CN209182787U - Touch screen protective film - Google Patents
Touch screen protective film Download PDFInfo
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- CN209182787U CN209182787U CN201821664024.7U CN201821664024U CN209182787U CN 209182787 U CN209182787 U CN 209182787U CN 201821664024 U CN201821664024 U CN 201821664024U CN 209182787 U CN209182787 U CN 209182787U
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- protective film
- touch screen
- film
- protection film
- aperture
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Abstract
The utility model provides a kind of touch screen protective film; hand is torn including aperture protective film, back protection film, the aperture protective film on aperture protective film and the back protection film on back protection film tears hand; it further include PET protection film; PET protection film is bonded and covers the back side of aperture protective film and the back side of back protection film; aperture protective film tears hand and back protection film tears hand and is exposed to outside PET protection film, and there are gaps between aperture protective film and back protection film.Touch screen protective film provided by the utility model; paste a PET protection film again on aperture protective film and back protection film; realize the integrated design for being combined into one aperture protective film and back protection film; only need to once it be bonded; reduce bonding process; cost of labor is reduced, fitting efficiency is improved.
Description
Technical field
The utility model belongs to protection technical field of membrane, is to be related to a kind of touch screen protective film more specifically.
Background technique
Cover Lens (cover board) back side, that is, ink printing surface of touch screen, need to paste aperture protective film (has the hole IR, camera hole
When equal silk-screens hole or transparent apertures) and back protection film protect the back side Cover Lens, to avoid dirty, scratch, scratch etc., but
It is that when being bonded aperture protective film and back protection film respectively, complex procedures, efficiency is lower, increases cost of labor.
Utility model content
The purpose of this utility model is to provide a kind of touch screen protective films, are protected with solving aperture existing in the prior art
Cuticula and the low technical problem of back protection film attaching efficiency.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of touch screen protective film, including small
Hole protective film, back protection film, the aperture protective film on the aperture protective film tear hand and are set to the back protection film
On back protection film tear hand, further include PET protection film, the PET protection film is bonded and covers the back of the aperture protective film
The back side in face and the back protection film, the aperture protective film tears hand and the back protection film tears hand and is exposed to the PET
Outside protective film, there are gaps between the aperture protective film and the back protection film.
Further, the gap between the aperture protective film and the back protection film is 0.5 ± 0.1mm.
Further, aperture protective film and the back protection film described in the PET protection film all standing.
Further, the length on the left and right directions of the aperture protective film is less than the left and right directions of the back protection film
On length, one end close to the aperture protective film of the back protection film is equipped with groove, and the aperture protective film is located at
In the groove.
Further, when the touch screen protective film fits in the cover board back side of touch screen, the back protection film
Each side for not constituting the groove inside contracts 0.2-0.5mm relative to the corresponding sides of the cover board.
Further, when the touch screen protective film fit in touch screen cover board and sensor constitute it is integrally-built
When the back side and the not set gum in the back side of the sensor, each side for not constituting the groove of the back protection film relative to
The corresponding sides of the sensor inside contract 0.2-0.5mm.
Further, on the left and right directions of the length on the left and right directions of the aperture protective film and the back protection film
Length it is identical, the aperture protective film is located at the top of the back protection film.
Further, when the touch screen protective film fits in the cover board back side of touch screen, the back protection film
Each side in addition to top inside contracts 0.2-0.5mm relative to the corresponding sides of the cover board.
Further, when the touch screen protective film fit in touch screen cover board and sensor constitute it is integrally-built
When the back side and the not set gum in the back side of the sensor, each side in addition to top of the back protection film is relative to described
The corresponding sides of sensor inside contract 0.2-0.5mm.
Further, when the touch screen protective film fit in touch screen cover board and sensor constitute it is integrally-built
When the back side and the back side of the sensor are equipped with gum, the visible area of the chamfered shape of the back protection film and the cover board
Chamfered shape is identical, and each side of back protection film extends out >=0.3mm, and the back side relative to the corresponding sides of the visible area
There are the gaps of 0.3-0.5mm between protective film and the gum.
The beneficial effect of touch screen protective film provided by the utility model is: compared with prior art, the utility model
Touch screen protective film pastes a PET protection film again on aperture protective film and back protection film, realize by aperture protective film with
The integrated design that back protection film is combined into one only need to be once bonded, and bonding process is reduced, and reduce cost of labor,
Improve fitting efficiency；When touch screen is installed in client, need to tear back protection film, setting gap, which can be avoided, tears back
Aperture protective film is influenced when surface protective film.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of touch screen protective film provided by the embodiment of the utility model；
Fig. 2 is Fig. 1 configuration schematic diagram；
Fig. 3 is Section A-A figure in Fig. 1.
