Rapid film pasting device for electronic equipment

Abstract

The utility model discloses a quick film pasting device for electronic equipment, which comprises a mounting box, the mounting box is provided with an accommodating groove for accommodating the electronic equipment, one end of the mounting box is rotatably connected with a film pressing mechanism, and the film pressing mechanism comprises a sliding seat for sliding on the mounting box; the two sides of the installation box are provided with sliding rails for being connected with the sliding seats in a sliding mode, and the sliding seats can rotate at the ends of the sliding rails. When the sliding seat arranged at the top of the mounting box is overturned to the end part of the mounting box to be connected with the end part of the mounting box, the horizontal plane where the highest position of the sliding seat is located is lower than or overlapped with the horizontal plane where the highest position of the mounting box is located; meanwhile, the horizontal plane where the lowest position of the sliding seat is located is higher than or overlapped with the horizontal plane where the lowest position of the mounting box is located; the sliding seat of the film pressing mechanism is rotatably arranged at the end part of the sliding rail, and when the sliding seat is overturned to the end part of the mounting box and is connected with the end part of the mounting box, the whole film pressing mechanism is in an approximately flat state.

Description

Technical Field

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

[0002] In today's electronic device usage scenarios, screen protectors have become a common way to protect electronic device screens from scratches, impacts, and other damage. To improve the convenience and quality of screen protector application, roller-type screen protector applicators have emerged. These applicators, through the action of the roller component, allow the screen protector to adhere more smoothly to the electronic device screen, effectively reducing the formation of bubbles and wrinkles, thereby improving the application effect and user experience.

[0003] However, existing roller-type electronic device film applicators have certain limitations in their structural design. Because they require the installation of roller components, the thickness of some parts of the applicator increases significantly, resulting in an irregular packaging shape. Adjusting to a regular shape would greatly reduce the utilization rate of the internal space and further increase the packaging thickness, leading to higher transportation costs. This increases costs related to packaging, warehousing, and transportation during logistics and transportation. For businesses that need to purchase and transport large quantities of film applicators, this increased cost will negatively impact their economic efficiency.

[0004] Therefore, optimizing the structural design of roller-type electronic device film applicators to reduce transportation costs while ensuring the film application effect has become a pressing technical problem in this field. Summary of the Invention

[0005] In order to solve the above-mentioned technical problems, this utility model provides a device for quickly applying film to electronic devices.

[0006] The technical solution of this utility model is implemented as follows:

[0007] A quick film application device for electronic devices includes a mounting box with a receiving slot for accommodating electronic devices. One end of the mounting box is rotatably connected to a film pressing mechanism, which includes a sliding seat for sliding on the mounting box.

[0008] The mounting box is provided with slide rails on both sides for the sliding seat to slide and connect, and the sliding seat can rotate at the end of the slide rail;

[0009] When the sliding seat placed on top of the mounting box is flipped to the end of the mounting box and connected to the end of the mounting box, the horizontal plane at the highest point of the sliding seat is lower than or overlaps with the horizontal plane at the highest point of the mounting box, while the horizontal plane at the lowest point of the sliding seat is higher than or overlaps with the horizontal plane at the lowest point of the mounting box.

[0010] Furthermore, the thickness of the film pressing mechanism is less than or equal to the height of the mounting box; the end of the slide rail near the film pressing mechanism extends outward along the length direction of the mounting box and has a connecting part for rotatably connecting with one end of the sliding seat.

[0011] Furthermore, the sliding seat has sliding parts on both sides that are slidably connected to the slide rail, and a first snap-fit ​​member that engages with the connecting part is provided on the inner side wall of the sliding part near the end.

[0012] Furthermore, the inner sidewall of the sliding part is also fixedly provided with a second snap-fit ​​member for sliding connection within the slide rail, and the slide rail has a positioning notch on the top sidewall of the mounting box for the second snap-fit ​​member to pass through.

[0013] Furthermore, the slide rail is a groove-shaped portion formed on both sides of the mounting box, and the connecting portion is provided with a mating groove that communicates with the slide rail and accommodates the first snap-fit ​​member.

[0014] Furthermore, the mounting box is equipped with a film-applying assembly located above the receiving groove, and a first fixing part for fixing the end of the film-applying assembly is provided on the mounting box at a portion away from the film-pressing mechanism.

[0015] Furthermore, a receiving groove is provided on the mounting box near the film pressing mechanism, and a protruding elastic component for fixing the end of the film application assembly is connected in the receiving groove.

[0016] Furthermore, the elastic component is provided with a second fixing part for fixing the end of the film assembly, and the horizontal plane where the highest point of the elastic component is located overlaps with or is higher than the horizontal plane where the highest point of the mounting box is located.

