A multi-support form separate flat protective sleeve
Patent Information
- Application Number
- CN202522538561.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-28
- Publication Date
- 2026-10-23
- Estimated Expiration
- 2035-11-28
AI Technical Summary
目前，传统的平板保护套为实现基础的保护和简易支撑功能，面盖、背板和转动部三者通常采用一体连接的结构形式，即各部件无法拆分，一体连接结构的平板保护套虽能集中起到对平板电脑的物理防护作用，但保护套的整体形态较为固定，无法根据用户需求拆分部件单独使用，功能单一，亟待解决
本实用新型通过采用背板与面盖通过连接板磁吸可拆卸的连接结构，面盖能够单独拆分以折叠形成支撑架体，对平板电脑、手机等产品进行支撑，又可通过连接板磁吸配合与背板连接，与背板搭配共同起到对平板电脑的物理防护作用，解决传统保护套整体形态固定，无法拆分的问题，并且在两种状态下，搭配面盖上的若干折叠部与对应的支撑模块，使得面盖能够通过不同折叠部的翻折组合形成多样化支撑架体，背板可通过与连接板连接后，与面盖的翻折抵接实现多角度、多方向的支撑效果；同时，通过搭扣板与面盖、背板的磁吸配合或弹性笔袋的设置，增设触控笔的收纳与防护功能，进一步提升保护套安装与使用的便捷性，整体增强产品的场景适配性、使用灵活性和功能多样性，提升用户使用体验。
Smart Images
Figure CN224889102U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of flat panel protective covers, and in particular to a multi-support type split flat panel protective cover. Background Technology
[0002] Tablet computers are often equipped with protective cases that can be fitted onto the tablet computer to provide protection. The protective case usually includes a front cover, a back panel, and a rotating part. The tablet protective case can be installed by connecting the back of the tablet computer to the back panel. Currently, traditional tablet cases typically use a one-piece structure for the front cover, back panel, and rotating part to provide basic protection and simple support. This means that the components cannot be separated. While this one-piece structure provides physical protection for the tablet, the overall shape of the case is relatively fixed, and the components cannot be separated for individual use according to user needs. This limited functionality urgently needs to be addressed. Utility Model Content
[0003] To address the shortcomings of the prior art, this application provides a multi-support type split flat panel protective cover.
[0004] The above-mentioned inventive objective of this application is achieved through the following technical solutions: A multi-support type detachable tablet protective case includes a back plate, a front cover, and a connecting plate. The front end of the back plate is used to connect to the back of the tablet computer. A rotating part is provided between the front cover and the connecting plate, and they are connected by folding through the rotating part. Magnets are distributed inside the back plate, the front cover, and the connecting plate. The connecting plate is detachably connected to the back of the back plate by magnetic attraction. The front cover is provided with several folding parts, and the front cover is folded through at least one folding part to form a support frame. When the connecting plate and the back plate are magnetically attached, the back of the back plate folds against the support frame by flipping against the face cover. When the connecting plate is not magnetically attached to the back panel, the support frame is used to directly support the tablet computer.
[0005] Preferably, there are nine folds, which are arranged sequentially from the position closest to the rotating part to the position furthest from the rotating part as the first fold, second fold, third fold, fourth fold, fifth fold, sixth fold, seventh fold, eighth fold, and ninth fold. The first and second folds are symmetrical and are both arranged in a straight line along the width direction of the cover. The third fold is arranged in a straight line along the length direction of the cover. The fourth and fifth folds are symmetrical and are both inclined from the inside to the outside of the cover. The sixth and seventh folds are symmetrical and are both inclined from the outside to the inside of the cover. The eighth and ninth folds are symmetrical and are both inclined from the outside to the inside of the cover. The nine folds are connected to each other in sequence. The area between the rotating part and the first, second, and third folding parts of the cover is the first support module; the area between the first and fourth folding parts is the second support module; the area between the second and fifth folding parts is the third support module; the area between the third, sixth, and seventh folding parts is the fourth support module; the area between the fourth, sixth, and eighth folding parts is the fifth support module; the area between the fifth, seventh, and ninth folding parts is the sixth support module; the area from the eighth folding part to the outside of the cover is the seventh support module; and the area from the ninth folding part to the outside of the cover is the eighth support module. The second and third support modules are symmetrically arranged; the fifth and sixth support modules are symmetrically arranged; and the seventh and eighth support modules are symmetrically arranged.
