CN219375907U - Intelligent positive pressure type respirator for fire control - Google Patents
Intelligent positive pressure type respirator for fire control Download PDFInfo
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- CN219375907U CN219375907U CN202223512217.XU CN202223512217U CN219375907U CN 219375907 U CN219375907 U CN 219375907U CN 202223512217 U CN202223512217 U CN 202223512217U CN 219375907 U CN219375907 U CN 219375907U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses a fire-fighting intelligent positive pressure respirator, which comprises a mask, an oxygen tank and an air pipe, wherein a pressure measuring device is connected to the tank opening of the oxygen tank; an imaging device and a lighting device are arranged above the mask, an AR optical waveguide display module is arranged on the inner side of the mask, and a intercom device is arranged on the left side of the mask; the device also comprises a controller which is connected with the intercom device, the camera device, the lighting device, the AR optical waveguide display module and the pressure measuring device. According to the utility model, based on the prior art, the pressure measuring device and the AR optical waveguide display module are added, the Bluetooth main control chip in the pressure measuring device can be in Bluetooth pairing with the controller, residual gas data measured by the pressure sensor are processed by the controller, and then the residual gas data are displayed in the AR optical waveguide display module, so that a firefighter wearing a mask can observe specific information in real time.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field specifically is an intelligent positive pressure formula air respirator equipment.
Background
The positive pressure type fire-fighting air respirator is a self-contained open type fire-fighting air respirator, so that rescue workers can safely extinguish fire, rescue and rescue work in severe environments filled with dense smoke, toxic gas, steam or lack of oxygen;
at present, the positive pressure type air respirator is relatively common equipment for firefighters in completing fire-extinguishing rescue tasks, and plays a great role in guaranteeing life safety of firefighters. However, the limitations of such equipment during fire operations are also apparent:
the existing positive pressure type air respirator has a single function, only supports an oxygen supply function, and the residual oxygen content of the existing positive pressure type air respirator is mainly reminded by a person looking at a mechanical dial or a security personnel recording through an interphone after the fire fighter is carried on the back to the scene. As in chinese patent application publication No. CN106806998A, a positive pressure fire-fighting oxygen respirator is disclosed, in which the oxygen content is displayed by an oxygen meter;
in this regard, a novel intelligent positive pressure type air respirator device is provided.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the novel intelligent positive pressure air respirator equipment which is convenient for checking the residual oxygen content;
the intelligent positive pressure type fire-fighting respirator comprises a mask, an oxygen tank and an air pipe, wherein a pressure measuring device is connected to the tank opening of the oxygen tank, the input end of the air pipe is connected with the output end of the pressure measuring device, and the output end of the air pipe is connected with the oxygen input end of the mask;
an imaging device and a lighting device are arranged above the mask, an AR optical waveguide display module is arranged on the right upper side of the inner side of the mask, and a intercom device is arranged on the left side of the mask;
the pressure measuring device is characterized by further comprising a controller which is connected with the intercom device, the camera device, the lighting device, the AR optical waveguide display module and the pressure measuring device;
preferably, the camera device comprises a visible star camera, an infrared thermal imaging camera and an illuminating lamp barrel, wherein the visible star camera and the infrared thermal imaging camera are connected with the controller through wires;
preferably, the pressure measuring device comprises a pressure sensor and a built-in main board, wherein the pressure sensor consists of a pressure residual value display screen, a mass block, a piezoelectric element and a bolt;
the built-in main board comprises a pressure gauge and a Bluetooth main control chip, and the Bluetooth main control chip is matched with the Bluetooth of the controller;
preferably, the AR optical waveguide display module includes a housing, a display element, a light emitting element, a pivoting member and an FPC connection base, wherein the display element, the light emitting element, the pivoting member and the FPC connection base are disposed on the housing, the pivoting member is hinged on the mask, and the display element is electrically connected with the controller;
preferably, the intercom device comprises a sound insulation ear cover, a microphone and an intercom module, wherein the microphone is arranged on the sound insulation ear cover, the intercom module comprises a Bluetooth module and a loudspeaker, and the intercom module is electrically connected with the microphone through a wire in a hose;
a PTT key connected with the intercom module is arranged on the sound insulation ear cover;
the intercom device is arranged in the sound insulation earmuff;
preferably, the controller comprises a controller main board, a metal shell and a battery main body, wherein the controller main board and the battery main body are arranged on the metal shell, and the controller main board is respectively connected with the intercom device, the image pickup device, the lighting device, the AR optical waveguide display module and the pressure measuring device;
