Volume-adjustable electric meter box

Abstract

The utility model provides an electric meter box with adjustable volume, which belongs to the technical field of electric meter box equipment, and comprises a main box body, two sides of the main box body are respectively connected with an extension box in a sliding manner, the main box body is movably connected with a baffle plate, and the baffle plate can be used as a cabinet door of the extension box when the extension box is opened. The beneficial effects of the utility model are that when the extension boxes are unfolded, the extension box at one side can be independently unfolded outwards, and the two extension boxes can also be unfolded outwards at the same time, so that the internal space and the volume of the electric meter box can be increased, more electric meters can be accommodated, the use is very flexible, and when the extension boxes are unfolded outwards, the baffle plate can be unfolded from the main box body, so that the use is very convenient. And when the main box body is communicated with the interior of the extension box, the extension box serves as a cabinet door after the extension box is unfolded, so that a better protection effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric meter box equipment, and in particular relates to an electric meter box with adjustable volume. Background Art

[0002] As the name implies, the meter box is a box for the meter. The meter of each household is placed in the meter box, which is safe and waterproof. In the early days, the meter box was placed outdoors for easy meter reading. Now, the meter automatically uploads the electricity consumption and the electricity bill is paid online through the mobile phone terminal. However, for safety reasons, many places still use the meter box to uniformly place and manage the meters of neighboring residents.

[0003] However, most of the existing meter boxes are of fixed size. With the accelerated pace of life, the number of residents near the meter boxes changes rapidly, and the number of meters used will also change with the increase or decrease of the number of residents. When the number of meters increases, the meter boxes with fixed size are likely to have insufficient capacity, resulting in the trouble of having nowhere to install the meters. Therefore, in areas with large population mobility, meter boxes with adjustable size are needed to meet the installation needs of the increased number of meters. Utility Model Content

[0004] The utility model aims to provide an electric meter box with adjustable volume, aiming to solve the problem of providing an electric meter box with adjustable volume for areas with large flow of people.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a volume-adjustable electric meter box, comprising a main box body, extension boxes are slidably connected to both sides of the main box body, and a baffle is movably connected to the main box body, and the baffle can serve as a cabinet door of the extension box when the extension box is opened.

[0006] In order to enable the volume-adjustable electric meter box to guide the sliding of the extension box, as a preferred embodiment of the utility model, the main box body is provided with a convex strip arranged along the expansion direction of the extension box, and the extension box is provided with a slot cooperating with the convex strip.

[0007] Specifically, a slideway is provided on the inner wall of the main box body, a plug hole is provided at the end of the slideway, a latch inserted into the slideway is provided on the baffle plate, and the baffle plate can rotate when the latch is inserted into the plug hole.

[0008] Specifically, the main box body is provided with a movable door, and the main box body and the extension box are respectively provided with side guard strips, and the side guard strips can limit the movable door and the baffle.

[0009] In order to facilitate locking of the openings of the main box body and the extension box of the volume-adjustable electric meter box, as a preferred embodiment of the utility model, the movable door and the baffle are respectively provided with door locks, and the side retaining strip is provided with a lock hole that can cooperate with the door lock.

[0010] In order to make it easy to fix the state of the extension box of the meter box with adjustable volume, as a preferred embodiment of the utility model, a plurality of limiting holes for fixing the extension box are opened on the main box body, and the extension box is connected to the limiting holes by screws or bolts.

[0011] In order to facilitate the installation of the electric meter box with adjustable volume, as a preferred embodiment of the utility model, a fixed back plate for installation is provided on the main box body.

[0012] In order to facilitate the connection of wires to the volume-adjustable electric meter box, as a preferred embodiment of the utility model, wire through holes are respectively provided on the main box body and the extension box, and the wire through holes on the two extension boxes are in an open state facing each other.

