Special humidity detection equipment for stadium

Abstract

The invention relates to humidity detection equipment special for a stadium. The humidity detection equipment comprises a fixing plate, a shell, a power assembly, a second baffle, an air suction assembly, two humidity sensors, two dehumidification pipes and a transmission assembly. A first baffle dividing the inner space of the shell into a first cavity and a second cavity is arranged in the shell, and an air inlet and an air outlet are formed in the shell. The air suction assembly is used for sucking air into the second cavity; the two humidity sensors are arranged in the second chamber; the two dehumidification pipes correspond to the two ventilation openings in a one-to-one mode, and the dehumidification pipes and the corresponding ventilation openings are selectively matched in a sealed mode. The transmission assembly is used for enabling one of the two dehumidification pipes to be matched with the corresponding humidity sensor, and the other dehumidification pipe is separated from the corresponding humidity sensor. According to the invention, the air in the second chamber can be detected by one humidity sensor all the time, so that the air can be continuously detected, and the detection accuracy can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of sports stadium wooden floor detection equipment, in particular to a special humidity detection equipment for sports stadiums. Background Art

[0002] Most of the existing stadium floors are wooden floors, and more than 90% of the wooden floors are made of solid wood. The material is naturally porous, can absorb and release water vapor, and is more sensitive to temperature. Due to the high density of people and the amount of exercise in the stadium, the air humidity inside the stadium is also easy to increase with the evaporation of sweat. If the humidity in the stadium increases, the wooden floor in the stadium will easily absorb moisture and cause expansion, and vice versa, it will release moisture and cause contraction. This is a normal dynamic process.

[0003] In order to protect the wooden floor in the venue, it is necessary to detect the humidity in the venue, so as to take corresponding measures according to the test results, such as controlling the flow of people or dehumidifying, humidifying, etc. At present, the method of humidity detection usually uses a humidity sensor, but under low temperature, moisture will condense on the humidity sensor to form water droplets, and the condensed water droplets will affect the detection accuracy of the humidity sensor. The existing detection equipment will condense the moisture before detection, but this will reduce the moisture content in the air and affect the accuracy of the detection. Summary of the invention

[0004] Based on this, it is necessary to provide a humidity detection device dedicated to sports venues to address the problem that moisture condenses to form water droplets on the humidity sensor, and the condensed water droplets will affect the detection accuracy of the humidity sensor.

[0005] The present invention proposes a humidity detection device dedicated to a sports stadium, which comprises: a fixing plate, which is a long strip structure and is fixedly connected to a wall in the stadium; a shell, which is slidably connected to the fixing plate along the length direction of the fixing plate, a first baffle plate is arranged in the shell to divide the space in the shell into a first chamber and a second chamber, an air inlet and an air outlet are provided on the shell, and the air inlet and the air outlet are both connected to the second chamber; a power component, which is arranged on the fixing plate and is used to drive the shell to move along the length direction of the fixing plate; a second baffle plate, which is arranged in the second chamber to divide the second chamber into a first ventilation chamber connected to the air inlet and a second ventilation chamber connected to the air outlet, and two ventilation openings are provided on the second baffle plate; an air suction component, which is arranged in the shell and is used to suck air outside the shell from the air inlet into the second chamber. In the second chamber; two humidity sensors, both of which are arranged in the second chamber and are used to detect the humidity of the air sucked into the second chamber by the suction component; two cylindrical dehumidification tubes, both of which are movably arranged in the shell, the two dehumidification tubes correspond one-to-one to the two humidity sensors, the inner walls of the two dehumidification tubes are provided with dehumidification parts for dehumidifying the corresponding humidity sensors, the two dehumidification tubes correspond one-to-one to the two vents, and the dehumidification tubes are selectively sealed with the corresponding vents; a transmission assembly, the transmission assembly is arranged in the shell, one end of the transmission assembly is connected to the suction assembly, and the other end of the transmission assembly is connected to the two dehumidification tubes, so that when one of the two dehumidification tubes cooperates with the corresponding humidity sensor and seals the corresponding vent, the other dehumidification tube is separated from the corresponding humidity sensor and the corresponding vent.

[0006] As a further improvement of the present invention, the shell includes: a first side panel, a second side panel, a third side panel and a fourth side panel, the first side panel and the third side panel are arranged opposite to each other, the second side panel and the fourth side panel are arranged opposite to each other, and the air inlet is opened on the third side panel, and the air outlet is arranged on the fourth side panel.

[0007] As a further improvement of the present invention, the power assembly includes: a first motor, a first screw and a nut seat, the first motor is fixedly connected to one end of the fixed plate, the fixed plate is provided with a mounting groove along its length direction, the first screw is rotatably connected in the mounting groove, one end of the first screw is fixedly connected to the output shaft of the first motor, the nut seat is threadedly connected to the first screw, and the housing is fixedly connected to the nut seat.

[0008] As a further improvement of the present invention, the air suction assembly includes: a second motor, a fan shaft and a fan blade. The second motor is located in the first chamber and is fixedly connected to the inner wall of the first side plate. One end of the fan shaft is rotatably connected to the first side plate, and the other end of the fan shaft passes through the first baffle and extends into the second chamber to be fixedly connected to the fan blade. A first pulley assembly is drivingly connected between the output shaft of the second motor and the fan shaft. The fan blade is disposed opposite to the air inlet.

[0009] As a further improvement of the present invention, the transmission assembly includes: a transmission shaft, a first connecting rod, a second connecting rod and a mounting plate. The transmission shaft and the mounting plate are both located in the first chamber. The plane of the mounting plate is disposed opposite to the first side plate, and a gap is provided between the mounting plate and the first side plate. A moving hole having the same length direction as the length direction of the fixing plate is formed in the mounting plate. A connecting rod is slidably connected in the moving hole. One end of the connecting rod away from the first side plate is fixedly connected to a rack plate. The transmission shaft is rotatably connected to the first side plate. A second pulley assembly is drivingly connected between the fan shaft and the transmission shaft. One end of the first connecting rod is fixedly connected to the transmission shaft, and the other end of the first connecting rod is rotatably connected to one end of the second connecting rod. The other end of the second connecting rod is rotatably connected to the end of the connecting rod away from the rack plate, so as to drive the rack plate to reciprocate along the length direction of the moving hole when the transmission shaft rotates; A mounting frame in the shape of a U structure with an opening facing the mounting plate is fixedly connected to the side wall of the mounting plate away from the first side plate. The two side arms of the mounting frame are distributed along a direction perpendicular to the length direction of the moving hole. Long strip-shaped driving holes are formed in both side arms. The length direction of the driving holes is the same as the axial direction of the transmission shaft. Two second screw rods are rotatably connected between the mounting frame and the mounting plate. Gears are fixedly connected to the positions of the two second screw rods near the smooth rods close to the mounting plate. The two gears are respectively located on both sides of the rack plate and are both engaged with the rack plate. The two second screw rods are respectively close to the two driving holes. Driving rods are respectively threadedly connected to the two second screw rods. One end of the driving rod passes through the adjacent driving hole and is fixedly connected to a corresponding dehumidification tube. The two humidity sensors are both fixedly connected to the third side plate. Two through holes are formed in the first baffle. The two through holes correspond to the two dehumidification tubes one by one. The dehumidification tube cooperates with the corresponding humidity sensor through the corresponding through hole.

[0010] As a further improvement of the present invention, the dehumidifying member is a brush hair.

[0011] As a further improvement of the present invention, a water outlet hole is formed in the dehumidification tube, and the direction of the water outlet hole is vertically downward.

[0012] As a further improvement of the present invention, a herringbone diverter plate is provided in the first ventilation cavity, the diverter plate is fixedly connected to the second baffle plate, and the two ventilation openings are located on the upper and lower sides of the diverter plate to divide the air entering from the air inlet into two upper and lower flow channels for circulation.

[0013] As a further improvement of the present invention, the connecting rod is a cylindrical structure, and the diameter of the connecting rod is the same as the width of the moving hole.

