CN204256009U - Electricity meter box device - Google Patents

Abstract

The utility model provides a kind of electricity meter box device, comprise: casing (10), there is ammeter container cavity, casing (10) comprises drain pan (16) and cover plate (17), drain pan (16) has base plate (16a) and annular side plate (16b), and cover plate (17) has and to fix with drain pan (16) and the sealed condition of shutoff ammeter container cavity and be separated with drain pan (16) and open wide the opening-wide state of ammeter container cavity.Electricity meter box device of the present utility model has higher adaptability.

Description

Meter box device

technical field

The utility model relates to the technical field of electric power systems, in particular to an electric meter box device.

Background technique

At present, the cover plate of the meter box device is pivotally arranged on the back cover, but due to the limitation of the space for installing the meter box device, there is no space around the meter box device to allow the cover plate to rotate, so the back cover cannot be repaired meters or other structures inside. It can be known from the above that the existing meter box device has relatively poor adaptability.

Utility model content

The utility model aims to provide a meter box device with higher adaptability.

In order to achieve the above object, the utility model provides a meter box device, comprising: a box body with a meter accommodating cavity, the box body includes a bottom shell and a cover plate, the bottom shell has a bottom plate and an annular side plate, the cover plate has a The closed state is fixed and blocks the meter accommodating chamber, and the open state is separated from the bottom case and opens the ammeter accommodating chamber.

Further, the cover plate and the bottom case are fixed by a snap-fit structure.

Further, the clamping structure of the electric meter includes a buckle fixed on the cover plate and a clamping hole provided on the bottom case.

Further, there are multiple card holes and buckles, the cover plate is a rectangular plate, and the cover plate has a first edge and a second edge parallel to each other and two third edges located between the first edge and the second edge, The lengths of the first edge and the second edge are both greater than the length of the third edge, and a plurality of buckles are fixed on the first edge and arranged at intervals along the extending direction of the first edge.

Further, an annular stop protrusion of the stop cover plate is provided on the inner peripheral surface of the annular side plate, and the annular stop protrusion is located inside the electric meter accommodating chamber.

Further, the annular side plate has a stop portion with a second edge, and when the cover plate is in a closed state, the second edge is located between the stop portion and the first edge.

Further, the cover plate and the bottom case are fixed by screws.

Further, the cover plate has a through hole through which the screw is passed, and the bottom case is provided with a mounting part, and the mounting part has a threaded hole for matching the screw.

Further, there are multiple through holes and threaded holes, and the through holes are arranged at intervals along the length direction of the cover plate.

Further, when the cover plate is in the closed state, the cover plate is located inside the annular side plate.

Applying the technical scheme of the utility model, since the cover plate has a closed state that is fixed with the bottom case and blocks the electric meter accommodating chamber, and an open state that is separated from the bottom case and opens the electric meter accommodating chamber, when it is necessary to open the electric meter accommodating chamber, The cover plate can be completely detached from the bottom case without flipping the cover plate. Therefore, the space required for opening the meter accommodating cavity can be saved, and the meter box device of this embodiment can be installed in a relatively narrow place. It can be seen from the above analysis that the electric meter box device of the present utility model has higher adaptability.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 shows the schematic front view of an embodiment of the meter box device according to the present invention;

Fig. 2 shows the schematic diagram of the front view of the cover plate in the meter box device of Fig. 1;

Fig. 3 shows the schematic diagram of the front view of the bottom case in the meter box device of Fig. 1;

FIG. 4 shows a schematic structural view of the bottom case in FIG. 3 .

Wherein, the reference signs in the above-mentioned figures are as follows:

10, box body; 16, bottom shell; 16a bottom plate; 16b, annular side plate; 16c, card hole; 16d, annular stop protrusion; 17, cover plate; The second edge; 17d, the third edge; 18, the screw; 18a, the through hole; 18b, the threaded hole.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As shown in FIG. 1 , the meter box device of this embodiment includes a box body 10 having a meter accommodating chamber, and the meter is fixed inside the meter accommodating chamber. The box body 10 includes a bottom case 16 and a cover plate 17. The bottom case 16 has a bottom plate 16a and an annular side plate 16b. Separate and open the open state of the meter accommodation chamber. In this embodiment, the cover plate 17 is fixedly connected to the annular side plate 16b.

Applying the meter box device of this embodiment, since the cover plate 17 has a closed state that is fixed with the bottom case 16 and blocks the meter accommodating chamber and an open state that is separated from the bottom case 16 and opens the meter accommodating chamber, when it is necessary to open the meter During the accommodating chamber, the cover plate 17 can be completely removed from the bottom case 16 without turning over the cover plate 17. Therefore, the space required for opening the ammeter accommodating chamber can be saved, and the ammeter box device of the present embodiment can be installed in a relatively narrow place. The place. It can be seen from the above analysis that the meter box device of this embodiment has higher adaptability.

As shown in FIG. 1 , in the present embodiment, the cover plate 17 and the bottom case 16 are fixed through the clamping structure of the electric meter.