[0013] In order to make the volume-adjustable electric meter box have a good heat dissipation effect, as a preferred embodiment of the utility model, heat dissipation holes are respectively provided on the extension box and the baffle.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] When unfolding the extension box, one side of the extension box can be unfolded outward alone, or both extension boxes can be unfolded outward at the same time, to increase the internal space and volume of the meter box, thereby accommodating more meters. It is very flexible to use, and when the extension box is unfolded outward, the baffle can also be unfolded from the main box body. When the main box body and the interior of the extension box are connected, it acts as a cabinet door after the extension box is unfolded, thereby achieving better protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the extension box in the contracted state in a specific embodiment of the utility model;

[0018] Figure 2 It is a cross-sectional schematic diagram of the extension box in the contracted state in a specific embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the expansion box in the specific embodiment of the present utility model in the expanded state;

[0020] Figure 4 It is a cross-sectional schematic diagram of the extension box in the expanded state in a specific embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of the main box in a specific embodiment of the utility model;

[0022] Figure 6 It is a schematic cross-sectional view of a slideway in a specific embodiment of the present utility model.

[0023] In the figure: 1. Main box body; 2. Extension box; 3. Baffle; 4. Raised strip; 5. Slot; 6. Slide; 7. Socket; 8. Latch; 9. Movable door; 10. Side bar; 11. Door lock; 12. Lock hole; 13. Limit hole; 14. Fixed back panel; 15. Wire penetration hole; 16. Heat dissipation hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 The utility model provides the following technical solution: a volume-adjustable electric meter box, comprising a main box body 1, with extension boxes 2 slidably connected to both sides of the main box body 1, and a baffle 3 movably connected to the main box body 1, and the baffle 3 can serve as a cabinet door of the extension box 2 when the extension box 2 is opened.

[0026] In a specific embodiment of the present utility model, the initial state of the meter box is that the extension box 2 is in a contracted state. Figure 1 and Figure 2 As shown, the electric meters are stored under normal conditions; when the main box 1 is already full of electric meters and it is necessary to install more electric meters, the extension box 2 needs to be unfolded, and when unfolding, the extension box 2 on one side can be unfolded outward alone, or the two extension boxes 2 can be unfolded outward at the same time according to actual needs, so as to increase the internal space and volume of the electric meter box, thereby accommodating more electric meters, and when the extension box 2 is unfolded outward, the baffle 3 can also be unfolded from the main box 1, and is used as a cabinet door after the extension box 2 is unfolded. After the electric meter is installed, the baffle 3 can be used to cover the opening of the extension box 2, so as to better protect the electric meter in alignment.

[0027] Furthermore, the main box body 1 is provided with a convex strip 4 arranged along the unfolding direction of the extension box 2, and the extension box 2 is provided with a slot 5 that cooperates with the convex strip 4; the rear side wall of the extension box 2 is tightly held with the rear side wall of the main box body 1, so that when the extension box 2 is unfolded, the extension box 2 can be guided by the convex strip 4 to guide the movement of the extension box 2, while preventing the extension box 2 from separating from the main box body 1.

[0028] See also Figure 6 A slideway 6 is provided on the inner wall of the main box body 1, and a socket 7 is provided at the end of the slideway 6. A pin 8 is provided on the baffle 3 and inserted into the slideway 6. The baffle 3 can rotate when the pin 8 is inserted into the socket 7; when unfolding the baffle 3, the baffle 3 is firstly pulled outward along the slideway 6 to the extreme position, so that the pin 8 on the baffle 3 is inserted into the socket 7 under elastic deformation, so as to realize the connection between the pin 8 and the socket 7. At this time, the baffle 3 can rotate in the socket 7, so as to realize the function of serving as the door of the extension box 2.

[0029] Specifically, the main box body 1 is provided with a movable door 9, and the main box body 1 and the extension box 2 are respectively provided with side guard strips 10, and the side guard strips 10 can limit the movable door 9 and the baffle 3; the side guard strips 10 on the main box body 1 are used to prevent the movable door 9 from swinging into the inside of the main box body 1, thereby preventing the movable door 9 from hitting the electric meter therein; and the side guard strips 10 on the extension box 2 can prevent the baffle 3 from swinging into the electric meter box, and when the baffle 3 and the extension box 2 are retracted, the side ends of the baffle 3 can be pressed through the side guard strips 10 to prevent the baffle 3 from being unstable in the retracted state.

