Outdoor portable earthquake monitoring system

Abstract

The utility model discloses an outdoor portable earthquake monitoring system which comprises a control box, a solar power generation mechanism, a seismometer, a protective shell and a leveling structure. According to the outdoor portable earthquake monitoring system, the storage battery can be charged by utilizing the solar power generation mechanism, so that cables do not need to be laid when the monitoring system is installed and used outdoors; the leveling structure is used for providing horizontal installation conditions for the seismometer, so that the seismometer can adapt to different installation conditions, meanwhile, the protective shell does not make contact with the leveling structure and the seismometer during monitoring, resonance interference caused by external noise vibration, rain and other situations is reduced, and the monitoring accuracy of the seismometer is improved; and when position transfer is needed, the protection shell can accommodate the leveling structure, so that the occupied space is reduced, and the portability is improved.

Description

Technical Field

[0001] The utility model relates to an earthquake monitoring system, in particular to an outdoor portable earthquake monitoring system. Background Art

[0002] In our daily lives, earthquakes cause great harm to human beings, and the various earthquake data collected by earthquake workers have been of great help in earthquake prevention and early warning. Currently, most earthquake data are collected using seismometers, which are very precise earthquake waveform acquisition instruments. When seismometers work in the wild and other places with bad environments, external noise, vibration, rain, etc. acting on the outer shell will cause resonance on the seismometer and have a greater impact on the data collected by the seismometer. At the same time, when using seismometers outdoors, it is usually necessary to lay power cables, etc., which is more cumbersome and difficult to recover when they need to be relocated after regular monitoring. Utility Model Content

[0003] Purpose of the utility model: to provide an outdoor portable earthquake monitoring system that is convenient for outdoor use and easy to change location.

[0004] Technical solution: The outdoor portable earthquake monitoring system provided by the utility model includes a control box, a solar power generation mechanism, a seismometer, a protective shell and a leveling structure; the upper side of the leveling structure is non-contactly arranged in the protective shell, for horizontally supporting the seismometer; the protective shell is used to protect the seismometer and to store the leveling structure; the solar power generation mechanism is installed on the control box, and the direction and inclination are adjustable; a controller, a GNSS positioning module, a memory, a 4G communication module and a battery for power supply are arranged in the control box; the seismometer, the GNSS positioning module, the memory and the 4G communication module are all electrically connected to the controller; the controller is electrically connected to the battery through a voltage acquisition circuit; the solar power generation mechanism charges the battery through a solar charging circuit.

[0005] Furthermore, a plurality of bottom swing rods are swingably mounted on the control box; and a positioning rod is inserted through each bottom swing rod.

[0006] Furthermore, the solar power generation mechanism includes an adjustment unit, a storage slot, four supporting backboards, four locking units and five solar panels; the storage slot is installed on the control box through the adjustment unit, and the adjustment unit adjusts the direction and inclination of the storage slot; the four supporting backboards are all hinged on the storage slot and are used to be folded and stored in the storage slot at the same time; the five solar panels are respectively installed on the storage slot and the four supporting backboards, and all charge the battery through the solar charging circuit; the four locking units are all installed on the storage slot and are used to lock the four supporting backboards respectively.

[0007] Furthermore, the adjustment unit includes a direction adjustment branch and an inclination adjustment branch; the lower end of the direction adjustment branch is installed on the control box; the inclination adjustment branch is installed on the upper end of the direction adjustment branch, and the direction of the inclination adjustment branch is adjusted by the direction adjustment branch; the storage slot is installed on the inclination adjustment branch, and the pitch angle of the storage slot is adjusted by the inclination adjustment branch.

[0008] Furthermore, the leveling structure includes a horizontal support seat and three horizontal adjustment rods; the three horizontal adjustment rods are all adjustable and vertically penetrate the horizontal support seat; a support plate is rotatably installed on the horizontal adjustment rod; and an arc plate is provided on each support plate for approaching the vertical side wall of the seismometer.

[0009] Furthermore, the protective shell includes a protective barrel body and a protective cover; the protective cover covers the upper barrel mouth of the protective barrel body; a handle is provided on the upper side of the protective cover; an insulation layer is provided inside the protective barrel body and the protective cover; the lower end of the leveling structure extends out of the bottom of the protective barrel body.

[0010] Furthermore, a wiring tube with an upper end bent downward is fixed through the protective cover.

