Noise and vibration integrated monitoring device

Abstract

The utility model discloses a noise and vibration integrated monitoring device which comprises a box body, a box door is hinged to the box body, the movable end of the box door is connected with the box body through an opening and closing assembly, a vibration sensor and a sound sensor are installed on the top of the box body, and the sound sensor is detachably connected with the box body through a connecting assembly. A processor, a memory and a power supply are arranged in the box body, a display is arranged on the box door, and the vibration sensor, the sound sensor, the memory and the display are electrically connected with the processor. According to the utility model, the sound sensor is detachably connected with the box body by designing the connecting assembly, so that the sound sensor can be conveniently mounted and quickly dismounted; meanwhile, the opening and closing assembly is designed to achieve convenient and rapid opening and closing of the box door, maintenance and overhaul of elements in the box body are facilitated, the maintenance process of the monitoring device is effectively simplified, the labor intensity of workers is effectively reduced, the convenience of maintenance and use of the monitoring device is improved, and guarantee is provided for stable operation and efficient maintenance of equipment.

Description

Technical Field

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

[0002] During construction and factory processing, noise and vibration not only affect construction and processing safety but also impact the surrounding environment. Comprehensive noise and vibration monitoring devices are typically used to monitor these factors to ensure compliance with environmental protection requirements.

[0003] A noise and vibration integrated monitoring device typically consists of sensors, signal conditioning circuits, data acquisition modules, microprocessors, storage units, and display units. Sensors detect noise and vibration signals and convert them into electrical signals. After the signals are amplified and filtered by the conditioning circuits, the data acquisition module converts the analog signals into digital signals, which are then sent to the microprocessor for analysis and processing. The processed data can be stored in the storage unit and displayed intuitively through the display unit, allowing users to obtain relevant noise and vibration information in real time.

[0004] Traditionally, sound or vibration sensors used in integrated noise and vibration monitoring devices are mostly designed with a fixed connection to the device body. Once a sensor malfunctions and requires repair or replacement, the tight and complex connections between internal components make disassembly cumbersome. Maintenance personnel need to spend a significant amount of time identifying and disassembling each connection point, which not only reduces disassembly efficiency and significantly extends the maintenance cycle, severely impacting the normal operation of the monitoring device, but also increases labor intensity and labor costs. Furthermore, the operation of the internal electronic components generates a large amount of heat, and the accumulation of this heat can affect the stability and accuracy of monitoring, as well as the lifespan of the equipment.

[0005] Based on this, the present invention proposes a noise and vibration integrated monitoring device to solve the above problems. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a comprehensive noise and vibration monitoring device, which aims to improve the problems of difficult sensor maintenance and replacement, low efficiency and increased cost in the prior art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A noise and vibration integrated monitoring device includes a housing with a door hinged to one side. The movable end of the door is connected to the housing via an opening and closing assembly. A vibration sensor and a sound sensor are mounted on the top of the housing. The vibration sensor is fixedly connected to the housing, and the sound sensor is detachably connected to the housing via a connecting assembly. The housing contains a processor, a memory, and a power supply. A display is mounted on the door. The vibration sensor, sound sensor, memory, and display are all electrically connected to the processor, and all are electrically connected to the power supply.

[0009] Furthermore, the connecting assembly includes a mounting base, the upper part of which has a connecting portion that mates with the bottom of the sound sensor. Multiple sliding grooves are spaced circumferentially on the outer wall of the connecting portion. A compression spring is provided inside the connecting portion, and several vertically arranged conductive posts are provided inside the compression spring. Multiple positioning blocks that engage with the sliding grooves are provided on the inner wall of the bottom housing of the sound sensor. A pressure block for pressing the compression spring is connected inside the bottom housing of the sound sensor, and the pressure block has several conductive holes that mate with the conductive posts.

[0010] Furthermore, the groove is a U-shaped groove, and one vertical section of the U-shaped groove passes through the upper edge of the connecting part, while the other vertical section of the U-shaped groove does not pass through the upper edge of the connecting part.

[0011] Furthermore, the opening and closing assembly includes a pair of mounting frames, which are symmetrically fixedly connected to the sides of the door. A slider is slidably connected inside the mounting frame, and a spring is connected between the slider and the bottom of the mounting frame. A steel ball is fixedly connected to one end of the slider away from the spring. The steel balls on the two mounting frames are arranged opposite to each other. A protrusion for engaging between the two steel balls is fixedly connected to one side of the box body corresponding to the mounting frame on the door.

