Multifunctional booth box with combined structure for comprehensive exhibition hall

Abstract

The invention discloses a multifunctional booth box with a combined structure for a comprehensive exhibition hall, and belongs to the field of booth box equipment. Comprising a booth box body, the booth box body is internally provided with a liquid leakage detection mechanism, the liquid leakage detection mechanism comprises a fixed frame and a reaction box, the outer surface of the reaction box is fixedly connected to the inner wall of the booth box body, the inner wall of the fixed frame is rotatably connected with a short shaft, and the outer surface of the short shaft is fixedly connected with a rotating plate; a first rectangular frame is fixedly connected to the upper surface of the rotating plate, a second rectangular frame is fixedly connected to the upper surface of the first rectangular frame, a rectangular opening is formed in the bottom surface of the second rectangular frame, and seven round balls are arranged above the booth box body. According to the booth box, the gas leakage detection mechanism can be used for detecting the gas pipeline in the booth box body, so that when gas leakage occurs in the booth box, the knocking block can be driven to rotate under the action of air pressure, and collision is given out to give an alarm.

Description

Technical Field

[0001] The present invention relates to the field of booth box equipment, and more particularly to a multifunctional booth box with a combined structure for a comprehensive exhibition hall. Background Art

[0002] The booth box, also known as the booth ground distribution box, is mainly used at the exhibition site. It is the only equipment directly provided to exhibitors by the exhibition center. With the rapid development of social economy, various large-scale comprehensive exhibitions have higher and higher requirements on the exhibition performance and professional equipment of the exhibition hall. At the exhibition, there are various exhibits, and exhibitors will show their talents at the exhibition site to fully demonstrate the performance of each exhibited product. To meet this requirement, each booth must provide a variety of energy requirements such as power supply, information source, gas source and water source through the booth box, and send lines and pipelines to each booth.

[0003] At present, the existing booth boxes are unable to conduct self-tests on the sealing conditions of the gas interfaces and liquid interfaces when they are in use, because exhibitors will guide the water and gas sources in the booth boxes to their own booths through pipeline connections. Therefore, both the gas connection ports and the liquid connection ports are located inside the booth boxes. When gas and liquid leak, the impact of gas and liquid on the booth boxes is small in the early stage of leakage, so the staff cannot be informed of the gas and liquid leakage in time. It can only be discovered by the outside world when the booth box cannot supply energy normally, but at this time the liquid leakage has already caused damage to the power facilities, resulting in irreversible consequences. Summary of the invention

[0004] In view of the problem that the booth box in the prior art cannot detect the sealing condition of the pipeline connection, the purpose of the present invention is to provide a multifunctional booth box with a combined structure for a comprehensive exhibition hall.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A combined structure multifunctional booth box for a comprehensive exhibition hall, comprising a booth box body, wherein a liquid leakage detection mechanism is arranged inside the booth box body; The liquid leakage detection mechanism comprises a fixed frame and a reaction box, the outer surface of the reaction box is fixedly connected to the inner wall of the booth box body, the inner wall of the fixed frame is rotatably connected with a short shaft, the outer surface of the short shaft is fixedly connected with a rotating plate, the upper surface of the rotating plate is fixedly connected with a first rectangular frame, the upper surface of the first rectangular frame is fixedly connected with a second rectangular frame, the bottom surface of the second rectangular frame is provided with a rectangular opening, seven round balls are arranged above the booth box body, the outer surfaces of three groups of the round balls are in contact with the inner wall of the second rectangular frame, and the outer surface of another round ball is in contact with the inner wall of the first rectangular frame, a gas leakage detection mechanism is arranged inside the booth box body, and a liquid conveying component is arranged inside the booth box body; The gas leakage detection mechanism includes a gas input pipe, the outer surface of the gas input pipe is fixedly connected to a partition plate, the inner wall of the booth box body is fixedly connected to an exhaust pipe, the outer surface of the exhaust pipe is fixedly connected to a timing switch solenoid valve, the inner wall of the booth box body is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a force plate, the end of the rotating shaft away from the booth box body is fixedly connected to a rotating plate, and the outer surface of the rotating plate is fixedly connected to a knocking block.

[0007] Optionally, the feature is that a guide frame is fixedly connected to the right side of the booth box body, and a first impact block and a second impact block are fixedly connected to the back side of the booth box body.

