A remote meter reading module based on HPLC

Abstract

The utility model relates to an electric meter technical field discloses a remote electric meter meter reading module based on HPLC, including mounting panel and electric meter main part, the mounting panel front end both sides are fixedly connected with the fixed plate, the fixed plate opposite end all is provided with first knob, first knob is connected with electric meter main part through fixed component, electric meter main part right end bottom side is provided with second knob, second knob left end fixedly connected with the pivot, the pivot cover is equipped in electric meter main part inner wall, the pivot is connected with support plate through moving assembly, and the opposite end of support plate both sides is fixedly connected with a plurality of rubber pads. In the utility model, prevent dust from entering the incoming line mouth, reduce the oxidation of the metal contact in the incoming line mouth because of the dust accumulation, the risk of poor contact, indirectly prolong the service life of the whole equipment, and conveniently install the electric meter main part, improve the efficiency of electric meter main part installation and disassembly, reduce the artificial cost and the working hours consumption.

Description

Technical Field

[0001] This utility model relates to the field of electricity meter technology, and in particular to a remote electricity meter reading module based on HPLC. Background Technology

[0002] Against the backdrop of the ongoing development of smart grids, the accuracy, real-time performance, and efficiency of electricity information collection have become increasingly critical. Traditional meter reading methods rely heavily on manual on-site recording, which is not only costly in terms of manpower, resources, and time, but also prone to errors, failing to meet the demands of modern power systems for refined management and services. With the rapid development of communication, carrier wave, and Internet of Things technologies, HPLC-based remote meter reading modules, which utilize power lines as a communication medium, enable remote transmission and reading of electricity meter data. This can improve meter reading efficiency and accuracy while reducing labor costs.

[0003] Remote meter reading modules need to be deployed on a large scale in residential areas, industrial parks and other scenarios. Traditional meter installation often relies on bolt tightening and other methods, which are time-consuming to install and disassemble. This not only increases labor costs and time consumption, but also further prolongs working time during later maintenance or equipment replacement due to the complex disassembly process.

[0004] In response to the technical problem that traditional electricity meter installation relies heavily on bolt fastening and other methods, resulting in long installation and disassembly times, this application proposes a remote electricity meter reading module based on HPLC. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of traditional electricity meter installation, which relies heavily on bolt fastening and is time-consuming to install and disassemble. It proposes a remote electricity meter reading module based on HPLC, which prevents dust from entering the inlet, reduces the risk of oxidation and poor contact caused by dust accumulation on the metal contacts inside the inlet, indirectly extends the overall service life of the equipment, facilitates the installation of the electricity meter body, improves the efficiency of electricity meter installation and disassembly, and reduces labor costs and time consumption.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a remote meter reading module based on HPLC, comprising a mounting plate and a meter body. Fixing plates are fixedly connected to the left and right sides of the front end of the mounting plate. A first knob is provided at the opposite end of each fixing plate. The first knob is connected to the meter body via a fixing component. A second knob is provided on the bottom right side of the meter body. A rotating shaft is fixedly connected to the left end of the second knob. The rotating shaft is sleeved on the inner wall of the meter body and connected to a support plate via a moving component. Multiple rubber pads are fixedly connected to opposite ends of the support plates on both the front and rear sides. A limit component is provided on the outer wall of the rotating shaft.

[0007] Furthermore, the fixing component includes a screw fixedly connected to one end of the first knob on the left and right sides, the outer wall of the screw being rotatably connected to the inner wall of the fixing plate, the outer wall of the screw being threadedly connected to a threaded sleeve, and the outer wall of the threaded sleeve being slidably connected to the inner wall of the fixing plate.

[0008] Furthermore, connecting plates are fixedly connected to both sides of the outer wall of the threaded sleeve, and locking blocks are fixedly connected to opposite ends of the connecting plates on both sides. Two locking slots are opened on both sides of the main body of the meter, and the locking blocks fit the shape of the locking slots.

[0009] Furthermore, the moving component includes a gear fixedly connected to the outer wall of the rotating shaft, with toothed plates meshing on both sides of the outer wall of the gear, and the support plate fixedly connected to the opposite ends of the toothed plates at opposite ends.

[0010] Furthermore, the limiting component includes a first locking tooth fixedly connected to the inner wall of the meter body, and a second locking tooth fixedly connected to the outer wall of the rotating shaft, wherein the first locking tooth and the second locking tooth engage with each other.

[0011] Furthermore, a turntable is rotatably connected to the left end of the rotating shaft, and springs are fixedly connected to the left and right sides of the turntable. The other end of the springs is fixedly connected to the inner wall of the meter body.

[0012] Furthermore, a positioning rod is fixedly connected to the front end of the mounting plate, and a positioning groove is provided at the rear end of the meter body, with the positioning rod matching the shape of the positioning groove.

