A simple structure fixed reliable film pasting tool

Abstract

The utility model provides a simple structure fixedly reliable pasting film tool for assisting electronic product to stick protective film, including a bottom plate, still include: side piece, the side piece includes two mutually symmetrical and opposite, and two side piece all include a side wall extending along the length direction, and the side wall one end is formed with the abutment part extending to the direction of another side piece, top piece, top piece set up between two side piece with abutment part opposite set up in the position of another end of side piece, top piece with abutment part are used to abut electronic product two sides along the second direction, and top piece is provided with the film hanging structure for assembling protective film on top piece, in the technical scheme, through the side piece is provided with the side wall and abutment part, can realize the reliable clamping positioning to electronic equipment, and in the structure of whole pasting film tool, only designs four components, and the structure is relatively simple.

Description

Technical Field

[0001] This utility model relates to the field of electronic device accessories technology, and in particular to a simple and reliable film application tool. Background Technology

[0002] With the continuous development and advancement of technology, electronic products are becoming increasingly diverse, and various electronic products are present in all aspects of life. Items like mobile phones, smartwatches, tablets, and e-readers are becoming more and more accepted and used.

[0003] Currently, to facilitate efficient and quick application of protective films, screen protector application tools have been developed to assist users in applying films to electronic products. These tools enable fast and convenient application of protective films. Most current application tools have a positioning area that matches the shape and size of the electronic product to be covered, with the protective film pre-installed within this area. By placing the electronic product's film-facing surface against the protective film within the positioning area, the film surface and protective film are aligned, completing the application process. However, the manufacturing process of these application tools is relatively complex, requiring significant manpower in both production and assembly stages, thus increasing production costs and hindering commercial competitiveness.

[0004] Therefore, a new technical solution is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a simple and reliable film-applying tool to solve the above-mentioned technical problems.

[0006] A simple and reliable film application tool for assisting in the application of protective films to electronic products, including a base plate and: The side member includes two symmetrical and opposite side members, and each side member includes a sidewall extending along the length direction. The two sidewalls are used to abut against two sides of the electronic product along a first direction. One end of each sidewall is formed with an abutting portion extending toward the other side member. A membrane channel is defined between the two abutting portions. A top edge component is disposed between the two side edge components and is positioned opposite the abutting portion at the other end of the side edge components. The top edge component and the abutting portion are used to abut against the two sides of the electronic product along the second direction, and a film mounting structure for mounting a protective film is provided on the top edge component.

[0007] Furthermore, the side member is also formed with a side support plate for supporting the protective film along the edge of the first direction, the side support plate being formed on the bottom edge of the side member and extending toward the other side member; the top member is formed with a top support plate for supporting the protective film along one edge of the second direction, and the film hanging structure is formed on the top support plate.

[0008] Furthermore, the top edge member includes two abutting blocks that correspond to the two abutting portions respectively, and the abutting blocks and the abutting portions are used to simultaneously abut against the two sides of the electronic product along the second direction.

[0009] Furthermore, the side support plate has an extension section formed at the position corresponding to the abutment portion, extending toward the other side member, the extension section being used to support the end of the protective film away from the top member along the second direction.

[0010] Furthermore, a reinforcing block is formed on the inner sidewall of the abutting portion and / or the abutting block, the reinforcing block being used to abut against the side of the electronic product along the second direction.

[0011] Furthermore, a drag table is formed on the side member, the drag table is disposed on the upper side of the side support plate, and a descending step is defined between the drag table and the side support plate.

[0012] Furthermore, at least one clamping protrusion is provided on the inner edge of the tray, facing the other side member, to abut against the protective film side placed on the side support plate.

[0013] Furthermore, the membrane structure includes a plurality of membrane pillars formed on the top support plate, and at least one of the membrane pillars has a different cross-sectional shape than the other membrane pillars.

[0014] Furthermore, the membrane structure includes an adhesive component disposed on the top support plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: In this technical solution, by providing sidewalls and abutment parts for the side components, reliable clamping and positioning of electronic devices can be achieved. Furthermore, the entire film application tool structure consists of only four parts, resulting in a simple structure that facilitates mold making and production of the side and top components, as well as easy assembly of the film application tool. It is worth noting that the positioning area for clamping and positioning the electronic device is defined by the two side components and the top component. Specifically, the two sidewalls clamp and position the width of the electronic device, while the abutment part, together with the top component, clamps and positions the length of the electronic device. Therefore, by changing the distance between the two sidewalls and the distance between the top component and the abutment part, positioning and clamping of different electronic devices can be achieved. Thus, only one set of molds for the side and top components needs to be developed. During assembly, film application tools compatible with different models of electronic devices can be assembled according to order requirements, significantly reducing production and development costs and thereby enhancing the market competitiveness of the film application tool. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of Embodiment 1 of the present invention.

