Low-cost electronic equipment film pasting device

Abstract

A low-cost electronic equipment film pasting device comprises a universal bottom plate, universal positioning plates, a pasting film and a pulling plate, the number of the universal positioning plates is four, and the four universal positioning plates are fixed to the universal bottom plate after being adjusted to the positions matched with the size of electronic equipment according to the size of the electronic equipment; the four universal positioning plates are all provided with electronic equipment positioning columns and drawing plate positioning columns, the two universal positioning plates on the front side or the rear side are provided with drawing plate insertion openings, the pasting film is arranged on the drawing plate, and the drawing plate is inserted into the drawing plate insertion openings and is positioned on the universal bottom plate through the drawing plate positioning columns. And the electronic equipment is positioned through the electronic equipment positioning column and covers the drawing plate. According to the utility model, the universal bottom plate and the universal positioning plate are arranged, only the position of the universal positioning plate on the universal bottom plate needs to be adjusted during production aiming at electronic equipment with most sizes, the universal bottom plate and the universal positioning plate are uniform in specification, and repeated mold opening is not needed, so that the mold opening cost is reduced, and the production efficiency is improved. And the production cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of electronic product accessories, and particularly to a low-cost film pasting device for electronic devices. Background Art

[0002] At present, electronic devices such as mobile phones and tablet computers have become one of the most important life tools for people. During the use of electronic devices, their screens are easily scratched, resulting in scratches, which affect the display effect and aesthetics of the electronic device screens. Therefore, in order to protect the screens and prevent scratching, most users will paste films on the screens of electronic devices during use. In order to facilitate film pasting on electronic devices, various film pasting devices have emerged on the market, and through these film pasting devices, the film pasting work can be completed simply, quickly and accurately.

[0003] However, at present, the sizes of electronic devices vary, and the existing auxiliary film pasting devices can only be applicable to electronic devices of specified models, with a large limitation in use. In order to make the film pasting device adapt to different models of electronic devices, manufacturers need to separately mold and produce for each model of electronic device, which undoubtedly increases the production cost. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a low-cost film pasting device for electronic devices. The device adopts a universal bottom plate and a universal positioning plate, and the specifications of the universal bottom plate and the universal positioning plate are unified, so there is no need for repeated mold opening, thereby reducing the mold opening cost and greatly reducing the production cost.

[0005] In order to achieve the above object, the technical solution adopted by the utility model is: providing a low-cost film pasting device for electronic devices, including a universal bottom plate, a universal positioning plate, a film and a draw plate. There are four universal positioning plates. After the four universal positioning plates are adjusted to positions adapted to the size of the electronic device, they are fixed on the universal bottom plate. Electronic device positioning columns and draw plate positioning columns are arranged on all four universal positioning plates. Draw plate sockets are arranged on two universal positioning plates on the front side or the rear side. The film is arranged on the draw plate. The draw plate is inserted through the draw plate socket and positioned on the universal bottom plate through the draw plate positioning column. The electronic device is positioned through the electronic device positioning column and covers the draw plate.

[0006] As a further improvement of the utility model, the universal positioning plate has an L-shaped structure, and a frame-shaped structure with the L-shaped angles facing inward is formed between the four universal positioning plates.

[0007] As a further improvement of the utility model, the universal positioning plate is pasted on the universal bottom plate through glue.

[0008] As a further improvement of the present utility model, the electronic device positioning posts and the drawplate positioning posts on the universal positioning plate are formed by injection molding with different mold cores according to the sizes of different electronic devices.

[0009] As a further improvement of the present utility model, the universal bottom plate is made of corrugated cardboard.

[0010] As a further improvement of the present utility model, the film includes a protective film and a release film. The protective film is adhered to the release film, and the release film is adhered to the drawplate.

[0011] As a further improvement of the present utility model, the electronic device is a mobile phone or a tablet computer.

[0012] The beneficial effects of the present utility model are as follows: The present utility model is provided with a universal bottom plate and a universal positioning plate. For most sizes of electronic devices, during production, only the position of the universal positioning plate on the universal bottom plate needs to be adjusted. The universal bottom plate and the universal positioning plate have unified specifications and do not require repeated mold opening, thus reducing the mold opening cost and significantly reducing the production cost. Description of the Drawings

[0013] Figure 1 It is an exploded view of the structure of the film pasting device of the present utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the film pasting device of the present utility model;

[0015] Marking description: Universal bottom plate 1, Universal positioning plate 2, Electronic device positioning post 21, Drawplate positioning post 22, Drawplate socket 23, Drawplate 3, Film 4, Protective film 41, Release film 42, Electronic device 5. Detailed Embodiments

[0016] The present utility model will be further described below in conjunction with specific embodiments and the accompanying drawings.

[0017] As shown in Figure 1 、 2 A low-cost electronic device film pasting device includes a universal bottom plate 1, a universal positioning plate 2, a drawplate 3, and a film 4.

[0018] The universal bottom plate 1 is made of corrugated cardboard, which is green and environmentally friendly and can be reused. The universal bottom plate 1 has a unified specification size and is in a straight plate structure. The four sides are bent upward to form flanges, and a notch for the drawplate 3 to pass through is provided on the flange at the lower side. The size of the universal bottom plate 1 is larger than the sizes of common electronic devices 5 on the current market, so as to provide enough space for the universal positioning plate 2 to adjust its position on the universal bottom plate 1.

[0019] The general-purpose positioning plate 2 is in an L-shaped structure, and there are four of them. After the four general-purpose positioning plates 2 are adjusted to positions adapted to the size of the electronic device 5, they are fixed on the general-purpose bottom plate 1. An L-shaped angle is formed inward between the four general-purpose positioning plates 2 to form a frame structure for placing the electronic device 5. The general-purpose positioning plate 2 and the general-purpose bottom plate 1 are fixed in the following way: during production, the general-purpose positioning plate 2 is pre-fixed on the general-purpose bottom plate 1 through a fixture, and then the general-purpose positioning plate 2 is pasted on the general-purpose bottom plate 1 through glue. The operation is simple and convenient, and the production efficiency is high.

[0020] On the inner side walls of the four general-purpose positioning plates 2, there are electronic device positioning posts 21 and drawplate positioning posts 22. The electronic device positioning posts 21 are used to position the electronic device 5. The drawplate positioning posts 22 are used to position the drawplate 3. In most cases, the positions of the electronic device positioning posts 21 and the drawplate positioning posts 22 can be adapted to most electronic devices 5, but there will also be a small number of electronic devices 5 that are not adapted. Therefore, the electronic device positioning posts 21 and the drawplate positioning posts 22 on the general-purpose positioning plate 2 are formed by using different die cores according to the size of different electronic devices 5. The positions of the electronic device positioning posts 21 and the drawplate positioning posts 22 are adjusted by replacing the die cores on the general-purpose positioning plate 2 mold, without having to replace the entire general-purpose positioning plate 2 mold, and the cost is far lower than the cost of re-opening the mold.

[0021] On the two general-purpose positioning plates 2 at the rear side, there are drawplate sockets 23. The film 4 is arranged on the drawplate 3. The drawplate 3 is made of a flexible thin card. The drawplate 3 is inserted into the drawplate socket 23 and positioned on the general-purpose bottom plate 1 through the drawplate positioning posts 22. The electronic device 5 is positioned through the electronic device positioning posts 21 and covers the drawplate 3. In other embodiments, the drawplate sockets 23 can also be arranged on the two general-purpose positioning plates 2 at the front side.

[0022] The film 4 includes a protective film 41 and a release film 42. The protective film 41 is pasted on the release film 42, and the release film 42 is pasted on the drawplate 3.

[0023] The electronic device 5 is a mobile phone or a tablet computer.

[0024] The general-purpose bottom plate 1 and the general-purpose positioning plate 2 are in a split structure during factory production. The general-purpose bottom plate 1 and the general-purpose positioning plate 2 can be produced respectively through a set of molds, and then the general-purpose positioning plate 2 is fixed at the corresponding position on the general-purpose bottom plate 1 according to the size of different electronic devices 5. The general-purpose bottom plate 1 and the general-purpose positioning plate 2 do not need to be re-opened according to the different sizes of the electronic devices 5, which can greatly reduce the production cost. Even if the positions of the electronic device positioning posts 21 and the drawplate positioning posts 22 on the general-purpose positioning plate 2 need to be adjusted, there is no need to re-open the mold as a whole, and only the die core on the mold needs to be replaced, and the cost is still lower than the cost of re-opening the mold as a whole.

[0025] When the above-mentioned film pasting device pastes the film, first place the electronic device 5 on the extraction plate 3. The positioning posts 21 of the electronic device position the electronic device 5. When the electronic device 5 is positioned, the positions of the electronic device 5 and the film 4 will correspond. Then, pull out the extraction plate 3 from the device. At this time, the release film 42 will be pulled out together, so that the protective film 41 is pasted on the screen of the electronic device 5, and the film pasting work is completed.

[0026] In summary, the present utility model has been made into an actual sample as described in the specification and the illustrated content and has been tested through multiple uses. From the test results, it can be proved that the present utility model can achieve its intended purpose, and its practical value is beyond doubt. The above-mentioned embodiments are only used to conveniently illustrate the present utility model and do not impose any formal restrictions on the present utility model. Any person with ordinary knowledge in the relevant technical field, without departing from the technical features of the present utility model, makes equivalent embodiments with partial modifications or decorations using the technical content disclosed by the present utility model, and without departing from the technical feature content of the present utility model, still belongs to the scope of the technical features of the present utility model.

Claims

1. A low-cost electronic device film sticking device, characterized in that: It includes a general-purpose bottom plate, a general-purpose positioning plate, a film, and a draw plate. There are four general-purpose positioning plates. After the four general-purpose positioning plates are adjusted to positions adapted to the size of the electronic device and then fixed on the general-purpose bottom plate, both electronic device positioning posts and draw plate positioning posts are provided on the four general-purpose positioning plates. Draw plate sockets are provided on two general-purpose positioning plates on the front side or the rear side. The film is provided on the draw plate. The draw plate is inserted through the draw plate socket and positioned on the general-purpose bottom plate through the draw plate positioning post. The electronic device is positioned through the electronic device positioning post and covers the draw plate.

2. The low-cost electronic device film laminating device according to claim 1, wherein: The general-purpose positioning plate has an L-shaped structure, and a frame-shaped structure with the L-shaped angles facing inwards is formed among the four general-purpose positioning plates.

3. The low-cost electronic device film sticking device according to claim 1, characterized in that: The general-purpose positioning plate is pasted on the general-purpose bottom plate with adhesive.

4. A low-cost electronic device film sticking device according to claim 1, characterized in that: The electronic device positioning posts and draw plate positioning posts on the general-purpose positioning plate are formed by injection molding with different mold cores according to the sizes of different electronic devices.

5. The low-cost electronic device film sticking device according to claim 1, wherein: The general-purpose bottom plate is made of corrugated cardboard.

6. The low-cost electronic device film sticking device according to claim 1, wherein: The film includes a protective film and a release film. The protective film is pasted on the release film, and the release film is pasted on the draw plate.

7. A low-cost electronic device film applying device according to claim 1, characterized in that: The electronic device is a mobile phone or a tablet computer.

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