CN211980467U

CN211980467U - One-position single-control switch

Info

Publication number: CN211980467U
Application number: CN202020480153.1U
Authority: CN
Inventors: 叶俊言; 罗永雄; 薛青石
Original assignee: Fung Yip Electrical Manufacturing Factory Heyuan Co ltd
Current assignee: Fung Yip Electrical Manufacturing Factory Heyuan Co ltd
Priority date: 2020-04-04
Filing date: 2020-04-04
Publication date: 2020-11-20
Anticipated expiration: 2030-04-04

Abstract

The utility model discloses a single accuse switch, including face lid, center and bottom, the center is connected with the bottom, be equipped with binding post in the bottom, face lid internal surface is equipped with and levels surface portion and slope surface portion, level surface portion is located the upper portion of face lid, slope surface portion is located the lower part of face lid, the level of face lid is equipped with the sleeve on the surface portion, the inside wall of center is equipped with the pivot, the face lid is on the center, and pivot activity suit is gone into in the sleeve, be equipped with the elasticity bump on the side of center, the slope surface portion of face lid has installed the top ejector pad, this top ejector pad stretches into in the center, the side that the side of this face lid was just facing the center after face lid and center assembly forms frameless structure, the cover is equipped with the torsional spring in the pivot, torsional spring and muffjoint. The utility model discloses it is less to press sound, and the assembly line of being convenient for just is difficult for the operating line.

Description

One-position single-control switch

Technical Field

The utility model belongs to the technical field of the switch product and specifically relates to a single accuse switch.

Background

The switch is a device for controlling the on-off of a power supply, and is widely used for controlling the on-off of various electric appliances such as lamps, fans and the like. Most switch at present, including face lid, center and bottom, face lid upside and center are for rotating elastic connection, and the panel can be pressed and realize on-off control, presses down back automatic re-setting down. The surface cover is often smaller than the middle frame, namely, the periphery of the middle frame is provided with a frame position, the pressing contact sound of the surface cover is larger, and the wiring terminal at the back of the middle frame is often a rectangular frame, so that the circuit is easy to operate during wire locking.

Disclosure of Invention

The invention aims to provide a one-bit single-control switch.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a single-bit single control switch, includes face lid, center and bottom, the center is connected with the bottom, be equipped with binding post in the bottom, face lid internal surface is equipped with and levels surface portion and slope surface portion, level surface portion is located the upper portion of face lid, slope surface portion is located the lower part of face lid, the level surface of face lid is equipped with the sleeve on the portion, the inside wall of center is equipped with the pivot, the face lid dress is on the center, and pivot activity suit is gone into in the sleeve, be equipped with the elasticity bump on the side of center, the slope surface portion of face lid has installed the top ejector pad, this top ejector pad stretches into in the center, the side that the side of this face lid is just facing the center after face lid and the center assembly forms frameless structure, the cover is equipped with the torsional spring in the pivot.

The elastic salient point is arranged in the lower end area of the flat surface part of the opposite surface cover.

The flat surface portion has the same length as the inclined surface portion.

Two sides of the middle frame are respectively provided with an elastic convex point.

The elastic salient points are arc-shaped elastic sheets, and rubber pads are coated on the surfaces of the elastic sheets.

The middle frame and the bottom cover are integrally formed.

The bottom of the wiring terminal is designed to be an arc-shaped surface for supporting the lead.

The utility model discloses a to the improvement of face lid structure, the operation is felt well, causes the risk of damage to the circuit when having reduced the assembly line, has promoted bulk strength.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

fig. 4 is a rear view structure diagram of the present invention.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in the attached figures 1-4, the utility model discloses a one-position single-control switch, which comprises a surface cover 1, a middle frame 2 and a bottom cover 4, the middle frame 2 is connected with the bottom cover 4, the wiring terminal 5 is arranged in the bottom cover 4, the inner surface of the face cover 1 is provided with a flat surface part 11 and an inclined surface part 12, the flat surface part 11 is positioned at the upper part of the face cover 1, the inclined surface part 12 is positioned at the lower part of the face cover 1, the flat surface part 11 of the face cover 1 is provided with a sleeve, the inner side wall of the middle frame 2 is provided with a rotating shaft, the face cover is arranged on the middle frame, the rotating shaft is movably sleeved in the sleeve, the side edge of the middle frame 2 is provided with an elastic salient point 6, the inclined surface part 12 of the surface cover 1 is provided with a pushing block 3, the pushing block extends into the middle frame, the side edge of the face cover is opposite to the side edge of the middle frame after the face cover and the middle frame are assembled to form a frameless structure, a torsion spring is sleeved on the rotating shaft, and the torsion spring is connected with the sleeve. The bottom cover is internally provided with a corresponding circuit switch conducting strip and the like, which is common knowledge, and the scheme realizes the reduction of contact sound by improving the assembly structure between the surface cover and the middle frame. The pivot is through setting up corresponding torsional spring to when the inclined surface position of pressing the face lid, upper portion can rotate, thereby makes inclined surface portion stretch into towards the center, and the top ejector pad then can promote corresponding trigger conducting strip, realizes the on-off control of circuit.

Two sides of the middle frame are respectively provided with a rotating shaft, and then the rotating shafts are movably inserted into the sleeves to realize rotating assembly.

The elastic protrusions 6 are provided in the lower end region of the flat surface portion 11 facing the cover 1. Two sides of the middle frame are respectively provided with an elastic convex point. The elastic salient points are arc-shaped elastic sheets, and rubber pads are coated on the surfaces of the elastic sheets. When the inclined surface part is pressed, the inclined surface part moves towards the middle frame, and the flat surface part presses the elastic salient point.

The flat surface portion has the same length as the inclined surface portion, i.e., the upper portion is set as the flat surface portion and the lower portion is set as the inclined surface portion, with respect to the center of the face cover.

The surface cover is made of PC material, which is not easy to wear and change color. The middle frame and the bottom cover are integrally formed, so that the quality difference caused by assembly of parts is reduced, and the strength of a product is enhanced.

The bottom of the wiring terminal 5 is arranged to be an arc-shaped surface 51 used for supporting a wire, the circuit is generally circular, the arc-shaped surface can be used for being mounted more in a matched mode, and the circuit is not prone to being damaged.

The utility model discloses in, utilize the improvement assembly of face lid and center, through the tight power of turning round of installation between adjustment pivot and the sleeve, realize the assembly of the level and smooth laminating distance of face lid and center. The upper flat surface part of the surface cover is still kept in contact with a part of the flat surface of the middle frame, and the surface cover is in contact with the surface cover through the elastic point, and the contact area is larger, so that the sound generated during pressing can be reduced. And through the binding post of arcwall face, be difficult for causing the damage to the circuit when the installation circuit. The front cover and the middle frame are set to be the same in size, a frame-free structure is formed, and the overall appearance is simpler.

Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements, and the like can be made in the technical solutions of the foregoing embodiments or in some of the technical features of the foregoing embodiments, but those modifications, equivalents, improvements, and the like are all within the spirit and principle of the present invention.

Claims

1. The utility model provides a single-bit single-control switch, includes face lid, center and bottom, its characterized in that, the center is connected with the bottom, be equipped with binding post in the bottom, face lid internal surface is equipped with level surface portion and slope surface portion, level surface portion is located the upper portion of face lid, slope surface portion is located the lower part of face lid, the level surface portion of face lid is equipped with the sleeve, the inside wall of center is equipped with the pivot, the face lid is adorned on the center to pivot movable sleeve is gone into in, be equipped with the elasticity bump on the side of center, the slope surface portion of face lid has been installed and has been pushed up the piece, this pushes up the piece and stretches into in the center, the side of this face lid is just facing the side of center and forms the structure of no frame after face lid and center assemble, the cover is equipped with the torsional.

2. The single-bit single-control switch according to claim 1, wherein said elastic protrusion is provided in a lower end region of the flat surface portion of the opposite-face cover.

3. The single-bit single-control switch according to claim 2, wherein the length of said flat surface portion is the same as the length of said inclined surface portion.

4. The single-bit switch according to claim 3, wherein an elastic bump is disposed on each of two sides of said middle frame.

5. The single-bit single-control switch according to claim 4, wherein the elastic salient point is an arc-shaped elastic sheet, and the surface of the elastic sheet is coated with a rubber pad.

6. The single-bit single-control switch according to claim 5, wherein the middle frame is integrally formed with the bottom cover.

7. The single-bit single-control switch as claimed in claim 6, wherein the bottom of the connecting terminal is provided with an arc-shaped surface for supporting the conducting wire.