Wall-mounted assembly type electric meter box
The modular assembly of the wall-mounted prefabricated design solves the problem of the large space occupied by the meter box, achieving convenient assembly and reduced transportation costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FOSHAN HAOXIANG ELECTRIC APPLIANCE CO LTD
- Filing Date
- 2025-03-06
- Publication Date
- 2026-04-10
AI Technical Summary
Existing meter boxes are usually molded as a single piece or welded together, which results in a large space occupied after production, making them inconvenient to stack and transport, and increasing transportation costs.
It adopts a wall-mounted assembly design, including components such as meter box panel, back panel, cover plate, strip positioning connector and side sealing plate. Through modular assembly, it is fixed by using circular positioning tube, through hole, limit groove and threaded connection, which simplifies the assembly process.
The modular assembly of the meter box has been achieved, which reduces the space occupied, facilitates stacking and transportation, reduces transportation costs, and improves assembly efficiency and structural stability.
Smart Images
Figure CN224109534U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of electric meter box, concretely to a wall-mounted assembly type electric meter box. BACKGROUND
[0002] The electric meter box is a device for installing electric energy meters and other electric power meters, which is usually made of plastic (such as ABS engineering plastic, polycarbonate transparent PC material, fiber reinforced polyester material, etc.) or metal material. It can protect electric energy metering instruments and lines from external factors, and ensure the stable operation of electric energy metering instruments. The electric meter box also has the functions of monitoring electric energy, measuring electric quantity and power distribution, and is usually installed at the inlet and outlet of the power system, and is widely used in various places such as residential buildings, commercial buildings and industrial plants.
[0003] For example, the authorized announcement number CN113721059B, an electric meter box, which comprises a box body, a wire cover and an electric energy meter, a vertical rod is arranged in the box body, a mounting groove is formed on the back of the electric energy meter, lock holes are formed on both sides of the vertical rod, lock shafts are symmetrically arranged on both sides of the electric energy meter, and the lock shafts are respectively connected with a connecting rod; a reset spring is arranged between the electric energy meter and the connecting rod; both connecting rods are connected with a driving rod, the driving rod is slidingly installed on the electric energy meter, and a position returning assembly is arranged between the two driving rods; a plurality of insertion holes are formed on the lower end surface of the electric energy meter, wire clamps are arranged in the insertion holes, a rotating shutter is rotatably arranged on the electric energy meter, a pressing column is arranged on the rotating shutter, a through hole is formed on the surface of the electric energy meter and communicates with the insertion hole, and the pressing column passes through the through hole and presses on the wire clamp when the rotating shutter is closed on the electric energy meter; a lock catch assembly is arranged between the rotating shutter and the electric energy meter. The application has the effect of quickly installing or dismounting the electric energy meter on the electric meter box
[0004] The existing electric meter box body is integrally formed or formed by welding, which occupies a large space after production, is not convenient to stack, and makes the transportation cost of the box body higher; therefore, there is an urgent need in the market to develop a wall-mounted assembly type electric meter box to help people solve the existing problems. Utility model content
[0005] The utility model aims at providing a wall-mounted assembly type electric meter box to solve the problem that the existing electric meter box body is integrally formed or formed by welding, which occupies a large space after production, is not convenient to stack, and makes the transportation cost of the box body higher.
[0006] To achieve the above object, the utility model provides the following technical scheme: A wall -hanging assembly type electric meter box, including electric meter box panel, both sides of the upper and lower ends of the rear end surface of electric meter box panel are fixedly connected with round positioning pipe, the rear end of electric meter box panel is provided with electric meter box backplate, the upper and lower ends between electric meter box panel and electric meter box backplate are all connected with cover plate, both sides of the inner end surface of two cover plates are fixedly connected with strip positioning connecting piece, and both sides of the strip positioning connecting piece of two cover plates are all connected with side closing plate.
[0007] Preferably, one side of the outer end surface of the four strip positioning connecting pieces is provided with a rectangular slot, and the upper and lower ends of the inner end surface of the two side closing plates are fixedly connected with L-shaped plug-in parts.
[0008] Preferably, the side closing plates are respectively connected with the strip positioning connecting pieces on one side of the two cover plates through the L-shaped plug-in parts inserted into the rectangular slots.
[0009] Preferably, a circular through hole is arranged in the middle of the strip positioning connecting piece, and a circular limiting groove is arranged between the front end of the circular through hole and the front end surface of the strip positioning connecting piece.
[0010] Preferably, the four round positioning pipes at the rear end surface of the electric meter box panel are respectively inserted into the circular limiting grooves in the front end surfaces of the four strip positioning connecting pieces.
[0011] Preferably, an internal thread part is fixedly arranged on the inner wall of the round positioning pipe, a connecting rod is arranged in the circular through hole, and a threaded column is fixedly connected to the front end of the connecting rod.
[0012] Preferably, the threaded column at the front section of the connecting rod is inserted into the round positioning pipe and threadedly connected with the internal thread part, and the rear end of the connecting rod extends out of the rear end surface of the strip positioning connecting piece and is fixedly connected with a nut after penetrating through the electric meter box backplate.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] (1) In the utility model, the assembly type electric meter box structure composed of the electric meter box panel, the electric meter box backplate, the cover plate, the strip positioning connecting piece and the side closing plate is designed, the modular assembly of the electric meter box is realized, the electric meter box can occupy smaller space after production, is convenient for stacking and transportation, and transportation cost is reduced.
[0015] (2) In the utility model, the cooperation of the round positioning pipe, the circular through hole, the circular limiting groove, the connecting rod and the nut realizes the firm fixing between the electric meter box panel and the main frame, and the structural stability and safety of the electric meter box are ensured.
[0016] (3) The utility model discloses, through the limiting connection of L type insertion part and rectangular slot between side sealing plate and strip -shaped positioning connecting piece, simplify the assembly process of electric meter box, improve the assembly efficiency and convenience, also convenient subsequent disassembly and maintenance. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is the front view of a wall -hanging assembly type electric meter box of the utility model;
[0018] Figure 2 It is the main sectional view of the utility model;
[0019] Figure 3 It is the side sectional view of strip -shaped positioning connecting piece of the utility model;
[0020] Figure 4 It is the A detail enlarged view of the utility model.
[0021] In the drawing: 1, electric meter box panel;101, circular positioning pipe;102, internal thread part;2, electric meter box backplate;3, cover plate;301, strip -shaped positioning connecting piece;302, circular through -hole;303, rectangular slot;304, circular limiting slot;4, side sealing plate;401, L type insertion part;5, connecting rod;501, nut;502, threaded column. DETAILED DESCRIPTION
[0022] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0023] Please refer to Figures 1-4 The utility model provides an embodiment: a wall -hanging assembly type electric meter box, including electric meter box panel 1, the upper and lower ends of the both sides on the rear end surface of electric meter box panel 1 are fixedly connected with circular positioning pipe 101, and the rear end of electric meter box panel 1 is provided with electric meter box backplate 2, and the upper and lower ends between electric meter box panel 1 and electric meter box backplate 2 are connected with cover plate 3, and the both sides of the inner side end surface of two cover plates 3 are fixedly connected with strip -shaped positioning connecting piece 301, and the middle part in strip -shaped positioning connecting piece 301 is provided with circular through -hole 302, and the inside of circular through -hole 302 is provided with connecting rod 5, and the rear end of connecting rod 5 extends out of the rear end surface of strip -shaped positioning connecting piece 301 and is fixedly connected with nut 501 after passing through electric meter box backplate 2, when assembling the assembly type electric meter box, first, two cover plates 3 are placed on the upper and lower ends of electric meter box backplate 2, four connecting rods 5 are inserted into the inside of the circular through -hole 302 of four strip -shaped positioning connecting pieces 301 after passing through electric meter box backplate 2 respectively, so that two cover plates 3 and electric meter box backplate 2 are preliminarily connected and positioned.
[0024] Please refer toFigures 2-3 The two side sealing plates 4 are connected between the two strip-shaped positioning connectors 301 on the two sides of the two cover plates 3, one side of the outer end face of the four strip-shaped positioning connectors 301 is provided with a rectangular slot 303, the upper and lower ends of the inner end face of the two side sealing plates 4 are fixedly connected with L-shaped plug-in parts 401, the upper and lower ends of the side sealing plates 4 are respectively limited and connected with the strip-shaped positioning connectors 301 on one side of the two cover plates 3 by inserting the L-shaped plug-in parts 401 into the rectangular slot 303, after the two cover plates 3 and the meter box back plate 2 are preliminarily connected and positioned, the two side sealing plates 4 are arranged on the two sides of the two cover plates 3, the side sealing plates 4 and the strip-shaped positioning connectors 301 are limited and connected by inserting the L-shaped plug-in parts 401 into the rectangular slot 303, thereby forming an assembled meter box main frame.