[0008] Optionally, it is characterized in that the liquid delivery assembly includes a delivery pump fixedly connected to the bottom wall of the booth box body, the outer surface of the delivery pump is fixedly connected to a fixing plate, the inner wall of the booth box body is fixedly connected to a first sealing plate, the interior of the first sealing plate and the interior of the booth box body are jointly clamped with five liquid output pipes, the outer surfaces of the five liquid output pipes and the outer surface of the delivery pump are jointly threaded with five first connecting rings, and a first sealing assembly is arranged above the delivery pump.

[0009] Optionally, the first sealing assembly includes a first sealing frame, the inner wall of the first sealing frame is in contact with the outer surfaces of five liquid output pipes respectively, the bottom surface of the first sealing frame is fixedly connected with five first sealing rings, the bottom surface of the first sealing plate is fixedly connected with five second sealing rings, the outer surface of each of the first sealing rings and the outer surface of the second sealing ring are in contact with the outer surface of the liquid output pipe, the inner wall of the booth box body is provided with two first limiting grooves, the interior of each of the first limiting grooves is slidably connected with a first limiting block, the side surfaces of the two first limiting blocks close to each other are fixedly connected to the front and back sides of the first sealing frame respectively, and a trigger assembly is arranged at the rear of the first sealing frame.

[0010] Optionally, the trigger assembly includes two return springs fixedly connected to the top wall of the booth box body, the bottom ends of the two return springs are commonly fixedly connected to a lifting plate, the outer surface of the lifting plate is in contact with the inner wall of the booth box body, the upper surface of the lifting plate is fixedly connected to a transmission shaft, the outer surface of the transmission shaft is slidably connected to the interior of the booth box body, the inner wall of the transmission shaft is rotatably connected to a first rotating shaft, the outer surface of the first rotating shaft is fixedly connected to a transmission plate, the bottom surface of the first rectangular frame is fixedly connected to two rectangular plates, the inner walls of the two rectangular plates are commonly rotatably connected to a second rotating shaft, the outer surface of the second rotating shaft is fixedly connected to the inner wall of the transmission plate, a water absorption mechanism is arranged above the lifting plate, a water guide port is opened on the inner wall of the booth box body, and a second sealing assembly is arranged inside the booth box body.

[0011] Optionally, the second sealing assembly includes a second sealing plate, the interior of the second sealing plate and the interior of the booth box body are jointly clamped with three gas delivery pipes, the outer surfaces of the three gas delivery pipes and the outer surface of the gas input pipe are jointly threaded with three second connecting rings, the inner wall of the booth box body is provided with two second limiting grooves, the interior of each of the second limiting grooves is slidably connected with a second limiting block, and the side surfaces of the two second limiting blocks close to each other are jointly fixedly connected with a second sealing frame, the interior of the second sealing frame is clamped with the outer surfaces of the three gas delivery pipes, the bottom surface of the second sealing frame is fixedly connected with three third sealing rings, the bottom surface of the second sealing plate is fixedly connected with three fourth sealing rings, and the outer surface of each of the third sealing rings and the outer surface of the fourth sealing ring are in contact with the outer surface of the gas delivery pipe.

[0012] Optionally, the water absorption mechanism includes a rotating frame, the outer surface of the rotating frame is rotatably connected to the inner wall of the lifting plate, the inner wall of the rotating frame is fixedly connected with a leak plate, the bottom surfaces of the leak plate, the bottom surfaces of the rotating frame and the bottom surfaces of the lifting plate are all provided with feed openings, the inner wall of the rotating frame is fixedly connected with two first magnets, the inner wall of the lifting plate is fixedly connected with two second magnets, the two first magnets and the second magnets are distributed on both sides of the feed opening with the feed opening as the center, the upper surface of the rotating frame is provided with two card slots, each of the card slots is carded with a card block, the top ends of the two card blocks are fixedly connected with a circular plate, the upper surface of the circular plate is fixedly connected with a windward plate, and the inner wall of the booth box body is fixedly connected with a connecting pipe.

[0013] Optionally, the inner wall of the first rectangular frame is rotatably connected to a rotating shaft, the left end of the rotating shaft is fixedly connected to a limiting plate, the interior of the second rectangular frame is clamped with a disassembly plate, and the right side of the limiting plate is in contact with the left side of the disassembly plate.

[0014] Optionally, a movable door is rotatably hinged on the left side of the booth box body, and a pulling handle is fixedly connected to the left side of the movable door.

[0015] Optionally, the upper surface of the booth box body is fixedly connected to an air intake pipe, the top of the air intake pipe is fixedly connected to a first filter, the inner wall of the air intake pipe is fixedly connected to a cross plate, the bottom surface of the cross plate is fixedly connected to a fan, the inner wall of the booth box body is fixedly connected to a line conveying device, the inner wall of the booth box body is fixedly connected to a heat dissipation pipe, and the front of the booth box body is fixedly connected to a second filter.

