CN209768001U

CN209768001U - Push-button controller

Info

Publication number: CN209768001U
Application number: CN201920068994.9U
Authority: CN
Inventors: 李剑; 徐佳
Original assignee: Jiangyin Baohong Electrical Appliance Co Ltd
Current assignee: Jiangyin Baohong Electrical Appliance Co Ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2019-12-10
Anticipated expiration: 2029-01-15

Abstract

The utility model discloses a key controller belongs to domestic appliance's technical field, aims at providing one kind with the key controller on a controller of a plurality of switch integration, and its technical scheme main points are bottom including the button main part and be connected with the button main part, be equipped with the key circuit board between button main part and the bottom, be equipped with two key switch on the key circuit board at least, the position that corresponds to key switch in the button main part is equipped with the button check with button main part elastic connection. Through the setting of button controller, integrate the switch of a plurality of equipment on a controller, reduce the use of switch.

Description

Push-button controller

Technical Field

The utility model relates to a domestic appliance's technical field, in particular to button controller.

Background

Along with the higher living standard of people, the requirements of people on the quality of life are higher, and in the aspect of furniture, the mirror is a furniture article which is required to be used by people every day. At present, a mirror is generally installed in a household bathroom, sometimes, in order to increase illumination brightness or remove fog on the mirror, devices such as a mirror lamp or a demister need to be arranged, but the devices all need to be provided with an additional switch, so that the circuits are complicated, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a key controller has and concentrates a key controller, the advantage of convenient control with a plurality of switches.

the above technical purpose of the present invention can be achieved by the following technical solutions:

A key controller comprises a key main body and a bottom cover connected with the key main body, wherein a key circuit board is arranged between the key main body and the bottom cover, at least two key switches are arranged on the key circuit board, and a key lattice which is elastically connected with the key main body is arranged on the key main body corresponding to the positions of the key switches.

By adopting the technical scheme, when the corresponding equipment needs to be started or closed, the corresponding key lattices are pressed, and the key lattices abut against the key switch, so that the corresponding equipment is started or closed.

Furthermore, a horizontally arranged through groove is formed in the key main body, a vertically arranged elastic connecting plate is arranged between the key grid and the key main body, the connecting plate is arranged in an L shape, and a bottom plate of the connecting plate penetrates through the through groove to be connected with the key grid.

By adopting the technical scheme, the key main body can be hidden behind the mirror when the mirror is installed, only the key lattices are exposed, and the attractiveness is enhanced.

Furthermore, a guide rod is arranged at the position of the key grid facing the key switch.

Through adopting above-mentioned technical scheme, through setting up the guide arm for when pressing the button check, can be more accurate conduct the key switch with doing all can.

Furthermore, a PCB fixing lining is arranged between the key circuit board and the key main body, a guide hole is formed in the position, corresponding to the guide rod, of the PCB fixing lining, and the guide rod slides in the guide hole.

Through adopting above-mentioned technical scheme, inside the fixed inside lining of PCB filled button controller, reduced the button circuit board and rocked in the button main part. In addition, the fixed inside lining of PCB can block the button circuit board, avoids the user to see the button circuit board from leading to the inslot.

Further, the position that the fixed inside lining of PCB corresponds to the connecting plate is equipped with the holding tank, and the fixed inside lining of PCB is equipped with a plurality of parting beads, and the parting bead separates adjacent holding tank.

Through adopting above-mentioned technical scheme, the holding tank is used for holding the connecting plate, and the restriction connecting plate is rocked about simultaneously.

Furthermore, the holding tank both sides all are equipped with the piece that is in the light, and the piece that is in the light that is located between two adjacent holding tanks is located the parting bead, and all the other pieces that are in the light set up the surface at the fixed inside lining of PCB.

Through adopting above-mentioned technical scheme, can reduce the light leak through setting up the piece that is in the light on the one hand, on the other hand can further restrict the connecting plate and rock about.

Further, the key switches at the first two ends are provided with LED lamps, and the PCB fixing lining and the key grids are correspondingly provided with coaxially arranged light holes.

through adopting above-mentioned technical scheme, even under the condition at night, the user also can observe corresponding button through the light on the light trap.

Furthermore, a light-transmitting PC strip is arranged in a light-transmitting hole of the key grid.

Through adopting above-mentioned technical scheme, the light trap is plugged up to printing opacity PC strip, strengthens pleasing to the eye degree.

Furthermore, the bottom is equipped with first solid fixed cylinder towards button main part one side, and the fixed inside lining of PCB corresponds position department and is equipped with the solid fixed cylinder of second, and the button main part is equipped with the internal thread section of thick bamboo towards bottom one side, and the position department that the button circuit board corresponds first solid fixed cylinder is equipped with spacing hole, and first solid fixed cylinder is equipped with the screw of wearing to be equipped with, and the screw passes spacing hole and the solid fixed cylinder of second in proper order to with internal thread section of thick bamboo fixed connection.

