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Wireless earphone, charging box and wireless earphone charging system

A technology of wireless earphones and charging boxes, which is applied in the direction of rechargeable batteries/devices, earphone mechanical/electronic switches, battery circuit devices, etc., can solve the problem of too many connection points for wireless earphones

Active Publication Date: 2019-12-13
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, between the charging box and the wireless earphone, a charging interface and a communication interface are usually provided, so that there are more connection contacts on the wireless earphone

Method used

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  • Wireless earphone, charging box and wireless earphone charging system
  • Wireless earphone, charging box and wireless earphone charging system
  • Wireless earphone, charging box and wireless earphone charging system

Examples

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0037] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0038] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a wireless earphone, a charging box and a wireless earphone charging system. The wireless earphone comprises: a charging port which is configured to access an earphone chargingvoltage and receive / transmit a communication signal; a communication switching circuit which comprises a first input / output end and a second input / output end, wherein the first input / output end is connected with the charging port, the communication switching circuit is switched to be in a closed state when earphone charging voltage is accessed to the charging port, and is switched to be in an open state when a communication signal is accessed to the charging port; a communication switch circuit which is connected with the second input / output end of the communication switch circuit; and an earphone control circuit which is configured to carry out boxing detection on the wireless earphone and generate a corresponding detection signal so as to control the communication switching circuit to connect / disconnect the earphone control circuit with / from the communication switching circuit according to the detection signal. According to the invention, reuse of charging and communication of the charging port is realized, and contact points between the wireless earphone and the charging box can be reduced.

Description

technical field [0001] The invention relates to the technical field of wireless earphones, in particular to a wireless earphone, a charging box and a wireless earphone charging system. Background technique [0002] With the rapid development of earphone technology, wireless earphones, especially Bluetooth earphones, are more and more widely used. The latest TWS (True Wireless Stereo) earphones are a typical intelligent and wireless earphone. A product with a good combination of trends, TWS earphones have already held a certain share in the earphone market due to their freedom of wearing and good sound quality. Most wireless earphones have their own internal power supply, such as a storage battery, but the capacity of the self-contained power supply is generally limited, so it is usually necessary to use a charging box to charge the wireless earphone. The charging box can communicate with the earphones to realize mandatory pairing of TWS earphones, switch box actions, and OT...

Claims

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Application Information

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IPC IPC(8): H04R1/10H02J7/00
CPCH04R1/1025H04R2420/05H02J7/0036H04R1/1041H04R2420/07H04R1/1016H02J7/0044
Inventor 刘振武代崇光倪军杰
Owner GEER TECH CO LTD
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