CN218146469U - Photochromic protective film for water drop screen camera shooting hole - Google Patents
Photochromic protective film for water drop screen camera shooting hole Download PDFInfo
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- CN218146469U CN218146469U CN202222625288.4U CN202222625288U CN218146469U CN 218146469 U CN218146469 U CN 218146469U CN 202222625288 U CN202222625288 U CN 202222625288U CN 218146469 U CN218146469 U CN 218146469U
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- photochromic
- camera hole
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Abstract
The utility model discloses a photochromic protective film for a water drop screen camera hole, because an integrated touch module of a water drop screen structure needs to add a protective film on the camera hole at the back of an cover plate when goods are delivered, so as to prevent the surface of the camera hole from being stained and scratched, a terminal is torn off after being assembled, and in order to prevent the camera hole from having adhesive residue, a clearance part for avoiding the camera hole is arranged on a glue layer; and because the protection paper be provided with the UV coating that discolours on the surface for protection paper can discolour after UV shines, and the integrated touch module after will laminating entirely increases the utility model provides a during rethread UV solidification behind the protection film, production line can be through looking over the protection film and tear handle colour change and can distinguish this integrated touch module and have or not through the UV solidification.
Description
Technical Field
The utility model relates to a packaging material technical field, more specifically say, relate to a water droplet screen hole photochromic protection film of making a video recording.
Background
At present, solid-state optical cement is generally adopted between the cover plate of the integrated touch module and the display glass for laminating and fixing, the solid-state optical cement is generally adopted in a fixing mode and is completely laminated and then is sent into a UV furnace for solidification, but in the actual production process, the integrated touch module which is not subjected to UV solidification can be easily subjected to UV solidification leakage due to various reasons, so that the integrated touch module which is not subjected to UV solidification flows into a client terminal, and therefore the client is enabled to be abnormal when in use. The solid-state optical cement that does not pass through the UV solidification is placed a period of time after laminating entirely, the condition of bubble can appear promptly, lead to solid-state optical cement solidification intensity not enough, thereby cause apron and display glass to break away from the off normal, and then integrated touch module display bad phenomena such as unusual appear, and then make the probability that the defective products appears in integrated touch module rise, the production and the manufacturing cost of integrated touch module also can rise by a wide margin, thereby the product competitiveness of integrated touch module has been reduced, can't satisfy enterprise's growing requirements for quality.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that solve is how to avoid not flowing into terminal through UV irradiated integrated touch module.
The utility model discloses the technical problem that will solve realizes through following technical scheme:
in order to solve the technical problem, the utility model provides a photochromic protection film for a water drop screen camera hole, which comprises a protection film layer, a glue layer and protection paper, wherein the protection film layer is in a water drop shape, and one end of the protection film layer is provided with a film tearing handle; the glue layer is arranged on the lower surface of the protective film layer, the appearance of the glue layer is completely overlapped with the protective film layer, and a clearance part for avoiding a camera hole is arranged on the glue layer; the protection paper set up in the lower surface of glue layer just is located tear film handle under, the protection paper be provided with UV coating that discolours on the surface.
As a preferred embodiment of the water droplet screen hole photochromic protection film of making a video recording, the glue layer is the UV glue that discolours.
As a preferred embodiment of the water droplet screen hole photochromic protection film of making a video recording, the glue layer includes strong viscidity glue, substrate layer and the weak viscidity glue that superposes the setting by last order down in proper order.
As the utility model provides a water droplet screen hole photochromic protection film's a preferred embodiment, strong viscidity glue with the just adhesion ratio of weak viscidity glue is 2 to 50.
As the utility model provides a water droplet screen hole photochromic protection film's a preferred embodiment, weak viscidity glue with strong viscidity glue's glue viscidity is the same, weak viscidity glue's glue coating shape is latticed, strong viscidity glue's glue coating shape is complete coating.
As the utility model provides a water droplet screen hole photochromic protection film of making a video recording's preferred embodiment, the lower surface of substrate layer is provided with the colour coating.
As the utility model provides a water droplet screen hole photochromic protection film's a preferred embodiment, the colour of colour coating is red.
As the utility model provides a water droplet screen hole photochromic protection film's a preferred embodiment of making a video recording, the lower surface of protection rete is provided with the rough superficial layer that improves roughness.
