A data acquisition device for a single-point displacement meter in a wireless network

Abstract

The present invention discloses a data acquisition device for a wireless networking single-point displacement meter, which relates to the technical field of dam monitoring. The device includes a device housing, a signal sending device, and a displacement meter body. The signal sending device is fixedly installed at the top of the device housing, and the displacement meter body is fixedly installed at the bottom of the device housing. An environmental monitoring mechanism is arranged at the top of the device housing, and a soil monitoring mechanism is arranged at the bottom of the device housing. In the present invention, the soil humidity sensor detects the soil humidity near the displacement meter body. When the soil humidity is lower than the preset value, the solenoid valve is opened to cause the water in the external water source to flow into the inside of the humidifying pipe. After passing through the sponge layer and the gravel layer, it finally slowly seeps out through the through holes to increase the soil humidity near the displacement meter body, avoiding the problem of soil cracking caused by low soil humidity, increasing the detection accuracy of the displacement meter body, and improving the reliability of the present invention.

Description

Technical Field

[0001] The present invention relates to a data acquisition device, belonging to the technical field of dam monitoring, and specifically to a data acquisition device for a wireless networked single-point displacement meter. Background Art

[0002] Dam monitoring is the work of obtaining various data reflecting the morphological changes of dams and bedrocks and the effects of the environment on dams in a timely manner through observation instruments and equipment, as well as data processing. The purpose is to analyze and estimate the safety level of dams so as to take timely measures to ensure the safe operation of dams. The following problems exist in the prior art:

[0003] 1. The existing displacement meter data acquisition device does not have the function of monitoring the soil near the displacement meter. If the soil humidity is low and the soil cracks, it will seriously affect the detection accuracy of the displacement meter and needs to be improved.

[0004] 2. Most of the existing displacement meter data acquisition devices dissipate heat through a single fan, and the heat dissipation efficiency is poor. Using it in a continuously high-temperature environment will affect the normal operation and service life of the device. Summary of the Invention

[0005] The present invention provides a data acquisition device for a wireless networked single-point displacement meter. One of the purposes is to have the function of monitoring and humidifying the soil near the displacement meter in a timely manner to solve the problem that soil cracking will seriously affect the detection accuracy of the displacement meter; another purpose is to solve the problem of poor heat dissipation effect of the existing device to achieve the effect of ensuring the normal operation and service life of the device.

[0006] To solve the above technical problems, the technical solutions adopted by the present invention are as follows:

[0007] A data acquisition device for a wireless networked single-point displacement meter includes a device housing, a signal transmission device, and a displacement meter body. The signal transmission device is fixedly installed on the top of the device housing, the displacement meter body is fixedly installed on the bottom of the device housing, an environmental monitoring mechanism is arranged on the top of the device housing, a soil monitoring mechanism is arranged on the bottom of the device housing, and a heat dissipation mechanism is arranged inside the device housing.

[0008] The environmental monitoring mechanism includes a detection box, the detection box is fixedly installed on the top of the device housing, an induced draft fan is fixedly installed on the right side of the inner cavity of the detection box, and an air humidity sensor and an air temperature sensor are fixedly installed on the bottom of the inner cavity of the detection box.

[0009] By adopting the above technical solution, the induced draft fan in this solution realizes the function of improving the detection accuracy of the air humidity sensor and the air temperature sensor.

[0010] A further improvement of the technical solution of the present invention lies in that: a wind speed sensor and a barometric pressure sensor are fixedly installed on the top of the detection box, a rain shelter is fixedly installed on the top of the detection box, and a rain gauge sensor and a wind direction sensor are fixedly installed on the top of the rain shelter.

[0011] Adopting the above technical solution, the rain shelter in this solution realizes the function of increasing the detection accuracy of the wind speed sensor and the barometric pressure sensor.

[0012] A further improvement of the technical solution of the present invention lies in that: the soil monitoring mechanism includes a soil humidity sensor, the soil humidity sensor is fixedly installed at the bottom of the device housing, an extension frame is fixedly installed at the bottom of the device housing, a humidifying pipe is fixedly installed at the bottom of the extension frame, through holes are formed in the outer wall of the humidifying pipe, a sponge layer is arranged on the inner wall of the humidifying pipe, a gravel layer is arranged on the inner wall of the sponge layer, a solenoid valve is fixedly connected to the top of the humidifying pipe, and an external water source is fixedly connected to the top of the solenoid valve.

