A monitoring device

Abstract

This utility model discloses a monitoring device, including a mounting assembly and a monitoring assembly. The monitoring assembly includes a movable component and a monitor. One end of the movable component is fixedly connected to the monitor, and the other end of the movable component can be at least partially inserted into the mounting assembly and can move within the mounting assembly. Therefore, this monitoring device can adjust the monitoring range of the monitor by moving the monitoring assembly without changing the overall fixed position of the mounting assembly, thereby reducing the operator's workload and improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of monitoring device technology, and in particular to a monitoring device. Background Technology

[0002] Low-voltage power distribution consists of substations, high-voltage power lines, distribution transformers, low-voltage power lines, and corresponding control equipment. Low-voltage power distribution network grounding is a distribution network that is directly connected to the earth through a grounding device. In this type of distribution network, power and lighting can be distributed using the same transformer, and the overvoltage protection performance is relatively good. However, for the safety of low-voltage power distribution network grounding, monitoring devices are needed to monitor the key parameters, fault status, and status of related equipment in the grounding system to ensure the effectiveness and safety of the grounding system.

[0003] The existing patent (CN214901134U) discloses a low-voltage power distribution network grounding monitoring device. The monitoring component in the device is integrally formed with the monitoring device body, making it difficult to disassemble or adjust the monitoring component to other installation positions, thereby increasing maintenance costs and workload, and making it inconvenient for operators to use. Utility Model Content

[0004] The purpose of this utility model is to provide a monitoring device to solve the problems existing in the prior art, making the monitoring device easy to adjust its position or disassemble and repair, reducing the workload of the operator, and lowering the maintenance cost of the monitoring device.

[0005] To achieve the above objectives, this utility model provides the following solution:

[0006] This utility model provides a monitoring device, including an installation component and a monitoring component. The monitoring component includes a movable component and a monitor. One end of the movable component is fixedly connected to the monitor, and the other end of the movable component can be inserted into the installation component at least partially and can move within the installation component.

[0007] In some embodiments, the mounting assembly has a receiving space and an opening communicating with the receiving space, wherein at least part of the end of the movable member away from the monitor can be inserted into the receiving space through the opening and can move linearly back and forth within the receiving space.

[0008] In some embodiments, the surface of the receiving space opposite to the opening is a fixed surface. At least one fixed groove is formed on the wall of the movable member. A movable block and an elastic element are disposed in the fixed groove. One end of the elastic element is fixedly connected to the fixed groove, and the other end of the elastic element is fixedly connected to the movable block. Under the elastic force of the elastic element, one end of the movable block can extend out of the fixed groove and contact the inner wall surface of the mounting assembly. The movable block can slide in the receiving space to drive the monitoring assembly to move in the receiving space. The movable block near the opening of the mounting assembly is an inclined surface. When the movable member moves away from the fixed surface, the edge of the opening can squeeze the movable block into the fixed groove and compress the elastic element to disengage the monitoring assembly from the mounting assembly.

[0009] In some embodiments, the elastic element includes a spring and a damper, one end of the damper is fixedly connected to the bottom surface of the fixed groove, and the other end is fixedly connected to the movable block. The spring is sleeved on the outer wall surface of the damper, one end of the spring contacts the end face of the movable block, and the other end contacts the bottom surface of the fixed groove.

[0010] In some embodiments, the mounting assembly includes a mounting plate and a mounting column, the mounting plate being fixedly connected to the mounting column, the mounting plate having at least one through hole, the mounting column having the receiving space, the receiving space having at least one sliding groove, and the movable block being slidably connected to the receiving space through the sliding groove.

[0011] In some embodiments, a power generation component is also included, which is fixed to the mounting component and electrically connected to the monitor. The power generation component is used to convert solar energy into electrical energy and can power the monitor.

[0012] In some embodiments, an electrostatic induction device is also included, which is fixedly mounted on the mounting post and is signal-connected to the monitor. The electrostatic induction device is capable of sensing static electricity.

[0013] In some embodiments, a cleaning component is also included, which is connected to the base of the monitor and is signal-connected to the monitor. The cleaning component is used to clean the protective cover of the monitor.

[0014] In some embodiments, an alarm is fixedly mounted on the base of the monitor, and the alarm is signal-connected to the monitor.

[0015] In some implementations, the alarm includes a voice alarm and a light alarm, which are respectively connected to the monitor via signal connection.

