Tablet protection sleeve with rotary positioning function

Abstract

The utility model provides a tablet protective jacket with a rotary positioning function, which comprises a protective shell and a rotary support, the protective shell comprises a bottom plate and side edges, the rotary support comprises a back plate, a first panel and a second panel, the back plate is rotatably connected to the inner side of the first panel, the first panel and the second panel are both provided with a plurality of creases, and the creases are arranged on the bottom plate and the side edges. A first magnet group is arranged on the first panel and comprises a plurality of first magnets arranged in the first panel, a second magnet group and a third magnet group are arranged on the bottom plate, and each of the second magnet group and the third magnet group comprises a plurality of second magnets arranged in the bottom plate; when the protective shell is in a vertical screen state, each second magnet of the second magnet group is adsorbed with the corresponding first magnet; and when the protective shell is in a horizontal screen state, each second magnet of the third magnet group is adsorbed with the corresponding first magnet. The structure is simple, the screen can be accurately positioned in a vertical screen state or a horizontal screen state, screen deflection is avoided, and the use experience feeling is good.

Description

Technical Field

[0001] The utility model relates to the technical field of tablet protective covers, in particular to a tablet protective cover with a rotation positioning function. Background Art

[0002] As the information society continues to develop, various portable electronic products such as tablets, large-screen mobile phones and tablet e-readers have gradually entered people's daily lives. As the performance and appearance of portable electronic products continue to be upgraded and improved, their costs have also increased. In order to minimize product damage, corresponding protective cases have gradually been recognized and sought after by people.

[0003] A tablet protective cover is a device used to protect a tablet computer and can reduce damage or wear on the tablet computer caused by impact or friction. Chinese Patent Publication No. CN219016870U discloses a tablet protective cover, which can be folded into different frame postures by setting creases on the protective cover to support the tablet computer in different postures and angles. However, this type of tablet protective cover does not have a rotation function when supporting the tablet computer. Although some tablet protective covers on the market have a rotation function, they do not have a rotation positioning function, that is, the tablet computer will not automatically position when rotated to portrait or landscape mode, and the user is required to accurately rotate the tablet computer to the portrait or landscape angle. In addition, the tablet computer may rotate to a certain angle due to shaking during use, and the screen will be skewed to a certain extent, requiring the user to adjust the screen angle again, which is not very convenient to use and the user experience is not good. Summary of the invention

[0004] The problem to be solved by the utility model is to provide a tablet protective cover with a rotation positioning function, which can accurately rotate the screen to a vertical or horizontal state, thereby improving the user experience.

[0005] To solve the above technical problems, a tablet protective cover with a rotation positioning function provided by the utility model comprises a protective shell and a rotating bracket, the protective shell comprises a bottom plate and a side arranged at the edge of the bottom plate, the rotating bracket comprises a back plate, a first panel and a second panel, the back plate is rotatably connected to the inner side of the first panel, the bottom plate is bonded to the inner side of the back plate, a plurality of folds are arranged on the first panel and the second panel, and different frame postures can be formed by folding the first panel and the second panel along the folds, a first magnet group is arranged on the first panel, the first magnet group comprises a plurality of first magnets arranged inside the first panel, a second magnet group and a third magnet group are arranged on the bottom plate, the second magnet group and the third magnet group comprise a plurality of second magnets arranged inside the bottom plate; when the protective shell is in a vertical screen state, each second magnet of the second magnet group is adsorbed together with the corresponding first magnet; when the protective shell is in a horizontal screen state, each second magnet of the third magnet group is adsorbed together with the corresponding first magnet.

[0006] Preferably, the second magnet group and the third magnet group each include two second magnets.

[0007] Preferably, the rotating bracket also includes a turntable, which includes a connecting disc and a limiting disc connected to one end of the connecting disc, the diameter of the limiting disc is larger than the diameter of the connecting disc, the connecting disc is bonded to the outer side of the base plate, a connecting hole matching the connecting disc is provided on the inner side wall of the first panel, one end of the connecting hole is connected to a limiting hole matching the limiting disc, and the connecting disc and the limiting disc are movably arranged in the connecting hole and the limiting hole respectively.

[0008] The beneficial effects of the utility model are as follows: the utility model provides a tablet protective cover with a rotation positioning function. When in use, the tablet is placed in the protective cover. Since the first panel is provided with a first magnet group, and the bottom plate is provided with a second magnet group and a third magnet group, when the tablet needs to be adjusted to a vertical screen or a horizontal screen, the protective cover can be driven to rotate on the rotating bracket by toggling the protective cover. When the protective cover is in a vertical screen state, each second magnet of the second magnet group is adsorbed together with the corresponding first magnet; when the protective cover is in a horizontal screen state, each second magnet of the third magnet group is adsorbed together with the corresponding first magnet, which plays a positioning role during rotation, and can accurately position the screen in a vertical screen or a horizontal screen state, avoiding the screen from being skewed, providing a better user experience, and making the operation more convenient and more user-friendly, and worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The schematic diagram of the appearance structure of the protective case of the utility model in the vertical screen state is illustrated.

[0010] Figure 2 The schematic diagram of the appearance structure of the protective case of the utility model in the horizontal screen state is illustrated.

[0011] Figure 3 The schematic diagram of the appearance structure of the protective cover of the utility model in a closed state is illustrated.

[0012] Figure 4 A cross-sectional view illustrating the present invention is shown.

[0013] Figure 5 The schematic diagram of the exploded structure of the utility model is illustrated.

