Intelligent electric energy meter device

Abstract

The invention relates to the technical field of electric energy meters, in particular to an intelligent electric energy meter device which comprises an intelligent electric energy meter body, a wiring end is fixedly connected to the bottom of the inner wall of the intelligent electric energy meter body, a wiring assembly is movably connected to the bottom of the front side of the wiring end, and the wiring end comprises a wiring end body. The wiring terminal comprises a wiring terminal main body, the front side of the wiring terminal main body is fixedly connected with a circuit fixing assembly, the wiring terminal main body comprises a wiring terminal shell, the front side of the wiring terminal shell is provided with a plurality of wiring ports, and the wiring terminal, the wiring terminal main body, the circuit fixing assembly and the wiring assembly are arranged, so that the wiring process is automatically controlled; the complexity and the time cost of manual operation are reduced, the stability and the safety of connection are ensured by the design of the line pressing plate, the safety and the reliability of the device are improved, the problem of connection stability of the wiring terminal and the electric energy meter is solved, the risk that internal structural parts are damaged due to external tension is avoided, manual contact with an electrified part in operation is avoided, and the safety and the reliability of the device are improved. And the safety risk is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of electric energy meters, and more specifically, to an intelligent electric energy meter device. Background Art

[0002] An electric energy meter refers to an instrument used to measure electric energy. It is also called an watt-hour meter, a fire meter, or a kilowatt-hour meter. It refers to an instrument that measures various electrical quantities. An electric energy meter is an instrument used to measure the electric energy consumed over a period of time. Most of them use an induction system measurement mechanism. The design of traditional electric energy meters mainly uses analog circuits and mechatronics structures. In recent years, with the development of science and technology, especially the development of electronic technology, communication technology, and computer technology, smart electric energy meters with microprocessors as the core have emerged. Smart electric energy meters are a new type of fully electronic electric energy meter. In addition to the basic electricity consumption metering function of traditional electric energy meters, they also have intelligent functions such as two-way data communication, user-side control, multiple rate metering, and anti-electricity theft.

[0003] According to the patent document: CN118655347A, a smart electric energy meter with an overload protection device includes an electric meter box, an integrated chip, a terminal block, an outer cover and a counter. The integrated chip is installed in the inner cavity of the electric meter box, the terminal block is installed at the bottom of the electric meter box, the outer cover is installed on the front of the electric meter box, the counter is installed on the top of the front of the outer cover, and the counter is electrically connected to the integrated chip. It also includes an overload protection mechanism and a classification mechanism. The overload protection mechanism is installed on the right side of the inner cavity of the electric meter box, and the classification mechanism is installed at the bottom of the front of the outer cover; the first box body is installed on the right side of the inner cavity of the electric meter box; the opening and closing assembly is fixedly connected to the top of the inner cavity of the first box body. The purpose of overload protection is achieved, the integrated chip is prevented from burning out, the counter is prevented from calculating inaccurately, and the user's room number is marked, which is convenient for meter reading or checking power consumption, and convenient for staff to find and repair.

[0004] During the current wiring operation of the electric energy meter, the connection stability between the terminal block and the electric energy meter is not ideal. When the terminal block is subjected to external pulling force, the instability of the connection becomes particularly obvious, which can easily cause the power connection structure inside the electric energy meter to loosen or even be damaged due to excessive force. In addition, manual contact with the live parts is required during the operation. This operation method undoubtedly increases the safety risk and poses potential safety hazards. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an intelligent electric energy meter device. The technical problem to be solved by the present invention is that the connection stability between the wiring terminal and the electric energy meter is not ideal. When the wiring terminal is subjected to external pulling force, the instability of the connection becomes particularly obvious, which can easily cause the power connection structure inside the electric energy meter to loosen or even be damaged due to excessive force. In addition, manual contact with the live parts is required during the operation. Such operation method undoubtedly increases the safety risk and poses potential safety hazards.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: A smart electric energy meter device comprises a smart meter body, wherein a terminal is fixedly connected to the bottom of the inner wall of the smart meter body, and a wiring assembly is movably connected to the bottom of the front side of the terminal; the terminal comprises a terminal body, and a line fixing assembly is fixedly connected to the front side of the terminal body; the terminal body comprises a terminal shell, and a plurality of wiring ports are provided on the front side of the terminal shell, and a bottom slide frame is fixedly connected to the bottom of the terminal shell, and side slide slots are provided on both the left and right sides of the inner side of the bottom slide frame.