[0013] This utility model has the following beneficial effects: 1. In this utility model, rotating the second knob drives the rotating shaft to rotate, thereby bringing the support plates on the front and rear sides closer together. The support plates then drive the rubber pads into the inlet. The rubber pads on both sides are pressed into the inlet, thus preventing dust from entering the inlet. This reduces the risk of oxidation and poor contact caused by dust accumulation on the metal contacts in the inlet, and indirectly extends the overall service life of the equipment.

[0014] 2. In this utility model, by locking the bottom main body onto the positioning rod and then rotating the screw, the locking blocks on both sides are made to enter the slots on the main body of the meter, thereby facilitating the installation of the main body of the meter, improving the efficiency of the installation and disassembly of the main body of the meter, and reducing labor costs and time consumption. Attached Figure Description

[0015] Figure 1 This is a perspective view of a remote meter reading module based on HPLC proposed in this utility model. Figure 2 This is a schematic diagram of the positioning rod of a remote meter reading module based on HPLC proposed in this utility model; Figure 3 This is a cross-sectional view of the fixing plate of a remote meter reading module based on HPLC proposed in this utility model. Figure 4 This is a cross-sectional view of the main body of a remote meter reading module based on HPLC proposed in this utility model. Figure 5 This is a schematic diagram of the rotating shaft of a remote meter reading module based on HPLC proposed in this utility model.

[0016] Legend: 1. Mounting plate; 2. Meter body; 3. Positioning rod; 4. Positioning groove; 5. Fixing plate; 6. First knob; 7. Screw; 8. Threaded sleeve; 9. Connecting plate; 10. Locking block; 11. Locking groove; 12. Spring; 13. Second knob; 14. Rotating shaft; 15. Gear; 16. Gear plate; 17. Support plate; 18. Rubber pad; 19. First locking tooth; 20. Second locking tooth; 21. Turntable. Detailed Implementation

[0017] 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.

[0018] Reference Figures 1-3 This utility model provides an embodiment of a remote meter reading module based on HPLC, comprising a mounting plate 1 and a meter body 2. Fixing plates 5 are fixedly connected to the left and right sides of the front end of the mounting plate 1. A first knob 6 is provided at the opposite end of each fixing plate 5. A screw 7 is fixedly connected to the opposite end of each of the first knobs 6 on the left and right sides. The outer wall of the screw 7 is rotatably connected to the inner wall of the fixing plate 5. A threaded sleeve 8 is threadedly connected to the outer wall of the screw 7. The outer wall of the threaded sleeve 8 is slidably connected to the inner wall of the fixing plate 5. Connecting plates 9 are fixedly connected to both sides of the outer wall of the threaded sleeve 8. A locking block 10 is fixedly connected to the opposite end of each of the connecting plates 9 on the left and right sides. Two locking slots 11 are provided on both the left and right sides of the meter body 2. The locking block 10 fits the shape of the locking slot 11. A positioning rod 3 is fixedly connected to the front end of the mounting plate 1. A positioning groove 4 is provided at the rear end of the meter body 2. The positioning rod 3 fits the shape of the positioning groove 4.

[0019] Specifically, mounting holes are provided at each corner of the mounting plate 1, through which the mounting plate 1 can be fixed. The positioning rod 3 and the positioning groove 4 are both T-shaped. The positioning groove 4 completely penetrates the rear end of the entire meter body 2, so that when the meter body 2 is stuck on the outer wall of the support rod 3, the meter body 2 can be initially fixed on the mounting plate 1.

[0020] Reference Figure 4 and Figure 5 A second knob 13 is provided on the bottom right side of the meter body 2. A rotating shaft 14 is fixedly connected to the left end of the second knob 13. The rotating shaft 14 is sleeved on the inner wall of the meter body 2. A gear 15 is fixedly connected to the outer wall of the rotating shaft 14. Gear plates 16 are meshed on both sides of the outer wall of the gear 15. Support plates 17 are fixedly connected to opposite ends of the gear plates 16. Multiple rubber pads 18 are fixedly connected to opposite ends of the support plates 17 on both the front and rear sides. A first locking tooth 19 is fixedly connected to the inner wall of the meter body 2. A second locking tooth 20 is fixedly connected to the outer wall of the rotating shaft 14. The first locking tooth 19 and the second locking tooth 20 engage with each other. A turntable 21 is rotatably connected to the left end of the rotating shaft 14. Springs 12 are fixedly connected to the left and right sides of the turntable 21. The other end of the spring 12 is fixedly connected to the inner wall of the meter body 2.

