Emergency protection structure for abnormal operation of intelligent terminal

Abstract

The invention discloses an emergency protection structure for abnormal operation of an intelligent terminal, and belongs to the technical field of intelligent terminal protection.The protection structure comprises an intelligent terminal box body, a sealing top plate is installed at the upper end of the intelligent terminal box body, a sealing box door is rotationally connected to the outer wall of the intelligent terminal box body, and a hollow groove is formed in the upper end of the intelligent terminal box body; sliding vertical plates are fixedly connected to the bottoms of the two sides of the sealing top plate, the sliding vertical plates on the two sides are slidably connected with the interior of the hollow groove, a telescopic assembly is installed in the hollow groove, a first heat dissipation groove is formed in one side of the intelligent terminal box body, and a plurality of second heat dissipation holes are formed in the sliding vertical plates on the two sides. And a plurality of third heat dissipation holes penetrating through the mounting inner frame are formed above the plurality of second heat dissipation holes in the two sides, an electric telescopic rod in the telescopic assembly shrinks when a fire disaster occurs, so that the sealing top plate moves downwards, and the second heat dissipation holes and the first heat dissipation grooves are staggered, so that the intelligent terminal box body can be isolated from the outside.

Description

Technical Field

[0001] The present invention belongs to the technical field of intelligent terminal protection, and in particular, relates to an emergency protection structure for abnormal operation of an intelligent terminal. Background Art

[0002] With the continuous development of the times, distribution network smart stations have been vigorously developed, and the most important thing in distribution network smart stations is the terminal equipment, so the protection device for the terminal equipment becomes very important. The existing distribution network smart station terminal protection device does not have the function of shock absorption, and the existing distribution network smart station terminal protection device cannot automatically and timely extinguish the fire of the distribution network smart station terminal when in use.

[0003] For example, Chinese patent CN210182864U discloses a terminal protection device for a distribution network intelligent station. When the inner box and the outer box vibrate, the lower pressure column will press down the lower pressure plate, and the lower pressure plate will compress the output end of the hydraulic cylinder. The spring at the output end of the hydraulic cylinder will be compressed, and the spring will produce a reverse force to keep it balanced. At the same time, the sliders on both sides of the lower pressure plate will slide in the slide rails on the inner wall of the sleeve, so that the utility model can effectively reduce shock. Then, when a fire occurs in the terminal equipment inside the inner box and a large amount of smoke occurs, the smoke alarm will sense the smoke and then transmit it to the PCL controller. The PCL controller will start the water pump, and the output end of the water pump will pump the water inside the water tank from the output through the pipeline. The nozzle at the end sprays out, so that the terminal equipment inside the inner box can be automatically and timely extinguished. At the same time, the fan can also speed up the air flow rate inside the inner box, so that the equipment inside the inner box can be cooled. The dissipated heat will be dissipated to the outside through the heat dissipation window, and the dustproof net can prevent the outside dust from entering the inside of the inner box. A protective mechanism is also arranged between the inner box and the outer box, and the protective mechanism includes a waterproof layer and a fireproof layer. The waterproof layer is made of polyurethane, which can make the utility model effectively waterproof. The fireproof layer is made of perchloroethylene, which can effectively prevent fire and ensure the safety of the terminal inside the inner box. The observation window is also convenient for the staff to observe the equipment inside the inner box.

[0004] Although the above-mentioned prior art can automatically extinguish fire inside the terminal, when the fire is large, the heat dissipation holes are connected to the inside of the box, resulting in a large contact area between the flame and oxygen, which makes it impossible to extinguish the fire quickly, thereby causing greater losses. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In order to achieve the above object, the present invention adopts the following technical solution.

[0007] A smart terminal operation abnormal emergency protection structure comprises a smart terminal box body, a sealed top plate is installed on the upper end of the smart terminal box body, a sealed box door is rotatably connected to the outer wall of the smart terminal box body, a plurality of temperature sensors and smoke sensors are installed on the inner wall of the smart terminal box body, a hollow groove is arranged on the upper end of the smart terminal box body, sliding vertical plates are fixedly connected to the bottoms of both sides of the sealed top plate, the sliding vertical plates on both sides are slidably connected to the inside of the hollow groove, a telescopic component is installed inside the hollow groove, the telescopic component controls the sealed top plate to move upward or downward, a first heat dissipation groove is arranged on one side of the smart terminal box body, a plurality of second heat dissipation holes are arranged on the sliding vertical plates on both sides, a plurality of third heat dissipation holes penetrating the inner frame are arranged above the plurality of second heat dissipation holes on both sides, the telescopic components on both sides are contracted to move the sealed top plate downward, the second heat dissipation holes are staggered with the first heat dissipation groove, so that external air cannot enter the inside of the smart terminal box body.