[0007] As a further solution of the present invention: a rack rod slide plate is fixedly connected to the middle part of the front side of the terminal housing, a hydraulic push rod connecting block is fixedly connected to the front top of the rack rod slide plate, a hydraulic push rod is fixedly connected to the inner wall of the hydraulic push rod connecting block, a gear connecting block is fixedly connected to the front bottom of the rack rod slide plate, and a gear is rotatably connected to the inner side of the gear connecting block.

[0008] As a further solution of the present invention: the line fixing assembly includes multiple slide plates, the rear sides of the multiple slide plates are aligned with the wiring port, the front and rear sides of the left and right sides of the multiple slide plates are fixedly connected with L-shaped support rods, the rear sides of multiple groups of L-shaped support rods are fixedly connected to the front side of the wiring terminal housing, the left and right sides of the multiple slide plates are provided with slide plate side grooves, and the tops of the inner walls of the multiple slide plates are fixedly connected with springs.

[0009] As a further solution of the present invention: the inner walls of the multiple slide plates are slidably connected with push-pull blocks, the tops of the left and right sides of the multiple push-pull blocks are fixedly connected with side rods, the sides of the multiple groups of side rods away from the push-pull blocks extend to the outer wall of the slide plate through the side grooves of the slide plates and are fixedly connected with L-shaped connecting rods, and the tops of the multiple push-pull blocks are fixedly connected to the bottom ends of the springs.

[0010] As a further solution of the present invention: the bottoms of the multiple groups of L-shaped connecting rods are fixedly connected with push-pull rods, the middle of the tops of the push-pull rods are fixedly connected with rack rods, and the rear side of the rack rod is meshed with the outer wall of the gear.

[0011] As a further solution of the present invention: the bottoms of the multiple push-pull blocks are rotatably connected to Z-shaped rotating blocks, the middle parts of the outer walls of the multiple Z-shaped rotating blocks are rotatably connected to the inner wall of the hinge block, the rear sides of the multiple Z-shaped rotating blocks are rotatably connected to circuit pressure plates, and the outer walls of the multiple circuit pressure plates are respectively slidably connected to the inner walls of multiple wiring ports.

[0012] As a further solution of the present invention: the wiring assembly includes a wiring board, the left and right outer walls of the wiring board are respectively slidably connected to the inner walls of two side slide grooves opened by the bottom slide groove frame, an L-shaped rack plate is fixedly connected to the middle of the front side of the wiring board, the outer wall of the L-shaped rack plate is slidably connected to the inner wall of the rack rod slide groove plate, the front side of the L-shaped rack plate is meshed with the rear side of the outer wall of the gear, and the rear side of the wiring board is fixedly connected to a line fixing clamp.

[0013] As a further solution of the present invention: the line fixing clamp includes a dual-axis motor, the front side of the dual-axis motor is fixedly connected to the middle of the rear side of the wiring board, the left and right output ends of the dual-axis motor are respectively fixedly connected with conical teeth, the outer walls of the two conical teeth are engaged with the second conical teeth, the front sides of the two second conical teeth are fixedly connected with rotating rods, the front sides of the two rotating rods extend to the left and right sides of the front side of the wiring board and are fixedly connected with diamond-shaped rotating blocks.

[0014] As a further solution of the present invention: the left and right sides of the front sides of the two diamond-shaped rotating blocks are respectively rotatably connected with rotating rods, one side of the left and right groups of diamond-shaped rotating blocks are rotatably connected with pulling blocks, one side of the left and right groups of pulling blocks are rotatably connected with turntables, and the outer walls of the left and right groups of turntables are rotatably connected with turntable hinge blocks.

[0015] As a further solution of the present invention: the outer walls of the left and right groups of turntables are rotatably connected to the inner wall of the turntable hinge block, the rear sides of the left and right groups of turntable hinge blocks are respectively fixedly connected to the left and right sides of the front side of the wiring board, the inner walls of the left and right groups of turntable hinge blocks away from the turntable are rotatably connected to the second turntable, the left and right groups of turntables and the inner side of the second turntable are fixedly connected with a gear ring, the left and right groups of turntables and the inner side of the second turntable are meshed with the gear ring, and the left and right groups of turntables and the outer sides of the second turntable are fixedly connected with an arc clamping rod.

