Protective sleeve capable of meeting sliding requirement of keyboard

Abstract

The utility model discloses a protective sleeve capable of meeting the sliding requirement of a keyboard, which comprises a protective leather sleeve, which comprises a leather sleeve bottom plate and a leather sleeve cover plate connected with the leather sleeve bottom plate in a foldable manner; the protective shell is arranged on the inner side of the leather sheath cover plate, and the shape of the protective shell is of a peripheral half-surrounded structure matched with the tablet equipment of the preset model; and the sliding mechanism is arranged on the leather sheath bottom plate and is used for supporting the keyboard and enabling the keyboard to slide back and forth on the leather sheath bottom plate so as to adjust the distance between the keyboard and the tablet equipment. The keyboard is simple in structure and convenient to operate, and the keyboard can slide back and forth on the leather sheath bottom plate by arranging the sliding mechanism, so that a user can adjust the position of the keyboard according to own requirements, and the input comfort and efficiency are improved; and by arranging the protective leather sheath and the protective shell, comprehensive protection is provided for the tablet equipment, it is ensured that the tablet equipment is fully protected in the carrying and using process, scratching and collision are avoided, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of protective covers, and particularly relates to a protective cover that can satisfy keyboard sliding. Background Art

[0002] With the popularization of mobile devices, people's requirements for portability and work efficiency are getting higher and higher. Especially in business office and learning scenarios, tablet devices have become the preferred tools for many people due to their lightness and versatility. However, when inputting text and data on tablet devices, the traditional virtual keyboard has problems such as inconvenient operation and low input efficiency. Most external keyboards are adsorbed on the bottom plate of the tablet device protective cover by magnetic attraction. After adsorption, they often do not have a position adjustment function and cannot adjust the distance between the keyboard and the tablet device according to the user's usage needs, which limits the flexibility and comfort of use. Therefore, there is an urgent need for a protective cover that can satisfy keyboard sliding. Summary of the Utility Model

[0003] In view of the deficiencies in the prior art, the utility model provides a protective cover that can satisfy keyboard sliding.

[0004] The utility model discloses a protective cover that can satisfy keyboard sliding, including:

[0005] A protective leather case, which includes a leather case bottom plate and a leather case cover plate that is foldably connected to the leather case bottom plate;

[0006] A protective shell, which is arranged on the inner side of the leather case cover plate and has a structure that semi-surrounds the four sides and is adapted to a preset model of tablet device;

[0007] A sliding mechanism, which is arranged on the leather case bottom plate and is used to support the keyboard and enable the keyboard to slide back and forth on the leather case bottom plate to adjust the distance between the keyboard and the tablet device.

[0008] As a further improvement of the utility model, the leather case cover plate includes a first folding plate part and a second folding plate part that are foldably connected, and the second folding plate part is foldably connected to the leather case bottom plate; the protective shell is fixed to the inner side of the first folding plate part near its lens part, and the first folding plate part is provided with a through hole corresponding to the lens part position, and the second folding plate part can support the protective shell when the protective shell is placed obliquely.

[0009] As a further improvement of the utility model, a tablet fixing area for placing the tablet device is formed in the middle of the protective shell, a lens cover is arranged corresponding to the lens part in the tablet fixing area; a stylus storage area is arranged on the long side of the protective shell away from the leather case bottom plate.

[0010] As a further improvement of the present utility model, the protective case is made of TPU material, and the protective case is provided with buttons corresponding to the button positions of the tablet device, and through holes are provided corresponding to the charging holes and the speaker positions of the tablet device.

[0011] As a further improvement of the present utility model, the bottom plate of the leather case includes a bottom plate portion and a third folding plate portion that are foldably connected, and the bottom plate portion is foldably connected to the leather case cover; when the leather case cover and the bottom plate of the leather case are in a folded state, the third folding plate portion can be turned up and covered on the outside of the leather case cover; a sliding groove is provided on the bottom plate portion corresponding to the sliding mechanism, and the sliding groove extends along the front-back direction of the bottom plate portion, and the sliding mechanism is slidably arranged in the sliding groove.