[0016] Compared with the prior art, the technical solution provided by the present invention has at least the following beneficial effects: By setting up a liquid leakage detection mechanism, the liquid pipeline inside the booth box body can be detected by the liquid leakage detection mechanism. When liquid leakage occurs inside the booth box body, an abnormal signal will be sent to the outside world to achieve the purpose of self-inspection.

[0017] By setting up a gas leakage detection mechanism, the gas pipeline inside the booth box can be detected by the gas leakage detection mechanism. If a gas leakage problem occurs inside the booth box, the knocking block will be driven to rotate under the action of air pressure, thereby emitting a collision as a warning.

[0018] By providing a water absorption mechanism, the water absorption mechanism can be used to release water absorption material into the interior of the reaction box, thereby ensuring that the liquid leaked from the interior of the booth box body will not be accumulated in a large amount in a liquid state.

[0019] By setting up a trigger component, the trigger component can use the heat generated by the reaction of water and quicklime to drive the round ball inside the second rectangular frame to slide down, ensuring that when liquid leaks from the booth to the inside of the main body, the round ball can be triggered to move, thereby sending an alarm to the outside world. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the fan of the present invention; Figure 3 is a schematic diagram of the three-dimensional structure of the first sealing frame of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the first limiting groove of the present invention; Figure 5It is a schematic diagram of the three-dimensional structure of the return spring of the present invention; Figure 6 is a schematic diagram of the three-dimensional structure of the first magnet of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the round ball of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the second limiting groove of the present invention; Fig. 9 It is a left-side stereoscopic structural schematic diagram of the knocking block of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the rotating plate of the present invention.

[0022] [Reference Signs] 1. Booth box body; 2. Liquid leakage detection mechanism; 201. First sealing frame; 202. Second rectangular frame; 203. Liquid output pipe; 204. First sealing plate; 205. First connecting ring; 206. First limiting block; 207. Delivery pump; 208. Fixed plate; 209. Second sealing ring; 210. First sealing ring; 211. Water guide port; 212. Transmission shaft; 213. Return spring; 214. Guide frame; 215. Lifting plate; 216. Reaction box; 217. Transmission plate; 218. First rotating shaft; 219. Rectangular plate; 220. Second rotating shaft; 221. Rectangular port; 222. Round ball; 223. First rectangular frame; 224. Rotating plate; 225. Short shaft; 226. Fixed frame; 227. Second impact block; 228. First impact block; 229. First limiting groove; 3. Gas leakage detection mechanism; 301. Second sealing frame; 302. Second sealing plate; 303. Third sealing ring; 304. Gas delivery pipe; 305. Second limiting block; 306. Exhaust pipe; 307. Second limiting groove; 308. Second connecting ring; 309. Separation plate; 310. Fourth sealing ring; 311. Gas input pipe; 312. Timer switch solenoid valve; 313. Force plate; 314. Rotating plate; 315. Rotating shaft; 316. Knocking block; 4. Water absorption mechanism; 401. Windward plate; 402. Circular plate; 403. Leakage plate; 404. Second magnet; 405. First magnet; 406. Rotating frame; 407. Slot; 408. Block; 409. Feeding port; 410. Connecting pipe; 5. Movable door; 6. Pull handle; 7. First filter; 8. Inlet pipe; 9. Disassembly plate; 10. Second filter; 11. Cross plate; 12. Line conveying device; 13. Fan; 14. Heat dissipation pipe; 15. Limiting plate; 16. Rotating shaft.

[0023] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0024] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0025] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0026] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0027] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0028] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0029] Example 1: Please refer to Figure 1 , Figure 5 ,and Figure 7 The present invention provides a technical solution: a combined structure multifunctional booth box for a comprehensive exhibition hall, comprising a booth box body 1, wherein a liquid leakage detection mechanism 2 is arranged inside the booth box body 1.

