CN208903899U - A kind of novel dual-color picks up light intelligent switch key - Google Patents
A kind of novel dual-color picks up light intelligent switch key Download PDFInfo
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- CN208903899U CN208903899U CN201821966149.5U CN201821966149U CN208903899U CN 208903899 U CN208903899 U CN 208903899U CN 201821966149 U CN201821966149 U CN 201821966149U CN 208903899 U CN208903899 U CN 208903899U
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Abstract
The utility model embodiment discloses a kind of novel dual-color and picks up light intelligent switch key, the switch key includes key panel and the light source and power supply that are arranged in below key panel, transparent area is provided in the both ends of the key panel and each key contacts, the light source includes the two patches switch being mounted on pcb board and the first patch lamp group, second patch lamp group and third patch lamp group, the first patch lamp group is electrically connected to a power source, the second patch lamp group, third patch lamp group and two patch switches are electrically connected to a power source after being connected in series, with the switch motion of key, the double-colored switching at runtime with monochromatic source instruction information can occur, enhance the human-computer interaction and user experience using intelligent switch.
Description
Technical field
The utility model relates to fields of home appliance technology, and in particular to a kind of novel dual-color picks up light intelligent switch key.
Background technique
With the fast development of electronic product and the continuous promotion of user demand, the product function of electronics is default increasingly
It is more, it is also higher and higher to the type even interactive requirements of respective keys instruction information.
The instruction information light source of traditional intelligence switch mostly uses the form of static monochrome, and such mode has the following problems:
On the one hand, indicate that information light source is generally long bright or length is gone out after making corresponding switch motion, when user is in insufficient light
In the case of just encounter instruction light source information for it is long go out state when, especially on the intelligent switch of more button multi-modes, be difficult
Accurately find the position for wanting the button of adjusting；On the other hand, traditional switch instruction information light source is mostly a kind of color, such
Form is excessively single, and the experience property of man-machine interaction and user is not strong.
Utility model content
A kind of novel dual-color of being designed to provide of the utility model embodiment picks up light intelligent switch key, existing to solve
The instruction information form of light source of some intelligent switch is single, the not strong problem of the experience property of man-machine interaction and user.
To achieve the above object, the utility model embodiment provides a kind of novel dual-color and picks up light intelligent switch key: described
Switch key includes key panel and the light source and power supply that are arranged in below key panel, on the key panel there are two tools
The key contacts of line two sides are centrally located, are provided with light transmission in the both ends of the key panel and each key contacts
Area, the light source include first that two patches being mounted on pcb board are switched and are connected in series respectively by multiple SMD lamps
Patch lamp group, the second patch lamp group and third patch lamp group, two patch switches respectively correspond and are arranged under two key contacts
Side, the button and key panel rear-face contact of the patch switch, the first patch lamp group are horizontally installed on two patches and open
Between pass, the second patch lamp group and third SMD lamp group are disposed longitudinally on the outside that two patches switch, the electricity respectively
Source is arranged below pcb board, and the first patch lamp group is electrically connected to a power source, the second patch lamp group, third patch lamp group
And it is electrically connected to a power source after two patch switch series connections.
Preferably, when the key panel is not pressed, two patch switches are in on-state, when two keys touch
When one of them in point is pressed, the patch switch disconnecting circuit below key contacts that is pressed.
Preferably, the switch key includes the multi-joint key panel being set side by side, and correspondence is set below every key panel
Set one group of light source.
Preferably, the key panel is light-passing plastic structure.
Preferably, the key panel surface is coated with environmental protection paint light shield layer, by using on the environmental protection paint light shield layer
Laser engraving goes out the transparent area of the key panel.
Preferably, in two key contacts of the key panel transparent area shape be representative indicate information figure,
Letter, number or its combination.
Preferably, the environmental protection paint light shield layer is coloured enamel light shield layer.
Preferably, the first patch lamp group and the second patch lamp group and third patch lamp group can issue the light of different colours
Line.
Preferably, be additionally provided between the key panel and light source and prevent tight gasket, it is described prevent tight gasket include substrate and
Two groups of symmetrically arranged two groups of elastic bend parts, the substrate pad are located between two groups of patch switches, offer on the substrate
The opening that the first patch lamp group can be made to pass through, the elastic bend part upper end is against the key panel back side.
