Convenient-to-mount electric meter box

Abstract

The utility model discloses a convenient-to-install electric meter box, which comprises an electric meter box body, the inner side surface of the electric meter box body is provided with a positioning insertion inner concave shell, the inner side surface of the positioning insertion inner concave shell is clamped with a positioning support plate, the outer end surface of the positioning support plate is fixedly connected with a bending elastic clamping piece, and the bending elastic clamping piece is fixedly connected with a clamping groove. The bent elastic clamping pieces are distributed and fixed to the outer surfaces of the two sides of the positioning supporting plate, clamping protruding blocks are fixed to the surfaces of the outer ends of the bent elastic clamping pieces, the outer surfaces of the clamping protruding blocks are clamped to the inner side surface of the positioning inserting inner concave shell, and positioning clamping round holes are formed in the inner side surface of the positioning inserting inner concave shell. The outer end surfaces of the clamping protruding blocks are clamped to the inner side surfaces of the positioning clamping round holes, bolts are inserted into the inner side surfaces of the positioning supporting plates in a penetrating mode, the bent elastic clamping pieces are used for clamping and positioning, the bent elastic clamping pieces are installed on the wall face in advance, buckling, fixing and installation are convenient and fast, replacement and disassembly are convenient, and maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the field of portable electric meter boxes, and more specifically, to a portable electric meter box. Background Art

[0002] In the State Grid, electric meters are the most common metering tools, which are more commonly used by grass-roots users. Each household uses at least one electric meter. Therefore, to prevent the electric meters installed outdoors all year round from being exposed to wind, rain and even power theft, it is necessary to install the electric meters in an electric meter box for protection.

[0003] Currently, the electric meter box usually has screw holes on the bottom wall of the electric meter box body for screws to penetrate. Therefore, the installation of the electric meter box is to fix it to the wall by passing screws through the bottom wall of the electric meter box body. However, the above installation method has the following problems: after the electric meter box body is fixed and internal components such as electric meters are installed inside it, the internal components such as electric meters are installed inside the electric meter box body and cover the screws. Therefore, if you want to move the electric meter box, you can only remove the internal components such as electric meters inside to expose the screws on the bottom wall of the electric meter box body for disassembly and shifting of the electric meter box body.

[0004] In the prior art, as disclosed in CN 204789678 U of the present utility model, a portable electric meter box is disclosed. The key points of its technical solution include an electric meter box body with a receiving cavity. The electric meter box body includes a bottom wall and an annular side wall. An installation cavity isolated from the receiving cavity is provided on the annular side wall. The installation cavity penetrates the bottom wall. An installation column fixedly connected to the wall is provided in the installation cavity. A fixing rod for fixing the electric meter box body is detachably connected to the installation column; an installation cavity isolated from the receiving cavity is provided inside the annular side wall to avoid the internal components such as electric meters installed inside hindering the disassembly of the connecting parts when the electric meter box body needs to be moved.

[0005] Therefore, first fixedly connect the installation column to the wall, then align the installation column into the installation cavity, and fix the electric meter box body on the installation column through the fixing rod to realize the installation of the electric meter box body; at the same time, when the electric meter box body needs to be moved, only the fixing rod needs to be detached from the installation column to realize the shifting of the electric meter box body. Therefore, this structure not only facilitates the installation of the electric meter box body, but also facilitates the rapid shifting of the electric meter box body.

[0006] In the above patent, during use, the installation is still fixed by bolt tightening. When the electric meter box body is installed and disassembled, the convenience is not good, and it is inconvenient to replace and remove for maintenance. Summary of the Utility Model

[0007] Aiming at the problems existing in the prior art, the purpose of the present utility model is to provide a convenient-to-install electric meter box. By using a bent elastic clamping member for clamping and positioning, the bent elastic clamping member is pre-installed on the wall surface, and it is fastened and fixed, with convenient installation, easy replacement and disassembly, and convenient maintenance.

[0008] To solve the above problems, the present utility model adopts the following technical solutions.

[0009] A convenient-to-install electric meter box includes an electric meter box body. On the inner surface of the electric meter box body, there is a positioning plug-in concave shell. A positioning support plate is clamped on the inner surface of the positioning plug-in concave shell. A bent elastic clamping member is fixedly connected to the outer end surface of the positioning support plate. The bent elastic clamping members are distributed and fixed on the outer surfaces of both sides of the positioning support plate. A clamping convex block is fixed on the outer end surface of the bent elastic clamping member. The outer surface of the clamping convex block is clamped on the inner surface of the positioning plug-in concave shell. On the inner surface of the positioning plug-in concave shell, there is a positioning clamping round hole. The outer end surface of the clamping convex block is clamped at the inner surface of the positioning clamping round hole. A bolt penetrates through the inner surface of the positioning support plate. By using the bent elastic clamping member for clamping and positioning, the bent elastic clamping member is pre-installed on the wall surface, and it is fastened and fixed, with convenient installation, easy replacement and disassembly, and convenient maintenance.