[0013] Adopting the above technical solution, the cooperation of the soil humidity sensor and the solenoid valve in this solution realizes the function of automatically humidifying the soil near the displacement meter body.

[0014] A further improvement of the technical solution of the present invention lies in that: the heat dissipation mechanism includes a heat radiation collection mechanism, the heat radiation collection mechanism is fixedly installed at the bottom of the inner cavity of the device housing, a heat dissipation fan is fixedly installed on the right side of the inner cavity of the device housing, and a dust prevention mechanism is arranged on the right side of the device housing and on the right side of the heat dissipation fan.

[0015] Adopting the above technical solution, the heat dissipation fan in this solution realizes the function of dissipating heat from the data acquisition device body.

[0016] A further improvement of the technical solution of the present invention lies in that: a heat dissipation aluminum plate is fixedly installed on the left side of the inner cavity of the device housing, an aluminum plate heat dissipation fin is fixedly connected to the left side of the heat dissipation aluminum plate, and the left side of the aluminum plate heat dissipation fin extends to the left side of the device housing.

[0017] Adopting the above technical solution, the cooperation of the aluminum plate heat dissipation fin and the heat dissipation aluminum plate in this solution realizes the function of dissipating heat to the outside of the present invention.

[0018] A further improvement of the technical solution of the present invention lies in that: the heat radiation collection mechanism includes a mounting block, the mounting block is fixedly installed at the bottom of the inner cavity of the device housing, a black chromium coating block is fixedly installed on the top of the mounting block, a heat collection groove is formed on the right side of the black chromium coating block, a graphene heat dissipation plate is fixedly installed on the top of the mounting block and on the left side of the black chromium coating block, a graphene heat dissipation fin is fixedly connected to the left side of the graphene heat dissipation plate, and the right side of the graphene heat dissipation plate is fixedly connected to the left side of the black chromium coating block.

[0019] With the above technical solution, the cooperation between the black chromium coating block and the graphene heat dissipation plate in this solution realizes the function of quickly collecting heat.

[0020] A further improvement of the technical solution of the present invention is that: the dust-proof mechanism includes an air inlet pipe, the left side of the air inlet pipe is fixedly connected to the right side of the device housing, a limiting block is fixedly installed in the inner cavity of the air inlet pipe, a filter screen frame is movably connected to the right side of the limiting block, a composite filter screen is arranged on the left side of the filter screen frame, a grille is arranged in the middle of the filter screen frame, and a convex block is fixedly connected to the right side of the filter screen frame.

[0021] With the above technical solution, the cooperation between the composite filter screen and the grille in this solution realizes the function of removing dust from the air.

[0022] A further improvement of the technical solution of the present invention is that: convex blocks are fixedly connected to both the top and bottom of the air inlet pipe, and a clamping spring is fixedly connected to the bottom of the convex block.

[0023] With the above technical solution, the clamping spring in this solution realizes the function of facilitating the fixation of the filter screen frame.

[0024] A further improvement of the technical solution of the present invention is that: a clamping block is fixedly connected to the bottom of the clamping spring, a pull rod is fixedly connected to the top of the clamping block, and a pull ring is fixedly connected to the top of the pull rod extending to the convex block.

[0025] With the above technical solution, the cooperation between the pull ring and the pull rod in this solution realizes the function of facilitating the disassembly of the filter screen frame.

[0026] A further improvement of the technical solution of the present invention is that: a placement seat is fixedly installed at the bottom of the inner cavity of the device housing, a square groove is opened on the right side of the placement seat, a circular groove is opened on the top of the placement seat, and a data acquisition device body is movably connected to the top of the placement seat.

[0027] With the above technical solution, the cooperation between the square groove and the circular groove in this solution realizes the effect of increasing the heat dissipation rate of the data acquisition device body.