preferably, the battery main body is provided with a battery seat interface and a battery charging interface, the metal shell is internally provided with a mounting groove, the controller main board is fixedly arranged in the mounting groove, the controller main board is provided with a battery seat, and the battery seat is electrically connected with the battery seat interface;
preferably, a fixed groove is arranged on the outer wall surface of the oxygen tank, and a lifting handle is arranged in the fixed groove; the outer wall of the controller is provided with a hook used for being fixed on a coat or a waist;
compared with the prior art, the pressure measuring device is connected to the tank opening of the oxygen tank, the input end of the air pipe is connected with the output end of the pressure measuring device, and the output end of the air pipe is connected with the oxygen input end of the mask; an imaging device and a lighting device are arranged above the mask, an AR optical waveguide display module is arranged on the right upper side of the inner side of the mask, and a intercom device is arranged on the left side of the mask; the pressure measuring device also comprises a controller which is connected with the intercom device, the camera device, the lighting device, the AR optical waveguide display module and the pressure measuring device. According to the utility model, based on the prior art, the pressure measuring device and the AR optical waveguide display module are added, the Bluetooth main control chip in the pressure measuring device can be in Bluetooth pairing with the controller, residual gas data measured by the pressure sensor are sent to the MCU main control module in the controller for processing, and then the controller displays the residual gas data in the AR optical waveguide display module, so that a firefighter wearing a mask can observe specific information in real time.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a pressure measuring device according to the present utility model;
FIG. 3 is a schematic diagram of a built-in motherboard of the pressure measurement device according to the present utility model;
FIG. 4 is a schematic diagram of an AR optical waveguide display module according to the present utility model;
fig. 5 is a schematic structural diagram of an intercom device in the present utility model;
fig. 6 is a schematic structural diagram of an intercom module in the present utility model;
FIG. 7 is a schematic diagram of a controller according to the present utility model;
fig. 8 is a schematic structural diagram of a motherboard of a controller according to the present utility model.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and examples;
referring to fig. 1-8, a fire-fighting intelligent positive pressure respirator comprises a mask 10, an oxygen tank 20 and an air pipe 240, wherein a pressure measuring device 230 is connected to the tank opening of the oxygen tank 20, the input end of the air pipe 240 is connected with the output end of the pressure measuring device 230, and the output end of the air pipe 240 is connected with the oxygen input end of the mask 10;
an image pickup device 120 and a lighting device 130 are arranged above the mask 10, an AR optical waveguide display module 140 is arranged at the upper right side of the inner side of the mask 10, and an intercom device 110 is arranged at the left side of the mask 10;
the device also comprises a controller 30 which is used for being connected with the intercom device 110, the camera device 120, the lighting device 130, the AR optical waveguide display module 140 and the pressure measuring device 230;
according to the utility model, based on the prior art, a pressure measuring device and an AR optical waveguide display module are added, a Bluetooth main control chip in the pressure measuring device can be in Bluetooth pairing with a controller, residual gas data measured by a pressure sensor are sent to an MCU main control module in the controller for processing, and then the controller displays the residual gas data in the AR optical waveguide display module, so that a firefighter wearing a mask can observe specific information in real time;
in the present utility model, the camera device 120 includes a visible star camera, an infrared thermal imaging camera, and an illumination lamp tube, where the visible star camera and the infrared thermal imaging camera are connected with the controller 30 in a wiring manner;
the visible star light camera, the infrared thermal imaging camera and the lighting lamp tube are all made of existing commercial products;
the illuminating lamp tube can provide illumination for firefighters in a dark environment, so that the operation is convenient; the visible starlight camera and the infrared thermal imaging camera process detected data in the form of electric signals through external wiring by a main control module of the controller 30, and then wirelessly transmit the processed data to a command place screen, so that a command person can conveniently know the environment faced by a firefighter;
referring to fig. 2, the pressure measuring device 230 includes a pressure sensor 235 and a built-in main board 236, wherein the pressure sensor is composed of a pressure residual value display screen 234, a mass 233, a piezoelectric element 232 and a bolt 231; the built-in main board 236 comprises a pressure gauge 238 and a Bluetooth main control chip 237, and the Bluetooth main control chip 237 is in Bluetooth pairing with the controller 30;
