CN215461513U - Infrared AR air respirator who possesses gaseous sign monitoring function - Google Patents
Infrared AR air respirator who possesses gaseous sign monitoring function Download PDFInfo
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- CN215461513U CN215461513U CN202120592030.1U CN202120592030U CN215461513U CN 215461513 U CN215461513 U CN 215461513U CN 202120592030 U CN202120592030 U CN 202120592030U CN 215461513 U CN215461513 U CN 215461513U
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- back cushion
- mask
- sign monitoring
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Abstract
The utility model is suitable for the technical field of air respirators, and provides an infrared AR air respirator with a gas sign monitoring function, which comprises a mask assembly and an air supply assembly, wherein the mask assembly comprises a mask body and a mask cover; the mask assembly comprises a mask body and an air supply pipe; the infrared camera set, the control host and the optical waveguide display are arranged on the mask body; the gas supply assembly comprises a bottle rack, an oxygen bottle and a back cushion; the oxygen cylinder is fixed in the cylinder rack; through the mask body that sets up to have infrared camera group, optical waveguide display and control host computer to can gather scene image information through infrared camera group, and transmit the optical waveguide display through the control host computer and show, the person of facilitating the use implements the rescue action. Through the back of the body pad that sets up to have the fastener and the bottleholder that has the buckle, buckle and fastener are mutual adaptation and detachable connection to can be through dismantling bottleholder with quick replacement oxygen cylinder, convenient operation is fit for using widely.
Description
Technical Field
The utility model belongs to the technical field of air respirators, and particularly relates to an infrared AR air respirator with a gas sign monitoring function.
Background
The air respirator is a self-sufficient open type respirator, which is widely applied to the fields of fire fighting, chemical engineering, ships, petroleum, smelting, warehouses, laboratories, mines and the like, and is used for fire extinguishment, rescue and relief work and rescue work of firemen or rescue and rescue personnel under various environments such as dense smoke, toxic gas, steam or oxygen deficiency. The mask of the air respirator is an important component of the air respirator, air in a high-pressure air bottle of the air respirator enters the mask after being decompressed for a wearer to breathe, and foul air exhaled by a human body is exhausted to the atmosphere through an exhalation valve on the mask.
The existing air respirator can not effectively collect the video data on site, thereby being inconvenient to provide effective site information for users; in addition, the simple structure of current air respirator oxygen cylinder is inconvenient to be changed, has increased use cost, is not fit for using widely.
SUMMERY OF THE UTILITY MODEL
The utility model provides an infrared AR air respirator with a gas sign monitoring function, and aims to solve the problems in the prior art.
The infrared AR air respirator with the gas sign monitoring function comprises a mask assembly and an air supply assembly;
the mask assembly comprises a mask body and an air supply pipe; the infrared camera set, the control host and the optical waveguide display are arranged on the mask body; one end of the air supply pipe is connected with the mask body; the infrared camera set and the optical waveguide display are in signal connection with the control host;
the gas supply assembly comprises a bottle rack, an oxygen bottle and a back cushion; the oxygen cylinder is fixed in the cylinder rack; two fasteners are fixed on the bottle rack, and two binding bands are respectively fixed on the two side edges of the back cushion; a positioning plate is fixed on one side surface of the back cushion; two buckles matched with the two fasteners are fixed on the positioning plate; a back cushion is arranged at the position, opposite to the positioning plate, of the other side surface of the back cushion; the projection area of the back cushion on the back cushion along the thickness direction of the back cushion is larger than that of the positioning plate; the other end of the air supply pipe is connected with the oxygen cylinder.
Preferably, the control host comprises a microcomputer, a gas sensing device and a temperature and humidity sensor; the gas sensor and the temperature and humidity sensor are in signal connection with the microcomputer;
the infrared camera set and the optical waveguide display are in signal connection with the microcomputer.
Preferably, the gas sensing device comprises a toxic and harmful gas sensor, a combustible gas sensor and a temperature and humidity sensor.
Preferably, the mask assembly further comprises a wireless intercom; the wireless interphone is arranged on the inner side of the mask body.
Preferably, the middle part of the bottle rack is provided with a connecting rod with an annular structure; the connecting rod is provided with a fixing bolt; one end of the fixing bolt is abutted against the oxygen cylinder.
Preferably, the fastener comprises two symmetrically arranged fixing parts and an embedding part for connecting the two fixing parts; the fixing part is connected with the bottle rack;
the buckle comprises a connecting part connected with the positioning plate, a limiting part and a transition part connected with the limiting part and the connecting part;
the embedding part is detachably embedded into the buckle.
Preferably, one end of the limiting part is a connecting end and is connected with the transition part; the other end of the limiting part is a free end;
the thickness of the limiting part is reduced from the free end to the connecting end in sequence; and a convex structure is formed on one side surface of the limiting part facing the positioning plate.
Compared with the prior art, the utility model has the beneficial effects that: according to the infrared AR air respirator with the gas sign monitoring function, the mask body with the infrared camera set, the optical waveguide display and the control host is arranged, so that field image information can be collected through the infrared camera set and transmitted to the optical waveguide display through the control host to be displayed, and a user can conveniently conduct rescue actions. The back cushion that has the fastener through the setting and the bottle frame that has the buckle, buckle and fastener are mutual adaptation and detachable connection to can provide the protection through dismantling the bottle frame with quick replacement oxygen cylinder, the oxygen cylinder after the change can be through the bottle frame, convenient operation is fit for using widely.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an infrared AR air respirator with gas sign monitoring of the present invention;
FIG. 2 is a front view of the back pad of the present invention;
FIG. 3 is a rear view of the back pad of the present invention;
FIG. 4 is a front view of the bottle holder of the present invention;
FIG. 5 is a side view of the bottle holder of the present invention;
FIG. 6 is a schematic view of the fastener of the present invention;
fig. 7 is a schematic structural view of the buckle of the present invention.
In the figure: 1. a mask assembly; 11. a mask body; 12. an infrared camera set; 13. an optical waveguide display; 14. a gas supply pipe; 2. a gas supply assembly; 21. a bottle holder; 211. a connecting rod; 212. Fixing the bolt; 213. a fastener; 2131. an insertion section; 2132. a fixed part; 22. an oxygen cylinder; 23. a back pad; 231. binding bands; 232. positioning a plate; 233. buckling; 2331. a transition section; 2332. a limiting part; 2333. a connecting portion; 234. provided is a back cushion.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-7, the present invention provides a technical solution: an infrared AR air respirator with a gas sign monitoring function comprises a mask assembly 1 and a gas supply assembly 2.
The mask assembly 1 comprises a mask body 11 and an air supply pipe 14; the infrared camera set 12, the control host and the optical waveguide display 13 are arranged on the mask body 11; one end of the air supply pipe 14 is connected with the mask body 11; the infrared camera set 12 and the optical waveguide display 13 are in signal connection with a control host.
The gas supply assembly 2 comprises a bottle rack 21, an oxygen bottle 22 and a back cushion 23; an aerobic gas bottle 22 is fixed in the bottle frame 21; two binding bands 231 are respectively fixed on the two side edges of the bottle frame 21, which are fixed with two fasteners 213 and the back cushion 23; a positioning plate 232 is fixed on one side surface of the back cushion 23; two buckles 233 matched with the two fasteners 213 are fixed on the positioning plate 232; a back cushion 234 is arranged at the other side surface of the back cushion 23 opposite to the positioning plate 232; the projection area of the back cushion 234 on the back cushion 23 in the thickness direction of the back cushion 23 is larger than the projection area of the positioning plate 232; the other end of the air supply pipe 14 is connected with an oxygen cylinder 22.
In the present embodiment, the mask body 11 is worn by a user, and the air supply pipe 14 is used for inputting oxygen in the oxygen cylinder 22 for the user to breathe. The infrared camera assembly 12 can collect an infrared image of the scene and transmit the image to the optical waveguide display 13 for display through the control host. The oxygen cylinder 22 is secured within the bottle holder 21 and is shielded by the bottle holder 21. The back pad 23 is used for the user to contact the back of the user when carrying the oxygen cylinder 22. The back pad 23 may be made of a rubber material, and the straps 231 may be used to be tied to the chest and waist of the user, and another set of straps may be provided to be fixed to the shoulders of the user, the straps 231 and straps serving to fix the back pad 23 to the back of the user. The positioning plate 232 is used for fixing the bottle rack 21 through the fastener 213 and the buckle 233, and is convenient to detach and replace. The back pad 234 may be made of a sponge material and is used to enhance comfort.
Further, the control host comprises a microcomputer, a gas sensing device and a temperature and humidity sensor; the gas sensing device and the temperature and humidity sensor are in signal connection with a microcomputer; the infrared camera set 12 and the optical waveguide display 13 are both in signal connection with a microcomputer.
In this embodiment, the gas sensor is used to collect the concentration information of various elements in the air, and the temperature and humidity sensor is used to collect the air humidity and temperature information, and both the information are processed by the microcomputer in real time and then transmitted to the optical waveguide display 13 for display.
Further, the gas sensing device comprises a toxic and harmful gas sensor, a combustible gas sensor and a temperature and humidity sensor.
In this embodiment, the toxic and harmful gases may be carbon monoxide and sulfur dioxide, so the gas sensing device may be a corresponding gas concentration detector, and the detected signal is processed by the microcomputer and then transmitted to the optical waveguide display 13 for display.
Further, the mask assembly 1 further comprises a wireless interphone; the wireless interphone is installed inside the mask body 11.
In the embodiment, the wireless interphone can be used for a user to carry out real-time voice talkback with external personnel, so that personnel scheduling and information communication are facilitated.
Further, the middle part of the bottle frame 21 is provided with a connecting rod 211 with an annular structure; the connecting rod 211 is provided with a fixing bolt 212; one end of the fixing bolt 212 abuts against the oxygen cylinder 22.
In the present embodiment, the fixing bolt 212 may increase the installation stability of the oxygen cylinder 22, and the end of the fixing bolt 212 may be sleeved with a rubber sleeve to reduce damage to the outer shell of the oxygen cylinder 22.
Further, the fastener 213 includes two symmetrically disposed fixing portions 2132 and an embedding portion 2131 connecting the two fixing portions 2132; the fixing part 2132 is connected with the bottle rack 21; the buckle 233 comprises a connecting part 2333 connected with the positioning plate 232, a limiting part 2332 and a transition part 2331 connected with the limiting part 2332 and the connecting part 2333; the insertion portion 2131 is detachably inserted into the clip 233.
In this embodiment, the stopper 2332 is disposed upward, and the insertion 2131 of the clip 233 can be slid into the catch 213 along the stopper 2332 during attachment.
Further, one end of the limiting portion 2332 is a connecting end and is connected to the transition portion 2331; the other end of the stopper 2332 is a free end; the thickness of the stopper 2332 decreases from the free end to the connecting end in turn; and a protrusion structure is formed on a side of the stopper 2332 facing the positioning plate 232.
In this embodiment, the protrusion structure on the limiting portion 2332 can effectively limit the position of the insertion portion 2131, prevent the insertion portion 2131 from falling off, and further improve the installation stability of the bottle frame 21.
