CN218938355U

CN218938355U - Electric energy meter measuring box

Info

Publication number: CN218938355U
Application number: CN202223072270.2U
Authority: CN
Inventors: 芦佳; 艾文; 周海涛; 杨勇; 马潇雪; 王卫
Original assignee: Ningdong Power Supply Co Of State Grid Ningxia Electric Power Co
Current assignee: Ningdong Power Supply Co Of State Grid Ningxia Electric Power Co
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-28
Anticipated expiration: 2032-11-18

Abstract

An electric energy meter measuring box comprises a box body and a box door hinged to the front end face of the box body; the box door is provided with an observation hole, the box door is hinged with a cover plate for blocking the observation hole, a screen amplifying assembly is arranged in the observation hole, one side of the box door, which is close to the box body, is provided with a baffle plate, and a transparent window is arranged on the baffle plate; the inside of the box body is provided with an illuminating lamp. According to the utility model, when the electric energy meter is required to be checked, the cover plate can be opened, the screen of the electric energy meter is enlarged by the magnifying lens by moving the screen enlarging component to the position corresponding to the transparent window, so that the numerical value displayed on the electric energy meter can be clearly checked without completely opening the metering box, the security of table lookup is ensured, and the table lookup efficiency is improved; under the condition of darker light, a user only needs to press a key on the box door, and an illuminating lamp installed in the box body can be lightened, so that the problem that electric energy reading information cannot be clearly checked is solved.

Description

Electric energy meter measuring box

Technical Field

The utility model relates to the technical field of electric energy meters, in particular to an electric energy meter measuring box.

Background

More electric energy meters are installed in the metering box, and users often need to check the meter code number of the electric energy meters in the metering box in the electricity utilization process so as to calculate the electricity fee. When meter reading personnel of an electric power enterprise check the meter codes regularly and electricity consumption inspection personnel check whether the electricity consumption user has illegal electricity consumption conditions, the meter code representation number in the electric energy meter in the metering box is also required to be checked, and whether the meter codes are abnormal is checked. The window for checking the number of the meter code on the metering box is smaller, the meter code cannot correspond to the electric energy meter in the metering box one by one, and a user, an electric charge copying person and an electric power inspection person check the number of the electric energy meter, so that the metering box needs to be opened. To solve the above problems, for example, the utility model of publication number CN201903563U adopts a structure that a viewing window corresponding to the watt-hour meter is provided on the box door; but in the practical application process, the display of the number of the meter code on the electric energy meter is smaller, and the numerical value on the electric energy meter cannot be clearly obtained when the meter is directly checked through the observation window, so that the metering box is opened for verification in order to ensure the accuracy of the numerical value, so that the potential safety hazard is avoided, the meter reading and checking time is prolonged, and the meter checking efficiency is reduced.

Disclosure of Invention

In order to solve the technical problems in the above-mentioned technology, it is necessary to provide a metering box for an electric energy meter.

An electric energy meter measuring box comprises a box body and a box door hinged to the front end face of the box body;

the box door is provided with an observation hole, a cover plate for blocking the observation hole is hinged to the box door, a screen amplifying assembly is arranged in the observation hole, a partition plate is arranged on one side, close to the box body, of the box door, and a transparent window is arranged on the partition plate;

an illuminating lamp is arranged in the box body.

Preferably, the screen magnifying assembly is slidable in a transverse direction of the viewing aperture to enable the screen magnifying assembly to be aligned with the transparent window.

Preferably, guide grooves for sliding the screen amplifying assembly are formed in the top and the bottom in the observation hole.

Preferably, the screen amplifying assembly comprises a moving frame and an amplifying lens, the upper end and the lower end of the moving frame are provided with sliding blocks matched with the guide grooves, the moving frame is provided with mounting holes penetrating through the moving frame, and the amplifying lens is detachably mounted in the mounting holes.

Preferably, the outside of mounting hole is provided with the sand grip all around, the apron is close to the recess that one side surface of box was provided with sand grip looks adaptation, is provided with the rubber seal strip on the both sides inner wall of recess.

