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Plug-pull intelligent key and earphone with intelligent key function

A pluggable and intelligent technology, applied in the direction of handset/headphone accessories, etc., can solve the problems of damaged terminal equipment, shrapnel fatigue, misoperation, etc., to achieve the effect of avoiding misoperation, diversifying functions, and reducing the number of spare parts

Active Publication Date: 2015-07-29
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current smart buttons mainly realize the conduction of various parts of the button by controlling the insertion depth of the button to achieve the purpose of realizing various circuit functions. When the plug-in smart button is pressed for the first time or accidentally pressed to the depth When an error occurs, the plug-in smart button accidentally connects some functional circuits, causing misoperation
At the same time, since the terminal and the plug-in smart button are mainly engaged and electrically connected by the shrapnel in the headphone jack, frequent plugging and unplugging will easily lead to fatigue of the shrapnel, damage the terminal equipment, and seriously shorten the service life of the headphone jack

Method used

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  • Plug-pull intelligent key and earphone with intelligent key function
  • Plug-pull intelligent key and earphone with intelligent key function
  • Plug-pull intelligent key and earphone with intelligent key function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 , the second segment S of the plug-in smart key 2 A second conductive electrode 14 is provided, and the second conductive electrode 14 is grounded and insulated from the first conductive electrode 13 . In the length direction of the plug-in smart key, there is a 1 Adjacent and insulated third segment S 3 , the first paragraph S of this embodiment 1 Located in the third section S 3 and the second paragraph S 2 between.

[0027] It is understandable that the pluggable smart key only needs to include the first segment of S 1 and the second paragraph S 2 In this way, the selective triggering of functions or the deactivation of required functions can be realized.

[0028] The earphone of this embodiment is extended with the fourth segment S of the left channel electrode on one end of the plug-in smart button. 4 and set the third segment S of the right channel electrode 3 That’s right, specifically in the fourth paragraph S 4 The outer surface of t...

Embodiment 2

[0030] Such as figure 2 As shown, different from Embodiment 1, the first conductive electrode 13 of this embodiment also extends to partially cover the third segment S 3 , and is insulated from the third conductive electrode 12 . The third paragraph S of this embodiment 3 It can be selectively connected to and disconnected from the shrapnel, and can selectively trigger various functional circuits connected to the third conductive electrode 12 .

Embodiment 3

[0032] Such as image 3 As shown, the difference from Embodiment 2 is that the third paragraph S of this embodiment 3 Set in the length direction of the plug-in smart key and the second segment S 2 Adjacent and insulated, that is, the third segment S of this embodiment 3 Located in the first section S 1 and the second paragraph S 2 between.

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PUM

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Abstract

The invention discloses a plug-pull intelligent key, which comprises a plug in a cylinder structure and a function circuit. The plug is divided into at least a first section and an adjacent second section along a length direction. A first conductive electrode is arranged on the first section and extends to part of the region of the second section. The function circuit is distributed in the plug and is electrically connected with the first conductive electrode. The invention also discloses an earphone with an intelligent key function. According to the plug-pull intelligent key, error operation can be effectively avoided, and the service life of an earphone jack in an intelligent terminal is not influenced. The earphone can also serve as the plug-pull intelligent key, functions are various, and the number of parts of the intelligent terminal is reduced.

Description

technical field [0001] The invention relates to the technical field of keys, in particular to a pluggable smart key and an earphone with the function of the smart key. Background technique [0002] Relying on the rapid development of smart phones, there are more and more types of mobile phone applications, and it takes more and more time to open applications or perform other functional operations (such as locking the screen, switching scene modes, switching network status, turning pages, etc.) . In order to make the opening of applications or the execution of functional operations faster and more convenient, plug-in smart buttons similar to headphone plugs have also emerged. [0003] The relevant plug-in smart keys are structural parts similar to earphone plugs, and are used in a similar way to earphones. The plug-in smart keys need to be pressed by hand and inserted into the corresponding jacks on the terminal. However, most of the current smart buttons mainly realize the...

Claims

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Application Information

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IPC IPC(8): H04R1/10
Inventor 刘殷张杰
Owner HUIZHOU TCL MOBILE COMM CO LTD