CN213340141U

CN213340141U - Automatic electric switch

Info

Publication number: CN213340141U
Application number: CN202022419082.7U
Authority: CN
Inventors: 张执强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-01
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses an automatic electric switch, which comprises a switch main body, wherein the switch main body is provided with a protective cover main body, the protective cover main body is provided with a protective ring, protective cloth is arranged on the inner wall of the protective ring, an inserting rod is movably arranged in the switch main body, the inner side of the protective cover main body is provided with an inserting block, a fixing mechanism is arranged in the switch main body, and the inserting rod is assembled to fix the protective cover main body on the outer wall of the switch main body through the fixing mechanism; the outer wall of the switch main body is movably provided with a locking fluted disc, a locking mechanism is arranged inside the switch main body, and the locking fluted disc is assembled to enable the inserted rod to keep a locking state through the locking mechanism. This automatic electric switch can peg graft or break away from the inserted block in the protection casing main part through the inserted bar, is convenient for install or dismantle the protection casing main part, can make locking fluted disc locking in the locking tooth's socket simultaneously to the linkage gear who makes the loose gear connection keeps the locking state.

Description

Automatic electric switch

Technical Field

The utility model relates to an electrical switch technical field specifically is an automatic electrical switch.

Background

The term switch is to be interpreted as open and closed, which also refers to an electronic component that can open a circuit, interrupt a current, or allow it to flow to other circuits, the most common being a human-operated electromechanical device in which there are one or more electrical contacts, the "closed" of which indicates that the electrical contact is conducting, allowing a current to flow; an "open" of the switch indicates that the electrical contact is not conductive, creating an open circuit, and not allowing current to flow.

But current electrical switch discovers in the use, when the switch mounting in the kitchen, a large amount of greasy dirt are attached to its surface easily, and on the switch was splashed easily to the water that splashes in the kitchen, and inside flow to the switch, cause the incident, current switch splashproof box damaged easily in the use, needs often to change, but need pull down flush mounting plate of switch when the installation, and is comparatively loaded down with trivial details, and troublesome poeration, is unfavorable for the staff to change.

In view of the above problems, innovative design based on the original automatic electrical switch is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic electric switch to propose current electric switch easy water intaking and greasy dirt when using in the kitchen among the solution above-mentioned background art, and the problem of the installation of splashproof box not being convenient for.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an automatic electrical switch comprises a switch main body, wherein a protective cover main body is arranged on the switch main body, a protective ring is arranged on the protective cover main body, protective cloth is arranged on the inner wall of the protective ring, an insertion rod is movably arranged in the switch main body, an insertion block is arranged on the inner side of the protective cover main body, a fixing mechanism is arranged in the switch main body, and the insertion rod is assembled to fix the protective cover main body on the outer wall of the switch main body through the fixing mechanism; the outer wall of the switch main body is movably provided with a locking fluted disc, a locking mechanism is arranged inside the switch main body, and the locking fluted disc is assembled to enable the inserted bar to be kept in a locking state through the locking mechanism.

Preferably, the fixing mechanism includes a first movable rack bar, a linkage gear and a second movable rack bar, a gear cavity is provided inside the switch main body, slots are symmetrically provided on the outer wall of the switch main body, the linkage gear is connected to the inner wall of the gear cavity in a gear-connecting manner, the toothed plates of the first movable rack bar and the second movable rack bar are respectively connected to the linkage gear in a meshing manner, the shaft levers of the first movable rack bar and the second movable rack bar penetrate through and extend into the slots, and the inserted levers are respectively and fixedly mounted on the ports of the first movable rack bar and the second movable rack bar shaft levers located in the slots.

Preferably, the locking mechanism comprises a movable gear, and the movable gear is movably inserted into a linkage tooth groove formed in the linkage gear.

Preferably, the locking mechanism further comprises a limiting plate and a return spring, the limiting plate is coupled to the outer wall of the movable gear shaft rod in the return cavity, and the return spring is arranged between the limiting plate and the inner wall of the return cavity.

Preferably, a reset cavity is formed in the switch main body, a locking tooth groove is formed in the outer wall of the switch main body, a shaft rod of the movable gear penetrates through the reset cavity and extends into the locking tooth groove, and the locking fluted disc is fixedly mounted on a port of the shaft rod of the movable gear, which is located in the locking tooth groove, and is connected to the locking tooth groove in a meshed manner.

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

1. this automatic electric switch can drive first movable rack bar and second movable rack bar through the linkage gear and do in opposite directions or deviate from the motion to the inserted bar of installation is pegged graft or is broken away from the inserted block in the protection casing main part on first movable rack bar of drive and the second movable rack bar, is convenient for install or dismantle the protection casing main part.

