Water meter operation management device based on Internet of Things

Abstract

The utility model relates to the technical field of water meter management, and discloses a water meter operation management device based on Internet of Things, which comprises a box body, the inner wall of the box body is in sliding connection with a sealing cover, the inside of the sealing cover is fixedly connected with a fixing block, the inside of the fixing block is in sliding connection with a pull rod, the outer wall of the pull rod is fixedly connected with a sliding block, and the sliding block is fixedly connected with the box body. The outer wall of the sliding block is fixedly connected with one end of a first spring, the interior of the sliding block is fixedly connected with a first rotating shaft, the outer wall of the first rotating shaft is rotatably connected with a rotating rod, the interior of the rotating rod is rotatably connected with a second rotating shaft, the outer wall of the second rotating shaft is fixedly connected with a square block, and the outer wall of the square block is fixedly connected with a clamping strip. The sliding assembly is used for moving positions. According to the utility model, through the combined action of the fixed block, the pull rod, the sliding block, the first spring, the first rotating shaft, the rotating rod, the second rotating shaft, the square block and the clamping strip, the box body can be sealed through the sealing cover, and the effect of protecting the internal structure is achieved.

Description

Technical Field

[0001] This utility model relates to the field of water meter management technology, and in particular to a water meter operation and management device based on the Internet of Things. Background Technology

[0002] The Internet of Things (IoT) refers to connecting various physical devices, sensors, machines, and systems via the internet to achieve automated data exchange and interconnection between these devices. Water meter operation and management devices are comprehensive equipment systems based on IoT and modern communication technologies, used for real-time monitoring and management of water meter operation status, data collection, transmission, analysis, and optimization of water management. To collect and transmit data such as water flow, pressure, and temperature in real time, an IoT-based water meter operation and management device is used.

[0003] The IoT-based water meter operation and management device is a device used to monitor and manage water meters using IoT technology. In previous technologies, the sealing effect of the device may not be good, and external dust and impurities can easily enter the device during use, affecting the normal operation of the internal mechanism. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a water meter operation and management device based on the Internet of Things, which aims to improve the problem of poor sealing effect of the device in the past, which allowed external dust and moisture to easily enter the device and cause problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water meter operation and management device based on the Internet of Things, comprising a housing, a sealing cover slidably connected to the inner wall of the housing, a fixing block fixedly connected inside the sealing cover, a pull rod slidably connected inside the fixing block, a slider fixedly connected to the outer wall of the pull rod, the outer wall of the slider slidably connected inside the fixing block, one end of a spring fixedly connected to the outer wall of the slider, the other end of the spring fixedly connected to the inside of the fixing block, a rotating shaft fixedly connected inside the slider, a rotating rod rotatably connected to the outer wall of the rotating shaft, a rotating shaft two rotatably connected inside the rotating rod, a block fixedly connected to the outer wall of the rotating shaft two, the outer wall of the block slidably connected inside the fixing block, a retaining strip fixedly connected to the outer wall of the block, the outer walls of the retaining strips slidably connected inside the housing and the sealing cover, and a sliding assembly provided inside the housing for moving position.

[0006] Preferably, the sliding assembly includes a fixed base, the lower surface of which is fixedly connected to the inside of the housing, and a sliding rod is slidably connected inside the fixed base.

[0007] Preferably, a locking block is fixedly connected to the outer wall of the slide rod, the outer wall of the locking block is slidably connected to the inside of the fixing seat, and a fixing piece is fixedly connected to the outer wall of the locking block.

[0008] Preferably, the outer wall of the fixing piece is slidably connected to the inside of the fixing seat, one end of the second spring is fixedly connected to the outer wall of the fixing piece, and the other end of the second spring is fixedly connected to the inside of the fixing seat.

[0009] Preferably, the inner wall of the card block is slidably connected to a push post, the outer wall of the push post is slidably connected to the inside of the fixed base, the outer wall of the fixed base is slidably connected to a fixed post, and the lower surface of the fixed post is fixedly connected to the upper surface of the fixed base.

[0010] Preferably, one end of the spring three is fixedly connected to the outer wall of the push column, and the other end of the spring three is fixedly connected to the inside of the fixed column.

