CN208162196U - A kind of touch screen for capableing of automatic dust removing - Google Patents
A kind of touch screen for capableing of automatic dust removing Download PDFInfo
- Publication number
- CN208162196U CN208162196U CN201721819600.6U CN201721819600U CN208162196U CN 208162196 U CN208162196 U CN 208162196U CN 201721819600 U CN201721819600 U CN 201721819600U CN 208162196 U CN208162196 U CN 208162196U
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- China
- Prior art keywords
- touch screen
- layer
- microprocessor
- dust removing
- film layer
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Abstract
The utility model relates to touch screen technology field, a kind of touch screen for capableing of automatic dust removing is referred in particular to, including ontology, the ontology include electrically conducting transparent matrix, insulating layer and the transparency conducting layer set gradually；It further include dust sensor, microprocessor, the film layer for being set to the layer at transparent layer and the ultrasonic transducer for driving the film layer vibration, the dust sensor is electrically connected with the input terminal of the microprocessor, and the ultrasonic transducer is electrically connected with the output end of the microprocessor.The utility model is vibrated by the way that film layer is arranged on the surface of transparency conducting layer using ultrasonic transducer driving film layer, to be reached for the effect of touch screen dedusting；Dust sensor is set in touch screen simultaneously, when dust sensor detects that there is dust on the surface of transparency conducting layer, dust sensor issues signal to microprocessor, and subsequent microprocessor control ultrasonic transducer enters working condition, to achieve the effect that automatic dust removing.
Description
Technical field
The utility model relates to touch screen technology fields, refer in particular to a kind of touch screen for capableing of automatic dust removing.
Background technique
Touch screen is also known as " touch screen ", " touch panel ", is a kind of induction type liquid of the input signals such as receivable contact
Crystal device, when contacting the graphic button on screen, the haptic feedback system on screen can be according to the journey of preprogramming
Formula drives various connection devices, is substituted for mechanical push button panel.
Touch screen becomes trend using touch screen using easy to operate, therefore on electronic product.But in touch screen
In use process, the problem of screen can occur often into dirt.Screen not only will affect the clarity of screen, Er Qiehui into after dirt
Influence touch screen sensitivity, it is therefore desirable to be dusted to touch screen.But touch screen route is damaged to be anti-, user needs
Service worker that please be professional carries out tearing machine dedusting open, this brings inconvenience for user.
Summary of the invention
The utility model provides a kind of touch screen for capableing of automatic dust removing for problem of the prior art.
The utility model adopts the following technical solution：A kind of touch screen for capableing of automatic dust removing, including ontology, the ontology
Including electrically conducting transparent matrix, insulating layer and the transparency conducting layer set gradually；Further include dust sensor, microprocessor, set
It is placed in the film layer of the layer at transparent layer and the ultrasonic transducer for driving the film layer vibration, the ash
Dust sensor is electrically connected with the input terminal of the microprocessor, the output end electricity of the ultrasonic transducer and the microprocessor
Connection.
Preferably, further including the protection panels made of sapphire, it is separate that the protection panels are located at the film layer
One end of the transparency conducting layer.
Preferably, the inside of the protection panels is equipped with transparent optically anisotropic multiple nanoparticles, it is described
The refractive index of nanoparticle is greater than the refractive index of the protection panels.
Preferably, further including the first frame for the protection panels to be fixed on to the ontology, the protection face
Adhesive-layer is equipped between plate and the first frame.
Preferably, the periphery of the ontology is equipped with the second frame for supply lines cabling, second frame is equipped with
Shield sheet metal.
The beneficial effects of the utility model：By the way that film layer is arranged on the surface of transparency conducting layer, and utilize ultrasonic waves
Energy device driving film layer vibration, to be reached for the effect of touch screen dedusting；Dust sensor is set simultaneously in touch screen, works as ash
When dust sensor detects that there is dust on the surface of transparency conducting layer, dust sensor issues signal, subsequent micro- place to microprocessor
Reason device control ultrasonic transducer enters working condition, to achieve the effect that automatic dust removing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Appended drawing reference is：1-ontology, 2-electrically conducting transparent matrixes, 3-insulating layers, 4-transparency conducting layers, 5-dusts pass
Sensor, 6-film layers, 7-ultrasonic transducers, 8-protection panels, 81-nanoparticles, the 9-the first frame, 91-viscose glues
Layer, the 92-the second frame, 93-shielding sheet metals.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
As shown in Figure 1, a kind of touch screen for capableing of automatic dust removing, including ontology 1, the ontology 1 include setting gradually
Electrically conducting transparent matrix 2, insulating layer 3 and transparency conducting layer 4；Further include dust sensor 5, microprocessor (not shown),
It is set to the film layer 6 on 4 surface of transparency conducting layer and the ultrasonic transducer 7 for driving the film layer 6 to vibrate,
The dust sensor 5 is electrically connected with the input terminal of the microprocessor, the ultrasonic transducer 7 and the microprocessor
Output end electrical connection.
Specifically, film layer 6 is set on the surface of transparency conducting layer 4.Ultrasonic transducer 7 drives film layer 6 to shake at a high speed
It is dynamic, so that the dust on transparency conducting layer 4 is shaken off.Film layer 6 is made of light and tough and tensile transparent material, so that ultrasonic waves
Energy device 7 can drive film layer 6 to vibrate easily, and film layer 6 will not be broken in vibration processes.It is set in touch screen simultaneously
Dust sensor 5 is set, when dust sensor 5 detects that there is dust on the surface of transparency conducting layer 4, dust sensor 5 is to micro- place
It manages device and issues signal, subsequent microprocessor control ultrasonic transducer 7 enters working condition, and driving film layer 6 is vibrated, to reach
To the effect of automatic dust removing.The utility model makes user be not necessarily to dismantle the electronic equipment with touch screen be touch screen
Dedusting；Dust sensor 5 is set simultaneously and enables touch screen automatic dust removing, effectively improves the practicability of touch screen.
Specifically, film layer 6 is polypropylene film.
The present embodiment further includes protection panels 8 made of sapphire, and it is remote that the protection panels 8 are located at the film layer 6
One end from the transparency conducting layer 4.Transparency conducting layer 4 is more fragile, and transparency conducting layer 4 damages meeting so that touch screen report
Useless, setting protection panels 8 being capable of effective protection transparency conducting layer 4.
The inside of the protection panels 8 is equipped with transparent optically anisotropic multiple nanoparticles 81, the nanoparticle
The refractive index of son 81 is greater than the refractive index of the protection panels 8.Multiple nanoparticles 81 of the inside of protection panels 8 have optics
Anisotropy effectively reduces the hair of the reflective situation of touch screen so that the diffusing reflection enhancing of protection panels 8 and mirror-reflection weaken
It is raw.Nanoparticle 81 has biggish refractive index simultaneously, guarantees that touch screen can clearly be shown.
The present embodiment further includes the first frame 9 for the protection panels 8 to be fixed on to the ontology 1, the protection
Adhesive-layer 91 is equipped between panel 8 and the first frame 9.The leakproofness of touch screen is improved using adhesive-layer 91, is reduced dust and is entered
In touch screen, meanwhile, the connection between protection panels 8 and the first frame 9 can be made more stable using adhesive-layer 91 and can
It leans on.
The periphery of the ontology 1 is equipped with the second frame 92 for supply lines cabling, and second frame 92 is equipped with shielding
Sheet metal 93.Transparency conducting layer 4 and electrically conducting transparent matrix 2 need to connect by electric wire with external circuit, by electric wire setting the
Electromagnetic interference is prevented in two frames 92 and using shielding sheet metal 93, the noise in electrical wiring is effectively reduced, to reduce
The error rate of touch screen.
The above is only the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not intended to limit the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification to the above embodiments, belongs to practical
In the range of new technique scheme.
Claims (5)
1. the touch screen that one kind is capable of automatic dust removing, it is characterised in that：Including ontology (1), the ontology (1) includes setting gradually
Electrically conducting transparent matrix (2), insulating layer (3) and transparency conducting layer (4)；
It further include dust sensor (5), microprocessor, the film layer (6) for being set to the transparency conducting layer (4) surface and use
In the ultrasonic transducer (7) for driving film layer (6) vibration, the dust sensor (5) is defeated with the microprocessor
Enter end electrical connection, the ultrasonic transducer (7) is electrically connected with the output end of the microprocessor.
2. the touch screen that one kind according to claim 1 is capable of automatic dust removing, it is characterised in that：It further include by sapphire system
At protection panels (8), the protection panels (8) be located at the film layer (6) far from the transparency conducting layer (4) one end.
3. the touch screen that one kind according to claim 2 is capable of automatic dust removing, it is characterised in that：The protection panels (8)
Inside be equipped with transparent optically anisotropic multiple nanoparticles (81), the refractive index of the nanoparticle (81) is greater than institute
State the refractive index of protection panels (8).
4. the touch screen that one kind according to claim 2 is capable of automatic dust removing, it is characterised in that：It further include for will be described
Protection panels (8) are fixed on the first frame (9) of the ontology (1), set between the protection panels (8) and the first frame (9)
There are adhesive-layer (91).
5. the touch screen that one kind according to claim 1 is capable of automatic dust removing, it is characterised in that：Outside the ontology (1)
It is equipped with the second frame (92) for supply lines cabling week, second frame (92) is equipped with shielding sheet metal (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721819600.6U CN208162196U (en) | 2017-12-20 | 2017-12-20 | A kind of touch screen for capableing of automatic dust removing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721819600.6U CN208162196U (en) | 2017-12-20 | 2017-12-20 | A kind of touch screen for capableing of automatic dust removing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208162196U true CN208162196U (en) | 2018-11-30 |
Family
ID=64387013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721819600.6U Expired - Fee Related CN208162196U (en) | 2017-12-20 | 2017-12-20 | A kind of touch screen for capableing of automatic dust removing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208162196U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899718A (en) * | 2019-04-11 | 2019-06-18 | 杭州友邦演艺设备有限公司 | A kind of band self-cleaning function stage lighting |
| CN110085067A (en) * | 2019-04-19 | 2019-08-02 | 南安知风舟工业设计有限公司 | A kind of children education robot |
| CN111482415A (en) * | 2020-05-26 | 2020-08-04 | 苏州凌威新能源科技有限公司 | Dust removing device |
-
2017
- 2017-12-20 CN CN201721819600.6U patent/CN208162196U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899718A (en) * | 2019-04-11 | 2019-06-18 | 杭州友邦演艺设备有限公司 | A kind of band self-cleaning function stage lighting |
| CN110085067A (en) * | 2019-04-19 | 2019-08-02 | 南安知风舟工业设计有限公司 | A kind of children education robot |
| CN110085067B (en) * | 2019-04-19 | 2021-03-19 | 广州密码营地教育科技有限公司 | Children education robot |
| CN111482415A (en) * | 2020-05-26 | 2020-08-04 | 苏州凌威新能源科技有限公司 | Dust removing device |
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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: 20181130 Termination date: 20211220 |