CN216530023U - Low-voltage cabinet - Google Patents
Low-voltage cabinet Download PDFInfo
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- CN216530023U CN216530023U CN202122664237.8U CN202122664237U CN216530023U CN 216530023 U CN216530023 U CN 216530023U CN 202122664237 U CN202122664237 U CN 202122664237U CN 216530023 U CN216530023 U CN 216530023U
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- cabinet door
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Abstract
The utility model discloses a low-voltage cabinet, comprising: the device comprises a cabinet body, a cabinet door, a telescopic piece, a connecting piece and a controller; the cabinet door is hinged to one side of the cabinet body; one end of the connecting piece is rotationally connected with the inner wall of the cabinet door; the telescopic piece is arranged on the side face of the cabinet body, and the telescopic end of the telescopic piece is rotatably connected with the other end of the connecting piece and is used for driving the cabinet door to open and close; the controller is installed on the cabinet body and electrically connected with the telescopic piece. The controller controls the telescopic movement of the telescopic piece and drives the cabinet door to open or close through the connecting piece, so that the effect of electrically opening and closing the door is realized, and the convenience of maintenance is improved.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a low-voltage cabinet.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. The cabinet door of the existing low-voltage cabinet is opened or closed manually, and the convenience is poor.
In order to solve the above problems, the chinese utility model patent, the publication number of grant is CN 209637481U, proposes a low-voltage cabinet door hinge, and its main technical points are: the first hinge is fixed on the outer side of the cabinet door, so that the opening angle of the cabinet door is large, and the maintenance and overhaul of components in the cabinet are facilitated; and secondly, the friction coefficient between the hinge and the chain shaft is small, the stability of the hinge is strong, and the appearance of the cabinet body is integrally attractive.
To above-mentioned prior art, still need artifical manual opening the door when overhauing, do not put forward effectual solution to the defect that manual opening the door convenience is poor.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide a low-voltage cabinet, which solves the technical problem in the prior art that the manual door opening is poor in convenience.
In order to achieve the above technical object, a technical solution of the present invention provides a low voltage cabinet, including: the cabinet comprises a cabinet body, a cabinet door, a telescopic piece, a connecting piece and a controller; the cabinet door is hinged to one side of the cabinet body; one end of the connecting piece is rotatably connected with the inner wall of the cabinet door; the telescopic piece is arranged on the side face of the cabinet body, and the telescopic end of the telescopic piece is rotatably connected with the other end of the connecting piece and is used for driving the cabinet door to open and close; the controller is installed on the cabinet body and electrically connected with the telescopic piece.
Furthermore, an L-shaped plate is installed on the inner side face of the cabinet door, a first pin shaft penetrates through the end face of the L-shaped plate, and the first pin shaft is rotatably connected with one end of the connecting piece.
Furthermore, the first pin shaft is provided with a limiting end and a threaded end, and one end of the connecting piece is rotatably arranged between the limiting end and the end face of the L-shaped plate; the threaded end is connected with a nut, and the nut is abutted to the end face of the L-shaped plate.
Further, the cabinet body has a plurality of vertical stand columns, the cabinet door hinge in on the stand column, be close to two of cabinet door horizontal installation has a support section of thick bamboo between the stand column, when the flexible end drive of extensible member the cabinet door is closed, the medial surface of cabinet door with support section of thick bamboo and two the mutual butt of stand column.
Furthermore, the extensible member is installed in the support cylinder, a slide is arranged on the support cylinder, a second pin shaft is fixedly connected to the extensible end of the extensible member, and the second pin shaft penetrates through the slide and is rotatably connected with the other end of the connecting piece.
Furthermore, the edge of the inner side face of the cabinet door is provided with a strip-shaped sealing structure, and when the telescopic end of the telescopic piece drives the cabinet door to be closed, the strip-shaped sealing structure is mutually abutted to the supporting cylinder and the two upright posts.
Further, the strip-shaped sealing structure is a rubber ring.
Furthermore, the telescopic part is an electric push rod.
Further, the telescopic part is an air cylinder.
Further, the controller is of a model STM32F103C8T 6.
Compared with the prior art, the utility model has the beneficial effects that: one end of the connecting piece is rotatably connected with the inner wall of the cabinet door, the telescopic end of the telescopic piece is rotatably connected with the other end of the connecting piece so as to drive the opening and closing of the cabinet door, and the controller is arranged on the cabinet body and is electrically connected with the telescopic piece; above-mentioned mode of setting up, the concertina movement of controller control extensible member to drive the cabinet door through the connecting piece and open or close, realized the effect of electric switch door, improved the convenience of overhauing.
