A three-in-one geological disaster monitoring node device

Abstract

This utility model relates to the field of geological disaster monitoring technology and discloses a three-in-one geological disaster monitoring node device, including a housing. The outer wall of the housing is provided with an outer shell. A base is installed inside the housing. A support plate is provided on the upper surface of the base. A fixing cylinder is provided on the upper surface of the support plate. A base plate is installed inside the fixing cylinder. A partition plate is fixedly connected to the upper surface of the base plate. Three antenna modules are arranged inside the base plate. A fixing block is fixedly connected to the upper surface of the base plate. A limit block is provided on the outer wall of the fixing block. A T-shaped frame is fixedly connected to the upper surface of the limit block. In this utility model, the installation and disassembly of the antenna modules are realized through the cooperation of the fixing block, the I-shaped frame, the arc plate, the arc spring, the limit block, and the T-shaped frame. This allows for rapid maintenance or replacement of the antenna modules when they malfunction, age, or are damaged, and also facilitates improved integration of the antenna modules.

Description

Technical Field

[0001] This utility model relates to the field of geological disaster monitoring technology, and in particular to a three-in-one geological disaster monitoring node device. Background Technology

[0002] Geological disasters refer to natural disasters caused by geological processes or human activities that damage and threaten human life, property, safety, and the environment. Common geological disasters include landslides, collapses, debris flows, ground subsidence, ground fissures, and earthquakes. These disasters usually occur in areas with complex geological structures, large topographic relief, or strong influence from rainfall and engineering disturbances. They are characterized by their suddenness, great destructive power, and wide range.

[0003] Geological disaster monitoring technology is developing towards intelligence, integration, and miniaturization, which puts increasing demands on the performance of monitoring equipment. However, existing geological disaster monitoring node devices typically install each antenna module independently in different locations, resulting in complex wiring that is susceptible to external environmental influences. This approach generally suffers from low integration or large size. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a three-in-one geological disaster monitoring node device, which aims to improve the problem of low integration or large size that is usually caused by installing each antenna module independently in different locations.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A three-in-one geological disaster monitoring node device includes a housing, an outer shell on the outer wall of the housing, a base installed inside the housing, a support plate on the upper surface of the base, a fixing cylinder on the upper surface of the support plate, a base plate installed inside the fixing cylinder, a partition plate fixedly connected to the upper surface of the base plate, an antenna module (three antenna modules) installed inside the base plate, a fixing block fixedly connected to the upper surface of the base plate, a limit block on the outer wall of the fixing block, a T-shaped frame fixedly connected to the upper surface of the limit block, the outer wall of the T-shaped frame rotatably connected to the inside of the fixing block, T-shaped frames on the upper surfaces of both the fixing block and the limit block, an I-shaped frame rotatably connected to the inside of the fixing block, an arc-shaped plate fixedly connected to the outer wall of the I-shaped frame, an arc-shaped spring fixedly connected to the outer wall of the I-shaped frame, the outer wall of the arc-shaped spring fixedly connected to the inside of the fixing block, and a sealing assembly inside the outer shell.

[0007] The above technical solution involves threaded grooves inside the housing, base, support plate, and fixed cylinder, facilitating the installation of the base, support plate, and fixed cylinder inside the housing using screws, thereby achieving fixation between the housing, base, support plate, and fixed cylinder. A groove inside the support plate allows a measuring module mounted on its lower surface to connect to a base plate inside the fixed cylinder via a wire passing through the groove. Threads are provided on the outer wall of the housing, while threaded grooves are provided inside the outer shell, facilitating installation of the outer shell using the threads. A sealing component is included to reduce the gap between the outer shell and the inner shell.

[0008] Preferably, the sealing assembly includes a sealing ring, the outer wall of which is fixedly connected to the inside of the housing. Two sealing rings are provided, located on the upper surfaces of the housing and the fixed cylinder, respectively.

[0009] Preferably, the outer wall of the fixing cylinder is disposed inside the outer shell, the outer wall of the arc-shaped plate penetrates the interior of the fixing block and is disposed inside the limiting block, and the lower surface of the limiting block is disposed on the upper surface of the antenna module.

[0010] Preferably, a sliding rod is slidably connected inside the housing, and a connecting plate is fixedly connected to the outer wall of the sliding rod.