The utility model embodiment has the advantages that
A kind of novel dual-color that the utility model embodiment proposes picks up and is provided with three groups of patches below light intelligent switch key
Lamp group, being located in the middle patch lamp group, there are two key contacts in the state that is always on, key, when key is not pressed, are located at
The capable of emitting light with intermediate patch lamp group different colours of the patch lamp group of two sides, can help to accurately to find want adjusting by
The position of button, when the key contacts of any end are pressed, the patch lamp group positioned at two sides is extinguished, as the switch of key is dynamic
Make, the double-colored switching at runtime with monochromatic source instruction information can occur, enhance the human-computer interaction and use using intelligent switch
Family experience sense.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of novel dual-color that the utility model embodiment 1 provides picks up light intelligent switch key.
Fig. 2 is the light transmission schematic diagram that a kind of novel dual-color that the utility model embodiment 1 provides picks up light intelligent switch key.
Fig. 3 is that a kind of novel dual-color that the utility model embodiment 1 provides picks up when light intelligent switch key is not pressed
Circuit connection diagram.
Fig. 4 is that a kind of novel dual-color that the utility model embodiment 1 provides picks up light intelligent switch key Left button contact
Circuit connection diagram when being pressed.
Fig. 5 is that a kind of novel dual-color that the utility model embodiment 1 provides picks up light intelligent switch key right button contact
Circuit connection diagram when being pressed.
In figure: 1- key panel, 2- light source, 3- power supply, 4- prevent tight gasket, 11- transparent area, 12- environmental protection paint light shield layer,
21- patch switch, the first patch of 22- lamp group, the second patch of 23- lamp group, 24- third patch lamp group, 41- elastic bend part.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It should be clear that structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification,
So that those skilled in the art understands and reads, enforceable qualifications are not intended to limit the utility model, therefore are not had
Technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, is not influencing the utility model
Under the effect of can be generated and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain and can cover
In the range of.Meanwhile cited such as "upper" in this specification, "lower", " left side ", right ", the term of " centre ", also only just
In being illustrated for narration, rather than to limit the enforceable range of the utility model, relativeness is altered or modified, in no reality
Under qualitative change more technology contents, when being also considered as the enforceable scope of the utility model.
Embodiment 1
As shown in Figure 1, the present embodiment propose a kind of novel dual-color pick up light intelligent switch key include key panel 1 and
Light source 2 and power supply 3 below key panel 1 are set.
Have on key panel 1 there are two being centrally located key contacts at left and right sides of line, the both ends of key panel 1 with
And transparent area 11 is provided in each key contacts, key panel 1 is light-passing plastic structure, and 1 surface of key panel is coated with
Environmental protection paint light shield layer 12, environmental protection paint light shield layer 12 is coloured enamel light shield layer, by using laser engraving on environmental protection paint light shield layer 12
The transparent area 11 of key panel 1 out, the shape of transparent area 11 is that representative indicates information in two key contacts of key panel 1
Figure, letter, number or its combination.
Light source 2 includes two patch switches 21 being mounted on pcb board and is connected in series respectively by multiple SMD lamps
First patch lamp group 22, the second patch lamp group 23 and third patch lamp group 24, two patch switches 21, which respectively correspond, to be arranged two
Below a key contacts, the button and 1 rear-face contact of key panel of patch switch 21, the first patch lamp group 22 are horizontally installed on two
Between a patch switch 21, the second patch lamp group 23 and third patch lamp group 24 are disposed longitudinally on two patch switches 21 respectively
Outside.
Settable first patch lamp group 22 and the second patch lamp group 23, third patch lamp group 24 issue the light of different colours,
If the first patch lamp group 22 emits white light, the second patch lamp group 23 and third patch lamp group 24 of two sides glow, as shown in Fig. 2,
The light that first patch lamp group 22 issues can be appeared by the transparent area 11 in two key contacts, furthermore also there is the second patch of part
The light that lamp group 23 and third patch lamp group 24 issue can also be appeared by the transparent area 11 in two key contacts, but because
Farther out for distance, light intensity is weak, therefore the transparent area 11 in two key contacts mainly shows that the first patch lamp group 22 issues white
Light；The light that second patch lamp group 23 and third patch lamp group 24 issue respectively can be by the transparent area 11 at 1 both ends of key panel
It appears, the light for furthermore also having part the first patch lamp group 22 to issue can also be by the transparent area 11 at 1 both ends of key panel
It appears, but because light intensity is weak apart from farther out, therefore the transparent area 11 at 1 both ends of key panel mainly shows the second patch respectively
The feux rouges that piece lamp group 23 and third patch lamp group 24 issue.
