CN213210255U

CN213210255U - Electric meter box

Info

Publication number: CN213210255U
Application number: CN202021778191.1U
Authority: CN
Inventors: 黄胜和
Original assignee: Zhejiang Shenghe Electric Appliance Co Ltd
Current assignee: Zhejiang Shenghe Electric Appliance Co Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-14
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses an ammeter box, including first casing and second casing, be equipped with visual window and mounting hole on the first casing, wherein, be equipped with spacing portion in the mounting hole, still be equipped with first recess and second recess on the first casing. The utility model discloses a spacing portion in connecting screw and the casing mounting hole cooperatees and also has certain promotion without separation and waterproof nature and leakproofness when tearing open and get.

Description

Electric meter box

Technical Field

The utility model relates to an ammeter field, concretely relates to ammeter box.

Background

Electric meter boxes on the market are usually separated from the case when they are removed, and thus easily lost when being repaired or installed, resulting in increased workload and working time required to re-assemble new connectors.

And the sealing performance and the waterproof performance are limited, once the surface body leaks water, the danger of short circuit, electric leakage and the like can be caused, and the unnecessary harm of electric shock and the like of personnel can be caused seriously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the problem, the utility model provides a connecting piece does not separate and the good ammeter box of waterproof nature leakproofness when tearing open and getting.

(II) technical scheme

The utility model discloses an electricity meter box, including first casing and second casing, be equipped with visual window and mounting hole on the first casing, wherein, be equipped with spacing portion in the mounting hole, still be equipped with first recess and second recess on the first casing.

In some embodiments, the first housing and the second housing are screwed together by screws. The screw is matched with the mounting piece, so that the connecting piece and the shell are not separated when the screw is detached.

In some embodiments, the screw is provided with a limiting block, and the limiting block is a structure gradually extending outwards from bottom to top. The structure is easy to be inserted into the first shell and is not easy to be pulled out.

In some embodiments, the first groove is formed in the top of the first housing and the sealing ring is disposed in the groove. The waterproof property and the leakproofness of box body can be increased.

In some embodiments, the second groove is formed in the bottom of the housing and the sealing ring is disposed in the groove.

In some embodiments, the second housing is provided with a through hole corresponding to the mounting hole of the first housing.

(III) advantageous effects

Compared with the prior art, the utility model, it has following beneficial effect: the utility model discloses a spacing portion in connecting screw and the casing mounting hole cooperatees and also has certain promotion without separation and waterproof nature and leakproofness when tearing open and get.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an electricity meter box according to the present invention.

Fig. 2 is a schematic view of a first casing structure of the electric meter box of the present invention.

Fig. 3 is a schematic view of a bottom structure of a first casing of an electricity meter box according to the present invention.

Fig. 4 is a schematic view of a second casing structure of the electric meter box of the present invention.

Fig. 5 is a schematic view of a screw structure of an electricity meter box according to the present invention.

1. The mounting structure comprises a first shell, 11, a first groove, 12, mounting supporting legs, 13, a second groove, 14, a mounting hole, 141, a limiting part, 2, a second shell, 21, a through hole, 22, a convex wall, 3, a screw, 31 and a limiting block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. It is to be noted that the description is only of the preferred embodiments according to the present invention, and other ways of implementing the present invention can be conceived by those skilled in the art on the basis of the described embodiments, and should not be limited to the preferred embodiments described herein, and the other ways also fall within the scope of the present invention.

In addition, in the specification and the appended claims, ordinal numbers "first", "second", etc., are used, but it is to be understood that the ordinal numbers are used merely for distinguishing one feature from another, and do not emphasize the positional relationship, importance, etc., between the features, and thus, a feature that is entitled to "first" may also be referred to as "second", which does not affect the effects of the invention and also falls within the scope of the invention.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The structure of an electricity meter box according to an embodiment of the present disclosure will be described in detail with reference to fig. 1 to 4. Fig. 1 shows a perspective view of an electricity meter box according to one embodiment of the present disclosure.

An electricity meter box as shown in fig. 1 includes a first case 1 and a second case 2, wherein the first case 1 and the second case 2 are connected by screws 3 and the entire box body is substantially rectangular. The first casing 1 is provided with a visual window which is approximately rectangular and is detachably connected with the first casing 1.

Fig. 2 is a schematic view of a first housing structure of an electric meter box. All be equipped with through-hole 21 on four angles of first casing 1, and be equipped with the spacing portion 141 that extends to the center in the through-hole 21 and this spacing portion 141 is the arc boss. Still be equipped with two erection bracing legs 12 on the first casing 1 and be equipped with the boss that supplies the visual window to connect on the erection bracing leg 12, the visual window carries out pivot joint through groove connection portion and boss and fixes on first casing 1 and through the fixed bayonet socket on first casing 1 upper portion.

A rectangular first groove 11 is further formed in the first shell 1, and a sealing rubber ring (not shown in the figure) is arranged in the first groove 11 and used for enhancing the sealing performance of the visible window part so as to achieve a better dustproof and waterproof effect.

Fig. 3 is a schematic view of a bottom structure of a first housing of an electric meter box. The bottom of the first casing 1 is provided with a second groove 13, and a sealing rubber ring (not shown) is arranged in the second groove 13. When the sealing ring of the second groove 13 is at a corner, the sealing ring is connected with the top of the innermost wall in an attaching manner and corresponds to the convex wall 22 of the second shell 2. The second groove 13 is used for connecting the second housing 2 and enhances the sealing property and the dust-proof and water-proof properties of the connection.

Fig. 4 is a schematic diagram of a second housing structure of the electric meter. Through holes 21 are formed in four corners of the second housing 2, and a circle of screw threads protruding towards the center are arranged in the through holes 21 and connected with the screws 3. And the second casing 2 is also provided with a circle of convex wall 22, the convex wall 22 is used for being installed with the first casing 1, and the convex wall 22 of the second casing 2 is matched with the groove of the first casing 1, so that the waterproofness of the box body can be greatly improved.

Fig. 5 is a schematic view of a screw structure of an electric meter. The middle part of this screw 3 is equipped with a plurality of stopper 31 that outwards extend gradually from bottom to top, and this stopper 31 cooperatees with spacing portion 141 on the first casing 1 and can realize that connecting piece and first casing 1 can not separate just can take off the casing when tearing open and get.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. An electricity meter box comprising a first casing (1) and a second casing (2), characterized in that: the novel LED lamp is characterized in that a visual window and a mounting hole (14) are formed in the first shell (1), a limiting portion (141) is arranged in the mounting hole (14), and a first groove (11) and a second groove (13) are further formed in the first shell (1).

2. An electricity meter box according to claim 1, wherein: the first shell (1) and the second shell (2) are in threaded connection through screws (3).

3. An electricity meter box according to claim 2, wherein: a limiting block (31) is arranged on the screw (3), and the limiting block (31) is of a structure which gradually extends outwards from bottom to top.

4. An electricity meter box according to claim 1, wherein: the first groove (11) is formed in the top of the first shell (1), and a sealing ring is arranged in the groove.

5. An electricity meter box according to claim 1, wherein: the second groove (13) is formed in the bottom of the shell, and a sealing ring is arranged in the groove.

6. An electricity meter box according to claim 1, wherein: the second shell (2) is provided with a through hole (21) corresponding to the mounting hole (14) of the first shell (1).