[0012] Furthermore, the mounting frame is provided with a guide component to limit and guide the sliding of the slider.

[0013] Furthermore, the enclosure is also equipped with a heat dissipation component for dissipating heat from the inside of the enclosure.

[0014] Furthermore, the heat dissipation component includes a fan and a heat dissipation frame, which are respectively disposed on two opposite side walls of the housing, and the heat dissipation frame is provided with heat dissipation fins.

[0015] Furthermore, the heat sink is rotatably connected to the heat sink frame via a damping pivot.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, the sound sensor is detachably connected to the housing by a connecting component, which enables convenient installation and quick disassembly of the sound sensor, facilitating its inspection and replacement. At the same time, the opening and closing component enables the housing door to be opened and closed quickly and easily, facilitating the maintenance and inspection of the internal components. This effectively simplifies the maintenance process of the monitoring device, eliminating the need for maintenance personnel to spend a lot of effort dealing with the complex structure, effectively reducing the intensity of manual labor, and helping to improve the convenience of maintenance and use of the monitoring device, thus ensuring the stable operation and efficient maintenance of the equipment.

[0018] 2. In this utility model, a heat dissipation component is designed to dissipate heat inside the box, which effectively ensures the efficient and stable operation of the internal components, improves the accuracy of the monitoring device, and effectively extends the service life of the monitoring device. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the noise and vibration integrated monitoring device of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the noise and vibration integrated monitoring device of this utility model;

[0021] Figure 3 for Figure 2 Enlarged view of A in the middle;

[0022] Figure 4 This is a schematic diagram of the connecting component in an embodiment of the present utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the sound sensor and the connecting component in an embodiment of this utility model.

[0024] Legend:

[0025] 1. Enclosure; 2. Enclosure door; 3. Sound sensor; 4. Vibration sensor; 5. Processor; 6. Memory; 7. Display; 8. Power supply; 9. Mounting base; 10. Heat dissipation assembly; 11. Fan; 12. Heat sink frame; 13. Damping hinge; 14. Heat sink; 15. Opening and closing assembly; 16. Mounting frame; 17. Steel ball; 18. Slider; 19. Spring; 20. Protrusion; 21. Slide groove; 22. Positioning block; 23. Pressure block; 24. Through hole; 25. Through post; 26. Compression 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 Figures 1 to 5 This embodiment provides a noise and vibration integrated monitoring device, including a housing 1. A door 2 is hinged to one side of the housing 1. The movable end of the door 2 is connected to the housing 1 via an opening and closing assembly 15. A vibration sensor 4 and a sound sensor 3 are installed on the top of the housing 1. The vibration sensor 4 is fixedly connected to the housing 1, and the sound sensor 3 is detachably connected to the housing 1 via a connecting assembly. The housing 1 contains a processor 5, a memory 6, and a power supply 8. A display 7 is mounted on the door 2. The vibration sensor 4, sound sensor 3, memory 6, and display 7 are all electrically connected to the processor 5. The vibration sensor 4, sound sensor 3, processor 5, memory 6, and display 7 are all electrically connected to the power supply 8, which provides power to all components of the entire device. During operation, the sound sensor 3 and vibration sensor 4 sense external noise and vibration signals and convert them into electrical signals. These electrical signals are transmitted to the processor 5, which analyzes and processes the signals. The processed data is stored in the memory 6 and can also be displayed on the display 7. In this embodiment, the sound sensor 3 is detachably connected to the housing 1 by a connecting component, which enables convenient installation and quick disassembly of the sound sensor 3, facilitating its maintenance and replacement. At the same time, the opening and closing component 15 enables the door 2 to be opened and closed quickly and easily, facilitating the maintenance and repair of the internal components of the housing 1. This effectively simplifies the maintenance process of the monitoring device, eliminating the need for maintenance personnel to spend a lot of effort dealing with complex structures, effectively reducing the intensity of manual labor, and helping to improve the convenience of maintenance and use of the monitoring device, thus ensuring the stable operation and efficient maintenance of the equipment.