[0030] As a further limitation of the liquid leakage detection mechanism 2 of the present invention, the liquid leakage detection mechanism 2 includes a fixed frame 226 and a reaction box 216, the outer surface of the reaction box 216 is fixedly connected to the inner wall of the booth box body 1, the inner wall of the fixed frame 226 is rotatably connected with a short shaft 225, the outer surface of the short shaft 225 is fixedly connected with a rotating plate 224, the upper surface of the rotating plate 224 is fixedly connected with a first rectangular frame 223, the upper surface of the first rectangular frame 223 is fixedly connected with a second rectangular frame 202, and the bottom surface of the second rectangular frame 202 is provided with a rectangular opening 221, seven round balls 222 are arranged above the booth box body 1, the outer surfaces of three groups of the round balls 222 are in contact with the inner wall of the second rectangular frame 202, and the outer surface of another round ball 222 is in contact with the inner wall of the first rectangular frame 223, the interior of the booth box body 1 is provided with a gas leakage detection mechanism 3, and the interior of the booth box body 1 is provided with a liquid conveying component; See also Figure 5 and Fig. 9 The right side of the booth box body 1 is fixedly connected with a guide frame 214, and the back side of the booth box body 1 is respectively fixedly connected with a first impact block 228 and a second impact block 227. By providing the guide frame 214, the round ball 222 can move to the positions of the first impact block 228 and the second impact block 227, thereby making a sound and sending an alarm to the outside world; See also Figure 3 and Figure 4The liquid delivery component includes a delivery pump 207 fixedly connected to the inner bottom wall of the booth box body 1, a fixing plate 208 is fixedly connected to the outer surface of the delivery pump 207, a first sealing plate 204 is fixedly connected to the inner wall of the booth box body 1, five liquid output pipes 203 are commonly clamped inside the first sealing plate 204 and inside the booth box body 1, and five first connecting rings 205 are commonly threadedly connected to the outer surface of the five liquid output pipes 203 and the outer surface of the delivery pump 207, and a first sealing component is arranged above the delivery pump 207. By arranging the liquid delivery component, liquid resources can be delivered to the booth by using the liquid delivery component; See also Figure 3 and Figure 4 The first sealing component includes a first sealing frame 201, the inner wall of the first sealing frame 201 is in contact with the outer surfaces of the five liquid output pipes 203 respectively, the bottom surface of the first sealing frame 201 is fixedly connected with five first sealing rings 210, the bottom surface of the first sealing plate 204 is fixedly connected with five second sealing rings 209, the outer surface of each first sealing ring 210 and the outer surface of the second sealing ring 209 are in contact with the outer surface of the liquid output pipe 203, the inner wall of the booth box body 1 is provided with two first limiting grooves 229, the interior of each first limiting groove 229 is slidably connected with a first limiting block 206, and the side surfaces of the two first limiting blocks 206 close to each other are fixedly connected to the front and back of the first sealing frame 201 respectively, and a trigger component is arranged at the rear of the first sealing frame 201. By arranging the first sealing component, the hot gas generated by the reaction of quicklime and water can be prevented from overflowing outward, thereby ensuring good sealing performance; See also Figure 5 and Figure 7The trigger assembly includes two return springs 213 fixedly connected to the top wall of the booth box body 1, and the bottom ends of the two return springs 213 are fixedly connected to a lifting plate 215. The outer surface of the lifting plate 215 contacts the inner wall of the booth box body 1. The upper surface of the lifting plate 215 is fixedly connected to a transmission shaft 212. The outer surface of the transmission shaft 212 is slidably connected to the inside of the booth box body 1. The inner wall of the transmission shaft 212 is rotatably connected to a first rotating shaft 218. The outer surface of the first rotating shaft 218 is fixedly connected to a transmission plate 217. The first moment The bottom surface of the rectangular frame 223 is fixedly connected to two rectangular plates 219, and the inner walls of the two rectangular plates 219 are rotatably connected to a second rotating shaft 220. The outer surface of the second rotating shaft 220 is fixedly connected to the inner wall of the transmission plate 217. A water absorption mechanism 4 is arranged above the lifting plate 215. A water guide port 211 is opened on the inner wall of the booth box body 1. A second sealing component is arranged inside the booth box body 1. By arranging a trigger component, the trigger component can push the transmission shaft 212 to move upward under the action of hot air, thereby pushing the round ball 222 to roll down.