[0030] Furthermore, the movable door 9 and the baffle 3 are respectively provided with a door lock 11, and the side strip 10 is provided with a lock hole 12 that can cooperate with the door lock 11; the door lock 11 and the lock hole 12 are used to lock the movable door 9 and the baffle 3 when the movable door 9 and the baffle 3 act as the movable door 9.

[0031] Furthermore, the main box body 1 is provided with a plurality of limit holes 13 for fixing the extension box 2, and the extension box 2 is connected to the limit holes 13 via screws or bolts; the limit holes 13 include a group of limit holes 13 corresponding to the position of the extension box 2 contracted to the extreme state, and a group of limit holes 13 corresponding to the position of the extension box 2 expanded to the extreme position, which respectively fix the contracted state and the expanded state of the extension box 2, and screws or bolts can be used to cooperate with the limit holes 13 when fixing the extension box 2.

[0032] Furthermore, the main box body 1 is provided with a fixed back plate 14 for installation; the main box body 1 is installed on a wall or other fixed objects through the fixed back plate 14, which facilitates installation.

[0033] Furthermore, the main box body 1 and the extension box 2 are respectively provided with wire through holes 15, and the wire through holes 15 on the two extension boxes 2 are in an open state facing each other, so as to prevent the wires on the main box body 1 from causing obstruction when the extension box 2 is unfolded.

[0034] Furthermore, the extension box 2 and the baffle 3 are respectively provided with heat dissipation holes 16 for timely dissipating the heat in the meter box to prevent the meter from being burned out due to excessive temperature or causing a fire.

[0035] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A volume-adjustable electric meter box, comprising a main box body (1), characterized in that: The two sides of the main box body (1) are respectively slidably connected to the extension box (2), and the main box body (1) is movably connected to a baffle (3), and the baffle (3) can serve as a cabinet door of the extension box (2) when the extension box (2) is opened.

2. The volume-adjustable electric meter box according to claim 1, characterized in that: The main box body (1) is provided with a convex strip (4) arranged along the unfolding direction of the extension box (2), and the extension box (2) is provided with a slot (5) cooperating with the convex strip (4).

3. The volume-adjustable electric meter box according to claim 1, characterized in that: A slideway (6) is provided on the inner wall of the main box body (1), a plug hole (7) is provided at the end of the slideway (6), a latch (8) inserted into the slideway (6) is provided on the baffle (3), and the baffle (3) can rotate when the latch (8) is inserted into the plug hole (7).

4. The volume-adjustable electric meter box according to claim 1, characterized in that: The main box body (1) is provided with a movable door (9), and the main box body (1) and the extension box (2) are respectively provided with side guard strips (10), and the side guard strips (10) can play a limiting role on the movable door (9) and the baffle (3).

5. The volume-adjustable electric meter box according to claim 4, characterized in that: The movable door (9) and the baffle plate (3) are respectively provided with door locks (11), and the sidewall strip (10) is provided with a lock hole (12) that can cooperate with the door lock (11).

6. The volume-adjustable electric meter box according to claim 1, characterized in that: The main box body (1) is provided with a plurality of limiting holes (13) for fixing the extension box (2), and the extension box (2) is connected to the limiting holes (13) via screws or bolts.

7. The volume-adjustable electric meter box according to claim 1, characterized in that: The main box body (1) is provided with a fixed back plate (14) for installation.

8. The volume-adjustable electric meter box according to claim 4, characterized in that: The main box body (1) and the extension box (2) are respectively provided with wire through holes (15), and the wire through holes (15) on the two extension boxes (2) are in an open state facing each other.

9. The volume-adjustable electric meter box according to any one of claims 1 to 8, characterized in that: The extension box (2) and the baffle plate (3) are respectively provided with heat dissipation holes (16).

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