CN219348966U

CN219348966U - Combined protective cover

Info

Publication number: CN219348966U
Application number: CN202223034177.2U
Authority: CN
Inventors: 张柏清; 张友清; 张丽菲
Original assignee: Guangzhou Belifei Mold Co ltd
Current assignee: Guangzhou Belifei Mold Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-07-14
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to the field of protective covers, and discloses a combined protective cover, which comprises: the plastic protection cover plate comprises two plastic protection cover plates I and one plastic protection cover plate II, wherein one side, close to each other, of the two plastic protection cover plates I is respectively in close contact with two sides of the plastic protection cover plate II, two mounting plates are fixedly arranged on one sides, far away from each other, of the two plastic protection cover plates I, and mounting holes are formed in the tops of the mounting plates; the combined mechanism is arranged on the first plastic protection cover plate and the second plastic protection cover plate and comprises a positioning strip, a connecting plate, a clamping strip, an operation strip and a spring. The utility model has the following advantages and effects: the protection cover is combined through the three cover plates, when a certain part inside the electric energy meter is required to be maintained, the corresponding cover plates can be detached, so that excessive inside the electric energy meter is not required to be exposed, and the dustproof and waterproof performance of the electric energy meter is improved.

Description

Combined protective cover

Technical Field

The utility model relates to the technical field of protective covers, in particular to a combined protective cover.

Background

The protective cover of the electric energy meter is arranged outside the protective electric energy meter module and the electric energy meter terminal seat, so that external dust and moisture can be isolated from entering the protective cover, and the protective cover has the functions of dust prevention and water prevention.

The utility model discloses a novel electric energy meter box waterproof cover for the utility model discloses in prior art, the bulletin number is CN114545045A, including waterproof cover body, maintenance door and lock, waterproof cover body is inside cavity for install each split type electric energy meter, the front end of waterproof cover body runs through and is provided with the maintenance mouth, the maintenance door relies on the hinge to install the maintenance mouth department at waterproof cover body front end, the front end of waterproof cover body is provided with the lock, the front end of maintenance door is provided with the lock nose, the lock is used for cooperating the lock nose to seal the locking to the maintenance door;

in the practical use process, the maintenance door is arranged on the protection cover and is connected with the protection cover through the hinge, but when the electric energy meter is maintained, the maintenance door on the protection cover is required to be directly opened, so that the exposed space inside the electric energy meter is larger, the part of the electric energy meter which is not required to be overhauled is fully exposed in the air, and the dustproof and waterproof functions of the protection cover can be affected, so that the combined protection cover is required to be designed for solving the problems.

Disclosure of Invention

The present utility model is directed to a combined protective cover to solve the above-mentioned problems.

The technical aim of the utility model is realized by the following technical scheme: a combination protective cover, comprising:

the plastic protection cover plate comprises two plastic protection cover plates I and one plastic protection cover plate II, wherein one side, close to each other, of the two plastic protection cover plates I is respectively in close contact with two sides of the plastic protection cover plate II, two mounting plates are fixedly arranged on one sides, far away from each other, of the two plastic protection cover plates I, and mounting holes are formed in the tops of the mounting plates;

the combination mechanism is arranged on the first plastic protection cover plate and the second plastic protection cover plate.

The utility model is further provided with: the combined mechanism comprises a positioning strip, a connecting plate, a clamping strip, an operation strip and a spring, wherein a first sliding hole is formed in one side surface of the plastic protection cover plate, the positioning strip is slidably mounted in the first sliding hole, a positioning hole is formed in the second side surface of the plastic protection cover plate, the positioning strip is clamped with the positioning hole, the side surface of the positioning strip is fixedly connected with the connecting plate, a second sliding hole is formed in the top of the connecting plate, the clamping strip is slidably mounted in a sliding Kong Erna, the top of the clamping strip is fixedly connected with the operation strip, a groove body is formed in the top of the connecting plate, the top of the spring is fixedly connected with the operation strip, and the bottom of the spring is fixedly connected with the inner wall of the bottom of the groove body.

The utility model is further provided with: the plastic protection cover plate is characterized in that an assembly groove I is formed in three side faces of the plastic protection cover plate, and a sealing gasket I is fixedly arranged in the assembly groove I.

By adopting the technical scheme, the tightness of the contact part between the plastic protection cover plate I and the electric energy meter is ensured.

The utility model is further provided with: and the front side and the rear side of the second plastic protection cover plate are respectively provided with a second assembling groove, and a second sealing gasket is fixedly arranged in the second assembling groove.