[0017] Furthermore, the portion of the elastic member near the pressing mechanism is beveled, and the first fixing part is a member that protrudes toward the pressing mechanism.

[0018] Furthermore, the pressing mechanism also includes a roller, and the sliding seat has a mounting groove for mounting the roller. A fixing seat for rotatably connecting with both ends of the roller is fixed in the mounting groove. The roller is a columnar component that is installed in the mounting groove and is not parallel to the lateral direction of the receiving groove.

[0019] Compared with the prior art, this utility model has the following advantages:

[0020] This invention optimizes the structure of the original roller-type film applicator by rotatably setting the sliding seat of the film pressing mechanism at the end of the slide rail. This allows the sliding seat to flip on the mounting box. When it flips to the end of the mounting box and is connected to the end of the mounting box, the whole is in a nearly flat state. This allows the packaging box used for packaging this invention to have a regular shape, improving the utilization rate of the internal space of the packaging. It solves the problem that the existing roller-type electronic device film applicator is not conducive to saving transportation costs, avoids the use of irregularly shaped packaging, and avoids packaging with low space utilization. This further saves on packaging, warehousing, and transportation costs, and avoids excessive impact on merchants or enterprises that need to purchase and transport large quantities of film applicators. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a rapid film application device for electronic devices according to the present invention;

[0022] Figure 2 This is an exploded view of the structure of a rapid film application device for electronic devices according to this utility model;

[0023] Figure 3 This is a schematic diagram illustrating the state changes of a rapid film application device for electronic devices according to this utility model;

[0024] Figure 4 This is a schematic diagram of the pressure membrane mechanism in this utility model.

[0025] 1. Mounting box; 2. Receiving groove; 3. Film pressing mechanism; 4. Sliding seat; 5. Slide rail; 6. Connecting part; 7. Sliding part; 8. First snap-fit ​​part; 9. Second snap-fit ​​part; 10. Positioning notch; 11. Engaging groove; 12. Film application assembly; 13. First fixing part; 14. Receiving groove; 15. Elastic component; 16. Second fixing part; 17. Roller; 18. Mounting groove; 19. Fixing seat; 20. Positioning film; 201. First extension part; 202. First positioning hole; 203. Second extension part; 204. Second positioning hole; 21. Protective film. Detailed Implementation

[0026] To make the objectives, features, and advantages of this invention more apparent and understandable, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0027] like Figures 1-4As shown, a quick film application device for electronic devices includes a mounting box 1, which has a receiving groove 2 for accommodating electronic devices. One end of the mounting box 1 is rotatably connected to a film pressing mechanism 3, which includes a sliding seat 4 for sliding on the mounting box 1.

[0028] The mounting box 1 is provided with slide rails 5 on both sides for sliding connection of the sliding seat 4, and the sliding seat 4 can rotate at the end of the slide rail 5;

[0029] When the sliding seat 4, which is placed on top of the mounting box 1, is flipped to the end of the mounting box 1 and connected to the end of the mounting box 1, the horizontal plane at the highest point of the sliding seat 4 is lower than or overlaps with the horizontal plane at the highest point of the mounting box 1, while the horizontal plane at the lowest point of the sliding seat 4 is higher than or overlaps with the horizontal plane at the lowest point of the mounting box 1.

[0030] In this embodiment, by rotating the film pressing mechanism 3 to the end of the mounting box 1 and keeping it parallel to the mounting box 1, the overall quick film application device of this electronic device can be made to be nearly flat or flat. This allows the outer packaging used for storing it to also be a regular shape, such as a cuboid, thereby avoiding the use of irregular packaging, further improving the utilization rate of the internal space of the packaging, avoiding waste, and improving production efficiency.

[0031] Furthermore, the thickness of the film pressing mechanism 3 is less than or equal to the height of the mounting box 1; the slide rail 5 extends outward along the length direction of the mounting box 1 at one end near the film pressing mechanism 3, and has a connecting part 6 for rotatably connecting with one end of the sliding seat 4.

[0032] Furthermore, the sliding seat 4 is provided with sliding parts 7 on both sides, which are slidably connected to the slide rail 5. The inner side wall of the sliding part 7 near the end is provided with a first snap-fit ​​member 8 that engages with the connecting part 6.

[0033] In this embodiment, the first snap-fit ​​member 8 is rotatably connected to the connecting part 6, so that the entire pressing mechanism 3 can rotate at the end of the mounting box 1.

[0034] Furthermore, the inner sidewall of the sliding part 7 is also fixedly provided with a second snap-fit ​​member 9 for sliding connection within the slide rail 5, and the slide rail 5 has a positioning notch 10 on the top sidewall of the mounting box 1 for the second snap-fit ​​member 9 to pass through.

