Tablet protective case

Abstract

A tablet protective case for covering and protecting a tablet device having a shell. The shell has an open end is located on the remaining long side edge of the back panel to facilitate the insertion of the tablet device. A plurality of securing plates are formed respectively on a first side panel, a second side panel, and a third side panel, which are parallel to the back panel, to firmly secure the tablet device within the tablet protective case. At least one fastener is formed in the back panel nearby the open end to provide an interference attachment against the tablet device. Additionally, the securing plates and the fastener provide an enhancing stability on the tablet device within the tablet protective case.

Description

CROSS-REFERENCE TO RELATED APPLICATION

[0001] This application claims the priority benefit of Taiwan application no. 113203957, filed on Apr. 19, 2024, the full disclosure of which is incorporated herein by reference.BACKGROUNDTechnical Field

[0002] The current application relates to a tablet protective case, specifically utilizing fasteners to clasp the tablet device to the tablet protective case.Description of Related Art

[0003] During the rapid development of the tablet market, tablets have become an indispensable part of people's lives and work. However, as tablets become more popular and are used more frequently, the risk of them being scratched, bumped, or otherwise damaged also increases accordingly.

[0004] The applicant has recently filed a Chinese invention patent CN216526946U, presenting a tablet protective case and a tablet keyboard kit. The tablet protective case includes a back panel, three edge panels respectively connected to the three side edges of the back panel, conductive pin for connecting the tablet and an integrated keyboard, and a securing cover. The back panel and the edge panels wrap around the back and sides of the tablet, leaving one side of the tablet exposed for contact with the integrated keyboard. The back panel has a connecting hole and a countersink which is around the connecting hole. The conductive pin extend radially outward to form a skirt edge. One end of the conductive pin is inserted into the connecting hole to make contact with the conductive part on the back of the tablet, and the skirt edge is located within the countersink. The securing cover passes through the other end of the conductive pins and is fixed onto the skirt edge and the back panel. This present invention provides a tablet protective case that protects the tablet during everyday use and allows the integrated keyboard to connect to the tablet through the conductive pin. However, the applicant has made further improvements and proposed a novel tablet protective case that uses fasteners to effectively clasp the tablet device into the protective case.SUMMARY

[0005] In one aspect, the present invention is directed to tablet protective case.

[0006] The tablet protective case is provided. The tablet protective case comprises a shell. The shell has a back panel, a first side panel arranged on a long side edge of the back panel, a second side panel arranged on a short side edge of the back panel, a third side panel arranged on the other short side edge of the back panel. The first side panel, the second side panel, and the third side panel are substantially perpendicular to the back panel for covering and protecting a tablet device. The tablet protective case is characterized in that an open end is located on the remaining long side edge of the back panel to facilitate the insertion of the tablet device, a plurality of securing plates are formed respectively on the first side panel, the second side panel, and the third side panel, which are parallel to the back panel, to firmly secure the tablet device within the tablet protective case, and at least one fastener is formed in the back panel nearby the open end to provide an interference attachment against the tablet device. Additionally, the securing plates and the fastener provide an enhancing stability on the tablet device within the tablet protective case.

[0007] According to another embodiment, the open end has a groove.

[0008] According to another embodiment, the tablet protective case further comprises a side panel accessory detachable arranged on the open end, and the side panel accessory has a clasp to connect with the groove for fixing the side panel accessory securely onto the shell.

[0009] According to another embodiment, the fastener is a metal sheet which is flat and embedded in a recess of the back panel.

[0010] According to another embodiment, the shell has a first line which is orthogonal to a plurality of through holes on the shell.

[0011] According to another embodiment, the at least one fastener is arranged on one side of the first line, and a plurality of magnets are arranged on the other side of the first line.

[0012] According to another embodiment, the at least one fastener is positioned on the back panel at locations corresponding to the magnets in the tablet device for attracting the tablet device.

