Multi-functional folding protector for tablet PCs

Abstract

To provide a multi-function folding protector for tablet PCs, which can be adjusted to multiple angles, and which is convenient to use and improves the user experience. The multifunctional folding protection device for tablet PCs includes an upper stand cover 1, a lower stand cover 2, and a connection assembly for connecting the upper stand cover and the lower stand cover, and the angle between the upper stand cover and the lower stand cover is adjustable.

Description

[Technical Field]

[0001] The present invention relates to the technical field of tablet PC accessories, and more particularly to a multi-function folding protector for tablet PCs. [Background technology]

[0002] With the development of science and technology, tablet PCs are popular among many young users due to their small size, light weight, convenient touch operation, and support for a wide range of application programs. In addition, as distance learning and internet courses become more and more popular in schools, tablet PCs are also being used as learning tools by junior and senior high school students, and their usage is increasing.

[0003] Existing tablet PCs generally use external silicone protectors or protectors with stands, but these protectors and stands only allow the tablet to be opened or stood up, which makes the usage simple and fixed, and does not allow for multi-angle adjustment, resulting in a poor user experience. Summary of the Invention

[0004] The main purpose of this invention is to provide a multi-functional folding protector for tablet PCs, which can be adjusted to multiple angles, making it more convenient to use and enhancing the user experience.

[0005] To achieve the above objective, the multi-functional folding protection device for tablet PCs of the present invention comprises an upper stand cover, a lower stand cover, and a connection assembly for connecting the upper stand cover and the lower stand cover, and the angle between the upper stand cover and the lower stand cover is adjustable.

[0006] As a further technical solution of the present invention, the connection assembly includes an upper cover connection part and a lower cover connection part; One end of the upper cover connecting portion is rotatably connected to a bottom of the stand upper cover, and one end of the lower cover connecting portion is rotatably connected to a bottom of the stand lower cover, The other end of the upper cover connecting portion is rotatably connected to the other end of the lower cover connecting portion.

[0007] As a further technical solution of the present invention, one end of the cover connection part and the bottom of the stand cover are connected to each other by a first Damping Hinge Connected via The one end of the lower cover connection part and the bottom of the stand lower cover are connected to each other by a second Damping Hinge Connected via The other end of the upper cover connecting portion and the other end of the lower cover connecting portion are connected to a third Damping Hinge are connected via

[0008] As a further technical solution of the present invention, the adjustable angle between the cover connection part and the stand cover is 0-145°.

[0009] As a further technical solution of the present invention, the adjustable angle between the bottom cover connection part and the stand bottom cover is 0-135°.

[0010] As a further technical solution of the present invention, a touch display is provided inside the cover under the stand, and a backlight keyboard is provided near the touch display.

[0011] As a further technical solution of the present invention, the upper cover of the stand is provided with a PIN pin for connecting a tablet PC, and the lower cover of the stand is provided with a PIN pin for connecting a touch display at a position close to the touch display.

[0012] As a further technical solution of the present invention, the height of the backlight keyboard is higher than the top surface of the touch display.

[0013] As a further technical solution of the present invention, the third Damping HingeAt one end adjacent to the holder, there is provided a magnetic attraction assembly for placing a magnetic attraction type touch pen.

[0014] As a further technical solution of the present invention, the third Damping Hinge At one end adjacent to the touch pen, a recess for protecting the touch pen is provided. [Effects of the Invention]

[0015] The multi-function folding protector for tablet PCs of the present invention uses the above technical solution to realize multi-angle adjustment of the multi-function folding protector for tablet PCs, thereby improving the convenience of use and user experience. [Brief explanation of the drawings]

[0016] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings necessary for describing the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other drawings based on the structures shown in these drawings without any creative work.

[0017] [Figure 1] 1 is a schematic diagram of the overall structure of a preferred embodiment of a multi-function folding protection device for a tablet PC in accordance with the present invention; [Figure 2] FIG. 2 is an enlarged schematic view of part A in FIG. [Figure 3] FIG. 2 is an enlarged schematic view of part B in FIG. [Figure 4] FIG. 2 is an enlarged schematic view of part C in FIG. [Figure 5] 1 is a plan view of a preferred embodiment of a multi-function folding protector for a tablet PC in accordance with the present invention; [Figure 6] 1 is a bottom view of a preferred embodiment of a multi-function folding protector for a tablet PC in accordance with the present invention; [Figure 7] 1 is a schematic diagram illustrating the opening process of a preferred embodiment of a multi-function folding protector for a tablet PC in accordance with the present invention; DETAILED DESCRIPTION OF THE INVENTION

[0018] The following clearly and completely describes the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without any creative work fall within the scope of protection of the present invention.

[0019] 1 to 7, a preferred embodiment of the multi-functional folding protector for tablet PCs according to the present invention comprises an upper stand cover 1, a lower stand cover 2, and a connection assembly for connecting the upper stand cover 1 and the lower stand cover 2, and the angle between the upper stand cover 1 and the lower stand cover 2 is adjustable.

[0020] In this embodiment, by adjusting the angle between the upper stand cover 1 and the lower stand cover 2 through the connection assembly, multi-angle adjustment of the multi-function folding protection device for tablet PCs can be realized, thereby effectively improving the convenience of use and user experience.

[0021] Specifically, in this embodiment, the connection assembly includes an upper cover connection part 3 and a lower cover connection part 4 .

[0022] One end of the top cover connector 3 is rotatably connected to the bottom of the stand top cover 1, so that the angle between the stand top cover 1 and the top cover connector 3 can be adjusted.

[0023] One end of the lower cover connecting part 4 is rotatably connected to the bottom of the stand lower cover 2, so that the angle between the stand lower cover 2 and the lower cover connecting part 4 can be adjusted.

[0024] The other end of the upper cover connecting part 3 is rotatably connected to the other end of the lower cover connecting part 4, so that the angle between the upper cover connecting part 3 and the lower cover connecting part 4 can be adjusted.

[0025] Therefore, in this embodiment, by adjusting the angle between the stand upper cover 1 and the upper cover connection part 3, the angle between the stand lower cover 2 and the lower cover connection part 4, and the angle between the upper cover connection part 3 and the lower cover connection part 4, multi-angle adjustment of the multi-function folding protection device for tablet PCs is realized, thereby improving the user's convenience and user experience.

[0026] In this embodiment, one end of the upper cover connection part 3 and the bottom of the stand upper cover 1 are connected to each other by a first Damping Hinge 5, and one end of the lower cover connecting portion 4 and the bottom of the stand lower cover 2 are connected to each other via a second Damping Hinge The other end of the upper cover connecting portion 3 and the other end of the lower cover connecting portion 4 are rotatably connected via a third Damping Hinge 7.

[0027] In this embodiment, the adjustment angle α between the upper cover connection part 3 and the stand upper cover 1 is 0 to 145°. The adjustment angle β between the lower cover connection part 4 and the stand lower cover 2 is 0 to 135°.

[0028] During use, the user can adjust the angle between the upper cover connection part 3 and the stand upper cover 1, and the angle between the lower cover connection part 4 and the stand lower cover 2 according to their needs.

[0029] In this embodiment, a touch display 8 is provided inside the lower cover connection portion 4, and a backlight keyboard 9 is provided near the touch display 8.

[0030] In this embodiment, the touch display 8 is provided inside the stand bottom cover 2, and the backlit keyboard 9 is provided in close proximity to the touch display 8, making it easier for users to realize the input functions of the tablet PC 10 using different input methods and making it easier for users to view the display content of the tablet PC 10, thereby further improving convenience of use and user experience.

[0031] In this embodiment, the stand upper cover 1 is provided with a PIN pin 11 for connecting a tablet PC 10, and the stand lower cover 2 is provided with a PIN pin 12 for connecting a touch display 8 in a position close to the touch display 8.

[0032] In this embodiment, a data transmission line (not shown) is provided inside the stand upper cover 1, stand lower cover 2 and connection assembly, and both ends of the data transmission line are connected to PIN pins.

[0033] Specifically, a Type-C port 13 is provided on one side of the backlit keyboard 9, and the backlit keyboard 9 and the touch display 8 are electrically connected via a PIN pin, thereby realizing the functions of charging the touch display 8 and the tablet PC 10 and transmitting data through the Type-C port.

[0034] Furthermore, in this embodiment, the height of the backlight keyboard 9 is higher than the top surface of the touch display 8 .

[0035] Specifically, the backlit keyboard 9 is 0.3 to 0.6 mm higher than the touch display 8, and can provide good support for the outer glass surface of the tablet PC 10 placed on the stand top cover 1, preventing the glass of the touch display 8 from being crushed by the surface glass of the tablet PC 10.