[0011] Preferably, the outer wall of the connecting plate is slidably connected to the inside of the housing, and a fixing rod is slidably connected to the inside of the connecting plate.

[0012] Preferably, the outer wall of the fixing rod is fixedly connected to the inside of the housing, and a trapezoidal block is fixedly connected to the outer wall of the connecting plate.

[0013] Preferably, a helical spring is fixedly connected to the outer wall of the trapezoidal block, and the outer wall of the helical spring is fixedly connected to the inside of the housing.

[0014] Preferably, the outer wall of the trapezoidal block is slidably connected to the inside of the housing, and the outer wall of the trapezoidal block is disposed inside the housing.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the installation and disassembly of the antenna module are realized through the cooperation between the fixing block, the I-shaped frame, the arc plate, the arc spring, the limiting block and the T-shaped frame. This allows the antenna module to be quickly maintained or replaced when it malfunctions, ages or is damaged. It also facilitates the integration of the antenna module. At the same time, the modular design of the antenna module helps to reduce the size of the device and adapt to the actual use scenarios of disaster monitoring.

[0017] 2. In this utility model, the cooperation between the sliding rod, connecting plate, fixing rod, trapezoidal block and helical spring facilitates locking or releasing the installation of the outer shell, effectively resisting the rotation of the outer shell caused by external impact and vibration. Furthermore, the sealing ring improves the sealing and protection of the device, and also facilitates the inspection of the internal components of the shell. Attached Figure Description

[0018] Figure 1 This is a perspective view of a three-in-one geological disaster monitoring node device proposed in this utility model;

[0019] Figure 2 This is a partial structural diagram of the base of a three-in-one geological disaster monitoring node device proposed in this utility model;

[0020] Figure 3 This is a partial structural diagram of the partition of a three-in-one geological disaster monitoring node device proposed in this utility model;

[0021] Figure 4 This is a cross-sectional schematic diagram of the internal structure of the fixing block of a three-in-one geological disaster monitoring node device proposed in this utility model;

[0022] Figure 5 This is a partial structural diagram of a trapezoidal block of a three-in-one geological disaster monitoring node device proposed in this utility model;

[0023] Figure 6 This is a partial structural diagram of the connecting plate of a three-in-one geological disaster monitoring node device proposed in this utility model.

[0024] Legend:

[0025] 1. Housing; 2. Outer shell; 3. Base; 4. Support plate; 5. Fixing cylinder; 6. Base plate; 7. Partition plate; 8. Antenna module; 9. Fixing block; 10. I-beam frame; 11. Arc plate; 12. Arc spring; 13. Limiting block; 14. T-shaped frame; 15. Sealing ring; 16. Slide rod; 17. Connecting plate; 18. Fixing rod; 19. Trapezoidal block; 20. Helical spring. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Reference Figure 1 , Figure 2 , Figure 3and Figure 4 This utility model provides an embodiment of a three-in-one geological disaster monitoring node device, including a housing 1, an outer shell 2 on the outer wall of the housing 1, a base 3 installed inside the housing 1, a support plate 4 on the upper surface of the base 3, a fixing cylinder 5 on the upper surface of the support plate 4, a base plate 6 installed inside the fixing cylinder 5, a partition plate 7 fixedly connected to the upper surface of the base plate 6, an antenna module 8 (three antenna modules 8) fixedly connected inside the base plate 6, a fixing block 9 fixedly connected to the upper surface of the base plate 6, a limit block 13 on the outer wall of the fixing block 9, a T-shaped frame 14 fixedly connected to the upper surface of the limit block 13, the outer wall of the T-shaped frame 14 rotatably connected to the inside of the fixing block 9, a T-shaped frame 14 on the upper surface of both the fixing block 9 and the limit block 13, an I-shaped frame 10 rotatably connected to the inside of the fixing block 9, an arc plate 11 fixedly connected to the outer wall of the I-shaped frame 10, an arc spring 12 fixedly connected to the outer wall of the I-shaped frame 10, the outer wall of the arc spring 12 fixedly connected to the inside of the fixing block 9, and a sealing assembly inside the outer shell 2.

