Multifunctional tablet computer protective shell

Abstract

The utility model discloses a multifunctional tablet personal computer protective shell, and relates to the technical field of tablet personal computer accessories, the multifunctional tablet personal computer protective shell comprises a folding cover plate and a folding bottom plate, the folding bottom plate is flexibly connected with the folding cover plate, one side of the folding bottom plate far away from the folding cover plate is provided with a notch, and the folding cover plate is connected with the folding bottom plate. A supporting plate is flexibly connected into the notch; and the flat plate protection sleeve is installed on the outer surface of the folding bottom plate, and a connecting assembly is arranged between the flat plate protection sleeve and the folding bottom plate. Through the arrangement of the connecting assembly, assembly and disassembly between the folding bottom plate and the tablet computer protection sleeve are achieved, and therefore the tablet computer protection sleeve can be used independently of the folding cover plate and the folding bottom plate, a tablet computer can be protected through the tablet computer protection sleeve when the folding cover plate and the folding bottom plate are cleaned and overhauled conveniently, and the practicability of equipment is improved; and the folding cover plate and the folding bottom plate are convenient to clean and overhaul.

Description

Technical Field

[0001] The utility model relates to the technical field of tablet computer accessories, in particular to a multifunctional tablet computer protective shell. Background Art

[0002] As the information society continues to develop, various portable electronic products have gradually entered people's daily lives and become mainstream. As the performance and appearance of portable electronic products are continuously upgraded and improved, their costs have also increased. In order to minimize the damage of portable electronic products, such as tablet computer protective cases, tablet computer protective cases, as an electronic peripheral product, have gradually been recognized and sought after by people.

[0003] A Chinese patent with announcement number CN1 17008686B discloses a multifunctional tablet computer protective cover. The device divides the edge sealing structure of the protective cover into four parts, two of which are fixed to the bottom plate, and the connection mode of the other two edge sealing structures on the opposite sides is set to be detachable. The two longitudinal edge sealing structures are removed, and the restriction of the longitudinal edge sealing structure on the transverse edge sealing structure is eliminated, which makes it easier to pry the transverse edge sealing mechanism to buckle out the tablet computer.

[0004] However, when a conventional tablet computer protective cover is in use, the protective cover and the cover plate are often not detachable, which not only makes cleaning and maintenance difficult, but also makes the structure inseparable from the cover plate during use, thereby reducing the practicality of the device. Utility Model Content

[0005] The utility model provides a multifunctional tablet computer protective shell to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional tablet computer protective case, comprising a folding cover plate and a folding bottom plate, wherein the folding bottom plate is flexibly connected to the folding cover plate, and a notch is provided on a side of the folding bottom plate away from the folding cover plate, and a support plate is flexibly connected in the notch; a tablet computer protective cover, wherein the tablet computer protective cover is mounted on the outer surface of the folding bottom plate, and a connecting component is provided between the tablet computer protective cover and the folding bottom plate; the connecting component comprises a connecting seat embedded in the folding bottom plate, a magnet is installed at the inner bottom of the connecting seat, and a first limiting ring is provided at the upper end of the inner wall of the connecting seat, a connecting buckle is embedded at the bottom of the tablet computer protective cover, the connecting buckle is made of stainless steel, and the lower end of the connecting buckle is inserted into the connecting seat and magnetically attracted to the magnet, and a second limiting ring is also provided at the outer side of the connecting buckle near the lower end.

[0007] As a preferred technical solution of the present utility model, the second limiting ring and the first limiting ring are both flexible pipes, and the inner diameter of the first limiting ring is smaller than the outer diameter of the second limiting ring.

[0008] As a preferred technical solution of the present utility model, a circular ring is fixed at one end of the connecting seat facing the tablet computer protective case, and the circular ring is adhesively connected to the folding bottom plate.

[0009] As a preferred technical solution of the present utility model, a fitting groove is formed at one end of the connecting buckle away from the folding bottom plate, a connecting plate is arranged in the fitting groove, and the connecting plate is adhesively connected to the tablet computer protective case.

[0010] As a preferred technical solution of the present utility model, arc-shaped limiting grooves are formed on the surface of the circular ring. There are two arc-shaped limiting grooves in total, and the two arc-shaped limiting grooves are centrosymmetric with the center of the circular ring. The angle corresponding to the two ends of the arc-shaped limiting groove and the center of the circular ring is 90°. Sliders slidingly connected to the arc-shaped limiting grooves one by one are arranged at both ends of the connecting plate close to the arc-shaped limiting grooves.

[0011] As a preferred technical solution of the present utility model, a soft felt is arranged on the inner side of the tablet computer protective case, and a stylus fixing sleeve is arranged on one side of the tablet computer protective case away from the folding cover plate.

[0012] As a preferred technical solution of the present utility model, a groove adapted to the support plate is formed on the outer surface of the folding cover plate, and a buckling cover plate is flexibly connected to one side of the folding cover plate where the groove is located. A magnetic strip is arranged in the buckling cover plate. The support plate is in a "J" shape structure, and an iron strip magnetically attracted to the magnetic strip is arranged in the support plate.

[0013] Compared with the prior art, the present utility model provides a multifunctional tablet computer protective case, which has the following beneficial effects:

[0014] 1. For this multifunctional tablet computer protective case, through the setting of the connecting component, the loading and unloading between the folding bottom plate and the tablet computer protective case are realized, so that it is beneficial to use the tablet computer protective case independently of the folding cover plate and the folding bottom plate. When the folding cover plate and the folding bottom plate are cleaned and repaired, the tablet computer can be protected by the tablet computer protective case, the practicability of the device is improved, and it is convenient to clean and repair the folding cover plate and the folding bottom plate.

[0015] 2. For this multifunctional tablet computer protective case, through the sliding connection between the slider and the arc-shaped limiting groove in the connecting component, it is beneficial for the tablet computer protective case to rotate 90°, so that it is beneficial to randomly switch the tablet computer between landscape and portrait orientations, and the practicability of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the present utility model when folded and supported;

[0018] Figure 3Schematic diagram of the installation structure of the connection buckle in the present utility model;

[0019] Figure 4 Schematic diagram of the structure of the connection component of the present utility model.

[0020] In the figure: 1, folding cover plate; 2, folding bottom plate; 3, tablet computer protective cover; 4, buckling cover plate; 5, stylus fixing sleeve; 6, support plate; 7, groove; 8, connection seat; 9, circular ring; 10, arc-shaped limiting groove; 11, connection buckle; 12, connection plate; 13, slider; 14, magnet; 15, first limiting ring; 16, second limiting ring. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0022] Please refer to Figures 1 - 4 , the present utility model discloses a multifunctional tablet computer protective case, which includes a folding cover plate 1, and also includes a folding bottom plate 2. The folding bottom plate 2 is flexibly connected to the folding cover plate 1, and a notch is provided on the side of the folding bottom plate 2 away from the folding cover plate 1. A support plate 6 is flexibly connected in the notch. Preferably, the folding cover plate 1 can be folded twice to form a triangular support structure to support the folding bottom plate 2.

[0023] Furthermore, the multifunctional tablet computer protective case provided in this embodiment further includes a tablet computer protective cover 3. The tablet computer protective cover 3 is installed on the outer surface of the folding bottom plate 2, and a connection component is provided between the tablet computer protective cover 3 and the folding bottom plate 2.

[0024] The connection component provided in this embodiment includes a connection seat 8 embedded in the folding bottom plate 2. A magnet 14 is installed at the bottom inside the connection seat 8, and a first limiting ring 15 is provided at the upper end of the inner wall of the connection seat 8. A connection buckle 11 is embedded at the bottom of the tablet computer protective cover 3. The connection buckle 11 is made of stainless steel, and the lower end of the connection buckle 11 is inserted into the connection seat 8 and magnetically attracted to the magnet 14. A second limiting ring 16 is also provided at a position near the lower end on the outside of the connection buckle 11.

[0025] In this embodiment, the loading and unloading between the folding bottom plate 2 and the tablet PC protective cover 3 is realized by the snap connection between the snap 11 on the connection component and the connection seat 8, which is conducive to the independent use of the tablet PC protective cover 3 from the folding cover 1 and the folding bottom plate 2. So that when the folding cover 1 and the folding bottom plate 2 are cleaned and maintained, the tablet PC can still be protected by the tablet PC protective cover 3, improving the practicability of the device, and facilitating the cleaning and maintenance of the folding cover 1 and the folding bottom plate 2. In addition, through the magnetic attraction between the snap 11 and the magnet 14, the stability of the connection between the tablet PC protective cover 3 and the folding bottom plate 2 can be improved to prevent the tablet PC protective cover 3 from rotating randomly on the folding bottom plate 2.

[0026] As Figure 3 and Figure 4 shown, the second limiting ring 16 and the first limiting ring 15 provided in this embodiment are both flexible pipe fittings, and the inner diameter of the first limiting ring 15 is smaller than the outer diameter of the second limiting ring 16. The flexible pipe fitting has excellent deformation ability, so as to facilitate the insertion of the second limiting ring 16 into the connection seat 8. Through the setting of the first limiting ring 15, the second limiting ring 16 is limited, thereby improving the stability when the snap 11 is connected to the connection seat 8 and preventing random detachment.

[0027] As Figure 3 and Figure 4 shown, to improve the stability of the connection between the connection seat 8 and the folding bottom plate 2, a circular ring 9 is fixed at one end of the connection seat 8 facing the tablet PC protective cover 3. The circular ring 9 is adhesively connected to the folding bottom plate 2 to increase the connection area between the connection seat 8 and the folding bottom plate 2, thereby improving the connection strength.

[0028] As Figure 3 and Figure 4 shown, to improve the connection strength between the snap 11 and the tablet PC protective cover 3, a fitting groove is provided at one end of the snap 11 away from the folding bottom plate 2. A connecting plate 12 is arranged in the fitting groove, and the connecting plate 12 is adhesively connected to the tablet PC protective cover 3, thereby increasing the contact area between the snap 11 and the tablet PC protective cover 3 and improving the connection strength.

[0029] As Figure 3 and Figure 4 shown, to facilitate the random switching between the landscape and portrait modes when using the tablet PC, an arc-shaped limiting groove 10 is provided on the surface of the circular ring 9. There are two arc-shaped limiting grooves 10 in total, and the two arc-shaped limiting grooves 10 are centrosymmetric about the center of the circular ring 9. The angle corresponding to the two ends of the arc-shaped limiting groove 10 and the center of the circular ring 9 is 90°. Sliders 13 that are slidably connected to the arc-shaped limiting grooves 10 one by one are provided near both ends of the connecting plate 12. Through the sliding connection between the sliders 13 and the arc-shaped limiting grooves 10, the rotation angle of the tablet PC protective cover 3 is limited, which is conducive to the tablet PC protective cover 3 rotating 90°, realizing the random switching between the landscape and portrait modes of the tablet PC, and improving the practicability of the device.

[0030] As Figures 1 - 3 shown, in order to improve the protection effect of this device on the tablet computer, a soft felt is provided inside the tablet protective cover 3 to improve the buffering effect of the tablet protective cover 3. Moreover, a stylus fixing sleeve 5 is provided on the side of the tablet protective cover 3 away from the folding cover plate 1 to facilitate the installation of the stylus. In addition, preferably, the outer surfaces of both the folding cover plate 1 and the folding bottom plate 2 are made of TPU imitation leather material, making the device more beautiful and grand.

[0031] As Figure 1 and Figure 2 shown, in addition, a groove 7 adapted to the support plate 6 is opened on the outer surface of the folding cover plate 1 to facilitate the support and limitation of the support plate 6. And a fastening cover plate 4 is flexibly connected to the folding cover plate 1 on one side of the groove 7. A magnetic strip is provided inside the fastening cover plate 4. The support plate 6 is in a "J" - shaped structure, and an iron strip magnetically attracted to the magnetic strip is provided inside the support plate 6.

