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Bluetooth helmet communication device and helmet with same

A communication device and helmet technology, which is applied in helmets, helmet covers, sustainable communication technology, etc., can solve the problems of poor microphone transmission sound, easy to miss calls, and wind noise of mobile phone microphones, and achieve convenient and quick combination or detachment, key Easy to operate, good rainproof and dustproof effect

Pending Publication Date: 2018-08-21
BESTAR HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, mobile phones are used more and more frequently, but for some people who are inconvenient to answer the phone with their hands, it is generally easy to miss important calls and cause irreparable losses; especially riders with helmets and Engineers can't answer the phone with their hands normally, and the microphone of the mobile phone has wind noise problems during the high-speed mode. When the wind speed is relatively high, the microphone transmits sound poorly.

Method used

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  • Bluetooth helmet communication device and helmet with same
  • Bluetooth helmet communication device and helmet with same
  • Bluetooth helmet communication device and helmet with same

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Experimental program
Comparison scheme
Effect test

Embodiment approach

[0032]When the device is in the call mode, the dual microphone noise reduction module collects voice signals and noise signals, converts them into analog quantities and sends them to the Bluetooth module for voice signal processing, and after processing, the effective voice signals are encoded by the Bluetooth module and sent to the mobile terminal; at the same time The mobile phone sends the voice signal to the Bluetooth module, and the voice signal is played out through the vibration speaker.

[0033] Let's talk about the implementation mode when listening to music with a device:

[0034] When the device is in the music mode, the mobile phone sends the music signal to the bluetooth module, and the bluetooth module plays the music signal through the vibration speaker.

[0035] A helmet with a Bluetooth helmet communication device, comprising a helmet body, the helmet body includes an inner layer and an outer layer; two sides of the outer layer are provided with installation g...

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Abstract

The invention relates to the technical field of communication devices, in particular to a Bluetooth helmet communication device and a helmet with the same. A metal wire plate is connected with the helmet; the Bluetooth mechanism is connected with the metal wire plate through a connection device; the Bluetooth mechanism includes a bottom cover, a vibrating speaker, a battery, a circuit board, a PC(printed circuit) pressed plate, buttons and a shell which are connected in sequence; the center of each of the bottom cover and the metal wire plate is provided with a through hole admitting the vibrating speaker; the circuit board includes a Bluetooth communication module, a dual-microphone denoising module and a power amplifier driving module. The Bluetooth helmet communication device and the helmet with the same are widely applicable to various helmets, particularly suitable for personnel driving at high speed, and can provide good communication not subject to external interferences duringa phone call.

Description

technical field [0001] The invention relates to the technical field of communication devices, in particular to a Bluetooth helmet communication device and a helmet with the Bluetooth helmet communication device. Background technique [0002] With the development of science and technology, mobile phones are used more and more frequently, but for some people who are inconvenient to answer the phone with their hands, it is generally easy to miss important calls and cause irreparable losses; especially riders with helmets and Engineers cannot normally answer the phone with their hands, and the microphone of the mobile phone has a problem of wind noise during the high-speed mode. When the wind speed is relatively high, the microphone transmits sound poorly. Contents of the invention [0003] The purpose of the present invention is to provide a bluetooth helmet talking device that can be widely used on various helmets, especially for people who are driving at high speed, and can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A42B3/30A42B3/32
CPCA42B3/30A42B3/303A42B3/306A42B3/328H04B1/385H04B1/3888H04B2001/3866H04B2001/3894Y02D30/70
Inventor 程久生
Owner BESTAR HLDG