[0016] The beneficial effects of the present invention are: 1. The present invention realizes automatic control of the wiring process by providing a wiring terminal, a wiring terminal body, a line fixing assembly and a wiring assembly, reduces the complexity and time cost of manual operation, and the line pressure plate design ensures the stability and safety of the connection, improves the safety and reliability of the device, solves the problem of connection stability between the wiring terminal and the electric energy meter, avoids the risk of damage to the internal structural parts due to external tension, avoids manual contact with the live parts during operation, and reduces safety risks. In specific operation, the line is fixed by the front side of the wiring assembly, and after the hydraulic push rod is started, it pushes the rack rod and the connecting rod to pull the side rod and the push-pull block to stretch the spring, and the push-pull block pushes the Z-shaped rotating block to rotate, driving the line pressure plate to move backward, and at the same time, the rack rod drives the gear to rotate, so that the wiring board slides to the top in the slide groove, and the line is pushed into the inner wall of the wiring port and clamped; 2. The present invention is capable of adapting to lines of different diameters by providing a wiring assembly and a line fixing clamp, thereby greatly improving the applicability of the device. Specifically, when initially clamping the line, the line is placed on the inner side of the arc-shaped clamping rod, and the dual-axis motor is started. The motor drives the conical teeth to rotate and mesh with the second conical teeth, thereby rotating the diamond-shaped rotating block and the rotating rod. The rotating rod pulls the pulling block to move, causing the turntable to rotate on the inner wall of the hinge block, and drives the second turntable to rotate through the gear ring to achieve clamping and fixing of the line. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the wiring terminal and the wiring assembly of the present invention; Figure 3 It is a schematic diagram of the three-dimensional separation structure of the wiring terminal and the wiring assembly of the present invention; Figure 4 It is a schematic diagram of the three-dimensional separation structure of the terminal of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the terminal body of the present invention; Figure 6 It is a schematic diagram of the three-dimensional separation structure of the line fixing assembly of the present invention; Figure 7 A schematic diagram of a three-dimensional separation structure of a circuit fixing assembly of the present invention is provided; Figure 8 It is a schematic diagram of the three-dimensional structure of the wiring assembly of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the line fixing clamp of the present invention; Fig.10 It is a schematic diagram of the three-dimensional separation structure of the line fixing clamp of the present invention.

[0018] In the figure: 1. Smart meter body; 2. Terminal; 21. Terminal body; 211. Terminal housing; 212. Wiring port; 213. Rack bar slide plate; 214. Hydraulic push rod connection block; 215. Hydraulic push rod; 216. Gear connection block; 217. Gear; 218. Bottom slide frame; 219. Side slide; 22. Line fixing assembly; 221. Slide plate; 222. L-shaped support rod; 223. Slide plate side groove; 224. Articulated block; 225. Spring; 226. Push-pull block; 227. Side rod; 22 8. L-shaped connecting rod; 229. Push-pull rod; 2210. Rack rod; 2211. Z-shaped rotating block; 2212. Line pressure plate; 3. Wiring assembly; 31. Wiring board; 32. L-shaped rack plate; 33. Line fixing clamp; 331. Dual-axis motor; 332. Conical teeth; 333. Second conical teeth; 334. Rotating rod; 335. Diamond rotating block; 336. Rotating rod; 337. Turntable; 338. Pull block; 339. Gear ring; 3310. Arc clamping rod; 3311. Turntable hinge block; 3312. Second turntable. DETAILED DESCRIPTION

[0019] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0020] like Figure 1 As shown, the present invention provides a smart electric energy meter device, including a smart meter body 1, a wiring terminal 2 is fixedly connected to the bottom of the inner wall of the smart meter body 1, and a wiring assembly 3 is movably connected to the bottom of the front side of the wiring terminal 2.

