A waterproof and windproof device for a vibration pickup

Abstract

This utility model relates to the technical field of waterproof and windproof devices, and discloses a waterproof and windproof device for a vibration pickup, including a vibration pickup body. A waterproof component is provided on the surface of the vibration pickup body. The waterproof component includes a placement box disposed on the vibration pickup body. A base is fixedly connected to the bottom of the placement box. A box cover is movably fitted onto the surface of the placement box. A bolt is threaded into one side of the box cover. A windbreak plate is provided on the surface of the placement box. A fixing block is fixedly connected to the top of the box cover. A cavity is formed inside the fixing block, and a windproof component is disposed inside the cavity. This waterproof and windproof device for the vibration pickup, with its sealed placement box and box cover structure, secured with bolts, and with conduit protecting the cables, can comprehensively block rainwater, preventing damage to the internal electronic components of the vibration pickup body from moisture. This significantly improves the reliability of the device in humid environments such as rainy days and extends the service life of the vibration pickup.

Description

Technical Field

[0001] This utility model relates to the technical field of waterproof and windproof devices, and in particular to a waterproof and windproof device for a vibration pickup. Background Technology

[0002] A vibration sensor, also known as a vibration detector or vibration measurement sensor, is an instrument used to detect mechanical vibration signals and convert them into measurable and analyzable electrical signals or other forms of signals. Its core function is to capture physical quantities such as vibration displacement, velocity, and acceleration of objects or structures, and to convert mechanical vibration energy into electrical or digital signals through signal conversion technology for subsequent signal processing, analysis, and monitoring.

[0003] However, existing waterproof and windproof devices for vibration pickups have the following drawbacks:

[0004] (1) Most existing vibration pickup devices are not waterproof when used outdoors. When it rains, the intrusion of rainwater may cause the internal electronic components of the vibration pickup to become damp and damaged, thus affecting its normal operation.

[0005] (2) Most existing vibration pickup devices do not have windproof function when used outdoors. The airflow disturbance caused by strong wind will generate additional noise signal, thereby interfering with the vibration pickup's detection of the real vibration signal and reducing the measurement accuracy.

[0006] Therefore, this utility model provides a waterproof and windproof device for a vibration pickup. Utility Model Content

[0007] (a) Technical problems to be solved

[0008] The problem solved by this utility model is to provide a waterproof and windproof device for a vibration pickup that is highly practical, thereby solving the problems mentioned in the background art where the vibration pickup device does not have waterproof and windproof functions.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, this utility model provides the following technical solution: a waterproof and windproof device for a vibration pickup, comprising a vibration pickup body, a waterproof component provided on the surface of the vibration pickup body, the waterproof component including a placement box disposed on the vibration pickup body, a base fixedly connected to the bottom of the placement box, a box cover movably fitted onto the surface of the placement box, a bolt threaded into one side of the box cover, a windbreak plate provided on the surface of the placement box, a fixing block fixedly connected to the top of the box cover, a cavity opened inside the fixing block, and a windproof component disposed inside the cavity;

[0011] The windproof component includes a pull rod that is movably inserted into one side of the fixed block. One end of the pull rod is fixedly connected to a handle, and the other end of the pull rod extends into the interior of the cavity. A limiting plate is fixedly connected to the inner wall of the cavity. There are two limiting plates, and a spring is connected between the two limiting plates. A locking block is fixedly connected to one side of one of the limiting plates.

[0012] Optionally, the surface of the placement box is provided with a circular hole, and a conduit is installed inside the circular hole. The circular hole on the surface of the placement box, together with the conduit, provides a dedicated cable passage for the signal cable of the vibration pickup. The conduit and the cable are tightly fitted to form a sealed structure, which can prevent rainwater and moisture from seeping into the interior of the placement box along the gaps in the cable, avoid short circuits or signal interference, and ensure that the equipment works stably in a humid environment.

[0013] Optionally, a triangular plate is fixedly connected to one side of the placement box, and the triangular plate is fixedly connected to the surface of the base. The triangular plate connects the placement box and the base to form a triangular support structure. By utilizing the geometric stability principle of triangles, the device's anti-shaking and anti-impact capabilities are significantly enhanced. In strong wind environments, the displacement or tilt of the device caused by wind force can be reduced, avoiding monitoring data deviation caused by structural shaking of the vibration pickup body.