[0014] As a further improvement of the present invention, the diameter of the through hole is the same as the outer diameter of the dehumidification pipe.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention designs two dehumidification tubes and two humidity sensors, and when one of the dehumidification tubes is used to dehumidify the corresponding humidity sensor, the other dehumidification tube is separated from the corresponding humidity sensor. In this way, there is always a humidity sensor that can detect the air in the second chamber, thereby achieving uninterrupted detection of the air, which is beneficial to improving the accuracy of detection.

[0017] 2. The present invention drives the first screw to rotate through the first motor, thereby driving the shell to move along the length direction of the fixed plate through the nut seat, so that the humidity at multiple locations in the venue can be detected, and further detection of multiple locations in the venue can be achieved, which is beneficial to the protection of the venue.

[0018] 3. In the present invention, when one of the dehumidification tubes cleans the corresponding humidity sensor, the dehumidification tube can seal the corresponding ventilation opening, so that more air can contact with the other humidity sensor, which is beneficial to improve the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a humidity detection device dedicated to sports venues according to an embodiment of the present invention;

[0020] Figure 2 A schematic diagram of a side cross-sectional structure of a humidity detection device for sports stadiums according to an embodiment of the present invention;

[0021] Figure 3 A schematic diagram of the partial structure of a humidity detection device dedicated to sports venues according to an embodiment of the present invention;

[0022] Figure 4 It is a schematic diagram of a first partial three-dimensional cross-sectional structure of a humidity detection device for sports stadiums according to an embodiment of the present invention;

[0023] Figure 5A first partial front cross-sectional view of a humidity detection device for sports stadiums according to an embodiment of the present invention;

[0024] Figure 6 A second partial front cross-sectional view of a humidity detection device for sports stadiums according to an embodiment of the present invention;

[0025] Figure 7 A schematic diagram of a second partial three-dimensional cross-sectional structure of a humidity detection device for sports stadiums according to an embodiment of the present invention;

[0026] Figure 8 A third partial three-dimensional cross-sectional structural schematic diagram of a humidity detection device for sports stadiums according to an embodiment of the present invention;

[0027] Fig. 9 A partial side sectional view of a humidity detection device for sports stadiums according to an embodiment of the present invention;

[0028] Fig.10 A schematic diagram of a fourth partial three-dimensional cross-sectional structure of a humidity detection device for sports stadiums according to an embodiment of the present invention;

[0029] Fig.11 It is a partial top view cross-sectional structural schematic diagram of a humidity detection device dedicated to sports stadiums according to an embodiment of the present invention.

[0030] Main component symbols

[0031] 1. Fixing plate; 11. Mounting groove; 2. Shell; 21. First side plate; 22. Second side plate; 23. Third side plate; 231. Air inlet; 24. Fourth side plate; 241. Air outlet; 25. Top plate; 26. First baffle plate; 261. Through hole; 27. First chamber; 28. Second chamber; 29. ​​Bottom plate; 3. Power assembly; 31. First motor; 32. First screw rod; 33. Nut seat; 4. Second baffle plate; 41. Ventilation port; 42. First ventilation chamber; 43. Second ventilation chamber; 4 4. Diverter plate; 5. Air suction assembly; 51. Second motor; 52. Fan shaft; 53. Fan blades; 54. First pulley assembly; 6. Humidity sensor; 7. Dehumidification tube; 71. Dehumidification element; 8. Transmission assembly; 81. Transmission shaft; 82. First connecting rod; 83. Second connecting rod; 84. Mounting plate; 841. Moving hole; 842. Connecting rod; 85. Rack plate; 86. Mounting frame; 861. Drive hole; 87. Gear; 88. Second screw; 89. Drive rod; 801. Second pulley assembly.

[0032] The above description of the main component symbols is combined with the accompanying drawings and specific implementation methods to further illustrate the present invention in detail. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0035] like Figure 1-Figure 11 As shown, an embodiment of the present invention proposes a humidity detection device dedicated to sports stadiums, which includes: a fixed plate 1, a shell 2, a power component 3, a second baffle 4, an air suction component 5, two humidity sensors 6, two cylindrical dehumidification tubes 7 and a transmission component 8.

[0036] Among them, Figure 1 As shown, the fixing plate 1 is a long strip structure, specifically a rectangular structure. When in use, the fixing plate 1 can be horizontally fixedly connected to a wall in a venue.

