Intelligent emergency command device based on fire-fighting visual integrated management platform

Abstract

The invention discloses an intelligent emergency command device based on a fire-fighting visual integrated management platform, and relates to the technical field of fire fighting, and the device comprises a helmet, and also comprises an intelligent detection mechanism which is installed on the outer wall of the top of the helmet and is used for swinging to detect the surrounding environment; the head twisting reminding mechanism is mounted on the inner wall of the helmet and used for twisting the head of the firefighter according to data of the intelligent detection mechanism; by installing the intelligent detection mechanism, the detection head rotates by 360 degrees and swings up and down, and fire source image data around and at the top of a firefighter are obtained to a greater extent; the head twisting reminding mechanism is installed to twist towards the fire source position according to the fire source position, a fireman is reminded in a contact mode, the situation that the fireman is in danger due to the fact that a command cannot be heard in time in a noisy environment is avoided, the fireman is informed of the fire source direction through the twisting direction, the fire source position is obtained more quickly, and the fire source is put out quickly.

Description

Technical Field

[0001] The present invention relates to the field of fire protection technology, and particularly to an intelligent emergency command device based on a fire protection visualization integrated management platform. Background Art

[0002] A fire helmet is composed of a helmet shell, a face mask, a cape, a buffer layer, etc. It has a semi-helmet design with novel styles and has properties such as protection against impact by sharp objects, corrosion resistance, heat radiation resistance, reflectivity, insulation, and lightness. An air respirator and a wireless communication system can be worn inside the helmet, and there are obvious reflective signs.

[0003] Firefighters cannot observe the rear in a timely manner during fire extinguishing. Therefore, when there is a fire source at the rear, it is very easy to threaten the safety of firefighters themselves. When firefighters are working, the command post conveys commands to firefighters in a voice manner. However, the fire extinguishing environment is noisy, and when firefighters are seriously engaged, they are likely to ignore the sound, and missing the command will lead to danger. Summary of the Invention

[0004] The present invention proposes an intelligent emergency command device based on a fire protection visualization integrated management platform to solve the above deficiencies in the prior art.

[0005] To achieve the above object, the present invention adopts the following technical solutions: An intelligent emergency command device based on a fire protection visualization integrated management platform, including a helmet, further comprising: An intelligent detection mechanism, which is installed on the outer wall of the top of the helmet and is used for swinging to detect the surrounding environment; A head twisting reminder mechanism, which is installed on the inner wall of the helmet and is used for twisting the head of the firefighter according to the data of the intelligent detection mechanism; A transmission switching mechanism, which is installed on the inner wall of the top of the helmet and is connected to the intelligent detection mechanism, and is used for changing the twisting direction of the head twisting reminder mechanism; A driving mechanism, which is installed on the inner wall of the top of the helmet and is connected to the head twisting reminder mechanism and the transmission switching mechanism, and drives the head twisting reminder mechanism and the transmission switching mechanism to operate.

[0006] Further, the helmet includes a shell, the outer surface of the shell is rotatably connected with a goggle, a protective curtain is fixed at the bottom of the shell, an earphone is fixed at the bottom of the shell, a protective layer is sleeved on the inner wall of the shell, openings are provided on both sides of the protective layer, the bottom of the protective layer is fixedly connected to the bottom of the shell, the head twisting reminder mechanism is located between the protective layer and the shell, and the transmission switching mechanism is located between the protective layer and the shell.

[0007] Further, the intelligent detection mechanism includes a rotating shaft frame rotatably connected through the top of the housing. A swing plate is rotatably connected to the rotating shaft frame. One side of the swing plate is fixed with a swing rod. One end of the swing rod is fixed with a detection head. A wave ring is fixed to the top of the housing. The swing rod is located on top of the wave ring. One end of a first spring is obliquely fixed to the bottom of the swing plate, and the other end of the first spring is fixedly connected to the rotating shaft frame. A first bevel gear is fixedly arranged on the outer part of the bottom end of the rotating shaft frame, and a first gear is fixedly arranged at the bottom end of the rotating shaft frame. A first vertical plate is fixedly arranged on the inner wall of the bottom of the housing. A rotating shaft two is rotatably connected inside the first vertical plate. One end of the rotating shaft two is provided with a one-way gear one, and the other end of the rotating shaft two is provided with a second bevel gear. The second bevel gear meshes with the first bevel gear.