Wherein, each appended drawing reference in figure:
1, aperture protective film；11, aperture protective film tears hand；
2, back protection film；21, back protection film tears hand；22, groove；
3, PET protection film；
4, cover board；41, ink area；42, visible area；43, small porose area.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "left", "right", etc. instructions orientation or position
Relationship is the orientation or positional relationship based on attached drawing 2, is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.
Also referring to Fig. 1 to Fig. 3, now touch screen protective film provided by the utility model is illustrated.The touch
Screen protection cuticula tears hand 11 including aperture protective film 1, back protection film 2, the aperture protective film on aperture protective film 1 and sets
Hand 21 is torn in the back protection film on back protection film 2, further includes PET protection film 3, PET protection film 3 is bonded and covers aperture guarantor
The back side of cuticula 1 and the back side of back protection film 2, aperture protective film tears hand 11 and back protection film tears hand 21 and is exposed to PET guarantor
Outside cuticula 3, there are gaps between aperture protective film 1 and back protection film 2.The cover board 4 of touch screen divides for ink area 41, visible area
42 and small porose area 43, the small porose area 43 of 1 all standing of aperture protective film, 2 all standing visible area 42 of back protection film.
Touch screen protective film provided by the utility model, compared with prior art, the utility model touch screen protective film exist
A PET protection film 3 is pasted on aperture protective film 1 and back protection film 2 again, is realized aperture protective film 1 and back protection film 2
The integrated design being combined into one only need to be once bonded, and bonding process is reduced, and reduce cost of labor, improve fitting effect
Rate；When touch screen is installed in client, need to tear back protection film 2, setting gap, which can be avoided, tears back protection film 2
When influence aperture protective film 1.
Setting aperture protective film tears hand 11, convenient for tearing aperture protective film 1, scratches and touches when avoiding tearing aperture protective film 1
Screen.
Setting back protection film tears hand 21, convenient for tearing back protection film 2, scratches and touches when avoiding tearing back protection film 2
Screen.
Further, a kind of tool also referring to Fig. 1 to Fig. 3, as touch screen protective film provided by the utility model
Body embodiment, the gap between aperture protective film 1 and back protection film 2 are 0.5 ± 0.1mm；Avoid tearing aperture protective film 1 or
It influences each other when back protection film 2.
Preferably, the gap between aperture protective film 1 and back protection film 2 is 0.5mm.
Further, a kind of tool also referring to Fig. 1 and Fig. 3, as touch screen protective film provided by the utility model
Body embodiment, 3 all standing aperture protective film 1 of PET protection film and back protection film 2；Make aperture protective film 1 and back protection film
2 integrated designs that are combined into one are more firm, are not easy to fall.
Further, a kind of tool also referring to Fig. 1 to Fig. 3, as touch screen protective film provided by the utility model
Body embodiment, the length on the left and right directions of aperture protective film 1 are less than the length on the left and right directions of back protection film 2, back
One end of the close aperture protective film 1 of surface protective film 2 is equipped with groove 22, and aperture protective film 1 is located in groove 22；It protects as far as possible
Touch screen is protected, dirty, scuffing is avoided or is scratched.
Specifically, when touch screen protective film fits in 4 back side of cover board of touch screen, not constituting for back protection film 2 is recessed
Each side of slot 22 inside contracts 0.2-0.5mm relative to the corresponding sides of cover board 4；Protect touch screen 4 back side of cover board, avoid it is dirty, draw
Wound scratches.
Preferably, each side of back protection film 2 inside contracts 0.3mm relative to the corresponding sides of cover board 4, saves material, reduces cost.
Specifically, when the integrally-built back side that touch screen protective film fits in the cover board 4 of touch screen and sensor is constituted
And when the not set gum in the back side of sensor, correspondence of each side for not constituting groove 22 of back protection film 2 relative to sensor
While inside contracting 0.2-0.5mm；The back side for protecting touch screen avoids dirty, scuffing or scratches.
Preferably, each side of back protection film 2 inside contracts 0.3mm relative to the corresponding sides of sensor, saves material, reduce at
This.
Further, another specific embodiment as touch screen protective film provided by the utility model, aperture are protected
Length on the left and right directions of cuticula 1 is identical as the length on the left and right directions of back protection film 2, and aperture protective film 1 is located at back
The top of surface protective film 2；Touch screen is protected, dirty, scuffing is avoided or is scratched, it is easy to process.
Specifically, when touch screen protective film fits in 4 back side of cover board of touch screen, back protection film 2 except top with
Outer each side inside contracts 0.2-0.5mm relative to the corresponding sides of cover board；Protect touch screen 4 back side of cover board, avoid it is dirty, scratch or
It scratches.
Preferably, each side of back protection film 2 inside contracts 0.3mm relative to the corresponding sides of cover board 4, saves material, reduces cost.