[0008] Preferably, a protruding flange is fixedly connected to the outer edge of the upper end of the intelligent terminal box body, and a rubber flange is provided on the outer wall of the sealing top plate. When the sealing top plate moves downward, it is squeezed between the rubber flange, the protruding flange and the sealing box door.

[0009] Preferably, the bottom of the sealed top plate is fixedly connected to an installation inner frame, and fire extinguishers are installed at the four corners of the inner top of the installation inner frame. A spray head is installed at the bottom of each fire extinguisher, and an opening button is installed at the bottom of each spray head. The opening button moves upward to open the fire extinguishing medium inside the fire extinguisher to spray outward from the spray head. A third sliding track is installed on both sides of the inner wall of the smart terminal box. The sealed top plate moves downward so that each opening button contacts the third sliding track to open the spray head so that the fire extinguishing medium inside the fire extinguisher is sprayed out.

[0010] Preferably, adjustment components are installed on both sides of the interior of the intelligent terminal box, and the adjustment components adjust the positions of the third sliding rails on both sides.

[0011] Preferably, the sealed box door is fixedly connected with locking blocks on the upper and lower sides of the edge close to the outside, and locking holes are provided on the locking blocks on both sides. The upper and lower sides of the outer wall of one side of the smart terminal box body are detachably connected with the first sliding track, and an opening is provided at one end of the first sliding track. The locking blocks on both sides are inserted into the opening and enter the interior of the first sliding track when the sealed box door is closed. The outer wall of the smart terminal box body between the first sliding rails on both sides is detachably connected with the second sliding track, and the sliding block is slidably connected inside the second sliding track. The outer wall of the second sliding track is slidably connected with connecting rods on both sides, and the ends of the connecting rods on both sides are fixedly connected with extension plates extending to the first sliding track, and the bottoms of the extension plates on both sides are fixedly connected with locking columns. A driving component is installed inside the second sliding track, and the driving component drives the sliding block to move and thereby tighten the sealed box door.

[0012] Preferably, a mounting plate is detachably connected to the bottom of the mounting inner frame, a cooling fan is detachably connected to the upper end of the mounting plate, sliding grooves are provided on both sides of the mounting inner frame, connecting conductors are detachably connected to the inner walls of the intelligent terminal box at the positions of the sliding grooves on both sides, plug holes are provided on the bottoms of the connecting conductors on both sides, plug-in conductive columns are detachably connected to both sides of the upper end of the mounting plate, the plug-in conductive columns are inserted into the plug-in holes to supply power to the cooling fan, and when the sealing top plate moves downward, the plug-in conductive columns fall off from the inside of the plug-in holes, thereby cutting off the power supply to the cooling fan.

[0013] Preferably, a pressure relief valve is installed at the inner bottom of the smart terminal box, and a discharge pipe is detachably connected to the bottom of the smart terminal box. The discharge pipe is connected to the pressure relief valve, and the discharge pipe is connected to the outside. When the pressure inside the smart terminal box is too high, the pressure relief valve opens to discharge the pressure inside the smart terminal box to the outside through the discharge pipe.

[0014] Preferably, the telescopic assembly includes an electric telescopic rod, which is installed inside the hollow groove and has a telescopic end detachably connected to the bottom of the third heat dissipation hole. The electric telescopic rod is telescopically controlled to extend and lower the sealing top plate.

[0015] Preferably, the adjusting component includes a second driving motor and a bidirectional threaded rod, the internal rotation of the third sliding rails on both sides is connected with the bidirectional threaded rod, the two ends of the bidirectional threaded rod on both sides are threadedly connected to the blocking plates on both sides, the outer wall of one end of the third sliding rails on both sides is detachably connected with the second driving motor, the rotating end of the second driving motor on both sides is inserted into the interior of the third sliding rails on both sides and is detachably connected to one end of the bidirectional threaded rod, the rotation of the second driving motor drives the bidirectional threaded rod to rotate, so that the blocking plates on both sides move inward or outward at the same time and are staggered with the vertical position of the opening button.