[0008] Further, the intelligent detection mechanism further includes a transparent cover fixed to the top of the housing. The transparent cover houses the wave ring, the swing plate, the swing rod, the detection head and the first spring inside. A scraping plate frame is sleeved on the outer wall of the transparent cover. The scraping plate frame is fixed to the top end of the rotating shaft frame. The rotating shaft frame is rotatably connected through the top of the transparent cover.

[0009] Further, the head twisting reminder mechanism includes a mounting plate fixed to the inner wall of the top of the housing. A rotating shaft one is rotatably connected to the bottom of the mounting plate. Two third vertical plates are fixed to the bottom of the mounting plate. One end of a second spring is fixed to the opposite sides of the two third vertical plates, and the other end of the second spring is fixedly connected to the rotating shaft one. A second gear is fixedly arranged on the outer part of the rotating shaft one. An H-shaped mounting frame is fixed to the bottom end of the rotating shaft one. Two arc-shaped plates are rotatably connected to the H-shaped mounting frame. A torsion spring is arranged at the rotating connection of the arc-shaped plate and the H-shaped mounting frame. A head contact block is fixed to the bottom of the arc-shaped plate. Rubber blocks are fixed to the opposite sides of the two head contact blocks. Gradually thickened plates are arranged on both sides of the arc-shaped plate. The two gradually thickened plates are symmetrically arranged. The gradually thickened plate is fixedly connected to the inner wall of the housing.

[0010] Further, the transmission switching mechanism includes a second vertical plate fixed to the inner wall of the top of the housing. A reciprocating screw rod is rotatably connected inside the second vertical plate. One end of the reciprocating screw rod is provided with a second one-way gear. A moving plate is threadedly sleeved on the outer part of the reciprocating screw rod. A guide rod is sleeved inside the moving plate. One end of the guide rod is fixedly connected to the second vertical plate. A C-shaped frame is fixed to one side of the moving plate.

[0011] Further, the transmission switching mechanism includes a third rotating shaft and a fourth rotating shaft rotatably connected inside the C-shaped frame. A third gear is fixed to the top end of the third rotating shaft, and a first incomplete gear is fixed to the bottom end of the third rotating shaft. A fourth gear is fixed to the top of the fourth rotating shaft, and a second incomplete gear is fixed to the bottom end of the fourth rotating shaft. The inner top wall of the housing is rotatably connected with a fifth rotating shaft, and a sixth gear is fixed to the bottom end of the fifth rotating shaft. The sixth gear meshes with the first gear. The third gear moves to mesh with the sixth gear. The fourth gear moves to mesh with the first gear. The first incomplete gear moves to mesh with the second gear. The second incomplete gear moves to mesh with the second gear. A clockwork spring is fixed to the outside of both the third rotating shaft and the fourth rotating shaft, and the other end of the clockwork spring is fixed to the C-shaped frame.

[0012] Further, the driving mechanism includes a fourth vertical plate fixed to the inner top wall of the housing. A motor is fixed to one side of the fourth vertical plate. One end of the output shaft of the motor is fixed with a seventh gear. One side of the seventh gear meshes with a first one-way gear, and the other side of the seventh gear meshes with a second one-way gear. A remote controller is fixed to the inner wall of the housing. The remote controller is electrically connected to the detection head, the motor, and the earphone. The remote controller is externally connected to a visualization terminal. A battery is fixed to the inner wall of the housing. The battery is electrically connected to the remote controller, the detection head, the motor, and the earphone.