[0028] As one specific implementation method, such as Figure 4 and Figure 5As shown, the connecting assembly includes a mounting base 9. The upper part of the mounting base 9 has a connecting part that connects to the bottom of the sound sensor 3. The outer wall of the connecting part is provided with a plurality of sliding grooves 21 spaced circumferentially. The connecting part is provided with a compression spring 26. The compression spring 26 is provided with a plurality of vertically arranged conductive posts 25. The inner wall of the bottom shell of the sound sensor 3 is provided with a plurality of positioning blocks 22 that engage with the sliding grooves 21. The bottom shell of the sound sensor 3 is connected with a pressure block 23 for pressing the compression spring 26. The pressure block 23 is provided with a plurality of conductive holes 24 that engage with the conductive posts 25. When installing the sound sensor, align the sound sensor 3 vertically with the mounting base 9. Based on the matching contour and groove shape of the positioning block 22 and the slide 21, insert the positioning block 22 into the slide 21 to determine the initial installation position. At the same time, the guide post 25, due to its size matching the guide hole 24, is inserted into the guide hole 24 to initially establish a connection. The pressure block 23 compresses the compression spring 26 to accumulate elastic potential energy. Then, rotate the sound sensor 3, and the positioning block 22 slides in the slide 21. When it reaches the preset position, the external force is released, causing the compression spring 26 to release its elastic potential energy and push the pressure block. 23 drives the sound sensor 3 to move, thereby locking the positioning block 22 into the slide groove 21, and making the guide post 25 more securely inserted into the guide hole 24, completing the installation. For disassembly, the sound sensor 3 is rotated in the reverse direction, the positioning block 22 slides in the reverse direction, the compression spring 26 recharges, and the positioning block 22 slides out to a specific position for removal. This method makes the installation and disassembly of the sound sensor 3 simple and efficient, reducing debugging during installation, shortening time and improving efficiency, and reducing maintenance difficulty during disassembly, reducing the risk of damage to other components, and improving the ease of maintenance of the monitoring device. Optionally, the guide post 25 and the guide hole 24 can also be used as electrical connection channels between the sound sensor 3 and the internal components of the housing 1.

[0029] In some embodiments, such as Figure 5As shown, the slide 21 can be designed as a U-shaped slide, wherein one vertical section of the U-shaped slide passes through the upper edge of the connecting part, and the other vertical section of the U-shaped slide does not pass through the upper edge of the connecting part; when installing the sound sensor 3, the positioning block 22 on the sound sensor 3 slides into the U-shaped slide from the side that passes through the upper edge of the connecting part and moves downward along the vertical section. At this time, the pressure block 23 presses the pressure spring 26 downward. When the positioning block 22 slides to the horizontal section of the U-shaped slide, the sound sensor 3 is rotated so that the positioning block 22 slides horizontally across the horizontal section of the U-shaped slide. Then the external force on the sound sensor 3 is released, and the pressure spring 26 pushes the pressure block 23 upward, causing the positioning block 22 to move upward along the side of the U-shaped slide that does not pass through the upper edge of the connecting part, so that the positioning block 22 abuts against the upper side wall of the connecting part to lock the positioning block 22 and fix the sound sensor 3. The design of the positioning block 22 and the slide 21 ensures the stability of the connection of the sound sensor 3. In this embodiment, the two vertical sections on each U-shaped slide are arranged in the same position, ensuring that the sliding direction of each positioning block 22 on the sound sensor 3 on the U-shaped slide is consistent, as in this embodiment. Figure 5 As shown, the left vertical section of each U-shaped slide is set to be a non-through connection at the upper edge, and the right vertical section is set to be a through connection at the upper edge. In this way, each positioning block 22 of the sound sensor 3 slides into the right vertical section of each U-shaped slide. When the sound sensor 3 is rotated clockwise, each positioning block 22 can slide to the left vertical section of the U-shaped slide.

[0030] As one specific implementation method, such as Figure 2 and Figure 3As shown, the opening and closing assembly 15 includes a pair of mounting frames 16, which are symmetrically fixedly connected to the sides of the door 2. A slider 18 is slidably connected inside the mounting frame 16, and a spring 19 is connected between the slider 18 and the end of the mounting frame 16. A steel ball 17 is fixedly connected to one end of the slider 18 away from the spring 19. The steel balls 17 on the two mounting frames 16 are arranged opposite to each other. A protrusion 20 for engaging between the two steel balls 17 is fixedly connected to one side of the box body 1 corresponding to the mounting frame 16 on the door 2. By applying external force to the door 2, the slider 18 inside the mounting frame 16 on the door 2 is displaced by the spring force of the spring 19 when it is squeezed by the protrusion 20 on the housing 1. This causes the slider 18 to drive the steel ball 17 to slide relative to the protrusion 20, eventually disengaging the steel ball 17 from the protrusion 20 on the housing 1. At this point, the user can easily open the door 2 for maintenance, repair, or inspection of the device's interior. When the user closes the door 2, by pushing the door 2 closer to the housing 1, the steel ball 17 is squeezed by the protrusion 20, causing the protrusion 20 to slide between a pair of steel balls 17. After the protrusion 20 slides into place, the steel ball 17 is reset by the spring 19 and re-engages with the protrusion 20. This method allows the door 2 and housing 1 to close quickly and easily, improving the overall protective performance and ease of use of the testing device.

