High-voltage intelligent electric energy meter convenient to install

Abstract

The utility model provides convenient installation's high pressure intelligent electric energy meter, including intelligent electric energy meter main part, wiring terminal board, wiring terminal board connects in the inside of intelligent electric energy meter main part, wiring terminal board is used for connecting cable, fixed wire subassembly, wiring terminal board setting is in wiring terminal board below, fixed wire subassembly is used for fixing the cable of connecting in wiring terminal board department, partition board and transmission component, partition board connects in the inner wall of intelligent electric energy meter main part, partition board one side is provided with fixed wire subassembly, partition board other side is provided with transmission component, transmission component and fixed wire subassembly one side transmission connection. The utility model discloses through transmission component can drive fixed wire subassembly operation, make fixed wire subassembly can hold or loosen the cable of connecting intelligent electric energy meter main part, and can hold two -fold to cable, and clamping stable, can resist the outside force and drag, avoid the cable slack even drop off, prevent the normal use of intelligent electric energy meter main part.

Description

Technical Field

[0001] This utility model relates to the field of electricity meters, and in particular to a high-voltage smart electricity meter that is easy to install. Background Technology

[0002] In addition to the basic electricity metering function of traditional electricity meters, smart meters also possess intelligent functions such as bidirectional multi-rate metering, user-end control, bidirectional data communication with multiple data transmission modes, and anti-theft features to adapt to smart grids and the use of new energy sources. Smart meters are advanced metering devices that collect, analyze, and manage electrical energy information data based on modern communication, computer, and measurement technologies. The basic principle of a smart meter is as follows: it relies on an A / D converter or metering chip to collect user current and voltage data in real time, analyzes and processes this data through a CPU, calculates forward and reverse, peak and valley, or four-quadrant electrical energy, and further outputs the electricity consumption information through communication and display methods.

[0003] Smart meters are one of the basic devices for data acquisition in smart grids. They are responsible for the collection, measurement, and transmission of raw electrical energy data and are the foundation for information integration, analysis, optimization, and display. In the Chinese utility model patent with announcement number CN220084947U, entitled "An Easy-to-Install Electricity Meter," the cable is fixed by a wire-fixing groove that runs through the bottom of the inner wall of the wiring mechanism and symmetrically arranged internal grooves on both sides of the inner wall of the wire-fixing groove. The internal grooves are equipped with compression blocks, and internal springs are connected between the compression blocks and the internal grooves. The cable is fixed by the cooperation of the wire-fixing groove, compression blocks, and internal springs. However, the above application uses springs to achieve fixation, which is unstable. The cable is easily loosened or even detached due to external dragging, affecting the normal use of the smart electricity meter. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defects of the existing technology in that the cable fixing is unstable and is easily loosened or even detached due to external force, and to provide a high-voltage smart energy meter that is easy to install.

[0005] The present invention solves the above-mentioned technical problems through the following technical solution:

[0006] This utility model provides a high-voltage smart energy meter that is easy to install, including a smart energy meter body.

[0007] A terminal block is connected to the inside of the smart energy meter body and is used to connect cables.

[0008] A cable fixing assembly, wherein the terminal block is disposed below the terminal block, and the cable fixing assembly is used to fix the cable connected to the terminal block;

[0009] A partition plate and a transmission assembly are provided. The partition plate is connected to the inner wall of the main body of the smart energy meter. A wire fixing assembly is provided on one side of the partition plate, and a transmission assembly is provided on the other side of the partition plate. The transmission assembly and the wire fixing assembly are connected in a transmission manner on one side.

[0010] The mounting component is disposed on the back side of the smart meter body and is used for the installation and removal of the smart meter body.

[0011] In this technical solution, the transmission component can drive the fixed wire component to operate, so that the fixed wire component can clamp and fix or loosen the cable connected to the main body of the smart energy meter. It can clamp the cable twice, which is stable and can resist external dragging, so as to prevent the cable from loosening or even falling off and prevent it from affecting the normal use of the main body of the smart energy meter.

[0012] Preferably, the wire fixing assembly includes a wire fixing plate, the side of which is connected to the inner wall of the smart energy meter body;

[0013] An upper movable wire-fixing plate is provided above the fixed wire-threading plate, and a lower movable wire-fixing plate is provided below the fixed wire-threading plate;

[0014] The fixed wire-threading plate, the upper movable wire-threading plate, and the lower movable wire-threading plate are all provided with multiple wire-threading openings.

[0015] In this technical solution, the cable is clamped and fixed by a cable fixing component.

[0016] Preferably, one side of the fixed wire guide plate is connected to one side of the barrier plate, and the side of the barrier plate is connected to the inner wall of the smart energy meter body.

[0017] In this technical solution, the barrier plate can block the cables and central gears, preventing the cables from getting tangled.

[0018] Preferably, a central gear is provided on the side of the barrier plate away from the fixed threading plate, and an upper rack is meshed with the upper side of the central gear, and a lower rack is meshed with the lower side of the central gear.

[0019] Both the upper and lower racks are connected to a connecting strip on one side. The side of the upper connecting strip is connected to the side of the upper movable fixing plate, and the side of the lower connecting strip is connected to the side of the lower movable fixing plate.

[0020] In this technical solution, the rotation of the central gear and the connecting strip and other structures can drive the upper and lower moving wire fixing plates on both sides to move in opposite directions, so as to cooperate with the fixed wire threading plate to clamp or release the cable.

[0021] Preferably, the barrier plate has two vertically distributed movable openings, and the connecting strip is slidably connected to the barrier plate through the movable openings.

[0022] In this technical solution, the upper movable fixed plate and the upper rack, and the lower movable fixed plate and the lower rack can be connected by a connecting strip.

[0023] Preferably, the transmission assembly includes a transmission shaft, the two ends of which are rotatably connected to the side of the main body of the smart energy meter.

[0024] A main bevel gear is connected to the surface of the drive shaft, a secondary bevel gear is meshed with the side of the main bevel gear, a connecting shaft is connected to one side of the secondary bevel gear, and the surface of the connecting shaft is rotatably connected to the partition plate.

[0025] In this technical solution, a transmission component is used to drive the fixed wire component.

[0026] Preferably, the smart energy meter body has mounting holes on both sides, and the two ends of the drive shaft are rotatably connected to the side of the smart energy meter body through the mounting holes, and a rotating disk is connected to both ends of the drive shaft.

[0027] In this technical solution, the drive shaft can be easily rotated by rotating the disc.

[0028] Preferably, the mounting assembly includes a fixed side plate and a positioning bolt, and two symmetrically distributed fixed side plates are connected to the back of the main body of the smart energy meter, with two symmetrically distributed sliding plates between the two fixed side plates;

[0029] The sliding plate is connected to a plurality of sliding columns on the side near the fixed side plate. The surface of the sliding column is slidably connected to the fixed side plate. The end of the sliding column away from the sliding plate is connected to a fixed sleeve.

[0030] The fixed sleeve is rotatably fitted onto the surface of the anti-detachment rotating shaft. The side of the anti-detachment rotating shaft is connected to one side of the mounting plate, and the mounting plate has multiple mounting holes.

[0031] In this technical solution, the installation components facilitate the installation and removal of smart energy meters.

[0032] Preferably, a plurality of reinforcing columns are connected between the two fixed side plates, and the surfaces of the reinforcing columns are slidably connected through the sliding plate.

[0033] In this technical solution, the movement trajectory of the sliding column can be limited by using a reinforcing column.

[0034] Preferably, a positioning plate is connected to the top of the sliding plate, a threaded hole is provided on the anti-detachment rotating shaft, a threaded groove is provided on the top of the smart energy meter body, and the positioning bolt is threadedly connected to the positioning plate and the top of the smart energy meter body through the threaded hole and the threaded groove, respectively.

[0035] In this technical solution, the position of the positioning plate can be limited by the positioning bolts, thereby locking the position of the mounting plate.

[0036] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0037] The positive and progressive effects of this utility model are as follows:

[0038] This utility model can drive the fixed wire assembly to operate through the transmission component, so that the fixed wire assembly can clamp and fix or loosen the cable connected to the main body of the smart energy meter, and can clamp the cable twice, which is stable and can resist external dragging, preventing the cable from loosening or even falling off, and preventing it from affecting the normal use of the main body of the smart energy meter.

[0039] Furthermore, the installation components can be used to install and fix the main body of the smart meter, and the installation position of the main body of the smart meter can be adjusted arbitrarily, so that the main body of the smart meter can adapt to different external installation positions, making the installation and disassembly of the main body of the smart meter more convenient and facilitating the installation of the smart meter. Attached Figure Description

[0040] Figure 1 This is a schematic diagram of the structure of a high-voltage smart energy meter that is easy to install according to an embodiment of the present invention.

[0041] Figure 2 for Figure 1 The diagram shows the internal structure of the main body of a high-voltage smart energy meter that is easy to install.

[0042] Figure 3 for Figure 1 The diagram shows the overall internal side view of a high-voltage smart energy meter that is easy to install.

[0043] Figure 4 for Figure 3 The diagram shows a partially enlarged view of point A of a high-voltage smart energy meter that is easy to install.

[0044] Figure 5 for Figure 1 The diagram shows a three-dimensional structure of the wiring and transmission components of a high-voltage smart energy meter that is easy to install. Figure 1 .

[0045] Figure 6 for Figure 1The diagram shows a three-dimensional structure of the wiring and transmission components of a high-voltage smart energy meter that is easy to install. Figure 2 .

[0046] Figure 7 for Figure 1 The diagram shows a top view of the mounting components for a conveniently installed high-voltage smart energy meter.

[0047] Figure 8 for Figure 1 The diagram shows the back structure of the main body of the high-voltage smart energy meter, which is easy to install.

[0048] Explanation of reference numerals in the attached figures

[0049] 1. Main body of the smart energy meter;

[0050] 2. Terminal block;

[0051] 3. Wire fixing assembly; 31. Wire fixing plate; 32. Upper movable wire fixing plate; 33. Lower movable wire fixing plate; 34. Barrier plate; 35. Central gear; 36. Upper rack; 37. Lower rack; 38. Connecting strip;

[0052] 4. Divider;

[0053] 5. Transmission assembly; 51. Drive shaft; 52. Main bevel gear; 53. Secondary bevel gear; 54. Connecting shaft; 55. Rotating disk;

[0054] 6. Installation components; 61. Fixed side plate; 62. Sliding plate; 63. Sliding column; 64. Fixed sleeve; 65. Anti-detachment rotating shaft; 66. Mounting plate; 67. Reinforcing column; 68. Positioning plate; 69. Positioning bolts. Detailed Implementation

[0055] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0056] Figures 1 to 8 The diagram shown is a structural schematic of an embodiment of the easily installable high-voltage smart energy meter of this utility model. The easily installable high-voltage smart energy meter includes a smart energy meter body 1, a maintenance door detachably connected to the front of the smart energy meter body 1, and multiple inlets and outlets on the bottom surface of the smart energy meter body 1.

[0057] Terminal block 2, which is connected to the inside of the smart energy meter body 1, is used to connect cables;

[0058] The cable fixing assembly 3 is provided below the terminal plate 2 and is used to fix the cable connected to the terminal plate 2.

[0059] The partition plate 4 and the transmission assembly 5 are connected to the inner wall of the smart energy meter body 1. A wire fixing assembly 3 is provided on one side of the partition plate 4, and a transmission assembly 5 is provided on the other side of the partition plate 4. The transmission assembly 5 and the wire fixing assembly 3 are connected by transmission on one side.

[0060] Mounting component 6 is disposed on the back side of the smart energy meter body 1, and is used for the installation and removal of the smart energy meter body 1.

[0061] In this technical solution, the transmission component 5 can drive the wire fixing component 3 to operate, so that the wire fixing component 3 can clamp and fix or loosen the cable connected to the smart energy meter body 1, and can clamp the cable twice, which is stable and can resist external dragging, preventing the cable from loosening or even falling off, thus preventing it from affecting the normal use of the smart energy meter body 1.

