Protection screen stably attached to screen

Abstract

The utility model relates to the technical field of electronic equipment accessories, in particular to a protection screen stably attached to a screen, which comprises a screen body, a soft magnetic module is arranged on the edge of the screen body and comprises a first covered edge and a second covered edge, the first covered edge and the second covered edge are connected with each other and arranged in a crossed manner, the first covered edge abuts against the front end of the screen body, and the second covered edge abuts against the rear end of the screen body. The second covered edge abuts against the edge of the screen body. According to the utility model, through the optimization of the structure, the fitting area of the soft magnetic module and the screen body is larger, so that the risk of falling off is avoided.

Description

Technical Field

[0001] This utility model relates to the field of electronic device accessories technology, and in particular to a protective screen that fits stably against the screen. Background Technology

[0002] Existing screen protectors, if equipped with magnets, typically attach to the edge of the monitor's outer casing to secure the protector to the screen. However, this method obviously leaves a gap between the screen and the protector, affecting image display quality.

[0003] Therefore, a technical solution for directly magnetically attaching a display screen has emerged. For example, Chinese utility model patent number 202420171152.7 achieves the aforementioned technical effect. However, this method achieves this by attaching the magnetic component to the front end of the protective screen, which has the drawback of being prone to detachment. Summary of the Invention

[0004] This invention addresses the problems of existing technologies by providing a protective screen that fits stably against the screen, further improving the reliability of the connection between the magnetic structure and the screen body, and preventing it from falling off.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] This utility model provides a protective screen that is stably attached to the screen, including a screen body. A soft magnetic module is provided on the edge of the screen body. The soft magnetic module includes a first edge and a second edge. The first edge and the second edge are connected to each other and are arranged crosswise. The first edge abuts against the front end of the screen body, and the second edge abuts against the edge of the screen body.

[0007] Furthermore, the soft magnetic module is made of rubber magnets.

[0008] Furthermore, the soft magnetic module includes a soft rubber component and a permanent magnet. The permanent magnet is disposed between the soft rubber component and the screen body, and the soft rubber component is used to cover the edge of the screen body.

[0009] Furthermore, the soft magnetic module also includes a third edge, with the first edge and the third edge respectively connected to the two ends of the second edge, and the third edge covering the back end of the screen.

[0010] Furthermore, the screen body has a recessed portion on its side back end, the shape of which is adapted to the shape of the third edging, and the recessed portion is used to accommodate the third edging.

[0011] Furthermore, the edge includes a bottom edge and two side edges, and the soft magnetic module covers at least one bottom edge or one side edge of the screen.

[0012] Furthermore, the soft magnetic module partially covers the edge.

[0013] This utility model also provides a protective screen that is stably attached to the screen, including a screen body, wherein a soft magnetic module is wrapped around the corner of the edge of the screen body, and the soft magnetic module is used to resist and magnetically attract the external display screen surface.

[0014] This utility model also provides a protective screen that is stably attached to the screen, including a screen body. The screen body includes a transparent plate, a first film and a second film. The transparent plate is provided with a mounting hole, and a permanent magnet is installed in the mounting hole. The thickness of the permanent magnet is adapted to the depth of the mounting hole. The first film and the second film are respectively attached to both ends of the transparent plate. The first film and / or the second film cooperate to fix the permanent magnet in the mounting hole.

[0015] Furthermore, the mounting hole is a through hole, the thickness of the screen body is adapted to the thickness of the permanent magnet, and the two ends of the permanent magnet are respectively attached to the first membrane body and the second membrane body.

[0016] The beneficial effects of this utility model are: through structural optimization, this utility model allows for a larger contact area between the soft magnetic module and the screen, thereby avoiding the risk of detachment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of Example 1.

[0018] Figure 2 This is a schematic diagram of the soft magnetic module in Example 1.

[0019] Figure 3 This is a schematic diagram of another embodiment of the soft magnetic module in Example 1.

[0020] Figure 4 This is a schematic diagram of another scenario in Example 1 where the soft magnetic module covers the edge.

[0021] Figure 5 This is a schematic diagram of the soft magnetic module in Example 2.

[0022] Figure 6 This is a schematic diagram of Example 3.

[0023] Figure 7 A schematic diagram of Example 4.

[0024] Figure 8 This is a cross-sectional view of the permanent magnet in Example 4.

[0025] Figure 9 This is a schematic diagram of another embodiment of Example 4.