As the utility model provides a water droplet screen hole photochromic protection film's a preferred embodiment of making a video recording, the coarse superficial layer of the lower surface of protection rete is a plurality of slots that set up side by side.
As the utility model provides a water droplet screen camera hole photochromic protection film's a preferred embodiment, coarse superficial layer is frosted surface or rhombus annular knurl.
The utility model discloses following beneficial effect has:
because the integrated touch module of the water drop screen structure needs to be additionally provided with the protective film on the camera shooting hole on the back surface of the cover plate when the integrated touch module is shipped, the surface of the camera shooting hole is prevented from being stained and scratched, the terminal is torn off after being assembled, in order to prevent the camera shooting hole from having residual glue, a space avoiding part for avoiding the camera shooting hole is arranged on the glue layer, one end of the protective film layer is provided with the film tearing handle, the terminal can be conveniently torn off after being assembled, and the protective paper is arranged right below the film tearing handle and not only can play a role in facilitating identification; and because the surface of the protective paper is provided with the UV color-changing coating, the protective paper can change color after UV irradiation, for example, the color of the original UV color-changing coating is blue, and the UV light volume is 2000mj/cm 2 -4000mj/cm 2 The UV light irradiation back UV coating that discolours's colour becomes yellow, and the staff can obviously see the colour through naked eye and change, and like this, integrated touch-control module after will laminating entirely increases the utility model provides a during rethread UV solidification behind the protection film, when producing the line, can tear handle colour change and can differentiate this integrated touch-control module through the UV solidification through looking over the protection film, integrated touch-control module that does not pass through the UV solidification can detect it, avoids flowing into down one post, reduces the unnecessary loss. The situation that the cover plate and the display glass are separated from deviation due to insufficient curing strength of the solid optical cement is avoided, the phenomenon that the integrated touch module is abnormal in display is avoided, the probability that defective products occur in the integrated touch module is reduced, the production and manufacturing costs of the integrated touch module are greatly reduced, and therefore the product competitiveness of the integrated touch module is improved, and the ever-increasing quality requirements of enterprises are met.
Drawings
In order to make the description of the embodiments more clear, a brief description of the drawings that are needed in the description of the embodiments is given below, it being clear that the drawings in the description that follows are some embodiments of the application, from which other drawings can be derived by a person skilled in the art without inventive effort.
Fig. 1 is the utility model provides a pair of water droplet screen hole photochromic protection film's that makes a video recording structure schematic diagram.
Fig. 2 is the utility model provides a pair of water droplet screen hole photochromic protection film's that makes a video recording decomposition structure schematic diagram.
Fig. 3 is a schematic diagram of an improved structure of the glue layer.
Fig. 4 is another improved structure diagram of the glue layer.
Fig. 5 is a schematic view of an improved structure of the protective film layer.
Fig. 6 is a schematic view of another modified structure of the protective film layer.
The reference numbers illustrate:
a protective film layer 1; a glue layer 2; a protective paper 3; a film tearing handle 4; an evacuation section 5;
a strongly adhesive glue 21; a substrate layer 22; a weak-viscosity glue 23; a color coating 24;
a rough surface layer 11.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The utility model provides a photochromic protective film for a water drop screen camera hole, which comprises a protective film layer 1, a glue layer 2 and protective paper 3, wherein the protective film layer 1 is in a water drop shape, and one end of the protective film layer 1 is provided with a film tearing handle 4; the glue layer 2 is arranged on the lower surface of the protection film layer 1, the appearance of the glue layer 2 is completely overlapped with the protection film layer 1, and a clearance part 5 for avoiding a clearance camera hole is arranged on the glue layer 2; protection paper 3 set up in the lower surface of glue layer 2 just is located tear film handle 4 is under, protection paper 3 is provided with the UV coating that discolours on the surface.
