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Comprehensive communication system of multifunctional mask

A gas mask and communication system technology, which is applied in the direction of breathing masks, life-saving equipment, respiratory protection containers, etc., can solve the problems of non-interchangeability of air exhalation type and oxygen exhalation type, and non-disassembly of gas mask structure, so as to improve communication voice The effect of improving quality, broadening the scope of use, and ensuring stability and reliability

Active Publication Date: 2013-06-05
NANJING ZHENGZE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The structure of the existing gas mask cannot be disassembled, and the air exhalation type and the oxygen exhalation type are not interchangeable

Method used

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  • Comprehensive communication system of multifunctional mask
  • Comprehensive communication system of multifunctional mask
  • Comprehensive communication system of multifunctional mask

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Experimental program
Comparison scheme
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Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0037] according to Figure 7 , multi-functional gas mask integrated communication system, including mask 1, head-up visible indicator light 2, power switch 3, power indicator light 4, speaker 5, battery compartment 6, thumb screw 7, volume adjustment hole 8, light switch 9, Lamp tube 10, air call button 11, camera 12, on-site recording switch 13, bluetooth indicator 14, built-in microphone 15, bluetooth switch 16, receiver 17, manual PTT button 18, thumb screw 19, mode indicator 20, WIFI indication Light 21, mode selection knob 22, wireless PTT code pairing button 23, intercom connection line socket 24, USB socket 25, intermediate connection housing 26.

[0038] The integrated communication system of the multi-functional gas mask has six major functions: public address, communication, lighting, calling for help, visual display of th...

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Abstract

The invention belongs to the field of masks and particularly relates to a comprehensive communication system of a multifunctional mask. The comprehensive communication system comprises an amplifying module, a communication module, a lighting module and a help-calling module and is characterized by further comprising a cylinder-gas-residual raising viewing module and an on-site audio and video recording module. The comprehensive communication system has the functions of amplifying, communication, lighting, help calling, raising viewing of cylinder gas residual and on-site recording and achieves large integration of small products. The using range of the mask is broadened, and using cost of customers is reduced; stability reliability of talkback communication is ensured, and the actual requirements of various different using occasions are greatly met; breathing noises can be effectively restrained, and voice quality in communication is improved; and the residual amount of cylinder gas is effectively indicated, and the system can effectively remind wearers to evacuate timely when the residual amount of the cylinder gas cannot maintain for 10 minutes, so that safety performance of the product is improved. A shooting device is installed, so that conditions of an operation site can be effectively recorded and afterwards treatment is facilitated.

Description

technical field [0001] The invention belongs to the field of gas masks, and in particular relates to an integrated communication system for multifunctional gas masks. Background technique [0002] Existing gas mask communication systems generally only have sound amplification and communication functions, and a small amount of gas mask communication systems also have lighting and call for help functions. Four major functions, these four functions can be used alone, or can be combined in any combination. There is a sound amplification module on the functional substrate, which is composed of a microphone extending into the mask body, a voice processing unit and a loudspeaker; the function on one side There is a lighting module on the base board; a communication module is set on one side of the functional base board, which is composed of a microphone protruding into the mask body and a microphone processing unit, and only manual PTT (Push-To-Talk, one-press It is triggered and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B18/08
Inventor 吴利民王新文廖振浩史保华
Owner NANJING ZHENGZE TECH
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