CN202855575U - Switch with variable on-off state signal - Google Patents
Switch with variable on-off state signal Download PDFInfo
- Publication number
- CN202855575U CN202855575U CN 201220373484 CN201220373484U CN202855575U CN 202855575 U CN202855575 U CN 202855575U CN 201220373484 CN201220373484 CN 201220373484 CN 201220373484 U CN201220373484 U CN 201220373484U CN 202855575 U CN202855575 U CN 202855575U
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- CN
- China
- Prior art keywords
- switch
- end cap
- support
- bayonet socket
- state
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a switch with variable on-off state signal. The switch comprises a pedestal with a memory switch contact, a leaf spring which is spaced with the memory switch contact in a free state disposed in the pedestal, a cover shaped end cover disposed on a top of the pedestal, a support connected with a top of the end cover, a support pillar passing through the end cover and being abutted against the leaf spring disposed on a bottom of the support, and a button cap disposed on a top of the support. Especially, light sources are disposed in the end cover, and the light sources have two light intensities corresponding to different switch states. An inner cavity of the support is provided with a transparent sheet and a color changing label. The color changing label has a composite color rendering coating which changes color rendering corresponding to the switch states. Beneficial effects of the switch mainly reflect in that the switch is provided with the color changing label and the transparent sheet which have effects of changing color rendering to display the switch states and identifying. The switch provides convenience for daily life and factory work.
Description
Technical field
The utility model relates to a kind of switch, relates in particular to the variable switch of a kind of on off state signal, belongs to technical field of electronic components.
Background technology
The switch of prompting-type does not on the market also throw light on, general key switch not with illumination, all is common key-press switches, owing to lacking illumination functions, when context is dim, be easy to cause using inconvenience owing to the position that the user can't see key switch clearly; Also have small part that the switch of illumination functions is arranged on the market, but not have fixing identification function, the on off state of user's None-identified switch and cause using inconvenient.Concrete in factory work, sometimes need energy-conservation electricity consumption, opening section light source only, and when closing, be hard to tell on off state, meeting is so that shutoff operation is loaded down with trivial details.
The utility model content
The purpose of this utility model is to solve above-mentioned technical problem, proposes the variable switch of a kind of on off state signal.
The purpose of this utility model, to be achieved by the following technical programs: the variable switch of a kind of on off state signal, has the base with the memory switch contact, and be provided with in the base under the free state and the spring leaf of described memory switch contact every sky, the top of described base is provided with the end cap that covers shape, and the top of described end cap is connected with support, the bottom of described support is provided with the fore-set that passes end cap and connect with spring leaf, and the top of described support is equipped with button cap, it is characterized in that: be provided with light source in the described end cap, the corresponding different on off state of described light source has two kinds of luminous intensities; Described rack bore is provided with light transmission piece and Allochroic label, and described Allochroic label has the compound colour developing coating that change colour developing corresponding on off state.
Further, described compound colour developing coating has literal or patternedly opens state signal unit and off status signal unit, and the colour developing in two states signal unit changes unicity with on off state and mates.
Further, separate on two states signal position, unitary space or overlaid is compound.
Further, described base is provided with reference column towards the attaching face of end cap.
Further, described support is arranged with at least one bayonet socket outward, and the button cap periphery is provided with the draw-in groove that quantitatively is equal to the buckle number, and described draw-in groove is corresponding with bayonet socket.
Further, described support is peripheral to be provided with at least one bayonet socket with the end cap junction, and the end cap periphery is provided with the draw-in groove that quantitatively is equal to the bayonet socket number, and described draw-in groove is corresponding with bayonet socket.
Further, described light source is heterochromatic luminescent device.
Further, be provided with two placement holes in the described end cap, each placement hole is provided with two corresponding stitch holes, and two stitch of light source assign in the stitch hole, and light source places placement hole.
The beneficial effects of the utility model are mainly reflected in: switch is provided with Allochroic label and light transmission piece, has the effect that changes colour developing display switch state, and the effect of opening sign is for daily life and factory work provide convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model light-source type soft-touch waterproof switch.
Fig. 2 is the light-source type soft-touch waterproof switch cross-sectional view.
Embodiment
Following constipation closes the embodiment accompanying drawing, embodiment of the present utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.
As depicted in figs. 1 and 2, the utility model is when implementing, the preferred version that has comprises: the variable switch of a kind of on off state signal, has the base 1 with memory switch contact 11, and be provided with in the base 1 under the free state and the spring leaf 2 of described memory switch contact 11 every sky, the memory switch contact can be conflicted or be suspended in to spring leaf 2 by elastic deformation, but the state of memory switch contact 11 memory switch closure or openness, memory switch contact 11 initial remember conditions are closed, when spring leaf 2 is conflicted memory switch contact 11, the switching of memory switch contact 11 remember condition generation opening and closings, thereby arrive the effect of switch, the top of this base 1 is provided with the end cap 3 that covers shape, and the top of described end cap 3 is connected with support 6, the bottom of this support 6 is provided with the fore-set 63 that passes end cap 3 and connect with spring leaf 2, and the top of this support 6 is equipped with button cap 9, by button cap is exerted pressure, so that fore-set 63 pressurizeds of support, thereby spring leaf 2 is produced pressure, so that elastic deformation conflict memory switch contact 11 occurs spring leaf 2, play the effect of diverter switch state.Be provided with light source 4 in this end cap 3, light source can be LED lamp or other light sources, and this light source 4 corresponding different on off states have two kinds of luminous intensities, and light source 4 is heterochromatic luminescent device, is respectively light source 41 and light source 42; These support 6 inner chambers are provided with light transmission piece 8 and Allochroic label 7, described Allochroic label 7 has the compound colour developing coating that change colour developing corresponding on off state, when light source 41 energising, light source 41 presents a kind of luminous intensity, light source 41 shines on the Allochroic label 7 by light transmission piece 8, the compound colour developing coating of Allochroic label 7 is shown as the switch open state, when light source 42 energising, light source 42 presents another kind of luminous intensity, light source 42 shines on the Allochroic label 7 by light transmission piece 8, and the compound colour developing coating of Allochroic label 7 is shown as closure state.The luminous intensity of this light source 41 and light source 42 can be red light intensity and blue light intensity, also can be other different luminous intensity.