[0016] Preferably, the dynamic component includes a first driving motor and a driving threaded rod, the second sliding track is internally rotatably connected to the driving threaded rod, the driving threaded rod is threadedly connected to the sliding block, and one end of the second sliding track is detachably connected to the first driving motor, the rotating end of the first driving motor is inserted into the interior of the second sliding track and is detachably connected to one end of the driving threaded rod, the rotation of the first driving motor drives the driving threaded rod to rotate, and thereby causes the sliding block to slide inside the second sliding track.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. When the electric telescopic rod in the telescopic assembly is retracted in the event of a fire, the sealed top plate moves downward, and the second heat dissipation hole is staggered with the first heat dissipation groove, thereby isolating the smart terminal box from the outside world, preventing external air from entering the smart terminal box, and reducing the oxygen content in the smart terminal box when a fire occurs, thereby reducing the spread of the flame.

[0019] 2. When a fire occurs, the sealing top plate moves downward by means of the provided blocking plate, and each opening button moves upward after contacting the third sliding track and then opens, so that the fire extinguishing medium inside the fire extinguisher is sprayed outward from the inside of the spray head to extinguish the fire.

[0020] 3. The second drive motor in the adjustment assembly is rotated to drive the bidirectional threaded rod to rotate, so that the blocking plates on both sides move inward or outward at the same time and staggered with the vertical position of the opening button, so that the fire extinguisher will not be opened when there is no fire but the sealing top plate needs to be lowered.

[0021] 4. The heat inside the smart terminal box is blown to the outside by the rotation of the provided cooling fan, thereby dissipating the heat inside the smart terminal box. The sealed top plate is moved downward so that the plug-in conductive column falls off from the inside of the plug-in hole, so that the power supply of the cooling fan is cut off, and the cooling fan can be stopped, thereby preventing the cooling fan from rotating and causing the fire to spread faster in the event of a fire.

[0022] 5. The connecting rod is arranged to move upward when the sealed box door is closed, and the locking blocks on both sides are inserted into the interior from the opening of the first sliding track. Then the connecting rod is lowered so that the locking columns on both sides are inserted into the interior of the locking blocks on both sides, so that the sealed box door can be fixed. The first driving motor in the driving assembly is driven to rotate the driving threaded rod to make the sliding block slide inside the second sliding track, thereby reducing the gap between the sealed box door and the smart terminal box body, reducing the oxygen entering the smart terminal box body when a fire occurs, and preventing the flame from spreading faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1A schematic diagram of an emergency protection structure for abnormal operation of a smart terminal in the present invention;

[0024] Figure 2 This is a schematic diagram of the installation structure of the intelligent terminal box and the sealed box door in the present invention;

[0025] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0026] Figure 4 This is a schematic diagram of the connection structure between the first driving motor and the driving threaded rod in the present invention;

[0027] Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in the middle;

[0028] Figure 6 It is a schematic diagram of the sealing top plate structure in the present invention;

[0029] Figure 7 This is a schematic diagram of the bottom structure of the sealing top plate in the present invention;

[0030] Figure 8 For the present invention Figure 7 The enlarged structural diagram at C in the middle;

[0031] Fig. 9 It is a schematic diagram of the heat dissipation fan structure in the present invention.

[0032] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0033] 100, intelligent terminal box; 101, first heat dissipation slot; 102, hollow slot; 103, extended flange; 104, temperature sensor; 105, smoke sensor; 106, pressure relief valve; 107, discharge pipe;

[0034] 200, sealed box door; 201, locking block; 202, locking hole; 203, connecting rod; 204, sliding block; 205, first sliding track; 206, extension plate; 207, locking column; 208, first driving motor; 209, driving threaded rod; 210, connecting conductor; 211, plug hole; 212, second sliding track;

[0035] 300, sealing top plate; 301, sliding vertical plate; 302, second heat dissipation hole; 303, third heat dissipation hole; 304, rubber flange; 305, electric telescopic rod; 306, fire extinguisher; 307, spray head; 308, start button; 309, blocking plate; 310, third sliding track; 311, two-way threaded rod; 312, second drive motor; 313, mounting plate; 314, cooling fan; 315, plug-in conductive column; 316, install inner frame. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below through the accompanying drawings and specific embodiments.

