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Breathing apparatus with mask and head-up display device and using method thereof

A head-up display device and technology of the display device, which are applied in respiratory masks, respiratory protection containers, life-saving equipment, etc., can solve the problem of distracting the wearer's attention, unable to observe the use status and environment of their own equipment, and affecting rescuers. life safety issues

Pending Publication Date: 2020-06-26
SHANGHAI BAOYA SAFETY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Rescuers need to observe the air pressure value, battery power, gas concentration, ambient temperature, personnel positioning and other information of the portable equipment at any time during emergency rescue, and these information are displayed on different functional units, distracting the wearer's attention, especially When wearing heavy-duty chemical protective clothing, it is impossible to observe the state of use of the equipment carried by oneself and the environment in which it is located, which seriously affects the life safety of the rescuers themselves.

Method used

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  • Breathing apparatus with mask and head-up display device and using method thereof
  • Breathing apparatus with mask and head-up display device and using method thereof
  • Breathing apparatus with mask and head-up display device and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment one: see figure 1 , which works as follows:

[0029] The signal acquisition device is fastened with the mask frame by screws; the display device is installed in the front lower part of the mask through brackets and buckles.

[0030] Infrared thermal imaging display: After the system is started, the external equipment starts to work, the optical module in the display device collects the infrared spectrum, converts the optical signal into an electrical signal, transmits the WIFI signal to the display device in the mask, and finally presents the image on the display screen ( Infrared thermal imaging), the image can capture the highest temperature value in the image in real time, so as to detect potential dangerous fire sources in time.

[0031] Toxic gas detection and alarm: The gas detection module in the display device converts toxic and harmful gases into electrical signals and transmits them to the HUD in the mask through Bluetooth signals. If the toxic and...

Embodiment 2

[0037] Embodiment two, see image 3

[0038] The external structure of the signal acquisition device is as follows: there is a power button and a mode button on the top, the power button is used to switch the power, the mode button is used to switch modes, the front of the device is equipped with a camera window for observing things in front, and the lower part of the camera window is equipped with a power supply Indicator light, the power indicator light is used to prompt whether the power is turned on. There is a poisonous gas sensor at the lower part of the power indicator light to detect toxic and harmful gases. The battery compartment cover, open the battery compartment cover to put the battery in, and the side of the device is equipped with a call for help alarm button, which is used for one-key alarm.

Embodiment 3

[0039] Embodiment three: see Figure 2-Figure 4 , the specific working steps are as follows:

[0040] 1. Press and hold the "power button" of the signal acquisition device for 3 seconds to turn it on, the power indicator light will be on, and the display device will be automatically activated after turning on the device. Wait for the system to run for 10 seconds before entering the display desktop.

[0041]2. After starting up, the default display area is monitoring mode, which can simultaneously monitor the pressure value of air exhalation, remaining breathing time, relative altitude, ambient temperature, battery power, heart rate, poisonous gas, and fall alarm. When one of the monitored content exceeds the set value, an alarm will be triggered. When the alarm is triggered, the image will be enlarged to prompt, and at the same time, the screen will prompt the alarm point with a flickering frequency of 1 time per second until the alarm is released.

[0042] 3. Press and hold ...

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PUM

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Abstract

The invention relates to the technical field of breathing apparatus masks, in particular to a breathing apparatus with a mask and a head-up display device. The breathing apparatus comprises the mask and is characterized by comprising the display device, wherein a fixing clamp is arranged at the middle of the display device; battery compartments and position-limiting support frames are arranged atthe left side and the right side of the display device; the display device is mounted at the front lower part inside the mask through the position-limiting support frames and the fixing clamp; a display screen is arranged on the top of the display device; and a video acquisition unit, an optical module group, an imaging module, a gas detection module, a sensor unit, a wireless Bluetooth module, aradio frequency module, a wireless Wi-Fi module, a 4G module and a power supply management circuit are also arranged inside the display device. The gas pressure, poisonous and harmful gas and temperature of the surrounding environment can be detected through a signal acquisition device, and at the same time, information can be converted into electrical signals and then transmitted to the display device through Bluetooth or Wi-Fi. The breathing apparatus with the mask and the head-up display device is different from a traditional breathing apparatus mask which requires that each parameter should be checked at a corresponding position, and is more convenient and safer.

Description

technical field [0001] The invention relates to the technical field of air respirator masks, in particular to a head-up display device for an air respirator mask and a method for using the same. Background technique [0002] At present, with the advancement of science and technology, rescuers are equipped with more and more functions of air respirators, such as electronic alarms and pressure displays, rescue devices, communications, gas detectors, heart rate bracelets, infrared thermal imaging cameras, etc. Rescuers need to observe the air pressure value, battery power, gas concentration, ambient temperature, personnel positioning and other information of the portable equipment at any time during emergency rescue, and these information are displayed on different functional units, distracting the wearer's attention, especially Especially when wearing heavy-duty chemical protective clothing, it is impossible to observe the state of use of the equipment carried by oneself and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B18/08A62B18/10
CPCA62B18/08A62B18/10
Inventor 张守政沙春雷
Owner SHANGHAI BAOYA SAFETY EQUIP