Power supply 3 is arranged below pcb board, and the first patch lamp group 22 is electrically connected with power supply 3, in the state that is always on, the second patch
Piece lamp group 23, third patch lamp group 24 and two patch switches 21 are electrically connected after being connected in series with power supply 3, and key panel 1 is not
When being pressed, two patch switches 21 are in on-state, the first patch lamp group 22, the second patch lamp group 23 and third patch
Lamp group 24 lights, as shown in Figure 3；When pressing the key contacts in left side, the patch switch 21 below Left button contact is disconnected
Open circuit extinguishes, as shown in Figure 4 with two concatenated second patch lamp groups 23 of patch switch 21 and third patch lamp group 24；
When pressing the key contacts on right side, 21 disconnecting circuit of patch switch below right button contact, with two patch switches 21
Concatenated second patch lamp group 23 and third patch lamp group 24 are equally extinguished, as shown in Figure 5.
It is additionally provided between key panel 1 and light source 2 and prevents tight gasket 4, prevent that tight gasket 4 includes that substrate and two groups are symmetrical arranged
Two groups of elastic bend parts 41, substrate pad is located between two groups of patch switches 21, and the first patch lamp group can be made by offering on substrate
22 openings passed through, 41 upper end of elastic bend part pass through elasticity against 1 back side of key panel between key panel 1 and light source 2
Prevent that tight gasket 4 is supported, two on key panel 1 key contacts are separated by intermediate 41 fulcrum of elastic bend part, can
Interfered with each other to avoid two key contacts, at the same elasticity anti-tight gasket 4 can also provide screen resilience for key, make by
Key can return back to original state after pressing.
Three groups of patch lamp groups are provided with below the Novel intelligent switch switch key of the present embodiment, are located in the middle the first patch
Piece lamp group 22 is in and is always on state, there are two key contacts on key, the second SMD lamp when key is not pressed, positioned at two sides
Group 23 and the capable of emitting light with intermediate 22 different colours of the first patch lamp group of third patch lamp group 24, can help to accurately find
Want the position of the button adjusted, when the key contacts of any end are pressed, the patch lamp group positioned at two sides is extinguished, with
The switch motion of key can occur the double-colored switching at runtime with monochromatic source instruction information, enhance the people using intelligent switch
Machine interactivity and user experience.
Embodiment 2
Reference implementation example 1, it includes being arranged in parallel that a kind of novel dual-color that the present embodiment proposes, which picks up light intelligent switch key,
Two key panels 1, one group of light source 2 is correspondingly arranged below every key panel 1, and every group of light source 2 includes being mounted on pcb board
Two patch switches 21 and the first patch lamp group 22, the second patch lamp group 23 and being connected in series respectively by multiple SMD lamps
Three patch lamp groups 24 are provided with power supply 3 below two groups of light sources 2, the first patch lamp group 22 on every group of light source 2 with 3 electricity of power supply
Connection, in the state that is always on, after the second patch lamp group 23, third patch lamp group 24 and two patch switches 21 are connected in series and
Power supply 3 is electrically connected, and when key panel 1 is not pressed, two patch switches 21 are in on-state, when in two key contacts
One of them when being pressed, 21 disconnecting circuit of patch switch below key contacts that is pressed.
Embodiment 3
Reference implementation example 1, it includes being arranged in parallel that a kind of novel dual-color that the present embodiment proposes, which picks up light intelligent switch key,
Three key panels 1, one group of light source 2 is correspondingly arranged below every key panel 1, and every group of light source 2 includes being mounted on pcb board
Two patch switches 21 and the first patch lamp group 22, the second patch lamp group 23 and being connected in series respectively by multiple SMD lamps
Three patch lamp groups 24 are provided with power supply 3 below three groups of light sources 2, the first patch lamp group 22 on every group of light source 2 with 3 electricity of power supply
Connection, in the state that is always on, after the second patch lamp group 23, third patch lamp group 24 and two patch switches 21 are connected in series and
Power supply 3 is electrically connected, and when key panel 1 is not pressed, two patch switches 21 are in on-state, when in two key contacts
One of them when being pressed, 21 disconnecting circuit of patch switch below key contacts that is pressed.
Embodiment 4
Reference implementation example 1, it includes being arranged in parallel that a kind of novel dual-color that the present embodiment proposes, which picks up light intelligent switch key,
Tetrad key panel 1, one group of light source 2 is correspondingly arranged below every key panel 1, and every group of light source 2 includes being mounted on pcb board
Two patch switches 21 and the first patch lamp group 22, the second patch lamp group 23 and being connected in series respectively by multiple SMD lamps
Three patch lamp groups 24 are provided with power supply 3 below four groups of light sources 2, the first patch lamp group 22 on every group of light source 2 with 3 electricity of power supply
Connection, in the state that is always on, after the second patch lamp group 23, third patch lamp group 24 and two patch switches 21 are connected in series and
Power supply 3 is electrically connected, and when key panel 1 is not pressed, two patch switches 21 are in on-state, when in two key contacts
One of them when being pressed, 21 disconnecting circuit of patch switch below key contacts that is pressed.