[0028] Due to the adoption of the above technical solution, the technical progress achieved by the present invention compared with the prior art is:

[0029] 1. The present invention provides a data acquisition device for a wireless networking single-point displacement meter, which combines a soil humidity sensor, a humidifying pipe, and a solenoid valve. When in use, the soil humidity sensor detects the soil humidity near the displacement meter body. If the soil humidity is lower than the preset value, the solenoid valve is opened, causing the water in the external water source to flow into the interior of the humidifying pipe. After passing through the sponge layer and the gravel layer, it finally slowly seeps out through the through holes to increase the soil humidity near the displacement meter body, avoiding the problem of soil cracking caused by low soil humidity, improving the detection accuracy of the displacement meter body, and enhancing the reliability of the present invention.

[0030] 2. The present invention provides a data acquisition device for a wireless networking single-point displacement meter, which combines a signal sending device and a data acquisition device body. When in use, through the cooperation of an air humidity sensor, an air temperature sensor, a wind speed sensor, a barometric pressure sensor, a rainfall sensor, and a wind direction sensor, the environment where the present invention is located can be monitored in real time. The information detected by the displacement meter body is synchronously transmitted into the data acquisition device body. After being backed up in the data acquisition device body, the data is transmitted to the Internet through the signal sending device. Users can observe this data from the Internet through the corresponding control terminal, which is convenient for users to comprehensively observe the data detected by the data acquisition device body and the environment where the present invention is located, enabling users to deduce more useful information and facilitating users to observe the data measured by the present invention at any time and anywhere, enhancing the convenience of the present invention.

[0031] 3. The present invention provides a data acquisition device for a wireless networking single-point displacement meter, which combines a heat radiation collection mechanism, a cooling fan, a cooling aluminum plate, and aluminum plate cooling fins. When the present invention is in use, the cooling fan operates to blow the heat dissipated by the data acquisition device body to the right side of the black chromium coating block through the wind. Through the design of the heat collection groove, the wind with heat will make full contact with the black chromium coating block. The black chromium coating block quickly absorbs the heat and then transfers the heat to the graphene heat dissipation plate. The heat is propagated to the left through the graphene heat dissipation fins, absorbed by the cooling aluminum plate, and finally diffused to the left side of the present invention through the aluminum plate cooling fins to achieve the function of efficiently dissipating heat from the data acquisition device body, solving the problem of poor heat dissipation effect of the existing device, extending the service life of the data acquisition device body, and enhancing the reliability of the present invention.

[0032] 4. The present invention provides a data acquisition device for a wireless networking single-point displacement meter, which combines an air inlet pipe, a composite filter screen, and a grille. When the cooling fan is working, it will suck air from the outside through the air inlet pipe. After the outside air passes through the grille, the grille will filter out the larger impurities in the air. After passing through the composite filter screen, the composite filter screen will filter out the fine impurities in the air, thereby achieving the dust removal work, reducing the possibility of dust affecting the data acquisition device body, and enhancing the safety of the present invention. Brief Description of the Drawings

[0033] Figure 1 is a schematic structural diagram of the present invention;

[0034] Figure 2 is a schematic structural diagram of the environmental monitoring mechanism of the present invention;

[0035] Figure 3 is a schematic structural diagram of the soil monitoring mechanism of the present invention;

[0036] Figure 4 is a schematic internal structure diagram of the device housing of the present invention;

[0037] Figure 5 is a schematic structural diagram of the placement seat of the present invention;

[0038] Figure 6 is a schematic structural diagram of the heat radiation collection mechanism of the present invention;

[0039] Figure 7 is a schematic structural diagram of the dust-proof mechanism of the present invention;

[0040] Figure 8 is a flowchart of the working process of the present invention.