the pressure gauge 238 is responsible for collecting data measured by the pressure sensor 235 as the gas passes through the pressure measuring device 230 after being output from the oxygen tank 20; the bluetooth main control chip 237 can be in bluetooth pairing with the controller 30, and transmits the residual gas data measured by the pressure sensor 235 to the MCU main control module in the controller 10 for processing;
referring to fig. 4, the AR optical waveguide display module 140 includes a housing 141, and a display element 142, a light emitting element 143, a pivot 144 and an FPC connector 145 disposed on the housing 141, wherein the pivot 144 is hinged on the mask 10, and the display element 142 is electrically connected with the controller 30;
specifically, the display element 142 employs an LOE optical waveguide lens; the light emitting element 143 is embedded with an OLED screen; the case 131 has a receiving area in which the display element 142 and the light emitting element 143 are disposed, and the display element 142 is electrically connected to the light emitting element 143; the FPC connection base 145 makes the AR optical waveguide display module 140 directly and electrically connected to the controller 30 through a cable line built in the housing 141, and is configured to receive the vital sign parameters, the service time, the pressure residual value, the second air consumption and the residual time measured by the motherboard analysis sent by the controller 30, and display the data on the display element 142;
referring to fig. 5 and 6, the intercom device 110 is composed of a sound-proof earmuff 100, a microphone 111 and an intercom module 113, the microphone 111 is mounted on the sound-proof earmuff 100, the intercom module 113 is composed of a bluetooth module 115 and a loudspeaker 114, and the intercom module 113 and the microphone 111 are electrically connected through wires in a hose;
a PTT key 112 connected with the intercom module 113 on the sound insulation earmuff 100;
the intercom device 110 is installed in the sound insulation earmuff 100;
the fire fighter can conveniently talk over the internet, and the influence of environmental noise on communication is reduced;
when the intercom device is used, after the PTT key 112 is pressed, wireless connection and communication are realized through the intercom module 113 and the intercom of the commander;
referring to fig. 7, the controller 30 is composed of a controller main board 340, a metal housing 330 and a battery main body 320, wherein the controller main board 340 and the battery main body 320 are both disposed on the metal housing 330, and the controller main board 340 is respectively connected with the intercom device 110, the camera device 120, the lighting device 130, the AR optical waveguide display module 140 and the pressure measuring device 230;
referring to fig. 8, specifically, the controller main board 340 includes an MCU main control module, a 4G/5G & GPS module, an intercom module, a UWB module, a LORA module, a GPS positioning module, an AHRS inertial sensing module, a barometer module, a power module, an FPC flat cable, a battery holder, and various antenna holders;
the 4G/5G & GPS module communicates with the MCU main control module through a serial port, and is connected with a GPS antenna base on the controller main board 340 through a wiring, and when the 4G/5G & GPS module is powered on, the controller 30 has a GPS positioning function and a function of supporting 2G, 3G, 4G and 5G frequency bands;
the intercom module 113 communicates with the MCU main control module through a serial port, and after the intercom module 113 is electrified, the controller 30 has a wireless intercom function;
the UWB module is communicated with the MCU main control module through SPI and is connected with a UWB antenna base on a controller main board through wires, and when the UWB module is electrified, the controller 30 has a UWB indoor positioning function;
the LORA module is communicated with the MCU main control module through a serial port and is connected with a LORA antenna base on the controller main board 340 through a wiring, and when the LORA module is powered on, the controller 30 has the function of supporting wireless communication;
the GPS module is communicated with the MCU main control module through an SPI and is connected with the GPS antenna base through a wiring, and when the GPS module is powered on, the controller 30 has a GPS positioning function;
the X-axis direction of the AHRS inertial sensing module is forward and horizontal to the right, the Y-axis direction is forward and horizontal to the front, and the Z-axis direction is forward and vertical to the upper. The built-in gyroscope and the accelerometer are communicated with the MCU main control module through the IIC, and after the AHRS module is electrified, the controller 30 has an AHRS indoor positioning function;
the barometer module communicates with the MCU main control module through the IIC, and when the barometer module is powered on, the controller 30 has a floor recognition function by combining with AHRS sensor data;
the battery main body 320 is mounted on the back of the metal shell 330, and the battery main body 320 is connected with a battery seat of the controller main board to supply power to the controller main board; the FPC connecting seat is responsible for connecting external wiring; the MCU main control module adopts an nRF52833 module with a Bluetooth function, processes internal device parameters and can carry out Bluetooth pairing with other peripheral devices through MAC addresses;
referring to fig. 7, the battery main body 320 is provided with a battery holder interface 322 and a battery charging interface 321, the metal housing 330 is provided with a mounting groove, the controller main board 340 is fixedly mounted in the mounting groove, the controller main board 340 is provided with a battery holder, and the battery holder is electrically connected with the battery holder interface 322;