[0021] like Figure 2-8As shown, the terminal 2 includes a terminal body 21, a line fixing assembly 22 is fixedly connected to the front side of the terminal body 21, the terminal body 21 includes a terminal housing 211, a plurality of wiring ports 212 are provided on the front side of the terminal housing 211, a bottom slide frame 218 is fixedly connected to the bottom of the terminal housing 211, side slides 219 are provided on the left and right sides of the inner side of the bottom slide frame 218, a rack rod slide plate 213 is fixedly connected to the middle of the front side of the terminal housing 211, a hydraulic push rod connection block 214 is fixedly connected to the front top of the rack rod slide plate 213, a hydraulic push rod connection block 214 is fixedly connected to the inner wall of the hydraulic push rod connection block 214, and a hydraulic push rod 215 is fixedly connected to the rack rod slide plate 213. The front bottom is fixedly connected with a gear connecting block 216, and the inner side of the gear connecting block 216 is rotatably connected with a gear 217. The line fixing component 22 includes a plurality of slide plates 221, and the rear sides of the plurality of slide plates 221 are aligned with the wiring port 212. The front and rear sides of the left and right sides of the plurality of slide plates 221 are fixedly connected with L-shaped support rods 222. The rear sides of the plurality of groups of L-shaped support rods 222 are fixedly connected to the front side of the terminal housing 211. The left and right sides of the plurality of slide plates 221 are provided with slide plate side grooves 223. The inner wall tops of the plurality of slide plates 221 are fixedly connected with springs 225. The inner walls of the plurality of slide plates 221 are slidably connected with push-pull blocks 226. The tops of the left and right sides of 226 are fixedly connected with side rods 227, and the sides of multiple groups of side rods 227 away from the push-pull block 226 extend to the outer wall of the slide plate 221 through the side groove 223 of the slide plate and are fixedly connected with L-shaped connecting rods 228. The tops of multiple push-pull blocks 226 are fixedly connected to the bottom ends of the springs 225, and the bottoms of multiple groups of L-shaped connecting rods 228 are fixedly connected with push-pull rods 229. The middle part of the top of the push-pull rod 229 is fixedly connected with a rack rod 2210, and the rear side of the rack rod 2210 is meshed with the outer wall of the gear 217. The bottoms of multiple push-pull blocks 226 are rotatably connected with Z-shaped rotating blocks 2211, and the middle parts of the outer walls of multiple Z-shaped rotating blocks 2211 are rotatable. Connected to the inner wall of the hinge block 224, the rear sides of the multiple Z-shaped rotating blocks 2211 are all rotatably connected with the line pressure plate 2212, the outer walls of the multiple line pressure plates 2212 are respectively slidably connected to the inner walls of the multiple wiring ports 212, the wiring assembly 3 includes a wiring board 31, the left and right outer walls of the wiring board 31 are respectively slidably connected to the inner walls of the two side slide grooves 219 opened by the bottom slide groove frame 218, an L-shaped rack plate 32 is fixedly connected to the middle of the front side of the wiring board 31, the outer wall of the L-shaped rack plate 32 is slidably connected to the inner wall of the rack rod slide groove plate 213, the front side of the L-shaped rack plate 32 is meshed with the rear side of the outer wall of the gear 217, and the rear side of the wiring board 31 is fixedly connected with a line fixing clamp 33; When wiring is required, first fix the line to be connected through the front side of the wiring assembly 3, and then start the hydraulic push rod 215. The hydraulic push rod 215 starts to push the rack rod 2210 to move to the bottom. The rack rod 2210 moves to the bottom, thereby driving multiple L-shaped connecting rods 228 and then pulling multiple groups of side rods 227 and the push-pull blocks 226 on the inner sides of multiple groups of side rods 227 to move downward. Multiple push-pull blocks 226 move downward on the inner wall of the slide plate 221 and then pull multiple springs 225 to stretch. When multiple push-pull blocks 226 move downward, they push the Z-shaped rotating block 2211 to rotate with the hinge block 224 as the fulcrum. The Z-shaped rotating block 2211 rotates, thereby driving multiple line pressure plates 2212 to move backward on the inner wall of the wiring port 212. At the same time, when the push-pull rod 229 moves downward, it drives the rack rod 2210 to move downward and then engage the gear 217 to rotate. The gear 217 rotates to engage the L-shaped rack plate 32 to drive the wiring board 31 to slide toward the top on the inner walls of the two side slide grooves 219 opened on the bottom slide groove frame 218. The wiring board 31 pushes the line fixed by the wiring assembly 3 to the top into the inner walls of the multiple wiring ports 212 opened on the terminal body 21. At this time, the line pressure plate 2212 clamps the line. The line fixing assembly 22 is set to facilitate the fixing of the line, and it can be adjusted according to different The thickness of the line can be adjusted to increase the practicality of the device. At the same time, the hydraulic push rod 215 and the gear 217 transmission structure are set to realize automatic control of the wiring process, reducing the complexity and time cost of manual operation. In addition, the design of the line pressure plate 2212 not only ensures the stable connection of the line, but also avoids the safety hazards caused by loose or falling lines, further improving the safety and reliability of the device. The structural design of the entire smart electric energy meter device is compact and reasonable, and the cooperation between the various components is tacit, which effectively improves the wiring efficiency and the practicality of the device.