[0037] like Figure 1 As shown, it is a schematic diagram of an emergency protection structure for abnormal operation of a smart terminal according to a preferred embodiment of the present invention. The emergency protection structure for abnormal operation of a smart terminal in this embodiment includes a smart terminal box 100, a sealed top plate 300 that can move up and down is installed on the upper end of the smart terminal box 100, and a sealed box door 200 is rotatably connected to the outer wall of the smart terminal box 100. A first heat dissipation groove 101 is provided on one side of the smart terminal box 100. In this embodiment, the heat inside the smart terminal box 100 is diffused to the outside through the first heat dissipation groove 101, and the opening of the smart terminal box 100 can be closed by the sealed box door 200.

[0038] like Figure 2 , Figure 3 as well as Figure 4 As shown, it is the installation of the intelligent terminal box body and the sealed box door in this embodiment. Figure 3A is enlarged in the middle and a schematic diagram of the connection structure between the first drive motor and the drive threaded rod. The upper and lower sides of the edge of the sealed box door 200 close to the outside are fixedly connected with locking blocks 201, and locking holes 202 are provided on the locking blocks 201 on both sides. The upper and lower sides of the outer wall of one side of the smart terminal box body 100 are detachably connected with the first sliding rail 205. One end of the first sliding rail 205 is provided with an opening. The locking blocks 201 on both sides are inserted into the opening and enter the interior of the first sliding rail 205 when the sealed box door 200 is closed. The outer wall of the smart terminal box body 100 between the first sliding rails 205 on both sides is detachably connected with the second sliding rail 212, and the interior of the second sliding rail 212 is slidably connected with a sliding block 204. The outer wall of the second sliding rail 212 is slidably connected with a connecting rod 203, and the ends of the connecting rods 203 on both sides are fixedly connected with an extension plate 206 extending toward the first sliding rail 205. The bottom of the extension plates 206 on both sides is fixedly connected with a locking column 207. The interior of the second sliding rail 212 A driving threaded rod 209 is rotatably connected, and the driving threaded rod 209 is threadedly connected to the sliding block 204, and one end of the second sliding track 212 is detachably connected to the first driving motor 208, and the rotating end of the first driving motor 208 is inserted into the interior of the second sliding track 212 and detachably connected to one end of the driving threaded rod 209. In this embodiment, when the sealed box door 200 is closed, the connecting rod 203 is first moved upward, and the locking blocks 201 on both sides are inserted into the interior from the opening of the first sliding track 205, and then the connecting rod 203 is lowered so that the locking columns 207 on both sides are inserted into the interior of the locking blocks 201 on both sides, so that the sealed box door 200 can be fixed, and the driving threaded rod 209 is driven to rotate by the first driving motor 208, so that the sliding block 204 slides inside the second sliding track 212, thereby reducing the gap between the sealed box door 200 and the smart terminal box body 100, reducing the oxygen entering the smart terminal box body 100 when a fire occurs, and preventing the flame from spreading faster.

[0039] It is worth noting that the above-mentioned first driving motor 208 and driving threaded rod 209 are driving components in this embodiment, and the driving components include but are not limited to the first driving motor 208 and the driving threaded rod 209. As long as it is a component that can make the sliding block 204 slide inside the second sliding track 212, it can be applied to this embodiment.