[0036] Furthermore, in this embodiment, the third Damping Hinge A magnetic attraction assembly for placing a magnetic attraction type touch pen 14 is provided at one end of the upper cover connection part 3 adjacent to the third Damping Hinge A protective recess 15 for the touch pen 14 is provided at one end thereof adjacent to the touch pen 14. In this embodiment, the protective recess 15 prevents the touch pen 14 from being exposed to the outside, thereby improving the overall aesthetic appearance.

[0037] When the stand upper cover 1 and the stand lower cover 2 are parallel to each other, the magnetically adsorbed touch pen 14 is hidden in the protective recess 15. This not only prevents the touch pen 14 from being lost, but also prevents the touch pen 14 from crushing the surface glass of the touch display 8.

[0038] As described above, the multi-function folding protector for tablet PCs according to the present invention can achieve the following beneficial effects:

[0039] The present invention comprises an upper stand cover, a lower stand cover, and a connection assembly for connecting the upper stand cover and the lower stand cover, and by using a technical solution that allows the angle of the upper stand cover and the lower stand cover to be adjusted, it realizes multi-angle adjustment of the multi-functional folding protector for tablet PCs, thereby improving the convenience of use and user experience.

[0040] The above are merely preferred embodiments of the present invention, and do not limit the scope of the patent for utility model of the present invention. Any equivalent structural transformation based on the concept of the present invention and utilizing the contents of the specification and drawings of the present invention, or any direct or indirect application to other related technical fields, will fall within the scope of protection of the patent for utility model of the present invention. [Explanation of symbols]

[0041] 1. Stand top cover 2. Stand bottom cover 3. Top cover connection part 4. Bottom cover connection part 5. No. 1 Damping Hinge 6, No. 2 Damping Hinge 7, No. 3 Damping Hinge 8. Touch display 9. Backlit keyboard 10. Tablet PC 11. PIN pin 12. PIN pin 13. Type-C port 14. Touch pen 15. Protective recess

Claims

1. A multi-function folding protection device for a tablet PC, a stand upper cover, a stand lower cover, and a connection assembly for connecting the stand upper cover and the stand lower cover; A multi-functional folding protection device for tablet PCs, characterized in that the angle between the upper cover and the lower cover of the stand is adjustable.

2. the connection assembly includes a top cover connection portion and a bottom cover connection portion; One end of the upper cover connecting portion is rotatably connected to a bottom of the stand upper cover, and one end of the lower cover connecting portion is rotatably connected to a bottom of the stand lower cover, 2. The multi-function folding protector for tablet PCs according to claim 1, wherein the other end of the upper cover connecting part is rotatably connected to the other end of the lower cover connecting part.

3. One end of the upper cover connection portion and the bottom of the stand upper cover are connected via a first damper shaft, and one end of the lower cover connection portion and the bottom of the stand lower cover are connected via a second damper shaft, 3. The multi-function folding protection device for tablet PCs according to claim 2, wherein the other end of the upper cover connecting portion and the other end of the lower cover connecting portion are connected via a third damper shaft.

4. 3. The multi-function folding protection device for tablet PCs according to claim 2, wherein the adjustable angle between the cover connection part and the stand cover is 0 to 145 degrees.

5. 3. The multi-function folding protection device for tablet PCs according to claim 2, wherein an adjustable angle between the lower cover connection part and the stand lower cover is 0 to 135 degrees.

6. 3. The multi-functional folding protection device for a tablet PC according to claim 2, wherein a touch display is provided inside the stand bottom cover, and a backlight keyboard is provided near the touch display.

7. 7. The multifunctional folding protector for a tablet PC according to claim 6, wherein the upper cover of the stand is provided with a PIN pin for connecting the tablet PC, and the lower cover of the stand is provided with a PIN pin for connecting the touch display at a position close to the touch display.

8. The multi-function folding protection device for a tablet PC according to claim 6, wherein the height of the backlight keyboard is higher than the top surface of the touch display.

9. 4. The multi-functional folding protection device for a tablet PC according to claim 3, wherein a magnetic adsorption assembly for placing a magnetic adsorption type touch pen is provided at one end of the stand bottom cover adjacent to the third damper rotation axis.

10. 10. The multi-function folding protector for a tablet PC according to claim 9, wherein the top cover connecting portion has an end adjacent to the third damper rotation axis, the end having a recess for protecting a touch pen.

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