[0037] like Figure 3 and Figure 4 As shown, the shell 2 includes: a first side panel 21, a second side panel 22, a third side panel 23, a fourth side panel 24, a top panel 25 and a bottom panel 29. The first side panel 21 and the third side panel 23 are arranged opposite to each other, and the second side panel 22 and the fourth side panel 24 are arranged opposite to each other. In this way, the first side panel 21 to the fourth side panel 24 can constitute the closed side wall of the shell 2. The top is used to close the upper part of the side wall, and the bottom panel 29 is used to close the bottom of the side wall. It should be noted that in this embodiment, when the shell 2 is in use, the top panel 25 is located above the bottom panel 29. An air inlet 231 is provided on the third side panel 23, and an air outlet 241 is provided on the fourth side panel 24. The air in the venue can enter the shell 2 through the air inlet 231 and be discharged through the air outlet 241. A first baffle 26 is provided inside the shell 2, one end of the first baffle 26 is fixedly connected to the third side plate 23, and the other end of the first baffle 26 is fixedly connected to the fourth side plate 24. The first baffle 26 can divide the space inside the shell 2 into a first chamber 27 and a second chamber 28, and the air inlet 231 and the air outlet 241 are both connected to the second chamber 28.

[0038] In addition, if Figure 1 and Figure 2As shown, the housing 2 is slidably connected to the fixing plate 1 along the length direction of the fixing plate 1. The power assembly 3 is arranged on the fixing plate 1, and is used to drive the housing 2 to move along the length direction of the fixing plate 1. Further, the power assembly 3 includes: a first motor 31, a first screw 32 and a nut seat 33. The first motor 31 is fixedly connected to one end of the fixing plate 1. The fixing plate 1 is provided with a mounting groove 11 along its length direction. The first screw 32 is rotatably connected in the mounting groove 11. One end of the first screw 32 is fixedly connected to the output shaft of the first motor 31. The nut seat 33 is threadedly connected to the first screw 32, and the housing 2 is fixedly connected to the nut seat 33. Specifically, the cross-section of the mounting groove 11 in the length direction can be a T-shaped structure, and the nut seat 33 can also be a T-shaped structure. The nut seat 33 and the mounting groove 11 are mutually engaged, and one end of the nut seat 33 extends to the outside of the mounting groove 11 and is fixedly connected to the first side plate 21.

[0039] When in use, the first motor 31 is started, and the first motor 31 drives the first screw 32 to rotate. The rotation of the first screw 32 drives the nut seat 33 to move along the axis of the first screw 32, and then the nut seat 33 can drive the housing 2 to move along the axis of the first screw 32. When in use, the housing 2 can be driven to move once at a certain interval, so that the humidity at multiple locations in the venue can be detected.

[0040] In addition, if Figure 4-Figure 6 As shown, the second baffle plate 4 is disposed in the second chamber 28 to divide the second chamber 28 into a first ventilation chamber 42 communicating with the air inlet 231 and a second ventilation chamber 43 communicating with the air outlet 241, and two ventilation openings 41 are provided on the second baffle plate 4. Specifically, one end of the second baffle plate 4 is fixedly connected to the first baffle plate 26, and the other end of the second baffle plate 4 is fixedly connected to the third side plate 23. The two ventilation openings 41 are spaced apart in the vertical direction.

[0041] Furthermore, if Figure 4 , Figure 5 and Figure 7 As shown, the air suction assembly 5 is arranged in the housing 2, and is used to suck the air outside the housing 2 into the second chamber 28 through the air inlet 231. Specifically, the air suction assembly 5 includes: a second motor 51, a fan shaft 52 and a fan blade 53, the second motor 51 is located in the first chamber 27, and the second motor 51 is fixedly connected to the inner wall of the first side plate 21, one end of the fan shaft 52 is rotatably connected to the first side plate 21, and the other end of the fan shaft 52 passes through the first baffle 26 and extends into the second chamber 28 and is fixedly connected to the fan blade 53, a first pulley assembly 54 is transmission-connected between the output shaft of the second motor 51 and the fan shaft 52, and the fan blade 53 is arranged opposite to the air inlet 231.

