CN213694474U

CN213694474U - Dual supply change-over switch controller convenient to dismantle

Info

Publication number: CN213694474U
Application number: CN202022865928.XU
Authority: CN
Inventors: 韩茂钦
Original assignee: Huamin Shaoguan Electromechanical Equipment Technology Co ltd
Current assignee: Huamin Shaoguan Electromechanical Equipment Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-13
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a dual supply change-over switch controller convenient to dismantle, including the controller body, controller body fixed connection is on the limiting plate, the spout has been seted up at the limiting plate middle part, and the inside embedded first slider that has of spout, the spacing groove has all been seted up to both sides around the first slider, first slider left side is provided with the connecting block, connecting block one end welding is on first slider, the welding of the connecting block other end is on the fixed plate. The utility model discloses a pulling gag lever post makes the locking of first slider and limiting plate relieve, promotes the limiting plate again, makes limiting plate and first slider separation, improves the convenience of device, when needs installation protector, through promoting the stopper, makes stopper income second spring inslot portion, promotes the protecting crust again, makes the stopper kick-back buckle inside the slotted hole, establishes the protecting crust cover on the limiting plate, improves the security of device on the limiting plate.

Description

Dual supply change-over switch controller convenient to dismantle

Technical Field

The utility model relates to a dual supply change-over switch controller technical field specifically is a dual supply change-over switch controller convenient to dismantle.

Background

The dual-power-supply changeover switch controller is a controller of a switch for switching to another power supply due to power failure, and the conventional dual-power-supply changeover switch controller can basically meet daily use requirements, but still has some defects and needs to be improved.

In long-time use, dual supply change-over switch controller can appear damaging the condition that needs to be changed, because general controller is fixed through multiunit screw nut, can lead to dismantling loaded down with trivial details when changing and waste time inconvenient dismantlement, consequently need a dual supply change-over switch controller convenient to dismantle to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual supply change-over switch controller convenient to dismantle to solve the general controller that proposes in the above-mentioned background art and be loaded down with trivial details not convenient to detach's problem that takes time when probably leading to dismantling to change through multiunit threaded nut is fixed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dual supply change-over switch controller convenient to dismantle, includes the controller body, controller body fixed connection is on the limiting plate, the spout has been seted up at the limiting plate middle part, and the inside embedded first slider that has of spout, the spacing groove has all been seted up to both sides around the first slider, first slider left side is provided with the connecting block, connecting block one end welding is on first slider, the welding of the connecting block other end is on the fixed plate, both sides all are provided with a stop device around the limiting plate.

Preferably, the upper end and the lower end of the limiting plate are provided with protective shells in an attaching mode, and the protective shells are connected with the limiting plate through a second limiting device.

Preferably, first stop device includes first spring groove, first spring, second slider and gag lever post, both sides middle part is all embedded to have first spring groove around the limiting plate, and first spring inslot portion all is provided with first spring, first spring one end all welds on first spring groove, the first spring other end all welds on the second slider, and is two sets of the gag lever post has all been welded at second slider middle part.

Preferably, the second limiting device comprises a slotted hole, a limiting block, a third sliding block, a second spring and a second spring groove, the slotted hole is formed in the upper end and the lower end of the protective shell, the limiting block is inserted into the slotted hole, the limiting block is arranged in the slotted hole in a two-group mode, the inner side of the limiting block is welded on the third sliding block, the third sliding block is embedded in the second spring groove, the second spring is arranged in the second spring groove in a two-group mode, one end of the second spring is welded on the second spring groove, and the other end of the second spring is welded on the third sliding block.

Preferably, the second sliding block is arranged in a round cake shape, and the diameter of the round cake-shaped surface of the second sliding block is equal to the diameter of the inner wall of the first spring groove.

Preferably, the third sliding block is arranged in a round cake shape, and the diameter of the round cake-shaped surface of the third sliding block is equal to the diameter of the inner wall of the second spring groove.