The working principle and the using process of the utility model are as follows: after the present invention is installed, the user wears the mask body 11, and the oxygen cylinder 22 is input into the mask body 11 through the air supply pipe 14 for the user to breathe. The infrared camera assembly 12 can collect an infrared image of the scene and transmit the image to the optical waveguide display 13 for display through the control host. The oxygen cylinder 22 is shielded by the bottle holder 21. The function of the strap 231 and the back strap is to secure the back pad 23 to the user's back. The positioning plate 232 is used for fixing the bottle rack 21 through the fastener 213 and the buckle 233, and is convenient to detach and replace. The back pads 234 may promote comfort.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an infrared AR air respirator that possesses gaseous sign monitoring function which characterized in that: comprises a mask component (1) and a gas supply component (2);
the mask assembly (1) comprises a mask body (11) and an air supply pipe (14); the infrared camera set (12), the control host and the optical waveguide display (13) are mounted on the mask body (11); one end of the air supply pipe (14) is connected with the mask body (11); the infrared camera set (12) and the optical waveguide display (13) are in signal connection with the control host;
the gas supply assembly (2) comprises a bottle rack (21), an oxygen bottle (22) and a back cushion (23); the oxygen cylinder (22) is fixed in the cylinder rack (21); two fasteners (213) are fixed on the bottle rack (21), and two binding bands (231) are respectively fixed on the two side edges of the back cushion (23); a positioning plate (232) is fixed on one side surface of the back cushion (23); two buckles (233) matched with the two fasteners (213) are fixed on the positioning plate (232); a back cushion (234) is arranged at the part of the other side surface of the back cushion (23) opposite to the positioning plate (232); the projection area of the back cushion (234) on the back cushion (23) along the thickness direction of the back cushion (23) is larger than the projection area of the positioning plate (232); the other end of the air supply pipe (14) is connected with the oxygen cylinder (22).
2. The infrared AR air respirator with gas sign monitoring of claim 1, wherein: the control host comprises a microcomputer, a gas sensing device and a temperature and humidity sensor; the gas sensing device and the temperature and humidity sensor are in signal connection with the microcomputer;
the infrared camera set (12) and the optical waveguide display (13) are in signal connection with the microcomputer.
3. The infrared AR air respirator with gas sign monitoring of claim 2, wherein: the gas sensing device comprises a toxic and harmful gas sensor, a combustible gas sensor and a temperature and humidity sensor.
4. The infrared AR air respirator with gas sign monitoring of claim 1, wherein: the mask assembly (1) further comprises a wireless interphone; the wireless interphone is arranged on the inner side of the mask body (11).
5. The infrared AR air respirator with gas sign monitoring of claim 1, wherein: the middle part of the bottle rack (21) is provided with a connecting rod (211) with an annular structure; a fixing bolt (212) is mounted on the connecting rod (211); one end of the fixing bolt (212) abuts against the oxygen cylinder (22).
6. The infrared AR air respirator with gas sign monitoring of claim 1, wherein: the fastener (213) comprises two symmetrically arranged fixing parts (2132) and an embedding part (2131) for connecting the two fixing parts (2132); the fixing part (2132) is connected with the bottle rack (21);
the buckle (233) comprises a connecting part (2333) connected with the positioning plate (232), a limiting part (2332) and a transition part (2331) connected with the limiting part (2332) and the connecting part (2333);
the embedding part (2131) is detachably embedded into the buckle (233).
7. The infrared AR air respirator with gas sign monitoring of claim 6, wherein: one end of the limiting part (2332) is a connecting end and is connected with the transition part (2331); the other end of the limiting part (2332) is a free end;
the thickness of the limiting part (2332) is reduced from the free end to the connecting end in sequence; and a protrusion structure is formed on a side surface of the stopper portion (2332) facing the positioning plate (232).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120592030.1U CN215461513U (en) | 2021-03-23 | 2021-03-23 | Infrared AR air respirator who possesses gaseous sign monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120592030.1U CN215461513U (en) | 2021-03-23 | 2021-03-23 | Infrared AR air respirator who possesses gaseous sign monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215461513U true CN215461513U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120592030.1U Active CN215461513U (en) | 2021-03-23 | 2021-03-23 | Infrared AR air respirator who possesses gaseous sign monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215461513U (en) |
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2021
- 2021-03-23 CN CN202120592030.1U patent/CN215461513U/en active Active
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