CN216120018U

CN216120018U - Push-button switch

Info

Publication number: CN216120018U
Application number: CN202122711142.7U
Authority: CN
Inventors: 陈宗波; 方爱阳
Original assignee: Tianxing Electronic Co ltd
Current assignee: Tianxing Electronic Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-22
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a multifunctional control button switch. The technical scheme adopted comprises the following steps: the button comprises an annular outer button and an annular inner button which are concentrically arranged, the annular outer button is operated through an outer transmission rod arranged on a group of circumferences at the bottom of the annular outer button, and the annular inner button is operated through an inner transmission rod at the bottom of the annular inner button. The advantages are as follows: when the massage button is applied to the automobile seat (not limited), the waist support of the automobile seat can be controlled by pressing the annular outer button in four directions (left, right, front and back), and meanwhile, the massage function of the automobile seat can be controlled by pressing the annular inner button.

Description

Push-button switch

Technical Field

The present invention relates to a push switch.

Background

The button switch is a switch which utilizes a button to push a transmission mechanism, so that a movable contact and a fixed contact are connected or disconnected, and the circuit is switched. Traditional button switch only has a button usually, and control mode is comparatively single, can not satisfy multi-functional control demand, for example current car seat has the waist to hold in the palm usually and adjusts and massage function, and traditional button switch just can't simultaneous control, needs two button switches of installation to realize, leads to with high costs, and the installation is troublesome, the inconvenient shortcoming of operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional control button switch.

In order to solve the above problems, the technical scheme adopted by the utility model comprises: casing, setting are in PCB board in the casing, setting are in the button of casing upper end, its characterized in that: the button consists of an annular outer button and an annular inner button which are concentrically arranged, the annular outer button operates the keys on the PCB through a group of outer transmission rods which are circumferentially arranged at the bottom, and the annular inner button operates the keys on the PCB through an inner transmission rod at the bottom.

The button switch is characterized in that: the upper end of the shell is coupled with an installation ring capable of axially rotating, and the annular outer button is coupled on the installation ring capable of axially rotating.

The button switch is characterized in that: the casing upper end is relative sets up first erection column, the collar both ends with first pivot coupling on the first erection column, the collar both ends are equipped with the second pivot in addition, the annular outer button pass through the second erection column at both ends with second pivot coupling.

The button switch is characterized in that: the shaft joint of collar is equipped with the spacing groove, first erection column, second erection column all establish the spacing inslot.

The button switch is characterized in that: the four outer transmission rods are respectively arranged at the left end, the right end, the front end and the rear end of the annular outer button.

The button switch is characterized in that: the inner transmission rod is slidably mounted on the guide groove of the annular outer knob through the guide post of the side wall.

The button switch is characterized in that: the bottom of the inner transmission rod is provided with a pressing plate, and the pressing plate is at least provided with 3 pressing protruding parts which are arranged circumferentially.

The button switch is characterized in that: the PCB is provided with a silica gel key, and the outer transmission rod and the inner transmission rod are both pressed on the silica gel key.

The push-button switch of the utility model has the following advantages: when the massage button is applied to the automobile seat (not limited), the waist support of the automobile seat can be controlled by pressing the annular outer button in four directions (left, right, front and back), and meanwhile, the massage function of the automobile seat can be controlled by pressing the annular inner button.

The utility model is further described below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the push button switch of the present invention;

FIG. 2 is a top view of the push button switch of the present invention;

FIG. 3 is an exploded view of the push button switch of the present invention;

FIG. 4 is a sectional view taken along line A-A of the push button switch of the present invention;

FIG. 5 is a sectional view taken along line B-B of the push button switch of the present invention;

FIG. 6 is a schematic view of the pressing plate according to the present invention;

FIG. 7 is a schematic structural view of the housing of the present invention;

FIG. 8 is a schematic view of the construction of the mounting ring of the present invention;

FIG. 9 is a schematic view of the construction of the annular outer knob of the present invention;

fig. 10 is a schematic view of the construction of the inner transmission rod of the present invention.