[0010] Furthermore, the positioning plug-in concave shells are distributed on the upper inner surface of the electric meter box body and are also distributed at the left and right ends inside the electric meter box body, which is convenient for plugging and fixing from both sides and provides stable support after installation.

[0011] Furthermore, the clamping convex block adopts a round block structure, and an inclined cut is provided at its outer end. When inserting and buckling, an inclined cut is provided at the outer end of the clamping convex block. After it is inserted, it can guide the insertion. The inclined surface can frictionally squeeze the bent elastic clamping member to contract, which is convenient for sliding and inserting into the positioning plug-in concave shell.

[0012] Furthermore, the bent elastic clamping member adopts a bent plate structure and is made of elastic steel.

[0013] Furthermore, the outer surface of the bent elastic clamping member is closely squeezed and attached to the inner surface of the positioning plug-in concave shell.

[0014] Furthermore, the outer surface of the positioning support plate is clamped on the inner surface of the positioning plug-in concave shell at the back of the electric meter box body.

[0015] Furthermore, a positioning groove is provided on the back of the electric meter box body, and the outer surface of the positioning support plate is clamped on the inner surface at the positioning groove.

[0016] Compared with the prior art, the advantages of the present utility model are as follows:

[0017] (1) By using a bending elastic clamping part for clamping and positioning, the bending elastic clamping part is pre-installed on the wall surface, and is fastened and fixed, with convenient installation, and is also convenient for replacement, disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic cross-sectional view of the overall structure of the present utility model;

[0019] Figure 2 is a top cross-sectional view of the overall structure of the present utility model;

[0020] Figure 3 is a front view of the meter box body of the present utility model;

[0021] Figure 4 is a rear view of the meter box body of the present utility model

[0022] Figure 5 is a view of the bending elastic clamping part of the present utility model.

[0023] Description of the reference numerals in the drawings:

[0024] 1 meter box body, 2 positioning insertion concave shell, 3 positioning support plate, 4 bending elastic clamping part, 5 clamping convex block, 6 positioning clamping round hole, 100 bolt, 20 positioning groove. SPECIFIC EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment 1

[0026] Please refer to Figures 1-5, A casual-style electricity meter box, including an electricity meter box body 1. On the inner surface of the electricity meter box body 1, there is a positioning plug-in concave shell 2. On the inner surface of the positioning plug-in concave shell 2, there is a positioning support plate 3 clamped (there are insertion holes on the surface of the positioning support plate 3, and a bolt 100 is inserted into the inner surface of the positioning support plate 3 along the insertion holes). On the outer end surface of the positioning support plate 3, there is a bent elastic clamping member 4 fixedly connected. The bent elastic clamping members 4 are distributed and fixed on the outer surfaces of both sides of the positioning support plate 3. On the outer end surface of the bent elastic clamping member 4, there is a clamping convex block 5. The outer surface of the clamping convex block 5 is clamped on the inner surface of the positioning plug-in concave shell 2. On the inner surface of the positioning plug-in concave shell 2, there is a positioning clamping round hole 6. The outer end surface of the clamping convex block 5 is clamped on the inner surface at the positioning clamping round hole 6. A bolt 100 is inserted through the inner surface of the positioning support plate 3; by using the bent elastic clamping member for clamping and positioning, the bent elastic clamping member is pre-installed on the wall surface, and it is buckled and fixed, with convenient installation, easy replacement and disassembly, and convenient maintenance;

[0027] The positioning plug-in concave shells 2 are distributed on the upper inner surface of the electricity meter box body 1, and the positioning plug-in concave shells 2 are distributed at the left and right ends inside the electricity meter box body 1; it is convenient to insert and fasten from both sides, and the support is stable after installation;

[0028] The clamping convex block 5 adopts a round block structure, and its outer end is provided with an inclined cut; when inserting and buckling, the outer end of the clamping convex block 5 is provided with an inclined cut. After it is inserted, it can be guided to be inserted. The inclined surface can frictionally squeeze the bent elastic clamping member to contract, which is convenient for sliding and inserting into the positioning plug-in concave shell 2;