[0026] Reference numerals: 1—Screen body, 2—Soft magnetic module, 3—Transparent plate, 4—First membrane body, 5—Second membrane body, 6—Suspension module, 11—Recessed part, 12—Bottom edge, 13—Side edge, 14—Mounting hole, 21—Soft rubber part, 22—Permanent magnet, 23—First edging, 24—Second edging, 25—Third edging. Detailed Implementation

[0027] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention. The present invention will be described in detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figure 1 and Figure 2 As shown, this embodiment provides a protective screen that is stably attached to the screen. A soft magnetic module 2 is provided along the edge of the screen body 1. The soft magnetic module 2 includes a first edge 23 and a second edge 24, which are connected to each other and intersected. The first edge 23 abuts against the front end of the screen body 1, and the second edge 24 abuts against the edge of the screen body 1. It should be noted that the screen body 1 in this embodiment has a suspension module 6, and the suspension module 6 has a conventional structure.

[0030] In actual use, the soft magnetic module 2 is made of rubber magnets. Rubber magnets are functional composite materials made of barium and strontium ferrite magnetic powder combined with rubber or plastic. They are manufactured through processes such as injection molding and compression molding, and possess soft, elastic, and tortuous properties. The specific components of rubber magnets include bonding ferrite magnetic powder, rubber or plastic, and other materials. That is, rubber magnets possess both magnetic attraction properties and a certain degree of flexibility. The soft magnetic module 2, with its "L"-shaped structure formed by the first edge 23 and the second edge 24, achieves a covering effect on the edges and front end of the screen 1, increasing the contact area between the soft magnetic module 2 and the screen 1 and preventing the soft magnetic module 2 from easily detaching.

[0031] The present invention preferably adopts an "L"-shaped soft magnetic module 2 structure, so as not to cause additional thickness to the back end of the screen body 1, and to ensure reliable bonding between the screen body 1 and the display screen.

[0032] Of course, the stable bonding effect described in this utility model can also be achieved by adopting the structure of the "U"-shaped soft magnetic module 2. As another embodiment of this invention, the soft magnetic module 2 / soft plastic part 21 also includes a third edge 25. The first edge 23 and the third edge 25 are respectively connected to the two ends of the second edge 24, and the third edge 25 covers the back end of the screen body 1.

[0033] To avoid the third edge 25 affecting the fit between the screen body 1 and the screen, in this embodiment, as follows: Figure 3 As shown, a recessed portion 11 is provided at the back end of the side 13 of the screen body 1. The shape of the recessed portion 11 is adapted to the shape of the third edge 25, and the recessed portion 11 is used to accommodate the third edge 25. By allowing the recessed portion 11 to accommodate the third edge 25, the third edge 25 is made coplanar with the back end of the screen body 1, so as to avoid affecting the bonding effect of the screen body 1 to the display screen.

[0034] In this embodiment, the edge includes a bottom edge 12 and two side edges 13, and the soft magnetic module 2 covers at least one bottom edge 12 or one side edge 13 of the screen body 1.

[0035] Right now Figure 1 The drawing only shows a layout where all edges of the screen 1 are covered. However, according to the inventor's verification, covering only the bottom edge 12, only one side edge 13, or only two side edges 13 are all solutions that can achieve the technical effect described in this utility model. For example, see the following reference: Figure 4 .therefore Figure 1 This should not be considered a limitation on the scope of protection of this utility model.

[0036] Specifically, the soft magnetic module 2 partially covers the edge. For example, to cover two sides 13, multiple soft magnetic modules 2 can be arranged at intervals on one side 13, which can achieve the same technical effect.

[0037] It should be noted that the "adhesion" mentioned in this embodiment means that the screen 1 is in contact with the external display screen, not that the two are glued together.

[0038] Example 2

[0039] like Figure 5 As shown, the difference between this embodiment and embodiment 1 is that the soft magnetic module 2 in this embodiment includes a soft plastic part 21 and a permanent magnet 22. The permanent magnet 22 is disposed between the soft plastic part 21 and the screen body 1. The soft plastic part 21 is used to cover the edge of the screen body 1.

[0040] That is, the soft rubber part 21 has an "L" or "U" shaped structure. The main difference between this embodiment and embodiment 1 is that the soft rubber part 21 in this embodiment is made of non-magnetic materials such as rubber and silicone. The permanent magnet 22 is tightly attached to the screen body 1 by using the soft rubber part 21 to prevent the two from separating. Similarly, the screen body 1 can be reliably attached to the external display screen.

[0041] Example 3

[0042] like Figure 6As shown, the soft magnetic module in this embodiment has the same structure as Embodiment 1 or Embodiment 2, but the difference lies in that: this embodiment provides a protective screen that stably adheres to the screen, including a screen body 1. A soft magnetic module 2 is wrapped around the corner of the edge of the screen body 1. The soft magnetic module 2 is used to abut against and magnetically attract the external display screen surface. That is, in this embodiment, the soft magnetic module 2 is wrapped around the corner of the screen body 1, and the corner is defined as the connection point of two edges. For details, please refer to... Figure 5 The position of the soft magnetic module 2.