[0040] like Figure 2 as well as Figure 6As shown, it is a schematic diagram of the installation of the intelligent terminal box body and the sealed box door and the sealed top plate structure in this embodiment. A plurality of temperature sensors 104 and a smoke sensor 105 are installed on the inner wall of the intelligent terminal box body 100. A hollow groove 102 is arranged at the upper end of the intelligent terminal box body 100. A protruding flange 103 is fixedly connected to the outer edge of the upper end of the intelligent terminal box body 100. The bottom of the two sides of the sealed top plate 300 are fixedly connected with sliding vertical plates 301. The sliding vertical plates 301 on both sides are slidably connected to the inside of the hollow groove 102. The inner bottom of the hollow grooves 102 on both sides is detachably connected with an electric telescopic rod 305. The telescopic ends of the electric telescopic rod 305 on both sides are detachably connected to the bottom of the sliding vertical plates 301 on both sides. A plurality of second heat dissipation holes 302 are arranged on the sliding vertical plates 301 on both sides. A plurality of third heat dissipation holes 303 penetrating the installation inner frame 316 are arranged above the plurality of second heat dissipation holes 302 on both sides. The bottom of the sealed top plate 300 is fixedly connected with the installation inner frame 316. The outer wall of the plate 300 is provided with a rubber flange 304. In this embodiment, the electric telescopic rods 305 on both sides are extended to make the sealed top plate 300 move upward so that the second heat dissipation hole 302 is opposite to the first heat dissipation groove 101, and multiple third heat dissipation holes 303 exceed the upper end of the smart terminal box 100, so that the heat inside the smart terminal box 100 can be exchanged with the outside for heat dissipation. When the temperature sensor 104 or the smoke sensor 105 detects a blade fire, the electric telescopic rods 305 on both sides are contracted to make the sealed top plate 300 move downward, and the second heat dissipation hole 302 is staggered with the first heat dissipation groove 101, thereby isolating the smart terminal box 100 from the outside world, preventing external air from entering the smart terminal box 100, and reducing the oxygen content inside the smart terminal box 100 when a fire occurs, thereby reducing the spread speed of the flame. By extending the flange 103, the rubber flange 304 can be used to increase the sealing when the sealed top plate 300 moves downward.

[0041] It is worth noting that the above-mentioned electric telescopic rod 305 is a telescopic component in this embodiment. The telescopic component includes but is not limited to the electric telescopic rod 305. As long as it is a component that can move the sealing top plate 300 upward or downward, it can be applied to this embodiment.

[0042] like Figure 7 as well as Figure 8 As shown, it is the bottom of the sealed top plate and Figure 7The enlarged structural diagram at C in the middle shows that fire extinguishers 306 are installed at the four corners of the inner top of the inner frame 316, and a spray head 307 is installed at the bottom of each fire extinguisher 306. An opening button 308 is installed at the bottom of each spray head 307. The opening button 308 moves upward to open the fire extinguisher 306 so that the internal fire extinguishing medium is sprayed out from the spray head 307. Third sliding rails 310 are installed on both sides of the inner wall of the smart terminal box 100, and blocking plates 309 are slidably connected to the inner sides of the third sliding rails 310 on both sides. Bidirectional threaded rods 311 are rotatably connected to the inner sides of the third sliding rails 310 on both sides, and the two ends of the bidirectional threaded rods 311 on both sides are threadedly connected to the blocking plates 309 on both sides. The outer wall of one end of the third sliding rails 310 on both sides is detachable. A second drive motor 312 is connected, and the rotating ends of the second drive motors 312 on both sides are inserted into the interior of the third sliding rails 310 on both sides and are detachably connected to one end of the two-way threaded rod 311. In this embodiment, when a fire occurs and the sealing top plate 300 moves downward, each opening button 308 contacts the third sliding rail 310 and then moves upward and opens, so that the fire extinguishing medium inside the fire extinguisher 306 is sprayed out from the inside of the spray head 307 to extinguish the fire. The rotation of the second drive motor 312 drives the two-way threaded rod 311 to rotate, so that the blocking plates 309 on both sides move inward or outward at the same time and staggered with the vertical position of the opening button 308, so that the fire extinguisher 306 will not be opened when there is no fire but the sealing top plate 300 needs to be lowered.

[0043] It is worth noting that the above-mentioned second drive motor 312 and bidirectional threaded rod 311 are the adjustment components in this embodiment, and the adjustment components include but are not limited to the second drive motor 312 and the bidirectional threaded rod 311. As long as it is a component that can make the blocking plates 309 on both sides move inward or outward at the same time, it can be applied to this embodiment.