[0021] Specifically, when the rotating shaft 14 is rotated so that the rubber pads 18 on both sides enter the inlet, the second knob 13 is released. The spring 12 will rebound the rotating shaft 14 through the turntable 21, causing the rotating shaft 14 to drive the second locking tooth 20 to engage with the first locking tooth 19, thereby fixing the rotating shaft 14 and keeping the rubber pads 18 on both sides fixed in the inlet. The gear 15 is relatively long. When the rotating shaft 14 drives the gear 15 to move to the left, the gear 15 still meshes with the gear plate 16.

[0022] Working principle: In use, first fix the mounting plate 1 to the wall or inside the meter box. Then, align the positioning groove 4 at the rear end of the meter body 2 with the positioning rod on the mounting plate 1, so that the meter body 2 moves downward from above the positioning rod 3, fitting the meter body 2 onto the outer wall of the positioning rod 3, thus positioning the meter body 2 between the two fixing plates 5. Then, turn the first knob 6 to drive the screw 7 to rotate. The screw 7 drives the threaded sleeve 8 to move, the threaded sleeve 8 drives the connecting plate rod 9 to move, and the connecting plate rod 9 drives the locking block 10 to move, so that the locking block 10 enters the locking groove 11 on the meter body 2, fixing the meter body 2 in place. Then, the cable is connected from the meter body... Insert the cable into the inlet at the bottom of the body 2 and fix it by rotating the fastener on the body 2. Then press the second knob 13 to move the rotating shaft 14 to the left. The rotating shaft 14 compresses the spring 12 through the turntable 21. At the same time, the rotating shaft 14 will move the second locking tooth 20 to the left, so that the second locking tooth 20 disengages from the first locking tooth 19. Then rotate the second knob 13 to make the rotating shaft 14 rotate. The rotating shaft 14 will drive the toothed plates 16 on the upper and lower sides to move relative to each other. The toothed plates 16 will drive the support plates 17 to move closer to each other, so that the rubber pad 18 enters the inlet, presses against the outer wall of the cable, and fills the inlet to prevent dust from entering.

[0023] 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 remote meter reading module based on HPLC, characterized in that, The device includes a mounting plate (1) and a meter body (2). The mounting plate (1) has a fixing plate (5) fixedly connected to the left and right sides of its front end. The fixing plate (5) has a first knob (6) on the opposite side of its opposite end. The first knob (6) is connected to the meter body (2) through a fixing component. The meter body (2) has a second knob (13) on the bottom right side. The second knob (13) has a rotating shaft (14) fixedly connected to the left side of its left end. The rotating shaft (14) is sleeved on the inner wall of the meter body (2). The rotating shaft (14) is connected to a support plate (17) through a moving component. The support plates (17) on the front and rear sides have multiple rubber pads (18) fixedly connected to opposite ends. The rotating shaft (14) has a limit component on its outer wall.

2. The remote meter reading module based on HPLC according to claim 1, characterized in that: The fixing component includes a screw (7) fixedly connected to one end of the first knob (6) on the left and right sides. The outer wall of the screw (7) is rotatably connected to the inner wall of the fixing plate (5). The outer wall of the screw (7) is threadedly connected to a threaded sleeve (8). The outer wall of the threaded sleeve (8) is slidably connected to the inner wall of the fixing plate (5).

3. The remote meter reading module based on HPLC according to claim 2, characterized in that: The threaded sleeve (8) has connecting plates (9) fixedly connected to both sides of its outer wall. The connecting plates (9) on both sides have locking blocks (10) fixedly connected to opposite ends. The meter body (2) has two slots (11) on both sides. The locking blocks (10) and slots (11) are shaped to match each other.

4. The remote meter reading module based on HPLC according to claim 1, characterized in that: The moving component includes a gear (15) fixedly connected to the outer wall of the rotating shaft (14), and toothed plates (16) meshing with both sides of the outer wall of the gear (15). The support plate (17) is fixedly connected to the opposite end of the toothed plates (16) at one end and the opposite end of the support plate (17) at the other end.

5. The remote meter reading module based on HPLC according to claim 1, characterized in that: The limiting component includes a first locking tooth (19) fixedly connected to the inner wall of the meter body (2), and a second locking tooth (20) fixedly connected to the outer wall of the rotating shaft (14). The first locking tooth (19) and the second locking tooth (20) engage with each other.

6. The remote meter reading module based on HPLC according to claim 5, characterized in that: The left end of the rotating shaft (14) is rotatably connected to a turntable (21), and the turntable (21) is fixedly connected to a spring (12) on the left and right sides. The other end of the spring (12) is fixedly connected to the inner wall of the meter body (2).

7. The remote meter reading module based on HPLC according to claim 1, characterized in that: The mounting plate (1) is fixedly connected to a positioning rod (3) at the front end, and the meter body (2) is provided with a positioning groove (4) at the rear end. The positioning rod (3) and the positioning groove (4) are in the same shape.

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