Safety monitoring black box based on Internet of Things

Abstract

The utility model relates to the technical field of internet of things and safety monitoring, and discloses a safety monitoring black box based on the internet of things, which comprises a mounting seat, a sliding groove is formed in the mounting seat, a mounting plate is movably mounted in the sliding groove, a connecting block is fixedly mounted at the top of the mounting plate, and the connecting block is movably mounted in the sliding groove. And a limiting block I is fixedly mounted at one end of the connecting block. Compared with a traditional device, through the cooperation of the mounting plate, the first limiting block, the first spring and the handrail, the black box can be conveniently disassembled and assembled and can be easily fixed to the wall face, complex mounting steps or professional tools are not needed, the mounting difficulty is greatly reduced, non-professional personnel can easily complete mounting, and meanwhile the mounting efficiency is improved. The design also ensures that the black box can be quickly, simply and conveniently detached from the wall surface when the black box needs to be moved or maintained, the wall surface is not damaged or traces are not left, and greater flexibility is provided for users.

Description

Technical Field

[0001] The utility model relates to the technical field of Internet of Things and safety monitoring, and more specifically, to a safety monitoring black box based on the Internet of Things. Background Art

[0002] An IoT-based safety monitoring black box is a professional safety monitoring device that integrates IoT technology. It utilizes sensor networks, wireless communications, and data processing technologies to monitor, record, and analyze the safety of industrial equipment and personnel in real time, and issue timely alarms when abnormal conditions occur. Designed specifically to ensure safety during actual production operations, this device has a wide range of applicable scenarios and industry applications. Its system features include real-time online monitoring, dynamic early warning, rapid shutdown, and cloud data upload, making it a valuable tool for manufacturers and emergency management departments to analyze, understand, and manage production safety. Traditionally, black boxes are mounted on a wall using multiple sets of bolts and nuts. However, this method has a significant drawback: when the black box is damaged or requires replacement, operators must expend considerable time and effort individually unscrewing the nuts from the multiple sets of bolts. This cumbersome and inefficient process significantly increases labor intensity and work time. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a safety monitoring black box based on the Internet of Things, which has the advantage of being easy to disassemble and assemble the black box.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a security monitoring black box based on the Internet of Things, comprising a mounting seat, a slide groove is provided inside the mounting seat, a mounting plate is movably installed inside the slide groove, a connecting block is fixedly installed on the top of the mounting plate, a limiting block 1 is fixedly installed on one end of the connecting block, a limiting hole is provided on the outer surface of the mounting seat, and the inner diameter of the limiting hole is greater than the outer diameter of the limiting block 1, a spring 1 is fixedly installed inside the mounting seat, a handrail is fixedly installed on the top of the mounting plate, and a black box is fixedly installed on the front of the mounting plate.

[0005] As an optimal technical solution of the present invention, a fixing groove is provided inside the black box, a sensor is movably installed inside the fixing groove, a sensor base is fixedly installed on the right side of the sensor, two limiting holes are provided inside the sensor base, a box body is fixedly installed on the back of the black box, a limiting block two is movably installed inside the limiting hole two, and the limiting block two extends to the inside of the black box, a pull rod is fixedly installed on one end of the limit block two, and one end of the pull rod passes through the inside of the box body, a pull ring is fixedly installed on one end of the pull rod, and a spring two is fixedly installed between the limit block two and the box body.

[0006] As a preferred technical solution of the present invention, fixing blocks are fixedly installed around the back of the mounting seat, and positioning holes are opened inside the fixing blocks.

[0007] As a preferred technical solution of the present invention, an anti-collision pad is installed on the outer surface of the black box, and the anti-collision pads are in four shapes of the same size.

[0008] As a preferred technical solution of the present invention, heat dissipation holes are provided on the left side of the black box, and the heat dissipation holes are in the form of a linear array.

[0009] As a preferred technical solution of the present invention, the connecting blocks and the limiting blocks are arranged in groups of two, and there are two groups on the top of the mounting plate.