[0042] When in use, start the second motor 51, and the second motor 51 can drive the fan shaft 52 to rotate through the transmission of the first pulley assembly 54. The rotation of the fan shaft 52 can drive the fan blades 53 to rotate. The rotation of the fan blades 53 can in turn suck external air into the second chamber 28 through the air inlet 231, so as to facilitate the detection of the humidity in the air.

[0043] In addition, if Figure 4 and Fig. 9 As shown, two humidity sensors 6 are disposed in the second chamber 28 to detect the humidity of the air sucked into the second chamber 28 by the suction assembly 5. Specifically, the two humidity sensors 6 are fixedly connected to the third side plate 23, and the two humidity sensors 6 are spaced apart in the vertical direction.

[0044] In addition, if Figure 4 and Figure 9-11 As shown, two dehumidification pipes 7 are movably arranged in the housing 2, the two dehumidification pipes 7 correspond to the two humidity sensors 6 one by one, the inner walls of the two dehumidification pipes 7 are provided with dehumidification parts 71 for dehumidifying the corresponding humidity sensors 6, the two dehumidification pipes 7 correspond to the two ventilation openings 41 one by one, and the dehumidification pipes 7 and the corresponding ventilation openings 41 are selectively sealed. In other words, both dehumidification pipes 7 can be moved inside the housing 2, and when the dehumidification pipes 7 move toward the corresponding humidity sensors 6, the dehumidification pipes 7 will gradually seal the corresponding ventilation openings 41, and the corresponding humidity sensors 6 will gradually extend into the interior of the dehumidification pipes 7, so that the dehumidification parts 71 can be used to clean the water vapor or water droplets on the humidity sensors 6.

[0045] In addition, if Figure 7-Figure 11 As shown, the transmission assembly 8 is arranged in the shell 2, one end of the transmission assembly 8 is connected to the suction assembly 5, and the other end of the transmission assembly 8 is connected to two dehumidification pipes 7, so that when one of the two dehumidification pipes 7 cooperates with the corresponding humidity sensor 6 and seals the corresponding ventilation port 41, the other dehumidification pipe 7 is separated from the corresponding humidity sensor 6 and the corresponding ventilation port 41.

[0046] Specifically, the transmission assembly 8 includes: a transmission shaft 81, a first connecting rod 82, a second connecting rod 83, and a mounting plate 84. The transmission shaft 81 and the mounting plate 84 are both located in the first chamber 27. The plane of the mounting plate 84 is disposed opposite to the first side plate 21, and there is a gap between the mounting plate 84 and the first side plate 21. The first connecting rod 82 and the second connecting rod 83 are both located in the gap. A moving hole 841 with the same length direction as the length direction of the fixing plate 1 is formed in the mounting plate 84. A connecting rod 842 is slidably connected in the moving hole 841. One end of the connecting rod 842 away from the first side plate 21 is fixedly connected with a rack plate 85. Tooth racks are provided on both the upper and lower sides of the rack plate 85. The transmission shaft 81 is rotatably connected to the first side plate 21. A second pulley assembly 801 is传动连接 between the fan shaft 52 and the transmission shaft 81. One end of the first connecting rod 82 is fixedly connected to the transmission shaft 81, the other end of the first connecting rod 82 is rotatably connected to one end of the second connecting rod 83, and the other end of the second connecting rod 83 is rotatably connected to the end of the connecting rod 842 away from the rack plate 85, so as to drive the rack plate 85 to reciprocate along the length direction of the moving hole 841 when the transmission shaft 81 rotates.

[0047] Specifically, when the first motor 31 drives the fan shaft 52 to rotate through the first pulley assembly 54, the fan shaft 52 will drive the transmission shaft 81 to rotate through the second pulley assembly 801. The rotation of the transmission shaft 81 will drive the first connecting rod 82 to rotate. Through the transmission of the second connecting rod 83 and the connecting rod 842, the rack plate 85 can be driven to reciprocate back and forth along the length direction of the moving hole 841. Among them, both the first pulley assembly 54 and the second pulley assembly 801 are existing components.