[0013] Compared with the existing technology, the beneficial effects of the present invention are as follows: 1. By installing the intelligent detection mechanism, the detection head rotates 360° and swings up and down in the present invention, obtaining the fire source image data around and above the firefighter to a greater extent. 2. By installing the head twisting reminder mechanism, the present invention twists in the direction of the fire source according to the position of the fire source, reminding the firefighter through contact, avoiding the situation that the firefighter cannot hear the command in time due to the noisy environment and being in danger, and informing the firefighter of the direction of the fire source through the twisting direction, so as to obtain the position of the fire source faster and extinguish the fire quickly. 3. By installing the transmission switching mechanism, the present invention realizes meshing in different directions according to the position of the fire source, reducing the energy consumption and increasing the usage time of the helmet. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the first perspective structure of the helmet of an intelligent emergency command device based on a fire-fighting visualization integrated management platform proposed by the present invention.

[0015] Figure 2 It is a schematic diagram of the second perspective structure of the helmet of an intelligent emergency command device based on a fire-fighting visualization integrated management platform proposed by the present invention.

[0016] Figure 3This is a schematic diagram of the internal structure of a transparent cover of an intelligent emergency command device based on a fire visualization integrated management platform proposed by the present invention.

[0017] Figure 4 This is a first-person structural diagram of a transmission switching mechanism of an intelligent emergency command device based on a fire visualization integrated management platform proposed in the present invention.

[0018] Figure 5 This is a structural schematic diagram of the head twisting reminder mechanism of an intelligent emergency command device based on a fire visualization integrated management platform proposed by the present invention.

[0019] Figure 6 This is a second-view structural schematic diagram of a transmission switching mechanism of an intelligent emergency command device based on a fire visualization integrated management platform proposed by the present invention.

[0020] In the figure: 1. Helmet; 11. Shell; 12. Goggles; 13. Earphones; 14. Protective curtain; 15. Protective layer; 2. Intelligent detection mechanism; 21. Transparent cover; 22. Rotating shaft frame; 23. Scraper frame; 24. Swinging plate; 25. Swinging rod; 26. Detection head; 27. Wave ring; 28. Spring 1; 29. Bevel gear 1; 210. Gear 1; 211. Vertical plate 1; 212. Rotating shaft 2; 213. Bevel gear 2; 214. One-way gear 1; 3. Transmission switching mechanism; 31. Vertical plate 2; 32. Reciprocating screw; 33. One-way gear 2; 34. Guide Rod; 35, moving plate; 36, C-type frame; 37, shaft three; 38, gear three; 39, incomplete gear one; 310, shaft four; 311, incomplete gear two; 312, gear four; 313, shaft five; 314, gear six; 315, spring; 4, head twisting reminder mechanism; 41, mounting plate; 42, shaft one; 43, gear two; 44, H-type mounting frame; 45, arc plate; 46, head contact block; 47, gradually thickening plate; 48, vertical plate three; 49, spring two; 5, driving mechanism; 51, motor; 52, gear seven; 53, vertical plate four. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, the meaning of "a plurality" is two or more unless otherwise specifically defined. In addition, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Embodiment: Refer to Figures 1 - 6 : An intelligent emergency command device based on a fire visualization integrated management platform, including a helmet 1. The helmet 1 includes a housing 11. A goggle 12 is rotatably connected to the outer surface of the housing 11. A protective curtain 14 is fixed to the bottom of the housing 11. An earphone 13 is fixed to the bottom of the housing 11. A protective layer 15 is sleeved on the inner wall of the housing 11. Openings 16 are formed on both sides of the protective layer 15. The bottom of the protective layer 15 is fixedly connected to the bottom of the housing 11. A head-twisting reminder mechanism 4 is located between the protective layer 15 and the housing 11. A transmission switching mechanism 3 is located between the protective layer 15 and the housing 11.