[0010] As a preferred technical solution of the present invention, the outer diameter of the mounting plate is equal to the inner diameter of the mounting seat, and the interior of the mounting seat adopts a smooth design.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. Compared with traditional devices, the present invention facilitates the disassembly and assembly of the black box through the cooperation between the mounting plate, the limit block 1, the spring 1 and the handrail, and can be easily fixed on the wall. No complicated installation steps or professional tools are required, which greatly reduces the difficulty of installation and can be easily completed by non-professionals. At the same time, this design also ensures that the black box can be quickly and easily removed from the wall when it needs to be moved or repaired, without damaging the wall or leaving traces, providing users with greater flexibility. In addition, the black box design that is easy to disassemble and assemble can also greatly shorten the installation time and improve installation efficiency. It is particularly suitable for temporary construction sites and activity venues where safety monitoring systems need to be quickly deployed.

[0013] 2. The utility model is convenient for assembling the sensor by using the black box of the traditional device, which cooperates between the sensor base, the limit block 2, the spring 2 and the limit hole 2. This makes use of the space of the black box, reduces the interference and damage risk of the external circuit, and effectively prevents the sensor from being interfered with by external environmental factors such as temperature, humidity and dust, ensuring that the sensor works in a stable environment, thereby improving monitoring accuracy. In addition, the internal installation simplifies the installation and maintenance process, reduces the installation difficulty, improves the installation efficiency, and makes the sensor more convenient to maintain. Since the sensor is integrated with the black box, it is easier to inspect and repair, while reducing the risk of damage caused by external factors and extending the service life of the sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front three-dimensional appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the side three-dimensional appearance structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the side cross-sectional structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the partial cross-sectional structure of the black box of the utility model;

[0018] Figure 5 For this utility model Figure 4 A in the figure shows the enlarged structural diagram;

[0019] Figure 6 This is a schematic diagram of the explosion structure of the sensor of this utility model;

[0020] Figure 7 This is a block diagram of the black box system used in this utility model.

[0021] In the figure: 1. Mounting base; 2. Mounting plate; 3. Handrail; 4. Positioning hole; 5. Fixing block; 6. Connecting block; 7. Limit block 1; 8. Black box; 9. Anti-collision pad; 10. Heat dissipation hole; 11. Sensor base; 12. Limit hole; 13. Slide groove; 14. Spring 1; 15. Box; 16. Limit block 2; 17. Pull rod; 18. Spring 2; 19. Pull ring; 20. Limit hole 2; 21. Sensor; 22. Fixing groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1 to 7 As shown, the utility model provides a security monitoring black box based on the Internet of Things, including a mounting base 1, a slide groove 13 is provided inside the mounting base 1, a mounting plate 2 is movably installed inside the slide groove 13, a connecting block 6 is fixedly installed on the top of the mounting plate 2, a limiting block 7 is fixedly installed on one end of the connecting block 6, a limiting hole 12 is provided on the outer surface of the mounting base 1, and the inner diameter value of the limiting hole 12 is greater than the outer diameter value of the limiting block 7, a spring 14 is fixedly installed inside the mounting base 1, a handrail 3 is fixedly installed on the top of the mounting plate 2, and a black box 8 is fixedly installed on the front of the mounting plate 2.

[0024] When the black box 8 needs to be installed on the wall for use, the staff first fixes the black box 8 on the front of the mounting plate 2, then holds the handrail 3, and drives the mounting plate 2 to align with the inside of the slide groove 13 through the handrail 3. Now push the handrail 3 to drive the mounting plate 2 and the black box 8 to slowly enter the inside of the slide groove 13, and drive the connecting block 6 and the limit block 17 to move synchronously through the mounting plate 2. The spring 14 is squeezed inside the slide groove 13 by the mounting plate 2, so that the limit block 17 quickly enters the limit hole 12, and the limit block 17 is fixed by the limit hole 12. When the black box 8 needs to be removed, hold the handrail 3, and push the mounting plate 2 to press the spring 14 inside the slide groove 13 through the handrail 3, so that the limit block 17 is misaligned with the limit hole 12, and then move the connecting block 6 to make the limit block 17 disengage from the inside of the limit hole 12, thereby completing the disassembly and assembly of the black box 8.