[0048] A mounting frame 86 with a U-shaped structure and an opening facing the mounting plate 84 is fixedly connected to the side wall of the mounting plate 84 away from the first side plate 21. The two side arms of the mounting frame 86 are distributed along the direction perpendicular to the length direction of the moving hole 841, that is, distributed vertically up and down. Long strip-shaped driving holes 861 are formed on both side arms. The length direction of the driving holes 861 is the same as the axial direction of the transmission shaft 81. Two second screw rods 88 are rotatably connected between the mounting frame 86 and the mounting plate 84. The two second screw rods 88 are distributed vertically up and down. Gear 87 is fixedly connected to the position of the smooth rod of the two second screw rods 88 close to the mounting plate 84. The two gears 87 are respectively located on the upper and lower sides of the rack plate 85 and are both engaged with the rack plate 85. The two second screw rods 88 are respectively close to the two driving holes 861. Driving rods 89 are respectively threadedly connected to the two second screw rods 88. One end of the driving rod 89 passes through the adjacent driving hole 861 and is fixedly connected to a corresponding dehumidifying tube 7. The two humidity sensors 6 are both fixedly connected to the third side plate 23. Two through holes 261 are formed on the first baffle 26. The two through holes 261 correspond to the two dehumidifying tubes 7 one by one. The dehumidifying tube 7 cooperates with the corresponding humidity sensor 6 through the corresponding through hole 261.

[0049] Specifically, since the two gears 87 are respectively located on both sides of the rack plate 85, when the rack plate 85 moves, the rotation directions of the two gears 87 are opposite, and thus the directions of the two second screws 88 are also opposite. In the initial state, one of the humidity sensors 6 is located inside the corresponding dehumidification pipe 7, and the dehumidification pipe 7 is sealed and matched with the corresponding vent 41, and the other humidity sensor 6 is separated from the corresponding dehumidification pipe 7 and the corresponding vent 41. When one of the second screws 88 rotates, the second screw 88 can drive the dehumidification pipe 7 that is matched with the corresponding humidity sensor 6 in the initial state to gradually separate from the corresponding humidity sensor 6 through the corresponding driving rod 89, and the dehumidification pipe 7 gradually separates from the corresponding vent 41. At the same time, when the other second screw 88 rotates, the second screw 88 can drive the dehumidification pipe 7 that is separated from the corresponding humidity sensor 6 in the initial state to gradually approach and match with the corresponding humidity sensor 6 through the corresponding driving rod 89, and seal the corresponding vent 41. In this way, it can be ensured that when one humidity sensor 6 is wiped of moisture, the other humidity sensor 6 can continue to detect the humidity in the air, so that the air can be detected uninterruptedly.

[0050] As an optional embodiment, Figure 5 and Figure 6 As shown, the dehumidifying member 71 is a brush. When the dehumidifying tube 7 is matched with the corresponding humidity sensor 6, that is, when the corresponding humidity sensor 6 extends into the dehumidifying tube 7, the brush can wipe the water drops on the corresponding humidity sensor 6, so that the corresponding humidity sensor 6 can perform detection work better.

[0051] As an optional embodiment, the dehumidifying element 71 may also be made of sponge or other suitable materials.

[0052] As an optional embodiment, a water outlet hole is provided in the dehumidification pipe 7, and the direction of the water outlet hole is vertically downward. Specifically, the water outlet hole is provided at the bottom of the dehumidification pipe 7. The water cleaned by the bristles can be discharged from the water outlet hole in time, thereby improving the cleaning effect.

[0053] As an optional embodiment, Figure 4-Figure 7 As shown, a herringbone-shaped splitter plate 44 is disposed in the first ventilation cavity 42, the splitter plate 44 is fixedly connected to the second baffle plate 4, and two vents 41 are located on the upper and lower sides of the splitter plate 44 to divide the air entering from the air inlet 231 into two upper and lower flow channels for circulation. The splitter plate 44 can better guide the air and facilitate the flow of air.