[0025] It further includes: An intelligent detection mechanism 2, which is installed on the outer wall of the top of the helmet 1 and is used for swinging to detect the surrounding environment; The intelligent detection mechanism 2 includes a rotating shaft frame 22 that is rotatably connected through the top of the housing 11. A swing plate 24 is rotatably connected to the rotating shaft frame 22. One side of the swing plate 24 is fixed with a swing rod 25. One end of the swing rod 25 is fixed with a detection head 26. The detection head includes, but is not limited to, a camera and an infrared sensor. A wave ring 27 is fixed to the top of the housing 11. The swing rod 25 is located on top of the wave ring 27. One end of a first spring 28 is obliquely fixed to the bottom of the swing plate 24, and the other end of the first spring 28 is fixedly connected to the rotating shaft frame 22. A first bevel gear 29 is fixedly installed on the outer side of the bottom end of the rotating shaft frame 22, and a first gear 210 is fixedly installed at the bottom end of the rotating shaft frame 22. A first vertical plate 211 is fixedly installed on the inner wall of the bottom of the housing 11. A second rotating shaft 212 is rotatably connected inside the first vertical plate 211. A one-way first gear 214 is installed at one end of the second rotating shaft 212, and a second bevel gear 213 is installed at the other end of the second rotating shaft 212. The second bevel gear 213 meshes with the first bevel gear 29; The intelligent detection mechanism 2 further includes a transparent cover 21 fixed to the top of the housing 11. The transparent cover 21 houses the wave ring 27, the swing plate 24, the swing rod 25, the detection head 26, and the first spring 28 inside. A scraper frame 23 is sleeved on the outer wall of the transparent cover 21. The scraper frame 23 is fixed to the top end of the rotating shaft frame 22. The rotating shaft frame 22 is rotatably connected through the top of the transparent cover 21; The intelligent detection mechanism enables the detection head to rotate 360° and swing up and down, obtaining fire source image data around and above the firefighter to a greater extent.

[0026] The head twisting reminder mechanism 4 is installed on the inner wall of the helmet 1 and is used to twist the head of the firefighter according to the data of the intelligent detection mechanism 2; The head twisting reminder mechanism 4 includes a mounting plate 41 fixed to the inner wall of the top of the housing 11. A first rotating shaft 42 is rotatably connected to the bottom of the mounting plate 41. Two third vertical plates 48 are fixed to the bottom of the mounting plate 41. A second spring 49 is fixed to the opposite sides of the two third vertical plates 48. The opposite ends of the two second springs 49 are fixedly connected to the first rotating shaft 42. A second gear 43 is fixedly installed on the outer side of the first rotating shaft 42. An H-shaped mounting frame 44 is fixed to the bottom end of the first rotating shaft 42. Two arc-shaped plates 45 are rotatably connected to the H-shaped mounting frame 44. A torsion spring is installed at the rotational connection of the arc-shaped plate 45 and the H-shaped mounting frame 44. A head contact block 46 is fixed to the bottom of the arc-shaped plate 45. Rubber blocks are fixed to the opposite sides of the two head contact blocks 46. Gradually thickened plates 47 are arranged on both sides of the arc-shaped plate 45. The two gradually thickened plates 47 are symmetrically arranged and are fixedly connected to the inner wall of the housing 11; The head twisting reminder mechanism twists in the direction of the fire source position according to the fire source position, reminding the firefighter through contact, avoiding the situation that the firefighter cannot hear the command in time due to the noisy environment and putting the firefighter in danger.