Detailed Description

Referring to fig. 1 to 10, the push button switch of the present invention includes a case 1, a PCB 2 disposed in the case 1, and a push button 3 disposed at an upper end of the case 1. The button 3 is composed of an annular outer button 4 and an annular inner button 5 which are concentrically arranged, and the annular inner button 5 can move up and down on the annular outer button 4. The annular outer button 4 operates the keys on the PCB 2 through a group of outer driving rods 6 which are circumferentially arranged at the bottom, the number of the outer driving rods 6 is usually four, and the outer driving rods 6 are arranged at the front end, the rear end, the left end and the right end of the annular outer button 4 to control the connection or disconnection of circuits in four directions. The annular inner button 5 operates a key on the PCB 2 through an inner transmission rod 7 at the bottom to control the connection or disconnection of a circuit at the bottom of the annular inner button 5. The inner transmission rod 7 and the annular inner button 5 can be integrally formed or formed in a split mode, and when the inner transmission rod 7 and the annular inner button 5 are formed in the split mode, the inner transmission rod 7 is connected with the annular inner button 5 through hooks on two sides.

Preferably, the housing 1 is coupled to an axially rotatable mounting ring 9 at an upper end thereof, and the annular outer knob 4 is coupled to the mounting ring 9 in an axially rotatable manner. The casing 1 upper end is relative sets up first erection column 10, the collar 9 both ends with 11 coupling of first pivot on the first erection column 10, collar 9 other both ends are equipped with second pivot 12, annular outer button 4 through both ends the second erection column 13 with 12 coupling of second pivot. After the installation through the structure, the annular outer button 4 can swing left and right and back and forth so as to realize the connection or disconnection of circuits in different directions.

Preferably, a limiting groove 14 is formed in a shaft joint of the mounting ring 9, the first mounting column 10 and the second mounting column 13 are both arranged in the limiting groove 14, and the maximum swing arc of the mounting ring 9 is limited by the limiting groove 14 so as to prevent the PCB 2 from being damaged due to excessive pressing.

Preferably, the inner transmission rod 7 is slidably mounted on a guide groove 16 of the annular outer knob 4 through a guide post 15 of a side wall, so that the annular inner knob 5 can stably move up and down.

Preferably, the bottom of the inner transmission rod 7 is provided with a pressing plate 17, the pressing plate 17 is provided with 4 pressing protrusions 8 which are circumferentially arranged, and the annular inner knob 5 and the inner transmission rod 7 can be kept stable and the connection or disconnection of a circuit can be better controlled by multi-point supporting and pressing.

Preferably, be equipped with the silica gel button 18 on the PCB board 2, outer drive rod 6, interior transfer line 7 all press in silica gel button 18 comes control circuit's switch-on or disconnection, and simultaneously usable the elasticity of silica gel button 18 is right outer drive rod 6, interior transfer line 7 reset. The silica gel key is a key product made of silica gel as a raw material, which is a known technology and is not described herein.

Although the present invention has been described with reference to the above embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a button switch, includes casing (1), sets up PCB board (2) in casing (1), sets up button (3) on casing (1), its characterized in that: the button (3) comprises an annular outer button (4) and an annular inner button (5) which are concentrically arranged, the annular outer button (4) operates the keys on the PCB (2) through a group of outer transmission rods (6) which are circumferentially arranged at the bottom, and the annular inner button (5) operates the keys on the PCB (2) through an inner transmission rod (7) at the bottom.

2. The push button switch of claim 1, wherein: but casing (1) upper end coupling has axial rotation's collar (9), but annular outer button (4) axial rotation's coupling is on collar (9).

3. The push button switch according to claim 2, wherein: casing (1) upper end is relative sets up first erection column (10), collar (9) both ends with first pivot (11) coupling on first erection column (10), collar (9) other both ends are equipped with second pivot (12), annular outer button (4) through second erection column (13) at both ends with second pivot (12) coupling.

4. The push button switch of claim 3, wherein: the shaft joint of the mounting ring (9) is provided with a limiting groove (14), and the first mounting column (10) and the second mounting column (13) are arranged in the limiting groove (14).

5. The push button switch of claim 3, wherein: the number of the outer transmission rods (6) is four, and the four outer transmission rods are respectively arranged at the left end, the right end, the front end and the rear end of the annular outer button (4).

6. The push button switch of claim 1, wherein: the inner transmission rod (7) is slidably arranged on a guide groove (16) of the annular outer knob (4) through a guide column (15) on the side wall.

7. The push button switch of claim 1, wherein: the bottom of the inner transmission rod (7) is provided with a pressing plate (17), and the pressing plate (17) is at least provided with 3 pressing convex parts (8) which are arranged circumferentially.

8. The push button switch of claim 1, wherein: be equipped with silica gel button (18) on PCB board (2), outer drive rod (6), interior transfer line (7) all press in silica gel button (18).