A tablet computer protective cover

Abstract

The utility model discloses a tablet computer protective sheath, include: shell body, the recessed formation is used for accommodating the installation cavity of tablet computer, communication module, lays in the installation cavity bottom, is provided with inner joint and a plurality of external interfaces on communication module, and inner joint and external interface all set up on the lateral edge of shell body, wherein, inner joint is used for with tablet computer bottom interface butt joint and realizes power supply and data transmission, and external interface is used for connecting external power or data equipment and realizes the charging or data exchange of tablet computer to the utility model discloses through with communication module and a plurality of external interfaces integration in protective sheath body, makes protective sheath in realizing basic protection function, has the technical effect of extension connection and centralized management, and user need not help external switching equipment, can directly charge for tablet computer or connect various data equipment through the external interface on protective sheath, greatly promotes the convenience, coherence and efficiency of use, and the functionality and user experience of product have been enhanced significantly.

Description

Technical Field

[0001] This utility model relates to the field of tablet computer technology, and in particular to a tablet computer protective case. Background Technology

[0002] Most existing tablet cases primarily offer basic protection, providing some protection against impacts and scratches, but they fall short of meeting users' growing demands for peripheral connectivity and efficient charging. Users often need to carry adapters or docking stations to connect wired headphones, projectors, or perform high-speed data transfers, which is not only inconvenient to carry but also increases the risk of lost accessories or incompatible interfaces. Furthermore, repeatedly plugging and unplugging adapters accelerates physical wear and tear on device interfaces and affects the continuity and convenience of use.

[0003] Therefore, how to provide a tablet computer case that can provide reliable physical protection and integrate multiple extended functions is a problem that needs to be solved by those skilled in the art. Utility Model Content

[0004] This utility model provides a tablet computer protective case, which aims to overcome the problems existing in the prior art.

[0005] This utility model provides a tablet computer protective case, comprising:

[0006] The outer casing has a recessed mounting cavity for accommodating a tablet computer.

[0007] A communication module is installed at the bottom of the mounting cavity. The communication module is provided with an internal connector and multiple external interfaces. The internal connector and external interfaces are both located on the side of the outer shell body.

[0008] The inner connector is used to connect to the interface on the bottom of the tablet computer to enable power supply and data transmission, while the outer interface is used to connect to an external power source or data device to enable charging or data exchange for the tablet computer.

[0009] In one embodiment, the side of the outer shell body is provided with an opening groove that matches the inner connector and the outer interface. The inner connector and the outer interface are embedded in the opening groove and are flush with the side of the outer shell body.

[0010] In one embodiment, the inner connector includes a fixed end, an elastic part, and a movable connector connected in sequence;

[0011] The fixed end is connected to the communication module and fixed at the opening slot. The elastic part is exposed in the opening slot of the outer shell body. The elastic part is provided with a flexible circuit with the fixed end and the movable connector respectively connected at both ends. The movable connector is movably embedded in the opening slot and can move closer to or away from the opening slot through the elastic part. The movable connector is used to plug and cooperate with the bottom interface of the tablet computer.

[0012] In one embodiment, the communication module further includes a PCBA board and an interface cable connected to the PCBA board, wherein the inner connector and the outer interface are electrically connected to the PCBA board through the interface cable.

[0013] In one embodiment, the interface cable includes a first cable and a second cable, which are respectively disposed on both sides of the PCBA board;

[0014] The external interface includes a first external interface and a second external interface. The first external interface and the internal connector are electrically connected to the PCBA board through the first ribbon cable, and the second external interface is electrically connected to the PCBA board through the second ribbon cable.

[0015] In one implementation, the active connector is one of a USB interface, a Type-C interface, or a Lightning interface.

[0016] In one implementation, the external interface is one of a 3.5mm headphone jack, an HDMI interface, a pogo pin interface, a USB interface, a Type-C interface, or a Lightning interface.

[0017] In one embodiment, the tablet case further includes a protective layer whose shape matches the mounting cavity and covers the communication module.

[0018] In one embodiment, the outer shell body is made using a process of soft rubber covering hard rubber.

[0019] In one embodiment, a camera hole is provided through the outer casing, and the position of the camera hole corresponds to the position of the camera on the tablet computer.

[0020] This utility model embodiment integrates the communication module and its multiple external interfaces into the protective case body, enabling the protective case to achieve basic protection functions while also providing the technical effects of expanded connectivity and centralized management. Users can directly charge tablets or connect various data devices through the external interfaces on the protective case without the need for external adapters. This effectively solves the problems of numerous adapters, messy cables, easy loss, and easily damaged host interfaces in traditional usage methods, greatly improving the convenience, continuity, and efficiency of use, and significantly enhancing the functionality and user experience of the product. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A schematic diagram of the structure of a tablet computer protective case provided in an embodiment of this utility model;

[0023] Figure 2 An exploded view of a tablet computer protective case provided for an embodiment of this utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the outer shell of a tablet computer protective case provided in an embodiment of the present utility model;

[0025] Figure 4 This is a schematic diagram of the structure of a communication module in a tablet computer protective case provided by an embodiment of the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of an inner connector in a tablet computer protective case provided in an embodiment of the present utility model.

[0027] Markings in the image:

[0028] 10. Outer shell; 11. Mounting cavity; 12. Opening slot; 13. Camera hole;

[0029] 20. Communication module; 21. Internal connector; 211. Fixed end; 212. Elastic part; 213. Movable connector; 22. External interface; 221. First external interface; 222. Second external interface; 23. PCBA board; 24. Interface cable; 241. First cable; 242. Second cable;

[0030] 30. Protective layer. Detailed Implementation

[0031] 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, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0032] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0033] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0034] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0035] Please see below. Figures 1-5 The present invention provides a tablet computer protective case, which specifically includes:

[0036] The outer casing 10 has a recessed mounting cavity 11 for accommodating a tablet computer;

[0037] The communication module 20 is installed at the bottom of the mounting cavity 11. The communication module 20 is provided with an inner connector 21 and multiple outer interfaces 22. The inner connector 21 and the outer interfaces 22 are both located on the side of the outer shell 10.

[0038] The inner connector 21 is used to connect to the interface on the bottom of the tablet computer to enable power supply and data transmission, while the outer interface 22 is used to connect to an external power source or data device to enable charging or data exchange for the tablet computer.

[0039] In this embodiment, by integrating the communication module 20 and its multiple external interfaces 22 into the protective case body, the protective case not only achieves basic protection functions but also has the technical effects of extended connection and centralized management. Users can directly charge the tablet or connect various data devices through the external interfaces 22 on the protective case without the need for external adapters. This effectively solves the problems of numerous adapters, messy cables, easy loss, and easy damage to the host interface in traditional usage methods, greatly improving the convenience, continuity, and efficiency of use, and significantly enhancing the functionality and user experience of the product.

[0040] In one embodiment, the side of the outer shell body 10 is provided with an opening groove 12 that matches the inner connector 21 and the outer interface 22. The inner connector 21 and the outer interface 22 are embedded in the opening groove 12 and are flush with the side of the outer shell body 10.

[0041] In this embodiment, by embedding the inner connector 21 and the outer interface 22 into the opening slot 12 and flush with the side, the interface can be effectively protected from external impact or wear, while maintaining the overall simplicity, beauty and compactness of the housing. At the same time, it facilitates smooth connection when users plug and unplug cables, avoiding damage or inconvenience caused by protruding design.

[0042] In one embodiment, the inner connector 21 includes a fixed end 211, an elastic part 212, and a movable connector 213 connected in sequence;

[0043] The fixed end 211 is connected to the communication module 20 and fixed at the opening slot 12. The elastic part 212 is exposed in the opening slot 12 of the outer shell body 10. The elastic part 212 is provided with a flexible circuit with the fixed end 211 and the movable connector 213 respectively connected at both ends. The movable connector 213 is movably embedded in the opening slot 12 and can move closer to or away from the opening slot 12 through the elastic part 212. The movable connector 213 is used to plug and cooperate with the bottom interface of the tablet computer.

[0044] In this embodiment, by providing an inner connector 21 structure with an elastic part 212 and a flexible circuit, the movable connector 213 can be flexibly installed and removed when inserted into the tablet computer interface.

[0045] Specifically, the fixed end 211 of the inner connector 21 is fixed to the opening slot 12. When the tablet computer needs to be installed, based on the deformation capability of the elastic part 212, the movable connector 213 can move in the opposite direction of the opening slot 12 to avoid the installation path. After the tablet computer is pushed into place, the movable connector 213 is pushed back into the opening slot 12 into the mounting cavity 11, so that it aligns with the bottom interface of the tablet computer, thereby connecting the tablet computer and the communication module 20. During disassembly, the opposite operation can be performed to use the deformation capability of the elastic part 212 to pull the movable connector 213 out of the opening slot 12 and detach it from the bottom interface of the tablet computer, achieving quick separation. It can be understood that in the unused state, the entire inner connector 21, including the movable connector 213, can be stored in the opening slot 12, keeping the structure flat and preventing damage to exposed parts from stress.

[0046] Specifically, the elastic part 212 can be made of a highly elastic and insulating material, such as silicone or rubber, which ensures both flexibility and durability, and effectively prevents current leakage, thereby improving safety in use.

[0047] In one embodiment, the communication module 20 further includes a PCBA board 23 and an interface cable 24 connected to the PCBA board 23. The inner connector 21 and the outer interface 22 are electrically connected to the PCBA board 23 through the interface cable 24.

[0048] In this embodiment, the PCBA board 23 is integrated into the bottom of the mounting cavity 11 and is connected to the inner connector 21 and the outer interface 22 respectively through the interface cable 24 to achieve stable signal transmission and efficient data interaction.

[0049] In one embodiment, the interface cable 24 includes a first cable 241 and a second cable 242, which are respectively disposed on both sides of the PCBA board 23;

[0050] The external interface 22 includes a first external interface 221 and a second external interface 222. The first external interface 221 and the internal connector 21 are electrically connected to the PCBA board 23 through a first ribbon cable 241, and the second external interface 222 is electrically connected to the PCBA board 23 through a second ribbon cable 242.

[0051] In this embodiment, by distributing the interface cables 24 on both sides of the PCBA board 23 and connecting them to the first external interface 221, the second external interface 222 and the internal connector 21 respectively, the electrical connection between the external interface 22 and the internal connector 21 and the PCBA board 23 is realized.

[0052] In specific application scenarios, the number of external interfaces 22 can be flexibly configured to two or more according to actual needs, to adapt to different usage scenarios and types of external devices. Multiple external interfaces 22 can be set to support the access of peripherals with different communication protocols. For example, multiple external interfaces 22 can be set as 3.5mm headphone jack, HDMI interface, pogo pin interface, USB interface, Type-C interface or Lightning interface, etc., to achieve plug-and-play for multiple types of devices and compatibility and expansion of multiple types of signals.

[0053] The inner connector 21 (movable connector 213) is used to connect to the charging and data transmission interface at the bottom of the tablet computer, which can be one of a USB interface, a Type-C interface, or a Lightning interface.

[0054] In one embodiment, the tablet computer protective case provided by this utility model further includes a protective layer 30, the shape of which matches the mounting cavity 11 and covers the communication module 20.

[0055] In this embodiment, after the communication module 20 is installed in the mounting cavity 11, the protective layer 30 can cover it, which serves to prevent dust, scratches and insulation, while improving the flatness and aesthetics of the overall appearance.

[0056] In one embodiment, the outer shell 10 is made using a process of soft rubber overlaying hard rubber. The soft rubber layer has a certain deformation capability to accommodate dimensional tolerances that arise during the installation of the outer shell 10; the hard rubber layer provides structural support, enhancing the impact and pressure resistance of the outer shell 10.

[0057] In one embodiment, a camera hole 13 is provided through the outer casing 10, and the position of the camera hole 13 corresponds to the position of the camera of the tablet computer.

[0058] In this embodiment, by providing a camera hole 13 on the outer casing 10 that is compatible with the tablet computer camera, it is ensured that the user can use the photo-taking function normally without removing the protective case, thus avoiding obstruction of the photo-taking area.

[0059] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the systems disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the descriptions are relatively simple; relevant parts can be referred to in the method section. It should be noted that those skilled in the art can make various improvements and modifications to this application without departing from the principles of this application, and these improvements and modifications also fall within the protection scope of the claims of this application.

[0060] It should also be noted that, in this specification, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A tablet computer protective case, characterized in that, include: The outer shell body (10) has a recessed mounting cavity (11) for accommodating a tablet computer; A communication module (20) is laid at the bottom of the mounting cavity (11). The communication module (20) is provided with an inner connector (21) and multiple outer interfaces (22). The inner connector (21) and the outer interfaces (22) are both located on the side of the outer shell body (10). The inner connector (21) is used to connect with the bottom interface of the tablet computer to achieve power supply and data transmission, and the outer interface (22) is used to connect to an external power source or data device to achieve charging or data exchange for the tablet computer.

2. The tablet computer protective case according to claim 1, characterized in that, The outer shell body (10) has an opening groove (12) on its side that matches the inner connector (21) and the outer interface (22). The inner connector (21) and the outer interface (22) are embedded in the opening groove (12) and are flush with the side of the outer shell body (10).

3. The tablet computer protective case according to claim 2, characterized in that, The inner connector (21) includes a fixed end (211), an elastic part (212), and a movable connector (213) connected in sequence; The fixed end (211) is connected to the communication module (20) and fixed at the opening slot (12). The elastic part (212) is exposed in the opening slot (12) of the outer shell body (10). The elastic part (212) is provided with a flexible circuit with the fixed end (211) and the movable connector (213) respectively connected at both ends. The movable connector (213) is movably embedded in the opening slot (12) and can move closer to or away from the opening slot (12) through the elastic part (212). The movable connector (213) is used to plug and cooperate with the bottom interface of the tablet computer.

4. The tablet computer protective case according to claim 1, characterized in that, The communication module (20) also includes a PCBA board (23) and an interface cable (24) connected to the PCBA board (23). The inner connector (21) and the outer interface (22) are electrically connected to the PCBA board (23) through the interface cable (24).

5. The tablet computer case of claim 4, wherein, The interface cable (24) includes a first cable (241) and a second cable (242), and the first cable (241) and the second cable (242) are respectively disposed on both sides of the PCBA board (23); The external interface (22) includes a first external interface (221) and a second external interface (222). The first external interface (221) and the inner connector (21) are electrically connected to the PCBA board (23) through the first ribbon cable (241), and the second external interface (222) is electrically connected to the PCBA board (23) through the second ribbon cable (242).

6. The tablet computer protective case according to claim 3, characterized in that, The movable connector (213) is one of a USB interface, a Type-C interface, or a Lightning interface.

7. The tablet computer case of claim 1, wherein, The external interface (22) is one of the following: 3.5mm headphone jack, HDMI interface, pogo pin interface, USB interface, Type-C interface or Lightning interface.

8. The tablet computer protective case according to claim 1, characterized in that, It also includes a protective layer (30) whose shape matches the mounting cavity (11) and covers the communication module (20).

9. The tablet computer protective case according to claim 1, characterized in that, The outer shell (10) is made using a process of soft rubber covering hard rubber.

10. The tablet computer protective case according to claim 1, characterized in that, A camera hole (13) is provided through the outer shell body (10), and the position of the camera hole (13) corresponds to the position of the camera of the tablet computer.

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