CN201538078U

CN201538078U - Dust-free screen adhesion protective film assembly

Info

Publication number: CN201538078U
Application number: CN2009201317668U
Authority: CN
Inventors: 胡瑞根
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-13
Filing date: 2009-05-13
Publication date: 2010-08-04
Anticipated expiration: 2019-05-13

Abstract

A dust-free screen adhesion protective film assembly which can accurately adhere two or three layers of screen protective films onto a liquid crystal screen in a dust-free form can ensure the screen protective films to be adhered on the screen accurately without being oblique, and simultaneously can avoid air bubbles formed among the screen protective films and the screen due to dust during the film adhering process. The dust-free screen adhesion protective film assembly is characterized in that a dust removing adhesion tape is adhered on the screen at first, one end of the dust removing adhesion tape is connected with a flat guiding strip, then the two or three layers of screen protective films are placed on the dust removing adhesion tape, lower protective layers of the two or three layers of protective films are connected to the guiding strips through a folded connecting adhesion tape and are all flush with the edge of the screen, and then the two or three layers of screen protective films are fixed on a screen frame by aid of a fixed adhesion tape. When pulling the guiding strip, the dust removing adhesion tape can adhere to dust on the screen, the lower protective layers of the screen protective films can be pulled out, and then a movable micro-dust-free space is formed among the dust removing adhesion tape, the cleaned screen, the lower protective layers of the screen protective films and the screen protective films. Moreover, the screen protective films can be naturally adhered on the screen without being oblique.

Description

Dustless subsides screen protection Membrane cover dress

Technical field

The utility model relates to the screen protection Membrane cover dress on a kind of screen surface that can be in the general room environment two-layer or three layers of screen protection film accurately be installed to neatly digital product dustlessly, as LCD TV, notebook computer, LCD, mobile phone, digital camera on the screen of video camera, automobile navigation instrument, personal digital assistant etc.

Background technology

At present, known screen film applicator coating wanted for four steps basically: clean screen, the following diaphragm that tears the screen protection film, subsides screen protection film, scrape steam bubble.Wherein each step all comes with some shortcomings.The first step, to use cleaning cloth cleaning screen be to be difficult to remove small dust fully, even if removed, new dust, hair etc. also are easy to drop on the screen again in the pad pasting process.Second step, when opening the lower protective layer of screen protection film because diaphragm adopts anion Electrostatic Absorption technology, tear behind the lower protective layer binding face at diaphragm and be easy to minute dust, hair, chip etc. in the absorbed air.From on one side, be difficult to exactly diaphragm is positioned over the central authorities of screen when the 3rd step, placement screen protection film,, will tear again and clean and then pasted in case do not have alignment.Cause bubble if between protector and screen dust is arranged because of carelessness, doing over again, it is unavoidable to keep away.To the product of the small screen such as mobile phone, digital camera,, fit again easily, so also be not too serious because of the screen of these products is little.For giant-screen products such as notebook computer, LCD TVs, it is then much more difficult to paste the screen protection film, and heavily the scrappage of Tieing is also high.Also have in the pad pasting process, because the unbalance stress of film during pad pasting, air is got rid of fully, also is easy to form bubble between screen and diaphragm.The 4th step, because above reason, making has fitted generally all needs to scrape bubble or do over again after the diaphragm, if screen is too big, then very difficult accurately pasting protective film subsides in high quality.

Summary of the invention

In order to overcome the defective of existing subsides screen protection film, the utility model provides a kind of screen protection Membrane cover dress of dustless pad pasting.This method not only makes the cleaning screen more thorough, and has overcome dirt problems, air bubble problem and the difficult direct problem of pasting of traditional pad pasting.As long as according to basic operation sequence, can the screen protection film be installed totally, accurately and quickly in general room.