[0011] Compared with the prior art, the present invention has the following advantages: the solar power generation mechanism can be used to charge the battery, so that the monitoring system does not need to lay cables when it is installed and used outdoors; the leveling structure is used to provide horizontal installation conditions for the seismometer, so that the seismometer can adapt to different installation conditions. At the same time, during monitoring, the protective shell is not in contact with the leveling structure and the seismometer, thereby reducing resonance interference caused by external noise vibration, rain, etc., and improving the accuracy of seismometer monitoring; when the position needs to be transferred, the protective shell can accommodate the leveling structure, thereby reducing the occupied space and improving portability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 This is a diagram showing the storage state of the leveling structure of the present invention;

[0014] Figure 3 This is a schematic diagram of the installation of the support backboard of the utility model;

[0015] Figure 4 This is an enlarged view of the horizontal adjustment rod of the utility model;

[0016] Figure 5 This is a schematic structural diagram of the swing lock rod of the utility model;

[0017] Figure 6 This is a structural diagram of the support plate of the utility model;

[0018] Figure 7 This is a schematic diagram of the circuit structure of the utility model;

[0019] In the figure: 1. Control box; 2. Bottom swing rod; 3. Positioning rod; 4. Direction adjustment tube; 5. Direction positioning bolt; 6. Direction adjustment rod; 7. Adjustment disk; 8. Tilt positioning bolt; 9. Tilt adjustment hole; 10. Storage slot; 11. Swing lock rod; 12. Locking bolt; 13. Locking notch; 14. Limit lock rod; 15. Locking limit disk; 16. Support backboard; 17. Solar panel; 18. Protective barrel; 19. Protective cover; 20. Mounting bolt; 21. Handle; 22. Insulation layer; 23. Wiring tube; 24. Horizontal support seat; 25. Horizontal adjustment rod; 26. External thread section; 27. Anti-slip screw head; 28. Arc plate; 29. ​​Support plate; 30. Avoidance hole; 31. Seismometer. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be described in detail below with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the embodiments.

[0021] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; they can refer to direct connection or indirect connection through an intermediate medium; they can refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0022] In the description of the present invention, it should be understood that the terms "left", "right", "front", "back", "up", "down", "top", "bottom", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0023] Example 1:

[0024] like Figure 1-7As shown, the utility model provides an outdoor portable earthquake monitoring system including: a control box 1, a solar power generation mechanism, a seismometer 31, a protective shell and a leveling structure; the upper side of the leveling structure is non-contactly arranged in the protective shell for horizontally supporting the seismometer 31; the protective shell cover is on the upper side of the leveling structure for protecting the seismometer 31 and for storing the leveling structure; the solar power generation mechanism is installed on the control box 1, and the direction and inclination are adjustable; a controller, a GNSS positioning module, a memory, a 4G communication module and a battery for power supply are arranged in the control box 1; the seismometer 31, the GNSS positioning module, the memory and the 4G communication module are all electrically connected to the controller; the controller is electrically connected to the battery through a voltage acquisition circuit; the solar power generation mechanism charges the battery through a solar charging circuit.

[0025] The solar power generation mechanism can be used to charge the battery, so that the monitoring system does not need to lay cables when it is installed and used outdoors; the memory is used to store the data monitored by the seismometer 31 and the GNSS positioning module, and the controller regularly uploads the data in the memory to the remote control center through the 4G communication module; the controller collects the battery power through the voltage acquisition circuit, and sends a signal to the remote control center through the 4G communication module when the power is too low; the leveling structure is used to provide horizontal installation conditions for the seismometer 31, so that the seismometer 31 can adapt to different installation conditions. At the same time, during monitoring, the shell is protected from contact with the leveling structure and the seismometer 31, reducing resonance interference caused by external noise vibration, rain, etc., and improving the accuracy of monitoring by the seismometer 31; when the position needs to be transferred, the protective shell can accommodate the leveling structure, reducing the occupied space and improving portability.

[0026] Furthermore, multiple bottom swinging rods 2 are swingably mounted on the bottom of the control box 1. A positioning rod 3, with its end inserted into the ground, is inserted through the swinging end of each bottom swinging rod 2. The lower end of the positioning rod 3 is configured as a pointed tip. The bottom swinging rods 2 provide multi-directional support for the control box 1, preventing it from tipping over. Each positioning rod 3 positions each bottom swinging rod 2, thereby positioning the control box 1. The plug-in installation of the positioning rods 3 allows them to be removed and stored separately when relocation is required.