[0017] Figure 2 yes Figure 1 A magnified view of a portion of point A in the middle.

[0018] Figure 3 yes Figure 1 A magnified view of a section at point B in the middle.

[0019] Figure 4 yes Figure 1 A magnified view of a section at point C.

[0020] Figure 5 This is a structural schematic diagram of Embodiment 2 of this utility model.

[0021] Figure 6 This is a schematic diagram of the exploded structure of the protective film involved in this utility model. Detailed Implementation

[0022] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining this utility model and are not intended to limit this utility model.

[0023] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0024] Furthermore, the use of terms such as "first" and "second" in the embodiments of this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Example

[0025] In this embodiment, as Figure 1-4 As shown, this technical solution provides a simple and reliable film application tool to assist in applying protective films to electronic products. It includes a base plate 100, side members 200, and a top member 300. The side members 200 include two symmetrically arranged opposite each other, and each side member 200 includes a sidewall 210 extending along its length. The two sidewalls 210 abut against two sides of the electronic product along a first direction. One end of each sidewall 210 has an abutment portion 220 extending toward the other side member 200, and the two abutment portions 220 define a film passage 101. The top member 300 is disposed between the two side members 200 and opposite the abutment portion 220 at the other end of the side member 200. The top member 300 and the abutment portion 220 abut against two sides of the electronic product along a second direction, and a film mounting structure for attaching the protective film is provided on the top member 300.

[0026] Two side members 200 and a top member 300 define a positioning area for clamping and fixing the electronic device. During the process of clamping and fixing the electronic device, the electronic device is clamped along the side of the side member 200 by the side wall 210 along the first direction. In this embodiment, the first direction of the electronic device is the width direction. It is conceivable that the second direction of the electronic device is the length direction. One end of the electronic device in the length direction is clamped by the abutment part 220 and the top member 300, thereby realizing the positioning and clamping action of the electronic product. Before clamping and positioning the electronic device, the protective film is mounted on the film application tool by the film hanging structure and is located at the bottom of the positioning area. When the electronic device is assembled and fixed in the positioning area, the protective film has been fixed by the film hanging structure. At the same time, the electronic device is also clamped and fixed by the side member 200 and the top member 300, thereby enabling the electronic device and the protective film to be aligned with each other so that the protective film can be applied to the electronic device.

[0027] In this technical solution, the film-mounting structure includes a plurality of film-mounting columns 311 formed on the top support plate 320, and at least one film-mounting column 311 has a different cross-sectional shape than the other film-mounting columns 311. The protective film is secured by hanging it on the film-mounting columns 311. Furthermore, in this technical solution, three film-mounting columns 311 are arranged side-by-side, thereby improving the reliability of positioning and fixing the protective film. It is worth noting that, as... Figure 6 The diagram shown is an exploded view of a protective film 400 involved in this embodiment. The protective film 400 includes, from top to bottom, a dust removal film 430, a film body 410, and a positioning film 420. The film body 410 is a tempered glass film. The dust removal film 430 is attached to the upper surface of the tempered glass film. A pull strip 431 is provided on the surface of the dust removal film 430 facing away from the tempered glass film. By pulling the pull strip 431, the dust removal film 430 can be torn off the surface of the tempered glass film. The positioning film 420 is installed on the other surface of the film body 410. Its end is formed with a protrusion 421 extending outward, and the protrusion 421 is used to cooperate with the film hanging structure. In this embodiment, a plurality of holes 422 are provided on the protrusion.

