CN210984569U

CN210984569U - Push-button switch

Info

Publication number: CN210984569U
Application number: CN201922278949.9U
Authority: CN
Inventors: 沈洪桥; 陈吉明
Original assignee: Zhejiang Guochang Communication Technology Co ltd
Current assignee: Zhejiang Guochang Communication Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-10
Anticipated expiration: 2029-12-18

Abstract

The utility model provides a button switch, which comprises a button, a driving component, an upper seat, a rotating component, a conversion sheet and a base; the button and the driving assembly are arranged at the upper end of the upper seat, and the button is connected with the upper seat in a vertical sliding manner; the upper end of the base is fixed with the upper seat; the upper end of the rotating piece is rotatably connected with the upper seat, and the lower end of the rotating piece is connected with the conversion piece; the lower end of the button drives the driving assembly, so that the lower end of the driving assembly drives the rotating piece and the conversion piece to rotate. The utility model discloses it is small, it is more convenient to assemble, and assembly efficiency is high, and the design is very ingenious.

Description

Push-button switch

Technical Field

The utility model relates to the technical field of electrical apparatus, especially, relate to a button switch.

Background

The words switch are to be interpreted as open and closed. It also refers to an electronic component that can open a circuit, interrupt a current, or cause it to flow to other circuits. The most common switches are electromechanical devices operated by a person, in which there are one or several electrical contacts. The "closing" of a contact means that the electronic contact is conductive, allowing current to flow; an "open" of the switch indicates that the electrical contact is non-conductive, creating an open circuit, not allowing current to flow. However, the existing button switch has large volume and complex structure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The to-be-solved problem of the utility model is to provide a button switch to overcome prior art in bulky, the more complicated defect of structure.

Technical scheme

In order to solve the technical problem, the utility model provides a button switch, which comprises a button, a driving component, an upper seat, a rotating piece, a conversion piece and a base; the button and the driving assembly are arranged at the upper end of the upper seat, and the button is connected with the upper seat in a vertical sliding manner; the upper end of the base is fixed with the upper seat; the upper end of the rotating piece is rotatably connected with the upper seat, and the lower end of the rotating piece is connected with the conversion piece; the lower end of the button drives the driving assembly, so that the lower end of the driving assembly drives the rotating piece and the conversion piece to rotate.

Preferably, the driving assembly comprises a slider bracket, a slider spring, a slider and a return spring; the sliding block spring is arranged in a groove at the upper end of the sliding block, and the sliding block spring are matched and can slide left and right in the sliding block bracket; the upper ends of the plurality of reset springs are matched with the first holes of the sliding block bracket, and the lower ends of the plurality of reset springs are matched with the first cylinder of the upper seat; the lower end of the sliding block corresponds to the upper end of the rotating piece.

Preferably, two sides of the lower end of the sliding block are respectively provided with a first sharp corner, and two sides of the upper end of the rotating part are provided with a second sharp corner matched with the first sharp corner.

Preferably, first bulges are arranged on two sides of the upper end of the sliding block, a sliding way matched with the first bulges is arranged at the lower end of the sliding block support, and the sliding block spring is arranged in the middle of the sliding way.

Preferably, second bulges are further arranged on two sides of the sliding block, and connecting plates matched with the second bulges are arranged on the sliding block support.

Preferably, the button is connected with the upper seat through a button pressure spring, a second cylinder matched with the button pressure spring is arranged at the lower end of the button, and a second hole matched with the button pressure spring is formed in the upper end of the upper seat.

Preferably, the lower end of the button is further provided with a third protrusion abutted to the driving assembly, sliding plates in sliding connection with the upper seat are arranged on two sides of the button, and a fourth protrusion with a limiting effect is arranged at the lower end of each sliding plate.

Preferably, the upper seat is provided with a cavity for mounting the rotating part; the lower end of the upper seat is provided with a second groove, and the rotating piece is provided with a rotating shaft matched with the second groove.

Preferably, rotate inside still being provided with a rotation torsional spring, rotate a torsional spring lower extreme with the conversion piece contacts mutually, rotate a lower extreme still be provided with the breach that the conversion piece corresponds mutually.

Preferably, the button switch further comprises a first static contact, a support piece and a second static contact, the first static contact, the support piece and the second static contact are respectively fixed in the base, and the lower end of the conversion piece is in contact with the support piece; the upper end of the conversion piece can be contacted with the first static contact piece or the second static contact piece.

The beneficial effects are that: the utility model discloses a button switch, it is small, simple structure, it is more convenient to assemble, and assembly efficiency is high, and the design is very ingenious.

