Detachable protection screen easy to position and assemble

Abstract

The utility model relates to the technical field of electronic equipment accessories, in particular to a detachable protection screen easy to position and assemble, which comprises a suspension module and a body, the body is mounted on the suspension module, the suspension module comprises a main body and a suspension part, one end of the main body is provided with an insertion block, the body is provided with an insertion hole, and the suspension part is provided with an insertion groove. The inserting block penetrates through the inserting hole and then is arranged in the inserting groove, the main body and the hanging piece clamp the body, and the hanging piece is used for abutting against the top of the display screen. The number of the hanging pieces, the number of the inserting grooves and the number of the inserting holes are at least two. The body is clamped by the hanging module in the mode that the inserting blocks are inserted into the inserting grooves, positioning, assembling and disassembling are easy, and storage and transportation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment accessories, in particular to a protective screen which is easy to position, assemble and detach. Background Art

[0002] A protective screen is a device that is hung in front of the display screen of an electronic device to prevent peeping and filter harmful blue light. The existing protective screen needs to be composed of at least a hanging part and a transparent body, which can be integrally formed or connected by assembly to form a structure similar to the letter "7".

[0003] However, the existing protection screen has the following disadvantages: the main body and the suspension member are basically fixed, and the structure formed by the two requires a large amount of space, which is not conducive to storage and transportation. Summary of the invention

[0004] The utility model aims at solving the problems of the prior art and provides a protective screen which is easy to position, assemble and detachable.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model provides a protective screen that is easy to position, assemble and detachable, comprising a suspension module and a body, wherein the body is mounted on the suspension module, the suspension module comprises a main body and a suspension member, one end of the main body is provided with an insert block, the main body is provided with an insert hole, the suspension member is provided with a slot, the insert block is installed in the slot after passing through the insert hole, the main body and the suspension member clamp the main body, and the suspension member is used to contact the top of the display screen;

[0007] The number of the hanging piece, the slot and the plug hole is at least two respectively.

[0008] Furthermore, the slot is a structure with one end and one side opening, and the opening at one end of the slot faces the body; the plug block is provided with a limiting portion, the height of the limiting portion is greater than the height of the plug block, and the limiting portion slides into the slot from one side opening of the slot.

[0009] Furthermore, the slot is connected to a limiting slot, and the limiting portion is slidably disposed in the slot.

[0010] Furthermore, a positioning block is provided at one end of the main body, and the main body is provided with a positioning hole, and the positioning block is inserted into the positioning hole.

[0011] Furthermore, a resisting portion is provided at the top of one end of the main body, and the resisting portion is used to resist the main body.

[0012] Furthermore, an anti-falling portion is provided at the bottom of one side of the hanging member away from the main body.

[0013] Further, the body includes a base material, a functional layer, and a protective layer. The functional layer and the protective layer are respectively attached to two sides of the base material. The base material is made of PET or PC or PS or acrylic sheet, and the thickness of the base material is 1.0 - 2.0 mm.

[0014] Furthermore, the functional layer is made of anti-peeping material or / and anti-blue light material, and the functional layer is attached to the base material through OCA or UV glue;

[0015] The protective layer is made of scratch-resistant PET or frosted PET material, and the protective layer is attached to the base material through OCA or UV glue.

[0016] Further, the hanging member is made of plastic or aluminum strip.

[0017] Further, the body and the main body are fixed by pasting.

[0018] The beneficial effects of the present utility model: The present utility model realizes the clamping of the hanging module to the body by inserting the insertion block into the slot, which is easy to position, assemble and disassemble, so as to facilitate storage and transportation. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the present utility model.

[0020] Figure 2 It is an exploded schematic diagram of the present utility model.

[0021] Figure 3 It is Figure 2 The enlarged view of part A of

[0022] Figure 4 It is a schematic diagram of the body of the present utility model.

[0023] Reference numerals: 1 - hanging module, 2 - body, 3 - main body, 4 - hanging member, 21 - jack, 22 - positioning hole, 23 - base material, 24 - functional layer, 25 - protective layer, 31 - insertion block, 32 - limiting part, 33 - positioning block, 34 - abutting part, 41 - slot, 42 - limiting groove, 43 - anti-detachment part. Detailed Embodiments

[0024] For the convenience of understanding by those skilled in the art, the present utility model will be further described below in conjunction with the embodiments and the drawings. The content mentioned in the embodiments does not limit the present utility model. The present utility model will be described in detail below with reference to the drawings.

[0025] Such as Figures 1 to 4As shown, the utility model provides a protective screen that is easy to position, assemble and detachable, including a suspension module 1 and a body 2, the body 2 is installed on the suspension module 1, the suspension module 1 includes a main body 3 and a suspension member 4, one end of the main body 3 is provided with an insert block 31, the main body 2 is provided with a plug hole 21, the suspension member 4 is provided with a slot 41, the insert block 31 passes through the plug hole 21 and is installed in the slot 41, the main body 3 and the suspension member 4 clamp the main body 2, and the suspension member 4 is used to contact the top of the display screen;

[0026] The number of the hanging member 4 , the slot 41 and the plug hole 21 is at least two respectively.

[0027] In actual use, the two hanging members 4 are respectively located on both sides of the body 2. When installing, after the plug block 31 passes through the insertion hole 21, the plug block 31 is inserted into the slot 41 by sliding, and the assembly of the utility model can be completed, which is efficient and convenient; and when the utility model needs to be disassembled, the body 2 can be removed from the main body 3 by simply separating the hanging member 4 from the plug block 31, so that the hanging member 4 and the body 2 can be stored separately, reducing the demand for storage space.

[0028] Specifically, when the insert block 31 slides to the deepest part of the slot 41 , the ends of the two suspension members 4 facing away from each other are just flush with the two ends of the main body 2 .

[0029] In this embodiment, the slot 41 is a structure with one end and one side opening, and the opening at one end of the slot 41 faces the main body 2; the plug block 31 is provided with a limiting portion 32, the height of the limiting portion 32 is greater than the height of the plug block 31, and the limiting portion 32 slides into the slot 41 from the opening on one side of the slot 41.

[0030] That is, the connection between the insert block 31 and the suspension member 4 of the utility model is achieved by sliding, so that it is convenient to disassemble and assemble, and it is ensured that after the assembly is completed, the insert block 31 will not be easily separated from the slot 41, thereby ensuring stability.

[0031] Specifically, the slot 41 is connected to the limiting slot 42, and the limiting portion 32 is slidably disposed in the slot 41. Since the height of the limiting portion 32 is greater than the height of the insert block 31, the utility model is specially provided with a limiting slot 42 for accommodating the limiting portion 32, so that the limiting portion 32 can only slide in the limiting slot 42, thereby ensuring that after the utility model is assembled, the body 2, the main body 3 and the suspension member 4 are relatively stable without a large swing.

[0032] In this embodiment, a positioning block 33 is further disposed at one end of the main body 3 , and a positioning hole 22 is disposed at the main body 3 . The positioning block 33 is inserted into the positioning hole 22 .

[0033] The positioning block 33 is located between the two inserting blocks 31, and the number can be one or more. The positioning hole 22 is inserted into the positioning hole 22, which is used to cooperate with the inserting block 31 to insert into the slot 41 to suspend the body 2, so as to avoid the middle part of the body 2 being pulled under the action of gravity due to the lack of a force point, making the suspension more stable.

[0034] In this embodiment, a resisting portion 34 is provided at the top of one end of the main body 3 , and the resisting portion 34 is used to resist the main body 2 to achieve positioning of the main body 2 , making assembly faster and more convenient.

[0035] In this embodiment, an anti-falling portion 43 is provided at the bottom of the side of the hanging member 4 away from the main body 2 for contacting with the back end of the display screen to prevent the utility model from falling from the display screen.

[0036] Furthermore, the main body 2 includes a substrate 23, a functional layer 24 and a protective layer 25. The functional layer 24 and the protective layer 25 are respectively attached to the two sides of the substrate 23. The substrate 23 is made of PET or PC or PS or acrylic sheet, and the thickness of the substrate 23 is 1.0-2.0 mm.

[0037] Furthermore, the functional layer 24 is made of an anti-peeping material and / or an anti-blue light material, and the functional layer 24 is bonded to the substrate 23 by OCA or UV glue;

[0038] The protective layer 25 is made of anti-scratch PET or frosted PET material, and the protective layer 25 and the substrate 23 are bonded by OCA or UV glue.

[0039] That is, in the use state, the protective layer 25 is located at the side away from the display screen, and the functional layer 24 is located at the side close to the display screen, and the wear resistance of the utility model is improved by the protective layer 25.