[0031] The specific implementation of this embodiment is as follows: first, open the movable door 5, then apply tension to the first sealing frame 201 to pull out the first sealing frame 201, then place the liquid output pipe 203 to be used between the booth box body 1 and the first sealing plate 204, and then place the first sealing frame 201 back to its original position. The first sealing ring 210 fixed to the bottom surface of the first sealing frame 201 and the second sealing ring 209 fixed to the bottom surface of the first sealing plate 204 will seal the liquid output pipe 203 to prevent air from leaking out of the gap. Then, connect the five liquid outlet pipes 203 through the first connecting ring 205. The output pipe 203 of the booth body is connected to the delivery pump 207. When liquid leaks from the connection, the liquid will flow into the interior of the reaction box 216 along the fixing plate 208. The quicklime in the reaction box 216 will become slaked lime after contacting water, and a large amount of heat energy will be generated. The generated hot air will quickly fill the entire space. Therefore, the air pressure inside the booth body 1 will be temporarily higher than that outside. Under the action of the air pressure, the lifting plate 215 will be pushed upward. In the process of pushing upward, the lifting plate 215 will move upward together with the transmission shaft 212, and the transmission shaft 212 will use the first rotating shaft 21 8 and the transmission plate 217 push the first rectangular frame 223 to tilt, at this time, the round ball 222 inside the first rectangular frame 223 will roll down under the action of gravity until it rolls into the inside of the guide frame 214, and under the action of the guide frame 214, the round ball 222 will hit the first impact block 228 and the second impact block 227, thereby transmitting a warning signal to the outside world, and when the lifting plate 215 moves to the opening below the connecting pipe 410, the internal high-pressure gas will enter the upper space of the lifting plate 215 through the connecting pipe 410, and at this time, the lower space inside the lifting plate 215 will be The lifting plate 215 will drop suddenly, and the lifting plate 215 will move downward again under the action of the return spring 213. When the lifting plate 215 drops, the transmission shaft 212 will also drive the first rectangular frame 223 and the second rectangular frame 202 to tilt downward. At this time, the round ball 222 inside the second rectangular frame 202 will pass through the rectangular opening 221 and enter the first rectangular frame 223. As the liquid continues to leak, the liquid will continue to react with the quicklime, and thus will once again push the lifting plate 215 to move upward, so that the round ball 222 will knock at regular intervals to achieve the purpose of warning the outside world.

[0032] Example 2: Please refer to Figure 1 , Figure 5 , Figure 8 , Fig. 9 and Fig.10 The present invention provides a technical solution: a combined structure multifunctional booth box for a comprehensive exhibition hall. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0033] As a further limitation of the gas leakage detection mechanism 3 of the present invention, the gas leakage detection mechanism 3 includes a gas input pipe 311, the outer surface of the gas input pipe 311 is fixedly connected to a partition plate 309, the inner wall of the booth box body 1 is fixedly connected to an exhaust pipe 306, the outer surface of the exhaust pipe 306 is fixedly connected to a timing switch solenoid valve 312, the inner wall of the booth box body 1 is rotatably connected to a rotating shaft 315, the outer surface of the rotating shaft 315 is fixedly connected to a force plate 313, the end of the rotating shaft 315 away from the booth box body 1 is fixedly connected to a rotating plate 314, and the outer surface of the rotating plate 314 is fixedly connected to a knocking block 316; See also Figure 8 The second sealing assembly includes a second sealing plate 302, the interior of the second sealing plate 302 and the interior of the booth box body 1 are jointly clamped with three gas delivery pipes 304, the outer surfaces of the three gas delivery pipes 304 and the outer surface of the gas input pipe 311 are jointly threadedly connected with three second connecting rings 308, the inner wall of the booth box body 1 is provided with two second limiting grooves 307, each of the second limiting grooves 307 is slidably connected with a second limiting block 305, and the side surfaces of the two second limiting blocks 305 close to each other are jointly fixedly connected with a second sealing Frame 301, the interior of the second sealing frame 301 is clamped on the outer surfaces of the three gas delivery pipes 304, the bottom surface of the second sealing frame 301 is fixedly connected with three third sealing rings 303, the bottom surface of the second sealing plate 302 is fixedly connected with three fourth sealing rings 310, the outer surface of each of the third sealing rings 303 and the outer surface of the fourth sealing ring 310 are in contact with the outer surface of the gas delivery pipe 304, and the second sealing component is provided to seal the leaked gas to prevent the gas from overflowing and triggering the alarm.

[0034] The specific implementation of this embodiment is as follows: when gas leakage occurs, the gas will briefly gather in the space between the second sealing plate 302 and the partition plate 309 under the action of the timing switch solenoid valve 312, and the timing switch solenoid valve 312 will open once at a certain interval. Therefore, when the gas does not leak, the pressure between the second sealing plate 302 and the partition plate 309 will not be higher than the outside. Therefore, when the timing switch solenoid valve 312 is opened, a large amount of gas will not flow out. When gas leakage occurs, the air pressure in the space between the second sealing plate 302 and the partition plate 309 will be higher than the outside. Therefore, when the timing switch solenoid valve 312 is opened, the internal gas will quickly flow out to the outside, so that the force-bearing plate 313 and the rotating shaft 315 can be blown to rotate. When the rotating shaft 315 rotates, it will drive the rotating plate 314 and the knocking block 316 fixed on the outer surface of the rotating plate 314 to rotate, and the knocking block 316 is used to knock the first struck block 228, thereby achieving the purpose of issuing a warning.