[0027] The transmission switching mechanism 3 is installed on the inner wall of the top of the helmet 1 and is connected to the intelligent detection mechanism 2 for changing the twisting direction of the head twisting reminder mechanism 4; The transmission switching mechanism 3 includes a second vertical plate 31 fixed to the inner wall of the top of the housing 11. A reciprocating screw 32 is rotatably connected inside the second vertical plate 31. One end of the reciprocating screw 32 is provided with a second one-way gear 33. A moving plate 35 is sleeved on the outer thread of the reciprocating screw 32. A guide rod 34 is sleeved inside the moving plate 35. One end of the guide rod 34 is fixedly connected to the second vertical plate 31. One side of the moving plate 35 is fixed with a C-shaped frame 36; The transmission switching mechanism 3 includes a third rotating shaft 37 and a fourth rotating shaft 310 rotatably connected inside the C-shaped frame 36. The top end of the third rotating shaft 37 is fixed with a third gear 38. The bottom end of the third rotating shaft 37 is fixed with a first incomplete gear 39. The top of the fourth rotating shaft 310 is fixed with a fourth gear 312. The bottom end of the fourth rotating shaft 310 is fixed with a second incomplete gear 311. A fifth rotating shaft 313 is rotatably connected to the inner wall of the top of the housing 11. The bottom end of the fifth rotating shaft 313 is fixed with a sixth gear 314. The sixth gear 314 meshes with the first gear 210. The third gear 38 moves to mesh with the sixth gear 314. The fourth gear 312 moves to mesh with the first gear 210. The first incomplete gear 39 moves to mesh with the second gear 43. The second incomplete gear 311 moves to mesh with the second gear 43. The outer parts of the third rotating shaft 37 and the fourth rotating shaft 310 are both fixed with clockwork springs 315. The other ends of the clockwork springs 315 are fixedly connected to the C-shaped frame 36; The transmission switching mechanism realizes meshing in different directions according to the position of the fire source, reduces the energy consumption, and increases the service time of the helmet.

[0028] The driving mechanism 5 is installed on the inner wall of the top of the helmet 1 and is connected to the head twisting reminder mechanism 4 and the transmission switching mechanism 3, and drives the head twisting reminder mechanism 4 and the transmission switching mechanism 3 to operate; The driving mechanism 5 includes a fourth vertical plate 53 fixed to the inner wall of the top of the housing 11. A motor 51 is fixed to one side of the fourth vertical plate 53. One end of the output shaft of the motor 51 is fixed with a seventh gear 52. One side of the seventh gear 52 meshes with the first one-way gear 214. The other side of the seventh gear 52 meshes with the second one-way gear 33. A remote controller is fixed to the inner wall of the housing 11. The remote controller is electrically connected to the detection head 26, the motor 51 and the earphone 13. The remote controller is externally connected to a visualization terminal. A battery is fixed to the inner wall of the housing 11. The battery is electrically connected to the remote controller, the detection head 26, the motor 51 and the earphone 13.

