CN215645602U - Anti-creeping switch device for distribution box - Google Patents

Abstract

The utility model discloses an anti-creeping switch device for a distribution box, which comprises a switch main body and a distribution box mounting plate, wherein a protective shell convenient to disassemble and assemble is rotatably arranged on the left surface of the switch main body, a clamping device is fixedly arranged on the right surface of the switch main body, the clamping device is clamped and fixed on the outer surface of the distribution box mounting plate, when the protective shell is installed, a rotating column is aligned to the position of a mounting hole, a connecting block is rotated into a first limiting groove from a second limiting groove, the rotating column is pushed into the mounting hole under the stretching and pushing of a second spring, at the moment, the installation is finished, when the protective shell needs to be disassembled from the mounting hole, the connecting block and the rotating column are reset through reverse operation, the utility model arranges mounting holes on the front and back surfaces of the switch main body, a chute, the second spring, a top block, the rotating column, the connecting block, the first limiting groove and the second limiting groove are arranged in the protective shell, the protective shell can be more convenient and faster to assemble and connect with the switch main body.

Description

Anti-creeping switch device for distribution box

Technical Field

The utility model relates to the technical field of switch of power distribution cabinets, in particular to an anti-creeping switch device for a power distribution cabinet.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment reply load provides protection, supervision and control, is equipped with the anticreep switch in the switch board and controls the circuit connection of switch board, and the anticreep switch in the past is through the mounting panel surface of fix with screw in the switch board, and this kind of mounting means is difficult to utilize the screwdriver to fasten the screw in narrow and small switch board for the installation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a leakage prevention switch device for a distribution box, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anticreep switching device for block terminal, includes switch main part and switch board mounting panel, the left surface of switch main part rotates installs the protective housing of the dismouting of being convenient for, the right fixed surface of switch main part installs clamping device, the surface at the switch board mounting panel is fixed to the clamping device centre gripping.

Preferably, the mounting hole has all been seted up to the front and back surface of switch main part, the spout has all been seted up to the inboard surface of protective housing, the upper surface of protective housing runs through the spout and has seted up first spacing groove and second spacing groove, first spacing groove and second spacing groove are linked together, equal fixed mounting has the second spring in the spout, the equal fixed mounting of medial extremity of second spring has the kicking block, kicking block slidable mounting is in the spout, equal slidable mounting has the rotation post in the spout, the rotation post rotates and installs in the mounting hole, the outside surface of rotation post is laminated with the inboard surface of kicking block, the equal fixed mounting in surface of rotation post has the connecting block, connecting block slidable mounting is at first spacing inslot.

Preferably, the first limiting groove and the second limiting groove are the same in size.

Preferably, clamping device includes L type fixed block, two the left surface of L type fixed block symmetry fixed mounting in the switch main part, the upper end the upper surface of L type fixed block runs through slidable mounting and has the action bars, the lower fixed surface of action bars installs first concave piece, the upper surface and the upper end of first concave piece symmetry fixed mounting has spring, lower extreme between the lower surface of L type fixed block the last fixed surface of L type fixed block installs the concave piece of second, the internal surface of first concave piece and the concave piece of second all laminates with the surface of switch board mounting panel.

Preferably, the operating rod is a U-shaped operating rod.

Preferably, the protective shell is made of transparent insulating materials.

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

according to the utility model, the clamping structure is fixedly arranged on the left surface of the switch main body, and the clamping distance can be adjusted by the operating rod, so that the conventional screw fixing mode of the switch main body is replaced, and the switch main body is more convenient and faster to install;

according to the utility model, the mounting holes are formed in the front surface and the rear surface of the switch main body, and the sliding groove, the second spring, the top block, the rotating column, the connecting block, the first limiting groove and the second limiting groove are arranged in the protective shell, so that the protective shell and the switch main body can be assembled and connected more conveniently and rapidly.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic diagram of the explosive structure of the present invention.

FIG. 3 is a schematic cross-sectional view of the present invention.

Fig. 4 is a schematic structural view of the protective case of the present invention in an uninstalled state.

Fig. 5 is a detailed view of a portion a of fig. 2.

Fig. 6 is a detailed view of fig. 3 at b.

In the figure: 1. switch main part, 11, mounting hole, 2, switch board mounting panel, 3, protective housing, 31, spout, 32, second spring, 33, kicking block, 34, rotation post, 341, connecting block, 35, first spacing groove, 36, second spacing groove, 4, clamping device, 41, L type fixed block, 411, second concave block, 42, action bars, 43, first concave block, 44, spring.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an anti-creeping switch device for a distribution box comprises a switch main body 1 and a distribution box mounting plate 2, wherein a protective shell 3 convenient for disassembly and assembly is rotatably arranged on the left surface of the switch main body 1, a clamping device 4 is fixedly arranged on the right surface of the switch main body 1, the clamping device 4 is clamped and fixed on the outer surface of the distribution box mounting plate 2, the clamping distance can be adjusted by an operating rod 42 by fixedly arranging a clamping structure 4 on the left surface of the switch main body 1, thereby replacing the prior screw fixing mode of the switch main body, leading the switch main body 1 to be more convenient and faster to be installed, through arranging the mounting holes 11 on the front and the back surfaces of the switch main body 1, the sliding groove 31, the second spring 32, the top block 33, the rotating column 34, the connecting block 341, the first limiting groove 35 and the second limiting groove 36 are arranged in the protective shell 3, so that the protective shell 3 can be more conveniently and quickly assembled and connected with the switch main body 1.

Specifically, the front and rear surfaces of the switch main body 1 are both provided with mounting holes 11, the inner side surfaces of the protective shell 3 are both provided with sliding grooves 31, the upper surface of the protective shell 3 penetrates through the sliding grooves 31 and is provided with a first limiting groove 35 and a second limiting groove 36, the first limiting groove 35 is communicated with the second limiting groove 36, the sliding grooves 31 are both fixedly provided with second springs 32, the inner side ends of the second springs 32 are both fixedly provided with ejector blocks 33, the ejector blocks 33 are slidably mounted in the sliding grooves 31, the sliding grooves 31 are both slidably provided with rotating columns 34, the rotating columns 34 are rotatably mounted in the mounting holes 11, the outer side surfaces of the rotating columns 34 are attached to the inner side surfaces of the ejector blocks 33, the outer surfaces of the rotating columns 34 are both fixedly provided with connecting blocks 341, the connecting blocks 341 are slidably mounted in the first limiting grooves 35, when the protective shell 3 is mounted, the rotating columns 34 are aligned with the positions of the mounting holes 11, the connecting blocks 341 are rotated from the second limiting grooves 36 to the first limiting grooves 35, under the pushing of the extension of the second spring 32, the rotating column 34 is pushed into the mounting hole 11, at this time, the installation is completed, and when the protective shell 3 needs to be detached from the mounting hole 11, the reverse operation is performed to reset the connecting block 341 and the rotating column 34.

Specifically, the first limit groove 35 and the second limit groove 36 are formed in the same size, so that the connection block 341 can slide in the second limit groove 36.

Specifically, the clamping device 4 comprises L-shaped fixed blocks 41, two L-shaped fixed blocks 41 are symmetrically and fixedly installed on the left surface of the switch main body 1, an operating rod 42 is installed on the upper surface of the upper-end L-shaped fixed block 41 in a penetrating and sliding manner, a first concave block 43 is fixedly installed on the lower surface of the operating rod 42, springs 44 are symmetrically and fixedly installed between the upper surface of the first concave block 43 and the lower surface of the upper-end L-shaped fixed block 41, a second concave block 411 is fixedly installed on the upper surface of the lower-end L-shaped fixed block 41, the inner surfaces of the first concave block 43 and the second concave block 411 are both attached to the outer surface of the power distribution cabinet mounting plate 2, when the switch main body 1 is assembled with the power distribution cabinet mounting plate 2, the operating rod 42 is lifted upwards, the springs 44 contract, the first concave block 43 moves upwards, then the second concave block 411 is clamped on the outer surface of the lower end of the power distribution cabinet mounting plate 2, then the hand lifting the operating rod 42 is released, under the effect of spring 44, first concave brick 43 joint is in the upper end surface department of switch board mounting panel 2, and clamping device 4 centre gripping is fixed at the surface of switch board mounting panel 2 this moment.

Specifically, the operating lever 42 is a U-shaped operating lever, which facilitates pulling the operating lever 21 and facilitates the operation.

Specifically, the protective case 3 is made of a transparent insulating material, and the on/off state of the switch body 1 can be observed through the protective case 3.

The working principle is as follows:

when the protective shell 3 is installed, the rotating column 34 is aligned to the position of the installation hole 11, the connecting block 341 is rotated into the first limiting groove 35 from the second limiting groove 36, the rotating column 34 is pushed into the installation hole 11 under the stretching and pushing of the second spring 32, at this time, the installation is completed, and when the protective shell 3 needs to be detached from the installation hole 11, the connecting block 341 and the rotating column 34 are reset through reverse operation;

when assembling switch main body 1 and switch board mounting panel 2 together, upwards mention action bars 42, spring 44 contracts, and first concave piece 43 moves up, then with the concave piece 411 joint of second at the lower extreme surface of switch board mounting panel 2, then will carry the hand of action bars 42 and loosen, under the effect of spring 44, first concave piece 43 joint is in the upper end surface department of switch board mounting panel 2, and 4 centre grippings of clamping device are fixed at the surface of switch board mounting panel 2 this moment.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides an anticreep switching device for block terminal, includes switch main part (1) and switch board mounting panel (2), its characterized in that: the left surface of switch main part (1) rotates installs protective housing (3) of the dismouting of being convenient for, the right fixed surface of switch main part (1) installs clamping device (4), clamping device (4) centre gripping is fixed at the surface of switch board mounting panel (2).

2. An anti-creeping switch device for an electric box according to claim 1, characterized in that: the switch comprises a switch main body (1), wherein mounting holes (11) are formed in the front surface and the rear surface of the switch main body (1), sliding grooves (31) are formed in the inner side surface of a protective shell (3), the upper surface of the protective shell (3) penetrates through the sliding grooves (31) to form first limiting grooves (35) and second limiting grooves (36), the first limiting grooves (35) and the second limiting grooves (36) are communicated, second springs (32) are fixedly mounted in the sliding grooves (31), ejector blocks (33) are fixedly mounted at the inner side ends of the second springs (32), the ejector blocks (33) are slidably mounted in the sliding grooves (31), rotating columns (34) are slidably mounted in the sliding grooves (31), the rotating columns (34) are rotatably mounted in the mounting holes (11), the outer side surfaces of the rotating columns (34) are attached to the inner side surfaces of the ejector blocks (33), connecting blocks (341) are fixedly mounted on the outer surfaces of the rotating columns (34), the connecting block (341) is slidably mounted in the first limiting groove (35).

3. An anti-creeping switch device for an electric box according to claim 2, characterized in that: the first limiting groove (35) and the second limiting groove (36) are the same in opening size.

4. An anti-creeping switch device for an electric box according to claim 3, characterized in that: clamping device (4) include L type fixed block (41), two L type fixed block (41) symmetry fixed mounting has operating rod (42) at the left surface of switch main part (1), the upper end the upper surface of L type fixed block (41) runs through slidable mounting, the lower fixed surface of operating rod (42) installs first concave piece (43), the upper surface and the upper end of first concave piece (43) symmetry fixed mounting has spring (44) between the lower surface of L type fixed block (41), the lower extreme the last fixed surface of L type fixed block (41) installs the concave piece of second (411), the internal surface of first concave piece (43) and the concave piece of second (411) all laminates with the surface of switch board mounting panel (2).

5. An anti-creeping switch device for an electric box according to claim 4, characterized in that: the operating rod (42) is a U-shaped operating rod.

6. An anti-creeping switch device for an electric box according to claim 5, characterized in that: the protective shell (3) is made of transparent insulating materials.

Images