CN215007989U - Take lamp button switch structure that possesses analog output - Google Patents
Take lamp button switch structure that possesses analog output Download PDFInfo
- Publication number
- CN215007989U CN215007989U CN202121287528.3U CN202121287528U CN215007989U CN 215007989 U CN215007989 U CN 215007989U CN 202121287528 U CN202121287528 U CN 202121287528U CN 215007989 U CN215007989 U CN 215007989U
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- button cap
- switch
- hole
- light guide
- guide plate
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- Switch Cases, Indication, And Locking (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a what possess analog output takes lamp button switch structure. The switch structure with the lamp button cap consists of a switch fixing seat, a micro switch, a potentiometer mounting plate, a transparent button cap, a light guide plate, a connecting shaft and a coupler. The beneficial effects of the utility model reside in that: the micro switch and the potentiometer are integrated into a switch structure, and digital quantity and analog quantity output is realized by utilizing the switch structure, so that the number of switches or potentiometers of a control console and an instrument board of an aircraft cockpit is reduced, and the operation efficiency and experience of a pilot are improved; the light guide plate can illuminate the transparent button cap and is used in a dark environment.
Description
Technical Field
The utility model relates to a control cabinet and instrument board of aircraft cockpit, especially, a what possess analog output takes lamp button switch structure.
Background
At present, a large number of button switches and potentiometers are arranged on a control console and an instrument panel of an aircraft cockpit. The push-button switch can only output digital quantity. The potentiometer can only output analog quantity. Too many push-button switches and potentiometers will result in a too compact layout, resulting in too complex pilot operation and affecting operating efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem that button switch does not have analog output among the prior art, and providing a novel take lamp button switch structure that possesses analog output.
In order to realize the purpose, the technical scheme of the utility model is as follows: a lamp-equipped button switch structure with analog output is composed of a switch fixing seat, a micro switch, a potentiometer mounting plate, a transparent button cap, a light guide plate, a connecting shaft and a shaft coupler, wherein the micro switch is accommodated in the switch fixing seat, the switch fixing seat is fixedly connected with the micro switch, the top surface of the micro switch is provided with a switch button, the potentiometer is arranged below the switch fixing seat, the potentiometer is fixed on the switch fixing seat through the potentiometer mounting plate, the potentiometer is provided with a shaft handle with a pressing self-locking function, the shaft handle extends upwards, the transparent button cap is arranged above the shaft handle, the transparent button cap is made of transparent materials, the transparent button cap is provided with a button cap top wall and a button cap peripheral wall, the connecting shaft extends vertically, and the upper end of the connecting shaft is arranged inside the transparent button cap, the upper end of the connecting shaft is fixedly connected with the transparent button cap, the light guide plate is arranged inside the transparent button cap, a wire throwing hole is formed in the connecting shaft, a signal wire of the light guide plate is led out to the outside of the connecting shaft through the wire throwing hole and is connected with an external control circuit, and the light guide plate is used for illuminating the transparent button cap.
As a preferable configuration of the push-button switch structure with lamp having an analog output, the potentiometer is integrally connected to the potentiometer mounting plate, the potentiometer mounting plate is formed with a first connection hole, the switch fixing base is formed with a first connected hole corresponding to the first connection hole, and a fastening screw serving as a first connecting member is provided between the first connected hole and the first connection hole.
In a preferred embodiment of the push button switch with lamp having an analog output, the peripheral wall of the button cap is formed with a second coupling hole, the upper end of the coupling shaft is formed with a second coupled hole corresponding to the second coupling hole, and a fastening screw as a second coupling member is provided between the second coupled hole and the second coupling hole.
In a preferred embodiment of the push-button switch with lamp structure with analog output, the top surface of the light guide plate is adhered to or embedded in the bottom surface of the top wall of the button cap.
Compared with the prior art, the beneficial effects of the utility model reside in at least: the micro switch and the potentiometer are integrated into a switch structure, and digital quantity and analog quantity output is realized by utilizing the switch structure, so that the number of switches or potentiometers of a control console and an instrument board of an aircraft cockpit is reduced, and the operation efficiency and experience of a pilot are improved; the light guide plate can illuminate the transparent button cap and is used in a dark environment.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is an internal structure diagram of the present invention.
Fig. 4 is a schematic structural view of the middle connecting shaft of the present invention.
Detailed Description
The present invention will be described in further detail below with reference to the accompanying drawings by way of specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 4, there is shown a push button switch structure with a lamp having an analog output.
The switch structure with the lamp button cap comprises a switch fixing seat 1, a micro switch 2, a potentiometer 3, a potentiometer mounting plate 4, a transparent button cap 5, a light guide plate 6, a connecting shaft 7, a coupler 8 and the like.
The microswitch 2 is accommodated in the switch fixing seat 1. The switch fixing seat 1 is fixedly connected with the microswitch 2. The micro switch 2 has a switch button on the top surface. The microswitch 2 is used for realizing digital quantity output.
The potentiometer 3 is arranged below the switch fixing seat 1. The potentiometer 3 is fixed on the switch fixing seat 1 through the potentiometer mounting plate 4. Specifically, the potentiometer 3 and the potentiometer mounting plate 4 are connected into a whole, the potentiometer mounting plate 4 is formed with a first connecting hole, the switch fixing seat 1 is formed with a first connected hole corresponding to the first connecting hole, and a fastening screw serving as a first connecting piece is arranged between the first connected hole and the first connecting hole.