[0028] Specifically, as shown in the figure, the base 3 has a groove inside, which facilitates the connection of the grounding wire inside the device to the housing 1, or through the interior of the housing 1 and the base 3 to connect to the ground. Three antenna modules 8 are used: a Beidou positioning antenna, a 4G IoT antenna, and a Bluetooth antenna. These three antenna modules 8 can be installed and removed from the base plate 6 via the fixing block 9 and its connecting structure, thus achieving modular processing of the antenna modules 8. The layout design allows each antenna module 8 to operate independently, thereby reducing the size of the device. The Beidou antenna uses right-hand circular polarization. The 4G and Bluetooth antennas adopt left-hand circular polarization. After being set by the partition 7, which is made of metal, the electromagnetic interference between the modules is reduced. The arc spring 12 is set to facilitate the rotation of the I-beam frame 10 and also provides support for the arc plate 11 to rotate into the interior of the limiting block 13. The T-beam frame 14 is composed of a square plate and a rotating shaft. It rotates inside the U-shaped block set on the upper side of the fixed block 9 through the rotating shaft, thus performing circular motion with the rotating shaft as the center. The lower surface of the limiting block 13 is set with a protective pad to reduce damage to the antenna module 8 caused by rigid components.

[0029] Reference Figure 3 and Figure 5 The sealing assembly includes a sealing ring 15, the outer wall of which is fixedly connected to the inside of the housing 2. Two sealing rings 15 are provided, and they are located on the upper surfaces of the housing 1 and the fixed cylinder 5, respectively.

[0030] Specifically, the sealing ring 15 helps to reduce the gap between the fixed cylinder 5 and the outer shell 2, and the gap between the housing 1 and the outer shell 2, thereby maintaining the overall sealing of the device.

[0031] Reference Figure 1 , Figure 3 and Figure 4 The outer wall of the fixing cylinder 5 is located inside the outer shell 2, the outer wall of the arc plate 11 penetrates the interior of the fixing block 9 and is located inside the limiting block 13, and the lower surface of the limiting block 13 is located on the upper surface of the antenna module 8.

[0032] Specifically, the outer shell 2 and the fixing cylinder 5 are matched to facilitate the sealing of the internal components of the fixing cylinder 5. The sliding of the arc plate 11 is restricted by the inside of the fixing block 9. The rotation of the arc plate 11 limits the position of the limiting block 13. The limiting block 13 abuts against the antenna module 8, thereby realizing the installation of the antenna module 8.

[0033] Reference Figure 5 and Figure 6 A sliding rod 16 is slidably connected inside the housing 1, and a connecting plate 17 is fixedly connected to the outer wall of the sliding rod 16; the outer wall of the connecting plate 17 is slidably connected to the inside of the housing 1, and a fixing rod 18 is slidably connected inside the connecting plate 17; the outer wall of the fixing rod 18 is fixedly connected to the inside of the housing 1, and a trapezoidal block 19 is fixedly connected to the outer wall of the connecting plate 17; a helical spring 20 is fixedly connected to the outer wall of the trapezoidal block 19, and the outer wall of the helical spring 20 is fixedly connected to the inside of the housing 1; the outer wall of the trapezoidal block 19 is slidably connected to the inside of the housing 1, and the outer wall of the trapezoidal block 19 is located inside the outer shell 2;

[0034] Specifically, the movement of the slide bar 16 is restricted by the interior of the housing 1, and the slide bar 16 transmits power to the trapezoidal block 19 through the connecting plate 17. The movement of the connecting plate 17 is restricted and supported by the interior of the housing 1 and the outer wall of the fixing rod 18. The movement of the trapezoidal block 19 is restricted by the interior of the housing 1. The elastic force of the helical spring 20 not only resets the movement of the trapezoidal block 19, but also provides support for the trapezoidal block 19 inside the outer shell 2, thereby achieving the locking of the outer shell 2.

[0035] Working principle: When using this device, three antenna modules 8 are Beidou, 4G and Bluetooth modules, and they are all installed on the base plate 6. The base plate 6 is connected to the measurement module on the lower surface of the support plate 4 through the wires. This allows for the monitoring of geological disasters at the geological disaster monitoring node. By rotating the I-shaped frame 10, the arc spring 12 is compressed, causing the arc plate 11 to rotate and return to the inside of the fixed block 9. This removes the limiting block 13 from the limiting block, allowing the limiting block 13 to be rotated under the action of the T-shaped frame 14. This removes the limiting block 13 from the antenna module 8, making it easier to remove the antenna module 8.