[0032] The working principle and usage process of the present utility model: When in use, through the buckling between the connecting buckle 11 and the connecting seat 8 on the connecting component, the disassembly and assembly between the folding bottom plate 2 and the tablet protective cover 3 are realized, which is beneficial for the tablet protective cover 3 to be used independently of the folding cover plate 1 and the folding bottom plate 2. So that when the folding cover plate 1 and the folding bottom plate 2 are cleaned and maintained, the tablet computer can still be protected by the tablet protective cover 3, improving the practicability of the device and facilitating the cleaning and maintenance of the folding cover plate 1 and the folding bottom plate 2. In addition, through the magnetic attraction between the connecting buckle 11 and the magnet 14, the stability of the connection between the tablet protective cover 3 and the folding bottom plate 2 can be improved to prevent the tablet protective cover 3 from rotating randomly on the folding bottom plate 2. In addition, through the sliding connection between the slider 13 and the arc - shaped limiting groove 10, the rotation angle of the tablet protective cover 3 is limited, which is beneficial for the tablet protective cover 3 to rotate 90°, realizing the random switching between the horizontal and vertical screens of the tablet computer and improving the practicability of the device.

[0033] It should be noted that in this article, terms such as "including", "comprising" or any other variant thereof are intended to cover non - exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device. Without more limitations, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional tablet computer protective case, including a folding cover plate (1), characterized in that, It further includes: A folding bottom plate (2), which is flexibly connected to the folding cover plate (1), and a notch is provided on the side of the folding bottom plate (2) away from the folding cover plate (1), and a support plate (6) is flexibly connected in the notch; A flat plate protective cover (3), which is installed on the outer surface of the folding bottom plate (2), and a connection component is provided between the flat plate protective cover (3) and the folding bottom plate (2); The connection component includes a connection seat (8) embedded in the folding bottom plate (2), a magnet (14) is installed at the inner bottom of the connection seat (8), and a first limiting ring (15) is provided at the upper end of the inner wall of the connection seat (8). A connection buckle (11) is embedded at the bottom of the flat plate protective cover (3). The connection buckle (11) is made of stainless steel, and the lower end of the connection buckle (11) is inserted into the connection seat (8) and magnetically attracted to the magnet (14). A second limiting ring (16) is also provided at a position near the lower end of the outer side of the connection buckle (11).

2. The multifunctional tablet computer protective case according to claim 1, characterized in that: Both the second limiting ring (16) and the first limiting ring (15) are flexible pipe fittings, and the inner diameter of the first limiting ring (15) is smaller than the outer diameter of the second limiting ring (16).

3. The multifunctional tablet computer protective case according to claim 2, characterized in that: A circular ring (9) is fixed at one end of the connection seat (8) facing the flat plate protective cover (3), and the circular ring (9) is adhesively connected to the folding bottom plate (2).

4. The multifunctional tablet computer protective case according to claim 3, characterized in that: A fitting groove is provided at one end of the connection buckle (11) away from the folding bottom plate (2), and a connecting plate (12) is provided in the fitting groove. The connecting plate (12) is adhesively connected to the flat plate protective cover (3).

5. The multifunctional tablet computer protective case according to claim 4, wherein: Arc-shaped limiting grooves (10) are provided on the surface of the circular ring (9). There are two arc-shaped limiting grooves (10), and the two arc-shaped limiting grooves (10) are centrosymmetric with the center of the circular ring (9). The angle corresponding to the two ends of the arc-shaped limiting groove (10) and the center of the circular ring (9) is 90°. Sliders (13) that are slidably connected to the arc-shaped limiting grooves (10) one by one are provided near both ends of the connecting plate (12).

6. A multifunctional tablet computer protective case according to any one of claims 1-5, characterized in that: A soft felt is provided inside the flat plate protective cover (3), and a stylus fixing sleeve (5) is provided on the side of the flat plate protective cover (3) away from the folding cover plate (1).

7. A multifunctional tablet computer protective case according to claim 6, characterized in that: A groove (7) adapted to the support plate (6) is provided on the outer surface of the folding cover plate (1), and a buckling cover plate (4) is flexibly connected to the folding cover plate (1) on one side of the groove (7). A magnetic strip is provided inside the buckling cover plate (4). The support plate (6) is of a "J" - shaped structure, and an iron strip magnetically attracted to the magnetic strip is provided inside the support plate (6).

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