[0025] The black box 8 needs to be installed on the wall for use. First, fix the black box 8 on the front of the mounting plate 2, then hold the handrail 3, and drive the mounting plate 2 to align with the inside of the slide groove 13 through the handrail 3. Now push the handrail 3 to drive the mounting plate 2 and the black box 8 to slowly enter the inside of the slide groove 13, and drive the connecting block 6 and the limit block 7 to move synchronously through the mounting plate 2. Then, the spring 14 is squeezed inside the slide groove 13 through the mounting plate 2, so that the limit block 7 quickly enters the limit hole 12, and the limit block 7 is limited and fixed through the limit hole 12. Compared with the traditional device, the device is more convenient to install and fix the black box 8 through the mounting plate 2 and the limit block 13. 7. The cooperation between the spring 14 and the handrail 3 facilitates the disassembly and assembly of the black box 8, and can be easily fixed to the wall without the need for complicated installation steps or professional tools, which greatly reduces the difficulty of installation and can be easily completed by non-professionals. At the same time, this design also ensures that the black box 8 can be quickly and easily removed from the wall when it needs to be moved or repaired, without damaging the wall or leaving traces, providing users with greater flexibility. In addition, the black box design that is easy to disassemble and assemble can also greatly shorten the installation time and improve installation efficiency. It is particularly suitable for temporary construction sites and activity venues where safety monitoring systems need to be quickly deployed.

[0026] Among them, a fixing groove 22 is opened inside the black box 8, and a sensor 21 is movably installed inside the fixing groove 22. A sensor base 11 is fixedly installed on the right side of the sensor 21, and a limiting hole 20 is opened inside the sensor base 11. A box body 15 is fixedly installed on the back of the black box 8, and a limiting block 216 is movably installed inside the limiting hole 20, and the limiting block 216 extends to the inside of the black box 8. A pull rod 17 is fixedly installed on one end of the limiting block 16, and one end of the pull rod 17 passes through the inside of the box body 15. A pull ring 19 is fixedly installed on one end of the pull rod 17, and a spring 218 is fixedly installed between the limiting block 16 and the box body 15.

[0027] The staff needs to install the sensor 21 to the inside of the mounting base 1, hold the pull ring 19, pull the pull rod 17 inside the box 15 through the pull ring 19, and then pull the limit block 2 16 through the pull rod 17. By squeezing the spring 2 18, the limit block 2 16 passes through the inside of the black box 8 and enters the inside of the box 15. Now put the sensor 21 into the inside of the fixed groove 22, and then put the sensor base 11 into the inside of the fixed groove 22. When the sensor base 11 completely enters the inside of the fixed groove 22, release the pull ring 19 and the pull rod 17, and squeeze the limit block 2 16 through the spring 2 18, so that the limit block 2 16 quickly enters the inside of the limit hole 20, and the sensor base 11 and the sensor 21 are limited and fixed by the limit block 2 16, thereby completing the installation of the sensor 21.

[0028] The sensor 21 needs to be installed inside the mounting base 1, hold the pull ring 19, pull the pull rod 17 inside the box 15 through the pull ring 19, and then pull the limit block 16 through the pull rod 17. By squeezing the spring 18, the limit block 16 passes through the inside of the black box 8 and enters the inside of the box 15. Now put the sensor 21 into the inside of the fixing groove 22, and then put the sensor base 11 into the inside of the fixing groove 22. At this time, release the pull ring 19 and the pull rod 17, and squeeze the limit block 16 through the spring 18, so that the limit block 16 quickly enters the inside of the limit hole 20. The sensor base 11 and the sensor 21 are limited and fixed by the limit block 16. Compared with the traditional device black box, the black box Through the coordination between the sensor base 11, the limit block 16, the spring 18 and the limit hole 20, the sensor 21 can be easily assembled, which makes use of the black box space, reduces the interference and damage risk of external lines, and effectively prevents the sensor from being interfered with by external environmental factors such as temperature, humidity and dust, ensuring that the sensor works in a stable environment, thereby improving monitoring accuracy. In addition, internal installation simplifies the installation and maintenance process, reduces the installation difficulty, improves the installation efficiency, and makes the sensor more convenient to maintain. Since the sensor is integrated with the black box, it is easier to inspect and repair, while reducing the risk of damage caused by external factors and extending the service life of the sensor.