further, a fixing groove is provided on the outer wall surface of the oxygen tank 20, and a lifting handle 210 is installed in the fixing groove; hooks for fixing on the coat or the waist are arranged on the outer wall of the controller 30;
what is not described in detail in this specification belongs to the prior art known to those skilled in the art;
in the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying the number of technical features being indicated;
the foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a fire control intelligence malleation formula respirator, includes face guard (10), oxygen jar (20) and trachea (240), its characterized in that: a pressure measuring device (230) is connected to the tank opening of the oxygen tank (20), the input end of the air pipe (240) is connected with the output end of the pressure measuring device (230), and the output end of the air pipe (240) is connected with the oxygen input end of the mask (10);
an image pickup device (120) and a lighting device (130) are arranged above the mask (10), an AR optical waveguide display module (140) is arranged at the right upper part of the inner side of the mask (10), and a intercom device (110) is arranged at the left side of the mask (10);
the device also comprises a controller (30) which is used for being connected with the intercom device (110), the camera device (120), the lighting device (130), the AR optical waveguide display module (140) and the pressure measuring device (230);
the pressure measuring device (230) comprises a pressure sensor (235) and a built-in main board (236), wherein the pressure sensor consists of a pressure residual value display screen (234), a mass block (233), a piezoelectric element (232) and a bolt (231);
the built-in main board (236) comprises a pressure gauge (238) and a Bluetooth main control chip (237), and the Bluetooth main control chip (237) is in Bluetooth pairing with the controller (30).
2. The intelligent positive pressure fire ventilator of claim 1, wherein: the camera device (120) comprises a visible star camera, an infrared thermal imaging camera and an illuminating lamp tube, and the visible star camera and the infrared thermal imaging camera are connected with the controller (30) in a wiring way.
3. The intelligent positive pressure fire ventilator of claim 1, wherein: the AR optical waveguide display module (140) comprises a shell (141), and a display element (142), a light-emitting element (143), a pivoting piece (144) and an FPC connecting seat (145) which are arranged on the shell (141), wherein the pivoting piece (144) is hinged on the mask (10), and the display element (142) is electrically connected with the controller (30).
4. The intelligent positive pressure fire ventilator of claim 1, wherein: the intercom device (110) is composed of a sound insulation earmuff (100), a microphone (111) and an intercom module (113), wherein the microphone (111) is arranged on the sound insulation earmuff (100), the intercom module (113) is composed of a Bluetooth module (115) and a loudspeaker (114), and the intercom module (113) is electrically connected with the microphone (111) through a wire in a hose;
a PTT key (112) connected with the intercom module (113) on the sound insulation earmuff (100);
the intercom device (110) is arranged in the sound insulation earmuff (100).
5. The intelligent positive pressure fire ventilator of claim 1, wherein: the controller (30) is composed of a controller main board (340), a metal shell (330) and a battery main body (320), wherein the controller main board (340) and the battery main body (320) are arranged on the metal shell (330), and the controller main board (340) is respectively connected with the intercom device (110), the camera device (120), the lighting device (130), the AR optical waveguide display module (140) and the pressure measuring device (230).
6. The intelligent positive pressure fire ventilator of claim 5, wherein: the battery pack comprises a battery main body (320), and is characterized in that a battery holder interface (322) and a battery charging interface (321) are arranged on the battery main body (320), a mounting groove is formed in a metal shell (330), a controller main board (340) is fixedly arranged in the mounting groove, a battery holder is arranged on the controller main board (340), and the battery holder is electrically connected with the battery holder interface (322).
7. The intelligent positive pressure fire ventilator of claim 1, wherein: a fixed groove is formed in the outer wall surface of the oxygen tank (20), and a lifting handle (210) is arranged in the fixed groove; the outer wall of the controller (30) is provided with a hook used for being fixed on a coat or a waist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223512217.XU CN219375907U (en) | 2022-12-26 | 2022-12-26 | Intelligent positive pressure type respirator for fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223512217.XU CN219375907U (en) | 2022-12-26 | 2022-12-26 | Intelligent positive pressure type respirator for fire control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219375907U true CN219375907U (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223512217.XU Active CN219375907U (en) | 2022-12-26 | 2022-12-26 | Intelligent positive pressure type respirator for fire control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219375907U (en) |
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2022
- 2022-12-26 CN CN202223512217.XU patent/CN219375907U/en active Active
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