Electric energy metering box convenient for cable access

Abstract

The utility model provides an electric energy metering box convenient for cable access, which comprises a metering box body and a metering box door arranged on the metering box body, the bottom of the metering box body is provided with a plug-in groove, a plug-in plate is movably arranged in the plug-in groove, a plurality of first arc-shaped grooves are arranged in the plug-in groove, one side of the plug-in plate is provided with a plurality of second arc-shaped grooves, and the second arc-shaped grooves are arranged in the plug-in plate. The first arc-shaped grooves and the second arc-shaped grooves form connecting holes, shielding plates are rotationally arranged at the bottoms of the multiple first arc-shaped grooves, and limiting grooves are formed in the edges of one sides of the multiple second arc-shaped grooves. According to the utility model, when a cable is connected into the metering box, the plug board is pulled out from the plug groove, the cable is clamped and embedded into the first arc-shaped groove, and then the plug board is plugged back into the plug groove, so that the cable can be connected more conveniently, the operation is simple, and the access hole is covered by the shielding plate, so that the operation is more convenient. Therefore, external dust is prevented from entering the metering box body through the access hole, and the overall dustproof effect of the electric energy metering box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric energy metering boxes, in particular to an electric energy metering box which is convenient for cable access. Background Art

[0002] The energy meter box is a closed box specially used to install energy meters, circuit breakers, meter box junction boxes, wires and other equipment. Its main function is to integrate various energy meters and power circuits for easy installation and management. Energy meter boxes are usually divided into indoor and outdoor types. They are divided into direct current and transformer according to current, low voltage and high voltage according to voltage, and waterproof and ordinary according to the use environment.

[0003] The bottom of the existing electricity meter box is usually provided with a plurality of access holes for connecting external cables. When the cables are connected to the meter box, they pass through the access holes to enter the interior of the meter box. Since the cables are relatively soft, they are easily blocked by friction and bent when passing through the access holes, which makes cable access inconvenient. Moreover, when no cable is connected to the access hole, since the access hole is connected to the interior of the electricity meter box and there is no cover at the access hole, external dust can easily enter the interior of the electricity meter box through the access hole. Utility Model Content

[0004] The utility model provides an electric energy metering box which is convenient for cable access, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An electric energy meter box for convenient cable access comprises a meter box body and a meter box door arranged on the meter box body, a plug-in slot is arranged at the bottom of the meter box body, a plug-in plate is movably arranged in the plug-in slot, a plurality of first arc-shaped slots are arranged in the plug-in slot, a plurality of second arc-shaped slots are arranged on one side of the plug-in plate, the first arc-shaped slots and the second arc-shaped slots form an access hole, shield plates are rotatably arranged at the bottom of the plurality of first arc-shaped slots, and limiting slots are arranged at the edge of one side of the plurality of second arc-shaped slots.

[0007] Preferably, the shield is rotatably engaged in the limiting groove.

[0008] Preferably, both sides of the plug-in slot are provided with sliding grooves, and both sides of the plug-in board are provided with sliding plates, and the sliding plates are slidably inserted into the sliding grooves.

[0009] Preferably, a convex point is provided on one side of the surface of one end of the shield, and a groove cooperating with the convex point is provided on the inner wall surface of the limiting groove, and the convex point is embedded in the groove.

[0010] Preferably, the front and rear bottom portions of the plug board are both provided with stoppers, and the stoppers abut against the front and rear portions of the plug slots, respectively.

[0011] Beneficial Effects

[0012] The above one or more technical solutions in an electric energy meter box that facilitates cable access provided by an embodiment of the utility model have at least one of the following technical effects:

[0013] The utility model adopts the above technical scheme, when the cable is connected to the meter box, the plug-in board is pulled out from the plug-in slot, the cable card is inserted into the first arc-shaped slot and then the plug-in board is plugged back into the plug-in slot to complete the cable access, making the cable access more convenient and simple to operate, solving the problem that when the existing electric energy meter box is connected to the cable, the cable is easily blocked by friction and bent when it passes through the access hole due to its relatively softness, resulting in inconvenient cable access, and improving the cable access efficiency; when there is no cable in the access hole, the shield plate is rotated into the limit slot and the access hole is covered by the shield plate, thereby preventing external dust from entering the meter box through the access hole, thereby improving the overall dustproof effect of the electric energy meter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the metering box of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the plug board of the utility model;

[0017] Figure 4 This is a schematic diagram of the separation structure of the plug-in board and the plug-in slot of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the utility model where the shield covers the access hole;

[0019] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0020] 1. Metering box body; 2. Metering box door; 3. Plug-in slot; 4. Plug-in plate; 5. First arc-shaped slot; 6. Second arc-shaped slot; 7. Shield; 8. Limiting slot; 9. Slide slot; 10. Slide plate; 11. Stop block. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0022] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected 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.