[0016] The present invention achieves the following technical advantages over the prior art:

[0017] This utility model provides a monitoring device, including an installation component and a monitoring component. The monitoring component includes a movable part and a monitor. One end of the movable part is fixedly connected to the monitor, and the other end of the movable part can be inserted into the installation component at least partially and can move within the installation component. Therefore, without changing the overall fixed position of the installation component, the monitoring device can adjust the monitoring range of the monitor by moving the monitoring component, thereby reducing the operator's workload and improving work efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the monitoring device in one embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of a power generation component in one embodiment of the present invention;

[0021] Figure 3 This is a cross-sectional view of a partial structure of the monitoring device in one embodiment of the present invention.

[0022] Figure 4 This is a partially enlarged view of the elastic element in one embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the monitor in one embodiment of the present invention.

[0024] The components are: 1-Installation assembly; 2-Electrostatic induction device; 3-Power generation assembly; 4-Monitoring assembly; 5-Cleaning assembly; 34-Power generation board; 31-Clamp; 32-Fixing block; 33-Bolt; 11-Mounting column; 12-Mounting plate; 13-Slide groove; 41-Moving part; 42-Fixing groove; 43-Damper; 44-Spring; 45-Moving block; 46-Monitor; 47-Voice alarm; 48-Light alarm; 49-Protective cover; 51-Motor; 52-Arc wiping rod; 53-Rubber brush. Detailed Implementation

[0025] 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.

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] This utility model provides a monitoring device, such as... Figure 1 As shown, the device includes an installation component 1 and a monitoring component 4. The monitoring component 4 includes a movable part 41 and a monitor 46. One end of the movable part 41 is fixedly connected to the monitor 46, and the other end of the movable part 41 can be at least partially inserted into the installation component 1 and can move within the installation component 1. Therefore, without changing the overall fixed position of the installation component 1, the monitoring range of the monitor 46 can be adjusted by moving the monitoring component 4, thereby reducing the operator's workload and improving work efficiency.

[0028] In some implementations of this embodiment, such as Figure 3 As shown, the mounting component 1 has a receiving space and an opening, with the opening communicating with the receiving space. At least part of the end of the movable component 41 away from the monitor 46 can be inserted into the receiving space through the opening and can move back and forth linearly within the receiving space. By moving within the receiving space, the movable component 41 can directly drive the monitor 46 to change position without having to disassemble and reinstall the mounting component 1. The monitor 46 can be accurately aligned with the monitoring range simply by moving the movable component 41, greatly reducing the installation difficulty and improving work efficiency.

[0029] In some implementations of this embodiment, such as Figure 4As shown, the surface opposite the opening of the accommodating space is a fixed surface. At least one fixed groove 42 is provided on the wall of the movable component 41. A movable block 45 and an elastic element are provided in the fixed groove 42. One end of the elastic element is fixedly connected in the fixed groove 42, and the other end of the elastic element is fixedly connected to the movable block 45. Under the elastic force of the elastic element, one end of the movable block 45 can extend out of the fixed groove 42 and contact the inner wall surface of the mounting assembly 1. The movable block 45 can slide in the accommodating space to drive the monitoring component 4 to move in the accommodating space. The movable block 45 is inclined near the opening of the mounting assembly 1. When the movable component 41 moves away from the fixed surface, the edge of the opening can squeeze the movable block 45 into the fixed groove 42 and compress the elastic element to make the monitoring component 4 separate from the mounting assembly 1. When it is necessary to inspect or troubleshoot the monitor 46, the movable part 41 can be pulled out of the receiving space, so that the monitor 46 is removed from its original installation position, making it easier for operators to access and operate. After maintenance, the movable part 41 can be moved into the fixed slot 42 by pressing the movable block 45. There is no need to disassemble the entire device, which improves work efficiency. The fixed slot 42 can be one set or two sets symmetrically opened at the top and bottom. The two sets of fixed slots 42 can improve the stability of the movement of the monitoring component 4.