[0041] In the figures: 1, device housing; 2, signal sending device; 3, displacement meter body;

[0042] 4, environmental monitoring mechanism; 41, detection box; 42, induced draft fan; 43, air humidity sensor; 44, air temperature sensor; 45, wind speed sensor; 46, air pressure sensor; 47, rain shelter; 48, rain sensor; 49, wind direction sensor;

[0043] 5, soil monitoring mechanism; 51, soil humidity sensor; 52, extension frame; 53, humidifying pipe; 54, through hole; 55, sponge layer; 56, gravel layer; 57, solenoid valve;

[0044] 6, heat dissipation mechanism; 61, heat radiation collection mechanism; 611, mounting block; 612, black chromium coating block; 613, heat collection groove; 614, graphene heat dissipation plate; 615, graphene heat dissipation fin; 62, heat dissipation fan; 63, dust-proof mechanism; 631, air inlet pipe; 632, limit block; 633, filter screen frame; 634, composite filter screen; 635, grille net; 636, convex block; 637, clamping spring; 638, pull rod; 639, clamping block; 64, heat dissipation aluminum plate; 65, aluminum plate heat dissipation fin;

[0045] 7, placement seat; 71, square groove; 72, circular groove;

[0046] 8, data acquisition device body. Detailed Description of the Invention

[0047] The present invention will be further described in detail below in conjunction with embodiments:

[0048] Embodiment 1

[0049] As Figure 1-8 shown, the present invention provides a data acquisition device for a wireless networking single-point displacement meter, including a device housing 1, a signal transmission device 2, and a displacement meter body 3. The signal transmission device 2 is fixedly installed on the top of the device housing 1, the displacement meter body 3 is fixedly installed on the bottom of the device housing 1, an environmental monitoring mechanism 4 is arranged on the top of the device housing 1, a soil monitoring mechanism 5 is arranged on the bottom of the device housing 1, and a heat dissipation mechanism 6 is arranged inside the device housing 1.

[0050] The environmental monitoring mechanism 4 includes a detection box 41, the detection box 41 is fixedly installed on the top of the device housing 1, an air blower 42 is fixedly installed on the right side of the inner cavity of the detection box 41, and an air humidity sensor 43 and an air temperature sensor 44 are fixedly installed on the bottom of the inner cavity of the detection box 41.

[0051] In this embodiment, by providing the air blower 42, the wind outside the present invention can be blown towards the air humidity sensor 43 and the air temperature sensor 44, increasing the contact rate between the air and the air humidity sensor 43 and the air temperature sensor 44, thereby improving the detection accuracy of the air humidity sensor 43 and the air temperature sensor 44.

[0052] As Figure 1-8 shown, in this embodiment, preferably, the soil monitoring mechanism 5 includes a soil humidity sensor 51, the soil humidity sensor 51 is fixedly installed on the bottom of the device housing 1, an extension frame 52 is fixedly installed on the bottom of the device housing 1, a humidifying pipe 53 is fixedly installed on the bottom of the extension frame 52, through holes 54 are formed in the outer wall of the humidifying pipe 53, a sponge layer 55 is arranged on the inner wall of the humidifying pipe 53, a gravel layer 56 is arranged on the inner wall of the sponge layer 55, a solenoid valve 57 is fixedly connected to the top of the humidifying pipe 53, and the top of the solenoid valve 57 is fixedly connected to an external water source. By combining the soil humidity sensor 51, the humidifying pipe 53, and the solenoid valve 57, during use, the soil humidity near the displacement meter body 3 is detected by the soil humidity sensor 51. When the soil humidity is lower than the preset value, the solenoid valve 57 is opened, causing the water in the external water source to flow into the interior of the humidifying pipe 53. After passing through the sponge layer 55 and the gravel layer 56, it finally slowly seeps out through the through holes 54 to increase the soil humidity near the displacement meter body 3, avoiding the problem of soil cracking caused by low soil humidity, increasing the detection accuracy of the displacement meter body 3, and improving the reliability of the present invention.

[0053] As Figure 1-8As shown in the figure, preferably, a wind speed sensor 45 and a barometric pressure sensor 46 are fixedly installed on the top of the detection box 41. A rain shelter 47 is fixedly installed on the top of the detection box 41. A rain sensor 48 and a wind direction sensor 49 are fixedly installed on the top of the rain shelter 47. By combining the signal sending device 2 and the data acquisition device body 8, during use, through the cooperation of the air humidity sensor 43, the air temperature sensor 44, the wind speed sensor 45, the barometric pressure sensor 46, the rain sensor 48 and the wind direction sensor 49, the environment where the present invention is located can be monitored in real time. The information detected by the displacement meter body 3 is synchronously transmitted into the data acquisition device body 8. After being backed up in the data acquisition device body 8, the data is transmitted to the Internet through the signal sending device 2. The user can observe this data from the Internet through the corresponding control terminal, which is convenient for the user to comprehensively observe the data detected by the data acquisition device body 8 and the environment where the present invention is located, enabling the user to deduce more useful information and facilitating the user to observe the data measured by the present invention at any time and anywhere, improving the convenience of the present invention.

[0054] Embodiment 2

[0055] As Figure 1-8 shown in the figure, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the heat dissipation mechanism 6 includes a heat radiation collection mechanism 61. The heat radiation collection mechanism 61 is fixedly installed at the bottom of the inner cavity of the device housing 1. A heat dissipation fan 62 is fixedly installed on the right side of the inner cavity of the device housing 1. A dust prevention mechanism 63 is arranged on the right side of the device housing 1 and is located on the right side of the heat dissipation fan 62. A heat dissipation aluminum plate 64 is fixedly installed on the left side of the inner cavity of the device housing 1. The left side of the heat dissipation aluminum plate 64 is fixedly connected with aluminum plate heat dissipation fins 65. The left side of the aluminum plate heat dissipation fins 65 extends to the left side of the device housing 1. The heat radiation collection mechanism 61 includes a mounting block 611. The mounting block 611 is fixedly installed at the bottom of the inner cavity of the device housing 1. A black chromium coating block 612 is fixedly installed on the top of the mounting block 611. A heat collection groove 613 is formed on the right side of the black chromium coating block 612. A graphene heat dissipation plate 614 is fixedly installed on the top of the mounting block 611 and is located on the left side of the black chromium coating block 612. The left side of the graphene heat dissipation plate 614 is fixedly connected with graphene heat dissipation fins 615. The right side of the graphene heat dissipation plate 614 is fixedly connected with the left side of the black chromium coating block 612.

[0056] In this embodiment, the combination of the heat radiation collection mechanism 61, the heat dissipation fan 62, the heat dissipation aluminum plate 64, and the aluminum plate heat dissipation fins 65 is adopted. When the present invention is in use, the heat dissipation fan 62 operates to blow the heat dissipated by the data acquisition device body 8 to the right side of the black chromium coating block 612 through the wind. Through the design of the heat collection groove 613, the wind with heat will be in full contact with the black chromium coating block 612. The black chromium coating block 612 quickly absorbs the heat and then transfers the heat to the graphene heat dissipation plate 614. The heat is propagated to the left through the graphene heat dissipation fins 615, absorbed by the heat dissipation aluminum plate 64, and finally diffused to the left side of the present invention through the aluminum plate heat dissipation fins 65 to achieve the function of efficiently dissipating heat from the data acquisition device body 8, solve the problem of poor heat dissipation effect of the existing device, extend the service life of the data acquisition device body 8, and improve the reliability of the present invention.

[0057] Embodiment 3

[0058] As Figure 1-8 shown, on the basis of Embodiment 1, the present invention provides a technical solution: Preferably, the dust prevention mechanism 63 includes an air inlet pipe 631. The left side of the air inlet pipe 631 is fixedly connected to the right side of the device housing 1. A limit block 632 is fixedly installed in the inner cavity of the air inlet pipe 631. A filter screen frame 633 is movably connected to the right side of the limit block 632. A composite filter screen 634 is arranged on the left side of the filter screen frame 633. A grille 635 is arranged in the middle of the filter screen frame 633. A convex block 636 is fixedly connected to the right side of the filter screen frame 633.

[0059] In this embodiment, the combination of the air inlet pipe 631, the composite filter screen 634, and the grille 635 is adopted. When the heat dissipation fan 62 is working, it will suck air from the outside through the air inlet pipe 631. After the outside air passes through the grille 635, the grille 635 will filter out the larger impurities in the air. After passing through the composite filter screen 634, the composite filter screen 634 will filter out the fine impurities in the air, thereby realizing the dust removal work, reducing the possibility of dust affecting the data acquisition device body 8, and improving the safety of the present invention.

