Tablet personal computer protective sleeve support capable of being adjusted in multiple angles

Abstract

The utility model discloses a multi-angle adjustable tablet personal computer protective sleeve support which comprises a shell and a supporting mechanism, the supporting mechanism comprises a connecting plate, a first supporting plate, a second supporting plate, a third supporting plate and a fourth supporting plate, and the connecting plate is fixedly connected with the back face of the shell; the upper side edge of the first supporting plate is movably connected with the lower side edge of the connecting plate; the front side edge of the second supporting plate is movably connected with the lower side edge of the first supporting plate; a receding area is arranged in the middle of the first supporting plate in a hollowed-out mode towards the lower side edge of the first supporting plate, and a receding area is arranged in the middle of the second supporting plate in a hollowed-out mode towards the front side edge of the second supporting plate. The upper side edge of the third supporting plate is movably connected with the upper side edge of the receding area, and the fourth supporting plate is movably connected between the front side edge of the receding area and the lower side edge of the third supporting plate. The support has various supporting forms, the supporting angle and height can be adjusted according to needs, and the support is flexible and convenient to use; the support makes full use of the characteristic of triangular stability, and the structural strength and stability of the whole frame of the support are improved.

Description

Technical Field

[0001] The utility model relates to the field of electronic equipment accessories, in particular to a tablet computer protective cover bracket which can be adjusted at multiple angles. Background Art

[0002] With the rapid development of portable electronic products in recent years, tablet computers have become a common electronic device for people's life, entertainment, and mobile office. During the carrying process, the shell and display screen of the tablet computer are often easily collided or scratched. In order to protect them, a protective cover needs to be added to the outside of the tablet computer. Some protective covers are usually foldable as a support frame for ease of use. However, after long-term use, the supporting part of this protective cover is easily worn and cracked. In response to this, a protective cover support frame specifically used to support the tablet has appeared on the market. When it is needed, the support frame is opened to support the tablet; however, the support form of this type of support frame is single, the support angle is fixed, and the support height is limited, resulting in the user's viewing angle requirements during use cannot be met. Therefore, the existing protective cover support frame should be improved to solve the above problems. Utility Model Content

[0003] In view of this, the utility model aims to solve the deficiencies in the prior art, and its main purpose is to provide a tablet computer protective cover stand which can be adjusted at multiple angles. The stand has a variety of support forms, and the support angle and support height can be adjusted as needed, which is flexible and convenient to use. Moreover, the stand makes full use of the characteristics of triangular stability, improves the overall frame structure strength of the stand, and improves the stability of the support.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A tablet computer protective cover bracket which can be adjusted at multiple angles comprises a shell for accommodating the tablet computer and a supporting mechanism for supporting the shell, the supporting mechanism comprises a connecting plate, a first supporting plate, a second supporting plate, a third supporting plate and a fourth supporting plate, the connecting plate is fixedly connected to the back side of the shell; the upper edge of the first supporting plate is movably connected to the lower edge of the connecting plate, and the front edge of the second supporting plate is movably connected to the lower edge of the first supporting plate; an avoidance area is hollowed out in the middle of the first supporting plate toward its lower edge, and a yielding area is hollowed out in the middle of the second supporting plate toward its front edge; the upper edge of the third supporting plate is movably connected to the upper edge of the avoidance area, and the fourth support plate is movably connected between the front edge of the yielding area and the lower edge of the third support plate.

[0006] As a preferred solution: when the bracket is in use, the first support plate, the second support plate, the third support plate and the fourth support plate are constructed to form a triangle shape or folded into a plate shape to support the shell.

[0007] As a preferred solution: the fourth support plate can be flipped and fixed on the second support plate through the clearance area.

[0008] As a preferred solution: magnets are respectively provided on the second support plate and the fourth support plate; the second support plate and the fourth support plate are attracted to each other through the magnets.

[0009] As a preferred solution: the connecting plate is adhesively connected to the back side of the shell.

[0010] As a preferred solution: reinforcement pads for increasing structural strength are respectively provided on the surfaces of the connecting plate, the first support plate, the second support plate, the third support plate and the fourth support plate.

[0011] As a preferred solution: the sum of the areas of the first support plate and the connecting plate is the same as the area of ​​the back of the shell; the third support plate is the same as the area of ​​the avoidance zone, and the fourth support plate is the same as the area of ​​the yield zone.

[0012] As a preferred solution: the first support plate and the connecting plate, the second support plate and the first support plate, the third support plate and the upper edge of the avoidance area, the fourth support plate and the front edge of the clearance area, and the fourth support plate and the third support plate are connected by flexible materials or hinges.

[0013] As a preferred solution: the second support plate is movably connected to the middle part of the lower edge of the first support plate, and the width of the second support plate is smaller than the width of the first support plate.

[0014] As a preferred solution: a recessed position for holding a tablet is provided on the outer side of the connecting plate.

[0015] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that a protective cover bracket for a tablet computer is formed by combining a shell with a supporting mechanism formed by a connecting plate, a first supporting plate, a second supporting plate, a third supporting plate and a fourth supporting plate. The bracket has a variety of supporting forms, and the supporting angle and the supporting height can be adjusted according to needs, which is flexible and convenient to use; moreover, the bracket makes full use of the characteristics of triangular stability, improves the overall frame structure strength of the bracket, and improves the stability of the support.

[0016] In order to more clearly illustrate the structural features and effects of the present invention, it is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of the first use state of the bracket of the utility model;

[0018] Figure 2This is a three-dimensional schematic diagram of the first use state of the bracket of the utility model from another perspective;

[0019] Figure 3 This is a three-dimensional schematic diagram of the first use state of the bracket of the utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of the first use state of the bracket of the utility model from another perspective;

[0021] Figure 5 This is a three-dimensional schematic diagram of the first use state of the bracket of the utility model;

[0022] Figure 6 This is a three-dimensional schematic diagram of the first use state of the bracket of the utility model from another perspective;

[0023] Figure 7 This is a three-dimensional schematic diagram of the support mechanism of the utility model in a fully unfolded state;

[0024] Figure 8 It is a three-dimensional schematic diagram of the support mechanism of the utility model in a folded state.

[0025] Description of the accompanying drawings:

[0026] 10. Shell; 11. Accommodating cavity; 12. Keypad area; 13. Sound outlet; 14. Camera area; 20. Support mechanism; 21. Connecting plate; 211. Concave position; 22. First support plate; 221. Avoidance area; 23. Second support plate; 231. Give way area; 24. Third support plate; 25. Fourth support plate; 26. Reinforcement pad; 27. Crease; 28. Magnet. DETAILED DESCRIPTION

[0027] The utility model Figures 1 to 8 As shown, a tablet computer protective cover bracket that can be adjusted at multiple angles includes a housing 10 for placing the tablet computer and a supporting mechanism 20 for supporting the housing 10, wherein:

[0028] The housing 10 has a receiving cavity 11 for receiving the tablet computer. A button area 12 , a sound outlet 13 , and a camera area 14 are disposed on the side wall of the receiving cavity 11 corresponding to the tablet computer.

[0029] The support mechanism 20 includes a connecting plate 21, a first supporting plate 22, a second supporting plate 23, a third supporting plate 24 and a fourth supporting plate 25. The connecting plate 21 is fixedly connected to the back of the shell 10. In this embodiment, the connecting plate 21 is fixed to the upper half or lower half of the back of the shell 10 by bonding. The bonding area between the connecting plate 21 and the shell 10 can be designed according to specific use. The larger the bonding area, the stronger the connection stability between the support mechanism 20 and the connecting plate 21. It should be noted that in addition to the 3M adhesive bonding method, the connecting plate 21 and the shell 10 can also be connected in one piece, connected by Velcro, embedded, etc.

[0030] In this embodiment, the bonding area between the connecting plate 21 and the back of the housing 10 is less than half of the area of ​​the back of the housing 10; and the sum of the areas of the connecting plate 21 and the first supporting plate 22 is the same as the area of ​​the back of the housing 10. This design allows the first supporting plate 22 to be flipped and folded to fit the back of the housing 10, and its edge is flush with the edge of the housing 10, which is convenient for placement and carrying, and improves the neatness of the product. In addition, a recess 211 is provided on the outer surface of the connecting plate 21 to facilitate the user to hold the tablet.

[0031] The upper edge of the first support plate 22 is movably connected to the lower edge of the connecting plate 21, and the front edge of the second support plate 23 is movably connected to the lower edge of the first support plate 22; a avoidance area 221 is hollowed out from the middle of the first support plate 22 toward its lower edge, and a yielding area 231 is hollowed out from the middle of the second support plate 23 toward its front edge; the upper edge of the third support plate 24 is movably connected to the upper edge of the avoidance area 221, and the fourth support plate 25 is movably connected between the front edge of the yielding area 231 and the lower edge of the third support plate 24. In this embodiment, the second support plate 23 is movably connected to the middle of the lower edge of the first support plate 22, and the width of the second support plate 23 is smaller than the width of the first support plate 22, so that the space occupied by the bottom of the support mechanism 20 can be reduced, and at the same time, when the support mechanism 20 is fully unfolded and fits with the shell 10 (such as attached Figure 8 As shown), the camera area 14 of the tablet computer can be avoided from being covered.

[0032] The third support plate 24 has the same area as the avoidance area 221, and the fourth support plate 25 has the same area as the yielding area 231; in fact, the third support plate 24 is equivalent to being formed by cutting the corresponding avoidance area 221 on the first support plate 22, and the fourth support plate 25 is equivalent to being formed by cutting the corresponding yielding area 231 on the second support plate 23; when the bracket is not in use, the third support plate 24 can be flipped and folded into the avoidance area 221, and the fourth support plate 25 can be flipped and folded back into the yielding area 231, so that the support mechanism 20 is in a plate shape, which is easy to carry and store.

[0033] The surfaces of the connecting plate 21, the first support plate 22, the second support plate 23, the third support plate 24 and the fourth support plate 25 are respectively provided with reinforcement pads 26 for increasing the structural strength of the plate surface, so as to improve the overall load-bearing capacity and support stability of the support mechanism 20; the reinforcement pads 26 can be made of a hard material lining and a cloth or nylon material covering, and can be specifically designed according to actual use.

[0034] The movable connection between the first support plate 22 and the connecting plate 21, between the second support plate 23 and the first support plate 22, between the third support plate 24 and the upper edge of the avoidance area 221, between the fourth support plate 25 and the front edge of the give way area 231, and between the fourth support plate 25 and the third support plate 24 can be connected by a flexible material (cloth, nylon, plastic) or a hinge. In this embodiment, the second support plate 23 and the first support plate 22 are connected by a hinge (rotating shaft). A fold 27 is formed at the movable connection to facilitate the folding of the connecting plate 21 and each support plate.

[0035] When the bracket is used, the tablet computer is first inserted into the receiving cavity 11 of the housing 10, and then the first support plate 22, the second support plate 23, the third support plate 24 and the fourth support plate 25 are constructed to form a triangle shape (as shown in the attached figure). Figure 1-4 as shown) or folded into a plate shape (as shown in the attached Figure 5-6 When the enclosure is in a triangular shape, there are two support methods. The first method (as shown in the attached Figure 1-2 The connecting plate 21 is located at the upper end of the back of the housing 10, and the first supporting plate 22 is attached to the lower end of the back of the housing 10, and the connecting plate 21, the first supporting plate 22, the second supporting plate 23, the third supporting plate 24 and the fourth supporting plate 25 form a triangular shape. Figure 3-4 As shown in the figure, it is equivalent to changing the up-down direction of the first method (the connecting plate 21 is located at the lower end of the back of the shell 10, and the first supporting plate 22 is attached to the upper end of the back of the shell 10), the first supporting plate 22 is separated from the back of the shell 10 and forms an angle, and the first supporting plate 22 and the second supporting plate 23, the third supporting plate 24 and the fourth supporting plate 25 also form a triangular shape. The difference is that in the second method, the supporting height of the supporting mechanism 20 is higher than that of the first method, which can meet the user's height requirements for a higher viewing angle.

[0036] In the triangular support state, the fourth support plate 25 is flipped and fixed on the second support plate 23 by the yield area 231, and the fourth support plate 25 constitutes a pull on the third support plate 24 to prevent the third support plate 24 from sliding relative to the second support plate 23 under the pressure of the tablet computer, causing the triangular frame to deform and lose stability. Under the restriction of the fourth support plate 25, the triangular state of the support mechanism 20 is more stable, which improves the stability of the bracket. The fixing method between the fourth support plate 25 and the second support plate 23 can be fixed by magnetic attraction, Velcro or snap. In this embodiment, magnetic attraction is used for fixing, specifically, magnets 28 are respectively set at the rear side position of the yield area 231 of the second support plate 23 and the corresponding position on the fourth support plate 25 (magnets 28 and metal magnetic attraction can also be used), and the second support plate 23 and the fourth support plate 25 are fixed to each other by magnets.

[0037] When folded into a plate shape, the folded plate structure and the housing 10 are placed in a herringbone shape, and the viewing angle of the tablet computer can be adjusted by adjusting the herringbone placement angle. The user can change the support method of the support mechanism 20 according to actual needs, and the operation is flexible and convenient.

[0038] When the bracket is not in use, the support mechanism 20 is folded into a plate shape and completely fits with the housing 10. The specific operation steps are as shown in the attached figure. Figure 7-8 shown.

[0039] The design focus of the utility model is to form a protective cover bracket for a tablet computer by combining a shell with a supporting mechanism formed by a connecting plate, a first supporting plate, a second supporting plate, a third supporting plate and a fourth supporting plate. The bracket has a variety of supporting forms, and the supporting angle and the supporting height can be adjusted according to needs, which is flexible and convenient to use; and the bracket makes full use of the characteristics of triangular stability, improves the overall frame structure strength of the bracket, and improves the stability of the support.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A tablet computer protective cover stand capable of being adjusted at multiple angles, characterized in that: The invention comprises a shell for accommodating a tablet computer and a supporting mechanism for supporting the shell, wherein the supporting mechanism comprises a connecting plate, a first supporting plate, a second supporting plate, a third supporting plate and a fourth supporting plate, wherein the connecting plate is fixedly connected to the back side of the shell; an upper edge of the first supporting plate is movably connected to a lower edge of the connecting plate, and a front edge of the second supporting plate is movably connected to a lower edge of the first supporting plate; an avoidance area is hollowed out in the middle of the first supporting plate toward its lower edge, and a yielding area is hollowed out in the middle of the second supporting plate toward its front edge; an upper edge of the third supporting plate is movably connected to an upper edge of the avoidance area, and the fourth supporting plate is movably connected between the front edge of the yielding area and the lower edge of the third supporting plate.

2. The multi-angle adjustable tablet computer protective cover bracket according to claim 1, characterized in that: When the bracket is in use, the first support plate, the second support plate, the third support plate and the fourth support plate are constructed to form a triangle shape or folded into a plate shape to support the shell.

3. The multi-angle adjustable tablet computer protective cover bracket according to claim 1, characterized in that: The fourth supporting plate can be turned over and fixed on the second supporting plate through the clearance area.

4. The multi-angle adjustable tablet computer protective cover bracket according to claim 3, characterized in that: The second support plate and the fourth support plate are respectively provided with magnets; the second support plate and the fourth support plate are attracted to each other through the magnets.

5. The multi-angle adjustable tablet computer protective cover bracket according to claim 1, characterized in that: The connecting plate is adhesively connected to the back side of the housing.

6. The multi-angle adjustable tablet computer protective cover bracket according to claim 1, characterized in that: Reinforcement pads for increasing structural strength are respectively arranged on the surfaces of the connecting plate, the first supporting plate, the second supporting plate, the third supporting plate and the fourth supporting plate.

7. The multi-angle adjustable tablet computer protective cover bracket according to claim 1, characterized in that: The sum of the areas of the first support plate and the connecting plate is the same as the area of ​​the back of the shell; the area of ​​the third support plate is the same as the area of ​​the avoidance zone, and the area of ​​the fourth support plate is the same as the area of ​​the yielding zone.

8. The multi-angle adjustable tablet computer protective cover bracket according to claim 1, characterized in that: The first support plate and the connecting plate, the second support plate and the first support plate, the third support plate and the upper edge of the avoidance area, the fourth support plate and the front edge of the clearance area, and the fourth support plate and the third support plate are connected by flexible materials or hinges.

9. The multi-angle adjustable tablet computer protective cover bracket according to claim 1, characterized in that: The second support plate is movably connected to the middle portion of the lower edge of the first support plate, and the width of the second support plate is smaller than the width of the first support plate.

10. The multi-angle adjustable tablet computer protective cover bracket according to claim 1, characterized in that: The outer side surface of the connecting plate is provided with a recessed position for holding the tablet.

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