[0012] As a further improvement of the present utility model, the sliding groove is an elliptical sliding groove extending along the front-back direction of the bottom plate portion, a fixing plate is installed in the bottom plate portion, and the fixing plate is provided with an elliptical hole corresponding to the elliptical sliding groove; an iron sheet is installed at the bottom corresponding to the elliptical hole in the bottom plate portion.

[0013] As a further improvement of the present utility model, the sliding mechanism includes an upper fixing bracket, an upper cover plate, a lower cover plate and a lower fixing bracket connected in sequence from top to bottom;

[0014] The upper surface of the upper fixing bracket is connected to the bottom of the keyboard by an adhesive method, and a first magnet part is installed on the lower surface of the upper fixing bracket; the lower fixing bracket is slidably installed in the elliptical sliding groove, and a second magnet part is installed on the upper surface of the lower fixing bracket.

[0015] As a further improvement of the present utility model, a plurality of first installation grooves are annularly distributed in a circular array on the lower surface of the upper fixing bracket, and a plurality of second installation grooves are annularly distributed in a circular array on the upper surface of the lower fixing bracket;

[0016] A plurality of magnets are respectively installed in the first installation grooves to form the first magnet part, and a plurality of the magnets are respectively installed in the second installation grooves to form the second magnet part.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] The structure of the present utility model is simple and the operation is convenient. By setting the sliding mechanism, the keyboard can be slid back and forth on the bottom plate of the leather case, so as to meet the user's need to adjust the position of the keyboard according to his own needs, thereby improving the comfort and efficiency of input; by setting the protective leather case and the protective case, it also provides comprehensive protection for the tablet device, ensuring that the tablet device is fully protected during carrying and use, and avoiding scratches and collisions, and has strong practicability. Description of the Drawings

[0019] Figure 1 Structural schematic diagram of a protective case that can satisfy keyboard sliding, disclosed in an embodiment of the present utility model;

[0020] Figure 2 Another - angle structural schematic diagram of a protective case that can satisfy keyboard sliding, disclosed in an embodiment of the present utility model;

[0021] Figure 3 Exploded view of the structure of a protective case that can satisfy keyboard sliding, disclosed in an embodiment of the present utility model;

[0022] Figure 4 Installation schematic diagram of the sliding mechanism of a protective case that can satisfy keyboard sliding, disclosed in an embodiment of the present utility model;

[0023] Figure 5 Structural schematic diagram of the protective leather case of a protective case that can satisfy keyboard sliding, disclosed in an embodiment of the present utility model;

[0024] Figure 6 Another - angle structural schematic diagram of the protective leather case of a protective case that can satisfy keyboard sliding, disclosed in an embodiment of the present utility model;

[0025] Figure 7 Partial side - sectional view of the sliding mechanism and the leather case bottom plate of a protective case that can satisfy keyboard sliding, disclosed in an embodiment of the present utility model;

[0026] Figure 8 Exploded view of the structure of the sliding mechanism of a protective case that can satisfy keyboard sliding, disclosed in an embodiment of the present utility model;

[0027] Figure 9 Another - angle exploded view of the structure of the sliding mechanism of a protective case that can satisfy keyboard sliding, disclosed in an embodiment of the present utility model;

[0028] Figure 10 Schematic diagram of the folded state of a protective case that can satisfy keyboard sliding, disclosed in an embodiment of the present utility model.

