CN219498634U - Improved novel distribution box cover board - Google Patents
Improved novel distribution box cover board Download PDFInfo
- Publication number
- CN219498634U CN219498634U CN202320212746.3U CN202320212746U CN219498634U CN 219498634 U CN219498634 U CN 219498634U CN 202320212746 U CN202320212746 U CN 202320212746U CN 219498634 U CN219498634 U CN 219498634U
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- China
- Prior art keywords
- cover plate
- hinge
- groove
- base
- distribution box
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses an improved novel distribution box cover plate which comprises a base, a cover plate and a hinge piece. The middle part of the base is provided with a groove, and the upper parts of the two sides of the groove are respectively and correspondingly provided with a first shaft hole; the appearance of the cover plate is matched with the groove, the two sides of the cover plate are respectively provided with a second shaft hole, and the first shaft hole and the second shaft hole are both arranged coaxially; the two hinge parts are provided with column shafts, and the column shafts of the hinge parts sequentially penetrate through the second shaft holes and the first shaft holes so as to realize the hinge of the base and the cover plate; the hinge is also detachably connected to the base. Through this design, this patent will originally integrated into one piece the post axle on the apron, adopts independent articulated elements to replace and use. In the installation process, the second shaft hole of the cover plate is aligned with the first shaft hole, then the column shaft of the hinge part sequentially penetrates through the cover plate and the base, and then the hinge part is installed.
Description
Technical Field
The utility model relates to the technical field of distribution box cover boards, in particular to an improved novel distribution box cover board.
Background
The lighting distribution box equipment is equipment which is responsible for completing electric energy control, protection, conversion and distribution at the tail end of a low-voltage power supply system, mainly comprises wires, components (including a disconnecting switch, a circuit breaker and the like), a box body and the like, and is widely applied to households.
The illumination block terminal setting of general use is on the wall body of entrance one side, including fixing the base on the wall body, has offered an installation cavity on the base for install various components and parts, installation cavity department is provided with a block terminal apron, is used for protecting the components and parts that set up in the installation cavity, reduces the dust fall or carelessly touch and take place maloperation and take place dangerous scheduling problem even.
The utility model discloses a block terminal apron of chinese utility model patent with publication No. CN204809688U, its technical scheme main points are including apron main part and flip, the apron main part is equipped with indent formed mounting groove and is used for the flip of closing cap mounting groove, the left and right sides of flip all is equipped with rotation portion, the mounting groove is equipped with the rotation hole with the position that rotation portion corresponds, rotation portion arranges in the rotation hole, flip still is equipped with supporting part, the supporting part is arranged between two rotation portions, the diapire of mounting groove is equipped with the arc spout that the indent formed with the corresponding position of supporting part, and when flip received the extrusion, supporting part is inconsistent with the diapire of arc spout, and the supporting part can form a reaction force at this moment, offset the extrusion force that the flip received, effectively avoid receiving extrusion force and act on rotation portion of flip, avoid the rotation portion of flip to receive the pressure and take place the fracture.
In view of the above prior art, the applicant found that the conventional distribution box cover board has the following technical problems:
the prior distribution box cover board generally comprises a cover board base and a cover board capable of being turned over, and electric elements in the distribution box can be observed and operated by opening the cover board. As shown in fig. 1, it is a cover plate in a cover plate of an electrical distribution box, and column shafts are disposed at both sides of the cover plate. As shown in fig. 2, the corresponding part of the base is provided with a shaft hole, and the cover plate and the base are hinged through the adaptive plug-in connection of the column shaft and the shaft hole, so that the cover plate can be turned around the hinged part.
However, the cover plate is mostly made of hard plastic, and the column shaft is mostly integrally formed on two sides of the cover plate. The existing structure based on the cover plate is installed in such a way that the column shaft on one side of the cover plate is completely plugged into the corresponding shaft hole, then the column shaft on the other side is close to the corresponding shaft hole, the cover plate is pressed by force, and the column shaft on the other side is inserted into the corresponding hinge hole. The existing structure based on the cover plate is easy to collapse in the installation process due to the fact that the column shaft is stressed, and the stress of the end portion of the column shaft is concentrated. Once the post shaft is damaged, the cover plate cannot be used any more.
For this reason, the cover plate and the mounting structure are to be improved.
Disclosure of Invention
In order to overcome the technical defects, the utility model provides an improved novel distribution box cover plate.
