CN216487819U

CN216487819U - Wall switch with small swing angle

Info

Publication number: CN216487819U
Application number: CN202122951631.XU
Authority: CN
Inventors: 马耀魁
Original assignee: Zhejiang Gelan Electrical Co ltd
Current assignee: Zhejiang Gelan Electrical Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-10
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a small-swing-angle wall switch which comprises a base, an installation frame and a gland, wherein a pressing plate is rotatably connected on the gland; the transmission mechanism comprises a shifting rod which is rotatably connected on the base, one end of the shifting rod is propped against the warping plate, the upper side and the lower side of the other end of the shifting rod are respectively provided with a follow-up plate which swings forwards and backwards, the base is also rotatably connected with driving plates which are respectively arranged above and below the follow-up plate and swing left and right, and the same side of each driving plate is respectively provided with a driving part for shifting the follow-up plate; the upper end and the lower end of the pressing plate are respectively provided with a follow-up bulge, and the follow-up bulges are arranged on the same side of the driving plate and are arranged opposite to the driving part. The wall switch has the characteristics of simple structure and small swing angle, can realize the switching operation of the switch by slightly pressing down, is comfortable in hand feeling, small in size of the protruded wall surface, flat and attractive in appearance, perfect in overall function and strong in practicability.

Description

Wall switch with small swing angle

Technical Field

The utility model relates to a wall switch, in particular to a small-swing-angle wall switch.

Background

The wall switch is an electrical switch installed on a wall for switching on and off a circuit and controlling a lighting lamp. The wall switch comprises a base, a gland, a pressing plate, a rocker, a moving contact, a static contact, a wiring terminal and the like, the existing wall switch is inclined to one side under the state of pressing or not pressing, the swing angle is too large, the installed wall switch is provided with a thick switch panel, the size of the protruding wall surface is large, the appearance is uneven, the appearance is attractive, the false touch is easy to occur, the reliability is poor, and the overall effect is poor. Accordingly, the utility model provides a small swing angle wall switch.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a small-swing-angle wall switch which has the characteristics of simple structure and small swing angle, can realize the opening and closing operation of the switch under small-amplitude slight pressing, is comfortable in hand feeling, small in size of a projected wall surface, and smooth and attractive in appearance.

In order to solve the technical problem, the utility model aims to realize that: the utility model relates to a small swing angle wall switch, which comprises a base, an installation frame arranged on the base and a gland arranged in the base, wherein a press plate is rotatably connected on the gland;

the transmission mechanism comprises a deflector rod which is rotationally connected to the base, one end of the deflector rod is abutted to the warping plate, the upper side and the lower side of the other end of the deflector rod are respectively provided with a follow-up plate which swings back and forth, the base is also rotationally connected with driving plates which are respectively arranged above and below the follow-up plate and swing left and right, and the same side of each driving plate is respectively provided with a driving part for shifting the follow-up plate;

the upper end and the lower end of the pressing plate are respectively provided with a follow-up bulge for controlling the driving plate to swing left and right, and the follow-up bulges are arranged on the same side of the driving plate and are arranged opposite to the driving part.

The utility model is further configured to: the driving part is arranged behind the follow-up plate.

The utility model is further configured to: the pressing cover is provided with a through hole for the follow-up protrusion to extend into the base.

In conclusion, the utility model has the following beneficial effects: the small-swing-angle wall switch provided by the utility model has the advantages that the length of the swing arm of the follow-up plate is shortened, the driving plate which swings left and right is driven by the press plate to swing the driving rod up and down, the tilting height of one end of the follow-up plate is reduced, the overall thickness of the wall switch is reduced, the swing angle of the press plate is smaller when the wall switch is pressed, the switch can be opened and closed under small-amplitude slight pressing, the use is comfortable, the control is convenient and fast, the overall function is complete, and the practicability is high.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the press plate with a portion removed according to the present invention;

FIG. 3 is a schematic view of the exploded structure of the present invention with all of the press plates removed;

FIG. 4 is a schematic view of a portion of the structure of the present invention;

FIG. 5 is a schematic view of a portion of the present invention;

FIG. 6 is a schematic view of the present invention showing a structure of a pressing plate.

Detailed Description

For a better understanding of the technical solutions of the present invention, the following preferred embodiments of the present invention are described in conjunction with the specific examples, but it should be understood that the descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent claims of the present invention. 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.

The utility model will be further described with reference to the accompanying drawings and preferred embodiments.

Example 1

Referring to fig. 1 to 6, the wall switch with a small swing angle according to the present embodiment includes a base 1, an installation frame 2 disposed on the base 1, and a gland 3 disposed in the base 1, wherein the gland 3 is rotatably connected with a pressing plate 4, the base 1 is rotatably connected with a rocker 5 whose two ends are respectively switched to touch fixed contacts, the rocker 5 is provided with a moving contact matched with the fixed contact, and a transmission mechanism is disposed between the pressing plate 4 and the rocker 5; the transmission mechanism comprises a deflector rod 6 which is rotationally connected to the base 1, one end of the deflector rod 6 is abutted to the rocker 5, the upper side and the lower side of the other end of the deflector rod 6 are respectively provided with a follow-up plate 7 which swings back and forth, the base 1 is also rotationally connected with a driving plate 8 which is respectively arranged above and below the follow-up plate 7 and swings left and right, and the same side of the driving plate 8 is respectively provided with a driving part 9 which can move the follow-up plate 7; the upper end and the lower end of the pressing plate 4 are respectively provided with a follow-up protrusion 10 for controlling the driving plate 8 to swing left and right, and the follow-up protrusion 10 is arranged on the same side of the driving plate 8 and is arranged opposite to the driving part 9.

Further, the driving portion 9 is provided behind the follower plate 7.

Furthermore, the gland 3 is provided with a through hole 11 for the follow-up protrusion 10 to extend into the base 1.

In the embodiment, the lower end of the pressing plate 4 is pushed and pressed, so that the follow-up protrusion 10 at the lower end of the pressing plate 4 extrudes the driving plate 8 below the follow-up plate 7, the left side of the driving plate moves backwards and the right side of the driving plate moves forwards, the right side of the driving plate 8 drives the driving part 9 to stir the lower end of the follow-up plate 7 in the process of moving forwards, the lower end of the follow-up plate 7 moves forwards and the upper end of the follow-up plate 7 moves backwards, the deflector rod 6 correspondingly swings, and the moving contact on the rocker 5 is switched to contact with the corresponding static contact; on the contrary, the upper end of the pressing plate 4 is pushed and pressed, the follow-up protrusion 10 at the upper end of the pressing plate 4 extrudes the driving plate 8 above the follow-up plate 7, the left side of the driving plate 8 moves backwards and the right side moves forwards, the driving part 9 is driven by the right side of the driving plate 8 to stir the upper end of the follow-up plate 7 in the process of moving forwards, the upper end of the follow-up plate 7 moves forwards and the lower end moves backwards, the deflector rod 6 correspondingly swings, and the moving contact on the rocker plate 5 is switched to contact with the corresponding static contact.

Wherein, through the opening of perforation 11, when making gland 3 close base 1, still can control the switch control of pressing board 4.

The small-swing-angle wall switch provided by the utility model has the advantages that the length of the swing arm of the follow-up plate is shortened, the driving plate which swings left and right is driven by the press plate to swing the driving rod up and down, the tilting height of one end of the follow-up plate is reduced, the overall thickness of the wall switch is reduced, the swing angle of the press plate is smaller when the wall switch is pressed, the switch can be opened and closed under small-amplitude slight pressing, the use is comfortable, the control is convenient and fast, the overall function is complete, and the practicability is high.

Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship actually shown, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, it is possible for those skilled in the art to combine the embodiments and understand the specific meanings of the above terms according to specific situations.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a little pivot angle wall switch, includes the base, establishes the installation frame on the base, establishes the gland in the base, rotates some press boards that are connected with on the gland, the base internal rotation is connected with both ends and switches the wane of touching the static contact respectively, is equipped with the moving contact that matches the static contact on the wane, its characterized in that: a transmission mechanism is arranged between the pressing plate and the warping plate;

2. The small swing angle wall switch of claim 1, wherein: the driving part is arranged behind the follow-up plate.

3. The small swing angle wall switch according to claim 1 or 2, wherein: the pressing cover is provided with a through hole for the follow-up protrusion to extend into the base.