CN207909773U - A kind of aviation toggle switch of tape light - Google Patents
A kind of aviation toggle switch of tape light Download PDFInfo
- Publication number
- CN207909773U CN207909773U CN201820396606.5U CN201820396606U CN207909773U CN 207909773 U CN207909773 U CN 207909773U CN 201820396606 U CN201820396606 U CN 201820396606U CN 207909773 U CN207909773 U CN 207909773U
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- China
- Prior art keywords
- light
- shaft
- toggle switch
- cam
- pcb board
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a kind of aviation toggle switches of tape light, are related to switching technique field.Including shell and pcb board, shell includes top plate, side wall and bottom plate；Pcb board is mounted on bottom plate, and toggle switch is electrically connected on pcb board, further includes rotating switch, rotating switch includes knob, shaft and cam；Shaft is inserted into from top plate in shell, and shaft upper end is connected knob, and shaft lower end is connected institute's cam, and the center of shaft offers light-conductive hole；Toggle switch includes driving lever, pedestal and spring, and pedestal is connected on pcb board, and driving lever is mounted on the base, and is located at cam right；It is contacted with the surface of revolution of cam on the left of driving lever, side wall is connected by spring on the right side of driving lever；Indicator light is also equipped on pcb board, indicator light is coaxial with light-conductive hole, and indicator light is electrically connected toggle switch；The utility model use shaft and cam design, only need very little power can toggle switch, operation facility；And the light of indicator light is stablized, and has reliable indicative function.
Description
Technical field
The utility model is related to switching technique field, more particularly to the aviation toggle switch of a kind of tape light.
Background technology
On the operation panel of air equipment, usually there are many toggle switches to control unlatching or the pass of corresponding function for band
It closes.But the toggle switch of current air equipment is often without indicator light so that operating personnel can not by indicator light come
Judge whether switch is opened, brings some inconvenience to operating personnel；And a small number of toggle switches with indicator light, instruction
If lamp passes through the covering of dry lens so that light becomes dull；And control the mechanism being turned on and off of toggle switch also by
In reasons in structure, can usually enable inconvenient.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of aviation toggle switches of tape light, existing to solve
The defects of light such as the instruction of some tape light aviation toggle switches are dull, and toggle switch is inconvenient.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of aviation toggle switch of tape light, including shell and pcb board are designed, the shell includes top plate, side wall
And bottom plate；The pcb board is mounted on the bottom plate, and toggle switch is electrically connected on the pcb board, further includes that rotation is opened
It closes, the rotating switch includes knob, shaft and cam；
The shaft is inserted into from the top plate in the shell, and the shaft upper end is connected the knob, the shaft
The connected institute's cam in lower end, the center of the shaft offers light-conductive hole；
The toggle switch includes driving lever, pedestal and spring, and the pedestal is connected on the pcb board, the driving lever
Installation on the base, is located at the cam right；It is contacted with the surface of revolution of the cam on the left of the driving lever, the driving lever
Right side connects the side wall by the spring；
Indicator light is also equipped on the pcb board, the indicator light and the light-conductive hole are coaxial, and the indicator light electrically connects
Connect the toggle switch.
Further include glass cover as being further improved for the technical program, the glass cover is mounted on the light-conductive hole top
End.
As being further improved for the technical program, spring mounting seat, the spring one are fixed on the right side of the driving lever
End is mounted on the spring mounting seat.
As being further improved for the technical program, the indicator light 22 is coated by the light-conductive hole 321.As this technology
Scheme is further improved, and bearing is equipped between the shaft and the top plate.
In the above-mentioned technical solutions, turning knob, band moving cam rotate, and when the short side of cam turns to right side, driving lever has
The effect of spring is maintained at left, when the long side of cam turns to right side, spring force is overcome to drive driving lever to right, open/
Off status changes；The light-conductive hole of spindle central can guarantee that the light of indicator light appears.
The beneficial effects of the utility model are：Using the design of shaft and cam, only need very little power can toggle switch,
Operation facility；And the light of indicator light is stablized, and has reliable indicative function.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the aviation toggle switch of tape light in specific embodiment of the present invention
Figure；
Fig. 2 is a kind of schematic diagram in A-A direction of the aviation toggle switch of tape light in specific embodiment of the present invention.