[0036] By pressing the slide bar 16, the connecting plate 17 slides on the outer wall of the fixing rod 18, thereby driving the trapezoidal block 19 to slide into the housing 1, compressing the helical spring 20. The helical spring 20 no longer limits the outer shell 2, making it easy to rotate the outer shell 2. Under the action of the thread, the outer shell 2 can be removed, making it easy to access the internal components of the housing 1. When the housing 1 needs to be sealed, the outer shell 2 is installed on the outer wall of the housing 1 through the thread. When the outer shell 2 is installed in the appropriate position, the internal groove of the outer shell 2 is facing the trapezoidal block 19. The slide bar 16 is released, and under the elastic force of the helical spring 20, the trapezoidal block 19 is pushed against the outside of the housing 1, so that the trapezoidal block 19 slides through the inside of the housing 1 and into the inside of the outer shell 2, thereby locking the installation of the outer shell 2. With the setting of two sealing rings 15, the seal between the outer shell 2 and the housing 1 and the fixing cylinder 5 is maintained. During use, this device not only allows for the maintenance or replacement of the antenna module 8, but also enables the locking and releasing of the outer shell 2.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A three-in-one geo-hazard monitoring node device comprising a housing (1), characterized in that: The outer wall of the housing (1) is provided with an outer shell (2), and a base (3) is installed inside the housing (1). A support plate (4) is provided on the upper surface of the base (3), and a fixing cylinder (5) is provided on the upper surface of the support plate (4). A base plate (6) is installed inside the fixing cylinder (5), and a partition plate (7) is fixedly connected to the upper surface of the base plate (6). An antenna module (8) is provided inside the base plate (6), and three antenna modules (8) are provided. A fixing block (9) is fixedly connected to the upper surface of the base plate (6). The outer wall of the shell (2) is provided with a limiting block (13), and a T-shaped frame (14) is fixedly connected to the upper surface of the limiting block (13). The outer wall of the T-shaped frame (14) is rotatably connected to the inside of the fixing block (9). An I-shaped frame (10) is rotatably connected to the inside of the fixing block (9). An arc plate (11) is fixedly connected to the outer wall of the I-shaped frame (10). An arc spring (12) is fixedly connected to the outer wall of the I-shaped frame (10). The outer wall of the arc spring (12) is fixedly connected to the inside of the fixing block (9). A sealing component is provided inside the shell (2).

2. The three-in-one ground hazard monitoring node apparatus of claim 1, wherein: The sealing assembly includes a sealing ring (15), the outer wall of which is fixedly connected to the inside of the outer shell (2). There are two sealing rings (15), which are located on the upper surfaces of the shell (1) and the fixed cylinder (5), respectively.

3. The three-in-one ground hazard monitoring node apparatus of claim 1, wherein: The outer wall of the fixed cylinder (5) is located inside the outer shell (2), the outer wall of the arc plate (11) penetrates the interior of the fixed block (9) and is located inside the limiting block (13), and the lower surface of the limiting block (13) is located on the upper surface of the antenna module (8).

4. The three-in-one ground hazard monitoring node apparatus of claim 1, wherein: The housing (1) is slidably connected to a slide rod (16), and a connecting plate (17) is fixedly connected to the outer wall of the slide rod (16).

5. The three-in-one ground hazard monitoring node apparatus of claim 4, wherein: The outer wall of the connecting plate (17) is slidably connected to the inside of the housing (1), and a fixing rod (18) is slidably connected inside the connecting plate (17).

6. The three-in-one ground hazard monitoring node apparatus of claim 5, wherein: The outer wall of the fixing rod (18) is fixedly connected to the inside of the housing (1), and the outer wall of the connecting plate (17) is fixedly connected to a trapezoidal block (19).

7. The three-in-one ground hazard monitoring node apparatus of claim 6, wherein: A helical spring (20) is fixedly connected to the outer wall of the trapezoidal block (19), and the outer wall of the helical spring (20) is fixedly connected to the inside of the housing (1).

8. The three-in-one ground hazard monitoring node apparatus of claim 7, wherein: The outer wall of the trapezoidal block (19) is slidably connected to the inside of the shell (1), and the outer wall of the trapezoidal block (19) is disposed inside the shell (2).

Images