[0013] According to an embodiment, a tablet protective case assemble, for covering and protecting a tablet device, comprises a shell and a side panel accessory. The shell has a back panel, a first side panel arranged on a long side edge of the back panel, a second side panel arranged on a short side edge of the back panel, a third side panel arranged on the other short side edge of the back panel, and an open end arranged on the other long side edge of the back panel. The first side panel, second side panel, and the third side panel are substantially perpendicular to the back panel for covering and protecting a tablet device. The open end has a groove. A plurality of securing plates formed respectively on the first side panel, the second side panel, and the third side panel, which are parallel to the back panel, to firmly secure the tablet device within the tablet protective case. The side panel accessory has a clasp to connect with the groove for fixing the side panel accessory securely onto the shell.

[0014] According to another embodiment, the tablet protective case assemble further comprises at least one fastener which is formed in the back panel nearby the open end to provide an interference attachment against the tablet device.

[0015] According to another embodiment, the at least one fastener is a metal sheet which is flat and embedded in a recess of the back panel.

[0016] According to another embodiment, the at least one fastener is positioned on the back panel at locations corresponding to the magnets in the tablet device for attracting the tablet device.

[0017] According to another embodiment, the back panel has a first line which is orthogonal to a plurality of through holes on the back panel.

[0018] According to another embodiment, the at least one fastener is arranged on one side of the first line, and a plurality of magnets are arranged on the other side of the first line.

[0019] To sum up, the effect of the present invention includes: (1) Providing comprehensive protection, effectively preventing scratches, collisions, and other damages. (2) Enhancing the connection stability between the tablet device and the protective case through the design of fasteners and securing plates, ensuring a tight fit that is resistant to loosening or detachment. (3) The addition of side panel accessories allows for easy disassembly and installation of the tablet protective case, improving convenience and flexibility of use. (4) The inclusion of magnets enables the tablet protective case to easily combine with other accessories or stands, offering more functionality and usage scenarios.BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the above-described technology of this disclosure, as well as other aspects, features, advantages, and embodiments, more apparent and understandable, the description of the accompanying drawings is provided as follows.

[0021] FIG. 1 is a structural schematic diagram of a tablet protective case.

[0022] FIG. 2 is an exploded view of the tablet protective case according to one embodiment of the present invention.

[0023] FIG. 3 is a side view of the tablet protective case according to one embodiment of the present invention.

[0024] FIG. 4 is a side view of a metal sheet according to one embodiment of the present invention.

[0025] FIG. 5 is a side view of a metal sheet according to another embodiment of the present invention.DETAILED DESCRIPTION

[0026] The detailed description provided below in connection with the appended drawings is intended as a description of the present examples and is not intended to represent the only forms in which the present example may be constructed or utilized. The description sets forth the functions of the example and the sequence of steps for constructing and operating the example. However, the same or equivalent functions and sequences may be accomplished by different examples.

[0027] To provide a more detailed explanation of various embodiments of the present invention, the following is accompanied by drawings for illustration. It should be understood that when an element is referred to as being “connected” or “disposed” on another element, it can indicate that the element is directly located on the other element, or there may be an intermediate element connecting the element to the other element. Conversely, when an element is described as being “directly on” or “directly connected to” another element, it is explicitly defined that there is no intermediate element involved.

[0028] Additionally, the terms “first,”“second,” and “third” are used merely to distinguish one element, component, region, or part from another and do not imply any specific order. Moreover, relative terms such as “lower” and “upper” are used to describe the relationship between one element and another element. It should be understood that these relative terms are intended to encompass different orientations of the device other than those depicted in the figures. For instance, if a device in one of the drawings is turned over, a component described as being on the “lower” side of another component would then be oriented on the “upper” side of the other component. This indicates only the relative positional relationship and not an absolute positional relationship.

[0029] Referring to FIGS. 1 to 4. According to one embodiment, the present invention provides a tablet protective case 100, specifically designed for tablet devices (e.g., iPads, etc.), with its primary function is to provide protection and safeguard against scratches, impacts, and other damages. The tablet protective case 100 is typically made of durable materials such as hard plastic, TPU, silicone, or leather, which can effectively absorb external impacts and reduce damage to the tablet itself. In addition to providing protection, the tablet protective case 100 also enhances the appearance and comfort of the tablet device, making it more aesthetically pleasing and easier to grip. Furthermore, the tablet protective case 100 can be combined with other accessories, such as stands, keyboard attachments, or slots for stylus storage, to meet various user needs.

[0030] A shell 110 is the main structural component of the tablet protective case 100, which is designed to provide comprehensive protection and secure connection for the tablet device. The shell 110 consists of a back panel 112 and a first side panel 114, a second side panel 115, and a third side panel 117. The first side panel 114 is arranged on a long side edge of the back panel 112. The second side panel 115 is arranged on a short side edge of the back panel 112. The third side panel 117 is arranged on the other short side edge of the back panel 112. The first side panel 114, the second side panel 115, and the third side panel 117 are substantially perpendicular to the back panel 112 for covering and protecting a tablet device. An open end is located on the remaining long side edge of the back panel 112 to facilitate the insertion of the tablet device. A plurality of securing plates 116 (as shown in FIG. 3) are formed respectively on the first side panel 114, second side panel 115, and the third side panel 117, which are parallel to the back panel 112, to firmly secure the tablet device within the tablet protective case 100. At least one fastener 118 is formed in the back panel 112 nearby the open end to provide an interference attachment against the tablet device. Due to the fastener 118 is slightly higher than the back panel may cause the tablet to be ejected, the securing plates 116 is required. The purpose of the securing plates 116 and the fastener 118 is to ensure that the tablet device is securely fixed within the tablet protective case 100, preventing it from accidentally popping out or shifting. Through the design of the securing plate 116, stability and safety between the tablet device and the tablet protective case 100 can be effectively improved, thereby protecting the tablet device from damage. Additionally, as shown in FIG. 3, the back panel 112, the side panels 114, and the securing plates 116 can form a U-shaped structure.

[0031] In the design of the tablet protective case 100, the open end has a groove 113. This groove 113 allows the side panel accessory 120 to easily connect to the back panel 112, ensuring a more secure attachment of the protective case to the tablet device. The side panel accessory 120 is detachable and equipped with a clasp 122, which can be connected to the groove 113 on the back panel 112, allowing the side panel accessory 120 to be easily secured to the back panel 112 and thus ensuring a more stable fixation of the protective case on the tablet device. When the tablet protective case 100 needs to be removed, the user simply needs to release the clasp 122 and gently remove the side panel accessory 120 from the back panel 112, providing a convenient installation and disassembly method for the user

[0032] The fastener 118 is a metal sheet 119, the metal sheet 119 is a flat piece, which is embedded into a recess in the back panel 112. The metal sheet 119 can be made of materials such as steel, manganese steel, iron, stainless steel, or alloys of iron, cobalt, nickel, etc.

[0033] Referring to FIG. 5, in one embodiment, the fastener 118 is slightly lower than the back panel 112 and is positioned on the back panel 112 at locations corresponding to the magnets in the tablet device. Since the fastener 118 is made of metal, the fastener 118 may attract magnets embedded in the tablet device for attracting the tablet device.

[0034] The shell 110 also features a first line 140, which is orthogonal to a plurality of through holes 130 on the surface of the shell 110. The fasteners 118 are only positioned on one side of this first line 140. On the opposite side of the first line 140, a plurality of magnets are installed. The presence of these magnets adds more functionality to the tablet protective case 100, such as the ability to combine with other accessories or stands, providing more usage options and scenarios. The fasteners 118 are positioned opposite the magnets and are not placed on the same side.

[0035] Referring to FIGS. 1 to 5. According to one embodiment, the present invention provides a tablet protective case assemble, for covering and protecting a tablet device, comprises a shell 110 and a side panel accessory 120. The shell has a back panel, a first side panel arranged on a long side edge of the back panel, a second side panel arranged on a short side edge of the back panel, a third side panel arranged on the other short side edge of the back panel, and an open end arranged on the other long side edge of the back panel. The first side panel, second side panel, and the third side panel are substantially perpendicular to the back panel for covering and protecting a tablet device. The open end has a groove. A plurality of securing plates formed respectively on the first side panel, the second side panel, and the third side panel, which are parallel to the back panel, to firmly secure the tablet device within the tablet protective case. The side panel accessory has a clasp to connect with the groove for fixing the side panel accessory securely onto the shell. The remaining components are as described in the aforementioned tablet protective case and will not be elaborated on here.

[0036] Continuing to explain the installation and removal of the tablet protective case 100.

[0037] When installing the tablet device into the tablet protective case 100, follow these steps. First, place the tablet gently into the tablet protective case 100 from the open end, ensuring alignment between the tablet and the shell 110. Second, gently press down on the tablet to ensure it is securely and stably fixed within the tablet protective case 100. Third, fully insert the tablet into the tablet protective case 100, ensuring alignment between the device and the shell 110. Finally, attach the side panel accessory 120 to the open end, ensuring the side panel accessory 120 is securely fixed in place.

[0038] When disassembling the tablet device, follow these steps. First, remove the side panel accessory 120 from the open end. Second, gently lift the tablet device upwards to release the connection between the tablet and the protective case. Finally, remove the tablet device from the side of the tablet protective case 100 without side panels 114.

[0039] It should also be noted that the terms “comprises,”“includes” or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements not only includes those elements, but also includes no Other elements expressly listed, or elements inherent to the process, method, article or equipment. Without further limitation, an element defined by the statement “comprises a . . . ” does not exclude the presence of additional identical elements in a process, method, article, or device that includes the stated element.

[0040] The present invention is disclosed herein with reference to preferred embodiments, but it will be understood by those skilled in the art that the above embodiments are provided for descriptive purposes and not intended to limit the scope of the patent claims of the present invention. Any changes or substitutions equivalent to the above embodiments should be interpreted as being within the spirit or scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the claims set forth above

Examples

Embodiment Construction

[0026]The detailed description provided below in connection with the appended drawings is intended as a description of the present examples and is not intended to represent the only forms in which the present example may be constructed or utilized. The description sets forth the functions of the example and the sequence of steps for constructing and operating the example. However, the same or equivalent functions and sequences may be accomplished by different examples.

[0027]To provide a more detailed explanation of various embodiments of the present invention, the following is accompanied by drawings for illustration. It should be understood that when an element is referred to as being “connected” or “disposed” on another element, it can indicate that the element is directly located on the other element, or there may be an intermediate element connecting the element to the other element. Conversely, when an element is described as being “directly on” or “directly connected to” anoth...

CROSS-REFERENCE TO RELATED APPLICATION

[0001] This application claims the priority benefit of Taiwan application no. 113203957, filed on Apr. 19, 2024, the full disclosure of which is incorporated herein by reference.BACKGROUNDTechnical Field

[0002] The current application relates to a tablet protective case, specifically utilizing fasteners to clasp the tablet device to the tablet protective case.Description of Related Art

[0003] During the rapid development of the tablet market, tablets have become an indispensable part of people's lives and work. However, as tablets become more popular and are used more frequently, the risk of them being scratched, bumped, or otherwise damaged also increases accordingly.

[0004] The applicant has recently filed a Chinese invention patent CN216526946U, presenting a tablet protective case and a tablet keyboard kit. The tablet protective case includes a back panel, three edge panels respectively connected to the three side edges of the back panel, conductive pin for connecting the tablet and an integrated keyboard, and a securing cover. The back panel and the edge panels wrap around the back and sides of the tablet, leaving one side of the tablet exposed for contact with the integrated keyboard. The back panel has a connecting hole and a countersink which is around the connecting hole. The conductive pin extend radially outward to form a skirt edge. One end of the conductive pin is inserted into the connecting hole to make contact with the conductive part on the back of the tablet, and the skirt edge is located within the countersink. The securing cover passes through the other end of the conductive pins and is fixed onto the skirt edge and the back panel. This present invention provides a tablet protective case that protects the tablet during everyday use and allows the integrated keyboard to connect to the tablet through the conductive pin. However, the applicant has made further improvements and proposed a novel tablet protective case that uses fasteners to effectively clasp the tablet device into the protective case.SUMMARY

[0005] In one aspect, the present invention is directed to tablet protective case.

[0006] The tablet protective case is provided. The tablet protective case comprises a shell. The shell has a back panel, a first side panel arranged on a long side edge of the back panel, a second side panel arranged on a short side edge of the back panel, a third side panel arranged on the other short side edge of the back panel. The first side panel, the second side panel, and the third side panel are substantially perpendicular to the back panel for covering and protecting a tablet device. The tablet protective case is characterized in that an open end is located on the remaining long side edge of the back panel to facilitate the insertion of the tablet device, a plurality of securing plates are formed respectively on the first side panel, the second side panel, and the third side panel, which are parallel to the back panel, to firmly secure the tablet device within the tablet protective case, and at least one fastener is formed in the back panel nearby the open end to provide an interference attachment against the tablet device. Additionally, the securing plates and the fastener provide an enhancing stability on the tablet device within the tablet protective case.

[0007] According to another embodiment, the open end has a groove.

[0008] According to another embodiment, the tablet protective case further comprises a side panel accessory detachable arranged on the open end, and the side panel accessory has a clasp to connect with the groove for fixing the side panel accessory securely onto the shell.

[0009] According to another embodiment, the fastener is a metal sheet which is flat and embedded in a recess of the back panel.

[0010] According to another embodiment, the shell has a first line which is orthogonal to a plurality of through holes on the shell.

[0011] According to another embodiment, the at least one fastener is arranged on one side of the first line, and a plurality of magnets are arranged on the other side of the first line.

[0012] According to another embodiment, the at least one fastener is positioned on the back panel at locations corresponding to the magnets in the tablet device for attracting the tablet device.

[0013] According to an embodiment, a tablet protective case assemble, for covering and protecting a tablet device, comprises a shell and a side panel accessory. The shell has a back panel, a first side panel arranged on a long side edge of the back panel, a second side panel arranged on a short side edge of the back panel, a third side panel arranged on the other short side edge of the back panel, and an open end arranged on the other long side edge of the back panel. The first side panel, second side panel, and the third side panel are substantially perpendicular to the back panel for covering and protecting a tablet device. The open end has a groove. A plurality of securing plates formed respectively on the first side panel, the second side panel, and the third side panel, which are parallel to the back panel, to firmly secure the tablet device within the tablet protective case. The side panel accessory has a clasp to connect with the groove for fixing the side panel accessory securely onto the shell.

[0014] According to another embodiment, the tablet protective case assemble further comprises at least one fastener which is formed in the back panel nearby the open end to provide an interference attachment against the tablet device.

[0015] According to another embodiment, the at least one fastener is a metal sheet which is flat and embedded in a recess of the back panel.

[0016] According to another embodiment, the at least one fastener is positioned on the back panel at locations corresponding to the magnets in the tablet device for attracting the tablet device.

[0017] According to another embodiment, the back panel has a first line which is orthogonal to a plurality of through holes on the back panel.

[0018] According to another embodiment, the at least one fastener is arranged on one side of the first line, and a plurality of magnets are arranged on the other side of the first line.

[0019] To sum up, the effect of the present invention includes: (1) Providing comprehensive protection, effectively preventing scratches, collisions, and other damages. (2) Enhancing the connection stability between the tablet device and the protective case through the design of fasteners and securing plates, ensuring a tight fit that is resistant to loosening or detachment. (3) The addition of side panel accessories allows for easy disassembly and installation of the tablet protective case, improving convenience and flexibility of use. (4) The inclusion of magnets enables the tablet protective case to easily combine with other accessories or stands, offering more functionality and usage scenarios.BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the above-described technology of this disclosure, as well as other aspects, features, advantages, and embodiments, more apparent and understandable, the description of the accompanying drawings is provided as follows.

[0021] FIG. 1 is a structural schematic diagram of a tablet protective case.

[0022] FIG. 2 is an exploded view of the tablet protective case according to one embodiment of the present invention.

[0023] FIG. 3 is a side view of the tablet protective case according to one embodiment of the present invention.

[0024] FIG. 4 is a side view of a metal sheet according to one embodiment of the present invention.

[0025] FIG. 5 is a side view of a metal sheet according to another embodiment of the present invention.DETAILED DESCRIPTION

[0026] The detailed description provided below in connection with the appended drawings is intended as a description of the present examples and is not intended to represent the only forms in which the present example may be constructed or utilized. The description sets forth the functions of the example and the sequence of steps for constructing and operating the example. However, the same or equivalent functions and sequences may be accomplished by different examples.

[0027] To provide a more detailed explanation of various embodiments of the present invention, the following is accompanied by drawings for illustration. It should be understood that when an element is referred to as being “connected” or “disposed” on another element, it can indicate that the element is directly located on the other element, or there may be an intermediate element connecting the element to the other element. Conversely, when an element is described as being “directly on” or “directly connected to” another element, it is explicitly defined that there is no intermediate element involved.

[0028] Additionally, the terms “first,”“second,” and “third” are used merely to distinguish one element, component, region, or part from another and do not imply any specific order. Moreover, relative terms such as “lower” and “upper” are used to describe the relationship between one element and another element. It should be understood that these relative terms are intended to encompass different orientations of the device other than those depicted in the figures. For instance, if a device in one of the drawings is turned over, a component described as being on the “lower” side of another component would then be oriented on the “upper” side of the other component. This indicates only the relative positional relationship and not an absolute positional relationship.

[0029] Referring to FIGS. 1 to 4. According to one embodiment, the present invention provides a tablet protective case 100, specifically designed for tablet devices (e.g., iPads, etc.), with its primary function is to provide protection and safeguard against scratches, impacts, and other damages. The tablet protective case 100 is typically made of durable materials such as hard plastic, TPU, silicone, or leather, which can effectively absorb external impacts and reduce damage to the tablet itself. In addition to providing protection, the tablet protective case 100 also enhances the appearance and comfort of the tablet device, making it more aesthetically pleasing and easier to grip. Furthermore, the tablet protective case 100 can be combined with other accessories, such as stands, keyboard attachments, or slots for stylus storage, to meet various user needs.

[0030] A shell 110 is the main structural component of the tablet protective case 100, which is designed to provide comprehensive protection and secure connection for the tablet device. The shell 110 consists of a back panel 112 and a first side panel 114, a second side panel 115, and a third side panel 117. The first side panel 114 is arranged on a long side edge of the back panel 112. The second side panel 115 is arranged on a short side edge of the back panel 112. The third side panel 117 is arranged on the other short side edge of the back panel 112. The first side panel 114, the second side panel 115, and the third side panel 117 are substantially perpendicular to the back panel 112 for covering and protecting a tablet device. An open end is located on the remaining long side edge of the back panel 112 to facilitate the insertion of the tablet device. A plurality of securing plates 116 (as shown in FIG. 3) are formed respectively on the first side panel 114, second side panel 115, and the third side panel 117, which are parallel to the back panel 112, to firmly secure the tablet device within the tablet protective case 100. At least one fastener 118 is formed in the back panel 112 nearby the open end to provide an interference attachment against the tablet device. Due to the fastener 118 is slightly higher than the back panel may cause the tablet to be ejected, the securing plates 116 is required. The purpose of the securing plates 116 and the fastener 118 is to ensure that the tablet device is securely fixed within the tablet protective case 100, preventing it from accidentally popping out or shifting. Through the design of the securing plate 116, stability and safety between the tablet device and the tablet protective case 100 can be effectively improved, thereby protecting the tablet device from damage. Additionally, as shown in FIG. 3, the back panel 112, the side panels 114, and the securing plates 116 can form a U-shaped structure.

[0031] In the design of the tablet protective case 100, the open end has a groove 113. This groove 113 allows the side panel accessory 120 to easily connect to the back panel 112, ensuring a more secure attachment of the protective case to the tablet device. The side panel accessory 120 is detachable and equipped with a clasp 122, which can be connected to the groove 113 on the back panel 112, allowing the side panel accessory 120 to be easily secured to the back panel 112 and thus ensuring a more stable fixation of the protective case on the tablet device. When the tablet protective case 100 needs to be removed, the user simply needs to release the clasp 122 and gently remove the side panel accessory 120 from the back panel 112, providing a convenient installation and disassembly method for the user

[0032] The fastener 118 is a metal sheet 119, the metal sheet 119 is a flat piece, which is embedded into a recess in the back panel 112. The metal sheet 119 can be made of materials such as steel, manganese steel, iron, stainless steel, or alloys of iron, cobalt, nickel, etc.

[0033] Referring to FIG. 5, in one embodiment, the fastener 118 is slightly lower than the back panel 112 and is positioned on the back panel 112 at locations corresponding to the magnets in the tablet device. Since the fastener 118 is made of metal, the fastener 118 may attract magnets embedded in the tablet device for attracting the tablet device.

[0034] The shell 110 also features a first line 140, which is orthogonal to a plurality of through holes 130 on the surface of the shell 110. The fasteners 118 are only positioned on one side of this first line 140. On the opposite side of the first line 140, a plurality of magnets are installed. The presence of these magnets adds more functionality to the tablet protective case 100, such as the ability to combine with other accessories or stands, providing more usage options and scenarios. The fasteners 118 are positioned opposite the magnets and are not placed on the same side.

[0035] Referring to FIGS. 1 to 5. According to one embodiment, the present invention provides a tablet protective case assemble, for covering and protecting a tablet device, comprises a shell 110 and a side panel accessory 120. The shell has a back panel, a first side panel arranged on a long side edge of the back panel, a second side panel arranged on a short side edge of the back panel, a third side panel arranged on the other short side edge of the back panel, and an open end arranged on the other long side edge of the back panel. The first side panel, second side panel, and the third side panel are substantially perpendicular to the back panel for covering and protecting a tablet device. The open end has a groove. A plurality of securing plates formed respectively on the first side panel, the second side panel, and the third side panel, which are parallel to the back panel, to firmly secure the tablet device within the tablet protective case. The side panel accessory has a clasp to connect with the groove for fixing the side panel accessory securely onto the shell. The remaining components are as described in the aforementioned tablet protective case and will not be elaborated on here.

[0036] Continuing to explain the installation and removal of the tablet protective case 100.

[0037] When installing the tablet device into the tablet protective case 100, follow these steps. First, place the tablet gently into the tablet protective case 100 from the open end, ensuring alignment between the tablet and the shell 110. Second, gently press down on the tablet to ensure it is securely and stably fixed within the tablet protective case 100. Third, fully insert the tablet into the tablet protective case 100, ensuring alignment between the device and the shell 110. Finally, attach the side panel accessory 120 to the open end, ensuring the side panel accessory 120 is securely fixed in place.

[0038] When disassembling the tablet device, follow these steps. First, remove the side panel accessory 120 from the open end. Second, gently lift the tablet device upwards to release the connection between the tablet and the protective case. Finally, remove the tablet device from the side of the tablet protective case 100 without side panels 114.

[0039] It should also be noted that the terms “comprises,”“includes” or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements not only includes those elements, but also includes no Other elements expressly listed, or elements inherent to the process, method, article or equipment. Without further limitation, an element defined by the statement “comprises a . . . ” does not exclude the presence of additional identical elements in a process, method, article, or device that includes the stated element.

[0040] The present invention is disclosed herein with reference to preferred embodiments, but it will be understood by those skilled in the art that the above embodiments are provided for descriptive purposes and not intended to limit the scope of the patent claims of the present invention. Any changes or substitutions equivalent to the above embodiments should be interpreted as being within the spirit or scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the claims set forth above

Examples

Embodiment Construction

[0026]The detailed description provided below in connection with the appended drawings is intended as a description of the present examples and is not intended to represent the only forms in which the present example may be constructed or utilized. The description sets forth the functions of the example and the sequence of steps for constructing and operating the example. However, the same or equivalent functions and sequences may be accomplished by different examples.

[0027]To provide a more detailed explanation of various embodiments of the present invention, the following is accompanied by drawings for illustration. It should be understood that when an element is referred to as being “connected” or “disposed” on another element, it can indicate that the element is directly located on the other element, or there may be an intermediate element connecting the element to the other element. Conversely, when an element is described as being “directly on” or “directly connected to” anoth...

Claims

1. A tablet protective case, comprising a shell having a back panel, a first side panel arranged on a long side edge of the back panel, a second side panel arranged on a short side edge of the back panel, a third side panel arranged on the other short side edge of the back panel, wherein the first side panel, the second side panel, and the third side panel are substantially perpendicular to the back panel for covering and protecting a tablet device, is characterized in that,an open end arranged on the other long side edge of the back panel for inserting the tablet device;a plurality of securing plates formed respectively on the first side panel, second side panel, and the third side panel, which are parallel to the back panel, to firmly secure the tablet device within the tablet protective case; and,at least one fastener formed in the back panel nearby the open end to provide an interference attachment against the tablet device;wherein the securing plates and the fastener provide an enhancing stability on the tablet device within the tablet protective case.

2. The tablet protective case of claim 1, wherein the open end has a groove.

3. The tablet protective case of claim 2, further comprising a side panel accessory detachable arranged on the open end, wherein the side panel accessory has a clasp to connect with the groove for fixing the side panel accessory securely onto the shell.

4. The tablet protective case of claim 1, wherein the fastener is a metal sheet which is flat and embedded in a recess of the back panel.

5. The tablet protective case of claim 1, wherein the shell has a first line which is orthogonal to a plurality of through holes on the shell.

6. The tablet protective case of claim 5, wherein the at least one fastener is arranged on one side of the first line, and a plurality of magnets are arranged on the other side of the first line.

7. The tablet protective case of claim 1, wherein the at least one fastener is positioned on the back panel at locations corresponding to the magnets in the tablet device for attracting the tablet device.

8. A tablet protective case assemble, for covering and protecting a tablet device, comprising:a shell having a back panel, a first side panel arranged on a long side edge of the back panel, a second side panel arranged on a short side edge of the back panel, a third side panel arranged on the other short side edge of the back panel, and an open end arranged on the other long side edge of the back panel,wherein the first side panel, the second side panel, and the third side panel are substantially perpendicular to the back panel for covering and protecting a tablet device, and the open end has a groove on the back panel;wherein a plurality of securing plates are formed respectively on the first side panel, the second side panel, and the third side panel, which are parallel to the back panel, to firmly secure the tablet device within the tablet protective case; and,a side panel accessory having a clasp to connect with the groove for fixing the side panel accessory securely onto the shell;wherein the securing plates, the side panel accessory, the second side panel, and the third side panel provide an enhancing stability on the tablet device within the tablet protective case assemble.

9. The tablet protective case assemble of claim 8, further comprising at least one fastener which is formed in the back panel nearby the open end to provide an interference attachment against the tablet device.

10. The tablet protective case assemble of claim 8, wherein the at least one fastener is a metal sheet which is flat and embedded in a recess of the back panel.

11. The tablet protective case assemble of claim 10, wherein the at least one fastener is positioned on the back panel at locations corresponding to the magnets in the tablet device for attracting the tablet device.

12. The tablet protective case assemble of claim 8, wherein the back panel has a first line which is orthogonal to a plurality of through holes on the back panel.

13. The tablet protective case assemble of claim 12, wherein the at least one fastener is arranged on one side of the first line, and a plurality of magnets are arranged on the other side of the first line.

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