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Multi-sound track earpiece plug

A multi-channel, earpiece technology, applied in the direction of two-part connection device, electrical components, coupling device, etc., can solve the problem of mutual interference and other problems

Inactive Publication Date: 2003-05-14
黄瑞书
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] Therefore, at least six electrodes must be formed in the above four kinds of plugs with diameters from 2.54mm to 6.35mm, and the insulating part must meet the withstand voltage characteristics listed above; and based on the sound quality, the audio transmitted by each electrode must also be If they cannot interfere with each other, this kind of technical means cannot be easily completed by those skilled in the art who are familiar with this technology. It must be continuously tested and improved in order to achieve the expected effect.

Method used

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Examples

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Embodiment Construction

[0038] First, see Figure 5 ~Shown in Figure 8, a preferred feasible embodiment of the present invention, the front section of its earpiece plug (P) is designed to be inserted in a earpiece socket (J) and be electrically connected with the rod-shaped male terminal (11) Form; wherein the male terminal (1) of the earpiece plug (A) is composed of six concentric electrode sleeves (11)-(16) whose length decreases from the front to the back.

[0039]Aforesaid electrode cover body (11)~(16) comprises as shown in Figure 6: the circular arc head (11) of the front end, the collar (16) of the tail end, and the collar (16) that wears on the arc head (11) and the collar (16) consists of four intermediate sleeves (12), (13), (14), (15); wherein the extension rod (11) of the arc head (11) is the longest and thinnest, and can be worn and extended Out of the extension (121) of the first sleeve (12) in the four-section sleeve, and the extension (121) of the first sleeve (12) is set to be able ...

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PUM

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Abstract

The multi-sound track earpiece plug is so designed that it can be plugged into earpiece socket and is one male terminal sleeve comprising six or severn sections of different lengths and diameters. The sections of the sleeve are penetrated one by one to constitute one integral with insulators in the intervals between each two sections. Wires are connected to the rails of the sections and a handle with relatively larger diameter is used to coat the tail part. The wires led out from the tail of the handle are connected to loudspeakers in different sound tracks. The present invention is especially suitable for sound earpiece and makes it possible to listen the multi-sound track sound from DVD player or circumambient enlarger in the earpiece.

Description

1. Technical field [0001] The invention relates to a plug, in particular to a multi-channel earpiece plug which is convenient to use and can be widely used. 2. Background technology [0002] The so-called handset plug (Phone Plugs) refers to such as figure 1 The cylinder-shaped terminal (a) shown is used to be inserted into a phone jack (Phone Jacks) that outputs analog audio, and is electrically connected to it, and then the audio is transmitted to the speaker of the terminal through the audio wire, such as a market The form of selling headphones. Therefore, the earpiece plug (a) has the convenience of operation and use in connecting audio. [0003] The current commercially available earpiece plug (a) has only a few electrodes, so it can only transmit two audio signals at most, namely the left channel, the right channel and the ground electrode, and constitutes the so-called stereo effect (STEREO); therefore, the current Audio headsets can only hear two-channel audio. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R24/58
Inventor 黄瑞书
Owner 黄瑞书
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