CN209963564U - Domestic distribution box panel - Google Patents
Domestic distribution box panel Download PDFInfo
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- CN209963564U CN209963564U CN201921033721.7U CN201921033721U CN209963564U CN 209963564 U CN209963564 U CN 209963564U CN 201921033721 U CN201921033721 U CN 201921033721U CN 209963564 U CN209963564 U CN 209963564U
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- shaft hole
- cover plate
- push block
- box body
- lifting
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Abstract
The utility model relates to a panel of a household distribution box, which comprises a box body, a cover lifting plate and a linkage expansion device; the linkage telescopic device comprises two shaft hole columns, and the two shaft hole columns penetrate through the lifting cover plate and are embedded into the box body respectively, so that the lifting cover plate is hinged with the box body, and the shaft hole columns can move along the axes of the shaft hole columns; the device also comprises a push block; the push block is connected with the lifting cover plate in a translation way, and the direction of the push block which can translate relative to the lifting cover plate is vertical to the axis of the shaft hole column; the linkage telescopic device further comprises two connecting rods, one ends of the connecting rods are respectively connected with one ends of the shaft hole columns, and the other ends of the connecting rods are respectively connected with the push block. The utility model is convenient for dismounting and mounting the lifting cover plate; the self-locking of the position of the push block can be realized, and the lifting cover plate is convenient to install; the elastic force provided by the spring can make the shaft hole column automatically reset and inserted into the box body, thereby facilitating the installation of the lifting cover plate.
Description
Technical Field
The utility model relates to a domestic distribution box panel.
Background
In modern houses, each house has a distribution box which is responsible for power supply and distribution tasks in the houses and has overcurrent protection and leakage protection functions. If a problem occurs in the electrical circuit or in an appliance in a house, the household distribution box will automatically cut off the power supply circuit to prevent serious consequences.
Existing electrical distribution boxes include a box body and a flip, which is typically a plastic material. There is cylindrical arch on the upper portion both sides of lifting the apron, during the installation through with protruding card go into the recess that the box corresponds, realize the assembly of apron and box. When the cover plate is damaged and needs to be replaced, the bulge of the lifting cover plate also needs to be pulled out of the box body by external force.
However, in the process of clamping the protrusion into the box body, the protrusion may be damaged, so that the cover lifting plate cannot be used, and waste is caused. When the cover plate is replaced, the process of pulling out the cover plate by external force consumes manpower, and meanwhile, the box body can be damaged, so that more waste is caused.
Disclosure of Invention
In order to solve the above problem, an object of the present invention is to provide a panel for a household distribution box, which is easy to detach and install.
The utility model adopts the technical proposal that the panel of the household distribution box comprises a box body, a cover lifting plate and a linkage expansion device; the linkage telescopic device comprises two shaft hole columns, and the two shaft hole columns penetrate through the lifting cover plate and are embedded into the box body respectively, so that the lifting cover plate is hinged with the box body, and the shaft hole columns can move along the axes of the shaft hole columns; the device also comprises a push block; the push block is connected with the lifting cover plate in a translation way, and the direction of the push block which can translate relative to the lifting cover plate is vertical to the axis of the shaft hole column; the linkage telescopic device further comprises two connecting rods, one ends of the connecting rods are respectively connected with one ends of the shaft hole columns, and the other ends of the connecting rods are respectively connected with the push block.
Furthermore, the connecting rod is made of elastic materials, one end of the connecting rod is fixedly connected with one end of the shaft hole column, and the other end of the connecting rod is fixedly connected with the pushing block respectively.
The self-locking of the position of the push block can be realized, and the cover plate is convenient to install.
Furthermore, the connecting rod is made of hard materials, one end of the connecting rod is hinged with one end of the shaft hole column, and the other end of the connecting rod is hinged with the push block respectively.
Facilitating the axial movement of the operating link by moving the push block.
Furthermore, the linkage telescopic device also comprises a spring; the shaft hole column and the cover lifting plate are both provided with spring platforms, and two ends of each spring respectively support against the spring platform of the shaft hole column and the spring platform of the cover lifting plate.
The elastic force provided by the spring can make the shaft hole column automatically reset and inserted into the box body, thereby facilitating the installation of the lifting cover plate.
Furthermore, a rotatable shaft sleeve is arranged in the upper lifting cover plate.
To ensure the cover board to rotate smoothly.
Compared with the prior art, the utility model discloses following beneficial effect has: 1. the cover plate is convenient to disassemble and assemble; 2. the self-locking of the position of the push block can be realized, and the lifting cover plate is convenient to install; 3. the elastic force provided by the spring can make the shaft hole column automatically reset and inserted into the box body, thereby facilitating the installation of the lifting cover plate.