[0040] Since most current protective screens use acrylic as the substrate 23, the thickness of the substrate 23 needs to be 2.0 mm to meet the performance requirements such as hardness. However, the present invention uses PS or PC sheet as the substrate 23, so that the thickness of the substrate 23 is only 1.0 mm to meet the performance requirements, making the present invention lighter and easier to disassemble and assemble.

[0041] In addition, this embodiment may also use acrylic as the substrate 23 with a thickness of 1.0 mm, but in this case, it is preferred to attach a corresponding reinforcement film to the substrate 23 to prevent the acrylic substrate 23 from breaking.

[0042] As another implementation manner of this embodiment, in addition to achieving the anti-blue light function by using a blue light film, the anti-blue light function of this embodiment can also be obtained by adding a blue light material to the substrate 23, that is, adding a blue light material to the raw materials when preparing the substrate 23, so that the structure of this embodiment can be more compact. And the method of preparing the substrate 23 belongs to a conventional process and is not within the protection scope of the present utility model, so it will not be elaborated here.

[0043] It should be noted that the anti-blue light described in the present utility model mainly refers to anti-blue light with a wavelength of 385nm - 445nm. This wavelength of blue light is harmful blue light, and the blocking effect of the present utility model on the blue light in this wavelength band needs to reach more than 50%. The materials or films that can achieve this effect are conventional materials and will not be elaborated here.

[0044] In this embodiment, the suspension member 4 is made of plastic or aluminum strip. Both plastic and aluminum strip have advantages such as low cost and small weight, are easy to process and produce, and reduce the load on the suspended display screen.

[0045] In this embodiment, the body 2 and the main body 1 are fixed by pasting. Specifically, the body and the main body can be pasted and fixed by means of double-sided tape, glue, etc., so as to ensure the stability of the connection between the two.

[0046] The above is only a preferred embodiment of the present utility model and does not impose any form of limitation on the present utility model. Although the present utility model is disclosed above with a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art, without departing from the technical solution scope of the present utility model, when making some changes or modifications using the above-disclosed technical content as equivalent change equivalent embodiments, but as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technical meaning of the present utility model shall fall within the scope of the technical solution of the present utility model.

Claims

1. A protective screen that is easy to position, assemble and detachable, comprising a suspension module and a body, wherein the body is mounted on the suspension module, and characterized in that: The suspension module comprises a main body and a suspension member, one end of the main body is provided with an insert block, the main body is provided with an insert hole, the suspension member is provided with a slot, the insert block passes through the insert hole and is installed in the slot, the main body and the suspension member clamp the main body, and the suspension member is used to contact the top of the display screen; The number of the hanging member, the slot and the jack is at least two respectively; The slot is a structure with one end and one side opening, and the opening at one end of the slot faces the body; the insert block is provided with a limiting portion, the height of the limiting portion is greater than the height of the insert block, and the limiting portion slides into the slot from one side opening of the slot.

2. The easily positionable, assembled and detachable protective screen according to claim 1, characterized in that: The slot is connected to the limiting slot, and the limiting part is slidably arranged in the slot.

3. The easily positionable, assembled and detachable protective screen according to claim 1, characterized in that: A positioning block is also arranged at one end of the main body, and a positioning hole is arranged on the main body, and the positioning block is inserted into the positioning hole.

4. The easily positionable, assembled and detachable protective screen according to claim 1, characterized in that: A resisting portion is arranged at the top of one end of the main body, and the resisting portion is used for resisting against the main body.

5. The easily positionable, assembled and detachable protective screen according to claim 1, characterized in that: An anti-falling portion is provided at the bottom of one side of the hanging member away from the main body.

6. The easily positionable, assembled and detachable protective screen according to claim 1, characterized in that: The body comprises a substrate, a functional layer and a protective layer. The functional layer and the protective layer are respectively attached to two sides of the substrate. The substrate is made of PET, PC, PS or acrylic sheet, and the thickness of the substrate is 1.0-2.0 mm.

7. The easily positionable, assembled and detachable protective screen according to claim 6, characterized in that: The functional layer is made of anti-peep material and / or anti-blue light material, and the functional layer is bonded to the substrate by OCA or UV glue; The protective layer is made of anti-scratch PET or frosted PET material, and the protective layer is bonded to the substrate by OCA or UV glue.

8. The easily positionable, assembled and detachable protective screen according to claim 1, characterized in that: The hanging piece is made of plastic or aluminum strip.

9. The easily positionable, assembled and detachable protective screen according to claim 1, characterized in that: The main body and the body are fixed by pasting.

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