[0029] Working principle: The remote controller controls the motor 51 to drive the seventh gear 52 to rotate forward. The forward rotation of the seventh gear 52 meets the rotation direction for driving the first one-way gear 214 to rotate. The rotation of the first one-way gear 214 meets the rotation direction for driving the second shaft 212 to rotate. The second shaft 212 drives the second bevel gear 213 to rotate. The second bevel gear 213 drives the first bevel gear 29 and the rotating shaft frame 22 to rotate. The rotation of the rotating shaft frame 22 causes the scraper frame 23 to rotate to remove the soot on the surface of the transparent cover 21, preventing it from affecting the data acquisition by the detection head. The rotating shaft frame 22 drives the first gear 210 to rotate. The first gear 210 drives the sixth gear 314 to rotate. The rotating shaft frame 22 drives the swing plate 24, the swing rod 25, and the detection head 26 to rotate. When the swing rod 25 rotates, it drives the swing plate 24 and the detection head 26 to move up and down along the slope on the wave ring 27. The detection head rotates 360° and swings up and down to obtain the fire source image data around and above the firefighter to a greater extent, and transmits the fire source image data remotely to the visualization terminal. The commander in front of the visualization terminal connects the headset 13 through the remote controller to issue commands to the firefighter. When the environment is noisy and it is difficult for the firefighter to hear the instructions, the commander controls the transmission switching mechanism 3 and the head twisting reminder mechanism 4 to operate through the remote controller to remind the firefighter of the fire source position. After receiving the fire source image data, the remote controller will perform intelligent analysis. When the visualization terminal fails to issue commands in time and the analyzed data exceeds the threshold, it will actively control the operation of the transmission switching mechanism 3 and the head twisting reminder mechanism 4; The remote controller controls the motor 51 to drive the seventh gear 52 to rotate in reverse according to the fire source position. The reverse rotation of the seventh gear 52 meets the condition for driving the second one-way gear 33 to drive the reciprocating screw 32 to rotate. The rotation of the reciprocating screw 32 causes the moving plate 35 to drive the C-shaped frame 36 to move. The movement of the C-shaped frame 36 drives the third shaft 37, the third gear 38, the incomplete first gear 39, the fourth gear 312, the fourth shaft 310, and the incomplete second gear 311 to move. If the scalp needs to be twisted clockwise, the fourth gear 312 meshes with the first gear 210. If the scalp needs to be twisted counterclockwise, the third gear 38 meshes with the sixth gear 314. Since the reciprocating screw 32 drives the moving plate 35 to move back and forth all the time, when the fourth gear 312 needs to mesh with the first gear 210, the moving direction of the moving plate 35 may not necessarily meet the meshing condition of the two. Therefore, it is possible that the third gear 38 meshes with the sixth gear 314 quickly and then separates, and then the moving plate 35 moves in the opposite direction to make the fourth gear 312 mesh with the first gear 210; Then, turn off the motor 51 to drive the one-way gear two 33 to reverse. When the gear three 38 and the gear six 314 are quickly engaged, the gear three 38 will be deflected by a slight angle by the gear six 314. However, since the blank position of the incomplete gear one 39 below contacts the gear two 43, no engagement occurs, and the rotating shaft one 42 will not rotate. When the rotating shaft three 37 deflects, it will pull the clockwork spring 315 to contract, and when the engagement is released, it will reset to prevent the blank position of the incomplete gear from rotating to one side after multiple deflections, causing the teeth to engage with the gear two 43 and rotating the rotating shaft one 42. The gear four 312 engages with the rotating gear one 210 to drive the rotating shaft four 310 and the incomplete gear two 311 to rotate. The rotating shaft four 310 contracts the clockwork spring 315, and the teeth of the incomplete gear two 311 rotate to engage with the gear two 43 and drive it to rotate a certain angle. The gear two 43 drives the rotating shaft one 42 to rotate. The rotating shaft one 42 pulls the spring two 49. The rotating shaft one 42 rotates to drive the H-shaped mounting bracket 44 to rotate. The H-shaped mounting bracket 44 rotates to drive the arc-shaped plate 45 to rotate. The arc-shaped plate 45 drives the head contact block 46 to rotate. During the rotation process, the arc-shaped plate 45 contacts the gradually thickening plate 47, and as the thickness of the gradually thickening plate 47 increases, the arc-shaped plate 45 rotates around the connecting line and compresses the torsion spring. The head contact block 46 pushes the rubber block out of the opening to contact the head of the firefighter, and slightly twists the scalp of the firefighter during rotation. When the teeth of the incomplete gear two 311 are not engaged with the gear two 43, the spring two 49 pulls the rotating shaft one 42 to reset, causing the arc-shaped plate 45 and the head contact block 46 to return to their original positions; After twisting back and forth several times, start the motor 51 to drive the gear seven 52 to reverse, so that the gear four 312 engages with the gear one 210. When the rotating shaft four 310 rotates, the compressed clockwork spring 315 will reset the gear four 312, the rotating shaft four 310 and the incomplete gear two 311, so that the blank position of the incomplete gear two 311 faces the gear two 43 again. If a fire source is found on the other side, then engage the gear three 38 and the gear six 314 to achieve counterclockwise twisting, so as to twist in the direction of the fire source for different directions of the fire source, enabling the firefighter to quickly understand the location of the fire source and extinguish the fire in a timely manner. By twisting back and forth in a contact way to remind the firefighter, it is avoided that the noisy environment affects the firefighter's receipt of commands. In addition, the transmission switching mechanism 3 reduces the consumption of the motor 51 and improves the battery usage time.