The technical scheme that its technical problem that solves the utility model adopts is: use the dedusting adhesive tape to clean screen, the dedusting adhesive tape can glue the minute dust of going on the screen neatly; When placing the screen protection film, the lower protective layer of screen protection film does not need to tear, directly be positioned on the screen that has pasted the dedusting adhesive tape whole screen protection film and the frame of the screen that aligns, be fixed on the screen frame lower protective layer of the screen protection film of need in the environment of dirt is arranged, not tearing with fixing gummed paper then; When drawing director strip; screen protection film lower protective layer and dedusting adhesive tape are subjected to uniform pulling force; lower protective layer separates with the screen protection film; the dedusting adhesive tape separates with screen and can glue dust on the screen; and simultaneously formed a little dustless space having torn between the screen protection film of lower protective layer, dedusting adhesive tape and the clean screen surface; screen protection film lower protective layer and dedusting adhesive tape are drawn back in the limit, and the limit is attached to the screen protection film on the screen.Whole pad pasting process is to carry out under dustless environment.

The beneficial effects of the utility model are, can be accurately, clean, fast the screen protection film is affixed on the screen of digital product, can between screen surface and screen protection film, not form the bubble that is difficult to remove; diaphragm can not pasted crooked yet; and it is simple in structure, with low cost, easy to use.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a schematic diagram of placing the screen protection film.

Fig. 2 is the schematic diagram that pastes the screen protection membrane process.

Fig. 1 is two-layer or the location drawing of three-layer protection film, dedusting adhesive tape, director strip.Fig. 2 is the pad pasting procedure chart.

Component names among Fig. 1.1. screen surface 2. will be attached to screen protection film on the screen, 3.2 lower protective layer, and 4.2 last protective layer, 5. director strip 6. connects adhesive tape, 7. fixation adhesive tape, 8. dedusting adhesive tape, 9. screen frame.Wherein 2+3 can constitute two-layer diaphragm, and 2+3+4 can constitute the three-layer protection film.

The specific embodiment

In Fig. 1, dedusting adhesive tape 8 is attached on the screen surface, also connects together with director strip 5 simultaneously; Having the two-layer of lower protective layer or three-layer protection film is placed on the screen that posts the dedusting adhesive tape and with screen frame 9 and aligns; Connecting adhesive tape 6 links together lower protective layer 3 and director strip 5; Fixation adhesive tape 7 is fixed on two-layer or three-layer protection film on the screen frame 9, guarantees can not change the position when screen protection film that places is pasted.

In Fig. 2, when spurring director strip 5 to the right, dedusting adhesive tape 8 separates with screen surface, the sticking dirts such as dust, hair that go on the screen surface, and the lower protective layer 3 of screen protection film separates with screen protection film 2; After drawing back about 5CM, cut off fixation adhesive tape 7 along screen frame 9, the beginning part of screen protection film 2 is vertically depressed, and entirely be attached to the left side of screen, guarantee that the position of screen protection film 2 can not change.Pull on director strip 5, Bian Labian entirely is attached to diaphragm 2 on the screen, up to pasting complete screen.In the process of whole pad pasting, form a mobile small dustless space between screen surface 1, dedusting adhesive tape 8, diaphragm lower protective layer 3, the screen protection film 2 like this, the process of guaranteeing pad pasting is dustless.

Claims

1. a dustless subsides screen protection Membrane cover dress on screen, uses flat director strip that screen protection film, dedusting adhesive tape are connected, and it is characterized in that: the dedusting adhesive tape directly sticks on the one side of director strip, and its edge aligns with flat director strip and screen edge; The lower protective layer of screen protection film is connected in the another side of director strip with the connection adhesive tape, and its edge also aligns with director strip and screen edge.

2. dustless subsides screen protection Membrane cover dress according to claim 1, it is characterized in that: connecting adhesive tape is the adhesive tape that folds, and a part is pasted the lower protective layer of screen protection film, and another part is attached to the surface on the director strip.

3. dustless subsides screen protection Membrane cover dress according to claim 1 is characterized in that: the fold line of folding connection adhesive tape and the justified margin of director strip, and also with the edge of screen and the justified margin of screen protection film.