The utility model is further provided with: and the two sides of the plastic protection cover plate II are provided with an assembly groove III, a sealing gasket III is fixedly arranged in the assembly groove III, and the plastic protection cover plate I is in tight contact with the sealing gasket III.

By adopting the technical scheme, the connection tightness of the first plastic protection cover plate and the second plastic protection cover plate is improved.

The utility model is further provided with: the bottom of the operation strip is contacted with the connecting plate.

By adopting the technical scheme, the operation strip can be subjected to limit treatment.

The utility model is further provided with: the side surface of the connecting plate is contacted with the first plastic protection cover plate.

By adopting the technical scheme, the connecting plate can be subjected to limit treatment.

The utility model is further provided with: one side surface of the sealing gasket is contacted with the two sealing gaskets.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the protective cover can be divided into three parts through the arranged combined mechanism, and when a certain part in the electric energy meter is required to be maintained, the corresponding cover plate can be detached, so that excessive exposure of the inside of the electric energy meter is not required, and the dustproof and waterproof performances of the electric energy meter are improved;

2. according to the utility model, through the arranged combined mechanism and the arrangement of the positioning strips, the second plastic protection cover plate in the middle can be supported, so that the second plastic protection cover plate in the middle can be conveniently disassembled and assembled.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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 should be understood that the drawings described below are merely exemplary, and that the structures, proportions, sizes, etc. shown in the present specification are merely illustrative of the contents of the present specification, for the understanding and appreciation of the skilled artisan, and are not meant to limit the limitations upon the practice of the present utility model, so that there is no technical significance to any modification, change in the proportions, or adjustment of the size of the structures.

Fig. 1 is a schematic structural diagram of a combined protective cover according to the present utility model.

Fig. 2 is a schematic cross-sectional view of a combined protective cover according to the present utility model.

Fig. 3 is a schematic diagram of a portion a in fig. 2.

In the figure, 1, a plastic protection cover plate I; 2. a second plastic protective cover plate; 3. a mounting plate; 4. a positioning strip; 5. positioning holes; 6. a connecting plate; 7. clamping strips; 8. an operation bar; 9. a tank body; 10. a spring; 11. a first sealing gasket; 12. a second sealing gasket; 13. a third sealing gasket; 14. a sliding hole I; 15. and a sliding hole II.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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 "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defining "first," "second," or the like, may explicitly or implicitly include one or more such features, and in the description of the present utility model, a "plurality" means two or more, unless otherwise specifically limited.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to fig. 1, 2 and 3, the present utility model provides a combined protective cover, comprising:

two plastics protection apron 1 and a plastics protection apron two 2 and combination mechanism, wherein:

one side that two plastics protection apron I1 are close to each other respectively with the both sides in close contact of plastics protection apron II 2, two mounting panel 3 are all fixed to one side that two plastics protection apron I1 kept away from each other, the mounting hole has been seted up at mounting panel 3 top, it is to be noted that, electric energy meter opening part is gone into to two plastics protection apron I1 and a plastics protection apron II 2 card for mounting panel 3 and electric energy meter surface contact, then through screw with mounting panel and electric energy meter fixed connection, combination mechanism sets up on plastics protection apron I1 and plastics protection apron II 2.

Specifically, the combined mechanism comprises a positioning strip 4, a connecting plate 6, a clamping strip 7, an operation strip 8 and a spring 10, wherein a sliding hole 14 is formed in the side face of a first plastic protection cover plate 1, the positioning strip 4 is slidably installed in the sliding hole 14, a positioning hole 5 is formed in the side face of a second plastic protection cover plate 2, the positioning strip 4 is clamped with the positioning hole 5, the side face of the positioning strip 4 is fixedly connected with the connecting plate 6, a sliding hole 15 is formed in the top of the connecting plate 6, the clamping strip 7 is slidably installed in the sliding hole 15, a clamping groove matched with the clamping strip 7 is formed in the electric energy meter, the clamping strip 7 is clamped in the clamping groove, the connecting plate 6 can be transversely limited, the top of the clamping strip 7 is fixedly connected with the operation strip 8, a groove body 9 is formed in the top of the connecting plate 6, the top of the spring 10 is fixedly connected with the operation strip 8, and the bottom end of the spring 10 is fixedly connected with the inner wall of the bottom of the groove body 9.