[0030] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An intelligent emergency command device based on a fire visualization integrated management platform, comprising a helmet (1), characterized in that It also includes: An intelligent detection mechanism (2), which is installed on the outer wall of the top of the helmet (1) and is used to swing and detect the surrounding environment; A head twisting reminder mechanism (4), which is installed on the inner wall of the helmet (1) and is used to twist the head of the firefighter according to the data of the intelligent detection mechanism (2); A transmission switching mechanism (3), which is installed on the inner wall of the top of the helmet (1) and is connected to the intelligent detection mechanism (2) and is used to change the twisting direction of the head twisting reminder mechanism (4); A driving mechanism (5), which is installed on the inner wall of the top of the helmet (1) and is connected to the head twisting reminder mechanism (4) and the transmission switching mechanism (3) and drives the head twisting reminder mechanism (4) and the transmission switching mechanism (3) to operate.

2. The intelligent emergency command device based on the fire fighting visualization integrated management platform according to claim 1, characterized in that The helmet (1) includes a shell (11). A goggle (12) is rotatably connected to the outer surface of the shell (11). A protective curtain (14) is fixed to the bottom of the shell (11). A headset (13) is fixed to the bottom of the shell (11). A protective layer (15) is sleeved on the inner wall of the shell (11). Openings (16) are formed on both sides of the protective layer (15). The bottom of the protective layer (15) is fixedly connected to the bottom of the shell (11). The head twisting reminder mechanism (4) is located between the protective layer (15) and the shell (11). The transmission switching mechanism (3) is located between the protective layer (15) and the shell (11).

3. The intelligent emergency command device based on the fire fighting visual integrated management platform according to claim 2, characterized in that, The intelligent detection mechanism (2) includes a rotating shaft frame (22) that is rotatably connected through the top of the shell (11). A swing plate (24) is rotatably connected to the rotating shaft frame (22). A swing rod (25) is fixed to one side of the swing plate (24). A detection head (26) is fixed to one end of the swing rod (25). A wave ring (27) is fixed to the top of the shell (11). The swing rod (25) is located on the top of the wave ring (27). A first spring (28) is obliquely fixed to the bottom of the swing plate (24). One end of the first spring (28) is fixedly connected to the rotating shaft frame (22). A first bevel gear (29) is fixedly connected to the outer bottom end of the rotating shaft frame (22). A first gear (210) is fixed to the bottom end of the rotating shaft frame (22). A first vertical plate (211) is fixedly connected to the inner bottom wall of the shell (11). A second rotating shaft (212) is rotatably connected inside the first vertical plate (211). A one-way first gear (214) is installed at one end of the second rotating shaft (212). A second bevel gear (213) is installed at the other end of the second rotating shaft (212). The second bevel gear (213) meshes with the first bevel gear (29).

4. An intelligent emergency command device based on a fire fighting visualization integrated management platform according to claim 3, characterized in that, The intelligent detection mechanism (2) further includes a transparent cover (21) fixed to the top of the shell (11). The transparent cover (21) sleeves the wave ring (27), the swing plate (24), the swing rod (25), the detection head (26) and the first spring (28) inside. A scraping plate frame (23) is sleeved on the outer wall of the transparent cover (21). The scraping plate frame (23) is fixed to the top end of the rotating shaft frame (22). The rotating shaft frame (22) is rotatably connected through the top of the transparent cover (21).