[0014] Optionally, the base has four mounting holes on one side. The standardized design of the four mounting holes can adapt to various installation scenarios. The device can be fixed with expansion bolts or screws, which can not only ensure the firmness of the installation, but also quickly adapt to different environments and reduce on-site modification costs.

[0015] Optionally, a slot is provided on one side of the air-breaking plate, and the slot and the block are adapted to each other. The slot and the block of the air-breaking plate cooperate to realize the quick installation and disassembly of the air-breaking plate through the mechanical structure. In strong wind weather, the block can be inserted into the slot to fix the air-breaking plate. Its curved or hollow design guides the airflow, reduces the direct impact of wind resistance on the vibration pickup body, and reduces equipment vibration interference.

[0016] Optionally, a threaded hole is provided on one side of the placement box. The threaded hole is compatible with a bolt. The fastening design of the threaded hole and the bolt makes the placement box and the box cover form a tight sealing structure, effectively preventing rainwater and dust from entering the box, meeting the waterproof requirements, and providing long-term reliable protection for the core components of the vibration pickup body.

[0017] (III) Beneficial Effects

[0018] This utility model provides a waterproof and windproof device for a vibration pickup, which has the following beneficial effects:

[0019] 1. The waterproof and windproof device of this vibration pickup, with its sealed housing and lid structure, secured with bolts, and the conduit protecting the cables, can block rainwater from all directions, preventing the internal electronic components of the vibration pickup from being damaged by moisture. This significantly improves the reliability of the device in humid environments such as rainy days and extends the service life of the vibration pickup.

[0020] 2. The waterproof and windproof device of the vibration pickup, through the cooperation of the windbreak plate, the locking block and the locking groove, can effectively reduce the interference of strong wind on the vibration pickup body, reduce the noise signal generated by airflow disturbance, enable the vibration pickup body to detect the real vibration signal more accurately, improve the measurement accuracy, and ensure the accuracy of data acquisition. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the placement box of this utility model;

[0022] Figure 2 This is a schematic diagram of the windbreak plate structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the box cover structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the tie rod structure of this utility model.

[0025] In the diagram: 1. Vibration pickup body; 2. Waterproof component; 21. Placement box; 22. Base; 23. Box cover; 24. Bolt; 3. Windbreak plate; 4. Fixing block; 5. Windproof component; 51. Pull rod; 52. Handle; 53. Limiting plate; 54. Spring; 55. Locking block; 6. Conduit; 7. Triangle plate. 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] Please see Figures 1 to 4 This utility model provides a technical solution: a waterproof and windproof device for a vibration pickup, including a vibration pickup body 1, a waterproof component 2 provided on the surface of the vibration pickup body 1, the waterproof component 2 including a placement box 21 provided on the vibration pickup body 1, a base 22 fixedly connected to the bottom of the placement box 21, a box cover 23 movably sleeved on the surface of the placement box 21, a bolt 24 threaded into one side of the box cover 23, a windbreak plate 3 provided on the surface of the placement box 21, a fixing block 4 fixedly connected to the top of the box cover 23, a cavity opened inside the fixing block 4, and a windproof component 5 provided inside the cavity;

[0028] The windproof component 5 includes a pull rod 51 that is movably inserted into one side of the fixed block 4. The pull rod 51 is connected to an external handle 52 and an internal locking block 55. When the handle is pulled, the locking block 55 moves, thereby unlocking and locking the windbreak plate 3. One end of the pull rod 51 is fixedly connected to the handle 52, and the other end of the pull rod 51 extends into the cavity. The inner side wall of the cavity is fixedly connected to a limit plate 53. There are two limit plates 53, and a spring 54 is connected between the two limit plates 53. The spring 54 provides a restoring force. When the handle 52 is released, the spring 54 automatically springs the pull rod 51 back to its original position, allowing the locking block 55 to re-lock the slot. One side of one of the limit plates 53 is fixedly connected to a locking block 55, which locks the slot of the windbreak plate 3. The stronger the wind, the tighter it locks, preventing the windbreak plate 3 from being blown away or loosened.

[0029] The surface of the placement box 21 has a round hole, and the inside of the round hole is a conduit 6. The round hole on the surface of the placement box 21, together with the conduit 6, provides a dedicated wire passage for the signal cable of the vibration pickup. The conduit 6 is tightly fitted with the cable to form a sealed structure, which can prevent rainwater and moisture from seeping into the interior of the placement box 21 along the gaps in the cable, avoid short circuits or signal interference, and ensure that the equipment works stably in a humid environment.

[0030] A triangular plate 7 is fixedly connected to one side of the placement box 21, and one side of the triangular plate 7 is fixedly connected to the surface of the base 22. The triangular plate 7 connects the placement box 21 and the base 22 to form a triangular support structure. By utilizing the geometric stability principle of triangles, the device’s anti-shaking and anti-impact capabilities are significantly enhanced. In strong wind environments, the device’s displacement or tilt caused by wind force can be reduced, and the monitoring data deviation caused by the vibration pickup body 1 due to structural shaking can be avoided.

[0031] The base 22 has four mounting holes on one side. The standardized design of the four mounting holes can be adapted to various installation scenarios. It can be fixed by expansion bolts 24 or screws, which can not only ensure the firmness of the device installation, but also quickly adapt to different environments and reduce on-site modification costs.

[0032] A slot is provided on one side of the windbreak plate 3, and the slot and the locking block 55 are compatible. The slot of the windbreak plate 3 and the locking block 55 cooperate to realize the quick installation and removal of the windbreak plate 3 through the mechanical structure. In strong wind weather, the locking block 55 can be locked into the slot to fix the windbreak plate 3. Its curved or hollow design guides the airflow, reduces the direct impact of wind resistance on the vibration pickup body 1, and reduces equipment vibration interference.

[0033] A threaded hole is provided on one side of the placement box 21. The threaded hole and the bolt 24 are compatible. The fastening design of the threaded hole and the bolt 24 makes the placement box 21 and the box cover 23 form a tight sealing structure, effectively preventing rainwater and dust from entering the box, meeting the waterproof requirements, and providing long-term reliable protection for the core components of the vibration pickup body 1.

[0034] In this invention, the working steps of the device are as follows:

[0035] First step: First, put the vibration pickup body 1 into the placement box 21, close the box cover 23, and use bolts 24 to firmly fix the box cover 23 to the placement box 21 to form a closed waterproof space, thereby effectively preventing rainwater from entering the interior of the placement box 21 and protecting the vibration pickup body 1 from rainwater erosion.

[0036] Second step: When encountering strong winds, pull the handle 52 to move the lever 51, so that the locking block 55 extends out of the cavity of the fixing block 4 and is locked into the slot of the wind-breaking plate 3, fixing the wind-breaking plate 3 to the surface of the placement box 21. The wind-breaking plate 3 can change the airflow direction, reduce the direct impact of strong winds on the vibration pickup, and reduce the noise signal generated by airflow disturbance.

[0037] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0038] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waterproof and windproof device for a vibration pickup, comprising a vibration pickup body (1), characterized in that: The surface of the vibration pickup body (1) is provided with a waterproof component (2). The waterproof component (2) includes a placement box (21) provided on the vibration pickup body (1). The bottom of the placement box (21) is fixedly connected to a base (22). The surface of the placement box (21) is movably fitted with a box cover (23). A bolt (24) is threaded into one side of the box cover (23). The surface of the placement box (21) is provided with a windbreak plate (3). The top of the box cover (23) is fixedly connected to a fixing block (4). The inside of the fixing block (4) is provided with a cavity. The inside of the cavity is provided with a windproof component (5). The windproof component (5) includes a pull rod (51) that is movably inserted into one side of the fixed block (4). One end of the pull rod (51) is fixedly connected to a handle (52). One end of the pull rod (51) extends into the interior of the cavity. A limiting plate (53) is fixedly connected to the inner wall of the cavity. There are two limiting plates (53). A spring (54) is connected between the two limiting plates (53). A locking block (55) is fixedly connected to one side of one of the limiting plates (53).

2. The waterproof and windproof device for a vibration pickup according to claim 1, characterized by: The surface of the placement box (21) has a circular hole, and a wire tube (6) is installed inside the circular hole.

3. The waterproof and windproof device for a vibration pickup according to claim 1, characterized by: A triangular plate (7) is fixedly connected to one side of the placement box (21), and one side of the triangular plate (7) is fixedly connected to the surface of the base (22).

4. The waterproof and windproof device for a vibration pickup according to claim 1, characterized by: The base (22) has four mounting holes on one side.

5. The waterproof and windproof device for a vibration pickup according to claim 1, characterized by: A slot is provided on one side of the windbreak plate (3), and the slot and the card block (55) are compatible.

6. The waterproof and windproof device for a vibration pickup according to claim 1, characterized by: The placement box (21) has a threaded hole on one side, which is compatible with the bolt (24).

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