In order to solve the problems, the utility model is realized according to the following technical scheme:
the utility model relates to an improved novel distribution box cover plate, which comprises the following components:
the base is provided with a groove in the middle, and first shaft holes are respectively and correspondingly arranged on the upper parts of the two sides of the groove;
the appearance of the cover plate is matched with the groove, the two sides of the cover plate are respectively provided with a second shaft hole, and the first shaft hole and the second shaft hole are both arranged coaxially;
the two hinge parts are provided with column shafts, and the column shafts of the hinge parts sequentially penetrate through the second shaft holes and the first shaft holes so as to realize the hinge of the base and the cover plate; the hinge is also detachably connected to the base.
Preferably, the hinge is detachably connected to the base by a snap fit mounting structure.
Preferably, the hinge comprises an integrally formed mounting portion, an arc-shaped bracket and a post shaft, the post shaft being transversely disposed on a side wall of the arc-shaped bracket.
Preferably, the hinge is provided with a hollowed out slot extending through the arc-shaped bracket and the mounting portion.
Preferably, a clamping hole is formed in the bottom of the groove of the base, and the mounting portion is connected to the clamping hole in a clamping mode.
Preferably, the mounting part is provided with a ladder structure, and two side walls of the mounting part are provided with corresponding limit tables;
the mounting part is used for being inserted into the clamping hole, the step structure of the mounting part abuts against the front surface of the bottom of the groove, the limiting table abuts against the back surface of the bottom of the groove, and the hinge piece and the base are clamped through the step structure and the groove body of the limiting table clamping groove.
Preferably, the hinge is a plastic piece made of PVC.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model discloses an improved novel distribution box cover plate which comprises a base, a cover plate and a hinge piece. The middle part of the base is provided with a groove, and the upper parts of the two sides of the groove are respectively and correspondingly provided with a first shaft hole; the appearance of the cover plate is matched with the groove, the two sides of the cover plate are respectively provided with a second shaft hole, and the first shaft hole and the second shaft hole are both arranged coaxially; the two hinge parts are provided with column shafts, and the column shafts of the hinge parts sequentially penetrate through the second shaft holes and the first shaft holes so as to realize the hinge of the base and the cover plate; the hinge is also detachably connected to the base.
Through this design, this patent will originally integrated into one piece the post axle on the apron, adopts independent articulated elements to replace and use. In the installation process, the second shaft hole of the cover plate is aligned with the first shaft hole, then the column shaft of the hinge part sequentially penetrates through the cover plate and the base, and then the hinge part is installed. Through the improvement, the cover plate is not required to be pressed, the problem that the whole cover plate cannot be used due to the fact that the column shaft is cracked is solved, and the success rate of products is improved; on the other hand, when the hinge is damaged, the hinge is replaced without replacing the whole cover plate.
Drawings
The utility model is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a prior art cover plate;
FIG. 2 is a prior art base for mounting a cover plate;
FIG. 3 is a perspective view of an improved novel power distribution box cover plate of the present utility model;
FIG. 4 is a schematic view of the assembly of a new and improved power distribution box cover plate of the present utility model;
FIG. 5 is a perspective view of the hinge of the improved novel block terminal cover of the present utility model, shown in FIG. 1;
FIG. 6 is a perspective view of the hinge of the improved novel block terminal cover of the present utility model, shown in FIG. 2;
in the figure:
10-a base, 11-a first shaft hole and 12-a clamping hole;
20-cover plate and 12-second shaft hole;
30-hinge parts, 31-mounting parts, 311-step structures, 312-limit tables, 32-arc-shaped brackets, 33-column shafts and 34-hollowed grooves.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
As shown in fig. 3 to 6, the improved novel distribution box cover plate according to the present utility model has a preferable structure.
As shown in fig. 3, the novel distribution box cover panel includes a base 10, a cover 20, and a hinge 30.
Wherein the base 10 is made of plastic, as is well known in the art. The middle part of the base is provided with a groove, and the upper parts of the two sides of the groove are respectively and correspondingly provided with a first shaft hole; the appearance adaptation of apron the recess the both sides upper portion of apron is provided with the second shaft hole respectively, first shaft hole and second shaft hole all set up with the heart.
When the cover plate 20 is mounted on the base, the cover plate is embedded on the base, so that the second shaft hole of the cover plate is matched with the first shaft hole of the base. In particular, the cover plate is also a transparent plastic member made of plastic, and is a well-known technology in the art.
As shown in fig. 4, the panel cover has two hinges 30, one for each side of the cover. The hinge member has a column shaft, and the column shaft 33 of the hinge member 30 sequentially penetrates through the second shaft hole and the first shaft hole, so as to realize the hinge of the base and the cover plate; the hinge is also detachably connected to the base.
