CN207817665U - A kind of Antistatic touch screen - Google Patents
A kind of Antistatic touch screen Download PDFInfo
- Publication number
- CN207817665U CN207817665U CN201820146630.3U CN201820146630U CN207817665U CN 207817665 U CN207817665 U CN 207817665U CN 201820146630 U CN201820146630 U CN 201820146630U CN 207817665 U CN207817665 U CN 207817665U
- Authority
- CN
- China
- Prior art keywords
- layer
- outline border
- touch screen
- gum
- functional sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Position Input By Displaying (AREA)
Abstract
The utility model discloses a kind of Antistatic touch screens,Including outline border,Screen frame,The inside of the outline border is pasted with PET plastic successively from top to bottom,Functional sheet,One-side band calymma cotton,The upper surface of the PET plastic layer is pasted with a deck panels protective film by smearing alite paste,The lower surface of the PET plastic layer is covered with one layer of OCA optical cement,The inside of the OCA optical adhesive layers is equipped with functional sheet,The lower surface of the functional sheet is covered with one layer of one-side band calymma cotton,The one-side band glue foamed cotton layer includes gum layer,Back-protective film layer,The gum layer is applied to the lower surface of functional sheet,It smears and is pasted with one layer of back protection film in the lower surface of the gum layer,The inside of the gum layer and OCA optical adhesive layers is fixedly installed a sandwich circuit board,The one end of the wiring board far from outline border is fixedly installed one layer of stiffening plate,The screen frame is fixed at the surface middle part of outline border.The utility model can effectively remove light interference, antistatic using OCA optical cements.
Description
Technical field
The utility model is related to touch screen technology field, specially a kind of Antistatic touch screen.
Background technology
Touch screen (touch screen) is also known as " touch screen ", " touch panel ", is a kind of inputs such as receivable contact
The induction type liquid crystal display device of signal, when contacting the graphic button on screen frame, the haptic feedback system on screen frame
Various connection devices can be driven according to the formula of preprogramming, be substituted for mechanical push button panel, and by liquid crystal
Show that picture produces lively visual and sound effects.For touch screen as a kind of newest computer input apparatus, it is most simple at present, side
Just a kind of, natural man-machine interaction mode.It imparts multimedia with brand-new looks, is extremely attractive completely new multimedia
Interactive device.It is mainly used in the inquiry of public information, leader's office, Industry Control, military commanding, electronic game, requesting song point
Dish, multimedia teaching, real estate presell etc., touch screen is distinguished from technical principle, can be divided into five basic kinds：Vector pressure
Sensing technology touch screen, resistive technologies touch screen, capacitance technology touch screen, infrared technology touch screen, surface acoustic wave technique are touched
Touch screen.Wherein vector pressure sensing technology touch screen has dropped out the arena of history；Infrared technology touch screen is cheap, but outside it
Frame is frangible, easy tos produce light interference, is distorted in the case of curved surface；Capacitance technology touch screen design reasonable idea, but its image fault
Problem hardly results in basic solution；The accurate positioning of resistive technologies touch screen, but its price is quite high, and be afraid of to scrape rapid wear；Surface sound
Wave touch screen solves the various defects of previous touch screen, is clearly not easy to be damaged, and is suitable for various occasions, the disadvantage is that screen frame
Surface can make touch screen slow up if there is water droplet and dust, or even not work.The film of existing touch screen does not have mostly
Anti-static ability, and extraneous stimulation and interference signal can not be effectively removed, easily cause service life reduction.
Utility model content
The purpose of this utility model is to provide a kind of Antistatic touch screens, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of Antistatic touch screen, including outline border,
The inside of screen frame, the outline border is pasted with PET plastic layer, functional sheet, one-side band calymma cotton, the PET successively from top to bottom
The upper surface of plastic layer is pasted with a deck panels protective film by smearing alite paste, and the lower surface of the PET plastic layer is covered with
The inside of one layer of OCA optical cement, the OCA optical adhesive layers is equipped with functional sheet, the functional sheet by offering a circle groove
Lower surface be covered with one layer of one-side band calymma cotton, the one-side band glue foamed cotton layer includes gum layer, back-protective film layer, described
Gum layer is applied to the lower surface of functional sheet, and the lower surface of the gum layer, which is smeared, is pasted with one layer of back protection film, the back of the body
The inside of glue-line and OCA optical adhesive layers is fixedly installed a sandwich circuit board, one end fixed setting of the wiring board far from outline border
There are one layer of stiffening plate, the screen frame to be fixed at the surface middle part of outline border.
Preferably, the thickness of the PET plastic layer is 0.25mm, and the thickness of the OCA optical adhesive layers is 0.125mm, institute
The thickness for stating functional sheet is 1.1mm, and the thickness of the one-side band glue foamed cotton layer is 0.8mm.
Preferably, there are one transparent apertures for fixed setting between the outline border interior side OCA optical adhesive layers and gum layer, and
A diameter of 3.5mm of transparent apertures.
Preferably, activity is pasted with and a piece of tears hand on the panel protective film and back protection film.
Preferably, the width of the wiring board is 25.5mm, is fixedly installed between the wiring board and stiffening plate
The gap of 0.15mm.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model is on the inside of PET plastic layer by being covered with one layer of OCA optical cement, OCA optical adhesive layers it is interior
Portion is equipped with functional sheet by offering a circle groove, and one layer of one-side band calymma cotton, one-side band glue are covered on the inside of functional sheet
Foamed cotton layer includes gum layer, back-protective film layer, can effectively prevent extraneous signal interference, and have anti-static ability.
2, the utility model is simple in structure, and film surface is thin, and light interference, using effect can be effectively removed using OCA optical cements
It is good.
Description of the drawings
Fig. 1 is a kind of Antistatic touch screen overall structure diagram of the utility model；
Fig. 2 is a kind of Antistatic touch screen cutting head structural schematic diagram of the utility model；
Fig. 3 is a kind of Antistatic touch screen cutting head side structure schematic diagram of the utility model.
In figure：1- outline borders；2-OCA optical cements；3-PET plastics；4- gums；5- back protection films；6- one-side band calymma cottons；
7- functional sheets；8- screen frames；9- transparent apertures；10- panel protective films；11- wiring boards；12-PI stiffening plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Antistatic touch screen, including outline border 1, screen
Curtain frame 8, the inside of the outline border 1 is pasted with PET plastic layer 3, functional sheet 7, one-side band calymma cotton 6 successively from top to bottom, described
The upper surface of PET plastic layer 3 is pasted with a deck panels protective film 10, the lower surface of the PET plastic layer 3 by smearing alite paste
It is covered with one layer of OCA optical cement 2, the inside of 2 layers of the OCA optical cements is equipped with functional sheet 7, institute by offering a circle groove
The lower surface for stating functional sheet 7 is covered with one layer of one-side band calymma cotton 6, and 6 layers of the one-side band calymma cotton includes 4 layers of gum, the back side
5 layers of protective film, 4 layers of lower surface for being applied to functional sheet 7 of the gum, the lower surface that 4 layers of the gum smear and are pasted with one layer
The inside of 2 layers of back protection film 5,4 layers of the gum and OCA optical cements is fixedly installed a sandwich circuit board 11, the wiring board
11 one end far from outline border 1 are fixedly installed one layer of stiffening plate 12, and the screen frame 8 is fixed at the surface middle part of outline border 1.
The thickness of the PET plastic layer 3 is 0.25mm, and the thickness of 2 layers of the OCA optical cements is 0.125mm, the function
The thickness of piece 7 is 1.1mm, and the thickness of 6 layers of the one-side band calymma cotton is 0.8mm；1 interior side OCA optical cements 2 of the outline border
Transparent apertures 9 there are one fixed settings between 4 layers of layer and gum, and a diameter of 3.5mm of transparent apertures 9；The panel protective film 10
With equal activity on back protection film 5 be pasted with it is a piece of tear hand, be conducive to remove outer protective film；The width of the wiring board 11 is
25.5mm is fixedly installed the gap of 0.15mm between the wiring board 11 and stiffening plate 12.
Operation principle：There to be one end of stiffening plate 12 to be fixedly mounted on screen on wiring board 11 first when the utility model practicality
In mounting hole on curtain frame, hand then is torn by what back of the membrane side was arranged, which is torn off, it is simple to measure
Once make the screen frame 8 on film between two parties to screen, then from the side turning patch for there are transparent apertures 9 on film, is slowly bonded whole
On a film to screen, film frontal panel protective film 10 is torn off after fitting, simple in structure, film surface is thin, using oca optics
Glue can effectively remove light interference, and using effect is good.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Antistatic touch screen, including outline border (1), screen frame (8), it is characterised in that:The inside of the outline border (1) is from upper
It is pasted with PET plastic layer (3), functional sheet (7), one-side band calymma cotton (6), the upper surface of the PET plastic layer (3) successively under
It is pasted with a deck panels protective film (10) by smearing alite paste, the lower surface of the PET plastic layer (3) is covered with one layer of OCA
The inside of optical cement (2), OCA optical cements (2) layer is equipped with functional sheet (7), the function by offering a circle groove
The lower surface of piece (7) is covered with one layer of one-side band calymma cotton (6), and one-side band calymma cotton (6) layer includes gum (4) layer, the back of the body
Surface protective film (5) layer, gum (4) layer are applied to the lower surface of functional sheet (7), and the lower surface of gum (4) layer is smeared
It is pasted with one layer of back protection film (5), the inside of gum (4) layer and OCA optical cements (2) layer is fixedly installed a sandwich circuit
Plate (11), the one end of the wiring board (11) far from outline border (1) are fixedly installed one layer of stiffening plate (12), the screen frame (8)
It is fixed at the surface middle part of outline border (1).