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

1. this dual supply change-over switch controller convenient to dismantle is provided with the limiting plate, the spout, first slider, the spacing groove, first spring, second slider and gag lever post, through the pulling gag lever post, make the locking of first slider and limiting plate remove, promote the limiting plate again, make limiting plate and first slider separation, the dismantlement of the controller body of being convenient for, general controller is fixed through multiunit threaded nut, it is loaded down with trivial details when probably leading to dismantling the change and wastes time and be convenient for dismantle, this device removes the mode that the restriction promoted limiting plate again and first slider separation through the pulling gag lever post and is convenient for dual supply change-over switch controller's dismantlement.

2. This dual supply change-over switch controller convenient to dismantle is provided with the protecting crust, the slotted hole, the stopper, the third slider, second spring and second spring groove, through promoting the stopper, make stopper income second spring inslot portion, promote the protecting crust again, make the stopper kick-back buckle inside the slotted hole, establish the protecting crust cover on the limiting plate, dual supply change-over switch controller's wiring department exposes outside, can lead to the occurence of failure of electric shock, this protector can the suit in wiring department, isolated personnel's contact improves device security.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of a cross-sectional structure of the limiting plate of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a controller body; 2. a limiting plate; 3. a chute; 4. a first slider; 5. a limiting groove; 6. connecting blocks; 7. a fixing plate; 8. a first spring groove; 9. a first spring; 10. a second slider; 11. a limiting rod; 12. a protective shell; 13. a slot; 14. a limiting block; 15. a third slider; 16. a second spring; 17. a second spring groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, a dual power supply change-over switch controller convenient to disassemble includes a controller body 1, the controller body 1 is fixedly connected to a limiting plate 2, a sliding groove 3 is formed in the middle of the limiting plate 2, a first sliding block 4 is embedded in the sliding groove 3, the size of the first sliding block 4 is matched with the size of the inner wall of the sliding groove 3, so that the first sliding block 4 can be inserted into the sliding groove 3 to achieve the purpose that the first sliding block 4 slides in the sliding groove 3, limiting grooves 5 are formed in the front side and the rear side of the first sliding block 4, a connecting block 6 is arranged on the left side of the first sliding block 4, one end of the connecting block 6 is welded on the first sliding block 4, the other end of the connecting block 6 is welded on a fixing plate 7, first limiting devices, A first spring 9, a second sliding block 10 and a limiting rod 11, wherein the middle parts of the front side and the rear side of the limiting plate 2 are embedded with a first spring groove 8, the first spring 9 is arranged in the first spring groove 8, one end of the first spring 9 is welded on the first spring groove 8, the other end of the first spring 9 is welded on the second sliding block 10, the second sliding block 10 is in a round cake shape, the diameter of the round cake surface of the second sliding block 10 is equal to the diameter of the inner wall of the first spring groove 8, the second sliding block 10 can be embedded in the inner wall of the first spring groove 8, the purpose that the second sliding block 10 slides in the first spring groove 8 is achieved, the limiting rods 11 are welded in the middle parts of the two groups of second sliding blocks 10, the diameter of the cylindrical surface of the limiting rods 11 is equal to the diameter of the inner wall of the limiting groove 5, and the diameter of the, the limiting rod 11 can be inserted into the inner wall of the limiting groove 5, and the purpose of locking the limiting plate 2 and the first sliding block 4 is achieved.

The upper end and the lower end of the limiting plate 2 are provided with protective shells 12 in a laminating manner, the protective shells 12 are made of transparent plastic materials, the protective shells 12 are connected with the limiting plate 2 through second limiting devices, each second limiting device comprises a slotted hole 13, a limiting block 14, a third sliding block 15, a second spring 16 and a second spring groove 17, the upper end and the lower end of each protective shell 12 are provided with the slotted holes 13, the limiting blocks 14 are inserted into the slotted holes 13, the size of each limiting block 14 is matched with the size of the slotted hole 13, the limiting blocks 14 can be inserted into the slotted holes 13 due to the fact that the size of each limiting block 14 is matched with the size of the slotted hole 13, the purpose of locking the protective shells 12 and the limiting plate 2 is achieved, the inner sides of the two groups of limiting blocks 14 are welded on the third sliding block 15, the third sliding block 15 is in a circular cake shape, the diameter of the circular cake-, because the diameter of the disc-shaped surface of the third slider 15 is equal to the diameter of the inner wall of the second spring groove 17, the third slider 15 can be embedded in the inner wall of the second spring groove 17, so that the purpose that the third slider 15 slides in the second spring groove 17 is achieved, the third slider 15 is embedded in the inner wall of the second spring groove 17, the second springs 16 are arranged in the two groups of second spring grooves 17, one ends of the second springs 16 are welded on the second spring groove 17, and the other ends of the second springs 16 are welded on the third slider 15.

The working principle is as follows: when needs are dismantled, through pulling gag lever post 11, make gag lever post 11 drive second slider 10 and remove, second slider 10 promotes first spring 9 and contracts, make first spring 9 contract in first spring inslot 8 inside, when gag lever post 11 shifts out inside the spacing groove 5, promote limiting plate 2, limiting plate 2 drives controller body 1 and spout 3 and removes, make spout 3 remove on 4 surfaces of first slider, when spout 3 and first slider 4 separation, reach the purpose of convenient to detach controller body 1.

When the protection device needs to be installed, the limiting block 14 is pushed, the limiting block 14 drives the third sliding block 15 to move, the third sliding block 15 pushes the second spring 16 to contract, the second spring 16 contracts inside the second spring groove 17, when the limiting block 14 is taken into the second spring groove 17, the protective shell 12 is pushed, the upper end and the lower end of the protective shell 12 slide on the limiting plate 2, when the protective shell 12 drives the groove hole 13 to move to be flush with the limiting block 14, the second spring 16 extends, the second spring 16 pushes the third sliding block 15 to move, the third sliding block 15 drives the limiting block 14 to move, the limiting block 14 is buckled inside the groove hole 13, and the purpose of isolating the connection position from the contact of personnel is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a dual supply change-over switch controller convenient to dismantle, includes controller body (1), its characterized in that: controller body (1) fixed connection is on limiting plate (2), spout (3) have been seted up at limiting plate (2) middle part, and spout (3) inside embedded have first slider (4), spacing groove (5) have all been seted up to both sides around first slider (4), first slider (4) left side is provided with connecting block (6), connecting block (6) one end welding is on first slider (4), connecting block (6) other end welding is on fixed plate (7), both sides all are provided with a stop device around limiting plate (2).

2. The conveniently-disassembled dual-power-supply changeover switch controller of claim 1, wherein: the upper end and the lower end of the limiting plate (2) are provided with protective shells (12) in an attaching mode, and the protective shells (12) are connected with the limiting plate (2) through second limiting devices.

3. The conveniently-disassembled dual-power-supply changeover switch controller of claim 1, wherein: first stop device includes first spring groove (8), first spring (9), second slider (10) and gag lever post (11), both sides middle part is all embedded to have first spring groove (8) around limiting plate (2), and first spring groove (8) inside all is provided with first spring (9), first spring (9) one end all welds on first spring groove (8), first spring (9) other end all welds on second slider (10), and is two sets of gag lever post (11) have all been welded at second slider (10) middle part.

4. The conveniently-disassembled dual-power-supply changeover switch controller of claim 2, wherein: the second limiting device comprises a slotted hole (13), limiting blocks (14), a third sliding block (15), a second spring (16) and a second spring groove (17), the slotted hole (13) is formed in the upper end and the lower end of the protective shell (12), the limiting blocks (14) are inserted into the slotted hole (13), the limiting blocks (14) are arranged in the limiting blocks (14) in a two-group mode, the inner sides of the limiting blocks (14) are welded on the third sliding block (15), the third sliding block (15) is embedded into the inner wall of the second spring groove (17), the second spring (16) is arranged in the second spring groove (17) in a two-group mode, one end of the second spring (16) is welded on the second spring groove (17), and the other end of the second spring (16) is welded on the third sliding block (15).

5. The conveniently-disassembled dual-power-supply changeover switch controller of claim 3, wherein: the second sliding block (10) is arranged to be in a round cake shape, and the diameter of the round cake-shaped surface of the second sliding block (10) is equal to the diameter of the inner wall of the first spring groove (8).

6. The conveniently-disassembled dual-power-supply changeover switch controller of claim 4, wherein: the third sliding block (15) is arranged in a round cake shape, and the diameter of the round cake-shaped surface of the third sliding block (15) is equal to that of the inner wall of the second spring groove (17).