[0027] Furthermore, the solar power generation mechanism includes an adjustment unit, a storage slot 10, four support back plates 16, four locking units and five solar panels 17; the locking unit includes a swing lock rod 11 and a locking bolt 12;

[0028] The adjustment unit is mounted on the control box 1 , and the receiving slot 10 is mounted on the adjustment unit. The adjustment unit adjusts the direction and inclination of the receiving slot 10 ;

[0029] The heights of the four groove walls of the storage groove 10 are all different; the four support backboards 16 are respectively hinged on the four groove wall edges of the storage groove 10, and the four support backboards 16 are all used to be folded and stored in the storage groove 10; five solar panels 17 are respectively installed on the groove bottom of the storage groove 10 and the four support backboards 16, and all charge the battery through the solar charging circuit; a limit lock rod 14 is fixed on each support backboard 16; a locking limit plate 15 is provided on the end of each limit lock rod 14; one end of the swing lock rod 11 is rotatably installed on the storage groove 10; a locking slot 13 is provided on the other end of the swing lock rod 11; the locking bolt 12 is threadedly installed on the swing lock rod 11, and is used to cooperate with the locking slot 13 to lock the limit lock rod 14.

[0030] The area is increased by combining multiple solar panels 17 to improve power generation efficiency; the cooperation between the storage groove 10 and each supporting back plate 16 can be used to store the solar panels during transportation, reducing the occupied space and reducing damage caused by bumps during transportation.

[0031] Furthermore, the adjustment unit includes a direction adjustment branch and an inclination adjustment branch; the direction adjustment branch includes a direction adjustment rod 6 and a direction adjustment tube 4; the inclination adjustment branch includes an adjustment disc 7 and an inclination adjustment seat; the lower end of the direction adjustment tube 4 is fixed on the top surface of the control box 1; the lower end of the direction adjustment rod 6 is rotatably mounted on the upper side surface of the control box 1 and passes through the direction adjustment tube 4; a direction positioning bolt 5 with its end tightly pressed on the direction adjustment rod 6 is threadedly mounted on the direction adjustment tube 4; one end of the inclination adjustment seat is fixed on the adjustment disc 7, and the other end is fixed on the receiving groove 10; the adjustment disc 7 is rotatably mounted on the upper end of the direction adjustment rod 6; a plurality of inclination adjustment holes 9 are arranged at intervals on the adjustment disc 7; a inclination positioning bolt 8 with its end for being inserted into one of the inclination adjustment holes 9 is threadedly mounted on the direction adjustment rod 6.

[0032] By utilizing the cooperation between the direction adjustment rod 6, the direction positioning bolt 5 and the direction adjustment tube 4, the direction adjustment of the solar panel 17 can be achieved. By utilizing the cooperation between the adjustment disc 7, the inclination positioning bolt 8 and the inclination adjustment seat, the pitch angle of the solar panel 17 can be adjusted, thereby adaptively adjusting according to the installation position of the control box 1 to improve the power generation efficiency.

[0033] Furthermore, the leveling structure includes a horizontal support seat 24 and three horizontal adjustment rods 25; three threaded holes are provided on the horizontal support seat 24; external threaded sections 26 are provided on the three horizontal adjustment rods 25, which are respectively screwed on the three threaded holes, and the diameter of the external threaded section 26 is larger than the diameter of the horizontal adjustment rod 25; an anti-slip screwing head 27 is provided on the upper end of each horizontal adjustment rod 25; a support plate 29 for supporting on the ground is rotatably installed on the horizontal adjustment rod 25 on the lower side of the external threaded section 26; an arc-shaped plate 28 for approaching the vertical side wall of the seismometer 31 is provided on each support plate 29; the lower end of the horizontal adjustment rod 25 is set as a pointed end.

[0034] The cooperation between the external thread section 26 and the threaded hole can realize the adjustable through-installation of the horizontal adjustment rod 25, and the distance between the support plate 29 and the horizontal support seat 24 can be adaptively adjusted according to the different installation positions, thereby ensuring that the horizontal support seat 24 can provide horizontal placement conditions for the seismometer 31 and ensure the monitoring effect of the seismometer 31; when moving and changing positions, the arc plate 28 moves close to the seismometer 31, playing a certain role of limiting and protecting, preventing the seismometer from being impacted.

[0035] Furthermore, the protective shell includes a protective barrel body 18 and a protective cover 19; the protective cover 19 is arranged at the upper barrel mouth of the protective barrel body 18 and is fixed by multiple mounting bolts 20; a handle 21 is provided on the upper side of the protective cover 19; an insulation layer 22 is provided in the protective barrel body 18 and the protective cover 19; the horizontal support seat 24 and the seismometer 31 are both located in the protective barrel body 18; three avoidance holes 30 for the support plate 29 to pass through are provided on the bottom of the protective barrel body 18.

