Audio device

A technology of audio equipment and earphones, applied in the direction of inductors, electric vehicles, electrical components, etc., can solve problems such as poor contact, achieve the effects of avoiding interference, improving stability and reliability, and avoiding poor contact

Pending Publication Date: 2020-02-21
SHENZHEN HORN AUDIO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a charger, aiming to solve the t

Method used

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Example Embodiment

[0023] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0024] In the description of the present invention, it should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is said to be "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "ri...

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Abstract

The invention provides an audio device. The audio device comprises an earphone and a charger; the earphone comprises a charging receiving coil; the charger comprises a charging shell, a storage battery, an earphone charging assembly, a power storage receiving coil and a first magnetic isolation piece used for isolating electromagnetic signals; the charging shell is provided with two accommodatingbins which are respectively used for accommodating earphones; each of the two containing bins is of an open cavity structure; openings are formed upwards; the storage battery is mounted on the charging shell; the earphone charging assembly comprises two transmitting coils; the two transmitting coils are electrically connected with the storage battery so as to obtain electric energy from the storage battery; the two transmitting coils are used for transmitting electromagnetic signals to one charging receiving coil so as to charge the rechargeable battery; a power storage receiving coil is electrically connected with the storage battery and used for receiving the electromagnetic signals so as to output electric energy to the storage battery; and the first magnetic isolation piece is arrangedbetween the earphone charging assembly and the power storage receiving coil. The charger provided by the invention can avoid poor contact when the earphone is charged.

Description

technical field [0001] The invention belongs to the technical field of audio equipment, and in particular relates to an audio equipment. Background technique [0002] At present, the size of true wireless earphones is very small, and it needs to be charged by contact through Pogo Pin (thimble method). Charge. Contents of the invention [0003] The purpose of the present invention is to provide a charger aimed at solving the technical problem in the prior art that the earphone is prone to poor contact when charging. [0004] The present invention is realized in this way, a kind of audio equipment, comprises earphone and charger, and earphone is used for playing audio signal, and earphone is arranged in pairs of two, and each earphone all has a rechargeable battery and one for receiving electromagnetic signal to charge The charging receiving coil for wireless charging of the battery; the charger includes a charging case, a storage battery, an earphone charging assembly, a ...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02J50/10H01F38/14
CPCH01F38/14H02J7/0044H02J50/10
Inventor 朱彪张宇王丽
Owner SHENZHEN HORN AUDIO
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