[0029] Among them, fixing blocks 5 are fixedly installed around the back of the mounting seat 1, and positioning holes 4 are opened inside the fixing blocks 5.

[0030] By holding the steel nail in hand, nail the steel nail into the positioning hole 4 and the inside of the wall, and fix the fixing block 5 and the mounting base 1 to the wall through the steel nail. By arranging it around the mounting base 1, the mounting base 1 is made more stable during use, thereby improving the installation efficiency of the mounting base 1.

[0031] Among them, the outer surface of the black box 8 is installed with an anti-collision pad 9, and the anti-collision pad 9 presents four shapes of the same size.

[0032] Since the anti-collision pads 9 are four identically sized shapes on the outer surface of the black box 8, the addition of the anti-collision pads 9 effectively absorbs and disperses the impact force, reducing the possibility of damage to the black box 8, thereby enhancing the physical protection capability of the black box 8.

[0033] The left side of the black box 8 is provided with heat dissipation holes 10 , and the heat dissipation holes 10 are in the form of a linear array.

[0034] Since the heat dissipation holes 10 are in the form of a linear array on the left side of the black box 8, by opening the heat dissipation holes 10, the heat inside the black box 8 can be effectively dissipated to the external environment, thereby reducing the device temperature and improving the stability and reliability of the black box 8.

[0035] Among them, the connecting blocks 6 and the limiting blocks 7 are arranged in pairs, and there are two groups on the top of the mounting plate 2.

[0036] Since the connecting blocks 6 and the limiting blocks 7 are grouped in pairs, there are two groups at the top of the mounting plate 2. Through the cooperation between the connecting blocks 6 and the limiting blocks 7, the mounting plate 2 is more stable during use, and the installation efficiency of the mounting plate 2 is improved.

[0037] The outer diameter of the mounting plate 2 is equal to the inner diameter of the mounting seat 1 , and the interior of the mounting seat 1 is designed to be smooth.

[0038] Since the outer diameter of the mounting plate 2 is equal to the inner diameter of the mounting seat 1 and the interior of the mounting seat 1 adopts a smooth design, it is convenient to hold the handrail 3 and slowly place the mounting plate 2 into the interior of the mounting seat 1, thereby improving the installation efficiency of the mounting plate 2.

[0039] The HMI (human-machine interface) touchscreen serves as an intuitive interface for user interaction with equipment. It displays real-time system status monitoring information, allows operators to set parameters, and records any alarm events. The PLC (programmable logic controller), the system's control center, collects various data from the field, processes it efficiently, makes decisions based on pre-set logic, and subsequently drives corresponding output actions, including the triggering and transmission of alarm signals. The DTU (data transmission unit) plays a key role in data transmission. It transmits real-time status, parameter settings, and alarm logs collected by the HMI and PLC to a remote monitoring center via wireless or wired channels, enabling remote monitoring and management of data. This workflow ensures efficient system operation and timely response, providing solid support for industrial automation.

[0040] The working principle and use process of this utility model:

[0041] When the black box 8 needs to be installed on the wall for use, the staff first fixes the black box 8 on the front of the mounting plate 2, then holds the handrail 3, and drives the mounting plate 2 to align with the inside of the slide groove 13 through the handrail 3. Now push the handrail 3 to drive the mounting plate 2 and the black box 8 to slowly enter the inside of the slide groove 13, and drive the connecting block 6 and the limit block 17 to move synchronously through the mounting plate 2. The spring 14 is squeezed inside the slide groove 13 by the mounting plate 2, so that the limit block 17 quickly enters the limit hole 12, and the limit block 17 is fixed by the limit hole 12. When the black box 8 needs to be removed, hold the handrail 3, and push the mounting plate 2 to press the spring 14 inside the slide groove 13 through the handrail 3, so that the limit block 17 is misaligned with the limit hole 12, and then move the connecting block 6 to make the limit block 17 disengage from the inside of the limit hole 12, thereby completing the disassembly and assembly of the black box 8.