[0006] Preferably, the multi-support type split tablet protective case also includes a snap-on plate and a stylus. Magnets are provided on opposite sides inside the snap-on plate. The opposite sides of the snap-on plate are magnetically attached to the front cover and back panel by folding. When the snap-on plate is magnetically attached to the front cover and back panel, a space for placing the stylus is formed between the snap-on plate, the front cover and the back panel.
[0007] Preferably, an elastic pencil case is provided on one side of the snap fastener, and an elastic storage space with openings at both ends is formed between the elastic pencil case and the snap fastener.
[0008] Preferably, both the back panel and the connecting plate are magnetically attached to the back of the tablet computer.
[0009] Compared with the prior art, the beneficial effects of this utility model are: This invention employs a detachable connection structure between the back panel and the front cover via a magnetically attached connecting plate. The front cover can be folded separately to form a support frame for tablets, mobile phones, and other products. It can also be magnetically connected to the back panel via the connecting plate, working together to provide physical protection for the tablet. This solves the problem of traditional protective cases having a fixed overall shape and being unable to be disassembled. Furthermore, in both states, the various folds on the front cover and corresponding support modules allow the front cover to be combined in different ways to form diverse support frames. The back panel, after being connected to the connecting plate, abuts against the folded front cover, achieving multi-angle and multi-directional support. Simultaneously, the magnetic connection between the snap plate and the front cover / back panel, or the inclusion of an elastic pen holder, adds storage and protection for the stylus, further improving the convenience of installation and use. Overall, this enhances the product's adaptability, flexibility, and functionality, improving the user experience. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the unfolded structure in one embodiment of this application; Figure 2 This is a schematic diagram of the structure when the first support frame is folded in one embodiment of this application; Figure 3 This is a schematic diagram of the structure when the second support frame is folded in one embodiment of this application; Figure 4 This is a schematic diagram of the structure when the third support frame is folded in one embodiment of this application; Figure 5 This is a schematic diagram of the structure when the fourth support frame is folded in one embodiment of this application; Figure 6 This is a schematic diagram of the structure when the fifth support frame is folded in one embodiment of this application; Figure 7 This is a schematic diagram of the structure when the sixth support frame is folded in one embodiment of this application; Figure 8 This is a schematic diagram of the structure when the seventh support frame is folded in one embodiment of this application; Figure 9 This is a schematic diagram of the structure when the eighth support frame is folded in one embodiment of this application; Figure 10 This is a schematic diagram of the structure when the ninth support frame is folded in one embodiment of this application; Figure 11 This is a schematic diagram of the structure when the tenth support frame is folded in one embodiment of this application; Figure 12 This is a schematic diagram of the structure when the eleventh support frame is folded in one embodiment of this application; Figure 13 This is a schematic diagram of the structure when the twelfth support frame is folded in one embodiment of this application; Figure 14 This is a schematic diagram of the structure when the thirteenth support frame is folded in one embodiment of this application; Figure 15 This is a schematic diagram of the structure when the fourteenth support frame is folded in one embodiment of this application; Figure 16 This is a schematic diagram of the structure when the frame is folded to form the fifteenth support frame in one embodiment of this application; Figure 17 This is a schematic diagram of the structure after being closed by a snap fastener in one embodiment of this application; Figure 18 This is a schematic diagram of the assembly of the buckle plate and the stylus in one embodiment of this application.
[0011] Reference numerals: 1. Back panel; 2. Front cover; 3. Connecting plate; 4. Tablet computer; 5. Rotating part; 6. Buckle plate; 7. Stylus; 8. Elastic pen case; a1. First fold; a2. Second fold; a3. Third fold; a4. Fourth fold; a5. Fifth fold; a6. Sixth fold; a7. Seventh fold; a8. Eighth fold; a9. Ninth fold; b1. First support module; b2. Second support module; b3. Third support module; b4. Fourth support module; b5. Fifth support module; b6. Sixth support module; b7. Seventh support module; b8. Eighth support module. Detailed Implementation
[0012] The following description, in conjunction with the accompanying drawings, illustrates exemplary embodiments of this application, including various details to aid understanding. These should be considered merely exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of this application. Similarly, for clarity and brevity, descriptions of well-known functions and structures are omitted in the following description.
[0013] It should be noted that the terms "first," "second," etc., used in this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this disclosure described herein can be implemented in orders other than those illustrated or described herein. The implementation methods described in the following exemplary embodiments do not represent all implementation methods consistent with this disclosure.
[0014] Furthermore, the term "and / or" in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article, unless otherwise specified, generally indicates that the preceding and following related objects have an "or" relationship.
[0015] The following is a reference appendix. Figure 1 To be continued Figure 18 This application describes a multi-support type of split flat panel protective cover.
[0016] like Figure 1As shown, the multi-support detachable tablet protective case includes a back plate 1, a front cover 2, and a connecting plate 3. The back plate 1 is a plate-shaped structure adapted to the shape of the back of the tablet 4. Its front end is used to connect to the back of the tablet 4. Specifically, the back plate 1 is embedded with evenly distributed magnets (not shown in the figure). These magnets correspond precisely to the preset magnetic attraction areas on the back of the tablet 4. The tablet 4 and the back plate 1 can be quickly and stably connected through magnetic attraction, and the disassembly and assembly are convenient without additional tools. A rotating part 5 is provided between the front cover 2 and the connecting plate 3. The interior of the front cover 2 is filled with magnets. It is worth mentioning that, in order to meet the core functions of folding, magnetic attraction, and protection, the materials of the front cover 2 and the rotating part 5 are mainly composite fabrics. For example, the outer layer is mostly made of wear-resistant, easy-to-clean materials such as PU leather, PVC leather, or nylon cloth, which can provide a stable mounting base for the built-in magnets. The middle layer is usually combined with TPU elastic layer or polyester fiber interlayer to enhance the flexibility and bending resistance of the front cover 2 and the rotating part 5, which can accommodate the multiple folds of the front cover 2 and the repeated folding of the rotating part 5. The inner layer is mostly made of soft materials such as microfiber or suede, which can avoid scratching the tablet screen. There are no restrictions on the materials of the front cover 2, the back plate 1, and the rotating part 5. The connecting plate 3 is fixedly connected to the front cover 2 by an integral connection. The connecting plate 3 and the back plate 1 are magnetically attracted to each other to achieve a detachable connection. That is, after the front cover 2 and the back plate 1 are separated, the front cover 2 can independently serve as a support structure. The cover 2 has several folding parts. The cover 2 is folded to form a support frame through at least one folding part. When the connecting plate 3 is magnetically engaged with the back plate 1, the back of the back plate 1 can be folded against the support frame through mutual folding with the cover 2 to achieve overall support of the tablet computer 4. When the connecting plate 3 is not magnetically engaged with the back plate 1, the support frame formed by the folding of the cover 2 can directly support the tablet computer 4, meeting the independent support requirements after component disassembly. It is worth mentioning that in this embodiment, the back plate 1 is usually always connected to the back of the tablet computer 4 to protect the tablet computer 4.
[0017] Specifically, in this embodiment, there are nine folded parts. These nine folded parts, from their closest to the rotating part 5 to their furthest from the rotating part 5, are sequentially designated as a first folded part a1, a second folded part a2, a third folded part a3, a fourth folded part a4, a fifth folded part a5, a sixth folded part a6, a seventh folded part a7, an eighth folded part a8, and a ninth folded part a9. The first folded part a1 and the second folded part a2 are symmetrical and both are arranged in a straight line along the width direction of the cover 2. The third folded part a3 is arranged in a straight line along the length direction of the cover 2. The fourth folded part a4 and the fifth folded part a5 are symmetrical and both are inclined from the inside to the outside of the cover 2. The sixth folded part a6 and the seventh folded part a7 are symmetrical and both are inclined from the outside to the inside of the cover 2. The eighth folded part a8 and the ninth folded part a9 are symmetrical and both are inclined from the outside to the inside of the cover 2. The nine folded parts are sequentially interconnected. The cover 2 is located between the rotating part 5 and the first folded part a1, the second folded part a2, and the third folded part a3. The area between the first fold a1 and the fourth fold a4 is the first support module b1; the area between the second fold a2 and the fifth fold a5 is the second support module b2; the area between the second fold a2 and the fifth fold a5 is the third support module b3; the area between the third fold a3, the sixth fold a6, and the seventh fold a7 is the fourth support module b4; the area between the fourth fold a4, the sixth fold a6, and the eighth fold a8 is the fifth support module b5; the area between the fifth fold a5, the seventh fold a7, and the ninth fold a9 is the sixth support module b6; the area outside the eighth fold a8 and the cover 2 is the seventh support module b7; and the area outside the ninth fold a9 and the cover 2 is the eighth support module b8. The second support module b2 and the third support module b3 are symmetrically arranged; the fifth support module b5 and the sixth support module b6 are symmetrically arranged; and the seventh support module b7 and the eighth support module b8 are symmetrically arranged. When in use, users can combine the eight support modules to form various support frames by using different folding parts on the flip cover 2 according to actual usage needs. Then, the back of the back panel 1 is placed against the support frame to complete the support frame for the tablet computer 4. As an example, such as Figures 2 to 16 As shown, the user can fold the components according to the method described in the above embodiment to form the first to fifteenth support frames. The user can use them according to actual needs to place the screen horizontally or vertically.
[0018] It is worth mentioning that, such as Figure 8 , Figure 9 and Figure 16As shown, in the seventh, eighth, and fifteenth support frames, the cover 2, in addition to folding to form a support frame to support the tablet 4, also provides a stable tilt angle and load-bearing structure. Users can place smaller electronic devices such as mobile phones on the support frame, as the size and flatness of its support surface are adapted to the placement needs of small-screen devices like mobile phones, allowing for direct placement without additional adjustments to the folding shape. Alternatively, the cover 2 can be detached to form a separate support frame for supporting a mobile phone. Furthermore, the flexible folding action of the cover 2, combined with the folding mechanism, allows the support angles of the seventh, eighth, and fifteenth support frames to be adjusted according to the placement angle of the mobile phone and tablet 4. This design expands the usage scenarios of the support frame without increasing the complexity of the product structure, allowing users to simultaneously use the tablet 4 and support a mobile phone for message viewing, video calls, and other operations, enabling collaborative use of multiple devices and further improving the product's multi-scenario adaptability and user convenience. And, such as Figure 10 As shown, the support form of the ninth support frame is such that its bottom support surface can conform to the curvature of the human leg, the force points are evenly distributed, and the two sides of the bottom support surface have folded limiting surfaces, so it is not easy to slip or tip over when placed on the leg. For example, during commuting or when resting outdoors, the user can stably support the tablet 4 on the leg for viewing, writing or operation, ensuring the comfort of using the tablet 4.
[0019] In addition, such as Figure 17 and Figure 18 As shown, this application is also equipped with a snap plate 6 and a stylus 7. Magnets are provided on opposite sides inside the snap plate 6. The opposite sides of the snap plate 6 are magnetically attached to the front cover 2 and the back plate 1 respectively by folding. When the snap plate 6 is magnetically attached to the front cover 2 and the back plate 1, a space for the stylus 7 is formed between the snap plate 6, the front cover 2 and the back plate 1. Additionally, an elastic pen pouch 8 is provided on one side of the snap fastener 6. The elastic pen pouch 8 and the snap fastener 6 form an elastic storage space with openings at both ends, which can elastically store the stylus 7, achieving isolation protection and convenient access to the stylus 7. In practical applications, the stylus 7 is usually attached to the side of the tablet computer 4 via magnetic attraction and performs charging. In the above embodiment, when the stylus 7 needs to be charged, it can be placed in the space formed between the snap plate 6, the front cover 2, and the back plate 1, instead of being placed in the elastic pen case 8. At this time, the stylus 7 is in direct contact with the tablet computer 4 and can charge normally. When the stylus 7 has sufficient power, in order to avoid the stylus 7 maintaining a charging state for a long time, it can be inserted into the elastic pen case 8 and then the snap plate 6 can be closed. This can isolate the stylus 7, so that the stylus 7 is not in direct contact with the tablet computer 4 and is in a non-charging state, thus playing a role in isolating and protecting the stylus 7.
[0020] This utility model employs a magnetically detachable connection structure for the back panel 1, front cover 2, and connecting plate 3. Each component can be used independently. For example, the front cover 2 can be folded separately to form a support frame, supporting products such as tablets 4 and mobile phones. It can also be magnetically connected to the back panel 1 via the connecting plate 3, working together to provide physical protection for the tablet 4. This solves the problem of traditional protective cases having a fixed overall shape and being unable to be disassembled. Furthermore, in both states, the various folding parts on the front cover 2, along with corresponding support modules, allow the front cover 2 to form diverse support frames through different folding combinations. The back panel 1, after being connected to the connecting plate 3, can achieve multi-angle and multi-directional support by folding and abutting against the front cover 2. At the same time, through the magnetic connection of the snap plate 6 with the front cover 2 and back panel 1, or the setting of the elastic pen case 8, the storage and protection functions of the stylus 7 are added, further improving the convenience of installation and use of the protective case. Overall, it enhances the product's adaptability to different scenarios, flexibility of use, and versatility of function, improving the user experience.
[0021] The specific embodiments described above do not constitute a limitation on the scope of protection of this application. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the scope of protection of this application.
Claims
1. A multi-support type split-type flat panel protective sleeve, characterized in that, It includes a back plate (1), a front cover (2) and a connecting plate (3). The front end of the back plate (1) is used to connect to the back of the tablet computer (4). A rotating part (5) is provided between the front cover (2) and the connecting plate (3) and they are connected by folding through the rotating part (5). Magnets are provided inside the back plate (1), the front cover (2) and the connecting plate (3). The connecting plate (3) and the back of the back plate (1) are detachably connected by magnetic attraction. Several folding parts are provided on the front cover (2). The front cover (2) is folded through at least one folding part to form a support frame. When the connecting plate (3) and the back plate (1) are magnetically attached, the back of the back plate (1) folds against the support frame by flipping with the cover (2); When the connecting plate (3) is not magnetically attached to the back plate (1), the support frame is used to directly support the tablet computer (4).
2. The multi-support type split flat panel protective sleeve as described in claim 1, characterized in that, There are nine folds. The nine folds are arranged from the position closest to the rotating part (5) to the position furthest from the rotating part (5) as the first fold (a1), the second fold (a2), the third fold (a3), the fourth fold (a4), the fifth fold (a5), the sixth fold (a6), the seventh fold (a7), the eighth fold (a8), and the ninth fold (a9). The first fold (a1) and the second fold (a2) are symmetrical and are arranged in a straight line along the width direction of the cover (2). The third fold (a3) is arranged in a straight line along the length direction of the cover (2). The fourth fold (a4) and the fifth fold (a5) are symmetrical and are arranged at an angle from the inside to the outside of the cover (2). The sixth fold (a6) and the seventh fold (a7) are symmetrical and are arranged at an angle from the outside to the inside of the cover (2). The eighth fold (a8) and the ninth fold (a9) are symmetrical and are arranged at an angle from the outside to the inside of the cover (2). The nine folds are connected to each other in sequence. The area between the rotating part (5) and the first folding part (a1), the second folding part (a2), and the third folding part (a3) of the cover (2) is the first support module (b1); the area between the first folding part (a1) and the fourth folding part (a4) is the second support module (b2); the area between the second folding part (a2) and the fifth folding part (a5) is the third support module (b3); the area between the third folding part (a3), the sixth folding part (a6), and the seventh folding part (a7) is the fourth support module (b4); and the area between the fourth folding part (a4), the sixth folding part (a6), and the eighth folding part (a8) is the fourth support module (b4). The area between the fifth fold (a5), the seventh fold (a7), and the ninth fold (a9) is the fifth support module (b5). The area between the fifth fold (a5), the seventh fold (a7), and the ninth fold (a9) is the sixth support module (b6). The area outside the cover (2) from the eighth fold (a8) is the seventh support module (b7). The area outside the cover (2) from the ninth fold (a9) is the eighth support module (b8). The second support module (b2) and the third support module (b3) are symmetrically arranged. The fifth support module (b5) and the sixth support module (b6) are symmetrically arranged. The seventh support module (b7) and the eighth support module (b8) are symmetrically arranged.
3. The multi-support type split flat panel protective sleeve as described in claim 1, characterized in that, It also includes a snap-on plate (6) and a stylus (7). Magnets are provided on opposite sides inside the snap-on plate (6). The opposite sides of the snap-on plate (6) are magnetically attached to the front cover (2) and the back plate (1) respectively by folding. When the snap-on plate (6) is magnetically attached to the front cover (2) and the back plate (1), a space for the stylus (7) is formed between the snap-on plate (6), the front cover (2) and the back plate (1).
4. A multi-support type split-type flat panel protective sleeve as described in claim 3, characterized in that, An elastic pencil case (8) is provided on one side of the snap fastener (6), and an elastic storage space with openings at both ends is formed between the elastic pencil case (8) and the snap fastener (6).
5. A multi-support type split-type flat panel protective sleeve as described in claim 1, characterized in that, Both the back panel (1) and the connecting plate (3) are magnetically connected to the back of the tablet computer (4).