Embodiment 5
Reference implementation example 1, it includes being arranged in parallel that a kind of novel dual-color that the present embodiment proposes, which picks up light intelligent switch key,
Six key panels 1, one group of light source 2 is correspondingly arranged below every key panel 1, and every group of light source 2 includes being mounted on pcb board
Two patch switches 21 and the first patch lamp group 22, the second patch lamp group 23 and being connected in series respectively by multiple SMD lamps
Three patch lamp groups 24 are provided with power supply 3 below six groups of light sources 2, the first patch lamp group 22 on every group of light source 2 with 3 electricity of power supply
Connection, in the state that is always on, after the second patch lamp group 23, third patch lamp group 24 and two patch switches 21 are connected in series and
Power supply 3 is electrically connected, and when key panel 1 is not pressed, two patch switches 21 are in on-state, when in two key contacts
One of them when being pressed, 21 disconnecting circuit of patch switch below key contacts that is pressed.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (9)
1. a kind of novel dual-color picks up light intelligent switch key, which is characterized in that the switch key includes key panel and sets
The light source and power supply below key panel are set, there are two the key touchings for being centrally located line two sides for tool on the key panel
Transparent area is provided in point, the both ends of the key panel and each key contacts, the light source includes being mounted on PCB
Two patches switch on plate and the first patch lamp group being connected in series respectively by multiple SMD lamps, the second patch lamp group and the
Three patch lamp groups, two patches switch, which respectively corresponds, to be arranged below two key contacts, the button of the patch switch with press
Keyboard backboard face contact, the first patch lamp group are horizontally installed between two patches switch, the second patch lamp group and
Third SMD lamp group is disposed longitudinally on the outside of two patches switch respectively, and the power supply is arranged below pcb board, and described first
Patch lamp group is electrically connected to a power source, after the second patch lamp group, third patch lamp group and two patch switches are connected in series
It is electrically connected to a power source.
2. a kind of novel dual-color according to claim 1 picks up light intelligent switch key, which is characterized in that the key panel
When not being pressed, two patch switches are in on-state, when one of them in two key contacts is pressed, are pressed
Under key contacts below patch switch disconnecting circuit.
3. a kind of novel dual-color according to claim 1 picks up light intelligent switch key, which is characterized in that the switch key
Including the multi-joint key panel being set side by side, one group of light source is correspondingly arranged below every key panel.
4. a kind of novel dual-color according to claim 1 or 3 picks up light intelligent switch key, which is characterized in that the key
Panel is light-passing plastic structure.
5. a kind of novel dual-color according to claim 4 picks up light intelligent switch key, which is characterized in that the key panel
Surface is coated with environmental protection paint light shield layer, by the light transmission for going out the key panel with laser engraving on the environmental protection paint light shield layer
Area.
6. a kind of novel dual-color according to claim 5 picks up light intelligent switch key, which is characterized in that the key panel
Two key contacts on the shape of transparent area be that representative indicates the figure of information, letter, number or its combination.
7. a kind of novel dual-color according to claim 5 picks up light intelligent switch key, which is characterized in that the environmental protection paint hides
Photosphere is coloured enamel light shield layer.
8. a kind of novel dual-color according to claim 1 picks up light intelligent switch key, which is characterized in that first patch
Lamp group and the second patch lamp group and third patch lamp group can issue the light of different colours.
9. a kind of novel dual-color according to claim 1 picks up light intelligent switch key, which is characterized in that the key panel
It is additionally provided between light source and prevents tight gasket, it is described to prevent that tight gasket includes substrate and two groups of symmetrically arranged two groups of elastic bendings
Portion, the substrate pad are located between two groups of patch switches, and the opening that the first patch lamp group can be made to pass through is offered on the substrate,
The elastic bend part upper end is against the key panel back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821966149.5U CN208903899U (en) | 2018-11-27 | 2018-11-27 | A kind of novel dual-color picks up light intelligent switch key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821966149.5U CN208903899U (en) | 2018-11-27 | 2018-11-27 | A kind of novel dual-color picks up light intelligent switch key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903899U true CN208903899U (en) | 2019-05-24 |
Family
ID=66578245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821966149.5U Active CN208903899U (en) | 2018-11-27 | 2018-11-27 | A kind of novel dual-color picks up light intelligent switch key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903899U (en) |
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2018
- 2018-11-27 CN CN201821966149.5U patent/CN208903899U/en active Active
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