[0035] Example 3: Please refer to Figure 5 and Figure 6 The present invention provides a technical solution: a combined structure multifunctional booth box for a comprehensive exhibition hall. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0036] As a further limitation of the water absorption mechanism 4 of the present invention, the water absorption mechanism 4 includes a rotating frame 406, the outer surface of the rotating frame 406 is rotatably connected to the inner wall of the lifting plate 215, the inner wall of the rotating frame 406 is fixedly connected with a leak plate 403, the bottom surface of the leak plate 403, the bottom surface of the rotating frame 406 and the bottom surface of the lifting plate 215 are all provided with a feed opening 409, the inner wall of the rotating frame 406 is fixedly connected with two first magnets 405, and the inner wall of the lifting plate 215 is fixedly connected with two second magnets 409. Two magnets 404, the first magnets 405 and the second magnets 404 are distributed on both sides of the lower material port 409 with the lower material port 409 as the center, the upper surface of the rotating frame 406 is provided with two slots 407, each of the slots 407 is clamped with a block 408, the tops of the two blocks 408 are fixedly connected to a circular plate 402, the upper surface of the circular plate 402 is fixedly connected to a windward plate 401, and the inner wall of the booth box body 1 is fixedly connected to a connecting pipe 410; See also Figure 7 The inner wall of the first rectangular frame 223 is rotatably connected with a rotating shaft 16, and the left end of the rotating shaft 16 is fixedly connected with a limiting plate 15. The interior of the second rectangular frame 202 is clamped with a disassembly plate 9, and the right side of the limiting plate 15 is in contact with the left side of the disassembly plate 9. By providing the rotating shaft 16, the limiting plate 15 and the disassembly plate 9, the disassembly plate 9 can be disassembled, and the round ball 222 can be placed into the interior of the second rectangular frame 202. The existence of the rotating shaft 16 can provide rotational power to the limiting plate 15, thereby determining whether the limiting plate 15 can provide a limit for the disassembly plate 9; See also Figure 1 The left side of the booth box body 1 is rotatably hinged with a movable door 5, and the left side of the movable door 5 is fixedly connected with a pulling handle 6. By providing the movable door 5 and the pulling handle 6, the movable door 5 can be opened by using the pulling handle 6, so that it is convenient to apply a pulling force to the movable door 5; See also Figure 1 and Figure 2The upper surface of the booth box body 1 is fixedly connected with an air intake pipe 8, the top of the air intake pipe 8 is fixedly connected with a first filter 7, the inner wall of the air intake pipe 8 is fixedly connected with a cross plate 11, the bottom surface of the cross plate 11 is fixedly connected with a fan 13, the inner wall of the booth box body 1 is fixedly connected with a line conveying device 12, the inner wall of the booth box body 1 is fixedly connected with a heat dissipation pipe 14, and the front of the booth box body 1 is fixedly connected with a second filter 10. By providing the fan 13, the operation of the fan 13 can drive the outside air into the interior of the booth box body 1, and then discharge it outward through the heat dissipation pipe 14, so that the heat inside the booth box body 1 can be taken out.

[0037] The specific implementation of this embodiment is as follows: when the liquid continues to react with the quicklime, the hot and pressurized gas generated is greater than the hot and pressurized gas discharged from the connecting pipe 410, even if the lifting plate 215 moves to the top of the connecting pipe 410, the lifting plate 215 will not be reset, but will slowly move upward. When the windward plate 401 moves to the gas outlet position above the connecting pipe 410, the windward plate 401 will be blown, which will drive the rotating frame 406 to rotate. After receiving the rotational power, the rotating frame 406 will drive the two first magnets 405 fixed on the inner wall to move toward the second magnets. The position of 404 is rotated, and thus, with the effect of magnetic force, the discharge port 409 opened on the bottom surface of the rotating frame 406 can overlap with the discharge port 409 opened on the bottom surface of the lifting plate 215, and the water-absorbing resin inside the rotating frame 406 will enter the interior of the reaction box 216. Therefore, when the leaked water enters the interior of the reaction box 216 later, it will first contact the water-absorbing resin. The water-absorbing resin will expand after contacting with water, covering the quicklime below, isolating the contact between water and quicklime, thereby stopping the exothermic reaction and preventing water from accumulating inside the booth box.