[0044] like Figure 5 as well as Fig. 9 As shown, it is in this embodiment Figure 4The enlarged view of the B position and the schematic diagram of the cooling fan structure, the bottom of the mounting inner frame 316 is detachably connected with a mounting plate 313, the upper end of the mounting plate 313 is detachably connected with a cooling fan 314, the two sides of the mounting inner frame 316 are provided with sliding grooves, the two sides of the inner wall of the intelligent terminal box 100 are located at the position of the sliding groove and are detachably connected with a connecting conductor 210, the bottom of the connecting conductor 210 on both sides is provided with a plug-in hole 211, the two sides of the upper end of the mounting plate 313 are detachably connected with a plug-in conductive column 315, and the plug-in conductive column 315 is inserted into the plug-in hole 211. 1 is used to supply power to the cooling fan 314. In this embodiment, the heat inside the smart terminal box 100 is blown to the outside through the rotation of the cooling fan 314, so that the inside of the smart terminal box 100 can be cooled. When the sealing top plate 300 moves downward in the event of a fire, the plug-in conductive column 315 falls off from the inside of the plug hole 211, so that the power supply of the cooling fan 314 is cut off, and the cooling fan 314 can stop rotating, thereby preventing the cooling fan 314 from rotating in the event of a fire and causing the fire to spread faster.

[0045] like Figure 2 As shown, in order to prevent the smart terminal box 100 from being damaged due to excessive internal pressure in a sealed state, in this embodiment, a pressure relief valve 106 is installed at the inner bottom of the smart terminal box 100, and a discharge pipe 107 is detachably connected to the bottom of the smart terminal box 100. The discharge pipe 107 is connected to the pressure relief valve 106, and the discharge pipe 107 is connected to the outside. When the internal pressure of the smart terminal box 100 is too high, the pressure relief valve 106 opens to discharge the internal pressure of the smart terminal box 100 to the outside through the discharge pipe 107.

[0046] The above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. An emergency protection structure for abnormal operation of a smart terminal, comprising a smart terminal box (100), a sealed top plate (300) is installed at the upper end of the smart terminal box (100), a sealed box door (200) is rotatably connected to the outer wall of the smart terminal box (100), and a plurality of temperature sensors (104) and smoke sensors (105) are installed on the inner wall of the smart terminal box (100), characterized in that: A hollow groove (102) is provided at the upper end of the intelligent terminal box (100); sliding vertical plates (301) are fixedly connected to the bottoms of both sides of the sealing top plate (300); the sliding vertical plates (301) on both sides are slidably connected to the inside of the hollow groove (102); a telescopic component is installed inside the hollow groove (102); the telescopic component controls the sealing top plate (300) to move upward or downward; a first heat dissipation groove (101) is provided on one side of the intelligent terminal box (100); a plurality of second heat dissipation holes (302) are provided on the sliding vertical plates (301) on both sides; a plurality of third heat dissipation holes (303) penetrating the installation inner frame (316) are provided above the plurality of second heat dissipation holes (302) on both sides; the telescopic components on both sides are contracted to move the sealing top plate (300) downward; the second heat dissipation holes (302) are staggered with the first heat dissipation groove (101), so that external air cannot enter the interior of the intelligent terminal box (100).

2. The intelligent terminal operation abnormal emergency protection structure according to claim 1 is characterized in that: A protruding flange (103) is fixedly connected to the outer edge of the upper end of the intelligent terminal box (100), and a rubber flange (304) is provided on the outer wall of the sealing top plate (300). When the sealing top plate (300) moves downward, it is squeezed between the rubber flange (304), the protruding flange (103) and the sealing box door (200).

3. The intelligent terminal operation abnormal emergency protection structure according to claim 2 is characterized in that: The bottom of the sealing top plate (300) is fixedly connected with an installation inner frame (316), and fire extinguishers (306) are installed at the four corners of the inner top of the installation inner frame (316). A spray head (307) is installed at the bottom of each fire extinguisher (306), and an opening button (308) is installed at the bottom of each spray head (307). The opening button (308) moves upward to open the fire extinguisher (306) so that the internal fire extinguishing medium is sprayed outward from the spray head (307). The third sliding rails (310) are installed on both sides of the inner wall of the intelligent terminal box (100). The sealing top plate (300) moves downward so that each opening button (308) contacts the third sliding rail (310) to open the spray head (307) so that the internal fire extinguishing medium of the fire extinguisher (306) is sprayed out.

4. The intelligent terminal operation abnormal emergency protection structure according to claim 3 is characterized in that: Adjustment components are installed on both sides of the interior of the intelligent terminal box (100), and the adjustment components adjust the positions of the third sliding rails (310) on both sides.