[0011] Preferably, a fixed shaft is fixedly connected inside the fixed column, a rotating block is rotatably connected to the outer wall of the fixed shaft, the outer wall of the rotating block is rotatably connected to the inner wall of the push column, and the outer wall of the rotating block is rotatably connected to the inside of the fixed column.

[0012] Preferably, the outer wall of the rotating block is rotatably connected to the water meter body, the interior of the water meter body is slidably connected to the outer wall of the fixed column, and the lower surface of the water meter body is slidably connected to the upper surface of the fixed base.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, through the combined action of the fixing block, pull rod, slider, spring one, rotating shaft one, rotating rod, rotating shaft two, square block and locking strip, the box body can be sealed by the sealing cover, thereby achieving the effect of protecting the internal structure.

[0015] 2. In this utility model, through the combined action of the sliding rod, the locking block, the fixing plate, the second spring, the push column, the fixing column, the third spring, the fixing shaft, and the rotating block, the water meter body is quickly installed onto the fixed base for use by rotating the rotating block, thus achieving the effect of quick installation and convenient use. Attached Figure Description

[0016] Figure 1 This is a perspective view of a water meter operation and management device based on the Internet of Things proposed in this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the internal structure of the fixing block of a water meter operation and management device based on the Internet of Things proposed in this utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a partial structural diagram of the water meter body of a water meter operation and management device based on the Internet of Things proposed in this utility model;

[0020] Figure 5 This is a cross-sectional schematic diagram of the internal structure of the fixed column of a water meter operation and management device based on the Internet of Things proposed in this utility model;

[0021] Figure 6 This is a cross-sectional schematic diagram of the internal structure of the mounting base of a water meter operation and management device based on the Internet of Things proposed in this utility model.

[0022] Legend:

[0023] 1. Box body; 2. Sealing cover; 3. Fixing block; 4. Pull rod; 5. Sliding block; 6. Rotating shaft one; 7. Rotating rod; 8. Rotating shaft two; 9. Square block; 10. Locking strip; 11. Fixing seat; 12. Sliding rod; 13. Locking block; 14. Fixing plate; 15. Spring two; 16. Push column; 17. Fixing column; 18. Spring three; 19. Fixing shaft; 20. Rotating block; 21. Water meter body; 22. Spring one. Detailed Implementation

[0024] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Reference Figure 1 - Figure 3 This utility model provides an embodiment of a water meter operation and management device based on the Internet of Things, including a housing 1. A sealing cover 2 is slidably connected to the inner wall of the housing 1. A fixing block 3 is fixedly connected inside the sealing cover 2. A pull rod 4 is slidably connected inside the fixing block 3. A slider 5 is fixedly connected to the outer wall of the pull rod 4. The outer wall of the slider 5 is slidably connected inside the fixing block 3. One end of a spring 22 is fixedly connected to the outer wall of the slider 5. The other end of the spring 22 is fixedly connected to the inside of the fixing block 3. A rotating shaft 6 is fixedly connected inside the slider 5. A rotating rod 7 is rotatably connected to the outer wall of the rotating shaft 6. A rotating shaft 8 is rotatably connected inside the rotating rod 7. A block 9 is fixedly connected to the outer wall of the rotating shaft 8. The outer wall of the block 9 is slidably connected inside the fixing block 3. A locking strip 10 is fixedly connected to the outer wall of the block 9. The outer walls of the locking strip 10 are slidably connected inside the housing 1 and the sealing cover 2. A sliding assembly is provided inside the housing 1 for moving the position.

[0026] Specifically, the sealing cover 2 seals the housing 1, the fixing block 3 is fixed inside the sealing cover 2 and supports the pull rod 4, the pull rod 4 fixes the slider 5, and the slider 5 slides inside the fixing block 3 through the sliding of the pull rod 4, causing the spring 22 to be compressed by the sliding of the slider 5. The slider 5 fixes the rotating shaft 6, which in turn causes the rotating shaft 8 to drive the block 9 to slide inside the fixing block 3 through the rotation of the rotating rod 7. The block 9 fixes the locking strip 10, which then slides into the housing 1, sealing the housing 1 through the sealing cover 2. The seal effectively prevents water, dust, dirt, debris and other external substances from entering the water meter and other electronic components, ensuring that these devices can work normally in harsh environments, effectively extending the service life of the equipment and reducing maintenance and replacement costs.