[0024] like Figure 1-5 As shown, it is a structural schematic diagram of an electric energy meter box that is convenient for cable access in a preferred embodiment of the utility model;

[0025] In this embodiment, a metering box body 1 and a metering box door 2 arranged on the metering box body 1 are included. The metering box body 1 is provided with a plug-in slot 3 at the bottom, and a plug-in plate 4 is movably provided in the plug-in slot 3. A plurality of first arc grooves 5 are provided in the plug-in slot 3, and a plurality of second arc grooves 6 are provided on one side of the plug-in plate 4. The first arc grooves 5 and the second arc grooves 6 are both semicircular structures. When the plug-in plate 4 is plugged into the plug-in slot 3, the plurality of first arc grooves 5 are respectively opposite to the plurality of second arc grooves 6. The first arc grooves 5 and the second arc grooves 6 are opposite to each other. The arc-shaped grooves 6 form an access hole, and the cable enters the metering box 1 through the access hole. A shield plate 7 is rotatably provided at the bottom of the first arc-shaped grooves 5. By rotating the shield plate 7 to the access hole, the access hole is covered to prevent dust from entering the metering box 1 from the access hole. A limit groove 8 is provided on the edge of one side of the second arc-shaped grooves 6. When the cable is connected to the metering box 1, the plug-in board 4 is pulled out from the plug-in slot 3, the cable card is embedded in the first arc-shaped groove 5, and then the plug-in board 4 is plugged back into the plug-in slot 3 to complete the access of the cable.

[0026] In this embodiment, the shield plate 7 is rotated and engaged in the limiting groove 8, and the limiting groove 8 limits the shield plate 7 to prevent the shield plate 7 from rotating too much, thereby ensuring that the shield plate 7 completely covers the access hole.

[0027] In this embodiment, slide grooves 9 are provided on both sides of the plug-in slot 3, and slide plates 10 are provided on both sides of the plug-in board 4. The slide plates 10 are slidably inserted into the slide grooves 9. Through this structure, the plug-in board 4 can be slidably inserted into the plug-in slot 3.

[0028] In this embodiment, a protrusion is provided on one side of the surface of one end of the baffle 7, and a groove is provided on the inner wall surface of the limiting groove 8 to cooperate with the protrusion. The protrusion is embedded in the groove. This structure limits the baffle 7 and prevents the baffle 7 from falling out of the limiting groove 8.

[0029] In this embodiment, the front and rear bottom portions of the plug board 4 are provided with stoppers 11, which respectively abut against the front and rear portions of the plug slot 3. The stoppers 11 provide a limiting support for the bottom of the plug board 4 to prevent the plug board 4 from being deformed due to force.

[0030] The utility model provides an electric energy meter box which is convenient for cable access. Its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

[0031] Technologies not described in detail in the present invention are all well-known technologies. Those skilled in the art can easily implement the present invention based on understanding this specification, and the contents shown in the drawings are part of this specification.

[0032] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. An electric energy meter box for convenient cable access, comprising a meter box body (1) and a meter box door (2) arranged on the meter box body (1), characterized in that: The metering box (1) is provided with a plug-in slot (3) at the bottom, a plug-in plate (4) is movably provided in the plug-in slot (3), a plurality of first arc-shaped slots (5) are provided in the plug-in slot (3), a plurality of second arc-shaped slots (6) are provided on one side of the plug-in plate (4), the first arc-shaped slots (5) and the second arc-shaped slots (6) form an access hole, shield plates (7) are rotatably provided at the bottom of the plurality of first arc-shaped slots (5), and limiting slots (8) are provided at the edge of one side of the plurality of second arc-shaped slots (6).

2. The electric energy meter box for facilitating cable access according to claim 1, characterized in that: The shielding plate (7) is rotated and locked into the limiting groove (8).

3. The electric energy meter box for facilitating cable access according to claim 1, characterized in that: Both sides of the plug-in slot (3) are provided with sliding slots (9), and both sides of the plug-in board (4) are provided with sliding plates (10), and the sliding plates (10) are slidably inserted into the sliding slots (9).

4. The electric energy meter box for facilitating cable access according to claim 1, characterized in that: A convex point is provided on one side of the surface of one end of the shield plate (7), and a groove for matching with the convex point is provided on the inner wall surface of the limiting groove (8), and the convex point is embedded in the groove.

5. The electric energy meter box for facilitating cable access according to claim 1, characterized in that: The front bottom portion and the rear bottom portion of the plug board (4) are both provided with stoppers (11), and the stoppers (11) are respectively in contact with the front and rear portions of the plug slot (3).

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