Preferably, a lock catch is arranged on the box door.

Preferably, a fixing component is arranged on the rear end face of the box body.

Preferably, the fixing component comprises an expansion bolt and a connecting lug, the connecting lug is fixed on the box body, one end of the expansion bolt is inserted into the wall body, and the other end of the expansion bolt is fixed with the connecting lug through a nut.

Preferably, the fixing component comprises a connecting rod and a U-shaped fastening rod, the connecting rod is respectively fixed on the upper part and the lower part of the box body, and the opening end of the U-shaped fastening rod is fixed with the connecting rod through a nut.

According to the technical scheme, when the electric energy meter is required to be checked, the cover plate can be opened, the screen amplifying assembly is moved to the position corresponding to the transparent window, the electric energy meter screen is amplified by the amplifying mirror, so that the numerical value displayed on the electric energy meter can be clearly checked, the measuring box does not need to be completely opened, the security of table lookup is ensured, and the table lookup efficiency is improved; under the condition of darker light, a user only needs to press a key on the box door, and an illuminating lamp installed in the box body can be lightened, so that the problem that electric energy reading information cannot be clearly checked is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the structure of the metering box of the present utility model.

Fig. 2 is a schematic diagram of the structure of the metering box with the cover plate opened.

Fig. 3 is a schematic view of the structure of the door of the present utility model.

Fig. 4 is a schematic view of the structure of fig. 3 at another angle.

Fig. 5 is a partial enlarged view at a in fig. 4.

Fig. 6 is a schematic structural diagram of a screen enlarging assembly according to the present utility model.

Fig. 7 is a schematic view of an installation structure of the metering box of the present utility model.

Fig. 8 is a schematic view of another mounting structure of the metering box of the present utility model.

In the figure: the box 01, the box door 02, the observation hole 21, the cover plate 22, the groove 221, the rubber sealing strip 222, the partition plate 23, the transparent window 24, the screen magnifying component 03, the movable frame 31, the magnifying glass 32, the sliding block 33, the mounting hole 34, the guide groove 04, the convex strip 05, the lock catch 06, the fixing component 07, the expansion bolt 71, the connecting lug 72, the connecting rod 73, the U-shaped fastening rod 74 and the electric energy meter 08.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," "lower," and the like are used for indicating orientations or positional relationships, merely to facilitate the description of the present utility model and simplify the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present utility model.

Referring to fig. 1 to 6, an embodiment of the present utility model provides an electric energy meter measuring box, which includes a box 01 and a box door 02 hinged to a front end surface of the box 01; the box door 02 is provided with an observation hole 21, the box door 02 is hinged with a cover plate 22 for blocking the observation hole 21, a screen amplifying assembly 03 is arranged in the observation hole 21, one side of the box door 02 close to the box body 01 is provided with a baffle plate 23, the baffle plate 23 is provided with transparent windows 24, and the transparent windows 24 correspond to the electric energy meters 08 arranged in the box body 01 one by one; the inside of box 01 is provided with the light, and under the darker condition of light, the user only need press the button on the chamber door 02, and the light of installation can light in the box 01, solves the problem that can't clearly look over electric energy registration information.

In one embodiment, guide grooves 04 for sliding the screen enlarging assembly 03 are formed in the top and bottom of the observation hole 21, so that the screen enlarging assembly 03 can slide along the transverse direction of the observation hole 21, and the screen enlarging assembly 03 can be moved to a position corresponding to the transparent window 24 by moving the screen enlarging assembly 03, so that the electric energy meter 08 in the box 01 is aligned, and the numerical value on the screen of the electric energy meter 08 can be conveniently checked.

Specifically, the screen amplifying assembly 03 comprises a movable frame 31 and an amplifying mirror 32, the upper end and the lower end of the movable frame 31 are provided with sliding blocks 33 matched with the guide grooves 04, the movable frame 31 is provided with mounting holes 34 penetrating through the movable frame 31, the amplifying mirror 32 is detachably mounted in the mounting holes 34, and numerical values on a screen of the electric energy meter 08 can be amplified by utilizing the amplifying mirror 32, so that the screen amplifying assembly is convenient for personnel to check.