[0027] Reference Figure 4 - Figure 6 The sliding assembly includes a fixed base 11, the lower surface of which is fixedly connected to the inside of the housing 1. A slide rod 12 is slidably connected inside the fixed base 11. A locking block 13 is fixedly connected to the outer wall of the slide rod 12. The outer wall of the locking block 13 is slidably connected to the inside of the fixed base 11. A fixing plate 14 is fixedly connected to the outer wall of the locking block 13. The outer wall of the fixing plate 14 is slidably connected to the inside of the fixed base 11. One end of a second spring 15 is fixedly connected to the outer wall of the fixing plate 14. The other end of the second spring 15 is fixedly connected to the inside of the fixed base 11. A push post 16 is slidably connected to the inner wall of the locking block 13. The outer wall of the push post 16 is slidably connected to the inside of the fixed base 11. A fixing post 17 is slidably connected to the outer wall of the fixed base 11. The lower surface of the fixing post 17 is fixedly connected to the upper surface of the fixed base 11.

[0028] Specifically, the fixing seat 11 is fixed inside the housing 1 and supports the slide rod 12. The slide rod 12 fixes the locking block 13. The locking block 13 causes the fixing plate 14 to slide through the slide rod 12. The spring 15 is compressed by the sliding of the fixing plate 14. Through the design of the shapes of the locking block 13 and the push post 16, the push post 16 slides inside the fixing post 17 through the sliding of the locking block 13. The fixing seat 11 fixes the fixing post 17.

[0029] Reference Figure 5 and Figure 6One end of a spring 18 is fixedly connected to the outer wall of the push column 16, and the other end of the spring 18 is fixedly connected to the inside of the fixed column 17. A fixed shaft 19 is fixedly connected to the inside of the fixed column 17. A rotating block 20 is rotatably connected to the outer wall of the fixed shaft 19. The outer wall of the rotating block 20 is rotatably connected to the inner wall of the push column 16. The outer wall of the rotating block 20 is rotatably connected to the inside of the fixed column 17. A water meter body 21 is rotatably connected to the outer wall of the fixed column 17. The lower surface of the water meter body 21 is slidably connected to the upper surface of the fixed seat 11.

[0030] Specifically, the sliding of the push column 16 compresses the spring 18, and the fixed shaft 19, fixed inside the fixed column 17, provides stable support for the rotation of the rotating block 20. When the push column 16 slides, it pushes the rotating block 20 to rotate. When the rotating block 20 rotates into the fixed column 17, the water meter body 21 can be placed on the upper surface of the fixed base 11. Releasing the slide rod 12 and sliding in the opposite direction will cause the rotating block 20 to be stuck in the inner wall of the water meter body 21, allowing for quick installation and use of the water meter body 21. Through the quick installation of the water meter body 21, real-time monitoring and data collection can be started quickly, and the remote management function of Internet of Things technology can be realized.

[0031] Working principle: When the device is needed, the water meter body 21 is installed and used. Pushing the slide rod 12 inside the fixing base 11 causes the locking block 13 to slide inside the fixing base 11. As the locking block 13 slides, it causes the fixing piece 14 to slide inside the fixing base 11 and press against the second spring 15. The shape of the locking block 13 allows the push column 16 to slide through the sliding of the locking block 13. The push column 16 slides inside the fixing column 17 and presses against the third spring 18. Simultaneously, the sliding causes the rotating block 20 to rotate through the fixing shaft 19 inside the fixing column 17. At this time, the water meter body 21 is placed on the outer wall of the fixing column 17. Releasing the slide rod 12 causes the slide rod 12 to push the push column 16 in the opposite direction due to the rebound of the second spring 15. The push column 16 causes the rotating block 20 to rotate in the opposite direction, and the rotation of the rotating block 20 locks onto the inner wall of the water meter body 21, thus fixing the water meter body 21 and the fixing base 11, achieving rapid installation of the water meter body 21. 1. For easy installation and use, the housing 1 needs to be sealed during use to achieve waterproof and dustproof effects. Pulling the lever 4 inside the fixing block 3 will cause the slider 5 to slide inside the fixing block 3 and stretch the spring 22. When the slider 5 slides, it will drive the rotating rod 7 to rotate through the internal rotating shaft 6. When the rotating rod 7 rotates, it will drive the block 9 to slide inside the fixing block 3 through the internal rotating shaft 8. The block 9 will drive the locking strip 10 to slide inside the sealing cover 2. Place the sealing cover 2 on the inner wall of the housing 1 and push the lever 4 in the opposite direction. At this time, the block 9 will drive the locking strip 10 to slide in the opposite direction and slide the locking strip 10 into the inside of the housing 1, sealing the housing 1 and the sealing cover 2, achieving the effect of waterproof and dustproof protection for the inside of the housing 1. This device can not only achieve the effect of quickly installing and using the water meter body 21, but also achieve the effect of protecting the internal structure by sealing the housing 1.