[0029] In the figure:

[0030] 1. Protective leather case; 1-1. Leather case bottom plate; 1-1-1. Bottom plate part; 1-1-2. Third folding plate part; 1-1-3. Oval chute; 1-2. Leather case cover plate; 1-2-1. Second folding plate part; 1-2-2. First folding plate part; 1-2-3. Through hole; 2. Protective shell; 2-1. Flat plate fixing area; 2-2. Stylus storage area; 2-3. Lens cover; 2-4. Button; 3. Keyboard; 4. Sliding mechanism; 4-1. Upper fixing bracket; 4-1-1. First installation groove; 4-2. First magnet part; 4-3. Upper cover plate; 4-4. Lower cover plate; 4-5. Second magnet part; 4-6. Lower fixing bracket; 4-6-1. Second installation groove; 5. Fixed plate; 6. Iron sheet; 7. Leather material; 8. Stylus. Detailed implementation manners

[0031] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0033] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0034] The following further describes the present utility model in detail with reference to the accompanying drawings:

[0035] As Figures 1-4As shown in the figure, a protective case that can satisfy the sliding of the keyboard according to the present utility model includes a protective leather case 1, a protective shell 2, a keyboard 3 and a sliding mechanism 4. Among them, the protective leather case 1 includes a leather case bottom plate 1-1 and a leather case cover plate 1-2 that is foldably connected to the leather case bottom plate 1-1; the protective shell 2 is arranged on the inner side of the leather case cover plate 1-2, and its shape is a semi-surrounding structure around the perimeter that is adapted to a preset model of a tablet device; the sliding mechanism 4 is arranged on the leather case bottom plate 1-1 and is used to support the keyboard 3 and enable the keyboard 3 to slide back and forth on the leather case bottom plate 1-1 to adjust the distance between the keyboard 3 and the tablet device.

[0036] In this embodiment, the structure is simple and the operation is convenient. By setting the sliding mechanism 3, the keyboard 3 can slide back and forth on the leather case bottom plate 1-1, thereby meeting the user's need to adjust the position of the keyboard 3 according to their own requirements, and thus improving the comfort and efficiency of input; by setting the protective leather case 1 and the protective shell 2, it also provides comprehensive protection for the tablet device, ensuring that the tablet device is fully protected during carrying and use, avoiding scratches and collisions, and has strong practicability.

[0037] Specifically:

[0038] As Figures 5-6 shown, in the above embodiment, preferably, the leather case cover plate 1-2 includes a first folding plate portion 1-2-2 and a second folding plate portion 1-2-1 that are foldably connected. Among them, the second folding plate portion 1-2-1 is foldably connected to the leather case bottom plate 1-1; the protective shell 2 is fixed to the inner side of the first folding plate portion 1-2-2 near its lens portion side, and a through hole 1-2-3 is provided at the position corresponding to the lens portion of the first folding plate portion 1-2-2, and the second folding plate portion 1-2-1 can support the protective shell 2 when the protective shell 2 is placed obliquely. In this embodiment, when the protective shell 2 installed with the tablet device is placed obliquely, its bottom is obliquely placed on the leather case bottom plate 1-1. At this time, the first folding plate portion 1-2-2 is folded outward, and the second folding plate portion 1-2-1 is folded inward to form an effective support for the tilted protective shell 2.

[0039] In the above embodiment, preferably, the leather case bottom plate 1-1 includes a bottom plate portion 1-1-1 and a third folding plate portion 1-1-2 that are foldably connected. Among them, the bottom plate portion 1-1-1 is foldably connected to the leather case cover plate 1-2, specifically foldably connected to the second folding plate portion 1-2-1. In actual use, when the leather case cover plate 1-2 and the leather case bottom plate 1-1 are in a folded and closed state, the third folding plate portion 1-1-2 can be folded upward to cover the outside of the leather case cover plate 1-2, specifically covering the outside of the first folding plate portion 1-2-2 (as Figure 10 shown); a sliding groove is provided on the bottom plate portion 1-1-1 corresponding to the sliding mechanism 4, and the sliding groove extends along the front-back direction of the bottom plate portion 1-1-1, and the sliding mechanism 4 is slidably arranged in the sliding groove.