Drawings
Fig. 1 is a first schematic structural diagram of a low-voltage cabinet according to an embodiment of the utility model;
fig. 2 is a schematic structural diagram ii of the low voltage cabinet according to the embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure A in FIG. 1;
FIG. 4 is a schematic diagram of the structure B in FIG. 2;
in the figure: 1. the cabinet body, 11, the upright post, 12, the supporting cylinder, 121, the slideway, 2, the cabinet door, 21, the L-shaped plate, 3, the telescopic piece and 4, the connecting piece.
Detailed Description
The following detailed description of the preferred embodiments of the present invention/utility model, taken in conjunction with the accompanying drawings, forms a part of this application and together with the embodiments of the utility model/utility model, serve to explain the principles of the utility model/utility model and are not intended to limit the scope of the utility model/utility model.
As shown in fig. 1 to 4, the present invention provides a low-voltage cabinet, including: the cabinet body 1, cabinet door 2, extensible member 3, connecting piece 4 and controller.
Wherein, the cabinet door 2 is hinged at one side of the cabinet body 1; one end of the connecting piece 4 is rotatably connected with the inner wall of the cabinet door 2; the telescopic piece 3 is arranged on the side surface of the cabinet body 1, and the telescopic end of the telescopic piece 3 is rotatably connected with the other end of the connecting piece 4 so as to drive the cabinet door 2 to open and close; the controller is arranged on the cabinet body 1 and is electrically connected with the telescopic piece 3.
In this embodiment, the mobile terminal is handed to the constructor, and this mobile terminal can be connected with the controller communication to be used for through the concertina movement of controller control extensible member 3, at this in-process, the concertina movement of extensible member 3 for connecting piece 4 causes cabinet door 2 to open for 2 thrusts of cabinet door, or causes cabinet door 2 to close for 2 traction forces of cabinet door.
Furthermore, an L-shaped plate 21 is mounted on the inner side surface of the cabinet door 2, a first pin shaft penetrates through the end surface of the L-shaped plate 21, and the first pin shaft is rotatably connected with one end of the connecting piece 4; the first pin shaft is provided with a limiting end and a threaded end, and one end of the connecting piece 4 is rotatably arranged between the limiting end and the end face of the L-shaped plate 21; the threaded end is connected with a nut, and the nut is abutted against the end face of the L-shaped plate 21.
Referring to fig. 1 and 3, the cabinet body 1 has a plurality of upright posts 11 vertically arranged, the cabinet door 2 is hinged to the upright posts 11, a support cylinder 12 is horizontally installed between two upright posts 11 close to the cabinet door 2, and when the telescopic end of the telescopic member 3 drives the cabinet door 2 to close, the inner side surface of the cabinet door 2 is abutted against the support cylinder 12 and the two upright posts 11; the extensible member 3 is installed in the support cylinder 12, a slide rail 121 is formed in the support cylinder 12, a second pin shaft is fixedly connected to the extensible end of the extensible member 3, and the second pin shaft penetrates through the slide rail 121 and is rotatably connected with the other end of the connecting piece 4.
In this embodiment, when the telescopic end of the telescopic member 3 extends, the second pin shaft can be driven to slide along the slideway 121, at this time, one end of the connecting member 4 rotates between the limiting end and the end surface of the L-shaped plate 21, and the other end of the connecting member 4 rotates relative to the second pin shaft, so as to provide a thrust to the cabinet door 2 to open the cabinet door 2; when the telescopic end of the telescopic member 3 is shortened, the connecting member 4 gives the cabinet door 2 a traction force to cause the cabinet door 2 to be closed.
Still further, the edge of the inner side surface of the cabinet door 2 is provided with a strip-shaped sealing structure, and when the telescopic end of the telescopic piece 3 drives the cabinet door 2 to be closed, the strip-shaped sealing structure is mutually abutted to the support cylinder 12 and the two upright posts 11.
In this embodiment, when cabinet door 2 is closed, strip seal structure and support a section of thick bamboo 12 and two stand 11 mutual butts, has avoided cabinet door 2 direct with the rigid contact who supports a section of thick bamboo 12 and stand 11, in addition, strip seal structure has also guaranteed to be the encapsulated situation in the cabinet door 2.