As shown in FIG. 2 and FIG. 4 , in this embodiment, the clamping structure of the electric meter includes a buckle 17 a fixed on the cover plate 17 and a clamping hole 16 c provided on the bottom case 16 . Certainly, as a feasible implementation manner, the buckle 17 a may be fixed on the bottom case 16 , and the buckle hole 16 c is provided on the cover plate 17 .

As shown in Figure 2 and Figure 4, in this embodiment, there are multiple locking holes 16c and buckles 17a, the cover plate 17 is a rectangular plate, and the cover plate 17 has a first edge 17b and a second edge 17c parallel to each other And two third edges 17d between the first edge 17b and the second edge 17c, the lengths of the first edge 17b and the second edge 17c are greater than the length of the third edge 17d, and a plurality of buckles 17a are fixed on the first on the edge 17b and at intervals along the extending direction of the first edge 17b. With the above structure, the connection strength between the bottom case 16 and the cover plate 17 is improved.

As shown in Fig. 3 and Fig. 4, in this embodiment, an annular stop protrusion 16d of the stop cover plate 17 is provided on the inner peripheral surface of the annular side plate 16b, and the annular stop protrusion 16d is located in the accommodating cavity of the electric meter. internal. The annular stop protrusion 16d plays a role in positioning the cover plate 17, preventing the cover plate 17 from pressing the electric meter.

As shown in Figures 2 and 4, in this embodiment, the annular side plate 16b has a stopper with a stopper provided with a second edge 17c, and when the cover plate 17 is in the closed state, the second edge 17c is located at the stopper between the portion and the first edge 17b. With the above structure, the cover plate 17 can be stably fixed on the bottom case 16 .

As shown in FIG. 1 , in this embodiment, the cover plate 17 and the bottom case 16 are fixed by screws 18 . The double fixation of the screw 18 and the clamping structure of the ammeter not only facilitates the installation of the cover plate 17 and the bottom case 16 , but also makes the connection between the cover plate 17 and the bottom case 16 more firm.

As shown in FIG. 2 and FIG. 4 , in this embodiment, the cover plate 17 has a through hole 18 a through which the screw 18 is inserted, and the bottom case 16 is provided with a mounting portion, and the mounting portion has a threaded hole 18 b for matching the screw 18 . The annular stop protrusion 16d forms a mounting portion.

As shown in FIG. 2 and FIG. 4 , in this embodiment, there are multiple through-holes 18 a and threaded holes 18 b , and the through-holes 18 a are arranged at intervals along the length direction of the cover plate 17 .

As shown in FIG. 1 , in this embodiment, when the cover plate 17 is in a closed state, the cover plate 17 is located inside the annular side plate 16 b. With the above-mentioned structure, the annular side plate 16b acts as a position limiter for the cover plate 17 to prevent the cover plate 17 from shaking.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A meter box device, comprising: The box body (10) has an electric meter accommodating cavity, and the box body (10) includes a bottom case (16) and a cover plate (17), and the bottom case (16) has a bottom plate (16a) and an annular side plate (16b), which It is characterized in that the cover plate (17) has a sealing state that is fixed with the bottom case (16) and blocks the electric meter accommodating cavity, and is separated from the bottom case (16) and opens the electric meter accommodating chamber. cavity opening. 2. The electric meter box device according to claim 1, characterized in that, the cover plate (17) and the bottom case (16) are fixed by a clamping structure. 3. The electric meter box device according to claim 1, characterized in that, the fastening structure of the electric meter comprises a buckle (17a) fixed on the cover plate (17) and a buckle (17a) arranged on the bottom case (16) the card hole (16c) on the 4. The electric meter box device according to claim 3, characterized in that, the clamping hole (16c) and the buckle (17a) are multiple, the cover plate (17) is a rectangular plate, and the The cover plate (17) has a first edge (17b) and a second edge (17c) parallel to each other and two third edges ( 17d), the lengths of the first edge (17b) and the second edge (17c) are greater than the length of the third edge (17d), and the plurality of buckles (17a) are fixed on the first on the edge (17b) and at intervals along the extending direction of the first edge (17b). 5. The electric meter box device according to claim 1, characterized in that, the inner peripheral surface of the annular side plate (16b) is provided with an annular stop protrusion (16d) that stops the cover plate (17) , the annular stop protrusion (16d) is located inside the electric meter accommodation cavity. 6. The electric meter box device according to claim 4, characterized in that, the annular side plate (16b) has a stopper provided with a stopper portion of the second edge (17c), when the cover plate (17c) ) is in the blocked state, the second edge (17c) is located between the stopper portion and the first edge (17b). 7. The electric meter box device according to claim 1, characterized in that, the cover plate (17) and the bottom case (16) are fixed by screws (18). 8. The electric meter box device according to claim 7, characterized in that, the cover plate (17) has a through hole (18a) through which the screw (18) is penetrated, and the bottom case (16) has A mounting portion is provided, and the mounting portion has a threaded hole (18b) cooperating with the screw (18). 9. The electric meter box device according to claim 8, characterized in that, the piercing through holes (18a) and the threaded holes (18b) are multiple, and the piercing through holes (18a) are in the The cover plates (17) are arranged at intervals in the length direction. 10. The electric meter box device according to claim 1, characterized in that, when the cover plate (17) is in the blocked state, the cover plate (17) is located at the side of the annular side plate (16b) internal.