[0035] By flipping the film pressing assembly, the second snap-fit ​​9 on the sliding part 7 is aligned with the positioning notch 10, and external force is applied to install the second snap-fit ​​9 into the slide rail 5. The film pressing mechanism 3 can then be installed on the top of the mounting box 1, and the electronic device can be coated with film by sliding the film pressing mechanism 3.

[0036] Furthermore, the slide rail 5 is a groove-shaped portion formed on both sides of the mounting box 1, and the connecting portion 6 is provided with a mating groove 11 that communicates with the slide rail 5 and accommodates the first snap-fit ​​member 8.

[0037] In some embodiments, the inner wall of the engagement groove 11 is provided with a disassembly notch for the first snap-fit ​​8 to pass through. By aligning the second snap-fit ​​9 with the disassembly notch and removing it from the engagement groove 11, the pressure film mechanism 3 can be made a detachable component.

[0038] Meanwhile, the engagement groove 11 is connected to the slide rail 5 to prevent it from affecting the normal sliding of the sliding seat 4.

[0039] Furthermore, the mounting box 1 is equipped with a film-applying assembly 12 located above the receiving groove 2, and a first fixing part 13 for fixing the end of the film-applying assembly 12 is provided on the mounting box 1 at a position away from the film-pressing mechanism 3.

[0040] Furthermore, a receiving groove 14 is provided on the mounting box 1 near the film pressing mechanism 3, and a protruding elastic member 15 for fixing the end of the film application assembly 12 is connected in the receiving groove 14.

[0041] Furthermore, the elastic member 15 is provided with a second fixing part 16 for fixing the end of the film application assembly 12, and the horizontal plane where the highest point of the elastic member 15 is located overlaps with or is higher than the horizontal plane where the highest point of the mounting box 1 is located.

[0042] In some embodiments, the film-applying assembly 12 includes a positioning film 20 with both ends respectively fitted onto the first fixing part 13 and the second fixing part 16. The positioning film 20 has a first extension part 201 and a second extension part 203 extending outward from both ends. The first extension part 201 has a first positioning hole 202 corresponding to the first fixing part 13, and the second extension part 203 has a second positioning hole 204 corresponding to the second fixing part 16. A protective film 21 is also attached to the bottom of the positioning film 20.

[0043] Furthermore, the elastic member 15 is beveled near the pressing mechanism 3, and the first fixing part 13 is a member that protrudes toward the pressing mechanism 3.

[0044] In this embodiment, the elastic component 15 supports and fixes the positioning film 20. At the same time, one end of the elastic component 15 is connected to the receiving groove 14, allowing the elastic component 15 to move up and down within the receiving groove 14. Due to its material properties, it can return to its original position when deformed. When the film pressing mechanism 3 slides and presses the film application assembly 12, the roller 17 and the elastic component 15 clamp the film application assembly 12, securing the film application assembly 12 and improving the film application effect during the application process. Specifically, by slightly raising the positioning film 20 by the elastic component 15, the end of the protective film 21 near the elastic component 15 can detach from the positioning film 20 first, thereby adhering to the screen of the electronic device first, thus improving the air venting effect of the film application.

[0045] Furthermore, the pressing mechanism 3 also includes a roller 17, and the sliding seat 4 is provided with a mounting groove 18 for mounting the roller 17. A fixing seat 19 for rotatably connecting with both ends of the roller 17 is fixed in the mounting groove 18. The roller 17 is a columnar component installed in the mounting groove 18 and not parallel to the transverse direction of the receiving groove 2.

[0046] The roller 17 is fixed in one position by the fixing seat 19, and the roller 17 can rotate in place under the restriction of the fixing seat 19.

[0047] In this embodiment, by setting the roller 17 to be inclined in the lateral direction of the receiving groove 2, when applying the screen protector using the roller 17 type screen protector applicator, the roller 17 starts rolling from one corner above the screen of the electronic device and then gradually moves downwards until it reaches another corner at the bottom diagonal position of the electronic device. During the rolling process, even if air bubbles are generated in the protective film 21, these air bubbles will be gradually squeezed to the bottom corner of the electronic device by the roller 17. As the roller 17 continues to move downwards, the area between the protective film 21 and the electronic device that has not been rolled gradually shrinks, making the narrow space unable to accommodate air bubbles. Under the continuous squeezing action of the roller 17, the air bubbles are eventually completely expelled from the corner position, thereby ensuring that no air bubbles remain during the screen protector application process.

[0048] When the sliding seat 4 of this utility model is flipped to the end of the mounting box 1, the horizontal plane where its highest point is located is lower than or overlaps with the horizontal plane where its lowest point is located, and the horizontal plane where its lowest point is located is higher than or overlaps with the horizontal plane where its lowest point is located. This design allows the entire device to remain nearly flat or flat when stored, which is convenient for using regular-shaped packaging and improves the utilization rate of packaging space.