The potentiometer 3 has a shaft 30 with a push-on self-lock. The mandrel 30 extends upwardly. The mandrel 30 may be rotated or depressed. The potentiometer 3 is used for realizing analog quantity output.
The transparent button cap 5 is arranged above the shaft shank 30. The transparent button cap 5 is made of transparent materials. The transparent button cap 5 has a button cap top wall and a button cap peripheral wall.
The connecting shaft 7 extends vertically. The upper end of the connecting shaft 7 extends to the inside of the transparent button cap 5. The upper end of the connecting shaft 7 is fixedly connected with the transparent button cap 5. Specifically, the button cap peripheral wall is formed with a second connecting hole, a second connected hole corresponding to the second connecting hole is formed at the upper end of the connecting shaft 7, and a set screw serving as a second connecting member is provided between the second connected hole and the second connecting hole. The lower end of the connecting shaft 7 is fixedly connected with the shaft handle 30 through the coupler 8, namely the transparent button cap 5, the connecting shaft 7, the coupler 8 and the shaft handle 30 are connected into a whole to realize synchronous action (pressing and/or rotation).
The light guide plate 6 is disposed inside the transparent button cap 5. The top surface of the light guide plate 6 can be adhered or embedded on the bottom surface of the top wall of the button cap. The connecting shaft 7 is formed with a thread throwing hole 70. The wire throwing hole 70 is a through hole. And the signal wire of the light guide plate 6 is led out to the outside of the connecting shaft 7 through the wire throwing hole 70 and is connected with an external control circuit. Whether the light guide plate 6 operates or not is controlled by the external control circuit. The light guide plate 6 is used for illuminating the transparent button cap 5, so that the use in a dark environment is facilitated.
The digital quantity output process of the switch structure with the lamp button cap comprises the following steps:
the transparent button cap 5 is pressed down, the transparent button cap 5, the connecting shaft 7, the coupler 8 and the potentiometer 3, the four shaft handles 30 are synchronously pressed down, and the coupler 8 presses down the switch button of the microswitch 2 to realize digital quantity output.
The analog quantity output process of the switch structure with the lamp button cap comprises the following steps:
the transparent button cap 5 is rotated, and the transparent button cap 5, the connecting shaft 7, the coupler 8 and the shaft handle 30 of the potentiometer 3 are synchronously rotated to realize analog quantity output.
The above description is only intended to illustrate embodiments of the present invention, and the description is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. The utility model provides a what possess analog output takes lamp button switch structure, its characterized in that, take lamp button switch structure comprises switch fixing base, micro-gap switch, potentiometre mounting panel, transparent button cap, light guide plate, connecting axle, shaft coupling, the inside micro-gap switch that has of switch fixing base, switch fixing base with micro-gap switch looks fixed connection, the micro-gap switch top surface has shift knob, the potentiometre arranges in switch fixing base below, the potentiometre passes through the potentiometre mounting panel is fixed in the switch fixing base, the potentiometre has the axostylus axostyle of area pressure auto-lock, the axostylus axostyle upwards extends, transparent button cap cloth is arranged in the axostylus axostyle top, transparent button cap adopts transparent material, transparent button cap has button cap roof and button cap perisporium, the connecting axle is along vertical extension, the connecting shaft upper end arrange in inside the transparent button cap, the connecting shaft upper end with transparent button cap looks fixed connection, the light guide plate arrange in inside the transparent button cap, the connecting shaft is formed with gets rid of the line hole, the signal line of light guide plate passes through get rid of the line hole and draws forth to the connecting shaft outside links to each other with external control circuit, the light guide plate is used for lightening transparent button cap.
2. The push-button switch structure with light having analog output of claim 1, wherein the potentiometer is integrally connected to the potentiometer mounting plate, the potentiometer mounting plate is formed with a first connecting hole, the switch holder is formed with a first connected hole corresponding to the first connecting hole, and a fastening screw as a first connecting member is provided between the first connected hole and the first connecting hole.
3. The structure of claim 1, wherein a second connection hole is formed in the peripheral wall of the button cap, a second connection hole corresponding to the second connection hole is formed at an upper end of the connection shaft, and a fastening screw is provided between the second connection hole and the second connection hole as a second connecting member.
4. The pushbutton switch structure with light having analog output of claim 1, wherein the top surface of the light guide plate is adhered to or embedded in the bottom surface of the top wall of the button cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121287528.3U CN215007989U (en) | 2021-06-09 | 2021-06-09 | Take lamp button switch structure that possesses analog output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121287528.3U CN215007989U (en) | 2021-06-09 | 2021-06-09 | Take lamp button switch structure that possesses analog output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215007989U true CN215007989U (en) | 2021-12-03 |
Family
ID=79130793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121287528.3U Active CN215007989U (en) | 2021-06-09 | 2021-06-09 | Take lamp button switch structure that possesses analog output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215007989U (en) |
-
2021
- 2021-06-09 CN CN202121287528.3U patent/CN215007989U/en active Active
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