2. This automatic electric switch can make locking fluted disc locking in the locking tooth's socket through reset spring's effort to the linkage gear who makes the loose gear connection keeps the locking state, is convenient for make the first movable rack bar and the second movable rack bar of linkage gear connection keep the locking state in step.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

fig. 2 is a schematic view of the front sectional structure of the switch main body of the present invention;

fig. 3 is a schematic side sectional view of the switch body of the present invention;

fig. 4 is an enlarged schematic view of a point a in fig. 3 according to the present invention.

In the figure: 1. a switch main body; 2. a shield body; 3. a guard ring; 4. protective cloth; 5. inserting a rod; 6. a fixing mechanism; 7. a locking fluted disc; 8. a locking mechanism; 9. a gear cavity; 10. a slot; 11. a first movable rack bar; 12. a linkage gear; 13. a second movable rack bar; 14. a linkage tooth socket; 15. a reset chamber; 16. locking tooth grooves; 17. a movable gear; 18. a limiting plate; 19. a return spring; 20. and (5) inserting the blocks.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic electrical switch comprises a switch main body 1, wherein a protective cover main body 2 is arranged on the switch main body 1, a protective ring 3 is arranged on the protective cover main body 2, protective cloth 4 is arranged on the inner wall of the protective ring 3, an insertion rod 5 is movably arranged in the switch main body 1, an insertion block 20 is arranged on the inner side of the protective cover main body 2, a fixing mechanism 6 is arranged in the switch main body 1, and the insertion rod 5 is assembled to fix the protective cover main body 2 on the outer wall of the switch main body 1 through the fixing mechanism 6; the outer wall of the switch main body 1 is movably provided with a locking fluted disc 7, the inside of the switch main body 1 is provided with a locking mechanism 8, the locking fluted disc 7 is assembled to enable the inserted bar 5 to keep a locking state through the locking mechanism 8, the structural design can drive the first movable toothed bar 11 and the second movable toothed bar 13 to move in opposite directions or away from each other through the linkage gear 12, so as to drive the inserted bar 5 installed on the first movable toothed bar 11 and the second movable toothed bar 13 to be inserted into or separated from the inserted block 20 on the protective cover main body 2, the protective cover main body 2 is convenient to install or disassemble, meanwhile, the locking fluted disc 7 can be locked in the locking fluted disc 16 through the acting force of the reset spring 19, so that the linkage gear 12 connected with the movable gear 17 keeps the locking state, and the first movable toothed bar 11 and the second movable toothed bar 13 connected with the linkage gear 12 are convenient to synchronously keep the locking.

As shown in fig. 2, in the further proposed technical solution of the present invention, the fixing mechanism 6 comprises a first movable rack 11, a linking gear 12 and a second movable rack 13, a gear cavity 9 is formed inside the switch main body 1, slots 10 are symmetrically formed on the outer wall of the switch main body 1, the linking gear 12 is coupled to the inner wall of the gear cavity 9, the toothed plates of the first movable rack 11 and the second movable rack 13 are respectively engaged with the linking gear 12, the shaft rods of the first movable rack 11 and the second movable rack 13 penetrate and extend into the slots 10, the inserted link 5 is respectively fixedly mounted on the ports of the shaft rods of the first movable rack 11 and the second movable rack 13 located in the slots 10, the above structure design is convenient for the installer to rotate the linking gear 12 to synchronously drive the first movable rack bar 11 and the second movable rack bar 13 to move towards or away from each other, so that the inserting rod 5 is separated from or inserted into the inserting block 20 in the slot 10.

As further shown in fig. 4, it can be seen that in some embodiments, preferably, the locking mechanism 8 includes a movable gear 17, the movable gear 17 is movably inserted into a linking tooth slot 14 formed in the linking gear 12, and the above-mentioned structural design facilitates the movable gear 17 to move in the linking tooth slot 14 and synchronously drive the linking gear 12 to rotate.

Wherein, locking mechanism 8 still includes limiting plate 18 and reset spring 19, and limiting plate 18 hub connection is located the outer wall that resets chamber 15 in the loose gear 17 axostylus axostyle, and reset spring 19 sets up between the inner wall in limiting plate 18 and the chamber 15 that resets, and the aforesaid structural design is convenient for limiting plate 18 and restores under the effort of deformation at reset spring 19, drives locking fluted disc 7 and pegs graft in locking tooth's socket 16 to the linkage gear 12 that makes loose gear 17 connect keeps the locking state.

The utility model discloses among the further technical scheme that provides, the chamber 15 that resets has been seted up to switch main part 1's inside, locking tooth's socket 16 has been seted up on switch main part 1's the outer wall, loose gear 17's axostylus axostyle runs through and resets chamber 15 and extend to locking tooth's socket 16 in, locking fluted disc 7 fixed mounting is on the port that loose gear 17 axostylus axostyle is located locking tooth's socket 16 to the meshing is connected in locking tooth's socket 16, foretell structural design is convenient for locking fluted disc 7 drives the synchronous rotation of linkage gear 12 that.

The working principle is as follows: when the device is used, as shown in fig. 1-4, when the protection cover main body 2 needs to be installed on the switch main body 1, the insert block 20 on the protection cover main body 2 is inserted into the slot 10, then the screwdriver penetrates through the through hole on the protection cover main body 2 to be pressed against the locking fluted disc 7 in the locking fluted disc 16, and continues to apply an acting force to make the locking fluted disc 7 separate from the fluted disc in the locking fluted disc 16, so that the locking fluted disc 7 drives the movable gear 17 to move towards the inner side of the linkage fluted disc 14, and drives the limiting plate 18 to apply an acting force to the return spring 19 to deform the return spring, at this time, the screwdriver can be rotated anticlockwise, the movable gear 17 is driven by the locking fluted disc 7 to rotate anticlockwise, the linkage gear 12 is driven by the linkage fluted disc 14 connected by the movable gear 17 to rotate anticlockwise, and drives the first movable toothed bar 11 and the second movable toothed bar 13 to move towards each other, and makes, at this time, the insert 20 is completely inserted into the slot 10, and the screwdriver is rotated clockwise to insert the insert rod 5 into the groove inside the insert 20, and after the insert rod 5 is completely inserted into the insert 20, the force applied to the screwdriver is released, so that the limiting plate 18 drives the locking fluted disc 7 to be inserted into the locking fluted disc 16 under the action of the return spring 19 to restore the deformation, so that the linkage gear 12 connected with the movable gear 17 maintains the locking state, and the protective cover main body 2 is fixedly mounted on the switch main body 1.

This paper mentions reset spring 19, its elastic coefficient accords with the technical requirement of the technical scheme of the utility model.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. An automatic electrical switch, comprising a switch body (1), characterized in that:

the protection switch is characterized in that a protection cover main body (2) is arranged on the switch main body (1), a protection ring (3) is arranged on the protection cover main body (2), protection cloth (4) is arranged on the inner wall of the protection ring (3), an insertion rod (5) is movably arranged in the switch main body (1), an insertion block (20) is arranged on the inner side of the protection cover main body (2), a fixing mechanism (6) is arranged in the switch main body (1), and the insertion rod (5) is assembled to fix the protection cover main body (2) on the outer wall of the switch main body (1) through the fixing mechanism (6);

the outer wall of the switch main body (1) is movably provided with a locking fluted disc (7), a locking mechanism (8) is arranged inside the switch main body (1), and the locking fluted disc (7) is assembled to enable the inserted rod (5) to keep a locking state through the locking mechanism (8).

2. An automated electrical switch according to claim 1, wherein: the fixing mechanism (6) comprises a first movable toothed bar (11), a linkage gear (12) and a second movable toothed bar (13), a gear cavity (9) is formed in the switch main body (1), slots (10) are symmetrically formed in the outer wall of the switch main body (1), the linkage gear (12) is connected to the inner wall of the gear cavity (9) in a shaft mode, toothed plates of the first movable toothed bar (11) and the second movable toothed bar (13) are respectively connected to the linkage gear (12) in a meshed mode, shaft levers of the first movable toothed bar (11) and the second movable toothed bar (13) penetrate through and extend into the slots (10), and the inserted link (5) is fixedly installed on ports, located in the slots (10), of the first movable toothed bar (11) and the second movable toothed bar (13) respectively.

3. An automated electrical switch according to claim 1, wherein: the locking mechanism (8) comprises a movable gear (17), and the movable gear (17) is movably inserted into a linkage tooth groove (14) formed in the linkage gear (12).

4. An automated electrical switch according to claim 3, wherein: reset cavity (15) have been seted up to switch main body (1) inside, locking tooth's socket (16) have been seted up on the outer wall of switch main body (1), the axostylus axostyle of loose gear (17) runs through reset cavity (15) and extend to in locking tooth's socket (16), locking fluted disc (7) fixed mounting in loose gear (17) axostylus axostyle is located on the port in locking tooth's socket (16) to the meshing connect in locking tooth's socket (16).

5. An automated electrical switch according to claim 4, wherein: the locking mechanism (8) further comprises a limiting plate (18) and a return spring (19), the limiting plate (18) is connected to the outer wall of the movable gear (17) in the reset cavity (15) in a shaft mode, and the return spring (19) is arranged between the limiting plate (18) and the inner wall of the reset cavity (15).