[0042] The staff needs to install the sensor 21 to the inside of the mounting base 1, hold the pull ring 19, pull the pull rod 17 inside the box 15 through the pull ring 19, and then pull the limit block 2 16 through the pull rod 17. By squeezing the spring 2 18, the limit block 2 16 passes through the inside of the black box 8 and enters the inside of the box 15. Now put the sensor 21 into the inside of the fixed groove 22, and then put the sensor base 11 into the inside of the fixed groove 22. When the sensor base 11 completely enters the inside of the fixed groove 22, release the pull ring 19 and the pull rod 17, and squeeze the limit block 2 16 through the spring 2 18, so that the limit block 2 16 quickly enters the inside of the limit hole 20, and the sensor base 11 and the sensor 21 are limited and fixed by the limit block 2 16, thereby completing the installation of the sensor 21.

[0043] The staff needs to install the sensor 21 to the inside of the mounting base 1, hold the pull ring 19, pull the pull rod 17 inside the box 15 through the pull ring 19, and then pull the limit block 2 16 through the pull rod 17. By squeezing the spring 2 18, the limit block 2 16 passes through the inside of the black box 8 and enters the inside of the box 15. Now put the sensor 21 into the inside of the fixed groove 22, and then put the sensor base 11 into the inside of the fixed groove 22. When the sensor base 11 completely enters the inside of the fixed groove 22, release the pull ring 19 and the pull rod 17, and squeeze the limit block 2 16 through the spring 2 18, so that the limit block 2 16 quickly enters the inside of the limit hole 20, and the sensor base 11 and the sensor 21 are limited and fixed by the limit block 2 16, thereby completing the installation of the sensor 21.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A security monitoring black box based on the Internet of Things, comprising a mounting base (1), characterized in that: A slide groove (13) is provided inside the mounting seat (1), a mounting plate (2) is movably installed inside the slide groove (13), a connecting block (6) is fixedly installed on the top of the mounting plate (2), a limiting block (7) is fixedly installed on one end of the connecting block (6), a limiting hole (12) is provided on the outer surface of the mounting seat (1), and the inner diameter of the limiting hole (12) is greater than the outer diameter of the limiting block (7), a spring (14) is fixedly installed inside the mounting seat (1), a handrail (3) is fixedly installed on the top of the mounting plate (2), and a black box (8) is fixedly installed on the front of the mounting plate (2).

2. The Internet of Things-based security monitoring black box according to claim 1, characterized in that: The black box (8) is provided with a fixing groove (22), a sensor (21) is movably installed inside the fixing groove (22), a sensor base (11) is fixedly installed on the right side of the sensor (21), a limiting hole 2 (20) is provided inside the sensor base (11), a box body (15) is fixedly installed on the back of the black box (8), a limiting block 2 (16) is movably installed inside the limiting hole 2 (20), and the limiting block 2 (16) is extended to the inside of the black box (8), one end of the limiting block 2 (16) is fixedly installed with a pull rod (17), and one end of the pull rod (17) passes through the inside of the box body (15), one end of the pull rod (17) is fixedly installed with a pull ring (19), and a spring 2 (18) is fixedly installed between the limiting block 2 (16) and the box body (15).

3. The Internet of Things-based security monitoring black box according to claim 1, characterized in that: Fixed blocks (5) are fixedly mounted around the back of the mounting seat (1), and positioning holes (4) are provided inside the fixed blocks (5).

4. The Internet of Things-based security monitoring black box according to claim 1, characterized in that: An anti-collision pad (9) is installed on the outer surface of the black box (8), and the anti-collision pad (9) presents four shapes of the same size.

5. The Internet of Things-based security monitoring black box according to claim 1, characterized in that: The left side of the black box (8) is provided with heat dissipation holes (10), and the heat dissipation holes (10) are in the form of a linear array.

6. The Internet of Things-based security monitoring black box according to claim 1, characterized in that: The connecting blocks (6) and the limiting blocks (7) are arranged in pairs, with two groups in total on the top of the mounting plate (2).

7. The Internet of Things-based security monitoring black box according to claim 1, characterized in that: The outer diameter of the mounting plate (2) is equal to the inner diameter of the mounting seat (1), and the interior of the mounting seat (1) adopts a smooth surface design.

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