[0062] The wire fixing assembly 3 includes a wire fixing plate 31, the side of which is connected to the inner wall of the smart energy meter body 1.

[0063] An upper movable wire fixing plate 32 is provided above the fixed wire threading plate 31, and a lower movable wire fixing plate 33 is provided below the fixed wire threading plate 31.

[0064] The fixed wire-threading plate 31, the upper movable wire-threading plate 32, and the lower movable wire-threading plate 33 are all provided with multiple wire-threading openings.

[0065] In this technical solution, the cable is clamped and fixed by the cable fixing component 3.

[0066] One side of the fixed wire guide plate 31 is connected to one side of the barrier plate 34, and the side of the barrier plate 34 is connected to the inner wall of the smart energy meter body 1.

[0067] In this technical solution, the barrier plate 34 can block the cable and the central gear 35 and other structures, thus preventing the cable from getting tangled.

[0068] A central gear 35 is provided on the side of the barrier plate 34 away from the fixed threading plate 31. An upper rack 36 is meshed with the upper side of the central gear 35, and a lower rack 37 is meshed with the lower side of the central gear 35.

[0069] Both the upper rack 36 and the lower rack 37 are connected to one side by a connecting strip 38. The side of the upper connecting strip 38 is connected to one side of the upper movable fixing plate 32, and the side of the lower connecting strip 38 is connected to one side of the lower movable fixing plate 33.

[0070] In this technical solution, the rotation of the central gear 35 and the connecting strip 38 can drive the upper moving wire fixing plate 32 and the lower moving wire fixing plate 33 on both sides to move in opposite directions, so as to cooperate with the fixed wire threading plate 31 to clamp or release the cable.

[0071] The barrier plate 34 has two vertically distributed movable openings, and the connecting strip 38 is slidably connected to the barrier plate 34 through the movable openings.

[0072] In this technical solution, the upper movable fixed plate 32 and the upper rack 36, and the lower movable fixed plate 33 and the lower rack 37 can be connected by the connecting strip 38.

[0073] In use, the cable enters the smart energy meter body 1 from the inlet and outlet on the bottom surface of the smart energy meter body 1, and then passes through the cable openings provided at the fixed cable plate 31, the upper movable cable fixing plate 32 and the cable fixing assembly 3 respectively, and then connects to the terminal plate 2.

[0074] After the connection is completed, the transmission component 5 is used to rotate the central gear 35. When the central gear 35 rotates, it drives the upper rack 36 and the lower rack 37 to move towards or away from each other.

[0075] When the upper rack 36 and the lower rack 37 move, they respectively drive the corresponding connecting strips 38 to move in the same direction, which in turn drives the upper moving wire fixing plate 32 and the lower moving wire fixing plate 33 to move in the same direction, so that the upper moving wire fixing plate 32 and the lower moving wire fixing plate 33 move towards each other or away from each other, and stagger the wire insertion openings of the fixed wire plate 31, the upper moving wire fixing plate 32 and the lower moving wire fixing plate 33, thereby providing double fixation for the cable and making the cable connection more stable;

[0076] When it is necessary to replace the cable, the center lines of the cable openings of the fixed cable plate 31, the upper movable cable plate 32, and the lower movable cable plate 33 are aligned horizontally by using the opposite method. This allows the cable to be loosened, facilitating cable replacement, maintenance, and other operations.

[0077] The transmission assembly 5 includes a transmission shaft 51, and both ends of the transmission shaft 51 are rotatably connected to the side of the smart energy meter body 1.

[0078] The drive shaft 51 is connected to a main bevel gear 52, and a secondary bevel gear 53 is meshed with the side of the main bevel gear 52. A connecting shaft 54 ​​is connected to one side of the secondary bevel gear 53, and the surface of the connecting shaft 54 ​​is rotatably connected to the partition plate 4.

[0079] In this technical solution, the transmission component 5 is used to drive the fixed wire component 3.