[0032] 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. An Internet of Things-based water meter operation management device comprising a box body (1), characterized in that: The inner wall of the box (1) is slidably connected with a sealing cover (2), the inner part of the sealing cover (2) is fixedly connected with a fixed block (3), the inner part of the fixed block (3) is slidably connected with a pull rod (4), the outer wall of the pull rod (4) is fixedly connected with a sliding block (5), the outer wall of the sliding block (5) is slidably connected in the inner part of the fixed block (3), one end of the outer wall of the sliding block (5) is fixedly connected with a spring one (22), the other end of the spring one (22) is fixedly connected in the inner part of the fixed block (3), the inner part of the sliding block (5) is fixedly connected with a rotating shaft one (6), the outer wall of the rotating shaft one (6) is rotatably connected with a rotating rod (7), the inner part of the rotating rod (7) is rotatably connected with a rotating shaft two (8), the outer wall of the rotating shaft two (8) is fixedly connected with a square block (9), the outer wall of the square block (9) is slidably connected in the inner part of the fixed block (3), the outer wall of the square block (9) is fixedly connected with a clamping strip (10), the outer wall of the clamping strip (10) is slidably connected in the inner part of the box (1) and the sealing cover (2), the inner part of the box (1) is provided with a sliding assembly, and the sliding assembly is used for moving position. 2.The water meter operation management device based on the Internet of Things according to claim 1, characterized in that: The sliding assembly comprises a fixed seat (11), and the lower surface of the fixed seat (11) is fixedly connected in the inner part of the box (1). 3.The water meter operation management device based on the Internet of Things according to claim 2, characterized in that: The inner part of the fixed seat (11) is slidably connected with a sliding rod (12).

4. The water meter operation management device based on the Internet of Things according to claim 3, characterized in that: The outer wall of the sliding rod (12) is fixedly connected with a clamping block (13), and the outer wall of the clamping block (13) is slidably connected in the inner part of the fixed seat (11).

5. The water meter operation management device based on the Internet of Things according to claim 3, characterized in that: The outer wall of the clamping block (13) is fixedly connected with a fixed sheet (14). 6.The water meter operation management device based on the Internet of Things according to claim 5, characterized in that: The outer wall of the fixed sheet (14) is slidably connected in the inner part of the fixed seat (11), one end of the outer wall of the fixed sheet (14) is fixedly connected with a spring two (15), and the other end of the spring two (15) is fixedly connected in the inner part of the fixed seat (11). 7.The water meter operation management device based on the Internet of Things according to claim 5, characterized in that: The inner wall of the clamping block (13) is slidably connected with a pushing column (16), the outer wall of the pushing column (16) is slidably connected in the inner part of the fixed seat (11), the outer wall of the fixed seat (11) is slidably connected with a fixed column (17), and the lower surface of the fixed column (17) is fixedly connected to the upper surface of the fixed seat (11). 8.The water meter operation management device based on the Internet of Things according to claim 7, characterized in that: One end of the outer wall of the pushing column (16) is fixedly connected with a spring three (18), and the other end of the spring three (18) is fixedly connected in the inner part of the fixed column (17). The inner part of the fixed column (17) is fixedly connected with a fixed shaft (19), the outer wall of the fixed shaft (19) is rotatably connected with a rotating block (20), the outer wall of the rotating block (20) is rotatably connected to the inner wall of the pushing column (16), and the outer wall of the rotating block (20) is rotatably connected in the inner part of the fixed column (17). The outer wall of the rotating block (20) is rotatably connected with a water meter body (21), the inner part of the water meter body (21) is slidably connected to the outer wall of the fixed column (17), and the lower surface of the water meter body (21) is slidably connected to the upper surface of the fixed seat (11).

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