Multi-angle adjustable flat panel cortex protection sleeve assembly

Abstract

This utility model relates to the field of leather protective cases for flat panels, and discloses a multi-angle adjustable leather protective case assembly for flat panels. The assembly includes a leather protective case body, a rotary damper fixedly sleeved on the inner wall of the body, and a rotating rod fixedly sleeved on the inner cylinder of the rotary damper. A connecting plate is slidably connected to the inner wall of the rotating rod, a fixing plate is fixedly mounted on the side of the connecting plate, an adjusting frame is slidably connected to the side of the fixing plate, and a spring is fixedly connected to the inner wall of the fixing plate. Rotating the adjusting frame on the side of the leather protective case body assists the rotating rod in rotating the adjusting frame. Then, sliding the adjusting frame on the side of the fixing plate and using the spring to push a positioning protrusion to move, the convex surface of the positioning protrusion engages with the concave surface of the positioning groove for limiting its position, thereby limiting the position of the adjusting frame. This facilitates position adjustment based on the angle at which the leather protective case body supports the flat panel.

Description

Technical Field

[0001] This utility model relates to the field of flat leather protective cases, specifically a flat leather protective case assembly that can be adjusted at multiple angles. Background Technology

[0002] A tablet leather case is a protective case designed specifically for tablet computers. It is usually made of leather. In order to enable the tablet leather case components to be adjusted at multiple angles, a multi-angle adjustable tablet leather case component is needed.

[0003] Traditional tablet leather protective cases are mostly designed to provide angle support for the tablet by adding a bracket to the back of the tablet. However, traditional tablet brackets can only support the tablet horizontally and cannot adjust the position of the bracket according to the tablet's horizontal or vertical orientation to ensure stable support, thus affecting the stable use of the device. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a multi-angle adjustable flat leather protective case assembly to solve the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a multi-angle adjustable flat leather protective case assembly, including a leather protective case body, a rotary damper fixedly sleeved on the inner wall of the leather protective case body, and a rotating rod fixedly sleeved on the inner cylinder of the rotary damper, a connecting plate slidably connected to the inner wall of the rotating rod, a fixing plate fixedly mounted on the side of the connecting plate, an adjusting frame slidably connected to the side of the fixing plate, a spring fixedly connected to the inner wall of the fixing plate, and a positioning protrusion fixedly connected to the end of the spring away from the fixing plate, a rotating frame fixedly mounted on the side of the adjusting frame, and a support plate rotatably connected to the inner wall of the rotating frame.

[0006] As a preferred embodiment of this utility model, the inner wall of the adjustment frame is provided with a positioning groove, and the shape and size of the inner wall of the positioning groove are adapted to the shape and size of the convex surface of the positioning protrusion.

[0007] As a preferred embodiment of this utility model, a first magnet plate is fixedly mounted on the side of the connecting plate, and a second magnet plate is fixedly mounted on the inner wall of the rotating rod, with the second magnet plate adsorbing onto the side of the first magnet plate.

[0008] As a preferred technical solution of this utility model, the side of the rotating frame is provided with a limiting groove one, the side of the support plate is provided with a limiting groove two, the inner wall of the limiting groove two is provided with a circular groove, the inner wall of the circular groove is movably sleeved with a circular rod, and the outer edge of the circular rod is movably sleeved with the inner wall of the rotating frame.

[0009] As a preferred technical solution of this utility model, a limiting plate is fixedly assembled on the side of the round rod, and the shape and size of the side of the limiting plate are adapted to the shape and size of the inner wall of the first limiting groove and the inner wall of the second limiting groove.

[0010] As a preferred embodiment of this utility model, a push plate is fixedly mounted on the side of the round rod, and anti-slip rubber pads are fixedly mounted on both sides of the adjustment frame.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This multi-angle adjustable flat leather protective cover assembly uses an adjustment frame and a fixed plate in conjunction. By rotating the adjustment frame on the side of the leather protective cover body, a rotary damper assists the rotating rod to drive the adjustment frame to rotate. Then, the adjustment frame slides on the side of the fixed plate, and a spring pushes the positioning protrusion to move. The convex surface of the positioning protrusion fits and limits the positioning with the concave surface of the positioning groove, thereby limiting the adjustment frame. This makes it easy to adjust the position according to the angle of the leather protective cover body to assist the flat plate.

[0013] 2. This multi-angle adjustable flat leather protective cover assembly, through the cooperation of the rotating frame and the support plate, moves the push plate towards the direction of the limiting groove one. The push plate, through the round rod, drives the outer edge of the limiting plate away from the inner wall of the limiting groove two. Then, the support plate is rotated in the inner wall of the rotating frame to adjust the support plate to a suitable angle. Then, the limiting plate is moved in the opposite direction until the side of the limiting plate is limited to the inner walls of the limiting groove one and the inner walls of the limiting groove two. This ensures that the support plate is limited to the inner wall of the rotating frame, which facilitates multi-angle adjustment of the support plate while ensuring that the support plate can be stably erected.

[0014] 3. This multi-angle adjustable flat leather protective case assembly, through the cooperation of magnet plate one and magnet plate two, moves the adjustment frame away from the leather protective case body. The adjustment frame, through the fixing plate, drives the side of the connecting plate away from the inner wall of the rotating rod, and helps the adjacent sides of magnet plate one and magnet plate two to separate. This facilitates the disassembly of the auxiliary adjustment frame, fixing plate, and support plate, thereby making it easy for the leather protective case body to be supported and laid flat as needed. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention from another angle;

[0017] Figure 3 This is a cross-sectional view of the adjustment frame of this utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0019] Figure 5 This is a cross-sectional view of the rotating frame of this utility model;

[0020] Figure 6 This utility model Figure 5 Enlarged structural diagram at point B;

[0021] Figure 7 This utility model Figure 5 Enlarged structural diagram at point C;

[0022] Figure 8 This is a partial disassembly diagram of the present invention.

[0023] In the diagram: 1. Leather protective cover body; 2. Anti-slip rubber pad; 3. Rotary damper; 4. Rotating rod; 5. Connecting plate; 6. Fixing plate; 7. Adjusting frame; 8. Spring; 9. Positioning protrusion; 10. Positioning groove; 11. Rotating frame; 12. Support plate; 13. Limiting groove one; 14. Limiting groove two; 15. Circular groove; 16. Circular rod; 17. Limiting plate; 18. Push plate; 19. Magnet plate two; 20. Magnet plate one. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-8A multi-angle adjustable flat leather protective case assembly includes a leather protective case body 1. A rotary damper 3 is fixedly sleeved on the inner wall of the leather protective case body 1, and a rotating rod 4 is fixedly sleeved on the inner cylinder of the rotary damper 3. A connecting plate 5 is slidably connected to the inner wall of the rotating rod 4. A fixing plate 6 is fixedly mounted on the side of the connecting plate 5. An adjusting frame 7 is slidably connected to the side of the fixing plate 6. A spring 8 is fixedly connected to the inner wall of the fixing plate 6, and a positioning protrusion 9 is fixedly connected to the end of the spring 8 away from the fixing plate 6. A positioning protrusion 9 is fixedly mounted on the side of the adjusting frame 7. There is a rotating frame 11, and a support plate 12 is rotatably connected to the inner wall of the rotating frame 11. Through the cooperation of spring 8 and positioning protrusion 9, the spring 8 pushes the positioning protrusion 9 to move in the inner wall of the fixed plate 6. Through the addition of the rotation damper 3, the outer cylinder of the rotation damper 3 is connected to the inside of the leather protective sleeve body 1, and the inner cylinder of the rotation damper 3 is connected to the rotating rod 4. Thus, when the inner cylinder and outer cylinder of the rotation damper 3 rotate with damping, the rotating rod 4 rotates with damping relative to the leather protective sleeve body 1.

[0026] In a preferred embodiment, the inner wall of the adjustment frame 7 is provided with a positioning groove 10, and the shape and size of the inner wall of the positioning groove 10 are adapted to the shape and size of the convex surface of the positioning protrusion 9. By opening the positioning groove 10, the convex surface of the positioning protrusion 9 fits with the concave surface of the positioning groove 10, thereby helping the adjustment frame 7 to be stably limited after sliding on the side of the fixing plate 6.

[0027] In a preferred embodiment, a magnet plate 20 is fixedly mounted on the side of the connecting plate 5, and a magnet plate 19 is fixedly mounted on the inner wall of the rotating rod 4. The adjacent sides of the magnet plate 19 and the magnet plate 20 are attracted to each other. Through the cooperation of the magnet plate 20 and the magnet plate 19, the side of the connecting plate 5 slides and connects with the inner wall of the rotating rod 4, thereby assisting the adjacent sides of the magnet plate 20 and the magnet plate 19 to attract each other, thus helping the connecting plate 5 and the rotating rod 4 to be stably connected and limited.

[0028] In a preferred embodiment, a limiting groove 13 is provided on the side of the rotating frame 11, and a limiting groove 14 is provided on the side of the support plate 12. A circular groove 15 is provided on the inner wall of the limiting groove 14. A circular rod 16 is movably sleeved on the inner wall of the circular groove 15, and the outer edge of the circular rod 16 is movably sleeved with the inner wall of the rotating frame 11. Through the cooperation of the limiting groove 13 and the limiting groove 14, the outer edge of the circular rod 16 is used to assist the support plate 12 in rotating. The length of the circular rod 16 is a, and the combined length of the limiting groove 13 and the circular groove 15 is b, where a > b, thereby facilitating the stable position adjustment of the circular rod 16.

[0029] In a preferred embodiment, a limiting plate 17 is fixedly mounted on the side of the round rod 16, and the shape and size of the side of the limiting plate 17 are adapted to the shape and size of the inner wall of the first limiting groove 13 and the inner wall of the second limiting groove 14. Through the cooperation of the limiting plate 17 with the first limiting groove 13 and the second limiting groove 14, the round rod 16 is used to drive the side of the limiting plate 17, the inner wall of the first limiting groove 13, and the inner wall of the second limiting groove 14 to limit the position, thereby ensuring that the relative angle between the support plate 12 and the rotating frame 11 is limited. Furthermore, by moving the side of the limiting plate 17 away from the inner wall of the second limiting groove 14, the round rod 16 assists the support plate 12 to rotate stably.

[0030] In a preferred embodiment, a push plate 18 is fixedly mounted on the side of the round rod 16, and anti-slip rubber pads 2 are fixedly mounted on both sides of the adjustment frame 7. Through the cooperation of the push plate 18 and the anti-slip rubber pads 2, the push plate 18 is used to assist in driving the round rod 16 to make convenient position adjustment, and the anti-slip rubber pads 2 are used to assist the user in driving the adjustment frame 7 to make convenient position adjustment.

[0031] Working principle: When the device is in use, the adjustment frame 7 is rotated on the side of the leather protective cover body 1, thereby using the rotation damper 3 to assist the rotating rod 4 in rotating the adjustment frame 7. Then, the adjustment frame 7 slides on the side of the fixed plate 6, and the spring 8 pushes the positioning protrusion 9 to move. The convex surface of the positioning protrusion 9 is engaged with the concave surface of the positioning groove 10 for limiting, thereby limiting the adjustment frame 7. This facilitates position adjustment according to the angle of the auxiliary plate of the leather protective cover body 1. The push plate 18 is moved towards the limiting groove 13, thereby using the push plate 18 to drive the outer edge of the limiting plate 17 away from the inner wall of the limiting groove 14 via the round rod 16. Then, the support plate 12 is rotated in the inner wall of the rotating frame 11, thereby adjusting the support plate 12. Move the limiting plate 17 to the appropriate angle, then move it in the opposite direction until the side of the limiting plate 17 is limited to the inner wall of the limiting groove 13 and the inner wall of the limiting groove 14, thereby ensuring that the support plate 12 is limited to the inner wall of the rotating frame 11. This facilitates multi-angle adjustment of the support plate 12 while ensuring that the support plate 12 can be stably erected. When the leather protective cover body 1 is supported and laid flat as required, move the adjusting frame 7 away from the leather protective cover body 1. The adjusting frame 7, through the fixing plate 6, drives the side of the connecting plate 5 away from the inner wall of the rotating rod 4, and helps the adjacent sides of the magnet plate 20 and the magnet plate 19 to separate, thereby facilitating the disassembly of the adjusting frame 7, the fixing plate 6, and the support plate 12.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle adjustable flat leather protective case assembly, comprising a leather protective case body (1), characterized in that: The inner wall of the leather protective cover body (1) is fixedly fitted with a rotary damper (3), and the inner cylinder of the rotary damper (3) is fixedly fitted with a rotating rod (4). The inner wall of the rotating rod (4) is slidably connected with a connecting plate (5). The side of the connecting plate (5) is fixedly fitted with a fixing plate (6). The side of the fixing plate (6) is slidably connected with an adjustment frame (7). The inner wall of the fixing plate (6) is fixedly connected with a spring (8), and the end of the spring (8) away from the fixing plate (6) is fixedly connected with a positioning protrusion (9). The side of the adjustment frame (7) is fixedly fitted with a rotating frame (11), and the inner wall of the rotating frame (11) is rotatably connected with a support plate (12).

2. The multi-angle adjustable flat leather protective case assembly according to claim 1, characterized in that: The inner wall of the adjustment frame (7) is provided with a positioning groove (10), and the shape and size of the inner wall of the positioning groove (10) are adapted to the shape and size of the convex surface of the positioning protrusion (9).

3. The multi-angle adjustable flat leather protective case assembly according to claim 1, characterized in that: The side of the connecting plate (5) is fixedly fitted with a magnet plate one (20), and the inner wall of the rotating rod (4) is fixedly fitted with a magnet plate two (19), and the side of the magnet plate two (19) is attracted to the side of the magnet plate one (20).

4. The multi-angle adjustable flat leather protective case assembly according to claim 1, characterized in that: The rotating frame (11) has a limiting groove 1 (13) on its side, and the supporting plate (12) has a limiting groove 2 (14) on its side. The inner wall of the limiting groove 2 (14) has a circular groove (15). A circular rod (16) is movably sleeved on the inner wall of the circular groove (15), and the outer edge of the circular rod (16) is movably sleeved on the inner wall of the rotating frame (11).

5. The multi-angle adjustable flat leather protective case assembly according to claim 4, characterized in that: The side of the round rod (16) is fixedly fitted with a limiting plate (17), and the shape and size of the side of the limiting plate (17) are adapted to the shape and size of the inner wall of the limiting groove one (13) and the inner wall of the limiting groove two (14).

6. The multi-angle adjustable flat leather protective case assembly according to claim 5, characterized in that: The side of the round rod (16) is fixedly fitted with a push plate (18), and both sides of the adjustment frame (7) are fixedly fitted with anti-slip rubber pads (2).

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