2. a kind of Antistatic touch screen according to claim 1, it is characterised in that：The thickness of the PET plastic layer (3) is
The thickness of 0.25mm, OCA optical cements (2) layer are 0.125mm, and the thickness of the functional sheet (7) is 1.1mm, the single side
Thickness with calymma cotton (6) layer is 0.8mm.
3. a kind of Antistatic touch screen according to claim 1, it is characterised in that：Outline border (1) the interior side OCA light
Learn transparent apertures (9) there are one being fixedly installed between glue (2) layer and gum (4) layer, and a diameter of 3.5mm of transparent apertures (9).
4. a kind of Antistatic touch screen according to claim 1, it is characterised in that：The panel protective film (10) and the back side
Equal activity, which is pasted with, on protective film (5) a piece of tears hand.
5. a kind of Antistatic touch screen according to claim 1, it is characterised in that：The width of the wiring board (11) is
25.5mm is fixedly installed the gap of 0.15mm between the wiring board (11) and stiffening plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820146630.3U CN207817665U (en) | 2018-01-29 | 2018-01-29 | A kind of Antistatic touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820146630.3U CN207817665U (en) | 2018-01-29 | 2018-01-29 | A kind of Antistatic touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817665U true CN207817665U (en) | 2018-09-04 |
Family
ID=63321898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820146630.3U Expired - Fee Related CN207817665U (en) | 2018-01-29 | 2018-01-29 | A kind of Antistatic touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207817665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117774295A (en) * | 2022-12-23 | 2024-03-29 | 苏州星辰排版印刷有限公司 | PC board film pasting technology |
-
2018
- 2018-01-29 CN CN201820146630.3U patent/CN207817665U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117774295A (en) * | 2022-12-23 | 2024-03-29 | 苏州星辰排版印刷有限公司 | PC board film pasting technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202189342U (en) | Mobile terminal and touch screen module structure thereof | |
| WO2012022149A1 (en) | Perspective film and preparing method thereof | |
| CN206254595U (en) | A kind of electronic product screen protecting film | |
| CN207817665U (en) | A kind of Antistatic touch screen | |
| CN203966092U (en) | Touch screen structure | |
| CN216561730U (en) | Interactive large-screen touch panel and all-in-one machine with same | |
| CN204496469U (en) | A kind of multi-point touch display device based on surface light wave technology | |
| CN207408924U (en) | A kind of full bonding structure of touch-screen | |
| CN203689471U (en) | G+G structure touch screen with protective film | |
| CN203689491U (en) | OCA manual adhering jig | |
| CN202159206U (en) | Liquid crystal display module with capacitance-type touch screen | |
| CN206058155U (en) | A kind of ultra-thin touch screen and touch-control display panel | |
| CN210402312U (en) | 15.6 inch PC aviation touch cover plate | |
| CN203473299U (en) | Protective film of page structure | |
| CN203433490U (en) | G+F structure touch screen type solid-state optical cement full bonding module | |
| CN206230995U (en) | A kind of touch-screen cover plate | |
| CN215416609U (en) | Touch display screen with multilayer structure | |
| CN202948432U (en) | Capacitive touch screen | |
| CN206201636U (en) | One kind breath screen display shadow diaphragm | |
| CN207845546U (en) | A kind of OCA optical cements | |
| CN206805088U (en) | Liquid crystal display openning glue | |
| CN219950875U (en) | Membrane material | |
| CN204537108U (en) | Film touch sensing assembly and capacitance touch screen | |
| CN204143416U (en) | A kind of two-sided ITO film structure capacitive screen | |
| CN218896356U (en) | Hierarchical structure of electronic paper touch screen |
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: 20180904 Termination date: 20210129 |