Drawings

Fig. 1 is a schematic structural view of a push-button switch of the present invention;

fig. 2 is an exploded view of a push button switch according to the present invention;

FIG. 3 is an exploded view of the drive assembly;

FIG. 4 is a schematic structural view of the upper seat;

FIG. 5 is a schematic structural view of a slider bracket;

FIG. 6 is a schematic view of the slider frame in another orientation;

FIG. 7 is a schematic view of the rotating member;

FIG. 8 is a schematic view of the structure of the button;

FIG. 9 is a schematic structural view of the upper seat in another direction;

FIG. 10 is a schematic view of the slider and the rotator in engagement;

fig. 11 is a schematic view of the slider and the rotor in the other direction when they are engaged.

Description of the main elements

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

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.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

In this embodiment, please refer to fig. 1 and fig. 2, the button switch of the present invention includes a button 10, a driving assembly 20, an upper seat 30, a rotating member 40, a converting plate 50 and a base 60; the button 10 and the driving assembly 20 are arranged at the upper end of the upper seat 30, and the button 10 is connected with the upper seat 30 in a vertical sliding manner; the upper end of the base 60 is fixedly clamped with the upper seat 30; the upper end of the rotating part 40 is rotatably connected with the upper base 30, and the lower end of the rotating part 40 is connected with the converting plate 50; the lower end of the button 10 drives the driving assembly 20, so that the lower end of the driving assembly 20 drives the rotating member 40 and the converting plate 50 to rotate.

Further, in the present embodiment, referring to fig. 3, the driving assembly 20 includes a slider bracket 201, a slider spring 202, a slider 203, and a return spring 204; the slide block spring 202 is arranged in a groove at the upper end of the slide block 203, and the slide block 203 and the slide block spring 202 are matched and can be arranged in the slide block bracket 201 in a left-right sliding manner; the upper ends of the return springs 204 are matched with the first hole 205 of the slider bracket 201, and the lower ends of the return springs are matched with the first cylinder 301 of the upper seat 30; the lower end of the slider 203 corresponds to the upper end of the rotation member 40. In this embodiment, the number of the return springs 204 is two. The driving assembly 20 is skillfully designed, the sliding block 203 can slide left and right, but the sliding block 203 can return quickly after sliding under the action of the sliding block spring 202.

In addition, referring to fig. 3 and 7, first pointed portions 2010 are respectively disposed on both sides of the lower end of the slider 203, and second pointed portions 401 matched with the first pointed portions 2010 are disposed on both sides of the upper end of the rotating member 40. The first pointed portion 2010 rotates the rotation member 40.

Referring to fig. 3 and 5, in order to enable the sliding block 203 to slide smoothly in the sliding block bracket 201, first protrusions 206 are disposed on two sides of the upper end of the sliding block 203, a slide way 207 matched with the first protrusions 206 is disposed at the lower end of the sliding block bracket 201, and the sliding block spring 202 is disposed in the middle of the slide way 207.

Referring to fig. 3 and 6, in order to prevent the sliding block 203 from falling off from the sliding block bracket 201, second protrusions 208 are further disposed on two sides of the sliding block 203, and a connecting plate 209 engaged with the second protrusions 208 is disposed on the sliding block bracket 201.

Referring to fig. 2, in order to enable the button 10 to be reset quickly, the button 10 is connected to the upper seat 30 through a key compression spring 70, a second cylinder 101 adapted to the key compression spring 70 is disposed at the lower end of the button 10, and a second hole 302 adapted to the key compression spring 70 is disposed at the upper end of the upper seat 30.

Further, referring to fig. 8, a third protrusion 102 abutting against the driving assembly 20 is further disposed at a lower end of the button 10, sliding plates 103 slidably connected to the upper seat 30 are disposed at two sides of the button 10, and a fourth protrusion 104 for limiting is disposed at a lower end of the sliding plate 103. The third projection 102 functions to press the slider holder 201. Referring to fig. 4, the upper seat 30 is further provided with a groove 305 engaged with the sliding plate 103.

Further, referring to fig. 4, a cavity 303 for installing the rotating member 40 is disposed on the upper seat 30, and first grooves 304 adapted to the second sharp corner 401 of the rotating member 40 are disposed on the upper seat 30 and located at two sides of the cavity 303; the lower end of the upper seat 30 is provided with a second groove 305, and the rotating member 40 is provided with a rotating shaft 402 matched with the second groove 305. So that the rotation member 40 can be rotatably coupled to the upper housing 30.

Referring to fig. 2 and 7, in order to support the rotation member 40, increase the rotation speed of the rotation member 40, and increase the rotation torque of the rotation member 40, a rotation member torsion spring 80 is further disposed inside the rotation member 40, a lower end of the rotation member torsion spring 80 contacts the conversion plate 50, and a notch 403 corresponding to the conversion plate 50 is further disposed at a lower end of the rotation member 40.