The strip-shaped sealing structure is a rubber ring; the telescopic part 3 is an electric push rod; the model of the controller is STM32F103C8T 6.
According to the specific working process, a constructor can hold a mobile terminal in a hand mode, the mobile terminal can be in communication connection with a controller and is used for controlling the telescopic motion of the telescopic part 3 through the controller, when the telescopic end of the telescopic part 3 extends, the second pin shaft can be driven to slide along the slide rail 121, at the moment, one end of the connecting part 4 rotates between the limiting end and the end face of the L-shaped plate 21, the other end of the connecting part 4 rotates relative to the second pin shaft, and the cabinet door 2 is pushed to open; when the telescopic end of the telescopic piece 3 is shortened, the connecting piece 4 can provide a traction force for the cabinet door 2 to cause the cabinet door 2 to be closed; when the cabinet door 2 is closed, the strip-shaped sealing structure is mutually abutted with the supporting cylinder 12 and the two upright posts 11, the direct rigid contact between the cabinet door 2 and the supporting cylinder 12 and the upright posts 11 is avoided, and the closed state in the cabinet door 2 is also ensured.
The entire workflow is completed and the details not described in detail in this specification are well within the skill of those in the art.
The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention/utility model should be covered within the protection scope of the present invention/utility model.
Claims (10)
1. A low-voltage cabinet, comprising: the cabinet comprises a cabinet body, a cabinet door, a telescopic piece, a connecting piece and a controller;
the cabinet door is hinged to one side of the cabinet body;
one end of the connecting piece is rotatably connected with the inner wall of the cabinet door;
the telescopic piece is arranged on the side face of the cabinet body, and the telescopic end of the telescopic piece is rotatably connected with the other end of the connecting piece and is used for driving the cabinet door to open and close;
the controller is installed on the cabinet body and electrically connected with the telescopic piece.
2. The low-voltage cabinet according to claim 1, wherein an L-shaped plate is mounted on the inner side surface of the cabinet door, a first pin shaft penetrates through the end surface of the L-shaped plate, and the first pin shaft is rotatably connected with one end of the connecting piece.
3. The low-voltage cabinet as claimed in claim 2, wherein the first pin shaft has a limiting end and a threaded end, and one end of the connecting member is rotatably disposed between the limiting end and the end surface of the L-shaped plate; the threaded end is connected with a nut, and the nut is abutted to the end face of the L-shaped plate.
4. The low-voltage cabinet according to claim 1, wherein the cabinet body has a plurality of vertically arranged upright posts, the cabinet door is hinged to the upright posts, a support cylinder is horizontally arranged between two upright posts close to the cabinet door, and when the cabinet door is driven to close by the telescopic end of the telescopic member, the inner side surface of the cabinet door is abutted against the support cylinder and the two upright posts.
5. The low-voltage cabinet according to claim 4, wherein the extensible member is mounted in the support cylinder, a slide is formed in the support cylinder, a second pin shaft is fixedly connected to an extensible end of the extensible member, and the second pin shaft penetrates through the slide and is rotatably connected with the other end of the connecting member.
6. The low-voltage cabinet as claimed in claim 4, wherein the edge of the inner side of the cabinet door is provided with a strip-shaped sealing structure, and when the telescopic end of the telescopic piece drives the cabinet door to close, the strip-shaped sealing structure is abutted with the supporting cylinder and the two upright posts.
7. The low-voltage cabinet according to claim 6, wherein the strip-shaped sealing structure is a rubber ring.
8. The low voltage cabinet of claim 1, wherein the telescoping member is a power push rod.
9. The low-voltage cabinet according to claim 1, wherein the telescopic member is a cylinder.
10. The low voltage cabinet of claim 1, wherein the controller is model number STM32F103C8T 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122664237.8U CN216530023U (en) | 2021-11-02 | 2021-11-02 | Low-voltage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122664237.8U CN216530023U (en) | 2021-11-02 | 2021-11-02 | Low-voltage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216530023U true CN216530023U (en) | 2022-05-13 |
Family
ID=81527161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122664237.8U Active CN216530023U (en) | 2021-11-02 | 2021-11-02 | Low-voltage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216530023U (en) |
-
2021
- 2021-11-02 CN CN202122664237.8U patent/CN216530023U/en active Active
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