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Magnetic attraction joint and bone conduction loudspeaker

A speaker device and bone conduction technology, applied in the field of magnetic suction, can solve the problems of inability to establish an electrical connection relationship, reduce the charging efficiency of electronic equipment, etc., and achieve the effect of improving the accuracy of docking

Pending Publication Date: 2019-04-02
SHENZHEN VOXTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Since the power supply includes a positive terminal and a negative terminal, when the electronic device is charged, if the positive terminal and the negative terminal of the charging interface of the electronic device cannot be aligned with the positive terminal and the negative terminal of the charging interface of the charger, it will not be able to Establish a good electrical connection relationship, thereby reducing the charging efficiency of electronic devices

Method used

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  • Magnetic attraction joint and bone conduction loudspeaker
  • Magnetic attraction joint and bone conduction loudspeaker
  • Magnetic attraction joint and bone conduction loudspeaker

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0040] see Figure 1 to Figure 30 , Figure 1 to Figure 30 The bone conduction speaker device of the present application is shown. The bone conduction speaker device in this application may be earphone based on bone conduction, MP3 or other devices with speaker function. Specifically, the bone conduction speaker device may include: a circuit case 10 , an ear hook 20 , a rear hang 30 , a speaker assembly 40 , a control circuit 51 , a battery 52 and the like. ...

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Abstract

The invention discloses a magnetic attraction joint and a bone conduction loudspeaker. The magnetic attraction joint comprises a magnetic attraction ring, an insulating base, a first terminal and a second terminal, wherein the insulating base is at least partially inserted in the magnetic attraction ring, and the insulating base is provided with at least two accommodating holes; the first terminaland the second terminal are respectively column-shaped and inserted in the respectively accommodating holes, and one end face of the first terminal and one end face of the second terminal can be seenfrom the top surface of the insulating base so as to form a first contact surface and a second contact surface. According to the above mode, the accuracy of butting with the corresponding joint can be improved.

Description

technical field [0001] The present application relates to the field of magnetic suction technology, in particular to a magnetic suction joint and a bone conduction speaker device. Background technique [0002] With the development of science and technology, the charging method of electronic equipment is constantly changing. In order to adapt to the change of charging method, the structure of the corresponding power interface is also constantly undergoing adaptive changes. [0003] As a form of power interface, the magnetic power interface is more and more used in various electronic devices, such as bone conduction speaker devices such as bone conduction MP3 and bone conduction earphones. Since the power supply includes a positive terminal and a negative terminal, when the electronic device is charged, if the positive terminal and the negative terminal of the charging interface of the electronic device cannot be aligned with the positive terminal and the negative terminal of ...

Claims

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Application Information

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IPC IPC(8): H04R1/10
CPCH04R1/105H04R2201/10
Inventor 李永坚张浩锋张磊
Owner SHENZHEN VOXTECH CO LTD
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