[0049] In addition, the elastic component 15 plays a role in supporting and fixing the positioning film 20 during the film application process. By slightly raising the positioning film 20, one end of the protective film 21 can be separated from the positioning film 20 first and adhere to the screen of the electronic device, thereby improving the air venting effect of the film application.

[0050] Meanwhile, based on the inclined setting of the roller 17 and the special structure of the sliding seat 4, the roller 17 is not parallel to the lateral direction of the receiving groove 2, so that the rolling path is diagonal, which can effectively squeeze the air bubble to the corner of the lower side of the electronic device.

[0051] The specific embodiments of the utility model have been described in detail above, but they are only examples. The utility model is not limited to the specific embodiments described above. Those skilled in the art should understand that the embodiments and descriptions above are merely illustrative of the principles of the utility model. Various changes and modifications can be made to the utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the utility model as claimed. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-apply film device for electronic devices, comprising a mounting box (1), wherein the mounting box (1) has a receiving slot (2) for accommodating electronic devices, characterized in that: The mounting box (1) is rotatably connected to a film pressing mechanism (3) at one end. The film pressing mechanism (3) includes a sliding seat (4) for sliding on the mounting box (1). The mounting box (1) is provided with slide rails (5) on both sides for sliding connection of the sliding seat (4), and the sliding seat (4) can rotate at the end of the slide rail (5); When the sliding seat (4) placed on top of the mounting box (1) is flipped to the end of the mounting box (1) and connected to the mounting box (1) at the end, the horizontal plane where the highest point of the sliding seat (4) is located is lower than or overlaps with the horizontal plane where the highest point of the mounting box (1) is located, and at the same time, the horizontal plane where the lowest point of the sliding seat (4) is located is higher than or overlaps with the horizontal plane where the lowest point of the mounting box (1) is located.

2. The rapid film application device for electronic devices according to claim 1, characterized in that: The thickness of the pressing mechanism (3) is less than or equal to the height of the mounting box (1); the slide rail (5) extends outward along the length direction of the mounting box (1) from one end near the pressing mechanism (3) and has a connecting part (6) for rotatably connecting with one end of the sliding seat (4).

3. The rapid film application device for electronic devices according to claim 2, characterized in that: The sliding seat (4) has sliding parts (7) on both sides that are slidably connected to the slide rail (5). The inner side wall of the sliding part (7) near the end is provided with a first snap-fit ​​member (8) that engages with the connecting part (6).

4. The rapid film application device for electronic devices according to claim 3, characterized in that: The inner wall of the sliding part (7) is also fixedly provided with a second snap-fit ​​member (9) for sliding connection in the slide rail (5). The slide rail (5) has a positioning notch (10) on the top side wall of the mounting box (1) for the second snap-fit ​​member (9) to pass through.

5. The rapid film application device for electronic devices according to claim 3, characterized in that: The slide rail (5) is a groove-shaped part opened on both sides of the mounting box (1), and the connecting part (6) is provided with a mating groove (11) that communicates with the slide rail (5) and accommodates the first snap-fit ​​member (8).

6. The rapid film application device for electronic devices according to claim 1, characterized in that: The mounting box (1) is equipped with a film-applying assembly (12) located above the receiving groove (2), and a first fixing part (13) for fixing the end of the film-applying assembly (12) is provided on the mounting box (1) away from the film pressing mechanism (3).

7. The rapid film application device for electronic devices according to claim 6, characterized in that: The mounting box (1) has a receiving groove (14) near the film pressing mechanism (3), and a protruding elastic component (15) for fixing the end of the film application assembly (12) is connected in the receiving groove (14).

8. The rapid film application device for electronic devices according to claim 7, characterized in that: The elastic member (15) is provided with a second fixing part (16) for fixing the end of the film assembly (12), and the horizontal plane where the highest point of the elastic member (15) is located overlaps with or is higher than the horizontal plane where the highest point of the mounting box (1) is located.

9. The rapid film application device for electronic devices according to claim 8, characterized in that: The elastic member (15) is beveled near the film pressing mechanism (3), and the first fixing part (13) is a member that protrudes toward the film pressing mechanism (3).

10. The rapid film application device for electronic devices according to claim 1, characterized in that: The pressing mechanism (3) also includes a roller (17). The sliding seat (4) has an installation groove (18) for mounting the roller (17). A fixing seat (19) for rotatably connecting with both ends of the roller (17) is fixed in the installation groove (18). The roller (17) is a columnar component installed in the installation groove (18) and not parallel to the transverse direction of the receiving groove (2).

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