abstract

The invention discloses an earphone socket comprising an insulating seat body (10), a first sound channel terminal (20), a first jumper terminal (40) and a second jumper terminal (50). The first sound channel terminal (20) is provided with a supporting and pressing part (242). The first jumper terminal (40) is provided with a third electric part (47) on which a supporting part (471) is arranged, and the tail end of the third electric part (47) is inserted in a clamping slot (72) of an insulating extrusion block (70) provided with the clamping slot. The second jumper terminal (50) is provided with a fifth clamping and fixed plate (51) and one end of the fifth clamping and fixed plate (51) bends and protrudes to form an elastic supporting and connecting part (54). The supporting and pressing part (242) of the first sound channel terminal (20) is supported and pressed on the insulating extrusion block (70), thereby enabling the supporting part (471) of the first jumper terminal (40) to support and connect with the elastic supporting and connecting part (54) of the second jumper terminal (50). The earphone socket can improve the service durability.

Description

technical field [0001] The invention relates to a socket, in particular to an earphone socket. Background technique [0002] The high-definition audio standard Intel HD Audio has been recognized by many manufacturers and users because of its unique advantages. Devices using this audio standard realize the input and output of audio signals through headphone sockets, headphones or external speakers. [0003] Chinese patent announcement CN2906995Y published on May 30, 2007 discloses an earphone socket. The earphone socket includes an insulating base body and a first sound channel terminal, a second sound channel terminal, a first jumper terminal, a second jumper terminal and a ground terminal fixed on the insulating base body. A plastic shrapnel is integrally formed on the insulating base, and the plastic shrapnel cooperates with jumper terminals for transmitting jumper signals. When the earphone plug is inserted, the earphone plug presses the plastic shrapnel to one side of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/71H01R24/58
Inventor 方彩菊
Owner DONGGUAN BSUN ELECTRONICS
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