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Bone conduction type wireless communication helmet

A wireless communication and bone conduction technology, applied in helmets, helmet covers, clothing, etc., can solve the problems of non-removable back cover of intercom equipment, inability to adjust the position of headphones, limited application range, etc., to achieve excellent anti-noise performance, voice Brilliant, clear, well-designed effects

Active Publication Date: 2014-10-29
ZHEJIANG DONGANG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, traditional safety helmets can no longer meet the requirements of the times. The existing helmets have the following disadvantages: the back cover of the intercom equipment is not detachable, which limits its application range, the microphone device is easy to cause head discomfort, and the position of the earphone cannot be adjusted, etc.

Method used

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  • Bone conduction type wireless communication helmet
  • Bone conduction type wireless communication helmet
  • Bone conduction type wireless communication helmet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Bone conduction wireless communication helmets, such as Figure 1-6 As shown, it includes a safety helmet 1 and a detachable back cover 2 of the intercom device. The safety helmet 1 is provided with a fixing ring 21 , and also includes an earphone device 3 and a microphone device 4 .

[0029] The earphone device 3 includes a bone conduction earphone 31 and a self-adhesive fixing band 32 provided on the bone conduction earphone 31 , and the earphone device 3 is fixed on the fixing ring 21 through the self-adhesive fixing band 32 . The self-adhesive fixing belt 32 includes a first self-adhesive fixing belt 33 and a second self-adhesive fixing belt 34 connected to the bone conduction earphone 31, and a second engaged cloth 331 is provided on the right side of the first self-adhesive fixing belt 33 , the second self-adhesive fixing belt 34 is provided with a second bonding cloth 341 . The bone conduction earphone and the first self-adhesive fixing strap are designed in one...

Embodiment 2

[0035] Bone conduction wireless communication helmets, such as Figure 1-6 As shown, it includes a safety helmet 1 and a detachable back cover 2 of the intercom device. The safety helmet 1 is provided with a fixing ring 21 , and also includes an earphone device 3 and a microphone device 4 .

[0036] The earphone device 3 includes a bone conduction earphone 31 and a self-adhesive fixing band 32 provided on the bone conduction earphone 31 , and the earphone device 3 is fixed on the fixing ring 21 through the self-adhesive fixing band 32 . The self-adhesive fixing belt 32 includes a first self-adhesive fixing belt 33 and a second self-adhesive fixing belt 34 connected to the bone conduction earphone 31, and a second engaged cloth 331 is provided on the right side of the first self-adhesive fixing belt 33 , the second self-adhesive fixing belt 34 is provided with a second bonding cloth 341 . The bone conduction earphone and the first self-adhesive fixing strap are designed in one p...

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Abstract

The invention relates to the technical field of riot control and fire control and discloses a bone conduction type wireless communication helmet. The bone conduction type wireless communication helmet comprises a safety helmet body and a removable talkback equipment rear cover and further comprises an earphone device and a microphone device. The earphone device comprises a bone conduction type earphone and a self-adhesive fixing band. The microphone device comprises a bone conduction type microphone. A vent hole, first connection cloth, an inflatable air bag and a fixing piece are arranged on the bone conduction type microphone, wherein the fixing piece is connected with the bone conduction type microphone. An electric wire clamp is arranged on the fixing piece. The bone conduction type wireless communication helmet is suitable for the public security department, the fire control department, the army, the city management department, the civil air deference department, the industry department and the like, is applied to disaster relief and emergency rescue, and is a full-digital communication device. The bone conduction type wireless communication helmet is characterized by comprising the removable talkback equipment rear cover, and the removable talkback equipment rear cover is suitable for helmets of different specifications and capable of being widely applied to the fields of fire control, riot control and the like. A bone conduction type microphone unit is arranged in the helmet and is excellent in anti-noise performance, is convenient to install and does not influence the comfort level of a helmet wearer or safety.

Description

technical field [0001] The invention relates to the field of anti-riot and fire-fighting technologies, in particular to a bone conduction wireless communication helmet. Background technique [0002] Helmets are specially designed to protect a person's head. It protects against sudden blows, flying debris, particles, low-voltage electric shock, or any combination of these three hazards, while also protecting against acid, other chemicals, or hot liquids being poured overhead Plays the role of protecting the head, face and neck. It should be said that helmets play a vital role in protecting people's head safety in dangerous situations. [0003] However, traditional safety helmets can no longer meet the requirements of the times. The existing helmets have the following disadvantages: the back cover of the intercom equipment is not detachable, which limits its application range, the microphone device is easy to cause head discomfort, and the position of the earphone cannot be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A42B3/30A42B3/06
Inventor 王均明李金新倪小宏金涛杨斌杨舒林
Owner ZHEJIANG DONGANG ELECTRONICS TECH
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