[0028] During the film application process, the protective film is attached to the film mounting post 311 through the holes on the protrusion, thereby positioning the protective film within the positioning area. At this time, the end of the pull strip extends out of the positioning area along the film passage 101. It is worth noting that, as... Figure 6As shown, the length of the pull strip is greater than the length of the dust removal film, allowing the free end of the pull strip to extend along the film passage 101. The screen protector of the electronic device is mounted in the positioning area facing the protective film and is clamped and fixed by the side member 200 and the top member 300, thus aligning with the protective film. Pulling the pull strip can tear the dust removal film off the film body. It is conceivable that the end of the pull strip away from the free end is connected to the dust removal film. During the pulling process, the dust removal film can be moved towards the film passage 101. After being bent in one direction, the film is pulled by a strip, gradually peeling off the dust removal film from the end of the film body away from the film passage 101. The dust removal film is then pulled out of the positioning area within the film passage 101, causing the screen of the electronic device to correspond with the film body. When the electronic device is pressed towards the film body, the screen of the electronic device comes into contact with the film body, thus achieving the film application process for the electronic device. In this technical solution, by providing a side wall 210 and an abutment portion 220 on the side member 200, it is possible to... This invention achieves reliable clamping and positioning of electronic devices. The entire film application tool consists of only four components, resulting in a simple structure that facilitates mold production of the side components 200 and top component 300, as well as easy assembly. Notably, the positioning area for clamping the electronic device is defined by the two side components 200 and the top component 300. Specifically, the two side walls 210 clamp and position the width of the electronic device, while the abutment portion 220, together with the top component 300, clamps and positions the length of the electronic device. Therefore, by changing the distance between the two side walls 210 and the distance between the top component 300 and the abutment portion 220, positioning and clamping of different electronic devices can be achieved. Thus, only one set of molds for the side components 200 and the top component 300 is needed. During assembly, film application tools compatible with different models of electronic devices can be assembled according to orders, significantly reducing production and development costs and enhancing the market competitiveness of the film application tool.

[0029] In this embodiment, as Figure 2-4As shown, the side member 200 is also formed with a side support plate 230 for supporting the protective film along the edge of the first direction. The side support plate 230 is formed on the bottom edge of the side member and extends toward the other side member 200. The top member 300 is formed with a top support plate 320 for supporting the protective film along one edge of the second direction. The film hanging structure is formed on the top support plate 320. In other words, the edges of the protective film are supported by the side support plate 230 and the top support plate 320 respectively. At this time, the interior of the protective film is in a suspended state. This allows for easy removal of the dust removal film. After removal, the protective film can elastically return to its original position. It is worth noting that although the central area of ​​the protective film is suspended, it does not cause the central area of ​​the protective film to collapse towards the base plate 100. Therefore, after the electronic device is fastened towards the protective film, pressing the electronic device or the base plate 100 allows the film body to come into contact with the screen of the electronic device. Under the adsorption force of the tempered glass film, the tempered glass film and the screen gradually adhere to each other, completing the application of the protective film.

[0030] In this technical solution, an example of the specific structure of the top edge member 300 is given. The top edge member 300 includes two abutment blocks 320, each corresponding to one of the two abutment portions 220. The abutment blocks 320 and the abutment portions 220 are used to simultaneously abut against the two sides of the electronic product along the second direction. The abutment blocks 320 and the abutment portions 220 cooperate with each other to clamp and fix the electronic device in the length direction.

[0031] In this technical solution, in order to support the entire protective film, an extension section 231 is formed at the position corresponding to the side support plate 230 and the abutment portion 220, extending toward the other side member 200. The extension section 231 is used to support the end of the protective film away from the top member 300 along the second direction.

[0032] In this technical solution, to more reliably clamp and position the electronic device, a reinforcing block 321 is formed on the inner wall 210 of the abutment portion 220 and / or the abutment block 320. The reinforcing block 321 is used to abut against the side of the electronic product along the second direction. In this embodiment, reinforcing blocks 321 are provided on the inner walls of both the abutment portion 220 and the abutment block 320. The electronic device is clamped by the reinforcing blocks 321. It is worth noting that the size of the reinforcing block 321 protruding towards the positioning area should not be too large, as long as it can reliably clamp and fix the device. In this technical solution, the size of the protrusion towards the positioning area is 0.5mm.

