CN208046587U - Touch solid-state switch - Google Patents
Touch solid-state switch Download PDFInfo
- Publication number
- CN208046587U CN208046587U CN201820665842.2U CN201820665842U CN208046587U CN 208046587 U CN208046587 U CN 208046587U CN 201820665842 U CN201820665842 U CN 201820665842U CN 208046587 U CN208046587 U CN 208046587U
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- China
- Prior art keywords
- circuit
- touch
- switch
- main body
- touch panel
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Abstract
This application discloses a kind of touch solid-state switches.The switch includes Switch main body, and the Switch main body includes：The side of touch panel and circuit main board, the touch panel is provided with the circuit main board, the touch panel and the circuit main board by being electrically connected, and the touch panel generates capacitance change signal for receiving touch signal, and by the touch signal；The circuit main board, for generating the switch control signal to the Switch main body according to the capacitance change signal.The technical issues of present application addresses due to using being easy to be lost caused by machine driving.
Description
Technical field
This application involves push-button switch fields, in particular to a kind of touch solid-state switch.
Background technology
Since button switch is simple and easy to use, there are one the usage histories in more centuries.Though there is very long make
Use history.There is also many defects and disadvantages even to cause the accident.It is such as non-watertight dust-proof.It can cause to touch in strong motion etchant gas
Stuck etc. the failure of head oxidation, spring breakage, mechanical part.
With the rapid development of present electronics technology, a touch solid-state button switch is developed using new device.It can
To make up above-mentioned switch defect.Contactless without machine driving, explosion-proof, waterproof and dustproof, anti-vibration.Using as mechanical button
It is convenient.
The problem of being easy loss caused by for machine driving is used in the related technology, not yet proposes effective solution at present
Scheme.
Utility model content
The main purpose of the application is to provide a kind of touch solid-state switch, to solve to be easy using caused by machine driving
The problem of loss.
To achieve the goals above, according to the one side of the application, a kind of touch solid-state switch is provided.
Include Switch main body according to the touch solid-state switch of the application, the Switch main body includes：Touch panel and circuit
The side of mainboard, the touch panel is provided with the circuit main board, and the touch panel and the circuit main board pass through electrical
Connection, the touch panel generate capacitance change signal for receiving touch signal, and by the touch signal；The electricity
Road mainboard, for generating the switch control signal to the Switch main body according to the capacitance change signal.
Further, the Switch main body further includes：Illuminating part and/or light guide plate, the light guide plate are set to described touch
It touches between panel and the circuit main board, the light diffusion for sending out the illuminating part is projected to the touch panel；Institute
Inside and circuit main board electric connection that illuminating part is set to the light guide plate are stated, for according to the switch control signal
Send out the light of different colours.
Further, the touch panel is condenser type/infrared type/resistance-type/heat seeking touch screen.
Further, the Switch main body further includes：Threaded fastener, the threaded fastener, for being opened described in fixation
Close the shell of ontology.
Further, the Switch main body further includes：Sealing element, the sealing element, for sealing the threaded fastener
With the gap of the Switch main body.
Further, the light guide plate includes：Diffuser plate and deflecting plate, the diffuser plate are set in the touch panel
Side, the deflecting plate are set on the inside of the diffuser plate.
Further, the illuminating part is LED light.
Further, the circuit main board includes：Power supply circuit, control circuit, driving circuit, the electric current being sequentially connected are examined
Slowdown monitoring circuit, power-switching circuit, silicon-controlled or metal-oxide-semiconductor circuit, the first output end and second output terminal.
Further, the circuit main board further includes：Rectification circuit and impedance inverter circuit, the rectification circuit with it is described
First output end, second output terminal connection, the impedance inverter circuit connect with the rectification circuit, the power supply circuit
It connects.
Further, further include：The shell of the Switch main body is glass panel shell.
In the embodiment of the present application, in such a way that push button touches solid-state switch, pass through touch panel and circuit main board
Cooperation, achieved the purpose that generate and open or close the switch control signal of the Switch main body, to realize by touching
It touches panel and circuit main board substitutes the technique effect of mechanical transmission mechanism, and then solve due to holding using caused by machine driving
The technical issues of being easily lost.
Description of the drawings
The attached drawing constituted part of this application is used for providing further understanding of the present application so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings：
Fig. 1 is one of the touch solid-state switch structural schematic diagram according to the embodiment of the present application；
Fig. 2 is the touch solid-state switch second structural representation according to the embodiment of the present application；
Fig. 3 is the touch solid-state switching circuits schematic diagram according to the embodiment of the present application.
Reference numeral
1, Switch main body；2, touch panel；3, circuit main board；4, illuminating part；5, light guide plate；6, threaded fastener；7, outer
Shell；8, sealing element；9, power supply circuit；10, control circuit；11, driving circuit；12, current detection circuit；13, power supply conversion electricity
Road；14, silicon-controlled or metal-oxide-semiconductor circuit；15, the first output end；16, second output terminal；17, rectification circuit；18, impedance transformation electricity
Road.
Specific implementation mode
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application are clearly and completely described, it is clear that described embodiment is only
The embodiment of the application part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model of the application protection
It encloses.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so as to embodiments herein described herein.In addition, term " comprising " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing series of steps or unit
Process, method, system, product or equipment those of are not necessarily limited to clearly to list step or unit, but may include without clear
It is listing to Chu or for these processes, method, product or equipment intrinsic other steps or unit.
In this application, term "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on ... shown in the drawings or
Position relationship.These terms are not intended to limit indicated primarily to preferably describe the utility model and embodiment
Device, element or component must have particular orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term "upper" also are likely used for indicating certain relations of dependence or connection relation in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " socket " shall be understood in a broad sense.For example,
It may be a fixed connection, be detachably connected or monolithic construction；Can be mechanical connection, or electrical connection；It can be direct phase
Even, or indirectly connected through an intermediary, or it is two connections internal between device, element or component.
For those of ordinary skills, it can understand that above-mentioned term in the present invention specific contains as the case may be
Justice.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figs. 1-3, this application involves a kind of touch solid-state switch, which includes Switch main body 1, and the switch is originally
Body 1 includes：The circuit main board 3, the touch surface is arranged in the inside of touch panel 2 and circuit main board 3, the touch panel 2
Plate 2 and the circuit main board 3 are electrically connected, and touch electrode is arranged in 2 most inner side layer of touch panel, is connected with circuit main board 3；It touches
Panel 2 is designed to finger size, achievees the effect that efficiently use material；Its surface can do depression treatment, make touching when touching
Sense is more preferable, increases comfort；Preferably, the shape of recess matches with finger, further increases touching comfort.As this reality
It applies in example preferably, the touch panel 2 is condenser type/infrared type/resistance-type/heat seeking touch screen；Touch panel 2 can be electricity
It is one or more in appearance formula touch screen, infrared type touch screen, resistive touch screen, heat seeking touch screen, after touch
Signal is converted, control conducting itself or power-off；Preferably capacitive touch screen possesses higher light transmittance, lower entirety
The features such as power consumption, contact surface hardness is high, is not necessarily to pressing, and service life is longer.Circuit main board 3 at least has power supply, conversion letter
Number and control function, realize that switch control provides safeguard to be final.The touch panel 2 for receiving touch signal, and leads to
It crosses the touch signal and generates capacitance change signal；Touch signal refers to the behavior of touch touch panel 2, such as：Touch capacitance
When formula touch screen, due to human body electric field, user and touch screen surface are formed with a coupled capacitor, for high-frequency current,
Capacitance is direct conductor, and then finger siphons away the electric current of a very little from contact point, and the capacitance of contact will change so that
The oscillator frequency being attached thereto changes.The circuit main board 3, for being generated to described according to the capacitance change signal
The switch control signal of Switch main body 1；When a change, the acquiescence of circuit main board 3, which generates, opens or closes the Switch main body 1
Switch control signal, switch, which receives the signal and then controls, to be opened or closed, it is preferred that when Switch main body 1 is in the conduction state
When, it receives the signal and then controls closing, when Switch main body 1 is in off-position, receives the signal and then control opening.It is optional
, delay turn-off switch is also set up, conducting is then controlled when receiving the signal, after a period of time, passes through delay turn-off switch
Automatically control closing.Mechanical transmission mechanism can be substituted by the cooperation of touch panel 2 and circuit main board 3, it is tactile to will appear
Head oxidation, spring breakage, stuck mechanical part situations such as, and can realize explosion-proof, waterproof and dustproof, anti-vibration effect, into
And it is not easy that switch itself is lost.
It can be seen from the above description that the application realizes following technique effect：
In the embodiment of the present application, in such a way that push button touches solid-state switch, pass through touch panel 2 and circuit main board
3 cooperation has achieved the purpose that generate the switch control signal for opening or closing the Switch main body 1, pass through to realize
Touch panel 2 and circuit main board 3 substitute the technique effect of mechanical transmission mechanism, and then solve due to being caused using machine driving
Easy loss the technical issues of.
As preferably, the Switch main body 1 further includes in the present embodiment：Illuminating part 4 and light guide plate 5, the light guide plate 5 are set
It is placed between the touch panel 2 and the circuit main board 3, the illuminating part 4 is set to the inside of the light guide plate 5, described
Illuminating part 4 is electrically connected with the circuit main board 3, the light for sending out different colours according to the switch control signal；It is described
Light guide plate 5, the light diffusion for sending out the illuminating part 4 are projected to the touch panel 2.As excellent in the present embodiment
Choosing, the illuminating part 4 are LED light.As preferably, the light guide plate 5 includes in the present embodiment：Diffuser plate and deflecting plate, it is described
Diffuser plate is set to 2 inside of the touch panel, and the deflecting plate is set on the inside of the diffuser plate.By illuminating part 4 and lead
The cooperation of tabula rasa 5 can make entire touch panel 2 be in luminance, and in conducting and off-position, and illuminating part 4 can be with
The light of different colours is sent out, such as：Send out blue light when conducting, when power-off sends out green light；It can be realized and send out by color LED lamp
The light of different colours.
As preferably, stating Switch main body 1 further includes in the present embodiment：Threaded fastener 6, the threaded fastener 6, is used for
The shell 7 of the fixed Switch main body 1.The shell 7 of Switch main body 1 can be wrapped in 2 He of touch panel by threaded fastener 6
Around circuit main board 3, have the function of that connection is firm.Preferably, threaded fastener 6 can be locking nut, and connection is firm,
And convenient disassembly.
As preferably, the Switch main body 1 further includes in the present embodiment：Sealing element 8, the sealing element 8, for sealing
State the gap of threaded fastener 6 and the Switch main body 1.Sealing element 8 can be by the gap of threaded fastener 6 and Switch main body 1
Sealing, prevents dust from entering inside, to increase switch service life.Preferably, sealing element 8 can loosen fastening cushion rubber,
It can realize sealing and further fastening effect.
As preferably, as shown in Figure 2,3, the circuit main board 3 includes in the present embodiment：The power supply circuit 9 that is sequentially connected,
Control circuit 10, driving circuit 11, current detection circuit 12, power-switching circuit 13, silicon-controlled or metal-oxide-semiconductor circuit 14, first
Output end 15 and second output terminal 16.As preferably, the circuit main board 3 further includes in the present embodiment：17 He of rectification circuit
Impedance inverter circuit 18, the rectification circuit 17 are connect with first output end 15, the second output terminal 16, the impedance
Translation circuit 18 is connect with the rectification circuit 17, the power supply circuit 9.By the cooperation of the above circuit, signal conversion is realized
And it exports.
As in the present embodiment preferably, further include：The shell 7 of the Switch main body 1 is glass panel shell.It relaxes with touching
Suitable and good appearance effect.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of touch solid-state switch, including Switch main body, which is characterized in that the Switch main body includes：Touch panel and electricity
The side of road mainboard, the touch panel is provided with the circuit main board, and the touch panel and the circuit main board pass through electricity
Property connection,
The touch panel generates capacitance change signal for receiving touch signal, and by the touch signal；
The circuit main board, for generating the switch control signal to the Switch main body according to the capacitance change signal.
2. touch solid-state switch according to claim 1, which is characterized in that the Switch main body further includes：Illuminating part and/
Or light guide plate,
The light guide plate is set between the touch panel and the circuit main board, and the light for sending out the illuminating part expands
It dissipates and is projected on the touch panel；
The illuminating part is set to the inside of the light guide plate and the circuit main board is electrically connected, for being controlled according to the switch
Signal processed sends out the light of different colours.
3. touch solid-state switch according to claim 1, which is characterized in that the touch panel be condenser type/infrared type/
Resistance-type/heat seeking touch screen.
4. touch solid-state switch according to claim 1, which is characterized in that the Switch main body further includes：Screw threads for fastening
Part, the threaded fastener, the shell for fixing the Switch main body.
5. touch solid-state switch according to claim 4, which is characterized in that the Switch main body further includes：Sealing element, institute
Sealing element is stated, the gap for sealing the threaded fastener and the Switch main body.
6. touch solid-state switch according to claim 2, which is characterized in that the light guide plate includes：Diffuser plate and refraction
Plate, the diffuser plate are set on the inside of the touch panel, and the deflecting plate is set on the inside of the diffuser plate.
7. touch solid-state switch according to claim 2, which is characterized in that the illuminating part is LED light.
8. touch solid-state switch according to claim 1, which is characterized in that the circuit main board includes：It is sequentially connected
It is power supply circuit, control circuit, driving circuit, current detection circuit, power-switching circuit, silicon-controlled or metal-oxide-semiconductor circuit, first defeated
Outlet and second output terminal.
9. touch solid-state switch according to claim 8, which is characterized in that the circuit main board further includes：Rectification circuit
And impedance inverter circuit, the rectification circuit are connect with first output end, the second output terminal, the impedance transformation electricity
Road is connect with the rectification circuit, the power supply circuit.
10. touch solid-state switch according to claim 1, which is characterized in that further include：The shell of the Switch main body is
Glass panel shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665842.2U CN208046587U (en) | 2018-05-03 | 2018-05-03 | Touch solid-state switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665842.2U CN208046587U (en) | 2018-05-03 | 2018-05-03 | Touch solid-state switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208046587U true CN208046587U (en) | 2018-11-02 |
Family
ID=63928590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820665842.2U Expired - Fee Related CN208046587U (en) | 2018-05-03 | 2018-05-03 | Touch solid-state switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208046587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566189A (en) * | 2018-05-03 | 2018-09-21 | 王汉禄 | Touch solid-state switch |
| CN117318691A (en) * | 2023-11-30 | 2023-12-29 | 红波按钮制造有限公司 | Protective housing and capacitive touch switch |
-
2018
- 2018-05-03 CN CN201820665842.2U patent/CN208046587U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566189A (en) * | 2018-05-03 | 2018-09-21 | 王汉禄 | Touch solid-state switch |
| CN117318691A (en) * | 2023-11-30 | 2023-12-29 | 红波按钮制造有限公司 | Protective housing and capacitive touch switch |
| CN117318691B (en) * | 2023-11-30 | 2024-03-22 | 红波按钮制造有限公司 | Protective housing and capacitive touch switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20210503 |