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Headset supportive to wireless charging

A headphone, wireless charging technology, applied in earphone/earphone accessories, earphone cable/cable storage, electrical components, etc., can solve the problems of low charging efficiency and short charging distance, and achieve high charging efficiency and extended charging. Charging distance, solving the effect of limited use

Pending Publication Date: 2018-02-13
GUILIN UNIV OF ELECTRONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a headset supporting wireless charging, which solves the problems of short charging distance and low charging efficiency in the prior art

Method used

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  • Headset supportive to wireless charging
  • Headset supportive to wireless charging
  • Headset supportive to wireless charging

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described below in conjunction with examples, but the present invention is not limited to these examples.

[0022] A headset supporting wireless charging includes an inverted T-shaped bracket, the inverted T-shaped bracket mainly includes a base 1 and a support rod 2; the base 1 and the support rod 2 are fixedly connected; on the base 1 Two magnetic inductors are installed inside, namely a first magnetic inductor and a second magnetic inductor; a first transmitting coil 3 is installed in the first magnetic inductor, and a second transmitting coil 4 is installed in the second magnetic inductor; The plane where the first transmitting coil 3 is located is parallel to the ground, and the plane where the second transmitting coil 4 is located is parallel to the ground. The above setting is to match and use with each headset that supports wireless charging, each transmitting coil is used in parallel with the corresponding receiving coil, s...

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Abstract

The invention discloses a headset supportive to wireless charging. A plane of each transmitting coil and each receiving coil is parallel to the ground, namely each transmitting coil is parallel to thecorresponding receiving coil, and accordingly almost all magnetic induction lines generated by each transmitting coil pass through the corresponding receiving coil, induction distance increasing andmagnetic coupling effect improving are benefited, and charging distance increasing and charging efficiency improving can be realized. Further, besides parallel arrangement of a first transmitting coiland a first receiving coil, a line of circle centers of the first transmitting coil and the first receiving coil is perpendicular to the ground, a line of circle centers of a second transmitting coiland a second receiving coil is perpendicular to the ground, namely each transmitting coil is aligned to the corresponding receiving coil, and then all magnetic induction lines generated by each transmitting coil pass through the corresponding receiving coil to obtain maximum magnetic flux and best magnetic coupling effects, and a charging distance is further increased while charging efficiency isfurther improved.

Description

technical field [0001] The invention relates to a headset, in particular to a headset supporting wireless charging. Background technique [0002] Headphones are mainly composed of earphones with signal receiving and signal amplification and a power supply module. When charging is required, the power supply module is usually powered by wire. The disadvantage is that when the user forgets to bring the charger, there may be a The length of the charging cable of the adapter and the size of the charging interface do not match, resulting in the inability to charge, and the utilization of resources has certain limitations. [0003] Existing headsets that support wireless charging usually use the principle of electromagnetic induction for charging, and energy coupling is performed through coils to achieve energy transfer, which has the following disadvantages: the induction distance is short, resulting in short charging distance; the magnetic coupling effect is poor, resulting in ch...

Claims

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Application Information

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IPC IPC(8): H04R1/10
CPCH04R1/1033H04R2201/10
Inventor 覃远年刘申江琪
Owner GUILIN UNIV OF ELECTRONIC TECH
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