[0040] AsFigure 7 As shown, in the above embodiment, preferably, the sliding groove is an elliptical sliding groove 1-1-3 extending in the front-rear direction of the bottom plate portion 1-1-1; in this embodiment, a fixed plate 5 is installed in the bottom plate portion 1-1-1. The fixed plate 5 has a rectangular structure and is adapted to the shape of the bottom plate portion 1-1-1; the fixed plate 5 is provided with an elliptical hole corresponding to the position of the elliptical sliding groove 1-1-3, and an iron sheet 6 and leather 7 are arranged at the bottom of the bottom plate portion 1-1-1 corresponding to the elliptical hole. The iron sheet 6 has a rectangular structure, and the area of the iron sheet 6 is larger than the opening area of the elliptical hole. During actual production, the fixed plate 5, the iron sheet 6 and the leather 7 can be first manufactured and combined, and a leather cover is wrapped outside to form the bottom plate portion 1-1-1 and the elliptical sliding groove 1-1-3 on its upper part.

[0041] As Figures 8-9 As shown, in the above embodiment, preferably, the sliding mechanism 4 includes an upper fixing bracket 4-1, an upper cover plate 4-3, a lower cover plate 4-4 and a lower fixing bracket 4-6 connected in sequence from top to bottom. Among them, the upper surface of the upper fixing bracket 4-1 is connected to the bottom of the keyboard 3 by an adhesive method, and a first magnet part 4-2 is installed on the lower surface of the upper fixing bracket 4-1; the lower fixing bracket 4-6 is slidably installed in the elliptical sliding groove 1-1-3, and a second magnet part 4-5 is installed on the upper surface of the lower fixing bracket 4-6.

[0042] In the above embodiment, preferably, the lower fixing bracket 4-6 includes a circular fixing plate. Sliding plates are symmetrically installed at both ends of the circular fixing plate along its radial direction. The top of the circular fixing plate is concave to form a circular concave part, and a plurality of second installation grooves 4-6-1 are arranged in a circular array around the top of the circular fixing plate. A plurality of magnets are respectively installed in the second installation grooves 4-6-1 to form the second magnet part 4-5. The upper cover plate 4-3 and the lower cover plate 4-4 are respectively installed in the concave area at the top of the circular fixing plate from top to bottom in sequence. In this embodiment, the outer diameter of the circular fixing plate is adapted to the short axis of the elliptical sliding groove 1-1-3; during actual installation, by placing the circular fixing plate in the elliptical sliding groove 1-1-3 and inserting the sliding plates at both ends of the circular fixing plate into the gaps on both sides of the elliptical sliding groove 1-1-3, the gap is formed by the fixed plate 5 and the iron sheet 6 arranged up and down, so as to realize the front-rear sliding of the lower fixing bracket 4-6 in the elliptical sliding groove 1-1-3.

[0043] In the above embodiments, preferably, the upper fixing bracket 4-1 includes a rectangular mounting plate. A circular convex portion is provided at the bottom of the rectangular mounting plate corresponding to the circular concave portion of the circular fixing plate of the lower fixing bracket 4-6 to achieve the fitting installation of the upper fixing bracket 4-1 and the lower fixing bracket 4-6. A plurality of first mounting grooves 4-1-1 are circularly and annularly distributed on the circular convex portion at the bottom of the rectangular mounting plate, and a plurality of magnets are respectively installed in the second mounting grooves 4-6-1 to form a first magnet portion 4-2. In this embodiment, the arrangement modes of the plurality of first mounting grooves 4-1-1 and the second mounting grooves 4-6-1 are the same.

[0044] In the above embodiments, preferably, a flat fixing area 2-1 for placing a flat device is formed in the middle of the protective shell 2. A lens cover 2-3 is provided corresponding to the lens portion in the flat fixing area 2-1. A stylus receiving area 2-2 is provided on the long side of the side of the protective shell 2 away from the leather case bottom plate 1-1. The stylus receiving area 2-2 can be used to receive the stylus 8 to avoid the loss of the stylus 8.

