A kind of false-touch prevention switchTechnical field
The utility model relates to a kind of switches, and more specifically it is related to a kind of false-touch prevention switch.
Background technique
Soft-touch control is a kind of emerging product of development in science and technology progress.He generally refers to using touch sensible chip conceptA kind of switch on wall of design, existing soft-touch control would generally be connected at once after being touched by hand, be easy to happen the case where accidentally touching,It is unfavorable for people's use.
Utility model content
In view of the deficienciess of the prior art, the utility model lies in that providing a kind of false-touch prevention switch there is switch to be not easyThe function of false triggering.
To achieve the above object, the utility model provides following technical solution: a kind of false-touch prevention switch, including buttonSeat, the upper end fixed button lid of the push-button socket, the upper end of the button cover are equipped with relief hole, are equipped with and touch in the relief holePlate, the rear side of the touch tablet and the downside of button cover are hinged, and the lower section of the touch tablet is equipped with touch sheet, on the touch tabletEmbedded with multiple translucent symbols, it is embedded with light transmission aperture outside the translucent symbol, is equipped with mounting plate, the mounting plate in the push-button socketOn multiple lamplight components are installed, the lamplight component includes being always on component and change component, and the module position that is always on is in saturatingOptical character is corresponding, and the position of the change component is corresponding with light transmission aperture, is fixed on the mounting plate close to switch, described to connectThe upper end closely switched is equipped with and drive block fixed on front side of touch tablet.
By using above-mentioned technical proposal, when in use, it is always on component and is always on so that translucent symbol is lit convenient for peopleCorresponding button is found, when human contact is to touch tablet, touch sheet can detect and start the variation group of finger corresponding positionPart, so that aperture is lit to inform that people have touched touch tablet, people enable to touch tablet to turn after continuing pressingDynamic, so that drive block triggering is close to switch, the light with the change component of finger corresponding position changes at this time, so thatThe color of aperture changes, and start finger touch position corresponding to function, so when people accidentally touch touch tablet andWhen not pressing touch tablet, corresponding function not will start, but aperture can light remind people touched so that people can andReceive hand will not trigger switch, if desired trigger switch needs continue to press touch tablet to realize switch triggering, and light after triggeringCircle color changes, and understands key-case in time convenient for people.
The utility model is further arranged to: the component that is always on includes the first backlight of installation on a mounting board, instituteIt states the first backlight and is externally provided with darkening ring, the change component includes four the second backlights being evenly distributed on the outside of darkening ringLamp, the light color of second backlight is divided into two kinds, and identical two the second backlights of color are about the first backlightIt is symmetrical arranged, shading wall is equipped on the outside of second backlight.
By using above-mentioned technical proposal, when using switch, the first backlight is always on, blocking and guiding in darkening ringDown so that back-lit icons are always on, when touching touch tablet, identical second backlight of one pair of them color, which has been lighted, has reminded peopleThrough touching touch tablet, when being triggered close to switch, it is switched to identical second backlight of another group of color, so that aperture colorIt changes, understands switch state convenient for people, and the loss of the second backlight light can be reduced by shading wall, so thatThe brightness of aperture is higher, is interfered with each other by the light that darkening ring can also place the first backlight and the second backlight.
The utility model is further arranged to: the shading wall is fixed on push-button socket, and the mounting plate is equipped with for hidingThe mounting hole that light wall passes through.
By using above-mentioned technical proposal, shading wall is fixed on push-button socket, so that people are by the first backlight and secondBacklight not will receive the obstruction of shading wall when installing on a mounting board, install to the first backlight and the second backlightAfterwards, then by mounting plate with push-button socket it connect, so that people install the first backlight and the second backlight is convenient and efficient.
The utility model is further arranged to: the darkening ring is circumferentially fixed with mounting blocks, and the shading wall is equipped withFor the mounting groove that mounting blocks protrude into, the mounting blocks mounting groove interference fit.
By using above-mentioned technical proposal, the company of darkening ring and shading wall is realized by the cooperation of mounting blocks and mounting grooveIt connects, so that darkening ring is easy for installation.
The utility model is further arranged to: the upper end of the mounting groove is equipped with chamfering.
By using above-mentioned technical proposal, chamfering enables to mounting blocks to be easier in insertion mounting groove, is easily installed blockInstallation.
The utility model is further arranged to: on the mounting plate close to switch be it is multiple, the drive block be it is multiple.