[0025] Please refer to Figures 3-4 The front end of the circular through hole 302 and the front end face of the strip-shaped positioning connector 301 are provided with a circular limiting groove 304, the four circular positioning tubes 101 on the rear end face of the meter box panel 1 are respectively inserted into the circular limiting groove 304 on the front end face of the four strip-shaped positioning connectors 301, the inner wall of the circular positioning tube 101 is fixedly provided with an internal thread part 102, the front end of the connecting rod 5 is fixedly connected with a threaded column 502, the front end threaded column 502 of the connecting rod 5 is inserted into the circular positioning tube 101 and the threaded column 502 is screwed with the internal thread part 102, the meter box panel 1 is placed at the front end of the assembled meter box main frame, the four circular positioning tubes 101 are respectively inserted into the circular limiting groove 304 on the front end face of the four strip-shaped positioning connectors 301, the meter box panel 1 is preliminarily positioned, finally the connecting rod 5 is pushed, the front end threaded column 502 of the connecting rod 5 is inserted into the circular positioning tube 101 and the threaded column 502 is screwed with the internal thread part 102 by rotating the nut 501, thereby fixing the meter box panel 1, the four strip-shaped positioning connectors 301 and the meter box back plate 2, and completing the assembly process.
[0026] Working principle: in use, first, two cover plates 3 are placed on the upper and lower ends of the electric meter box back plate 2, and then the front end threaded column 502 of the connecting rod 5 is inserted into the circular through hole 302 of the strip-shaped positioning connecting piece 301 after passing through the electric meter box back plate 2, so as to realize the preliminary connection and positioning between the electric meter box back plate 2 and the two cover plates 3. Then, two side sealing plates 4 are respectively placed on the two sides of the two cover plates 3, and the L-shaped plug-in part 401 on the inner side end face of the side sealing plate 4 is inserted into the rectangular slot 303 on the outer side end face of the strip-shaped positioning connecting piece 301, so as to realize the limiting connection between the side sealing plate 4 and the strip-shaped positioning connecting piece 301, thereby forming the main frame of the electric meter box. Subsequently, the electric meter box panel 1 is placed at the front end of the main frame, and the four circular positioning tubes 101 on the rear end face of the electric meter box panel 1 are respectively inserted into the circular limiting slots 304 on the front end face of the four strip-shaped positioning connecting pieces 301, so as to preliminarily position the electric meter box panel 1. Finally, the connecting rod 5 is pushed, so that the threaded column 502 at the front end of the connecting rod 5 is completely inserted into the circular positioning tube 101, and the threaded column 502 is tightly screwed with the internal thread part 102 on the inner wall of the circular positioning tube 101 by rotating the nut 501, so as to firmly fix the electric meter box panel 1, the strip-shaped positioning connecting piece 301 and the electric meter box back plate 2 together, and complete the assembly process of the whole wall-mounted assembled electric meter box.
[0027] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.
Claims
1. A wall mounted fabricated meter box comprising of a meter box panel (1) characterized in that: Both sides of the rear end face of the electric meter box panel (1) are fixedly connected with circular positioning pipes (101) at the upper and lower ends, the rear end of the electric meter box panel (1) is provided with an electric meter box back plate (2), the upper and lower ends between the electric meter box panel (1) and the electric meter box back plate (2) are connected with cover plates (3), both sides of the inner end face of the two cover plates (3) are fixedly connected with strip-shaped positioning connecting pieces (301), and the strip-shaped positioning connecting pieces (301) on the two sides of the two cover plates (3) are connected with side sealing plates (4).
2. The wall-mounted assembled electricity meter box according to claim 1, characterized in that: One side of the outer end face of the four strip-shaped positioning connecting pieces (301) is provided with a rectangular insertion slot (303), and the upper and lower ends of the inner end face of the two side sealing plates (4) are fixedly connected with L-shaped insertion parts (401).
3. The wall-mounted assembled electricity meter box according to claim 2, characterized in that: The side sealing plates (4) are respectively connected with the strip-shaped positioning connecting pieces (301) on one side of the two cover plates (3) through the L-shaped insertion parts (401) inserted into the rectangular insertion slot (303).
4. The wall-mounted assembled electricity meter case according to claim 1, characterized in that: The middle part of the strip-shaped positioning connecting piece (301) is provided with a circular through hole (302), and a circular limiting groove (304) is arranged between the front end of the circular through hole (302) and the front end face of the strip-shaped positioning connecting piece (301).
5. The wall-mounted assembled electricity meter case according to claim 4, characterized in that: The four circular positioning pipes (101) at the rear end face of the electric meter box panel (1) are respectively inserted into the circular limiting grooves (304) on the front end face of the four strip-shaped positioning connecting pieces (301).
6. The wall-mounted assembled electricity meter case according to claim 4, characterized in that: An internal thread part (102) is fixedly arranged on the inner wall of the circular positioning pipe (101), a connecting rod (5) is arranged in the circular through hole (302), and a threaded column (502) is fixedly connected to the front end of the connecting rod (5).
7. The wall-mounted assembled electricity meter case according to claim 6, characterized in that: The threaded column (502) is inserted into the circular positioning pipe (101) and is screwed with the internal thread part (102), the rear end of the connecting rod (5) extends out of the rear end face of the strip-shaped positioning connecting piece (301) and is fixedly connected with a nut (501) through the electric meter box back plate (2).