[0036] The protective barrel 18 and the protective cover 19 can provide a certain waterproof and dustproof protection effect for the seismometer 31, and the three avoidance holes 30 avoid the leveling structure to prevent the protective shell from interfering with the leveling structure, thereby ensuring the accuracy of the seismometer 31 monitoring.

[0037] Furthermore, a wiring tube 23 with a downwardly bent upper end is fixed through the protective cover 19; the cable of the seismometer 31 passes through the wiring tube 23. The downwardly bent structure of the wiring tube 23 prevents rainwater from dripping onto the seismometer 31.

[0038] In the outdoor portable earthquake monitoring system provided by the utility model, the controller adopts the existing single-chip microcomputer control module; the memory adopts the existing memory; the GNSS positioning module adopts the existing GNSS positioning module; the seismometer 31 adopts the existing seismometer; and the voltage acquisition circuit adopts the existing voltage acquisition circuit module.

[0039] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes in form and details may be made without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. An outdoor portable earthquake monitoring system, characterized by: The invention comprises a control box (1), a solar power generation mechanism, a seismometer (31), a protective shell, and a leveling structure; the upper side of the leveling structure is non-contactly arranged in the protective shell for horizontally supporting the seismometer (31); The protective housing is used to protect the seismometer (31) and to accommodate the leveling structure; the solar power generation mechanism is installed on the control box (1), and the direction and inclination angle are adjustable; A controller, a GNSS positioning module, a memory, a 4G communication module, and a battery for power supply are arranged in the control box (1); the seismometer (31), the GNSS positioning module, the memory, and the 4G communication module are all electrically connected to the controller; the controller is electrically connected to the battery via a voltage acquisition circuit; and the solar power generation mechanism charges the battery via a solar charging circuit.

2. The outdoor portable earthquake monitoring system according to claim 1, characterized in that: A plurality of bottom swing rods (2) are swingably mounted on the control box (1); and a positioning rod (3) is inserted through each bottom swing rod (2).

3. The outdoor portable earthquake monitoring system according to claim 1, characterized in that: The solar power generation mechanism comprises an adjustment unit, a storage slot (10), four support back plates (16), four locking units and five solar cell panels (17); the storage slot (10) is mounted on a control box (1) via the adjustment unit, and the orientation and inclination of the storage slot (10) are adjusted by the adjustment unit; the four support back plates (16) are hinged on the storage slot (10) and are used to be folded and stored in the storage slot (10) at the same time; the five solar cell panels (17) are respectively mounted on the storage slot (10) and the four support back plates (16), and are all charged for storage batteries via a solar charging circuit; the four locking units are respectively mounted on the storage slot (10) and are used to lock the four support back plates (16).

4. The outdoor portable earthquake monitoring system according to claim 3, characterized in that: The adjustment unit includes a direction adjustment branch and an inclination adjustment branch; The lower end of the direction adjustment branch is mounted on the control box (1); the tilt adjustment branch is mounted on the upper end of the direction adjustment branch, and the direction of the tilt adjustment branch is adjusted by the direction adjustment branch; the receiving slot (10) is mounted on the tilt adjustment branch, and the pitch angle of the receiving slot (10) is adjusted by the tilt adjustment branch.

5. The outdoor portable earthquake monitoring system according to claim 1, characterized in that: The leveling structure comprises a horizontal support seat (24) and three horizontal adjustment rods (25); the three horizontal adjustment rods (25) are all adjustable and vertically penetrate the horizontal support seat (24); a support plate (29) is rotatably installed on the horizontal adjustment rod (25); and an arc plate (28) is provided on each support plate (29) for being close to the vertical side wall of the seismometer (31).

6. The outdoor portable earthquake monitoring system according to claim 1, characterized in that: The protective shell comprises a protective barrel body (18) and a protective cover (19); the protective cover (19) covers the upper barrel opening of the protective barrel body (18); a handle (21) is provided on the upper side of the protective cover (19); a heat-insulating layer (22) is provided inside the protective barrel body (18) and the protective cover (19); and the lower end of the leveling structure extends out of the bottom of the protective barrel body (18).

7. The outdoor portable earthquake monitoring system according to claim 6, characterized in that: A wiring pipe (23) with an upper end bent downward is fixed through the protective cover (19).

Images