Because the integrated touch control module of the water drop screen structure needs to add a protective film on the camera shooting hole on the back of the cover plate when the integrated touch control module is shipped, the surface of the camera shooting hole is prevented from being stained and scratched, the terminal is torn off after being assembled, in order to prevent the camera shooting hole from having residual glue, a clearance avoiding part 5 for avoiding the camera shooting hole is arranged on the glue layer 2 of the protective film, one end of the protective film layer 1 is provided with a film tearing handle 4, the terminal can conveniently tear off the protective film after being assembled, and the protective paper 3 is arranged right below the film tearing handle 4, so that the protective paper 3 not only can play a function of being convenient to identify; and because the surface of the protective paper 3 is provided with the UV color-changing coating, the protective paper 3 can change color after UV irradiation, for example, the color of the original UV color-changing coating is blue, and the UV color-changing coating passes throughUV light integrated amount is 2000mj/cm 2 -4000mj/cm 2 The UV light irradiation back UV coating that discolours's colour becomes yellow, and the staff can obviously see the colour through naked eye and change, and like this, integrated touch-control module after will laminating entirely increases the utility model provides a during rethread UV solidification behind the protection film, when producing the line, can tear handle colour change and can differentiate this integrated touch-control module through the UV solidification through looking over the protection film, integrated touch-control module that does not pass through the UV solidification can detect it, avoids flowing into down one post, reduces the unnecessary loss. The situation that the cover plate and the display glass are separated from the deviation due to insufficient curing strength of the solid optical cement is avoided, the phenomenon that the integrated touch module is abnormal in display is avoided, the probability that defective products occur in the integrated touch module is reduced, the production and manufacturing costs of the integrated touch module are greatly reduced, and therefore the product competitiveness of the integrated touch module is improved, and the ever-increasing quality requirements of enterprises are met.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. The invention is described in detail below with reference to the drawings, wherein examples of the embodiments are shown in the drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
Example 1
Please refer to fig. 1, which is a view of the photochromic protective film for a camera hole of a water droplet screen provided by the present invention, comprising a protective film layer 1, a glue layer 2 and a protective paper 3 sequentially stacked from top to bottom, wherein the protective film layer 1 is in the shape of a water droplet and corresponds to the water droplet screen in shape, and a film tearing handle 4 is arranged at one end of the protective film layer 1 to facilitate film tearing after assembly; and glue layer 2 except setting up in the corresponding position in the hole of making a video recording and keeping away empty portion 5, its appearance and protection rete 1 overlap completely, set up one deck protection paper 3 at the lower surface of glue layer 2 that lies in tearing membrane handle 4 directly below, the material of protection paper 3 is PET, is provided with the UV coating that discolours on the surface of protection paper 3. Attached the utility model provides an integrated touch module of protection film is when through UV light irradiation, and the UV coating that discolours on the surface of protection paper 3 can change colour promptly for the staff can easily distinguish which is the certified products that shines through the UV, which is the defective products that do not shine through the UV, avoids flowing into down one post, reduces the unnecessary loss. The situation that the cover plate and the display glass are separated from deviation due to insufficient curing strength of the solid optical cement is avoided, the phenomenon that the integrated touch module is abnormal in display is avoided, the probability that defective products occur in the integrated touch module is reduced, the production and manufacturing costs of the integrated touch module are greatly reduced, and therefore the product competitiveness of the integrated touch module is improved, and the ever-increasing quality requirements of enterprises are met.
Preferably, the material of glue layer 2 selects to be UV glue that discolours to make whole glue layer 2 also can discolour when shining through the UV, see through whole protection film layer 1 and all can look over the circumstances of discolouing, make the staff just can see out integrated touch module whether through UV shine at a glance, improve inspection efficiency, reduce detection cost.
Example 2
As a further optimization scheme of embodiment 1, in this embodiment, the glue layer 2 includes strong-viscosity glue 21, a substrate layer 22, and weak-viscosity glue 23 sequentially stacked from top to bottom, and the strong-viscosity glue 21 is attached to the protection film layer 1, so that the protection film layer 1 is firmly fixed and prevented from falling off, and the weak-viscosity glue 23 is attached to the edge of the camera hole of the water drop screen, so that it is avoided that the glue at the position is too strong in viscosity to cause glue residue after the film is torn.
Preferably, the initial adhesion ratio of the strongly-adhesive glue 21 to the weakly-adhesive glue 23 is 2 to 50, which ensures the fitting stability of the glue layer 2 by controlling the initial adhesion ratio of the glue.
Preferably, the glue viscosity of the weak-viscosity glue 23 is the same as that of the strong-viscosity glue 21, the glue coating shape of the weak-viscosity glue 23 is a grid shape, the glue coating shape of the strong-viscosity glue 21 is a complete coating shape, the purchasing number of the weak-viscosity glue 23 is increased due to the fact that the glue viscosity of the weak-viscosity glue 23 is the same as that of the strong-viscosity glue 21, the cost is reduced, mixing is avoided in the gluing process, the production efficiency is improved, the coating shape of the weak-viscosity glue 23 is a grid shape, and the glue area of the weak-viscosity glue 23 is reduced equivalently, so that the viscosity of the weak-viscosity glue 23 is reduced.
Preferably, the lower surface of the substrate layer 22 is provided with the color coating 24, and the color coating 24 can better help a worker to identify which side is the weak-viscosity glue 23 and which side is the strong-viscosity glue 21, so that the assembly work is facilitated.
Preferably, the color coating 24 is red in color, which is relatively conspicuous so as to be more easily recognized by a worker.
Example 3
As a further optimization scheme of embodiment 1, in this embodiment, preferably, the rough surface layer 11 for improving the surface roughness is disposed on the lower surface of the protection film layer 1, so as to increase the adhesion area between the protection film layer 1 and the glue layer 2 and improve the firmness.
More preferably, the coarse superficial layer 11 of the lower surface of protection rete 1 is a plurality of grooves that set up side by side to increase the area of pasting of protection rete 1 and glue layer 2, improve firm degree.
Preferably, the rough surface layer 11 is a frosted surface or a diamond-shaped knurl, and the implementation method is simple and the manufacturing cost is low.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.
Claims (10)
1. The utility model provides a water droplet screen hole photochromic protection film of making a video recording which characterized in that, it includes:
the protective film layer is in a water drop shape, and one end of the protective film layer is provided with a film tearing handle;
the glue layer is arranged on the lower surface of the protective film layer, the appearance of the glue layer is completely overlapped with the protective film layer, and a clearance part for avoiding a camera hole is arranged on the glue layer;
and the protective paper is arranged on the lower surface of the glue layer and is positioned under the film tearing handle, and the UV color-changing coating is arranged on the surface of the protective paper.
2. The photochromic protective film for the drip screen camera hole according to claim 1, wherein the glue layer is UV color-changing glue.
3. The photochromic protective film for the drop screen camera hole of claim 1, wherein the glue layer comprises a strong-viscosity glue, a substrate layer and a weak-viscosity glue which are sequentially stacked from top to bottom.
4. The drop screen camera hole photochromic protective film of claim 3, wherein the initial adhesion ratio of the strong adhesive glue to the weak adhesive glue is 2.
5. The photochromic protective film for the water drop screen camera hole of claim 3, wherein the weak adhesive glue and the strong adhesive glue have the same glue viscosity, the glue coating shape of the weak adhesive glue is a grid shape, and the glue coating shape of the strong adhesive glue is a complete coating.
6. The photochromic protective film for the drop screen camera hole of claim 3, wherein the lower surface of the base material layer is provided with a color coating layer.
7. The water drop screen camera hole photochromic protection film of claim 6, wherein the color coating is red.
8. The photochromic protective film for a drip screen camera hole according to claim 1, wherein the lower surface of the protective film layer is provided with a rough surface layer for improving surface roughness.
9. The water drop screen camera hole photochromic protection film of claim 8, wherein the rough surface layer of the lower surface of the protection film layer is a plurality of grooves arranged side by side.
10. The photochromic protective film for the water drop screen camera hole of claim 8, wherein the rough surface layer is a frosted surface or diamond knurls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222625288.4U CN218146469U (en) | 2022-09-30 | 2022-09-30 | Photochromic protective film for water drop screen camera shooting hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222625288.4U CN218146469U (en) | 2022-09-30 | 2022-09-30 | Photochromic protective film for water drop screen camera shooting hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218146469U true CN218146469U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222625288.4U Active CN218146469U (en) | 2022-09-30 | 2022-09-30 | Photochromic protective film for water drop screen camera shooting hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218146469U (en) |
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- 2022-09-30 CN CN202222625288.4U patent/CN218146469U/en active Active
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