[0029] The bent elastic clamping member 4 adopts a bent plate structure, and its material is made of elastic steel; it has good elastic performance;

[0030] The outer surface of the bent elastic clamping member 4 is tightly squeezed and attached to the inner surface of the positioning plug-in concave shell 2; the clamping is tight and the fixation is firm;

[0031] The outer surface of the positioning support plate 3 is clamped on the inner surface at the positioning plug-in concave shell 2 on the back of the electricity meter box body 1; it is convenient for clamping and positioning, and can be embedded for positioning. When the electricity meter box body 1 is fixed on the wall surface, it can be attached to the wall surface;

[0032] On the back of the electricity meter box body 1, there is a positioning groove 20. The outer surface of the positioning support plate 3 is clamped on the inner surface at the positioning groove 20, which is convenient for clamping and positioning;

[0033] During use, a bolt 100 is inserted through the inner surface of the positioning support plate 3; the positioning support plate 3 is fixed to the wall surface through the bolt 100. An inner concave positioning socket 2 is provided on the inner surface of the meter box body 1. A bent elastic clamping member 4 is fixedly connected to the outer end surface of the positioning support plate 3. The bent elastic clamping members 4 are distributed and fixed on the outer surfaces on both sides of the positioning support plate 3. A clamping convex block 5 is fixed to the outer end surface of the bent elastic clamping member 4. The meter box body 1 is aligned with the bent elastic clamping member 4 and inserted. The inner concave positioning socket 2 is sleeved outside the bent elastic clamping member 4. At this time, the clamping convex block 5 outside the bent elastic clamping member 4 can be buckled and fixed. The outer surface of the clamping convex block 5 is clamped on the inner surface of the inner concave positioning socket 2. A positioning clamping round hole 6 is provided on the inner surface of the inner concave positioning socket 2. The outer end surface of the clamping convex block 5 is clamped at the inner surface of the positioning clamping round hole 6, and can be buckled and fixed. The installation is convenient. During disassembly, open the meter box body 1, and fingers can be inserted into the positioning clamping round hole 6 to press, so as to squeeze the clamping convex block 5 of the bent elastic clamping member 4 to fall off, and the meter box body 1 can be pulled out. The installation and disassembly are convenient and the use is convenient.

[0034] The above is only a preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes equivalent replacements or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A portable electric meter box, comprising an electric meter box body (1), characterized in that: The inner surface of the electric meter box body (1) is provided with a positioning plug-in concave shell (2), the inner surface of the positioning plug-in concave shell (2) is clamped with a positioning support plate (3), the outer end surface of the positioning support plate (3) is fixedly connected with a curved elastic clamping piece (4), the curved elastic clamping piece (4) is distributed and fixed on the outer surfaces of both sides of the positioning support plate (3), the outer end surface of the curved elastic clamping piece (4) is fixed with a clamping protrusion (5), the outer surface of the clamping protrusion (5) is clamped on the inner surface of the positioning plug-in concave shell (2), the inner surface of the positioning plug-in concave shell (2) is provided with a positioning clamping circular hole (6), the outer end surface of the clamping protrusion (5) is clamped on the inner surface of the positioning clamping circular hole (6), and the inner surface of the positioning support plate (3) is penetrated by a bolt (100).

2. A portable electric meter box according to claim 1, characterized in that: The positioning plug-in concave shells (2) are distributed on the inner surface of the upper end of the electric meter box body (1), and the positioning plug-in concave shells (2) are distributed on the left and right ends of the inner side of the electric meter box body (1).

3. The portable electric meter box according to claim 1, characterized in that: The clamping protrusion (5) adopts a round block structure, and an inclined cutout is arranged at its outer end.

4. The portable electric meter box according to claim 1, characterized in that: The curved elastic clamping piece (4) adopts a curved plate structure and is made of elastic steel.

5. The portable electric meter box according to claim 1, characterized in that: The outer surface of the curved elastic clamping piece (4) is tightly pressed and fitted onto the inner surface of the positioning plug-in concave shell (2).

6. The portable electric meter box according to claim 1, characterized in that: The outer surface of the positioning support plate (3) is snap-fitted to the inner surface of the positioning plug-in concave shell (2) at the back of the electric meter box body (1).

7. The portable electric meter box according to claim 1, characterized in that: A positioning groove (20) is provided on the back of the electric meter box body (1), and the outer surface of the positioning support plate (3) is clamped on the inner surface of the positioning groove (20).

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