Bluetooth earphone with inflatable earplugs

A technology for Bluetooth earphones and earplugs, which is applied in the direction of earpieces/earphone accessories, electrical components, rechargeable batteries/devices, etc., which can solve the problems of poor applicability and adjustment of Bluetooth earphones, and achieve the effect of strong practicability

Active Publication Date: 2019-08-06
江西立讯智造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The earplugs of the existing Bluetooth headsets are fixed and cannot be adjusted according to different ear sizes, resulting in poor applicability of the existing Bluetooth headsets

Method used

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  • Bluetooth earphone with inflatable earplugs
  • Bluetooth earphone with inflatable earplugs
  • Bluetooth earphone with inflatable earplugs

Examples

Experimental program
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Effect test

Embodiment 2

[0034] The difference from Embodiment 1 is that: the mounting cavity 10 of the frame body 1 is provided with a rope-retracting mechanism electrically connected to the control panel 7 for controlling the protruding length of the earplug body 2, and the rope-receiving mechanism includes a Several first telescopic cylinders 5 on the upper inner wall of the installation chamber 10 and several second telescopic cylinders 6 arranged on the lower inner wall of the installation chamber 10, the first telescopic cylinders 5 and the second telescopic cylinders 6 are arranged at intersecting intervals, And the output ends of the first telescopic cylinder 5 and the second telescopic cylinder 6 are all provided with perforations that facilitate the passage of the wire 8. During later use, the first telescopic cylinder 5 and the second telescopic cylinder 6 are stretched, so that the wire 8 is in a folded state in the installation cavity 10, which has achieved the effect of shrinking the wire...

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PUM

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Abstract

The invention discloses a Bluetooth earphone with inflatable earplugs. The earphone comprises a frame body. The frame body is an arc-shaped pipe which is shrunk from the middle to the two sides. A mounting cavity is formed in the frame body. An earphone body is fixed at the middle position in the mounting cavity. The audio output ends of the two sides of the earphone body are provided with wires.The outer ends of the wires penetrate through the extending ports at two ends of the frame body. A connecting block connected with the earplug body is arranged at the end part of the lead. According to the earphone, the defects of the existing device are improved. The earplug head is provided with an expansion ring convenient for size adjustment and an impact structure connected with the expansionring and used for air inflation. During actual use, the air guide cavity of the air pump box is inflated, air flows along the air guide cavity, then enters the mounting hole and then enters the expansion ring along with the air inflation pipe, and the expansion ring is a rubber ring, so that the expansion ring is inflated, and thus the adjustment of the adaptability of the earphone is realized, and the practicability is high.

Description

technical field [0001] The invention relates to the technical field of bluetooth earphone equipment, in particular to a bluetooth earphone with inflatable earplugs. Background technique [0002] Bluetooth is a low-cost, high-capacity, short-range wireless communication specification. The bluetooth notebook computer is exactly the notebook computer with bluetooth wireless communication function. [0003] The earplugs of the existing bluetooth earphones are fixed, and cannot be adjusted according to the size of different ear shapes, resulting in poor applicability of the existing bluetooth earphones. [0004] In view of the above problems, a bluetooth headset that can adjust the adaptability of the headset by itself is now provided. Contents of the invention [0005] The object of the present invention is to provide a kind of bluetooth earphone with inflatable earplug, to solve the problem that proposes in the above-mentioned background technology. [0006] To achieve the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
CPCH04R1/1025H04R1/105
Inventor 张小珣刘昊黄称勇杨潇
Owner 江西立讯智造有限公司
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