[0014] Description of the accompanying figures: protective shell 1, bottom plate 10, side 11, second magnet group 12, second magnet 120, third magnet group 13, rotating bracket 2, back plate 20, first panel 21, connecting hole 210, limiting hole 211, second panel 22, fold 23, first magnet group 24, first magnet 240, turntable 25, connecting disc 250, limiting disc 251. DETAILED DESCRIPTION

[0015] To make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments.

[0016] Based on the described embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present disclosure.

[0017] refer to Figure 1-5 .

[0018] The utility model provides a tablet protective cover with a rotation positioning function, comprising a protective shell 1 and a rotating bracket 2. The protective shell 1 comprises a bottom plate 10 and a side edge 11 arranged at the edge of the bottom plate 10. The rotating bracket 2 comprises a back plate 20, a first panel 21, and a second panel 22. The back plate 20 is rotatably connected to the inner side of the first panel 21. The bottom plate 10 is bonded to the inner side of the back plate 20. The first panel 21 and the second panel 22 are both provided with a plurality of folds 23. By folding the first panel 21 and the second panel 22 along the folds 23, different frame postures can be formed. The first panel 21 is provided with The first magnet group 24 includes a plurality of first magnets 240 arranged inside the first panel 21, and the second magnet group 12 and the third magnet group 13 are arranged on the bottom plate 10. The second magnet group 12 and the third magnet group 13 both include a plurality of second magnets 120 arranged inside the bottom plate 10; when the protective shell 1 is in the vertical screen state, each second magnet 120 of the second magnet group 12 is adsorbed together with the corresponding first magnet 240; when the protective shell 1 is in the horizontal screen state, each second magnet 120 of the third magnet group 13 is adsorbed together with the corresponding first magnet 240.

[0019] The working principle is that when in use, the tablet computer is placed in the protective shell 1, and different frame postures are formed by folding the first panel 21 and the second panel 22 along the fold 23 to support the tablet computer at different angles or heights. Since the first panel 21 is provided with a first magnet group 24, and the bottom plate 10 is provided with a second magnet group 12 and a third magnet group 13, a receiving groove for embedding the second magnet 120 can be provided on the outer wall of the bottom plate 10, and the second magnet 120 is embedded in the receiving groove. When the tablet computer needs to be adjusted to a vertical screen or a horizontal screen, the protective shell 1 can be driven to rotate on the rotating bracket 2 by toggling the protective shell 1. When the protective shell 1 is in the portrait state, each second magnet 120 of the second magnet group 12 is adsorbed together with the corresponding first magnet 240; when the protective shell 1 is in the landscape state, each second magnet 120 of the third magnet group 13 is adsorbed together with the corresponding first magnet 240, which plays a positioning role during rotation, and can accurately position the screen in the portrait or landscape state to avoid the screen from being skewed, providing a better user experience, and making the operation more convenient and user-friendly, and is worthy of popularization and use.

[0020] Based on the above embodiments, the second magnet group 12 and the third magnet group 13 each include two second magnets 120 , and a good positioning effect can be obtained by using fewer magnets.

[0021] Based on the above embodiment, the rotating bracket 2 further includes a rotating disk 25, which includes a connecting disk 250 and a limiting disk 251 connected to one end of the connecting disk 250. The diameter of the limiting disk 251 is larger than the diameter of the connecting disk 250. The connecting disk 250 is bonded to the outer side of the bottom plate 10. A connecting hole 210 matching the connecting disk 250 is provided on the inner side wall of the first panel 21. A limiting hole 211 matching the limiting disk 251 is provided at one end of the connecting hole 210. The connecting disk 250 and the limiting disk 251 are movably provided in the connecting hole 210 and the limiting hole 211, respectively. When the protective shell 1 is turned, the connecting disk 250 and the limiting disk 251 will rotate in the connecting hole 210 and the limiting hole 211, respectively, which has the advantages of simple structure and easy processing.

[0022] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A tablet protective cover with a rotation positioning function, comprising a protective shell and a rotating bracket, characterized in that: The protective shell includes a bottom plate and a side edge arranged at the edge of the bottom plate, the rotating bracket includes a back plate, a first panel and a second panel, the back plate is rotatably connected to the inner side of the first panel, the bottom plate is bonded to the inner side of the back plate, a plurality of folds are arranged on the first panel and the second panel, and different frame postures can be formed by folding the first panel and the second panel along the folds, a first magnet group is arranged on the first panel, the first magnet group includes a plurality of first magnets arranged inside the first panel, a second magnet group and a third magnet group are arranged on the bottom plate, the second magnet group and the third magnet group include a plurality of second magnets arranged inside the bottom plate; when the protective shell is in a vertical screen state, each of the second magnets in the second magnet group is adsorbed together with the corresponding first magnet; when the protective shell is in a horizontal screen state, each of the second magnets in the third magnet group is adsorbed together with the corresponding first magnet.

2. The tablet protective cover with rotation positioning function according to claim 1, characterized in that: The second magnet group and the third magnet group each include two second magnets.

3. The tablet protective cover with rotation positioning function according to claim 1, characterized in that: The rotating bracket also includes a turntable, which includes a connecting disc and a limiting disc connected to one end of the connecting disc, the diameter of the limiting disc is larger than the diameter of the connecting disc, the connecting disc is bonded to the outer side of the base plate, a connecting hole matching the connecting disc is provided on the inner side wall of the first panel, one end of the connecting hole is connected to a limiting hole matching the limiting disc, and the connecting disc and the limiting disc are movably arranged in the connecting hole and the limiting hole respectively.

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