A quick-detachable electricity meter mounting mechanism

Abstract

This utility model relates to the field of electricity meter technology, specifically a quick-detachable electricity meter installation mechanism, including a mounting plate and an electricity meter. The lower side wall of the mounting plate has multiple bottom support rods for supporting the electricity meter. Two sets of multi-point clamping assemblies are symmetrically arranged on both sides. Each multi-point clamping assembly includes at least three transverse moving rods, a support base, a threaded hole seat, a screw, a rotating rod, a connecting base, a V-shaped support rod, and a pressure plate with a protective pad. Rotating the rotating rod drives the screw to move axially, causing the connecting base to rise and fall. The V-shaped support rod, in conjunction with the pressure plate, presses the front of the electricity meter, thus securing it with the bottom support rods and the bottom plate. To disassemble the mechanism, simply rotate the rotating rod in the opposite direction to release the clamps, enabling quick installation and removal of the electricity meter.

Description

Technical Field

[0001] This utility model relates to the field of electricity meter technology, specifically a quick-detachable electricity meter installation mechanism. Background Technology

[0002] An electricity meter, also known as a power meter, fire meter, or kilowatt-hour meter, is a special instrument used to measure electrical energy. The installation structure of electricity meters is mainly divided into two categories: direct connection type and transformer-connected type.

[0003] The existing installation of electricity meters mostly involves setting three sets of triangularly distributed mounting holes on the top center and bottom sides of the electricity meter, and then using screws, bolts and other tools to fix it to the electricity meter box or wall. Although this installation method is simple in structure, it has the problem of inconvenient disassembly and inability to be moved according to the actual use location. In response, this application presents a quick-detachable electricity meter mounting mechanism. Utility Model Content

[0004] The purpose of this invention is to provide a quick-detachable electricity meter mounting mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A quick-detachable electricity meter mounting mechanism includes an electricity meter and a mounting plate. The mounting plate has multiple mounting holes, and the lower side wall of the mounting plate has at least two bottom stops distributed in a straight line to support the bottom of the electricity meter. Two sets of clamping components are symmetrically arranged on both sides of the mounting plate. Each set of clamping components includes: At least three laterally movable rods, with anti-detachment caps at their inner ends and passing through the telescopic holes of the mounting plate; The outer end of the movable rod is fixed to a support plate, and the middle of the support plate is fixed to a threaded hole seat with an internal threaded hole inside. The screw is threaded into the internal threaded hole, and the rotating rod is fixed at the outer end of the screw. The rotating rod is connected to the connecting base via a connecting rod, and a rotating connector is provided between the connecting rod and the connecting base; A V-shaped support rod is hinged to the top of the connecting base. A U-shaped bracket is fixed to the top of the V-shaped support rod. At least three pressure plates are provided on the U-shaped bracket, and protective pads are provided at the bottom of the pressure plates. The floor is supported by a bottom plate on the side facing the electricity meter.

[0006] As a further embodiment of this utility model: the rotating connector includes a rotating connecting block fixed to the end of the connecting rod, and a rotating connecting hole opened in the connecting base. The rotating connecting block is placed in the rotating connecting hole and can rotate while preventing it from falling off.

[0007] As a further embodiment of this utility model: the outer diameter of the telescopic hole of the moving rod is smaller than the diameter of the anti-detachment cap, which is used to prevent the moving rod from detaching from the mounting plate.

[0008] As a further embodiment of this utility model: when the rotating rod drives the screw to move axially, the rotating connector drives the connecting base to rise and fall vertically, and then the V-shaped support rod drives the pressure plate to move horizontally to press the front of the energy meter.

[0009] As a further embodiment of this invention: the front of the mounting plate is provided with a positioning groove, the back of the energy meter is placed in the positioning groove, and the surface of the positioning groove is provided with corrugated strips. As a further embodiment of this invention: the clamping force of the bottom stop plate and the pressure plate work together to restrict the position of the energy meter, and the bottom stop bar and the positioning groove together prevent the energy meter from falling or shifting.

[0010] Compared with the prior art, the beneficial effects of this utility model are: by controlling the multi-directional clamping components synchronously through single-point rotation operation, the disassembly and assembly efficiency is greatly improved; The multi-point linkage pressure plate and adjustable side support plate can be used to adapt to electricity meters of different thicknesses and widths; The component separation is prevented by the movable rod anti-detachment cap structure, the protective pad buffers vibration, and the positioning groove corrugated strip inhibits slippage; The installation is secured through three-way coordinated fixation: bottom support, front pressing, and side compression. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the connection between a quick-detachable electricity meter and its mounting plate.

[0012] Figure 2 This is a schematic diagram of the connection structure between a quick-detachable electricity meter and its mounting plate.

[0013] Figure 3 This is a side view diagram of the connection structure between a quick-detachable electricity meter and its mounting plate.

[0014] Figure 4 This is a schematic diagram of a partial connection structure between a quick-detachable electricity meter and its mounting plate.

[0015] Figure 5 for Figure 3 A magnified structural diagram of A in the diagram.

[0016] Figure 6 for Figure 4 A magnified structural diagram of B in the diagram.

[0017] Figure 7 This is a schematic diagram of the pressure plate in a quick-detachable electricity meter mounting mechanism.

[0018] Figure 8This is a schematic diagram of the moving rod in a quick-detachable electricity meter mounting mechanism.

[0019] The components include: electricity meter 10, mounting plate 11, bottom stop bar 12, multi-point clamping assembly 13, moving rod 14, supporting floor 15, threaded hole seat 16, internal threaded hole 17, screw 18, rotating rod 19, connecting rod 20, connecting base 21, rotating connecting block 22, rotating connecting hole 23, V-shaped support rod 24, U-shaped bracket 25, pressure plate 26, protective pad 27, and bottom stop plate 28. Detailed Implementation

[0020] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-4A quick-detachable electricity meter mounting mechanism includes an electricity meter 10 and a mounting plate 11. The mounting plate 11 has multiple evenly distributed mounting holes, which are fixed to the electricity meter box or wall with bolts. Multiple bottom stops 12 are evenly installed on the lower side wall of the mounting plate 11 along a straight line to support the electricity meter 10 and prevent it from falling. Two sets of multi-point clamping components 13 are symmetrically arranged on both sides of the mounting plate 11. The multi-point clamping components 13 on both sides can move relative to each other, and the multi-point clamping components 13 extend in a direction perpendicular to the mounting plate 11 to clamp and position the electricity meter 10 within a certain width and thickness range. Among them, see Figure 5 , Figure 7 , Figure 8 The multi-point clamping assembly 13 includes at least three moving rods 14 that move laterally along the side wall of the mounting plate 11. A support base 15 is mounted on the outer ends of the moving rods 14. A threaded hole seat 16 is fixedly mounted in the middle of the support base 15. An internal threaded hole 17 is formed inside the threaded hole 16, and a screw 18 is threadedly connected inside the internal threaded hole 17. A rotating rod 19 is mounted at the end of the screw 18 for manual rotation. A connecting base 21 is rotatably connected to the top of the rotating rod 19 via a connecting rod 20. A rotating connector is provided between the connecting rod 20 and the connecting base 21 to keep the screw 18 along the internal thread. When the internal rotation of the perforation 17 moves, the height of the connecting base 21 is adjusted synchronously. A U-shaped bracket 25 is installed on the top of the connecting base 21 via a V-shaped support rod 24. A pressure plate 26 is installed at both ends and in the middle of the U-shaped bracket 25 via support rods. When the V-shaped support rod 24 moves, the pressure plate 26 moves synchronously. A protective pad 27 is installed at the bottom of the protective pad 27. By moving the distance between the multi-point clamping components 13 on both sides, the protective pad 27 is moved to the front edge of the energy meter 10. Then, by using the local buffer distance of the protective pad 27, it is controlled to simultaneously press and fix the front edge of the energy meter 10 within a certain thickness range. Specifically, an anti-detachment cap is installed at the inner end of the movable rod 14, and a telescopic hole is opened on the mounting plate 11 corresponding to the movable rod 14. The movable rod 14 moves along the inside of the telescopic hole, and the outer diameter of the telescopic hole is smaller than the anti-detachment cap, which is used to prevent the movable rod 14 from detaching. See Figure 4 , Figure 6 A bottom abutment plate 28 is installed on the side wall of the supporting floor 15 facing the electricity meter 10. The bottom abutment plate 28 contacts the side wall of the electricity meter 10, thereby squeezing and positioning the electricity meter 10 from both sides. The limiting force of squeezing and positioning from both sides comes from the pressure plate 26 pressing force on the front of the electricity meter 10. In this embodiment of the invention, the mounting plate 11 has a positioning groove on its front side, and the back of the energy meter 10 is placed in the positioning groove. At the same time, the positioning groove is provided with corrugated strips to increase the contact friction between the energy meter 10 and the positioning groove, and to prevent the energy meter 10 from sliding or shifting on the positioning groove.

[0025] The rotating connector includes a rotating connecting block 22 installed at the end of the connecting rod 20. The connecting base 21 corresponding to the rotating connecting block 22 has a rotating connecting hole 23. The rotating connecting block 22 is placed inside the rotating connecting hole 23 and rotates without being dislodged. That is, by manually rotating the rotating rod 19, multiple pressure plates 26 are controlled to press the front of the energy meter 10. Then, in cooperation with the bottom stop rod 12, the energy meter 10 can be quickly installed on the mounting plate 11. When disassembling, the rotating rod 19 can be rotated in the opposite direction.

[0026] The working principle of this utility model is as follows: the mounting plate 11 is fixed to the electricity meter box or wall through the mounting hole bolts, the back of the electricity meter 10 is placed in the positioning groove of the mounting plate 11, and the bottom is supported by the bottom stop bar 12. Manually rotate the two rotating rods 19 to drive the screw 18 to rotate in the internal threaded hole 17, pushing the connecting base 21 to rise and fall along the direction of the vertical mounting plate 11. The connecting base 21 drives the U-shaped bracket 25 and the pressure plate 26 to move towards the front of the energy meter 10 through the V-shaped support rod 24, and the protective pad 27 contacts the edge of the energy meter 10. Simultaneously, the moving rod 14 moves laterally along the side wall of the mounting plate 11, causing the supporting floor 15 and the bottom abutment plate 28 to press against the side of the energy meter 10. Locking complete: The pressing force of the pressure plate 26 and the lateral pressing force of the bottom plate 28 work together, combined with the friction of the corrugated strip in the positioning groove, to fix the energy meter 10. Disassembly operation: Rotate the rotating rod 19 in the opposite direction, the pressure plate 26 and the bottom abutment plate 28 will be reset, and the energy meter 10 will be released from the clamp.

[0027] It should be understood that in this application, all rotating, sliding, meshing, belt-driven and other moving parts are well lubricated and not prone to slippage or wear, and each part is provided with a corresponding protective shell. However, in the accompanying drawings of this application, the connection state of each moving part is not shown. It should also be understood that all parts in this application are made of metal or plastic materials with suitable strength in the relevant field to ensure that their structural rigidity meets the actual requirements.

[0028] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A quick-detachable electricity meter mounting mechanism, comprising an electricity meter (10) and a mounting plate (11), wherein the mounting plate (11) is provided with a plurality of mounting holes, characterized in that: The mounting plate (11) has at least two bottom stops (12) arranged in a straight line on the lower side wall for supporting the bottom of the electricity meter (10); Two sets of clamping components (13) are symmetrically arranged on both sides of the mounting plate (11), and each set of clamping components (13) includes: At least three laterally movable rods (14) with anti-detachment caps at their inner ends and passing through the telescopic holes of the mounting plate (11); The outer end of the moving rod (14) is fixed with a support plate (15), and the middle part of the support plate (15) is fixed with a threaded hole seat (16). The threaded hole seat (16) is provided with an internal threaded hole (17). The screw (18) is threaded into the internal threaded hole (17), and the outer end of the screw (18) is fixed with the rotating rod (19). The rotating rod (19) is connected to the connecting base (21) via the connecting rod (20), and a rotating connector is provided between the connecting rod (20) and the connecting base (21); A V-shaped support rod (24) is hinged to the top of the connecting base (21), and a U-shaped bracket (25) is fixed to the top of the V-shaped support rod (24). At least three pressure plates (26) are provided on the U-shaped bracket (25), and a protective pad (27) is provided at the bottom of the pressure plate (26). The supporting floor (15) has a bottom plate (28) on the side facing the electricity meter (10).

2. The quick-detachable electricity meter mounting mechanism according to claim 1, characterized in that, The rotating connector includes a rotating connecting block (22) fixed to the end of the connecting rod (20) and a rotating connecting hole (23) opened in the connecting base (21). The rotating connecting block (22) is placed in the rotating connecting hole (23) and can rotate and is prevented from detaching.

3. The quick-detachable electricity meter mounting mechanism according to claim 1, characterized in that, The outer diameter of the telescopic hole of the movable rod (14) is smaller than the diameter of the anti-detachment cap, which is used to restrict the movable rod (14) from detaching from the mounting plate (11).

4. The quick-detachable electricity meter mounting mechanism according to claim 1, characterized in that, When the rotating rod (19) drives the screw (18) to move axially, it drives the connecting base (21) to rise and fall vertically through the rotating connector, and then drives the pressure plate (26) to move horizontally through the V-shaped support rod (24) to press the front of the energy meter (10).

5. The quick-detachable electricity meter mounting mechanism according to claim 1, characterized in that, The mounting plate (11) has a positioning groove on the front side, and the back of the energy meter (10) is placed in the positioning groove. The surface of the positioning groove is provided with corrugated strips.

6. The quick-detachable electricity meter mounting mechanism according to claim 1, characterized in that, The clamping force of the bottom stop plate (28) and the pressure plate (26) together restricts the position of the energy meter (10), and the bottom stop bar (12) and the positioning groove together prevent the energy meter (10) from falling and shifting.

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