Through this design, this patent will originally integrated into one piece the post axle on the apron, adopts independent articulated elements to replace and use. In the installation process, the second shaft hole of the cover plate is aligned with the first shaft hole, then the column shaft of the hinge part sequentially penetrates through the cover plate and the base, and then the hinge part is installed. Through the improvement, the cover plate is not required to be pressed, the problem that the whole cover plate cannot be used due to the fact that the column shaft is cracked is solved, and the success rate of products is improved; on the other hand, when the hinge is damaged, the hinge is replaced without replacing the whole cover plate.
In a preferred embodiment, the hinge is detachably connected to the base by means of a snap-fit mounting.
In one implementation, as shown in fig. 5 and 6, the hinge member 0 includes an integrally formed mounting portion 31, an arc-shaped bracket 32, and a post shaft 33, and the post shaft 33 is laterally disposed on a sidewall of the arc-shaped bracket.
Further, a clamping hole 23 is formed in the bottom of the groove of the base, and the mounting portion is connected to the clamping hole in a clamping mode. The mounting part is provided with a step structure 311, and two side walls of the mounting part are provided with corresponding limit tables 312; the mounting part is used for being inserted into the clamping hole, the step structure of the mounting part abuts against the front surface of the bottom of the groove, the limiting table abuts against the back surface of the bottom of the groove, and the hinge piece and the base are clamped through the step structure and the groove body of the limiting table clamping groove.
In a preferred implementation, the hinge part is made of plastic parts made of PVC, so that the hinge part has good wear resistance and hardness, and meets the use requirement.
In a preferred embodiment, as shown in fig. 6, the hinge is provided with a hollowed out slot 34 extending through the arcuate bracket and the mounting portion.
Through the setting of digging the groove for the middle part fretwork of articulated elements, and form protruding muscle like strengthening rib structure in both sides, with this structural strength who increases the articulated elements.
Other structures of the improved novel distribution box cover plate described in this embodiment are referred to in the prior art.
The present utility model is not limited to the preferred embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present utility model are within the scope of the technical proposal of the present utility model.
Claims (7)
1. An improved novel distribution box cover plate, comprising:
the base is provided with a groove in the middle, and first shaft holes are respectively and correspondingly arranged on the upper parts of the two sides of the groove;
the appearance of the cover plate is matched with the groove, the two sides of the cover plate are respectively provided with a second shaft hole, and the first shaft hole and the second shaft hole are both arranged coaxially;
the two hinge parts are provided with column shafts, and the column shafts of the hinge parts sequentially penetrate through the second shaft holes and the first shaft holes so as to realize the hinge of the base and the cover plate; the hinge is also detachably connected to the base.
2. An improved novel power distribution box cover plate as claimed in claim 1, wherein:
the hinge part is detachably connected with the base through a clamped mounting structure.
3. An improved novel power distribution box cover plate as claimed in claim 2, wherein:
the hinge piece comprises an integrally formed mounting part, an arc-shaped bracket and a column shaft, wherein the column shaft is transversely arranged on the side wall of the arc-shaped bracket.
4. An improved novel power distribution box cover plate as claimed in claim 3, wherein:
the hinge piece is provided with a hollowed-out groove, and the hollowed-out groove penetrates through the arc-shaped support and the installation part.
5. An improved novel power distribution box cover plate as claimed in claim 3, wherein:
the bottom of the groove of the base is provided with a clamping hole, and the mounting part is connected to the clamping hole in a clamping mode.
6. The improved novel power distribution box cover plate as claimed in claim 5, wherein:
the mounting part is provided with a ladder structure, and two side walls of the mounting part are provided with corresponding limit tables;
the mounting part is used for being inserted into the clamping hole, the step structure of the mounting part abuts against the front surface of the bottom of the groove, the limiting table abuts against the back surface of the bottom of the groove, and the hinge piece and the base are clamped through the step structure and the groove body of the limiting table clamping groove.
7. An improved novel power distribution box cover plate as claimed in claim 3, wherein:
the hinge part is a plastic part made of PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320212746.3U CN219498634U (en) | 2023-02-15 | 2023-02-15 | Improved novel distribution box cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320212746.3U CN219498634U (en) | 2023-02-15 | 2023-02-15 | Improved novel distribution box cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219498634U true CN219498634U (en) | 2023-08-08 |
Family
ID=87514908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320212746.3U Active CN219498634U (en) | 2023-02-15 | 2023-02-15 | Improved novel distribution box cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219498634U (en) |
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2023
- 2023-02-15 CN CN202320212746.3U patent/CN219498634U/en active Active
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