[0080] The smart energy meter body 1 has mounting holes on both sides. The two ends of the drive shaft 51 are rotatably connected to the side of the smart energy meter body 1 through the mounting holes. The two ends of the drive shaft 51 are connected to rotating disks 55.

[0081] In this technical solution, the drive shaft 51 can be easily rotated by rotating the disk 55.

[0082] In use, the rotating disk 55 drives the transmission shaft 51 to rotate, which in turn drives the main bevel gear 52 to rotate, which in turn drives the secondary bevel gear 53 to rotate. When the secondary bevel gear 53 rotates, it drives the connecting shaft 54 ​​to rotate, and then drives the center gear 35 to rotate.

[0083] The mounting assembly 6 includes a fixed side plate 61 and a positioning bolt 69. The back of the smart energy meter body 1 is connected to two fixed side plates 61 that are symmetrically distributed on the left and right. Two sliding plates 62 that are distributed on the left and right are arranged between the two fixed side plates 61.

[0084] The sliding plate 62 is connected to a plurality of sliding posts 63 on the side near the fixed side plate 61. The surface of the sliding post 63 is slidably connected to the fixed side plate 61. The end of the sliding post 63 away from the sliding plate 62 is connected to a fixed sleeve 64.

[0085] The fixing sleeve 64 is rotatably fitted onto the surface of the anti-detachment rotating shaft 65. The side of the anti-detachment rotating shaft 65 is connected to one side of the mounting plate 66. The mounting plate 66 has multiple mounting holes.

[0086] In this technical solution, the installation component 6 facilitates the installation and removal of the smart energy meter.

[0087] The mounting plate 66 has an L-shaped cross-section.

[0088] A plurality of reinforcing columns 67 are connected between the two fixed side plates 61, and the surface of the reinforcing columns 67 is slidably connected through the sliding plate 62.

[0089] In this technical solution, the movement trajectory of the sliding column 63 can be limited by the reinforcing column 67.

[0090] The top of the sliding plate 62 is connected to the positioning plate 68, the anti-detachment rotating shaft 65 has a threaded hole, the top of the smart energy meter body 1 has a threaded groove, and the positioning bolt 69 is threadedly connected to the positioning plate 68 and the top of the smart energy meter body 1 through the threaded hole and the threaded groove, respectively.

[0091] In this technical solution, the position of the positioning plate 68 can be limited by the positioning bolt 69, thereby locking the position of the mounting plate 66.

[0092] During installation, depending on the installation position on the meter box, wall, or other fixed body, pull the mounting plate 66, which will cause the sliding column 63 and the sliding plate 62 to move in the same direction along the reinforcing column 67, move the mounting plate 66 to the designated position, and then install the mounting plate 66 on the meter box, wall, or other fixed body. The operation is simple and the installation is convenient.

[0093] Furthermore, when the sliding plate 62 moves, it drives the positioning plate 68 to move. After moving to the designated position, the positioning plate 68 is fixed to the top of the smart energy meter body 1 by the positioning bolt 69, which can lock the position of the mounting plate 66.

[0094] Furthermore, the mounting plate 66 and the anti-detachment rotating shaft 65 can rotate, thereby allowing the angle of the mounting plate 66 to be adjusted according to the angle of the installation position;

[0095] Disassembly can be performed using the reverse method.

[0096] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A high-voltage smart energy meter that is easy to install, comprising a smart energy meter body (1), characterized in that, The easy-to-install high-voltage smart energy meter also includes: a terminal block (2), which is connected to the inside of the smart energy meter body (1) and is used to connect cables; The cable fixing assembly (3) is provided below the terminal plate (2) and is used to fix the cable connected to the terminal plate (2). A partition plate (4) and a transmission assembly (5) are provided. The partition plate (4) is connected to the inner wall of the main body (1) of the smart energy meter. A wire fixing assembly (3) is provided on one side of the partition plate (4), and a transmission assembly (5) is provided on the other side of the partition plate (4). The transmission assembly (5) and the wire fixing assembly (3) are connected by transmission on one side. Installation component (6) is disposed on the back side of the smart energy meter body (1) and is used for the installation and removal of the smart energy meter body (1).