This compound colour developing coating has literal or patternedly opens state signal unit and off status signal unit, and the colour developing in two states signal unit changes unicity with on off state and mates.In the state that opens the light of the compound colour developing coating of Allochroic label 7, opening can be letter states ON, and closure state can be letter states OFF, and the state that opens the light of the compound colour developing coating of Allochroic label 7 also can be other other states with switch mark.
Separate or overlaid is compound on two states signal positions, unitary space.
This base is provided with reference column 12 towards the attaching face of end cap 3, and bakie 33 butts of this reference column and end cap central authorities are so that base is connected with end cap.
This support 6 is outer to be arranged with at least one bayonet socket 61, and button cap 9 peripheries are provided with the draw-in groove 91 that quantitatively is equal to the buckle number, and described draw-in groove 91 is corresponding with bayonet socket 61, and by docking of draw-in groove and bayonet socket, support is connected with button cap.
This support 6 is peripheral to be provided with at least one bayonet socket 62 with end cap 3 junctions, and end cap 3 peripheries are provided with the draw-in groove 34 that quantitatively is equal to the bayonet socket number, and described draw-in groove 34 is corresponding with bayonet socket 62, and by docking of draw-in groove and bayonet socket, support is connected with end cap.
The variable switch of described on off state signal, it is characterized in that: be provided with two placement holes 32 in this end cap 3, each placement hole 32 is provided with two corresponding stitch holes 31, and two stitch of light source 4 assign in the stitch hole 31, and light source 4 places placement hole 32.
During assembling, spring leaf 2 is placed in the base on the memory switch contact 11, the reference column 12 of base 1 is assigned to end cap small opening 33 places, light source 4 places in the placement hole 32 of end cap 3, end cap draw-in groove 34 and 62 clampings of support bayonet socket place light transmission piece in the rack groove, settle Allochroic label on it, cover at last button cap, button cap draw-in groove 91 and 61 clampings of support bayonet socket.
Can find out by above-mentioned character express, after the variable switch of the utility model on off state signal drops into and implements, its beneficial effect is mainly reflected in: switch is provided with Allochroic label and light transmission piece, has the effect that changes colour developing display switch state, open the effect of sign, for daily life and factory work provide convenient.
In addition to the implementation, the utility model can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (5)
1. the variable switch of on off state signal, has the base with the memory switch contact, and be provided with in the base under the free state and the spring leaf of described memory switch contact every sky, the top of described base is provided with the end cap that covers shape, and the top of described end cap is connected with support, the bottom of described support is provided with the fore-set that passes end cap and connect with spring leaf, and the top of described support is equipped with button cap, it is characterized in that: be provided with light source in the described end cap, the corresponding different on off state of described light source has two kinds of luminous intensities; Described rack bore is provided with light transmission piece and Allochroic label, and described Allochroic label has the compound colour developing coating that changes corresponding colour developing with on off state.
2. the variable switch of on off state according to claim 1 signal, it is characterized in that: described base is provided with reference column towards the attaching face of end cap.
3. the variable switch of on off state according to claim 1 signal, it is characterized in that: described support is arranged with at least one bayonet socket outward, and the button cap periphery is provided with the draw-in groove that quantitatively is equal to the bayonet socket number, and described draw-in groove is corresponding with bayonet socket.
4. on off state according to claim 1 is illustrated to it is characterized in that variable switch: described support is peripheral to be provided with at least one bayonet socket with the end cap junction, and the end cap periphery is provided with the draw-in groove that quantitatively is equal to the bayonet socket number, and described draw-in groove is corresponding with bayonet socket.
5. on off state according to claim 1 is illustrated to it is characterized in that variable switch: be provided with two placement holes in the described end cap, each placement hole is provided with two corresponding stitch holes, and two stitch of light source assign in the stitch hole, and light source places placement hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220373484 CN202855575U (en) | 2012-07-30 | 2012-07-30 | Switch with variable on-off state signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220373484 CN202855575U (en) | 2012-07-30 | 2012-07-30 | Switch with variable on-off state signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202855575U true CN202855575U (en) | 2013-04-03 |
Family
ID=47986744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220373484 Expired - Fee Related CN202855575U (en) | 2012-07-30 | 2012-07-30 | Switch with variable on-off state signal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202855575U (en) |
-
2012
- 2012-07-30 CN CN 201220373484 patent/CN202855575U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |