Protective structure for silk-screen printing ink of cover plate
By attaching protective components of the first and second protective films to the cover plate, the problem of dirt and scratches in the production process of vehicle display screens is solved, effectively protecting the RPM film and ensuring the cover plate and RPM film integrity.
Patent Information
- Application Number
- CN202420334808.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-22
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-22
AI Technical Summary
During the production process of the on-board display screen, when the cover plate is transferred to the screen printing ink process, the surface of the RPM film is easily contaminated with dirt and scratches are easily caused when wiping, resulting in damage.
A protective component including a first protective film and a second protective film is adopted. The first protective film is less sticky than the second protective film, and is attached to the cover plate to protect the RPM film, prevent dirt and scratches, and facilitate operation by tearing the handle. .
Effectively prevent dirt from being contaminated with RPM film surface, avoid damage caused by wiping, and ensure the integrity of the cover plate and RPM film.
Smart Images
Figure CN222203505U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of display screens, in particular to a protective structure for screen printing ink on a cover plate. Background Art
[0002] At present, the cover plate on the car display screen needs to be affixed with a layer of RPM film during the production process. The RPM film is a thin film. After the attachment is completed, the silk screen ink process will be carried out.
[0003] However, in the related art, when the cover plate is transferred to the screen printing ink process, since the viewing area in the middle of the cover plate is not protected, the surface of the RPM film is easily contaminated with dirt, and wiping the surface of the RPM film is prone to scratches, thereby damaging the cover plate. Utility Model Content
[0004] The utility model aims to overcome the shortcomings of the prior art and provide a protective structure for screen printing ink of a cover plate, which can prevent the surface of an RPM film from being contaminated with dirt when the cover plate is transferred to the screen printing ink process.
[0005] The purpose of this utility model is achieved through the following technical solutions:
[0006] In a first aspect, the present application provides a protective structure for screen printing ink on a cover plate, comprising: a cover plate; and a protective component, comprising a first protective film and a second protective film, wherein the first protective film is attached to the second protective film, and the second protective film is attached to the cover plate, and the surface area of the first protective film is greater than the surface area of the second protective film.
[0007] The protective component also includes a tear handle, which is arranged on the first protective film.
[0008] The viscosity of the first protective film is lower than that of the second protective film.
[0009] A viewing area is provided on the cover plate.
[0010] The cover plate is also provided with a silk screen printing area.
[0011] A gap is arranged between the second protective film and the silk-screen printing area.
[0012] The width of the gap is 1 mm.
[0013] The thickness of the first protective film is 1 mm.
[0014] The thickness of the second protective film is 0.01 mm.
[0015] The first protection film is provided with a rounded corner portion.
[0016] Compared with the prior art, the utility model has at least the following advantages:
[0017] Since the RPM film is attached to the cover plate, by attaching the first protective film and the second protective film to the cover plate, the RPM film can be protected, thereby preventing the surface of the RPM film from being contaminated with dirt and avoiding scratches on the RPM film when wiping the surface of the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.
[0019] Figure 1 This is a schematic structural diagram of a protective structure for screen printing ink on a cover plate in one embodiment of the utility model;
[0020] Figure 2 It is a structural schematic diagram of another implementation manner of the protective structure of the cover plate silk screen printing ink in one embodiment of the utility model. DETAILED DESCRIPTION
[0021] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.
[0022] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0023] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, or a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0024] In the related art, when the cover plate is transferred to the screen printing ink process, since the viewing area in the middle of the cover plate is not protected, the surface of the RPM film is easily contaminated with dirt, and wiping the surface of the RPM film is prone to scratches, thereby damaging the cover plate.
[0025] In view of the above problems, an embodiment of the present application provides a protective structure for screen printing ink of a cover plate, which can prevent the surface of the RPM film from being contaminated with dirt when the cover plate is transferred to the screen printing ink process.
[0026] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.
[0027] See also Figure 1 and Figure 2 A protective structure for screen printing ink of a cover plate includes: a cover plate 100 and a protective component 200, including a first protective film 210 and a second protective film 220, the first protective film 210 is attached to the second protective film 220, the second protective film 220 is attached to the cover plate 100, and the surface area of the first protective film 210 is greater than the surface area of the second protective film 220.
[0028] Specifically, a viewing area is defined on the cover plate 100 .
[0029] It should be noted that the thickness of the first protective film 210 is 1 mm, and the thickness of the second protective film 220 is 0.01 mm. Since the RPM film is attached to the cover plate 100, by attaching the first protective film 210 and the second protective film 220 to the cover plate 100, the RPM film can be protected, thereby preventing the surface of the RPM film from being contaminated with dirt, and also avoiding scratches on the RPM film when wiping the surface of the cover plate 100. Further, the first protective film 210 is first torn off, and then the silk screen printing process is started around the second protective film 220. Finally, after the silk screen printing is completed, the second protective film 220 is torn off.
[0030] See also Figure 2 In one embodiment, the protective component 200 further includes a tear handle 230 , and the tear handle 230 is disposed on the first protective film 210 .
[0031] It should be noted that, by providing the tear handle 230 , an operator can easily tear off the first protective film 210 through the tear handle 230 .
[0032] See also Figure 2 In one embodiment, the viscosity of the first protective film 210 is less than the viscosity of the second protective film 220 .
[0033] It should be noted that, in order to avoid tearing off the second protective film 220 when tearing off the first protective film 210 , the viscosity of the first protective film 210 is smaller than the viscosity of the second protective film 220 .
[0034] See also Figure 1 and Figure 2 In one embodiment, a screen printing area 110 is further provided on the cover plate 100. Specifically, a gap 300 is provided between the second protective film 220 and the screen printing area 110. Specifically, the width of the gap 300 is 1 mm.
[0035] It should be noted that the second protective film 220 will be retracted by 1 mm compared to the middle of the viewing area, that is, the above-mentioned gap 300, to ensure that it can be observed whether the width of the silk-screen area 110 exceeds the preset width.
[0036] See also Figure 2 In one embodiment, a rounded corner portion 211 is provided on the first protection film 210 .
[0037] It should be noted that, by providing the rounded corners 211 , the four sides of the first protective film 210 can be rounded, thereby avoiding scratches when the first protective film 210 is torn off.
[0038] The scheme of the present application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of the various embodiments have their own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the specification are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.
[0039] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.
Claims
1. A protective structure for cover plate screen printing ink, characterized in that: include: Cover plate; and The protective component includes a first protective film and a second protective film, wherein the first protective film is attached to the second protective film, the second protective film is attached to the cover plate, and the surface area of the first protective film is greater than the surface area of the second protective film.
2. The protective structure of the cover plate screen printing ink according to claim 1, characterized in that: The protective component also includes a tear handle, which is arranged on the first protective film.
3. The protective structure of the cover plate screen printing ink according to claim 1, characterized in that: The viscosity of the first protective film is lower than that of the second protective film.
4. The protective structure of the cover plate screen printing ink according to claim 2, characterized in that: A viewing area is provided on the cover plate.
5. The protective structure of the cover plate silk screen printing ink according to claim 1, characterized in that: The cover plate is also provided with a silk screen printing area.
6. The protective structure of the cover plate screen printing ink according to claim 5, characterized in that: A gap is arranged between the second protective film and the silk-screen printing area.
7. The protective structure of the cover plate screen printing ink according to claim 6, characterized in that: The width of the gap is 1 mm.
8. The protective structure of cover plate screen printing ink according to claim 1, characterized in that: The thickness of the first protective film is 1 mm.
9. The protective structure of cover plate screen printing ink according to claim 1, characterized in that: The thickness of the second protective film is 0.01 mm.
10. The protective structure of cover plate screen printing ink according to claim 1, characterized in that: The first protection film is provided with a rounded corner portion.