In addition, referring to fig. 2, the push button switch further includes a first static contact 90, a supporting piece 100 and a second static contact 110, the first static contact 90, the supporting piece 100 and the second static contact 110 are respectively fixed in the base 60, and the lower end of the conversion piece 50 is in contact with the supporting piece 100; the upper end of the conversion plate 50 can be contacted with the first static contact 90 or the second static contact 110 of the first static contact 110; and quick power-off or power-on is realized.

In addition, referring to fig. 2, an outer key 120 is further installed at the upper end of the button 10, and the outer key 120 is fixedly installed on the button 10.

Referring to fig. 10 and 11, the working principle of the present invention is: the button 10 is pressed to drive the slider bracket 201 to move downwards, so that the slider 203 is contacted with the rotating part 40, the first sharp corner 2010 is contacted with the second sharp corner 401, the rotating part 40 is forced to swing, the rotating part 40 drives the conversion piece 50 to rotate, the upper end of the conversion piece 50 is contacted with the first static contact 90 or the second static contact 110, and the switch is powered off (or powered on). After the power-off (or power-on) is finished, the button 10 is quickly reset under the action of the key spring 70, the driving unit 20 is also quickly reset under the action of the reset spring 204, the button is pressed again, the rotating piece 40 rotates to the other direction, the power-on (or power-off) of the switch is finished, and the design is ingenious.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.

Claims

1. A push-button switch characterized by: comprises a button (10), a driving component (20), an upper seat (30), a rotating piece (40), a conversion piece (50) and a base (60); the button (10) and the driving assembly (20) are arranged at the upper end of the upper seat (30), and the button (10) is connected with the upper seat (30) in a vertically sliding manner; the upper end of the base (60) is fixed with the upper seat (30); the upper end of the rotating piece (40) is rotationally connected with the upper seat (30), and the lower end of the rotating piece (40) is connected with the conversion sheet (50); the lower end of the button (10) drives the driving component (20), so that the lower end of the driving component (20) drives the rotating piece (40) and the converting piece (50) to rotate.

2. The push button switch of claim 1, wherein: the driving assembly (20) comprises a sliding block bracket (201), a sliding block spring (202), a sliding block (203) and a return spring (204); the sliding block spring (202) is arranged in a groove at the upper end of the sliding block (203), and the sliding block (203) and the sliding block spring (202) are matched and can be arranged in the sliding block bracket (201) in a left-right sliding mode; the upper ends of the plurality of return springs (204) are matched with the first hole (205) of the sliding block bracket (201), and the lower ends of the return springs are matched with the first cylinder (301) of the upper seat (30); the lower end of the sliding block (203) corresponds to the upper end of the rotating piece (40).

3. The push button switch according to claim 2, wherein: first sharp corner parts (2010) are respectively arranged on two sides of the lower end of the sliding block (203), and second sharp corner parts (401) matched with the first sharp corner parts (2010) are arranged on two sides of the upper end of the rotating part (40).

4. The push button switch according to claim 2, wherein: the slider (203) upper end both sides are provided with first arch (206), slider support (201) lower extreme be provided with first arch (206) matched with slide (207), slider spring (202) set up slide (207) intermediate position.

5. The push button switch according to claim 2, wherein: second bulges (208) are further arranged on two sides of the sliding block (203), and connecting plates (209) matched with the second bulges (208) are arranged on the sliding block support (201).

6. The push button switch of claim 1, wherein: the button (10) is connected with the upper seat (30) through a key pressure spring (70), a second cylinder (101) matched with the key pressure spring (70) is arranged at the lower end of the button (10), and a second hole (302) matched with the key pressure spring (70) is formed in the upper end of the upper seat (30).

7. The push button switch of claim 6, wherein: the lower end of the button (10) is further provided with a third bulge (102) which is abutted to the driving component (20), sliding plates (103) which are connected with the upper seat (30) in a sliding mode are arranged on two sides of the button (10), and a fourth bulge (104) with a limiting effect is arranged at the lower end of each sliding plate (103).

8. The push button switch of claim 1, wherein: the upper seat (30) is provided with a cavity (303) for mounting the rotating part (40); the lower end of the upper seat (30) is provided with a second groove (305), and the rotating piece (40) is provided with a rotating shaft (402) matched with the second groove (305).

9. The push button switch of claim 1, wherein: rotate piece (40) inside still be provided with and rotate piece torsional spring (80), rotate piece torsional spring (80) lower extreme with switching piece (50) contacts, rotate piece (40) lower extreme still be provided with corresponding breach (403) of switching piece (50).

10. The push button switch according to any one of claims 1 to 9, wherein: the button switch further comprises a first static contact piece (90), a support piece (100) and a second static contact piece (110), wherein the first static contact piece (90), the support piece (100) and the second static contact piece (110) are respectively fixed in the base (60), and the lower end of the conversion piece (50) is in contact with the support piece (100); the upper end of the conversion piece (50) can be in contact with the first static contact piece (90) or the second static contact piece (110).