2. The high-voltage smart energy meter that is easy to install as described in claim 1, characterized in that: The wire fixing assembly (3) includes a wire fixing plate (31), the side of which is connected to the inner wall of the smart energy meter body (1); An upper movable wire fixing plate (32) is provided above the fixed wire threading plate (31), and a lower movable wire fixing plate (33) is provided below the fixed wire threading plate (31). The fixed wire guide plate (31), the upper movable wire guide plate (32), and the lower movable wire guide plate (33) are all provided with multiple wire guide openings.

3. The high-voltage smart energy meter that is easy to install as described in claim 2, characterized in that: One side of the fixed wire guide plate (31) is connected to one side of the barrier plate (34), and the side of the barrier plate (34) is connected to the inner wall of the main body (1) of the smart energy meter.

4. The high-voltage smart energy meter that is easy to install as described in claim 3, characterized in that: A central gear (35) is provided on the side of the barrier plate (34) away from the fixed threading plate (31). An upper rack (36) is meshed with the upper side of the central gear (35), and a lower rack (37) is meshed with the lower side of the central gear (35). Both the upper rack (36) and the lower rack (37) are connected to a connecting strip (38) on one side. The connecting strip (38) on the upper side is connected to the upper movable fixing plate (32) on one side, and the connecting strip (38) on the lower side is connected to the lower movable fixing plate (33) on one side.

5. The high-voltage smart energy meter that is easy to install as described in claim 4, characterized in that: The barrier plate (34) has two vertically distributed movable openings, and the connecting strip (38) is slidably connected to the barrier plate (34) through the movable openings.

6. The high-voltage smart energy meter that is easy to install as described in claim 1, characterized in that: The transmission assembly (5) includes a transmission shaft (51), and both ends of the transmission shaft (51) are rotatably connected to the side of the main body (1) of the smart energy meter. The drive shaft (51) is connected to a main bevel gear (52) on its surface. A secondary bevel gear (53) is meshed with the side of the main bevel gear (52). A connecting shaft (54) is connected to one side of the secondary bevel gear (53). The surface of the connecting shaft (54) is rotatably connected to the partition plate (4).

7. The high-voltage smart energy meter that is easy to install as described in claim 6, characterized in that: The main body (1) of the smart energy meter has mounting holes on both sides. The two ends of the drive shaft (51) are rotatably connected to the side of the main body (1) of the smart energy meter through the mounting holes. The two ends of the drive shaft (51) are connected to rotating disks (55).

8. The high-voltage smart energy meter that is easy to install as described in claim 1, characterized in that: The mounting assembly (6) includes a fixed side plate (61) and a positioning bolt (69). The back of the main body (1) of the smart energy meter is connected to two fixed side plates (61) that are symmetrically distributed on the left and right. Two sliding plates (62) that are distributed on the left and right are arranged between the two fixed side plates (61). The sliding plate (62) is connected to a plurality of sliding columns (63) on the side near the fixed side plate (61). The surface of the sliding column (63) is slidably connected to the fixed side plate (61). The end of the sliding column (63) away from the sliding plate (62) is connected to a fixed sleeve (64). The fixed sleeve (64) is rotatably sleeved on the surface of the anti-detachment rotating shaft (65). The side of the anti-detachment rotating shaft (65) is connected to one side of the mounting plate (66). The mounting plate (66) has multiple mounting holes.

9. The high-voltage smart energy meter that is easy to install as described in claim 8, characterized in that: A plurality of reinforcing columns (67) are connected between the two fixed side plates (61), and the surface of the reinforcing columns (67) is slidably connected through the sliding plate (62).

10. The high-voltage smart energy meter for easy installation as described in claim 8, characterized in that: The sliding plate (62) is connected to a positioning plate (68) at the top. The anti-detachment rotating shaft (65) has a threaded hole. The smart energy meter body (1) has a threaded groove at the top. The positioning bolt (69) is threadedly connected to the positioning plate (68) and the top of the smart energy meter body (1) through the threaded hole and the threaded groove, respectively.

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