[0060] Embodiment 4

[0061] As Figure 1-8As shown, on the basis of Embodiment 1, the present invention provides a technical solution: Preferably, bumps 636 are fixedly connected to both the top and bottom of the air inlet pipe 631. A clamping spring 637 is fixedly connected to the bottom of the bump 636. A clamping block 639 is fixedly connected to the bottom of the clamping spring 637. A pull rod 638 is fixedly connected to the top of the clamping block 639. The pull rod 638 extends to the top of the bump 636 and is fixedly connected with a pull ring. A placement seat 7 is fixedly installed at the bottom of the inner cavity of the device housing 1. A square groove 71 is opened on the right side of the placement seat 7. A circular groove 72 is opened on the top of the placement seat 7. A data acquisition device body 8 is movably connected to the top of the placement seat 7.

[0062] In this embodiment, when it is necessary to clean the composite filter screen 634 and the grille 635, pulling the pull ring can remove the filter screen holder 633 from the inner cavity of the air inlet pipe 631 through the bump 636, so as to facilitate the cleaning work and improve the convenience of the present invention.

[0063] Next, the working principle of the wireless networking single-point displacement meter data acquisition device will be specifically described.

[0064] As Figure 1-8 shown, when in use, the soil humidity sensor 51 detects the soil humidity near the displacement meter body 3. If the soil humidity is lower than the preset value, the solenoid valve 57 is opened, prompting the water in the external water source to flow into the inside of the humidifying pipe 53. After passing through the sponge layer 55 and the gravel layer 56, it finally slowly seeps out through the through holes 54 to increase the soil humidity near the displacement meter body 3. When in use, through the cooperation of the air humidity sensor 43, the air temperature sensor 44, the wind speed sensor 45, the air pressure sensor 46, the rainfall sensor 48 and the wind direction sensor 49, the environment where the present invention is located can be monitored in real time. The information detected by the displacement meter body 3 is synchronously transmitted into the data acquisition device body 8. After being backed up in the data acquisition device body 8, the data is transmitted to the Internet through the signal sending device 2. The user can observe this data from the Internet through the corresponding control terminal, which is convenient for the user to comprehensively observe the data detected by the data acquisition device body 8 and the environment where the present invention is located. When the present invention is in use, the cooling fan 62 operates, blowing the heat dissipated by the data acquisition device body 8 to the right side of the black chromium coating block 612 through the wind. Through the design of the heat collecting groove 613, the hot air will be in full contact with the black chromium coating block 612. The black chromium coating block 612 quickly absorbs the heat, and then transfers the heat to the graphene heat dissipation plate 614. The heat is propagated to the left through the graphene heat dissipation fins 615. The heat is absorbed by the heat dissipation aluminum plate 64, and finally the heat is diffused to the left side of the present invention through the aluminum plate heat dissipation fins 65 to achieve the function of efficiently dissipating the heat of the data acquisition device body 8.

[0065] The above has generally described the present invention in detail. However, based on the present invention, some modifications or improvements can be made thereto, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements that do not depart from the spirit and idea of the present invention are within the protection scope of the present invention.

Claims

1. A data acquisition device for a wireless networking single-point displacement meter, comprising a device housing (1), a signal transmitting device (2) and a displacement meter body (3). The signal transmitting device (2) is fixedly installed on the top of the device housing (1), and the displacement meter body (3) is fixedly installed on the bottom of the device housing (1), characterized in that: An environmental monitoring mechanism (4) is provided at the top of the device housing (1), a soil monitoring mechanism (5) is provided at the bottom of the device housing (1), and a heat dissipation mechanism (6) is provided inside the device housing (1). The environmental monitoring mechanism (4) includes a detection box (41), the detection box (41) is fixedly installed at the top of the device housing (1), an induced draft fan (42) is fixedly installed on the right side of the inner cavity of the detection box (41), and an air humidity sensor (43) and an air temperature sensor (44) are fixedly installed at the bottom of the inner cavity of the detection box (41). The soil monitoring mechanism (5) includes a soil humidity sensor (51), the soil humidity sensor (51) is fixedly installed at the bottom of the device housing (1), an extension frame (52) is fixedly installed at the bottom of the device housing (1), a humidifying pipe (53) is fixedly installed at the bottom of the extension frame (52), through holes (54) are formed in the outer wall of the humidifying pipe (53), a sponge layer (55) is arranged on the inner wall of the humidifying pipe (53), a gravel layer (56) is arranged on the inner wall of the sponge layer (55), a solenoid valve (57) is fixedly connected to the top of the humidifying pipe (53), and an external water source is fixedly connected to the top of the solenoid valve (57).