Drawings
Fig. 1 is a schematic perspective view of a panel of a household distribution box according to the present invention.
Fig. 2 is a perspective view of the link device 3 and the push block 4 in the present embodiment.
Fig. 3 is a schematic view (cross-sectional view) of the coupling of the link device 3 and the boss 21 in the present embodiment.
FIG. 4 is a schematic view of the connection rod 33, the shaft hole column 31 and the push block 4 in the present embodiment
Fig. 5 is a sectional view showing the engagement of the connecting rod 33 with the shaft hole column 31 and the push block 4 in the present embodiment.
FIG. 6 is a sectional view showing the slide groove block 22 and the push block 4 according to the present invention
A box body 1; lifting the cover plate 2; a shaft sleeve 21; a chute block 22; a linkage telescopic device 3; the shaft hole column 31; a pin shaft 314; a spring 32; a connecting rod 33; a hook head 331; a push block 4; a connecting post 42.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings of the present invention.
The utility model discloses a domestic block terminal panel, including box 1, lift apron 2 and linkage telescoping device 3.
The cabinet 1 is typically fixedly mounted at the open end of the electrical box by fasteners such as screws.
The linkage telescopic device 3 comprises two shaft hole columns 31, and the two shaft hole columns 31 respectively penetrate through the lifting cover plate 2 and are embedded into the box body 1, so that the lifting cover plate 2 is hinged with the box body 1, and the shaft hole columns 31 can move along the axes of the shaft hole columns 31. Usually, a shaft hole cavity (not shown in the drawings) for accommodating the shaft hole column 31 is arranged in the cover plate 2, and the shaft hole column 31 is embedded into the shaft hole cavity (not shown in the drawings).
The utility model relates to a panel of a household distribution box, which also comprises a push block 4; the holding and pushing block 4 is connected with the lifting cover plate 2 in a translation way, and the direction of the holding and pushing block 4 which can translate relative to the lifting cover plate 2 is vertical to the axis of the shaft hole column 31.
For example, the cover-lifting plate 2 is fixedly provided with a chute block 22 perpendicular to the axis of the shaft hole column 31, the chute block 22 is provided with a chute (not shown in the drawings), and the push block 4 is embedded into the chute (not shown in the drawings), so that the push block 4 and the cover-lifting plate 2 can be connected in a translation manner.
The linkage telescopic device 3 further comprises two connecting rods 33, one ends of the connecting rods 33 are respectively connected with one ends of the shaft hole columns 31, and the other ends of the connecting rods 33 are respectively connected with the push blocks 4.
The working principle of a domestic distribution box panel in the utility model is that: at ordinary times, the box body 1 is hinged with the lifting cover plate 2, and the lifting cover plate 2 can rotate so as to be convenient for opening/closing the lifting cover plate 2.
When the cover plate 2 needs to be detached, the push block 4 is moved downward, so that one end of the connecting rod 33 drives the shaft hole column 31 to be pulled out from the box body 1 (usually, a hole is formed in the box body 1), and at this time, the cover plate 2 can be detached from the box body 1.
When the cover plate 2 needs to be installed, the shaft hole column 31 is aligned with the hole of the box body 1, then the push block 4 is moved upwards, the shaft hole column 31 is inserted into the box body 1, and the cover plate 2 is installed on the box body 1.
It can be seen from the foregoing that, the utility model provides a domestic distribution box panel, convenient to detach, installation lift apron 2.
As an implementation manner, the connecting rod 33 is made of an elastic material (such as spring steel, etc.), the other end of the connecting rod 33 is fixedly connected to the push block 4 respectively (such as the two ends of the connecting rod 33 are both provided with the hook 331, and the hook 331 is respectively sleeved on the connecting column 42 and the pin 314 and is in interference fit with the connecting column 42 and the pin 314 to achieve the fixed connection). When the lifting cover plate 2 needs to be disassembled, the push block 4 is moved downwards, so that one end of the connecting rod 33 drives the shaft hole column 31 to be drawn out from the box body 1 (usually, a hole is arranged on the box body 1), the connecting rod 33 is elastically deformed and bent, the tail end of the shaft hole column 31 is moved upwards by the elastic force provided by the two connecting rods 33 to abut against the lifting cover plate 2 (usually, a convex ring is arranged at the tail end of the shaft hole column 31, and an annular groove is arranged at the tail end of the shaft hole cavity of the lifting cover plate 2 to improve the friction force, the attached figure of the convex ring is not drawn), so that the tail end of the shaft hole column 31 is tightly attached to the lifting cover plate 2 to generate large friction force, the connecting rod 33 is axially fixed, and meanwhile, the position of the push block 4 is also fixed, thereby realizing the self-locking of the position of the. When the cover plate 2 needs to be installed, the shaft hole column 31 is aligned with the hole of the box body 1, then the push block 4 is moved upwards, the thrust of the connecting rod 33 to the shaft hole column 31 overcomes the friction between the tail end of the shaft hole column 31 and the cover plate 2, the shaft hole column 31 can be inserted into the box body 1, and the cover plate 2 is installed on the box body 1, so that the cover plate 2 is convenient to install.