In figure, 1- shells, 2-PCB plates, 3- rotating switches, 11- top plates, 12- side walls, 13- bottom plates, 21- toggle switches,
22- indicator lights, 31- knobs, 32- shafts, 33- cams, 211- driving levers, 212- pedestals, 213- springs, 321- light-conductive holes, 322-
Glass cover.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
In this embodiment, as shown in Fig. 1 Fig. 2, a kind of aviation toggle switch of tape light, including shell 1
With pcb board 2, the shell 1 includes top plate 11, side wall 12 and bottom plate 13；The pcb board 2 is mounted on the bottom plate 13, institute
It states and is electrically connected with toggle switch 21 on pcb board 2, further include rotating switch 3, the rotating switch 3 includes knob 31, shaft 32
And cam 33；
The shaft 32 is inserted into from the top plate 11 in the shell 1, and 32 upper end of the shaft is connected the knob 31,
The connected institute's cam 33 in 32 lower end of the shaft, the center of the shaft 32 offers light-conductive hole 321；
The toggle switch 21 includes driving lever 211, pedestal 212 and spring 213, and the pedestal 212 is connected in the PCB
On plate 2, the driving lever 211 is mounted on the pedestal 212, is located at 33 right of the cam；The left side of the driving lever 211 with it is described
The surface of revolution of cam 33 contacts, and 211 right side of the driving lever connects the side wall 12 by the spring 213；
Indicator light 22 is also equipped on the pcb board 2, the indicator light 22 and the light-conductive hole 321 are coaxial, the instruction
Lamp 22 is electrically connected the toggle switch 21；
Turning knob 31, band moving cam 33 rotate, and when the short side of cam 33 turns to right side, driving lever 211 has spring 213
Effect is maintained at left, when the long side of cam 33 turns to right side, spring force is overcome to drive driving lever 211 to right, ON/OFF
State changes；Driving lever 211 can be located at left according to general custom and be set to off closed state, driving lever 211 is located at right setting
For open state；And the light-conductive hole 321 at 32 center of shaft can guarantee that the light of indicator light 22 appears.
Further, further include glass cover 322, the glass cover 322 is mounted on 321 top of the light-conductive hole.
Since light-conductive hole 321 is through-hole, the filth such as dust is might have under the conditions of daily and enters light-conductive hole 321 and is attached to
On indicator light 22, cause light dull, and indicator light 22 is difficult to clear up again；
Glass cover 322 is installed on 321 top of light-conductive hole, can effectively prevent filthy pollution indicator light 22, and glass cover 322
It is readily disassembled cleaning.
Further, the right side of the driving lever 211 is fixed with spring mounting seat, and 213 one end of the spring is mounted on described
On spring mounting seat.
Driving lever 211 is resetted by spring 213, is connected spring mounting seat on 211 right side of driving lever to install spring 213 so that
The stressing conditions of driving lever 211 are more preferable.
Further, the indicator light 22 is coated by the light-conductive hole 321.
Indicator light 22 is coated by light-conductive hole 321, and the light of indicator light 22 will not dissipate around, only in light-conductive hole 321
It transmits, lights crowds so that the light for appearing light-conductive hole 321 is more bright.Further, the shaft 32 and the top plate 11
Between bearing is installed.
In order to enable shaft 32 preferably rotate, bearing is installed between shaft 32 and top plate 11.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (5)
1. a kind of aviation toggle switch of tape light, including shell (1) and pcb board (2), the shell (1) includes top plate
(11), side wall (12) and bottom plate (13)；The pcb board (2) is mounted on the bottom plate (13), on the pcb board (2) electrically
It is connected with toggle switch (21), it is characterised in that：Further include rotating switch (3), the rotating switch (3) include knob (31),
Shaft (32) and cam (33)；
The shaft (32) is inserted into from the top plate (11) in the shell (1), and shaft (32) upper end is connected the rotation
Button (31), shaft (32) lower end are connected institute's cam (33), and the center of the shaft (32) offers light-conductive hole (321)；
The toggle switch (21) includes driving lever (211), pedestal (212) and spring (213), and the pedestal (212) is connected in
On the pcb board (2), the driving lever (211) is mounted on the pedestal (212), is located at the cam (33) right；Described group
It contacts with the surface of revolution of the cam (33) on the left of bar (211), is connected by the spring (213) on the right side of the driving lever (211)
The side wall (12)；
Indicator light (22) is also equipped on the pcb board (2), the indicator light (22) and the light-conductive hole (321) are coaxially, described
Indicator light (22) is electrically connected the toggle switch (21).
2. a kind of aviation toggle switch of tape light according to claim 1, it is characterised in that：It further include glass cover
(322), the glass cover (322) is mounted on the light-conductive hole (321) top.
3. a kind of aviation toggle switch of tape light according to claim 1, it is characterised in that：The driving lever (211)
Right side be fixed with spring mounting seat, described spring (213) one end is mounted on the spring mounting seat.
4. a kind of aviation toggle switch of tape light according to claim 1, it is characterised in that：The indicator light (22)
It is coated by the light-conductive hole (321).
5. a kind of aviation toggle switch of tape light according to claim 1, it is characterised in that：The shaft (32) with
Bearing is installed between the top plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820396606.5U CN207909773U (en) | 2018-03-23 | 2018-03-23 | A kind of aviation toggle switch of tape light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820396606.5U CN207909773U (en) | 2018-03-23 | 2018-03-23 | A kind of aviation toggle switch of tape light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909773U true CN207909773U (en) | 2018-09-25 |
Family
ID=63559362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820396606.5U Active CN207909773U (en) | 2018-03-23 | 2018-03-23 | A kind of aviation toggle switch of tape light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672954A (en) * | 2019-01-28 | 2019-04-23 | 广州疯酷科技有限公司 | A kind of headset switch device and the earphone including the headset switch device |
-
2018
- 2018-03-23 CN CN201820396606.5U patent/CN207909773U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672954A (en) * | 2019-01-28 | 2019-04-23 | 广州疯酷科技有限公司 | A kind of headset switch device and the earphone including the headset switch device |
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