CN218732490U

CN218732490U - Cabinet body structure for power distribution cabinet

Info

Publication number: CN218732490U
Application number: CN202221234130.8U
Authority: CN
Inventors: 刘文志
Original assignee: Beijing Kelitong Electric Co ltd
Current assignee: Beijing Kelitong Electric Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2023-03-24
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a cabinet body structure for switch board, which comprises an outer shell, the surface of shell is provided with the dial plate, and is provided with control button in the side of dial plate, still be provided with the drawer in the shell, be provided with the handle on the drawer, the handle can rotate, and when the handle rotates, the locking piece can the downstream and separate with the slot, be provided with control assembly in the slot, and when the locking piece rebound to extreme position, control assembly can be closed and make the electric elements in the drawer be linked together with external circuit. The utility model discloses in the implementation, can open the drawer and overhaul its inside electric elements the time at the user for electric elements is in the state of opening circuit, and then has guaranteed the security of user when using this device.

Description

Cabinet body structure for power distribution cabinet

Technical Field

The utility model belongs to the technical field of the switch board, specifically be a cabinet body structure for switch board.

Background

The power distribution cabinet is an electrical device commonly used in the field of power transmission. In some power distribution cabinets, a drawer structure is provided to be installed inside a drawer in order to facilitate installation and replacement of vulnerable electrical components in a store. But when needs overhaul the inside electric elements of drawer, the user need carry out the outage operation with the switch board, then open the drawer, overhaul again, comparatively troublesome.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a cabinet body structure for switch board, the effectual problem of having solved in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cabinet body structure for switch board, includes the shell, the surface of shell is provided with the dial plate, and is provided with control button in the side of dial plate, still be provided with the drawer in the shell, be provided with the handle on the drawer, the handle can rotate, and when the handle rotates, the locking piece can the downstream and separate with the slot, be provided with control assembly in the slot, and when the locking piece rebound to extreme position, control assembly can be closed and make the electric elements in the drawer be linked together with external circuit.

Further, control assembly includes plug-in strip and the flashboard that electrically conductive material made, and the plug-in strip can reciprocate, and the quantity of flashboard is two, and is provided with the terminal on the flashboard, has the clearance between two flashboards, the plug-in strip can be taken at the clearance both ends so that the flashboard is in the access state.

Furthermore, the switch blade is connected with the inner wall of the slot through a spring, and when the spring freely falls under the influence of the gravity of the switch blade, the switch blade is separated from the flashboard.

Furthermore, a sliding groove is formed in the shell, and the drawer is located in the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in the use, can open the drawer and overhaul its inside electric elements when the user for the inside electric elements of drawer is in the state of opening circuit, and then has guaranteed the security of user when using this device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the matching structure of the handle and the locking block of the present invention;

fig. 3 is a schematic view of the internal partial structure of the housing of the present invention;

fig. 4 is an enlarged structural schematic diagram of a position a in fig. 3 according to the present invention;

fig. 5 is a schematic top view of two shutters according to the present invention.

In the figure: 1. a housing; 2. a dial plate; 3. a drawer; 4. a handle; 5. a control button; 6. a locking block; 7. a rotating shaft; 8. a torsion spring; 10. a rack; 11. a gear; 12. a knife switch; 13. a slot; 14. a spring; 15. a shutter plate; 16. and (4) binding posts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Given by fig. 1-5, the utility model discloses a cabinet body structure for switch board, including shell 1, the surface of shell 1 is provided with dial plate 2, and is provided with control button 5 in the side of dial plate 2, still be provided with drawer 3 in the shell 1, be provided with handle 4 on the drawer 3, handle 4 can rotate, and when handle 4 rotated (need open drawer 3 this moment), locking piece 6 can the downstream and with slot 13 separation, be provided with control assembly in the slot 13, and when locking piece 6 rebound to extreme position (handle 4 was vertical state this moment), control assembly can be closed and make the electrical component in the drawer 3 be linked together with external circuit.

The drawer 3 is internally provided with an electric element which is communicated with an external circuit through an internal circuit, the control assembly is used for connecting the internal circuit with the external circuit, namely when the control assembly is in an off state, the electric element in the drawer 3 is in an open circuit state, and when the control assembly is in an on state, external current can flow into the internal circuit to supply power to the electric element in the drawer 3.

The control assembly comprises blades 12 and shutters 15 made of conductive materials, the blades 12 can move up and down, the number of the shutters 15 is two, binding posts 16 are arranged on the shutters 15, a gap is formed between the two shutters 15, the blades 12 can be lapped at two ends of the gap to enable the shutters 15 to be in a passage state, namely when the blades 12 are upwards jacked by the locking blocks 6, current in an external circuit can supply power to electric elements in the drawer 3.

The blade 12 is connected with the inner wall of the slot 13 through the spring 14, when the spring 14 freely falls under the influence of the gravity of the blade 12, the blade 12 is separated from the flashboard 15, and the use of the spring 14 can avoid the blade 12 from being clamped between the flashboards 15 to lose the function.

The surface of the handle 4 is fixedly connected with a rotating shaft 7, the handle 4 can rotate around the rotating shaft 7, and when the handle 4 rotates (at this time, a user needs to open the drawer 3), a gear 11 is fixedly connected outside the rotating shaft 7, a rack 10 is arranged on the surface of the locking block 6, and the gear 11 is matched with the rack 10, so that when the rotating shaft 7 rotates, the locking block 6 can move downwards to be separated from the slot 13, namely, at this time, the electric elements in the drawer 3 are in an open circuit state. The torsion spring 8 is sleeved outside the rotating shaft 7, and when no external force is applied, the torsion spring 8 can enable the handle 4 to be in a vertical state (at this time, the locking block 6 is jacked upwards, and if the locking block 6 is inserted into the slot 13 at this time, the locking block 6 can jack the knife switch 12 upwards).

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cabinet body structure for switch board, includes shell (1), its characterized in that: the utility model discloses a lock, including shell (1), drawer (13), slot (13), control assembly and control button (5), the surface of shell (1) is provided with dial plate (2), and is provided with control button (5) in the side of dial plate (2), still be provided with drawer (3) in shell (1), is provided with handle (4) on drawer (3), and handle (4) can rotate, and when handle (4) rotated, locking piece (6) can move down and separate with slot (13), be provided with control assembly in slot (13), and when locking piece (6) rebound to extreme position, control assembly can be closed and make the electric elements in drawer (3) be linked together with external circuit.

2. The cabinet body structure for the power distribution cabinet according to claim 1, wherein: the control assembly comprises a switch blade (12) and a gate plate (15) which are made of conductive materials, the switch blade (12) can move up and down, the number of the gate plates (15) is two, a binding post (16) is arranged on each gate plate (15), a gap is reserved between every two gate plates (15), and the switch blade (12) can be lapped at two ends of the gap to enable the gate plates (15) to be in a passage state.

3. The cabinet body structure for the power distribution cabinet according to claim 2, wherein: the switch blade (12) is connected with the inner wall of the slot (13) through a spring (14), and when the spring (14) freely falls under the influence of the gravity of the switch blade (12), the switch blade (12) is separated from the flashboard (15).

4. The cabinet body structure for the power distribution cabinet according to claim 1, wherein: the shell (1) is provided with a sliding groove, and the drawer (3) is positioned in the sliding groove.