[0045] In the above embodiments, preferably, the protective shell 2 is made of TPU material. A button 2-4 is provided on the protective shell 2 corresponding to the button position of the flat device, and through holes are provided on the protective shell 2 corresponding to the charging hole and the speaker position of the flat device.

[0046] In the above embodiments, preferably, the four corners of the protective shell 2 are set as hollow buffer corner structures.

[0047] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A protective cover capable of sliding a keyboard, characterized in that: include: A protective leather case, comprising a leather case bottom plate and a leather case cover plate foldably connected to the leather case bottom plate; A protective shell, which is arranged on the inner side of the leather case cover and has a shape of a semi-enclosed structure that is compatible with a tablet device of a preset model; The sliding mechanism is arranged on the bottom plate of the leather case and is used to support the keyboard and make the keyboard slide back and forth on the bottom plate of the leather case to adjust the distance between the keyboard and the tablet device.

2. The protective cover capable of satisfying keyboard sliding according to claim 1, characterized in that: The leather case cover includes a first folding plate portion and a second folding plate portion which can be foldably connected, and the second folding plate portion can be foldably connected to the leather case bottom plate; the protective shell is fixed to the inner side of the first folding plate portion on one side close to the lens portion, and the first folding plate portion is provided with a through hole corresponding to the position of the lens portion, and the second folding plate portion can support the protective shell when the protective shell is placed at an angle.

3. The protective cover capable of supporting keyboard sliding according to claim 2, characterized in that: The middle part of the protective shell forms a tablet fixing area for placing the tablet device, and the tablet fixing area is provided with a lens cover corresponding to the lens part; the long side of the protective shell away from the bottom plate of the leather case is provided with a stylus storage area.

4. The protective cover capable of satisfying keyboard sliding according to claim 3, characterized in that: The protective shell is made of TPU material, and buttons are arranged on the protective shell corresponding to the button positions of the tablet device. The protective shell is provided with through holes corresponding to the charging hole and the speaker position of the tablet device.

5. The protective cover capable of supporting keyboard sliding according to claim 1, characterized in that: The leather case bottom plate includes a bottom plate portion and a third folding plate portion which can be foldably connected, and the bottom plate portion is foldably connected to the leather case cover plate; when the leather case cover plate and the leather case bottom plate are in a folded state, the third folding plate portion can be folded upward to cover the outer side of the leather case cover plate; the bottom plate portion is provided with a sliding groove corresponding to the sliding mechanism, and the sliding groove extends along the front-rear direction of the bottom plate portion, and the sliding mechanism is slidably arranged in the sliding groove.

6. The protective cover capable of supporting keyboard sliding according to claim 5, characterized in that: The slide groove is an elliptical slide groove extending along the front-rear direction of the bottom plate portion, a fixed plate is installed in the bottom plate portion, and the fixed plate is provided with an elliptical hole corresponding to the elliptical slide groove; an iron sheet is installed in the bottom of the bottom plate portion corresponding to the bottom of the elliptical hole.

7. The protective cover capable of satisfying keyboard sliding according to claim 5, characterized in that: The sliding mechanism comprises an upper fixed bracket, an upper cover plate, a lower cover plate and a lower fixed bracket which are connected in sequence from top to bottom; The upper surface of the upper fixed bracket is connected to the bottom of the keyboard by bonding, and the lower surface of the upper fixed bracket is installed with a first magnet part; the lower fixed bracket can be slidably installed in the slide groove, and the upper surface of the lower fixed bracket is installed with a second magnet part.

8. The protective cover capable of supporting keyboard sliding according to claim 7, characterized in that: The lower surface of the upper fixing bracket is provided with a plurality of first mounting grooves in a circular array, and the upper surface of the lower fixing bracket is provided with a plurality of second mounting grooves in a circular array; A plurality of magnets are respectively installed in the first installation grooves to form the first magnet part, and a plurality of the magnets are respectively installed in the second installation grooves to form the second magnet part.

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