[0022] like Figure 9-10As shown, the line fixing clamp 33 includes a double-axis motor 331, the front side of the double-axis motor 331 is fixedly connected to the middle of the rear side of the wiring board 31, the left and right output ends of the double-axis motor 331 are respectively fixedly connected with conical teeth 332, the outer walls of the two conical teeth 332 are meshed with second conical teeth 333, the front sides of the two second conical teeth 333 are fixedly connected with rotating rods 334, the front sides of the two rotating rods 334 extend to the left and right sides of the front side of the wiring board 31 and are fixedly connected with diamond-shaped rotating blocks 335, the left and right sides of the front sides of the two diamond-shaped rotating blocks 335 are respectively rotatably connected with rotating rods 336, the left and right groups of rotating rods 336 are rotatably connected with pull blocks 338 on one side of the diamond-shaped rotating blocks 335, and one side of the left and right groups of pull blocks 338 are rotated The left and right rotating disks 337 are rotatably connected to the outer walls of the left and right rotating disks 337. The outer walls of the left and right rotating disks 337 are rotatably connected to the inner walls of the rotating disk hinge blocks 3311. The rear sides of the left and right rotating disk hinge blocks 3311 are respectively fixedly connected to the left and right sides of the front side of the wiring board 31. The inner walls of the left and right rotating disk hinge blocks 3311 are rotatably connected to the second rotating disk 3312 on the side away from the rotating disk 337. The left and right rotating disks 337 and the inner sides of the second rotating disk 3312 are fixedly connected with gear rings 339. The left and right rotating disks 337 and the inner sides of the second rotating disk 3312 are meshed with the gear rings 339. The left and right rotating disks 337 and the outer sides of the second rotating disk 3312 are fixedly connected with arc clamping rods 3310. When it is necessary to initially clamp the line, it is only necessary to place the line on the inner side of the arc clamping rod 3310 fixed by the multiple sets of turntables 337 and the outer side of the second turntable 3312, and then start the dual-axis motor 331. The output end of the dual-axis motor 331 drives the two conical teeth 332 to rotate, and the outer walls of the two conical teeth 332 are engaged with the second conical teeth 333, so that the two second conical teeth 333 drive the rotating rod 334 and the diamond-shaped rotating block 335 to rotate. The diamond-shaped rotating block 335 pulls the rotating rod 336 during the rotation process, so that the rotating rod 336 pulls the pulling block 338 to move, and the pulling block 338 drives the turntable 337 to rotate on the inner wall of the turntable hinge block 3311 during the movement. Rotation, the turntable 337 drives the second turntable 3312 to rotate through the gear ring 339 during the rotation process, so that the arc clamping rod 3310 fixed to the outer side of the turntable 337 and the second turntable 3312 clamps and fixes the line, completing the initial clamping work of the line. The operation is simple and convenient, and the clamping is firm. During the clamping process, due to the rotation of the turntable 337 and the second turntable 3312, the arc clamping rod 3310 can adapt to lines of different diameters, which greatly improves the applicability of the device. In addition, by setting the transmission structure of the dual-axis motor 331 and the conical teeth 332 and the second conical teeth 333, the clamping action of the device is smoother, and the jamming phenomenon during operation is reduced.

[0023] Working principle of the present invention: when wiring is required, first fix the line to be connected through the front side of the wiring assembly 3, then start the hydraulic push rod 215, the hydraulic push rod 215 starts to push the rack rod 2210 to move to the bottom, the rack rod 2210 moves to the bottom, thereby driving the multiple L-shaped connecting rods 228 to pull the multiple groups of side rods 227 and the push-pull blocks 226 inside the multiple groups of side rods 227 to move downward, the multiple push-pull blocks 226 move downward on the inner wall of the slide plate 221 and then pull the multiple springs 225 to stretch, when the multiple push-pull blocks 226 move downward, they push the Z-shaped rotating block 2211 to hinge the block 22 4 is a fulcrum for rotation, the Z-shaped rotating block 2211 rotates to drive the multiple line pressing plates 2212 to move backward on the inner wall of the wiring port 212. At the same time, when the push-pull rod 229 moves downward, it drives the rack rod 2210 to move downward and then engage the gear 217 to rotate. The gear 217 rotates to engage the L-shaped rack plate 32 to drive the wiring board 31 to slide toward the top on the inner walls of the two side slide grooves 219 opened by the bottom slide groove frame 218. The wiring board 31 pushes the line fixed by the wiring assembly 3 to the top into the inner walls of the multiple wiring ports 212 opened by the terminal body 21. At this time, the line pressing plate 2212 clamps the line; When the line needs to be initially clamped, the line only needs to be placed inside the arc clamping rod 3310 fixed to the outer side of the plurality of rotating disks 337 and the second rotating disk 3312, and then the dual-axis motor 331 is started, and the output end of the dual-axis motor 331 drives the two conical teeth 332 to rotate, and the outer walls of the two conical teeth 332 are engaged with the second conical teeth 333, so that the two second conical teeth 333 drive the rotating rod 334 and the diamond-shaped rotating block 335 to rotate, and the diamond-shaped rotating block 335 During the rotation process, the rotating rod 336 is pulled, so that the rotating rod 336 pulls the pulling block 338 to move, and the pulling block 338 drives the turntable 337 to rotate on the inner wall of the turntable hinge block 3311 during the movement. During the rotation process, the turntable 337 drives the second turntable 3312 to rotate through the ring gear 339, so that the arc clamping rod 3310 fixed to the outer side of the turntable 337 and the second turntable 3312 clamps and fixes the line, completing the preliminary clamping work of the line.

[0024] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A smart electric energy meter device, characterized in that: The invention comprises a smart meter body (1), wherein a terminal (2) is fixedly connected to the bottom of the inner wall of the smart meter body (1), and a terminal assembly (3) is movably connected to the bottom of the front side of the terminal (2); the terminal (2) comprises a terminal body (21), and a line fixing assembly (22) is fixedly connected to the front side of the terminal body (21); the terminal body (21) comprises a terminal housing (211), a plurality of wiring ports (212) are provided on the front side of the terminal housing (211), a bottom slide frame (218) is fixedly connected to the bottom of the terminal housing (211), and side slide frames (219) are provided on the left and right sides of the inner side of the bottom slide frame (218).

2. The smart electric energy meter device according to claim 1, characterized in that: A rack rod slide plate (213) is fixedly connected to the middle of the front side of the terminal housing (211), a hydraulic push rod connection block (214) is fixedly connected to the front top of the rack rod slide plate (213), a hydraulic push rod (215) is fixedly connected to the inner wall of the hydraulic push rod connection block (214), a gear connection block (216) is fixedly connected to the front bottom of the rack rod slide plate (213), and a gear (217) is rotatably connected to the inner side of the gear connection block (216).

3. The smart electric energy meter device according to claim 2, characterized in that: The line fixing assembly (22) comprises a plurality of slide plates (221), the rear sides of the plurality of slide plates (221) are aligned with the wiring port (212), the front and rear sides of the left and right sides of the plurality of slide plates (221) are fixedly connected with L-shaped support rods (222), the rear sides of the plurality of groups of L-shaped support rods (222) are fixedly connected to the front side of the wiring terminal housing (211), the left and right sides of the plurality of slide plates (221) are provided with slide plate side grooves (223), and the tops of the inner walls of the plurality of slide plates (221) are fixedly connected with springs (225).