Specifically, when the integrally-built back side that touch screen protective film fits in the cover board 4 of touch screen and sensor is constituted
And when the not set gum in the back side of sensor, corresponding sides of each side relative to sensor in addition to top of back protection film 2
Inside contract 0.2-0.5mm；The back side for protecting touch screen avoids dirty, scuffing or scratches.
Preferably, each side of back protection film 2 inside contracts 0.3mm relative to the corresponding sides of sensor, saves material, reduce at
This.
Further, a kind of specific embodiment as touch screen protective film provided by the utility model, works as touch screen
The back side at protective film fits in the cover board 4 of touch screen and sensor is constituted the integrally-built back side and sensor is equipped with gum
When, the chamfered shape of back protection film 2 and the chamfered shape of visible area 42 of cover board 4 are identical, each side of back protection film 2 relative to
The corresponding sides of visible area 42 extend out >=0.3mm, and there are the gaps of 0.3-0.5mm between back protection film 2 and gum；Protection can
Vision area 42 avoids dirty, scuffing or scratches.
Preferably, each side of back protection film 2 extends out 0.3mm relative to the corresponding sides of visible area 42, saves material, reduce at
This.
Further, referring to Fig. 2, a kind of specific embodiment party as touch screen protective film provided by the utility model
Formula, aperture protective film 1 are rectangular membrane, and the quadrangle of rectangular membrane is set as fillet；Aperture protective film 1 covers the orifice region of touch screen,
It avoids generating and scratches, scratches, the setting of fillet is not easy to scratch touch screen, is also not easy to scrape aperture protective film.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. touch screen protective film, including aperture protective film, back protection film, the aperture protective film on the aperture protective film
It tears hand and the back protection film on the back protection film tears hand, it is characterised in that: it further include PET protection film, the PET
Protective film is bonded and covers the back side of the aperture protective film and the back side of the back protection film, and the aperture protective film tears hand
It tears hand with the back protection film to be exposed to outside the PET protection film, between the aperture protective film and the back protection film
There are gaps.
2. touch screen protective film as described in claim 1, it is characterised in that: the aperture protective film and the back protection film
Between gap be 0.5 ± 0.1mm.
3. touch screen protective film as described in claim 1, it is characterised in that: aperture described in the PET protection film all standing is protected
Cuticula and the back protection film.
4. touch screen protective film as described in claim 1, it is characterised in that: the length on the left and right directions of the aperture protective film
Degree be less than the back protection film left and right directions on length, the back protection film close to the aperture protective film one
End is equipped with groove, and the aperture protective film is located in the groove.
5. touch screen protective film as claimed in claim 4, it is characterised in that: when the touch screen protective film fits in touch screen
The cover board back side when, each side for not constituting the groove of the back protection film is inside contracted relative to the corresponding sides of the cover board
0.2-0.5mm。
6. touch screen protective film as claimed in claim 4, it is characterised in that: when the touch screen protective film fits in touch screen
Cover board and the integrally-built back side and the sensor that constitute of sensor the not set gum in the back side when, the back-protective
Each side for not constituting the groove of film inside contracts 0.2-0.5mm relative to the corresponding sides of the sensor.
7. touch screen protective film as described in claim 1, it is characterised in that: the length on the left and right directions of the aperture protective film
Degree is identical as the length on the left and right directions of the back protection film, and the aperture protective film is located at the upper of the back protection film
Side.
8. touch screen protective film as claimed in claim 7, it is characterised in that: when the touch screen protective film fits in touch screen
The cover board back side when, each side in addition to top of the back protection film inside contracts 0.2- relative to the corresponding sides of the cover board
0.5mm。
9. touch screen protective film as claimed in claim 7, it is characterised in that: when the touch screen protective film fits in touch screen
Cover board and the integrally-built back side and the sensor that constitute of sensor the not set gum in the back side when, the back-protective
Each side in addition to top of film inside contracts 0.2-0.5mm relative to the corresponding sides of the sensor.
10. touch screen protective film as described in claim 1, it is characterised in that: when the touch screen protective film fits in touch
When the back side at the integrally-built back side and the sensor that the cover board and sensor of screen are constituted is equipped with gum, the back-protective
The chamfered shape of film is identical as the chamfered shape of the visible area of the cover board, each side of the back protection film relative to it is described can
The corresponding sides of vision area extend out >=0.3mm, and there are the gaps of 0.3-0.5mm between the back protection film and the gum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664024.7U CN209182787U (en) | 2018-10-12 | 2018-10-12 | Touch screen protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664024.7U CN209182787U (en) | 2018-10-12 | 2018-10-12 | Touch screen protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209182787U true CN209182787U (en) | 2019-07-30 |
Family
ID=67361255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821664024.7U Active CN209182787U (en) | 2018-10-12 | 2018-10-12 | Touch screen protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209182787U (en) |
-
2018
- 2018-10-12 CN CN201821664024.7U patent/CN209182787U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |