Protective screen for thin-screen electronic equipment and protective screen for electronic equipment

Abstract

The utility model relates to the technical field of electronic equipment accessories, in particular to a protection screen for thin-screen electronic equipment and the protection screen for the electronic equipment, which comprises a body and a suspension part, the body is mounted on the suspension part, the suspension part comprises a suspension part and a fixing part arranged on one side of the suspension part, one side of the fixing part is provided with a positioning bulge, and the positioning bulge is positioned on the suspension part. The body is provided with a positioning containing groove used for containing the positioning protrusion, and the body is bonded with the fixing part. An abutting inclined face is arranged at the bottom of the hanging part and used for abutting against a display screen of the electronic equipment. The hanging piece is bonded with the body, so that the thickness of a connecting structure between the hanging piece and the body is reduced; and through the arrangement of the abutting inclined plane, the thin screen clamping device clamps the display screen, and the effect of reliably positioning the thin screen is achieved through the simple structure.

Description

Technical Field

[0001] The utility model relates to electronic equipment accessories, in particular to a protective screen for thin-screen electronic equipment and a protective screen for electronic equipment. Background Art

[0002] The protective screen is usually hung in front of an electronic device (such as a computer). The film on the surface of the protective screen refracts and / or filters the light emitted by the display screen of the electronic device, thereby achieving the effect of preventing peeping and / or harmful blue light.

[0003] The existing protective screen structure includes a hanging part and a transparent plate, and the hanging part contacts the top of the display screen to achieve a first hanging effect, and some protective screens have a magnet structure.

[0004] Since the display screen of a desktop computer is usually thick, the use of the computer will not be affected when a "7"-shaped structure is used to suspend the hanging part and the transparent plate, or when the hanging part and the transparent plate are connected by a snap-on structure. However, such a structure usually results in a thicker hanging part to support the connection. In addition, the screen of the laptop computer is easy to rotate, resulting in a poor suspension effect of the protective screen, and it is even easy to detach from the laptop computer. Other protective screen structures that can be stably suspended are mostly complex, which is not conducive to production and promotion. Summary of the invention

[0005] The utility model aims at solving the problems of the prior art and provides a protective screen for thin-screen electronic equipment and a protective screen for electronic equipment, which can be reliably hung on the screen and have a simple structure.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model provides a protective screen for thin-screen electronic devices, comprising a body and a hanging member, wherein the body is mounted on the hanging member, the hanging member comprises a hanging portion and a fixing portion arranged on one side of the hanging portion, a positioning protrusion is arranged on one side of the fixing portion, the body is provided with a positioning groove for accommodating the positioning protrusion, and the body is bonded to the fixing portion;

[0008] The bottom of the suspension part is provided with a resisting inclined surface, and the resisting inclined surface is used for resisting the display screen of the electronic device.

[0009] The utility model is advantageous for reducing the thickness of the connection structure between the two by bonding the hanging part and the main body; and by setting the abutting inclined surface, the utility model "clamps" the display screen to achieve a reliable positioning effect for the thin screen.

[0010] Furthermore, a limiting portion is provided on a side of the hanging portion away from the fixing portion.

[0011] Further, a plurality of abutting portions are arranged at intervals at the bottom of the hanging portion, and a hollow groove is formed between adjacent abutting portions; the abutting inclined surface is located at the abutting portion.

[0012] Preferably, the hanging portion is further provided with a connecting portion and a mounting groove. One ends of the plurality of abutting portions close to the fixing portion are all connected to the connecting portion. The mounting groove is located between the connecting portion and the fixing portion, and the body is inserted into the mounting groove.

[0013] Further, the number of the positioning protrusions is at least two, the number of the positioning receiving grooves is at least two, and the length of the positioning receiving groove is greater than the length of the positioning protrusion.

[0014] 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 PC or PS or acrylic sheet, and the thickness of the base material is 0.8-1.3 mm.

[0015] 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;

[0016] 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.

[0017] Further, the hanging member is made of plastic or aluminum strip.

[0018] The utility model provides a protection screen for an electronic device, which includes a body and a hanging member. The body is installed on the hanging member. The hanging member includes a hanging portion and a fixing portion arranged on one side of the hanging portion. A positioning protrusion is arranged on one side of the fixing portion, and the body is provided with a positioning receiving groove for accommodating the positioning protrusion. The body is connected to the fixing portion, and the body is located directly below the hanging portion;

[0019] The hanging portion and the fixing portion are perpendicular to each other, and the hanging member is made of aluminum alloy.

[0020] Further, the fixing portion and the body are fixed by pasting or screwing;

[0021] Arc chamfers are respectively arranged at both ends of the side of the hanging portion away from the fixing portion.

[0022] The beneficial effects of the utility model: The utility model is bonded between the hanging member and the body, which is beneficial to reducing the thickness of the connection structure between the two; and through the arrangement of the abutting inclined surface, the utility model "clamps" the display screen to achieve a reliable positioning effect for the thin screen. Description of the Drawings

[0023] Figure 1 It is a schematic diagram of Embodiment 1.

[0024] Figure 2 The enlarged view of part A of Figure 1 is shown in the figure.

[0025] Figure 3 is the schematic diagram of Embodiment 1.

[0026] Figure 4 is the structural schematic diagram of the main body of Embodiment 1

[0027] Figure 5 is the schematic diagram of Embodiment 2.

[0028] Figure 6 is Figure 5 the enlarged view of part B of

[0029] Reference numerals: 1 - main body, 2 - suspension member, 3 - suspension part, 4 - fixing part, 5 - positioning protrusion, 6 - limiting part, 7 - abutting inclined surface, 8 - abutting member, 9 - hollow groove, 10 - connecting part, 11 - mounting groove, 12 - base material, 13 - functional layer, 14 - protective layer, 15 - positioning receiving groove, 16 - arc chamfer. Detailed implementation manners

[0030] 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 accompanying drawings. The content mentioned in the implementation manners does not limit the present utility model. The present utility model will be described in detail below in conjunction with the accompanying drawings.

[0031] As Figures 1 to 4 shown, a protective screen for a thin-screen electronic device provided by the present utility model includes a main body 1 and a suspension member 2. The main body 1 is installed on the suspension member 2. The suspension member 2 includes a suspension part 3 and a fixing part 4 provided on one side of the suspension part 3. A positioning protrusion 5 is provided on one side of the fixing part 4. The main body 1 is provided with a positioning receiving groove 15 for accommodating the positioning protrusion 5. The main body 1 is bonded to the fixing part 4;

[0032] The bottom of the suspension part 3 is provided with an abutting inclined surface 7, and the abutting inclined surface 7 is used for abutting against the display screen of the electronic device.

[0033] And when the present utility model is installed on the display screen, only need to make the abutting inclined surface 7 abut against the top of the display screen. Since the display screen is relatively thin, when the display screen is located between the abutting inclined surface 7 and the main body 1, it is similar to being clamped by the present utility model, thereby achieving a better fixing effect.

[0034] When the present utility model is assembled, glue is now provided on the fixing part 4, and then the main body 1 and the fixing part 4 are positioned by assembling the positioning receiving groove 15 and the positioning protrusion 5, and then the main body 1 and the fixing part 4 are made to fit together to be fixed by the glue. Thus, without other connecting structures, the two can be reliably fixed, making the overall thickness of the present utility model smaller.

[0035] In this embodiment, a limiting portion 6 is provided on one side of the hanging portion 3 away from the fixing portion 4. The main body 1 is used to be hung in front of the display screen, and the limiting portion 6 prevents the present utility model from being thrown out when the display screen moves or rotates by abutting against the back end of the display screen, further improving the reliability.

[0036] Specifically, a plurality of abutting portions are spaced apart at the bottom of the hanging portion 3, and there are hollow grooves 9 between adjacent abutting portions; the abutting inclined surface 7 is located on the abutting portion.

[0037] The arrangement of a plurality of abutting portions makes the pressure between the present utility model and the display screen greater, ensuring the stability of the suspension; in addition, there are hollow grooves 9 between the plurality of abutting portions, which can effectively save the materials used to manufacture the hanging member 2, thereby reducing the cost.

[0038] Preferably, the hanging portion 3 is further provided with a connecting portion 10 and an installation groove 11. One ends of the plurality of abutting portions close to the fixing portion 4 are all connected to the connecting portion 10, and the installation groove 11 is located between the connecting portion 10 and the fixing portion 4, and the main body 1 is inserted into the installation groove 11.

[0039] The installation groove 11 is used for inserting and positioning the main body 1, so that it is difficult to disassemble the main body 1 from the hanging member 2 after assembly, making the stability of the present utility model stronger; and the connecting portion 10 has the effect of separating the abutting portion from the main body 1, preventing the abutting portion from contacting the end face of the main body 1 and causing damage to the main body 1.

[0040] In this embodiment, the number of the positioning protrusions 5 is at least two, the number of the positioning receiving grooves 15 is at least two, and the length of the positioning receiving groove 15 is greater than the length of the positioning protrusion 5.

[0041] In actual use, the positioning protrusion 5 is preferably cylindrical to avoid scratching the main body 1 due to having edges and corners; and the height of the positioning protrusion 5 is not less than the thickness of the main body 1, so as to ensure the effect of inserting and positioning; the positioning receiving groove 15 can be a cylindrical structure matching the positioning protrusion 5, or a runway-shaped structure. The advantage of adopting the runway-shaped structure is that when manufacturing the hanging member 2, the position of the positioning protrusion 5 can have a large deviation, that is, when the positioning protrusion 5 is inserted into the positioning receiving groove 15, the positioning protrusion 5 can slide in the positioning receiving groove 15 until the main body 1 is aligned with the hanging member 2 for installation, and then the main body 1 and the hanging member 2 are adhered to each other with glue to complete the fixation, which requires lower production accuracy and assembly accuracy, and is more suitable for reducing production costs and improving assembly efficiency.

[0042] In addition, when the present utility model is in use, the positioning protrusion 5 can assist in pasting the main body 1 and the hanging member 2. That is, the positioning protrusion 5 can support the main body 1, so that part of the force of the main body 1 pulling the glue due to gravity is borne by the positioning protrusion 5. Thus, after using for a long time, the glue still has good adhesiveness.

[0043] In this embodiment, the main body 1 includes a base material 12, a functional layer 13 and a protective layer 14. The functional layer 13 and the protective layer 14 are respectively attached to two sides of the base material 12. The base material 12 is made of PC or PS or acrylic sheet, and the thickness of the base material 12 is 0.8 - 1.3 mm.

[0044] During actual use, the functional layer 13 is made of anti-peeping material and / or anti-blue light material, and the functional layer 13 is adhered to the base material 12 through OCA or UV glue;

[0045] The protective layer 14 is made of scratch-resistant PET or frosted PET material, and the protective layer 14 is adhered to the base material 12 through OCA or UV glue.

[0046] That is, in the use state, the protective layer 14 is located on the side away from the display screen, while the functional layer 13 is located on the side close to the display screen. The wear resistance of the present utility model is improved through the protective layer 14.

[0047] Since most current protective screens use acrylic as the base material 12, the thickness of the base material 12 needs to be 2.0 mm to meet the performance requirements such as hardness. However, in the present utility model, PS or PC sheet is used as the base material 12, so that the thickness of the base material 12 can reach the performance requirements with only 1.0 mm. Thus, the present utility model is more lightweight and convenient for disassembly and assembly.

[0048] In addition, in this embodiment, acrylic can also be used as the base material 12 with a thickness of 1.0 mm. However, in this case, it is preferably to attach a corresponding strengthening film to the base material 12 to prevent the base material 12 made of acrylic from cracking.

[0049] As another implementation manner of this embodiment, in addition to using a blue light film to achieve the anti-blue light function of this embodiment, the anti-blue light function can also be obtained by adding a blue light material to the base material 12, that is, adding a blue light material to the raw materials when preparing the base material 12. In this way, the structure of this embodiment can be made more compact. And the method of preparing the base material 12 belongs to a conventional process and is not within the protection scope of the present utility model, so it will not be elaborated here.

[0050] It should be noted that the blue light prevention of the present utility model mainly refers to the prevention of 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 corresponding to achieving this effect are conventional materials, which will not be elaborated here.

[0051] In this embodiment, the suspension member 2 is made of plastic or aluminum strip. Both plastic and aluminum strip have advantages such as low cost and small weight, being easy to process and produce, and reducing the load on the suspended display screen.

[0052] In this embodiment, the included angle between the suspension part 3 and the fixing part 4 is 85 - 95°. As much as possible, the included angle between the main body 1 and the suspension part 3 after the main body 1 is installed in the suspension member 2 is basically perpendicular to ensure the use experience.

[0053] Embodiment 2

[0054] As Figure 5 and Figure 6 shown, this embodiment provides a protection screen for an electronic device, including a main body 1 and a suspension member 2. The main body 1 is installed on the suspension member 2. The suspension member 2 includes a suspension part 3 and a fixing part 4 provided on one side of the suspension part 3. A positioning protrusion 5 is provided on one side of the fixing part 4. The main body 1 is provided with a positioning groove 15 for accommodating the positioning protrusion 5. The main body 1 is connected to the fixing part 4, and the main body 1 is located directly below the suspension part 2;

[0055] The suspension part 3 and the fixing part 4 are perpendicular to each other, and the suspension member 2 is made of aluminum alloy.

[0056] That is, the structure of Embodiment 1 is slightly modified. Specifically, the suspension part 3 and the fixing part 4 are changed to be perpendicular to each other, and the suspension member 2 is made of aluminum alloy. Thus, it can be directly applied to the display screen of electronic devices such as desktop computers, and due to the simple structure, it is beneficial to reduce the production cost.

[0057] In this embodiment, the fixing part 4 and the main body 1 are fixed by pasting or screwing.

[0058] In this embodiment, arc chamfers 16 are respectively provided at both ends of the side of the suspension part 3 away from the fixing part 4, improving the safety performance.

[0059] Except for the above structure, other features of this embodiment are the same as or basically the same as those of Embodiment 1, which will not be elaborated here.

[0060] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model is disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art, without departing from the scope of the technical solution of the present utility model, when making some changes or modifications using the above-disclosed technical content to equivalent embodiments of equivalent changes, but as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the present utility model all fall within the scope of the technical solution of the present utility model.

Claims

1. A protective screen for a thin-screen electronic device, comprising a body and a suspension member, wherein the body is mounted on the suspension member, and characterized in that: The hanging member comprises a hanging part and a fixing part arranged on one side of the hanging part, a positioning protrusion is arranged on one side of the fixing part, a main body is provided with a positioning groove for accommodating the positioning protrusion, and the main body is bonded to the fixing part; The bottom of the suspension part is provided with a resisting inclined surface, and the resisting inclined surface is used for resisting the display screen of the electronic device.

2. The protective screen for thin-screen electronic devices according to claim 1, characterized in that: A limiting portion is provided on one side of the hanging portion away from the fixing portion.

3. The protective screen for thin-screen electronic devices according to claim 1, characterized in that: A plurality of interference parts are arranged at intervals at the bottom of the hanging part, and hollow grooves are provided between adjacent interference parts; and the interference slope is located at the interference part.

4. The protective screen for thin-screen electronic devices according to claim 3, characterized in that: The hanging part is also provided with a connecting part and a mounting groove, one end of the plurality of abutting parts close to the fixing part is connected to the connecting part, the mounting groove is located between the connecting part and the fixing part, and the body is inserted into the mounting groove.

5. The protective screen for thin-screen electronic devices according to claim 1, characterized in that: The number of the positioning protrusions is at least two, the number of the positioning grooves is at least two, and the length of the positioning grooves is greater than the length of the positioning protrusions.

6. The protective screen for thin-screen electronic devices 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 PC, PS or acrylic sheet, and the thickness of the substrate is 1.3-1.8 mm.

7. The protective screen for thin-screen electronic devices 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 protective screen for thin-screen electronic devices according to claim 1, characterized in that: The hanging piece is made of plastic or aluminum strip.

9. A protective screen for an electronic device, comprising a body and a suspension member, wherein the body is mounted on the suspension member, and characterized in that: The hanging member comprises a hanging part and a fixing part arranged on one side of the hanging part, a positioning protrusion is arranged on one side of the fixing part, a main body is provided with a positioning groove for accommodating the positioning protrusion, the main body is connected with the fixing part, and the main body is located directly below the hanging part; The hanging part and the fixing part are perpendicular to each other, and the hanging piece is made of aluminum alloy.

10. The protective screen for electronic equipment according to claim 9, characterized in that: The fixing part and the main body are fixed by gluing or screwing; Arc chamfers are respectively provided at two ends of a side of the hanging portion away from the fixing portion.

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