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True wireless Bluetooth earphone antenna structure and true wireless Bluetooth earphone

A bluetooth earphone and antenna structure technology, applied in the field of communication, can solve problems such as communication quality degradation, achieve the effects of improving radiation and receiving effects, improving communication effects, and reducing shielding and impact

Pending Publication Date: 2019-10-11
TYMPHANY ACOUSTIC TECH (HUIZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the Bluetooth headset device must be small enough to be easy to wear, there is not much space left for the antenna after configuring other accessories, resulting in a serious decline in its communication quality

Method used

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  • True wireless Bluetooth earphone antenna structure and true wireless Bluetooth earphone
  • True wireless Bluetooth earphone antenna structure and true wireless Bluetooth earphone
  • True wireless Bluetooth earphone antenna structure and true wireless Bluetooth earphone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] refer to Figure 1-4 , a true wireless bluetooth headset antenna structure, including a battery 1, a PCB board 2 and a feed-in part 3, the feed-in part 3 is arranged between the battery 1 and the PCB board 2, and one end thereof is connected to the PCB board 2, and the other end is fed into Connected to the battery 1; the battery 1 is the radiation part of the antenna structure, and forms an antenna structure with the feed-in part 3 and the ground terminal.

[0026] The feed-in section 3 feeds into the battery 1 in the form of direct feed-in or coupled feed-in. When the feed-in section 3 feeds into the battery 1 in a coupled feed-in manner, there is also a coupling section 4 between the feed-in section 3 and the battery 1. The coupling section 4 isolates the battery 1 and the feed-in part 3 for realizing coupling and feed-in between the feed-in part 3 and the battery 1 . The feed-in part 3 is a shrapnel or a thimble, or any other feed-in connection material. In this e...

Embodiment 2

[0029] refer to Figure 1-5 , a true wireless bluetooth earphone, which adopts the bluetooth earphone antenna structure in the first embodiment, including an earphone shell 5, an earphone unit 6, a PCB board 2 and a battery 1, the earphone unit 6 is embedded in the earphone shell 5, and the PCB The board 2 and the battery 1 are arranged inside the earphone housing 5 , and the PCB board 2 is electrically connected to the battery 1 . The PCB board 2 is attached to the earphone unit 6, and the PCB board 2 is arranged between the battery 1 and the user's position, so as to prevent the electrical material or metal on the PCB board 2 from affecting the radiation and reception of the antenna structure.

[0030] The battery 1 is closely attached to the inner side of the earphone shell 5 to avoid or reduce the influence of the human body effect on the communication effect of the antenna structure. When working, when the earphone and external communication are transmitted, the battery ...

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Abstract

The invention relates to the technical field of communication, in particular to a true wireless Bluetooth headset antenna structure and a true wireless Bluetooth headset. The structure comprises a battery, a PCB and a feed-in part. The feed-in part is arranged between the battery and the PCB. One end of the feed-in part is connected to the PCB, and the other end of the feed-in part is connected to the battery in a feed-in mode. The battery is a radiation part of an antenna structure, and the battery, the feed-in part and the grounding end form the antenna structure. According to the antenna structure, the battery is fed into the feed-in part, and the battery is integrated into the radiation part of the antenna structure, so that the use space of the antenna structure in the earphone is saved, and the problem that the communication quality of the antenna in the earphone is influenced due to space shape limitation is solved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a true wireless bluetooth earphone antenna structure and a true wireless bluetooth earphone. Background technique [0002] Bluetooth is a low-cost and large-capacity short-distance wireless communication specification, and Bluetooth headsets apply Bluetooth technology to hands-free headsets, because they remove the entanglement of wires, and are popular among people of different ages and fields (especially driving crowd) favorite. The antenna structure is the key to the Bluetooth headset and Bluetooth technology. [0003] Since the device of the Bluetooth headset must be small enough to be convenient to wear, there is not much space left for the antenna after configuring other accessories, resulting in a serious decline in its communication quality. The Bluetooth headset has a certain demand for standby time, so the battery is often the largest accessory in the device, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
CPCH04R1/1041H04R2201/10
Inventor 江桓君张介宏
Owner TYMPHANY ACOUSTIC TECH (HUIZHOU) CO LTD
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