5. An intelligent emergency command device based on a fire visualization integrated management platform according to claim 4, characterized in that, The head-twisting reminder mechanism (4) includes a mounting plate (41) fixed to the inner wall of the top of the housing (11). A first rotating shaft (42) is rotatably connected to the bottom of the mounting plate (41). Two third vertical plates (48) are fixed to the bottom of the mounting plate (41). A second spring (49) is fixed to each of the opposite sides of the two third vertical plates (48). The opposite ends of the two second springs (49) are fixedly connected to the first rotating shaft (42). A second gear (43) is fixed to the outer portion of the first rotating shaft (42). The bottom end of the first rotating shaft (42) is fixedly connected to an H-shaped mounting frame (44). Two arc-shaped plates (45) are rotatably connected to the H-shaped mounting frame (44). A torsion spring is installed at the rotational connection of the arc-shaped plate (45) and the H-shaped mounting frame (44). A head contact block (46) is fixed to the bottom of the arc-shaped plate (45). Rubber blocks are fixed to each of the opposite sides of the two head contact blocks (46). Thicker plates (47) are provided on both sides of the arc-shaped plate (45). The two thicker plates (47) are symmetrically arranged. The thicker plate (47) is fixedly connected to the inner wall of the housing (11).

6. The intelligent emergency command device based on the fire fighting visual integrated management platform according to claim 5, characterized in that, The transmission switching mechanism (3) includes a second vertical plate (31) fixed to the inner wall of the top of the housing (11). A reciprocating screw (32) is rotatably connected to the inside of the second vertical plate (31). A second one-way gear (33) is installed at one end of the reciprocating screw (32). A moving plate (35) is sleeved on the outer portion of the reciprocating screw (32). A guide rod (34) is sleeved inside the moving plate (35). One end of the guide rod (34) is fixedly connected to the second vertical plate (31). A C-shaped frame (36) is fixed to one side of the moving plate (35).

7. An intelligent emergency command device based on a fire visualization integrated management platform according to claim 6, characterized in that, The transmission switching mechanism (3) includes a third rotating shaft (37) and a fourth rotating shaft (310) rotatably connected to the inside of the C-shaped frame (36). A third gear (38) is fixed to the top end of the third rotating shaft (37). A first incomplete gear (39) is fixed to the bottom end of the third rotating shaft (37). A fourth gear (312) is fixed to the top of the fourth rotating shaft (310). A second incomplete gear (311) is fixed to the bottom end of the fourth rotating shaft (310). A fifth rotating shaft (313) is rotatably connected to the inner wall of the top of the housing (11). A sixth gear (314) is fixed to the bottom end of the fifth rotating shaft (313). The sixth gear (314) meshes with the first gear (210). The third gear (38) moves to mesh with the sixth gear (314). The fourth gear (312) moves to mesh with the first gear (210). The first incomplete gear (39) moves to mesh with the second gear (43). The second incomplete gear (311) moves to mesh with the second gear (43). Clockwork springs (315) are fixed to the outer portions of the third rotating shaft (37) and the fourth rotating shaft (310). The other ends of the clockwork springs (315) are fixedly connected to the C-shaped frame (36).

8. An intelligent emergency command device based on a fire fighting visualization integrated management platform according to claim 7, characterized in that, The driving mechanism (5) includes a fourth vertical plate (53) fixed to the inner wall of the top of the housing (11). One side of the fourth vertical plate (53) is fixed with a motor (51). One end of the output shaft of the motor (51) is fixed with a seventh gear (52). One side of the seventh gear (52) is meshed with a first one-way gear (214). The other side of the seventh gear (52) is meshed with a second one-way gear (33). A remote controller is fixed to the inner wall of the housing (11). The remote controller is electrically connected to the detection head (26), the motor (51), and the earphone (13). The remote controller is externally connected to a visualization terminal. A battery is fixed to the inner wall of the housing (11). The battery is electrically connected to the remote controller, the detection head (26), the motor (51), and the earphone (13).

Images