CN218980281U - Projection display type respirator - Google Patents
Projection display type respirator Download PDFInfo
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- CN218980281U CN218980281U CN202223181151.0U CN202223181151U CN218980281U CN 218980281 U CN218980281 U CN 218980281U CN 202223181151 U CN202223181151 U CN 202223181151U CN 218980281 U CN218980281 U CN 218980281U
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- air
- flow valve
- helmet
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- control board
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Abstract
The utility model relates to the field of respirators, in particular to a projection display type respirator. The respirator comprises a helmet, a transparent face mask, an air supply flow valve and an air circulation valve, wherein the helmet is provided with the transparent face mask and the air supply flow valve, the air supply flow valve is connected with an oxygen tank through a hose, an image display mechanism, a main control board, a communication module and an air detection module are arranged in the helmet, the air supply flow valve and the air circulation valve are all electromagnetic valves, the air supply flow valve, the air circulation valve, the image display mechanism, the communication module and the air detection module are all electrically connected to the main control board, and the image display mechanism is a projector for projecting image information on the transparent face mask. The utility model provides network interaction image information transmission service for firefighters through the image display mechanism and the communication module, and controls the opening and closing of the air supply flow valve and the air circulation valve through the air detection module and the main control board. The present application improves the survivability of firefighters using the respirator at a fire scene.
Description
Technical Field
The utility model relates to the field of respirators, in particular to a projection display type respirator.
Background
The breathing apparatus is a self-contained open type air breathing apparatus, which is used for fire extinguishment, rescue and relief work of firefighters or rescue workers in various environments such as dense smoke, toxic gas, steam or oxygen deficiency and the like safely and effectively. However, the existing respirator has single function and cannot provide further safety guarantee for firefighters.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the technical problems described in the background art, the utility model provides a projection display type respirator. The image display mechanism is matched with the communication module to provide network interaction transfer image information service for firefighters, and the air detection module and the main control board are used for controlling the opening and closing of the air supply flow valve and the air circulation valve. The present application improves the survivability of firefighters using the respirator at a fire scene.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a projection display type respirator, includes helmet, transparent face guard, air feed flow valve, air circulation valve, is equipped with transparent face guard and air feed flow valve on the helmet, and air feed flow valve passes through the hose and links to each other with the oxygen jar, install image display mechanism, main control board, communication module, air detection module in the helmet, air feed flow valve and air circulation valve are the solenoid valve, and air feed flow valve, air circulation valve, image display mechanism, communication module, air detection module all electric connection are on the main control board, and image display mechanism is the projecting apparatus with image information projection on transparent face guard.
Specifically, the communication module comprises a wireless network module, a Bluetooth module and a satellite positioning module.
Specifically, install vital sign detection module in the helmet, vital sign detection module is connected with the main control board electricity.
Specifically, install the camera on the helmet, the camera is connected with the main control board electricity.
Specifically, a light source is arranged on the helmet and is electrically connected with the main control board.
The beneficial effects of the utility model are as follows: the utility model provides a projection display type respirator. The image display mechanism is matched with the communication module to provide network interaction transfer image information service for firefighters, and the air detection module and the main control board are used for controlling the opening and closing of the air supply flow valve and the air circulation valve. The present application improves the survivability of firefighters using the respirator at a fire scene.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
the device comprises a helmet 1, a transparent face mask 2, a gas supply flow valve 3, an air circulation valve 4, an image display mechanism 5, a camera 6, a light source 7 and an air detection module 8.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
Fig. 1 is a schematic structural view of the present utility model.
As shown in figure 1, a projection display type respirator comprises a helmet 1, a transparent face mask 2, an air supply flow valve 3 and an air flow valve 4, wherein the helmet 1 is provided with the transparent face mask 2 and the air supply flow valve 3, the air supply flow valve 3 is connected with an oxygen tank through a hose, an image display mechanism 5, a main control board, a communication module and an air detection module 8 are arranged in the helmet 1, the air supply flow valve 3 and the air flow valve 4 are all electromagnetic valves, and the air supply flow valve 3, the air flow valve 4, the image display mechanism 5, the communication module and the air detection module 8 are all electrically connected to the main control board, and the image display mechanism 5 is a projector for projecting image information on the transparent face mask 2.
The communication module comprises a wireless network module, a Bluetooth module and a satellite positioning module.
The helmet 1 is internally provided with a vital sign detection module which is electrically connected with the main control board.
The helmet 1 is provided with a camera 6, and the camera 6 is electrically connected with a main control board.
The helmet 1 is provided with a light source 7, and the light source 7 is electrically connected with the main control board.
The air detection module 8 can detect the oxygen content and the toxic gas content of the surrounding air in real time, and then transmits signals to the main control board. When the main control board judges that the air is qualified, the air circulation valve 4 is opened, and the air supply flow valve 3 is closed, so that natural air can be breathed. If the air is unqualified, the air circulation valve 4 is closed, and the air supply flow valve 3 is opened, so that the oxygen tank can supply oxygen.
The respirator communicates wirelessly with a remote director or other co-worker via a communication module and receives external image information, and projects an image onto the transparent mask 2 via the image display mechanism 5 for viewing by a firefighter.
The vital sign detection module can detect pulse, blood oxygen content, respiration and heartbeat rate of a firefighter, and transmits the information to the industrial personal computer, the industrial personal computer controls the flow of the air supply flow valve 3, so that air supply is more accurate, and the oxygen supply time of the air respirator is prolonged.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (5)
1. The utility model provides a projection display type respirator, includes helmet (1), transparent face guard (2), air feed flow valve (3), air circulation valve (4), is equipped with transparent face guard (2) and air feed flow valve (3) on helmet (1), and air feed flow valve (3) link to each other with the oxygen jar through the hose, characterized by, install image display mechanism (5), main control board, communication module, air detection module (8) in helmet (1), air feed flow valve (3) are the solenoid valve with air circulation valve (4), air feed flow valve (3), air circulation valve (4), image display mechanism (5), communication module, air detection module (8) all connect on the main control board, and image display mechanism (5) are the projecting apparatus with image information projection on transparent face guard (2).
2. The projection display type respirator of claim 1, wherein: the communication module comprises a wireless network module, a Bluetooth module and a satellite positioning module.
3. The projection display type respirator of claim 1, wherein: the helmet (1) is internally provided with a vital sign detection module, and the vital sign detection module is electrically connected with the main control board.
4. The projection display type respirator of claim 1, wherein: the helmet (1) is provided with a camera (6), and the camera (6) is electrically connected with the main control board.
5. The projection display type respirator of claim 1, wherein: a light source (7) is arranged on the helmet (1), and the light source (7) is electrically connected with the main control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223181151.0U CN218980281U (en) | 2022-11-29 | 2022-11-29 | Projection display type respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223181151.0U CN218980281U (en) | 2022-11-29 | 2022-11-29 | Projection display type respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218980281U true CN218980281U (en) | 2023-05-09 |
Family
ID=86190840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223181151.0U Active CN218980281U (en) | 2022-11-29 | 2022-11-29 | Projection display type respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218980281U (en) |
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2022
- 2022-11-29 CN CN202223181151.0U patent/CN218980281U/en active Active
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