[0031] Furthermore, a guide member can be provided within the mounting frame to limit and guide the sliding of the slider. Specifically, the guide member can be, but is not limited to, a guide groove disposed inside the mounting frame.

[0032] In an optimized implementation, to reduce the internal temperature of the enclosure 1, a heat dissipation assembly 10 for heat dissipation can be installed on the enclosure 1. Specifically, the heat dissipation assembly 10 includes a fan 11 and a heat dissipation frame 12, which are respectively disposed on two opposite side walls of the enclosure 1. The heat dissipation frame 12 is provided with heat dissipation fins 14; preferably, the heat dissipation fins 14 are rotatably connected to the heat dissipation frame 12 via a damping shaft 13. The airflow generated by the rotation of the fan 11 drives the heat dissipation fins 14 on the damping shaft 13 to rotate, increasing the heat dissipation area and improving the heat dissipation efficiency of the enclosure 1, thereby improving the overall heat dissipation efficiency of the device. This method enables the detection device to ensure timely heat dissipation when heat accumulates, maintain a suitable temperature inside the enclosure 1, and ensure stable operation of internal components. After heat dissipation, the damping shaft 13 drives the heat dissipation fins 14 to return to their original position, preventing dust from entering the enclosure 1, which helps to improve the reliability and stability of the monitoring device.

[0033] 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 noise and vibration integrated monitoring device comprising a box, characterized in that: The side of the box is hinged with a box door, the movable end of the box door is connected with the box through an opening and closing assembly, the top of the box is provided with a vibration sensor and a sound sensor, the vibration sensor is fixedly connected with the box, the sound sensor is detachably connected with the box through a connecting assembly, the box is internally provided with a processor, a memory and a power supply, the box door is provided with a display, the vibration sensor, the sound sensor, the memory and the display are electrically connected with the processor, and the vibration sensor, the sound sensor, the processor, the memory and the display are electrically connected with the power supply.

2. The noise and vibration integrated monitoring device according to claim 1, characterized in that: The connecting assembly comprises a mounting seat, the upper portion of the mounting seat is provided with a connecting portion matched with the bottom of the sound sensor, a plurality of sliding grooves are arranged on the outer side wall of the connecting portion in the circumferential direction, a compression spring is arranged in the connecting portion, a plurality of vertical through columns are arranged in the compression spring, a plurality of positioning blocks matched with the sliding grooves are arranged on the inner wall of the bottom shell of the sound sensor, and a pressing block for pressing the compression spring is connected to the bottom shell of the sound sensor.

3. The noise and vibration integrated monitoring device according to claim 2, characterized in that: The sliding groove is a U-shaped sliding groove, and one of the vertical sections of the U-shaped sliding groove penetrates the upper edge of the connecting portion, and the other vertical section of the U-shaped sliding groove does not penetrate the upper edge of the connecting portion.

4. The noise and vibration integrated monitoring device according to claim 1, characterized in that: The opening and closing assembly comprises a pair of mounting frames, the mounting frames are fixedly connected on the side edges of the box door in a symmetrical manner, a sliding block is slidably connected in the mounting frame, a spring is connected between the sliding block and the bottom of the mounting frame, a steel ball is fixedly connected to the end of the sliding block away from the spring, the steel balls on the two mounting frames are arranged in opposition, and a protrusion for being clamped between the two steel balls is fixedly connected to one side of the box corresponding to the upper mounting frame of the box door.

5. The noise and vibration integrated monitoring device according to claim 4, characterized in that: The mounting frame is provided with a guide member for limiting and guiding the sliding of the sliding block.

6. The noise and vibration integrated monitoring device according to claim 1, characterized in that: The box is also provided with a heat dissipation assembly for dissipating heat inside the box.

7. The noise and vibration integrated monitoring device according to claim 6, characterized in that: The heat dissipation assembly comprises a fan and a heat dissipation frame, the fan and the heat dissipation frame are arranged on the opposite two side walls of the box respectively, and the heat dissipation frame is provided with heat dissipation fins.

8. The noise and vibration integrated monitoring device according to claim 7, characterized in that: The heat dissipation fins are rotatably connected with the heat dissipation frame through damping shafts.

Images