In one embodiment, the connecting rod 33 is made of a hard material, one end of the connecting rod 33 is hinged to one end of the shaft hole column 31, and the other end of the connecting rod 33 is hinged to the pushing block 4. Both ends of the connecting rod 33 are provided with hook heads 331, the push block 4 is fixedly provided with a connecting column 42, the tail end of the shaft hole column 31 is provided with a pin shaft 314, and the hook heads 331 are respectively fixed on the pin shaft 314 and the connecting column 42. Facilitating the axial movement of the operating link 33 by moving the push block 4.
Further, the link retractor 3 further includes a spring 32; the shaft hole column 31 and the cover lifting plate 2 are both provided with spring platforms (not shown in the attached drawings), and two ends of the spring 32 respectively support against the spring platform (not shown in the attached drawings) of the shaft hole column 31 and the spring platform (not shown in the attached drawings) of the cover lifting plate 2. When the cover plate 2 needs to be installed, the axial hole column 31 is aligned with the hole of the box body 1, and the elastic force provided by the spring 32 can enable the axial hole column 31 to automatically reset and be inserted into the box body 1, so that the cover plate 2 is convenient to install.
Normally, a rotatable bushing 21 is provided in the upper cover plate 2. The sleeve 21 is usually made of ABS plastic and is coated with lubricant to ensure that the cover 2 can rotate smoothly.
It will be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for purposes of simplicity in describing the invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.
The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.
Claims (5)
1. The household distribution box panel comprises a box body (1), a cover lifting plate (2) and a linkage telescopic device (3); the linkage telescopic device (3) comprises two shaft hole columns (31), and the two shaft hole columns (31) respectively penetrate through the lifting cover plate (2) to be embedded into the box body (1), so that the lifting cover plate (2) is hinged with the box body (1), and the shaft hole columns (31) can move along the axes of the shaft hole columns (31);
it is characterized by also comprising a push block (4); the push block (4) is connected with the lifting cover plate (2) in a translation way, and the direction of the push block (4) which can translate relative to the lifting cover plate (2) is vertical to the axis of the shaft hole column (31); the linkage telescopic device (3) further comprises two connecting rods (33), one ends of the connecting rods (33) are respectively connected with one ends of the shaft hole columns (31), and the other ends of the connecting rods (33) are respectively connected with the push block (4).
2. The household distribution box panel according to claim 1, wherein the connecting rod (33) is made of an elastic material, one end of the connecting rod (33) is fixedly connected with one end of the shaft hole column (31), and the other end of the connecting rod (33) is respectively fixedly connected with the pushing block (4).
3. The household distribution box panel according to claim 1, wherein the connecting rod (33) is made of a hard material, one end of the connecting rod (33) is hinged to one end of the shaft hole column (31), and the other end of the connecting rod (33) is hinged to the push block (4).
4. A household electrical distribution box panel according to claim 1, characterized in that the ganged telescopic means (3) further comprise a spring (32); the shaft hole column (31) and the cover lifting plate (2) are both provided with spring platforms, and two ends of the spring (32) respectively support the spring platform of the shaft hole column (31) and the spring platform of the cover lifting plate (2).
5. A household distribution box panel according to any of claims 1 to 4, characterized in that the upper flap (2) is provided with a rotatable bushing (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033721.7U CN209963564U (en) | 2019-07-04 | 2019-07-04 | Domestic distribution box panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033721.7U CN209963564U (en) | 2019-07-04 | 2019-07-04 | Domestic distribution box panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209963564U true CN209963564U (en) | 2020-01-17 |
Family
ID=69248280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921033721.7U Active CN209963564U (en) | 2019-07-04 | 2019-07-04 | Domestic distribution box panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209963564U (en) |
-
2019
- 2019-07-04 CN CN201921033721.7U patent/CN209963564U/en active Active
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