[0030] In some embodiments of this example, the elastic element includes a spring 44 and a damper 43. One end of the damper 43 is fixedly connected to the bottom surface of the fixed groove 42, and the other end is fixedly connected to the moving block 45. The spring 44 is sleeved on the outer wall surface of the damper 43, with one end of the spring 44 contacting the end face of the moving block 45 and the other end contacting the bottom surface of the fixed groove 42. Alternatively, the elastic element can be further divided into two parts: one end of the damper 43 is fixedly connected to the inner wall surface of the fixed groove 42, and the other end is fixedly connected to the moving block 45. The end of the moving block 45 away from the damper 43 is slidably connected to the inner wall surface of the mounting assembly 1. The spring 44 is sleeved on the outer wall surface of the damper 43. The damper 43 counteracts vibrations during equipment operation or impacts from the external environment, slowing down the movement speed of the monitoring assembly 4. The spring 44 stores and releases energy through elastic deformation, quickly counteracting instantaneous impact forces. Spring 44 is sleeved outside damper 43, and the two can act synchronously on moving block 45: when monitoring component 4 moves due to external force, spring 44 first buffers most of the impact force through extension and contraction, and damper 43 further absorbs the remaining energy and suppresses the reciprocating vibration of spring 44, which greatly improves the shock absorption protection of monitor 46 and reduces the impact of vibration on monitoring accuracy. The model of damper 43 is ACE Controls MC225M.

[0031] In some embodiments of this example, the mounting component 1 includes a mounting plate 12 and a mounting column 11. The mounting plate 12 is fixedly connected to the mounting column 11. The mounting plate 12 has at least one through hole. The mounting column 11 has a receiving space, and at least one sliding groove 13 is provided in the receiving space. The moving block 45 is slidably connected to the receiving space through the sliding groove 13. The mounting plate 13 can be fixedly connected to external structures, such as the inner wall of the distribution box, wall surface, utility pole, etc., through the through hole, providing a stable mounting foundation for the entire monitoring device and preventing the device from shifting or falling off due to power grid vibration or external force collision, thus ensuring the stability of the monitoring position of the monitor 46. The moving block 45 is embedded in the sliding groove 13 and slides along it. The groove structure of the sliding groove 13 provides a clear movement trajectory for the moving block 45, preventing the moving block 45 from shaking or shifting randomly in the receiving space, and ensuring the stability of the moving component 41 when it moves the monitor 46. The sliding groove 13 can be one set or two sets symmetrically arranged vertically. Two sets of sliding grooves 13 can improve the stability of the movement of the monitoring component 4.

[0032] In some implementations of this embodiment, such as Figure 2 As shown, the monitoring device also includes a power generation component 3, which is fixed to the mounting component 1 and electrically connected to the monitor 46. The power generation component 3 is used to convert solar energy into electrical energy to power the monitor 46. The power generation component includes a power generation plate 34 and a clamp 31. The power generation plate 34 is fixedly connected to the clamp 31, which is sleeved on the outside of the mounting component 1. Fixing blocks 32 are fixedly installed at the two free ends of the clamp 31. The clamp 31 is fixedly sleeved on the mounting component 1 by inserting bolts 33 and nuts into the two fixing blocks 32. Solar energy is a renewable and clean energy source with almost zero acquisition cost. Therefore, using solar energy to provide electricity can significantly reduce the long-term operating cost of the monitoring device and reduce energy consumption.

[0033] In some embodiments of this example, the monitoring device further includes an electrostatic induction device 2, which is fixedly mounted on the mounting column 11 and connected to the monitor 46. The electrostatic induction device 2 is capable of sensing static electricity. In low-voltage power distribution systems, if components such as switches, cable joints, and busbars generate static electricity due to dry environments or dust accumulation, it may ignite sparks upon contact. Especially in humid or dusty environments, static sparks can ignite flammable dust or gases in the air, leading to short circuits, arcing, or even fires. The electrostatic induction device 2 can monitor the static electricity intensity around the power distribution equipment in real time. When the intensity exceeds the standard, the monitor 46 immediately triggers an alarm, prompting maintenance personnel to take timely measures such as humidification, dust removal, and enhanced grounding to block the safety chain caused by static electricity at the source and ensure the safe use of the equipment. The model of the electrostatic induction device 2 is Trek875.

[0034] In some implementations of this embodiment, such as Figure 5As shown, a cleaning component 5 is installed on the wall of the monitor 46. The cleaning component 5 is connected to the base of the monitor 46 and is signal-connected to the monitor 46. The cleaning component 5 is used to clean the protective cover of the monitor 46. The cleaning component 5 includes a motor 51, a wiping rod 52, and a rubber brush 53. The motor 51 is fixed to the side wall of the monitor 46. One end of the wiping rod 52 is fixedly connected to the output end of the motor 51, and the other end is fixedly connected to the rubber brush 53. The wiping rod 52 has a certain degree of elasticity, so it can extend to the protective cover of the monitor 46, allowing the rubber brush 53 to contact the protective cover of the monitor 46 without the wiping rod 52 directly contacting the protective cover. The rubber brush 53 is made of soft material, which can closely adhere to the glass surface of the protective cover without scratching it. When the wiping rod 52 rotates under the drive of the motor 51, the rubber brush 53 moves synchronously, removing dust, rainwater marks, insect excrement, and other stains from the surface of the protective cover through friction. The cleaning component 5 ensures good light transmission of the protective cover by wiping it regularly or automatically, keeping the monitoring screen clear and guaranteeing the reliability of the monitoring function.