[0054] As an optional embodiment, Figure 8As shown, the connecting rod 842 is a cylindrical structure, and the diameter of the connecting rod 842 is the same as the width of the moving hole 841. The diameter of the connecting rod 842 is the same as the width of the moving hole 841, so that the movement of the connecting rod 842 in the moving hole 841 can be more stable, thereby making the movement of the rack plate 85 more stable.

[0055] As an optional embodiment, the diameter of the through hole 261 is the same as the outer diameter of the dehumidification tube 7. This can improve the sealing of the second chamber 28 and reduce the air in the second chamber 28 from entering the first chamber 27 through the through hole 261, so that the components in the first chamber 27 can be protected.

[0056] It should be noted that when the device in the present application is in use, it can be placed as close to the wooden floor as possible, so that the moisture released by the wooden floor can be better detected.

[0057] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0058] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0059] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A humidity detection device for sports venues, characterized in that: It includes: A fixing plate (1), the fixing plate (1) being a long strip structure, used for being fixedly connected to a wall in a venue; A shell (2) is slidably connected to the fixing plate (1) along the length direction of the fixing plate (1); a first baffle (26) is provided in the shell (2) for dividing the space in the shell (2) into a first chamber (27) and a second chamber (28); an air inlet (231) and an air outlet (241) are provided on the shell (2); the air inlet (231) and the air outlet (241) are both in communication with the second chamber (28); A power assembly (3), the power assembly (3) being arranged on the fixing plate (1) and being used for driving the housing (2) to move along the length direction of the fixing plate (1); a second baffle (4), the second baffle (4) being arranged in the second chamber (28) to separate the second chamber (28) into a first ventilation chamber (42) communicating with the air inlet (231) and a second ventilation chamber (43) communicating with the air outlet (241), and two ventilation openings (41) being provided on the second baffle (4); an air suction component (5), the air suction component (5) being arranged in the shell (2) and being used for sucking air outside the shell (2) into the second chamber (28) through the air inlet (231); two humidity sensors (6), both of which are arranged in the second chamber (28) and are used to detect the humidity of the air sucked into the second chamber (28) by the air suction component (5); Two cylindrical dehumidification pipes (7), the two dehumidification pipes (7) are movably arranged in the housing (2), the two dehumidification pipes (7) correspond one-to-one to the two humidity sensors (6), the inner walls of the two dehumidification pipes (7) are provided with dehumidification components (71) for dehumidifying the corresponding humidity sensors (6), the two dehumidification pipes (7) correspond one-to-one to the two ventilation openings (41), and the dehumidification pipes (7) and the corresponding ventilation openings (41) are selectively sealed and matched; A transmission assembly (8), wherein the transmission assembly (8) is arranged in the housing (2), one end of the transmission assembly (8) is connected to the air suction assembly (5), and the other end of the transmission assembly (8) is connected to the two dehumidification pipes (7), so that when one of the two dehumidification pipes (7) cooperates with the corresponding humidity sensor (6) and seals the corresponding ventilation opening (41), the other dehumidification pipe (7) is separated from the corresponding humidity sensor (6) and the corresponding ventilation opening (41).

2. A humidity detection device for sports venues according to claim 1, characterized in that: The shell (2) comprises: a first side plate (21), a second side plate (22), a third side plate (23) and a fourth side plate (24); the first side plate (21) and the third side plate (23) are arranged opposite to each other, the second side plate (22) and the fourth side plate (24) are arranged opposite to each other, and the air inlet (231) is opened on the third side plate (23), and the air outlet (241) is arranged on the fourth side plate (24).

3. A humidity detection device for sports venues according to claim 1, characterized in that: The power assembly (3) comprises: a first motor (31), a first screw rod (32) and a nut seat (33); the first motor (31) is fixedly connected to one end of the fixing plate (1); a mounting groove (11) is provided on the fixing plate (1) along its length direction; the first screw rod (32) is rotatably connected in the mounting groove (11); one end of the first screw rod (32) is fixedly connected to the output shaft of the first motor (31); the nut seat (33) is threadedly connected to the first screw rod (32); and the housing (2) is fixedly connected to the nut seat (33).