[0043] That is, by using two soft magnetic modules 2 and the suspension module 6 to form multi-point positioning, the screen body 1 can be made to fit with the external display screen.

[0044] Example 4

[0045] like Figure 7 and Figure 8 As shown, this embodiment provides a protective screen that is stably attached to the screen, including a screen body 1. The screen body 1 includes a transparent plate 3, a first film 4, and a second film 5. The transparent plate 3 is provided with a mounting hole 14, and a permanent magnet 22 is installed in the mounting hole 14. The thickness of the permanent magnet 22 is adapted to the depth of the mounting hole 14. The first film 4 and the second film 5 are respectively attached to both ends of the transparent plate 3. The first film 4 and / or the second film 5 cooperate to fix the permanent magnet 22 in the mounting hole 14.

[0046] Compared to existing technologies, this embodiment embeds a permanent magnet 22 into the screen body 1, and with the limiting effect of the first membrane 4 / second membrane 5, the permanent magnet 22 and the screen body 1 are integrated, thereby enabling the screen body 1 to magnetically attract external displays.

[0047] In this embodiment, the mounting hole 14 is a through hole, the thickness of the screen body 1 is adapted to the thickness of the permanent magnet 22, and the two ends of the permanent magnet 22 are respectively attached to the first membrane body 4 and the second membrane body 5, which facilitates installation.

[0048] It should be noted that in this embodiment, the number of permanent magnets 22 is at least one; in practice, two or three are also acceptable. Figure 7 The diagram shown is a schematic of setting up two permanent magnets 22.

[0049] Of course, in order to prevent the permanent magnet 22 from appearing abruptly on the screen 1, such as Figure 9 As shown, in another embodiment of this invention, the first membrane 4 and / or the second membrane 5 are colored (e.g., black) membranes used to cover the permanent magnet 22. The first membrane 4 and the privacy / blue light blocking film to be applied to the screen 1 may actually be integrated or separate.

[0050] By using the above method, the permanent magnet 22 can be covered, making the appearance of this utility model more uniform.

[0051] certainly, Figure 9 For illustrative purposes only, in actual applications, the permanent magnet 22 should be as small as possible and positioned as close as possible to the bottom of the screen 1. This will ensure that the width occupied by the first film 4 / second film 5 used to cover the permanent magnet 22 is small, so as not to obstruct the image on the external display screen too much.

[0052] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A protective screen that is stably attached to a screen, comprising a screen body, characterized in that: The screen body is provided with a soft magnetic module along its edge. The soft magnetic module includes a first edge and a second edge. The first edge and the second edge are connected to each other and are arranged crosswise. The first edge abuts against the front end of the screen body, and the second edge abuts against the edge of the screen body.

2. The protective screen that stably adheres to the screen according to claim 1, characterized in that: The soft magnetic module is made of rubber magnets.

3. The protective screen that stably adheres to the screen according to claim 1, characterized in that: The soft magnetic module includes a soft rubber component and a permanent magnet. The permanent magnet is disposed between the soft rubber component and the screen body. The soft rubber component is used to cover the edge of the screen body.

4. The protective screen stably attached to the screen according to claim 1, characterized in that: The soft magnetic module also includes a third edge, with the first edge and the third edge respectively connected to the two ends of the second edge, and the third edge covering the back end of the screen.

5. The protective screen stably attached to the screen according to claim 4, characterized in that: The screen body has a recessed portion on its side back end. The shape of the recessed portion is adapted to the shape of the third edging. The recessed portion is used to accommodate the third edging.

6. The protective screen stably attached to the screen according to claim 1, characterized in that: The edge includes a bottom edge and two side edges, and the soft magnetic module covers at least one bottom edge or one side edge of the screen.

7. The protective screen stably attached to the screen according to claim 1 or 6, characterized in that: The soft magnetic module partially covers the edge.

8. A protective screen that is stably attached to a screen, comprising a screen body, characterized in that: The edges and corners of the screen are covered with soft magnetic modules, which are used to resist and magnetically attract the external display screen surface.

9. A protective screen that is stably attached to a screen, comprising a screen body, characterized in that: The screen body includes a transparent plate, a first membrane, and a second membrane. The transparent plate has mounting holes, and a permanent magnet is installed in the mounting holes. The thickness of the permanent magnet is adapted to the depth of the mounting holes. The first membrane and the second membrane are respectively attached to both ends of the transparent plate. The first membrane and / or the second membrane cooperate to fix the permanent magnet in the mounting holes.

10. The protective screen stably attached to the screen according to claim 9, characterized in that: The mounting hole is a through hole, the thickness of the screen body is adapted to the thickness of the permanent magnet, and the two ends of the permanent magnet are respectively attached to the first membrane body and the second membrane body.

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