[0035] In some embodiments of this example, an alarm is installed on the upper surface of the monitor 46, and the alarm is electrically connected to the monitor 46. The monitor 46 can monitor the equipment status in real time. When it detects a single-point grounding abnormality in the low-voltage distribution cabinet, such as loose bolts or detached solder joints between the grounding conductor and the grounding terminal, grounding trunk line, or grounding electrode of the distribution cabinet, or a broken grounding circuit due to corrosion or mechanical damage, or poor line contact, it can immediately send an electrical signal to the alarm to trigger the alarm, allowing inspection personnel to quickly detect the abnormality, thereby improving the emergency response capability of the monitoring device.

[0036] In some embodiments of this example, the alarm includes a voice alarm 47 and a light alarm 48, which are electrically connected to the monitor 46. The voice alarm 47 can issue a warning through a buzzing sound, and the light alarm 48 can transmit a signal through a bright light. The combination of the two forms a dual protection of hearing and vision, covering the warning needs under different lighting, noise, and distance conditions, ensuring that the alarm signal is effectively received, and enhancing the reliability of the alarm.

[0037] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A monitoring device comprising a mounting assembly and a monitoring assembly, characterized in that: The monitoring component includes a movable part and a monitor. One end of the movable part is fixedly connected to the monitor, and the other end of the movable part is at least partially insertable into the mounting component and movable within the mounting component.

2. The monitoring device of claim 1, wherein: The mounting assembly has a receiving space and an opening, the opening being in communication with the receiving space, and at least part of the end of the movable component away from the monitor can be inserted into the receiving space through the opening and can move linearly back and forth within the receiving space.

3. The monitoring device of claim 2, wherein: The surface of the accommodating space opposite to the opening is a fixed surface. At least one fixed groove is formed on the wall of the movable component. A movable block and an elastic element are disposed in the fixed groove. One end of the elastic element is fixedly connected to the fixed groove, and the other end of the elastic element is fixedly connected to the movable block. Under the elastic force of the elastic element, one end of the movable block can extend out of the fixed groove and contact the inner wall surface of the mounting assembly. The movable block can slide in the accommodating space to drive the monitoring assembly to move in the accommodating space. The movable block near the opening of the mounting assembly is an inclined surface. When the movable component moves away from the fixed surface, the edge of the opening can squeeze the movable block into the fixed groove and compress the elastic element to disengage the monitoring assembly from the mounting assembly.

4. The monitoring device of claim 3, wherein: The elastic element includes a spring and a damper. One end of the damper is fixedly connected to the bottom surface of the fixed groove, and the other end is fixedly connected to the moving block. The spring is sleeved on the outer wall surface of the damper. One end of the spring contacts the end face of the moving block, and the other end contacts the bottom surface of the fixed groove.

5. The monitoring device of claim 3, wherein: The mounting assembly includes a mounting plate and a mounting column. The mounting plate is fixedly connected to the mounting column. The mounting plate has at least one through hole. The mounting column has the receiving space. The receiving space has at least one sliding groove. The moving block is slidably connected to the receiving space through the sliding groove.

6. The monitoring device of claim 1, wherein: It also includes a power generation component, which is fixed to the mounting component and electrically connected to the monitor. The power generation component is used to convert solar energy into electrical energy and can power the monitor.

7. The monitoring device of claim 5, wherein: It also includes an electrostatic induction device, which is fixedly mounted on the mounting column and is connected to the monitor signal. The electrostatic induction device is capable of sensing static electricity.

8. The monitoring device of claim 7, wherein: It also includes a cleaning component, which is connected to the base of the monitor and is signal-connected to the monitor. The cleaning component is used to clean the protective cover of the monitor.

9. The monitoring device of claim 7, wherein: An alarm is fixedly installed on the base of the monitor, and the alarm is connected to the monitor via signal.

10. The monitoring device of claim 9, wherein: The alarm system includes a voice alarm and a light alarm, which are respectively connected to the monitor.

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