4. A humidity detection device for sports venues according to claim 2, characterized in that: The air suction component (5) comprises: a second motor (51), a fan shaft (52) and a fan blade (53); the second motor (51) is located in the first chamber (27) and is fixedly connected to the inner wall of the first side plate (21); one end of the fan shaft (52) is rotatably connected to the first side plate (21); the other end of the fan shaft (52) passes through the first baffle (26) and extends into the second chamber (28) and is fixedly connected to the fan blade (53); a first pulley component (54) is transmission-connected between the output shaft of the second motor (51) and the fan shaft (52); and the fan blade (53) is arranged opposite to the air inlet (231).

5. A humidity detection device for sports venues according to claim 4, characterized in that: The transmission assembly (8) comprises: a transmission shaft (81), a first connecting rod (82), a second connecting rod (83) and a mounting plate (84); the transmission shaft (81) and the mounting plate (84) are both located in the first chamber (27); the plane of the mounting plate (84) is arranged opposite to the first side plate (21); a gap is arranged between the mounting plate (84) and the first side plate (21); a moving hole (841) having a length direction which is the same as that of the fixing plate (1) is opened on the mounting plate (84); a connecting rod (842) is slidably connected in the moving hole (841); the connecting rod (842) is away from a side of the first side plate (21) The first side plate (21) is fixedly connected to the first connecting rod (842), the transmission shaft (81) is rotatably connected to the first side plate (21), a second pulley assembly (801) is transmission-connected between the fan shaft (52) and the transmission shaft (81), one end of the first connecting rod (82) is fixedly connected to the transmission shaft (81), the other end of the first connecting rod (82) is rotationally connected to one end of the second connecting rod (83), and the other end of the second connecting rod (83) is rotationally connected to one end of the connecting rod (842) away from the rack plate (85), so that when the transmission shaft (81) rotates, the rack plate (85) is driven to reciprocate along the length direction of the moving hole (841); On one side wall of the mounting plate (84) away from the first side plate (21), a mounting bracket (86) with a U-shaped structure and an opening facing the mounting plate (84) is fixedly connected. The two side arms of the mounting bracket (86) are distributed along the length direction perpendicular to the moving hole (841). Longitudinal driving holes (861) are formed in both side arms. The length direction of the driving holes (861) is the same as the axial direction of the transmission shaft (81). Two second screw rods (88) are rotatably connected between the mounting bracket (86) and the mounting plate (84). Fixedly connected to the smooth rod positions of the two second screw rods (88) close to the mounting plate (84) are gears (87). The two gears (87) are respectively located on both sides of the rack plate (85) and are both engaged with the rack plate (85). The two second screw rods (88) are respectively close to the two driving holes (861). Driving rods (89) are respectively threadedly connected to the two second screw rods (88). One end of each driving rod (89) passes through the adjacent driving hole (861) and is fixedly connected to a corresponding dehumidifying tube (7). The two humidity sensors (6) are both fixedly connected to the third side plate (23). Two through holes (261) are formed in the first baffle (26). The two through holes (261) correspond to the two dehumidifying tubes (7) one by one. The dehumidifying tube (7) cooperates with the corresponding humidity sensor (6) through the corresponding through hole (261).

6. A humidity detection device for sports stadiums according to claim 1, characterized in that: The dehumidifying member (71) is a brush hair.

7. A humidity detection device for sports stadiums according to claim 6, characterized in that: A water outlet hole is formed in the dehumidifying tube (7), and the direction of the water outlet hole is vertically downward.

8. A humidity detection device for sports stadiums according to claim 1, characterized in that: A herringbone flow dividing plate (44) is arranged in the first ventilation cavity (42). The flow dividing plate (44) is fixedly connected to the second baffle (4), and the two ventilation openings (41) are located on the upper and lower sides of the flow dividing plate (44) to divide the air entering from the air inlet (231) into upper and lower two flow channels for circulation.

9. A humidity detection device for sports stadiums according to claim 5, characterized in that: The connecting rod (842) has a cylindrical structure, and the diameter of the connecting rod (842) is the same as the width dimension of the moving hole (841).

10. A humidity detection device for sports stadiums according to claim 5, characterized in that: The diameter of the through hole (261) is the same as the outer diameter dimension of the dehumidifying tube (7).

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