By using above-mentioned technical proposal, corresponding function can be released the button simultaneously when one of them is triggered close to switchSwitch the second backlight, to increase serious forgiveness, and when one of them is close to switching damage, switch still can be normalWork, reduces the maintenance in later period.
In conclusion the utility model has the following beneficial effects:
It is combined touch sheet close to by way of switch, so that aperture, which lights, reminds people after people touch touch tabletAnd corresponding function will not be started at once, and so that people can receive hand in time, the phenomenon that preventing false triggering generation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the perspective view of the explosion of the present embodiment.
Appended drawing reference: 1, push-button socket；2, button cover；3, relief hole；4, touch tablet；5, link block；6, touch sheet；7, light transmissionSymbol；8, light transmission aperture；9, mounting plate；10, lamplight component；11, the first backlight；12, the second backlight；13, shading wall；14, darkening ring；15, mounting blocks；16, mounting groove；17, drive block；18, close to switch.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of false-touch prevention switches, as shown in Figure 1 and Figure 2, including push-button socket 1, the upper end of push-button socket 1It is fixed with button cover 2, relief hole 3 is equipped in the upper end of button cover 2, touch tablet 4 is equipped in relief hole 3, the rear side of touch tablet 4 is solidSurely there is link block 5, link block 5 and the downside of button cover 2 are hinged, are equipped with touch sheet 6 in the downside of touch tablet 4.
As shown in Figure 1 and Figure 2, it is embedded with multiple translucent symbols 7 on touch tablet 4, is embedded with light transmission aperture 8 outside translucent symbol 7.It is fixed with mounting plate 9 in push-button socket 1, is equipped with lamplight component 10 below each translucent symbol 7.
As shown in Figure 1 and Figure 2, lamplight component 10 includes the first backlight 11, and the circumferential direction of the first backlight is uniformly distributed, and there are four secondBacklight 12, the light color of the second backlight 12 is divided into two kinds, and identical two second backlights of color etc. are about the first backLight lamp 11 is symmetrical arranged.
As shown in Figure 1 and Figure 2, lamplight component 10 further includes the shading wall 13 being fixed on the base, and mounting plate 9, which is equipped with, to be suppliedThe mounting hole that shading wall 13 passes through, shading wall 13 are upward through mounting plate 9 and are located at the outside of the second backlight 12.In shading wall13 inside is equipped with darkening ring 14, and darkening ring 14 is between the first backlight and the second backlight 12.Darkening ring 14 is circumferentially solidSurely there are mounting blocks 15, the mounting groove 16 protruded into for mounting blocks 15 is equipped on shading wall 13,15 mounting groove of mounting blocks, 16 interference is matchedIt closes, so that 14 position of darkening ring is fixed.The light that the sending of the first backlight 11 can be blocked by darkening ring 14, so that the first backlightThe light of the light of lamp 11 and the second backlight 12 will not interfere with each other, and can reduce by the second backlight 12 by shading wall 13The loss of light is equipped with chamfering in the upper end of mounting groove 16 and mounting blocks 15 is embedded in mounting groove 16 convenient for people.
As shown in Figure 1 and Figure 2, multiple drive blocks 17 extended downwardly are fixed in the front side of button cover 2, on mounting plate 9It is equipped with close to switch 18, is corresponded close to the position of switch 18 and drive block 17.
As shown in Figure 1 and Figure 2, when in use, the first backlight 11 is always on so that translucent symbol 7 is lit and seeks convenient for peopleCorresponding button is looked for, when human contact is to touch tablet 4, touch sheet 6 can detect and start a pair of the of finger corresponding positionTwo backlights 12, to inform that people have touched touch tablet 4, people enable to touch tablet 4 to rotate after continuing pressing, fromAnd the triggering of drive block 17 is made to be switched to another pair color not with the second backlight 12 of finger corresponding position at this time close to switchWith the second backlight 12, so that the color of aperture changes, and starts finger and touch function corresponding to position, so work as peopleWhen accidentally touching touch tablet 4, corresponding function not will start, but aperture can light and people is reminded to touch, so that peopleCan and receive hand will not trigger switch, if desired trigger switch needs, which continue to press touch tablet 4, realizes switch triggering, and touchesHair rear aperture color changes, and understands key-case in time convenient for people.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at thisWithin novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility modelWithin the scope of.