Through adopting above-mentioned technical scheme, the screw passes first solid fixed cylinder, spacing hole and the solid fixed cylinder of second in proper order to with an internal thread section of thick bamboo fixed connection, thereby with bottom and button main part fixed connection.

Furthermore, a sealing strip is arranged at the joint of the key body and the bottom cover.

through adopting above-mentioned technical scheme, the sealing strip can prevent that steam from permeating to the controller in, reduces the damage of steam to key circuit board, prolongs its life.

To sum up, the utility model discloses following beneficial effect has:

1. Switches of a plurality of devices are integrated on one controller through the arrangement of the button type controller, so that the use of the switches is reduced;

2. The key circuit board can be blocked by arranging the PCB fixing lining, so that a user can be prevented from seeing the key circuit board from the through groove, and the user experience is improved;

3. Through the setting of LED lamp, even under the condition of night, the user can also observe corresponding button through the light on the light trap.

Drawings

FIG. 1 is an exploded view of a push-button control in an embodiment;

FIG. 2 is a schematic diagram of the back side of the key body in the embodiment;

FIG. 3 is a rear view of the PCB mounting insert of the exemplary embodiment.

In the figure, 1, a key body; 11. a key grid; 12. a through groove; 13. a connecting plate; 14. a guide bar; 15. an internal threaded barrel; 16. a light-transmitting hole; 17. a light-transmitting PC strip; 2. a bottom cover; 21. a first fixed cylinder; 3. a key circuit board; 31. a key switch; 32. an LED lamp; 4. fixing the inner lining on the PCB; 41. a limiting block; 42. a guide hole; 43. accommodating grooves; 44. a parting strip; 45. a light blocking block; 46. a limiting hole; 47. a second fixed cylinder; 48. a joint bore; 5. a waterproof joint; 6. a sealing strip; 7. and (4) screws.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b): a button controller, as shown in figure 1, includes button main part 1 and bottom 2 of being connected with button main part 1, is equipped with button circuit board 3 and PCB fixed inside lining 4 between button main part 1 and the bottom 2, is equipped with water joint 5 on the button main part 1, all is equipped with joint hole 48 on button main part 1 and the PCB fixed inside lining 4, and water joint 5 joint is in joint hole 48. The junction of button main part 1 and bottom 2 is equipped with sealing strip 6, and sealing strip 6 can prevent that steam from permeating the controller in, reduces the damage of steam to button circuit board 3, prolongs its life.

As shown in fig. 1, the key circuit board 3 is provided with four key switches 31, the four key lattices 11 are respectively a defogging key, a mirror lamp key, a conversion key and a main switch key, and the key main body 1 is provided with the key lattices 11 corresponding to the key switches 31 and elastically connected with the key main body 1. A plurality of switches are centralized to one case controller, so that the control is convenient.

As shown in fig. 1 and 2, a horizontally disposed through groove 12 is formed at the bottom of the key main body 1, a vertically disposed elastic connecting plate 13 is disposed between the key grid 11 and the key main body 1, the connecting plate 13 is L-shaped, and a bottom plate of the connecting plate 13 penetrates through the through groove 12 and is connected with the key grid 11. When the mirror is installed, the key body 1 can be hidden behind the mirror, and only the key lattices 11 are exposed, so that the attractiveness is enhanced. An aluminum profile decorating strip can be matched to enhance the appearance.

As shown in fig. 1 and 3, the fixed inside lining 4 of PCB is located between the key circuit board 3 and the key main body 1, and inside the key controller was filled to the fixed inside lining 4 of PCB, it rocked in the key main body 1 to reduce the key circuit board 3, is equipped with stopper 41 on the fixed inside lining 4 of PCB simultaneously and further reduces the key circuit board 3 and rocks. In addition, the PCB fixing liner 4 can block the key circuit board 3, and prevent the user from seeing the key circuit board 3 from the through groove 12.

As shown in fig. 1 and 2, the key lattice 11 is provided with guide rods 14 at positions facing the key switches 31, and the PCB fixing liner 4 is provided with guide holes 42 at positions corresponding to the guide rods 14, the guide rods 14 sliding in the guide holes 42. By providing the guide bar 14, when the key grid 11 is pressed, a force can be more accurately transmitted to the key switch 31.

As shown in fig. 1, the PCB fixing liner 4 is provided with a receiving groove 43 corresponding to the connecting plate, the PCB fixing liner 4 is provided with a plurality of parting strips 44, and the parting strips 44 separate the adjacent receiving grooves 43. The receiving groove 43 is used to receive the connecting plate 13 while restricting the connecting plate 13 from shaking left and right.