In one embodiment, the protruding strips 05 are disposed around the outside of the mounting hole 34, a groove 221 adapted to the protruding strips 05 is disposed on a surface of the cover plate 22, which is close to the case 01, a rubber sealing strip 222 is disposed on inner walls of two sides of the groove 221, after the cover plate 22 is closed, the protruding strips 05 are embedded into the groove 221, and the rubber sealing strip 222 is in close contact with two sides of the protruding strips 05, so that the cover plate 22 can safely seal the mounting hole 34 to prevent dust or rainwater from entering.

In order to ensure that the box door 02 can be firmly closed with the box body 01, a lock catch 06 is arranged on the box door 02, and after the box door 02 is closed, the box body 01 and the box door 02 can be locked through the lock catch 06.

Referring to fig. 7 to 8, in order to facilitate the installation of the metering box, a fixing assembly 07 is provided on the rear end surface of the box 01, and the fixing assembly 07 has two forms.

One of them is to install the batch meter on the wall, in this embodiment, the fixing component 07 includes an expansion bolt 71 and a connecting lug 72, the connecting lug 72 is fixed on the box 01, one end of the expansion bolt 71 is inserted into the wall, and the other end is fixed with the connecting lug 72 by a nut, so that the batch meter can be installed.

In the other way, the measuring box is mounted on the electric pole, in this embodiment, the fixing assembly 07 includes a connecting rod 73 and a U-shaped fastening rod 74, the connecting rod 73 is respectively fixed on the upper portion and the lower portion of the box 01, the U-shaped fastening rod 74 is buckled on the electric pole, the U-shaped fastening rod 74 hooks the electric pole, and the opening end of the U-shaped fastening rod 74 is fixed with the connecting rod 73 through a nut, so that the mounting of the measuring box can be completed.

The foregoing disclosure is illustrative of the preferred embodiments of the present utility model, and is not to be construed as limiting the scope of the utility model, as it is understood by those skilled in the art that all or part of the above-described embodiments may be practiced with equivalents thereof, which fall within the scope of the utility model as defined by the appended claims.

Claims

1. An electric energy meter measurement case, its characterized in that: comprises a box body and a box door hinged on the front end face of the box body;

an illuminating lamp is arranged in the box body.

2. The electric energy meter measuring box of claim 1, wherein: the screen magnifying assembly can slide along the transverse direction of the observation hole, so that the screen magnifying assembly can be aligned with the transparent window.

3. The electric energy meter measuring box of claim 2, wherein: the top and the bottom in the observation hole are provided with guide grooves for the screen amplifying assembly to slide.

4. A meter box according to claim 3, wherein: the screen amplifying assembly comprises a moving frame and an amplifying mirror, wherein sliding blocks matched with the guide grooves are arranged at the upper end and the lower end of the moving frame, mounting holes penetrating the moving frame are formed in the moving frame, and the amplifying mirror is detachably mounted in the mounting holes.

5. The electric energy meter measuring box of claim 4, wherein: the mounting hole is provided with the sand grip all around, the apron is provided with the recess with sand grip looks adaptation near one side surface of box, is provided with the rubber seal strip on the both sides inner wall of recess.

6. The electric energy meter measuring box of claim 5, wherein: the lock catch is arranged on the box door.

7. The electric energy meter measuring box according to claim 1 or 4, characterized in that: the rear end face of the box body is provided with a fixing assembly.

8. The electric energy meter measuring box of claim 7, wherein: the fixing assembly comprises an expansion bolt and a connecting lug, the connecting lug is fixed on the box body, one end of the expansion bolt is inserted into the wall body, and the other end of the expansion bolt is fixed with the connecting lug through a nut.

9. The electric energy meter measuring box of claim 7, wherein: the fixing assembly comprises a connecting rod and a U-shaped fastening rod, the connecting rod is respectively fixed on the upper portion and the lower portion of the box body, and the opening end of the U-shaped fastening rod is fixed with the connecting rod through a nut.