5. The intelligent terminal operation abnormal emergency protection structure according to claim 4 is characterized in that: The upper and lower sides of the edge of the sealed box door (200) close to the outside are fixedly connected with locking blocks (201), and locking holes (202) are provided on the locking blocks (201) on both sides. The upper and lower sides of the outer wall of one side of the intelligent terminal box body (100) are detachably connected with the first sliding track (205), and one end of the first sliding track (205) is provided with an opening. When the sealed box door (200) is closed, the locking blocks (201) on both sides are inserted into the opening and enter the interior of the first sliding track (205). The outer wall of the intelligent terminal box body (100) between the first sliding tracks (205) on both sides is detachably connected. The unloading connection is provided with a second sliding track (212), the interior of the second sliding track (212) is slidably connected to a sliding block (204), the outer wall of the second sliding track (212) is slidably connected to a connecting rod (203) up and down, the ends of the connecting rods (203) on both sides are fixedly connected to extension plates (206) extending toward the first sliding track (205), the bottoms of the extension plates (206) on both sides are fixedly connected to locking columns (207), and a driving component is installed inside the second sliding track (212), and the driving component drives the sliding block (204) to move and thereby tighten the sealed box door (200).

6. The intelligent terminal operation abnormal emergency protection structure according to claim 5 is characterized in that: The bottom of the mounting inner frame (316) is detachably connected to a mounting plate (313), the upper end of the mounting plate (313) is detachably connected to a cooling fan (314), sliding grooves are provided on both sides of the mounting inner frame (316), connecting conductors (210) are detachably connected at positions of the sliding grooves on both sides of the inner wall of the intelligent terminal box (100), plug holes (211) are provided at the bottom of the connecting conductors (210) on both sides, plug conductive posts (315) are detachably connected on both sides of the upper end of the mounting plate (313), the plug conductive posts (315) are inserted into the inside of the plug holes (211) to supply power to the cooling fan (314), and when the sealing top plate (300) moves downward, the plug conductive posts (315) fall off from the inside of the plug holes (211), so that the power supply to the cooling fan (314) is cut off.

7. The intelligent terminal operation abnormal emergency protection structure according to claim 6 is characterized in that: A pressure relief valve (106) is installed at the bottom of the inner side of the smart terminal box (100), and a discharge pipe (107) is detachably connected to the bottom of the smart terminal box (100). The discharge pipe (107) is communicated with the pressure relief valve (106), and the discharge pipe (107) is connected to the outside. When the pressure inside the smart terminal box (100) is too high, the pressure relief valve (106) opens to discharge the pressure inside the smart terminal box (100) to the outside through the discharge pipe (107).

8. The intelligent terminal operation abnormal emergency protection structure according to claim 7 is characterized in that: The telescopic assembly comprises an electric telescopic rod (305), which is installed inside the hollow groove (102) and has a telescopic end detachably connected to the bottom of the third heat dissipation hole (303). The electric telescopic rod (305) telescopes to control the extension and descent of the sealing top plate (300).

9. The intelligent terminal operation abnormal emergency protection structure according to claim 8, characterized in that: The adjustment component comprises a second driving motor (312) and a bidirectional threaded rod (311); the inside of the third sliding rails (310) on both sides is rotatably connected with the bidirectional threaded rod (311); the two ends of the bidirectional threaded rod (311) on both sides are threadably connected with the blocking plates (309) on both sides; the outer wall of one end of the third sliding rails (310) on both sides is detachably connected with the second driving motor (312); the rotating ends of the second driving motors (312) on both sides are inserted into the inside of the third sliding rails (310) on both sides and are detachably connected with one end of the bidirectional threaded rod (311); the rotation of the second driving motor (312) drives the bidirectional threaded rod (311) to rotate, so that the blocking plates (309) on both sides move inward or outward at the same time and are staggered with the vertical position of the opening button (308).

10. The intelligent terminal operation abnormal emergency protection structure according to any one of claims 1 to 9, characterized in that: The driving assembly comprises a first driving motor (208) and a driving threaded rod (209); the driving threaded rod (209) is rotatably connected inside the second sliding track (212); the driving threaded rod (209) is threadably connected to the sliding block (204); one end of the second sliding track (212) is detachably connected to the first driving motor (208); the rotating end of the first driving motor (208) is inserted into the interior of the second sliding track (212) and detachably connected to one end of the driving threaded rod (209); the rotation of the first driving motor (208) drives the driving threaded rod (209) to rotate, thereby causing the sliding block (204) to slide inside the second sliding track (212).

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