2. The data acquisition device for a wireless networked single-point displacement meter according to claim 1, wherein: An air velocity sensor (45) and a barometric pressure sensor (46) are fixedly installed at the top of the detection box (41), a rain shelter (47) is fixedly installed at the top of the detection box (41), and a rainfall sensor (48) and a wind direction sensor (49) are fixedly installed at the top of the rain shelter (47).

3. The data acquisition device for a wireless networked single-point displacement gauge according to claim 1, characterized in that: The heat dissipation mechanism (6) includes a heat radiation collection mechanism (61), the heat radiation collection mechanism (61) is fixedly installed at the bottom of the inner cavity of the device housing (1), a heat dissipation fan (62) is fixedly installed on the right side of the inner cavity of the device housing (1), and a dust prevention mechanism (63) is arranged on the right side of the device housing (1) and on the right side of the heat dissipation fan (62).

4. The data acquisition device for a wireless networked single-point displacement meter according to claim 1, wherein: A heat dissipation aluminum plate (64) is fixedly installed on the left side of the inner cavity of the device housing (1), an aluminum plate heat dissipation fin (65) is fixedly connected to the left side of the heat dissipation aluminum plate (64), and the left side of the aluminum plate heat dissipation fin (65) extends to the left side of the device housing (1).

5. The data acquisition device for a wireless networked single-point displacement meter according to claim 3, characterized in that: The heat radiation collection mechanism (61) includes a mounting block (611), the mounting block (611) is fixedly installed at the bottom of the inner cavity of the device housing (1), a black chromium coating block (612) is fixedly installed on the top of the mounting block (611), a heat collection groove (613) is formed on the right side of the black chromium coating block (612), a graphene heat dissipation plate (614) is fixedly installed on the top of the mounting block (611) and on the left side of the black chromium coating block (612), a graphene heat dissipation fin (615) is fixedly connected to the left side of the graphene heat dissipation plate (614), and the right side of the graphene heat dissipation plate (614) is fixedly connected to the left side of the black chromium coating block (612).

6. The data acquisition device for a wireless networked single-point displacement gauge according to claim 3, characterized in that: The dust-proof mechanism (63) includes an air inlet pipe (631). The left side of the air inlet pipe (631) is fixedly connected to the right side of the device housing (1). A limit block (632) is fixedly installed in the inner cavity of the air inlet pipe (631). A filter screen frame (633) is movably connected to the right side of the limit block (632). A composite filter screen (634) is arranged on the left side of the filter screen frame (633). A grille screen (635) is arranged in the middle of the filter screen frame (633). A convex block (636) is fixedly connected to the right side of the filter screen frame (633).

7. The data acquisition device for a wireless networked single-point displacement meter according to claim 6, characterized in that: Convex blocks (636) are fixedly connected to both the top and bottom of the air inlet pipe (631). A clamping spring (637) is fixedly connected to the bottom of the convex block (636).

8. The data acquisition device for a wireless networked single-point displacement gauge according to claim 7, wherein: A clamping block (639) is fixedly connected to the bottom of the clamping spring (637). A pull rod (638) is fixedly connected to the top of the clamping block (639). The pull rod (638) extends to the top of the convex block (636) and is fixedly connected to a pull ring.

9. The data acquisition device for a wireless networking single-point displacement meter according to claim 1, characterized in that: A placement seat (7) is fixedly installed at the bottom of the inner cavity of the device housing (1). A square groove (71) is formed on the right side of the placement seat (7). A circular groove (72) is formed on the top of the placement seat (7). A data acquisition device body (8) is movably connected to the top of the placement seat (7).

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