4. The smart electric energy meter device according to claim 3, characterized in that: The inner walls of the plurality of slide plates (221) are slidably connected to push-pull blocks (226), the tops of the left and right sides of the plurality of push-pull blocks (226) are fixedly connected to side rods (227), the sides of the plurality of groups of side rods (227) away from the push-pull blocks (226) extend to the outer wall of the slide plate (221) through the slide plate side groove (223) and are fixedly connected to L-shaped connecting rods (228), and the tops of the plurality of push-pull blocks (226) are fixedly connected to the bottom ends of the springs (225).

5. The smart electric energy meter device according to claim 4, characterized in that: The bottoms of the multiple groups of L-shaped connecting rods (228) are fixedly connected to push-pull rods (229), the middle of the tops of the push-pull rods (229) are fixedly connected to rack rods (2210), and the rear side of the rack rods (2210) is meshed with the outer wall of the gear (217).

6. The smart electric energy meter device according to claim 4, characterized in that: The bottoms of the plurality of push-pull blocks (226) are rotatably connected to a Z-shaped rotating block (2211), the middle portions of the outer walls of the plurality of Z-shaped rotating blocks (2211) are rotatably connected to the inner wall of the hinge block (224), the rear sides of the plurality of Z-shaped rotating blocks (2211) are rotatably connected to a circuit pressure plate (2212), and the outer walls of the plurality of circuit pressure plates (2212) are slidably connected to the inner walls of the plurality of wiring ports (212).

7. The smart electric energy meter device according to claim 1, characterized in that: The wiring assembly (3) comprises a wiring board (31), the left and right outer walls of the wiring board (31) are respectively slidably connected to the inner walls of two side slide grooves (219) opened by the bottom slide groove frame (218), an L-shaped rack plate (32) is fixedly connected to the middle of the front side of the wiring board (31), the outer wall of the L-shaped rack plate (32) is slidably connected to the inner wall of the rack rod slide groove plate (213), the front side of the L-shaped rack plate (32) is meshed with the rear side of the outer wall of the gear (217), and the rear side of the wiring board (31) is fixedly connected to the line fixing clamp (33).

8. The smart electric energy meter device according to claim 7, characterized in that: The line fixing clamp (33) comprises a dual-axis motor (331), the front side of the dual-axis motor (331) is fixedly connected to the middle of the rear side of the wiring board (31), the left and right output ends of the dual-axis motor (331) are respectively fixedly connected with conical teeth (332), the outer walls of the two conical teeth (332) are meshed with second conical teeth (333), the front sides of the two second conical teeth (333) are fixedly connected with rotating rods (334), and the front sides of the two rotating rods (334) extend to the left and right sides of the front side of the wiring board (31) and are fixedly connected with diamond-shaped rotating blocks (335).

9. The smart electric energy meter device according to claim 8, characterized in that: The left and right sides of the front sides of the two diamond-shaped rotating blocks (335) are rotatably connected to rotating rods (336), and the left and right groups of rotating rods (336) are rotatably connected to one side of the diamond-shaped rotating blocks (335) with pull blocks (338). The left and right groups of pull blocks (338) are rotatably connected to one side of a rotating disk (337), and the outer walls of the left and right groups of rotating disks (337) are rotatably connected to a rotating disk hinge block (3311).

10. The smart electric energy meter device according to claim 9, characterized in that: The outer walls of the left and right groups of rotating disks (337) are both rotatably connected to the inner walls of the rotating disk hinge blocks (3311); the rear sides of the left and right groups of rotating disk hinge blocks (3311) are respectively fixedly connected to the left and right sides of the front side of the wiring board (31); the inner walls of the left and right groups of rotating disk hinge blocks (3311) are both rotatably connected to the second rotating disk (3312) on the side away from the rotating disk (337); the inner sides of the left and right groups of rotating disks (337) and the second rotating disk (3312) are fixedly connected with a gear ring (339); the left and right groups of rotating disks (337) and the inner sides of the second rotating disk (3312) are meshed with each other through the gear ring (339); and the outer sides of the left and right groups of rotating disks (337) and the second rotating disk (3312) are fixedly connected with an arc-shaped clamping rod (3310).

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