3.5mm universal type earphone

A headphone and mode technology, applied in the direction of handset/headphone accessories, etc., can solve the problem that 3.5mm headphones cannot be used universally

Inactive Publication Date: 2013-12-04
吴贤文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that 3.5mm earphones cannot be used universally,

Method used

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  • 3.5mm universal type earphone

Examples

Experimental program
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Effect test

Embodiment Construction

[0010] Such as figure 1 shown in the structure diagram. Pin housing 8; rotating rotating tube 1 with contacts; terminal 6 connected to right channel earphone; terminal 6 connected to pin 11; terminal 7 connected to left channel earphone; terminal 7 connected to pin 12; wiring Column 2 is connected to pin 9; terminal 3 is connected to pin 10; terminal 2 is connected to the common end of the earphone, and terminal 3 is connected to the microphone of the earphone.

[0011] figure 1 Terminals 2, 3, 4, 5 and figure 2 Middle 13, 14, 15, 16, image 3 Middle 17, 18, 19, 20, Figure 4 Middle 21,22,23,24 contacts are in a rotating circle plane.

[0012] Rotate the rotating tube 1 with contacts, you can rotate 120°, 240°, 360° to reach figure 2 , image 3 , Figure 4 different wiring selection modes. In this way, different usage effects can be selected, that is, from the three-stage pin mode, to the left channel-right channel-microphone-common mode, and then to the left channe...

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PUM

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Abstract

The invention discloses a 3.5mm universal type earphone which can adapt to a 3.5mm earphone jack. The 3.5mm universal type earphone comprises a rotating tube with a contact, binding posts, a four-section type pin, an earphone pin outer shell, a left earphone sound channel, a right earphone sound channel, a guide wire, and a microphone. Each binding post comprises six contacts. The four binding posts and the rotating tube with the contact are in the same rotating plane. The rotating tube can be in contact with contacts of different modes as long as being rotated 90 degrees, 180 degrees and 270 degrees. Consequently, different earphone utilization modes are selected.

Description

technical field [0001] The invention relates to earphones, in particular to universal earphones that can be used for 3.5mm plugs. technical background [0002] Now the common 3.5mm headphone plug is divided into two pin structures, a three-stage pin structure and a four-stage pin structure. And the four-stage structure is divided into two structures: one arrangement structure is: left channel-right channel-microphone-common terminal, and the other is left channel-right channel-common terminal-microphone. So this leads to the problem that 3.5mm headphones cannot be used universally. Contents of the invention [0003] The purpose of the present invention is to solve the problem that 3.5mm earphones cannot be used universally, and to design a rotatable rotating tube with contacts so that different usage modes can be selected when rotating. It has the advantages of high versatility and convenient use. [0004] The technical solutions adopted are: [0005] The invention of ...

Claims

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Application Information

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IPC IPC(8): H04R1/10
Inventor 吴贤文
Owner 吴贤文
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