As shown in fig. 1, light blocking blocks 45 are disposed on two sides of each accommodating groove 43, the light blocking block 45 located between two adjacent accommodating grooves 43 is located on the division bar 44, and the rest of the light blocking blocks 45 are disposed on the surface of the PCB fixing lining 4. The light leakage can be reduced through setting up light blocking block 45 on the one hand, and on the other hand can further restrict the connecting plate and rock about.

as shown in fig. 1, the key switches 31 at the first two ends are provided with LED lamps 32, the PCB fixing lining 4 and the key grid 11 are correspondingly provided with coaxially arranged light holes 16, and the light holes 16 of the key grid 11 are provided with light-transmitting PC bars 17. Even at night, the user can observe the corresponding key through the light on the light-transmitting hole 16. The light-transmitting PC strips 17 block the light-transmitting holes 16, so that the attractiveness is enhanced.

As shown in fig. 1, 2 and 3, the bottom cover 2 is provided with a first fixing cylinder 21 on one side facing the key body 1, a second fixing cylinder 47 is provided at a position corresponding to the PCB fixing lining 4, the key body 1 is provided with an internal thread cylinder 15 on one side facing the bottom cover 2, a limiting hole 46 is provided at a position corresponding to the first fixing cylinder 21 on the key circuit board 3, the first fixing cylinder 21 is provided with a screw 7, and the screw 7 sequentially penetrates through the limiting hole 46 and the second fixing cylinder 47 and is fixedly connected with the internal thread cylinder 15. The screw 7 sequentially passes through the first fixing cylinder 21, the limiting hole 46 and the second fixing cylinder 47 and is fixedly connected with the internal thread cylinder 15, so that the bottom cover 2 and the key main body 1 are fixedly connected.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A push-button controller, characterized by: the novel keyboard comprises a key body (1) and a bottom cover (2) connected with the key body (1), wherein a key circuit board (3) is arranged between the key body (1) and the bottom cover (2), at least two key switches (31) are arranged on the key circuit board (3), and a key lattice (11) elastically connected with the key body (1) is arranged at a position, corresponding to the key switches (31), on the key body (1).

2. The touch-tone controller of claim 1, wherein: the key body (1) is provided with a horizontally arranged through groove (12), a vertically arranged elastic connecting plate (13) is arranged between the key lattice (11) and the key body (1), the connecting plate (13) is arranged in an L shape, and a bottom plate of the connecting plate (13) penetrates through the through groove (12) to be connected with the key lattice (11).

3. A touch-tone controller in accordance with claim 2, wherein: and a guide rod (14) is arranged at the position of the key grid (11) facing the key switch (31).

4. A touch-tone controller in accordance with claim 3, wherein: a PCB fixing lining (4) is arranged between the key circuit board (3) and the key main body (1), a guide hole (42) is formed in the position, corresponding to the guide rod (14), of the PCB fixing lining (4), and the guide rod (14) slides in the guide hole (42).

5. The touch-tone controller of claim 4, wherein: the PCB fixing lining (4) is provided with an accommodating groove (43) corresponding to the position of the connecting plate (13), the PCB fixing lining (4) is provided with a plurality of parting beads (44), and the adjacent accommodating groove (43) is separated by the parting beads (44).

6. The touch-tone controller of claim 5, wherein: the holding tank (43) both sides all are equipped with block (45) that is in the light, are located block (45) that is in the light between two adjacent holding tanks (43) and are located parting bead (44), and remaining block (45) that is in the light set up the surface at the fixed inside lining of PCB (4).

7. The touch-tone controller of claim 4, wherein: the key switches (31) at the first two ends are provided with LED lamps (32), and the PCB fixing lining (4) and the key lattices (11) are correspondingly provided with light holes (16) which are coaxially arranged.

8. The touch-tone controller of claim 7, wherein: and light-transmitting PC strips (17) are arranged in the light-transmitting holes (16) of the key grids (11).

9. A touch-tone controller in accordance with claim 3, wherein: bottom (2) are equipped with first solid fixed cylinder (21) towards button main part (1) one side, the fixed inside lining of PCB (4) corresponds position department and is equipped with the solid fixed cylinder of second (47), button main part (1) are equipped with interior thread section of thick bamboo (15) towards bottom (2) one side, the position department that button circuit board (3) correspond first solid fixed cylinder (21) is equipped with spacing hole (46), first solid fixed cylinder (21) are established and are worn to be equipped with screw (7), screw (7) pass spacing hole (46) and the solid fixed cylinder of second (47) in proper order to with interior thread section of thick bamboo (15) fixed connection.

10. The touch-tone controller of claim 1, wherein: and a sealing strip (6) is arranged at the joint of the key body (1) and the bottom cover (2).