[0033] In this technical solution, in order to avoid the electronic device from directly contacting the protective film after being clamped in the positioning area, thereby affecting the film application effect and the efficiency of tearing off the dust removal film, a drag table is formed on the side member 200. The drag table is set on the upper side of the side support plate 230 and is defined as a descending step between the side support plate 230 and the side support plate 230. In other words, the electronic device is supported by the support platform 232, creating a certain gap between the electronic device and the protective film. This gap prevents the film from contacting the electronic device too early. Without this gap, after the electronic device is snapped and clamped into the positioning area, it will contact the tempered glass film too early, resulting in more contact points between the tempered glass film and the screen of the electronic device. This would create air bubbles, affecting the film application effect. By creating a gap between the electronic device and the tempered glass film, after the electronic device is assembled into the positioning area, the two devices gradually form a gap and come into contact. Only by pressing the base plate 100 can one position of the tempered glass film contact the screen of the electronic device. Then, under the adsorption force of the tempered glass film, it gradually extends along the contact point to complete the adhesion. At this point, the tempered glass film and the screen are adhered through a single point, resulting in fewer air bubbles between the tempered glass film and the electronic device and a better film application effect. It is understandable that the height of the support platform 232 is set to be adaptive to avoid excessive gaps caused by excessive height. In this technical solution, the height of the support platform 232 is 0.5mm.

[0034] In this embodiment, in order to further fix the protective film and thereby improve the alignment accuracy between the protective film and the electronic device, at least one clamping protrusion 233 is provided on the inner edge of the tray, facing the other side member 200, to abut against the side of the protective film placed on the side support plate 230.

[0035] To facilitate transportation, an upper cover 110 is rotatably connected to the base plate 100. The upper cover 110 can be flipped toward the base plate 100 to cover the side piece 200 and the top piece 300, thus covering the positioning area and making the film application tool form a book-like structure. At this time, the protective film can be sealed within the positioning area, which can achieve better transportation. Example

[0036] In this embodiment, the structure of the film application tool is basically the same as that in Embodiment 1. The difference lies in the setting of the film hanging structure. In this technical solution, the film hanging structure includes an adhesive component set on the top support plate 320. In this technical solution, the adhesive component is double-sided adhesive. The protective film is adhered to the top support plate 320 by the double-sided adhesive to complete the fixation of the protective film.

[0037] For those skilled in the art, various other corresponding changes and modifications can be obtained based on the structure and principles disclosed in this utility model, and all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A simple and reliable film application tool for assisting in the application of protective films to electronic products, comprising a base plate, characterized in that, It also includes: The side member includes two symmetrical and opposite side members, and each side member includes a sidewall extending along the length direction. The two sidewalls are used to abut against two sides of the electronic product along a first direction. One end of each sidewall is formed with an abutting portion extending toward the other side member. A membrane channel is defined between the two abutting portions. A top edge component is disposed between the two side edge components and is positioned opposite the abutting portion at the other end of the side edge components. The top edge component and the abutting portion are used to abut against the two sides of the electronic product along the second direction, and a film mounting structure for mounting a protective film is provided on the top edge component.

2. The film-applying tool with a simple structure and reliable fixation according to claim 1, characterized in that, The side member is also formed with a side support plate for supporting the protective film along the edge of the first direction, the side support plate being formed on the bottom edge of the side member and extending toward the other side member; the top member is formed with a top support plate for supporting the protective film along one edge of the second direction, and the film hanging structure is formed on the top support plate.

3. The film-applying tool with a simple structure and reliable fixation according to claim 2, characterized in that, The top edge component includes two abutting blocks that correspond to the two abutting portions respectively. The abutting blocks and the abutting portions are used to simultaneously abut against the two sides of the electronic product along the second direction.

4. The film-applying tool with a simple structure and reliable fixation according to claim 2, characterized in that, The side support plate has an extension section formed at the position corresponding to the abutment portion, extending toward the other side member, the extension section being used to support the end of the protective film away from the top member along the second direction.

5. The film-applying tool with a simple structure and reliable fixation according to claim 3, characterized in that, A reinforcing block is formed on the inner sidewall of the abutting part and / or the abutting block, the reinforcing block being used to abut against the side of the electronic product along the second direction.

6. The film-applying tool with a simple structure and reliable fixation according to claim 2, characterized in that, A drag table is formed on the side member, the drag table is disposed on the upper side of the side support plate, and a descending step is defined between the drag table and the side support plate.

7. The film-applying tool with a simple structure and reliable fixation according to claim 6, characterized in that, At least one clamping protrusion is provided on the inner edge of the tray, facing the other side member, to abut against the protective film side placed on the side plate.

8. The film-applying tool with a simple structure and reliable fixation according to claim 2, characterized in that, The membrane structure includes a plurality of membrane columns formed on the top support plate, and at least one of the membrane columns has a cross-sectional shape different from the other membrane columns.

9. The film-applying tool with a simple structure and reliable fixation according to claim 2, characterized in that, The membrane structure includes an adhesive component disposed on the top support plate.

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