[0038] The working process provided by the present invention is as follows: When the present invention is in use, when liquid leaks from the connection, the liquid will flow into the interior of the reaction box 216 along the fixed plate 208. After chemical reaction, the lifting plate 215 will be pushed upward. After a series of force transmission, the round ball 222 inside the first rectangular frame 223 will roll down under the action of gravity until it rolls into the interior of the guide frame 214. Under the action of the guide frame 214, the round ball 222 will hit the first impact block 228 and the second impact block 227, thereby transmitting a warning signal to the outside world. When gas leaks, the gas will be temporarily gathered in the space between the second sealing plate 302 and the partition plate 309 under the action of the timing switch solenoid valve 312, and the timing switch solenoid valve 312 will be opened once at a certain interval. When gas leaks, the timing switch solenoid valve 312 opens, and the internal gas will quickly flow out to the outside, so that the force-bearing plate 313 and the rotating shaft 315 can be blown to rotate. When the rotating shaft 315 rotates, it will drive the rotating plate 314 and the knocking block 316 fixed on the outer surface of the rotating plate 314 to rotate, and the knocking block 316 is used to knock the first struck block 228, thereby achieving the purpose of issuing a warning; In addition, when the liquid continues to react with the quicklime, the hot and pressurized gas generated is greater than the hot and pressurized gas discharged from the connecting pipe 410. Even if the lifting plate 215 moves to the top of the connecting pipe 410 and the windward plate 401 moves to the gas outlet position above the connecting pipe 410, the windward plate 401 will be blown by the force and will drive the rotating frame 406 to rotate until the discharge port 409 opened on the bottom surface of the rotating frame 406 coincides with the discharge port 409 opened on the bottom surface of the lifting plate 215, and the water-absorbent resin inside the rotating frame 406 will enter the interior of the reaction box 216. Therefore, when the leaked water enters the interior of the reaction box 216, it will first contact the water-absorbent resin.

[0039] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A combined structure multifunctional booth box for a comprehensive exhibition hall, comprising a booth box body; characterized in that: A liquid leakage detection mechanism is provided inside the booth box body; The liquid leakage detection mechanism comprises a fixed frame and a reaction box, the outer surface of the reaction box is fixedly connected to the inner wall of the booth box body, the inner wall of the fixed frame is rotatably connected with a short shaft, the outer surface of the short shaft is fixedly connected with a rotating plate, the upper surface of the rotating plate is fixedly connected with a first rectangular frame, the upper surface of the first rectangular frame is fixedly connected with a second rectangular frame, the bottom surface of the second rectangular frame is provided with a rectangular opening, seven round balls are arranged above the booth box body, the outer surfaces of three groups of the round balls are in contact with the inner wall of the second rectangular frame, and the outer surface of another round ball is in contact with the inner wall of the first rectangular frame, a gas leakage detection mechanism is arranged inside the booth box body, and a liquid conveying component is arranged inside the booth box body; The gas leakage detection mechanism includes a gas input pipe, the outer surface of the gas input pipe is fixedly connected to a partition plate, the inner wall of the booth box body is fixedly connected to an exhaust pipe, the outer surface of the exhaust pipe is fixedly connected to a timing switch solenoid valve, the inner wall of the booth box body is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a force plate, the end of the rotating shaft away from the booth box body is fixedly connected to a rotating plate, and the outer surface of the rotating plate is fixedly connected to a knocking block.

2. The combined structure multifunctional booth box for a comprehensive exhibition hall according to claim 1, characterized in that: A guide frame is fixedly connected to the right side of the booth box body, and a first impact block and a second impact block are fixedly connected to the back side of the booth box body.

3. The combined structure multifunctional booth box for a comprehensive exhibition hall according to claim 1, characterized in that: The liquid delivery assembly includes a delivery pump fixedly connected to the bottom wall of the booth box body, the outer surface of the delivery pump is fixedly connected to a fixing plate, the inner wall of the booth box body is fixedly connected to a first sealing plate, the interior of the first sealing plate and the interior of the booth box body are jointly clamped with five liquid output pipes, the outer surfaces of the five liquid output pipes and the outer surface of the delivery pump are jointly threadedly connected with five first connecting rings, and a first sealing assembly is arranged above the delivery pump.

4. The combined structure multifunctional booth box for a comprehensive exhibition hall according to claim 3 is characterized in that: The first sealing assembly includes a first sealing frame, the inner wall of the first sealing frame is in contact with the outer surfaces of five liquid output pipes respectively, the bottom surface of the first sealing frame is fixedly connected with five first sealing rings, the bottom surface of the first sealing plate is fixedly connected with five second sealing rings, the outer surface of each of the first sealing rings and the outer surface of the second sealing ring are in contact with the outer surface of the liquid output pipe, the inner wall of the booth box body is provided with two first limiting grooves, the interior of each of the first limiting grooves is slidably connected with a first limiting block, the side surfaces of the two first limiting blocks close to each other are fixedly connected to the front and back sides of the first sealing frame respectively, and a trigger assembly is arranged at the rear of the first sealing frame.

5. The combined structure multifunctional booth box for a comprehensive exhibition hall according to claim 4, characterized in that: The trigger assembly includes two return springs fixedly connected to the top wall of the booth box body, the bottom ends of the two return springs are commonly fixedly connected to a lifting plate, the outer surface of the lifting plate is in contact with the inner wall of the booth box body, the upper surface of the lifting plate is fixedly connected to a transmission shaft, the outer surface of the transmission shaft is slidably connected to the inside of the booth box body, the inner wall of the transmission shaft is rotatably connected to a first rotating shaft, the outer surface of the first rotating shaft is fixedly connected to a transmission plate, the bottom surface of the first rectangular frame is fixedly connected to two rectangular plates, the inner walls of the two rectangular plates are commonly rotatably connected to a second rotating shaft, the outer surface of the second rotating shaft is fixedly connected to the inner wall of the transmission plate, a water absorption mechanism is arranged above the lifting plate, a water guide port is opened on the inner wall of the booth box body, and a second sealing assembly is arranged inside the booth box body.

6. The combined structure multifunctional booth box for a comprehensive exhibition hall according to claim 5, characterized in that: The second sealing assembly includes a second sealing plate, the interior of the second sealing plate and the interior of the booth box body are jointly clamped with three gas delivery pipes, the outer surfaces of the three gas delivery pipes and the outer surface of the gas input pipe are jointly threaded with three second connecting rings, the inner wall of the booth box body is provided with two second limiting grooves, the interior of each of the second limiting grooves is slidably connected with a second limiting block, and the side surfaces of the two second limiting blocks close to each other are jointly fixedly connected with a second sealing frame, the interior of the second sealing frame is clamped with the outer surfaces of the three gas delivery pipes, the bottom surface of the second sealing frame is fixedly connected with three third sealing rings, the bottom surface of the second sealing plate is fixedly connected with three fourth sealing rings, and the outer surface of each of the third sealing rings and the outer surface of the fourth sealing ring are in contact with the outer surface of the gas delivery pipe.

7. The combined structure multifunctional booth box for a comprehensive exhibition hall according to claim 5, characterized in that: The water absorption mechanism includes a rotating frame, the outer surface of the rotating frame is rotatably connected to the inner wall of the lifting plate, the inner wall of the rotating frame is fixedly connected with a leak plate, the bottom surfaces of the leak plate, the bottom surfaces of the rotating frame and the bottom surfaces of the lifting plate are all provided with feed openings, the inner wall of the rotating frame is fixedly connected with two first magnets, the inner wall of the lifting plate is fixedly connected with two second magnets, the two first magnets and the second magnets are distributed on both sides of the feed opening with the feed opening as the center, the upper surface of the rotating frame is provided with two card slots, each of the card slots is carded with a card block, the top ends of the two card blocks are commonly fixedly connected with a circular plate, the upper surface of the circular plate is fixedly connected with a windward plate, and the inner wall of the booth box body is fixedly connected with a connecting pipe.

8. The combined structure multifunctional booth box for a comprehensive exhibition hall according to claim 1, characterized in that: The inner wall of the first rectangular frame is rotatably connected with a rotating shaft, the left end of the rotating shaft is fixedly connected with a limiting plate, the interior of the second rectangular frame is clamped with a disassembly plate, and the right side of the limiting plate is in contact with the left side of the disassembly plate.

9. The combined structure multifunctional booth box for a comprehensive exhibition hall according to claim 1, characterized in that: A movable door is rotatably hinged on the left side of the booth box body, and a pulling handle is fixedly connected to the left side of the movable door.

10. The combined structure multifunctional booth box for a comprehensive exhibition hall according to claim 1, characterized in that: The upper surface of the booth box body is fixedly connected to an air intake pipe, the top of the air intake pipe is fixedly connected to a first filter, the inner wall of the air intake pipe is fixedly connected to a cross plate, the bottom surface of the cross plate is fixedly connected to a fan, the inner wall of the booth box body is fixedly connected to a line conveying device, the inner wall of the booth box body is fixedly connected to a heat dissipation pipe, and the front of the booth box body is fixedly connected to a second filter.

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