Through the structure, when maintaining a certain part of the electric energy meter, if the left side position is needed to be screwed down by two screws on the left side, then the operation strip 8 is pulled, the clamping strip 7 is moved out of the clamping groove on the electric energy meter, then the operation strip 8 is transversely pulled, the positioning strip 4 is separated from the positioning hole 5, then the left side plastic protection cover plate 1 is pulled upwards, when the electric energy meter is required to be maintained at the middle position, the operation is continued in the steps, the left side plastic protection cover plate 2 is pulled left, the plastic protection cover plate 2 is separated from the right positioning strip 4, then the plastic protection cover plate 2 is pulled upwards, the plastic protection cover plate 2 is detached, the protective cover of the electric energy meter can be divided into three parts, and when the electric energy meter is required to be maintained at a certain position, the corresponding cover plate is only required to be detached, so that excessive exposure of the inside of the electric energy meter can be avoided, and the dustproof and waterproof performances of the electric energy meter are improved.

Specifically, an assembly groove I is formed in the three side faces of the plastic protection cover plate I1, a sealing gasket I11 is fixedly arranged in the assembly groove I, an assembly groove II is formed in the front side and the rear side of the plastic protection cover plate II 2, a sealing gasket II 12 is fixedly arranged in the assembly groove II, the side face of the sealing gasket I11 is in contact with the sealing gasket II 12, and the sealing gasket is formed outside the protection cover.

Specifically, the assembly groove III is formed in two sides of the plastic protection cover plate II 2, the sealing gasket III 13 is fixedly arranged in the assembly groove III, the plastic protection cover plate I1 is in close contact with the sealing gasket III 13, and the sealing performance of the connection between the plastic protection cover plate I1 and the plastic protection cover plate II 2 can be improved.

Specifically, the bottom of the operation bar 8 contacts with the connection plate 6, and the side surface of the connection plate 6 contacts with the first plastic protection cover plate 1, and it is to be noted that the limit treatment can be performed on the operation bar 8 and the connection plate 6 respectively, so that the operation by staff is facilitated.

The above describes a combined protective cover provided by the present utility model in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. A combination protective cover, comprising:

the plastic protection cover plate comprises two plastic protection cover plates I (1) and one plastic protection cover plate II (2), wherein one side, close to each other, of the two plastic protection cover plates I (1) is respectively in close contact with two sides of the plastic protection cover plate II (2), two mounting plates (3) are fixedly arranged on one sides, far away from each other, of the two plastic protection cover plates I (1), and mounting holes are formed in the tops of the mounting plates (3);

the combination mechanism is arranged on the first plastic protection cover plate (1) and the second plastic protection cover plate (2).

2. The combined protective cover according to claim 1, wherein the combined mechanism comprises a positioning strip (4), a connecting plate (6), a clamping strip (7), an operation strip (8) and a spring (10), a sliding hole I (14) is formed in the side surface of the plastic protective cover plate I (1), the positioning strip (4) is slidably mounted in the sliding hole I (14), a positioning hole (5) is formed in the side surface of the plastic protective cover plate II (2), the positioning strip (4) is clamped with the positioning hole (5), the side surface of the positioning strip (4) is fixedly connected with the connecting plate (6), a sliding hole II (15) is formed in the top of the connecting plate (6), the clamping strip (7) is slidably mounted in the sliding hole II (15), the top of the clamping strip (7) is fixedly connected with the operation strip (8), a groove body (9) is formed in the top of the connecting plate (6), and the top end of the spring (10) is fixedly connected with the operation strip (8), and the bottom end of the spring (10) is fixedly connected with the inner wall of the bottom of the groove body (9).

3. A combined protective cover according to claim 1, wherein the plastic protective cover plate 1 is provided with an assembling groove I on three sides, and a sealing gasket 11 is fixedly arranged in the assembling groove I;

and the front side and the rear side of the second plastic protection cover plate (2) are respectively provided with a second assembly groove, and a second sealing gasket (12) is fixedly arranged in the second assembly groove.

4. The combined protective cover according to claim 1, wherein the two sides of the plastic protective cover plate II (2) are provided with a third assembling groove, a third sealing gasket (13) is fixedly arranged in the third assembling groove, and the plastic protective cover plate I (1) is tightly contacted with the third sealing gasket (13).

5. A modular protective cover according to claim 2, characterized in that the bottom of the operating bar (8) is in contact with the web (6).

6. A modular protective cover according to claim 2, characterized in that the web (6) is in contact with the plastic protective cover 1.

7. A combination protective cover according to claim 3, wherein the first gasket (11) is in contact with the second gasket (12) on its side.