Tablet computer rubber coating protective sleeve and intelligent terminal accessory

Abstract

The utility model discloses a tablet personal computer rubber coating protective sleeve and an intelligent terminal accessory, and the tablet personal computer rubber coating protective sleeve comprises a coating piece which is an elastic coating piece and is provided with a first bending part; the number of the base plates is multiple, the multiple base plates are arranged in the wrapping piece in a sleeved mode, and a plurality of mounting grooves are formed in one side of each base plate; and one sides of the multiple magnetic attraction pieces are arranged in the multiple mounting grooves in an embedded mode, and the other sides of the magnetic attraction pieces are fixedly connected with the wrapping piece. According to the utility model, the plurality of mounting grooves are formed in the substrate inside the coating piece, the magnetic attraction pieces are embedded in the mounting grooves, and then the coating piece is used for wrapping the substrate and fixing the magnetic attraction pieces and the substrate, so that the tablet computer can be mounted and fixed in a magnetic attraction manner, and the edge of the tablet computer is not convex; and the covering piece made of an elastic material can protect the tablet personal computer and improve the hand feeling of the tablet personal computer in use.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile terminal accessories, in particular to a tablet computer rubber-coated protective cover and intelligent terminal accessories. Background Art

[0002] At present, the functions of electronic products are becoming increasingly diversified. Mobile phones, tablet computers and other electronic products are used more frequently and are increasingly closely related to our daily lives. Smart electronic products are expensive and there are hidden dangers of scratches and water stains during daily use, especially for tablet computers. Due to their large screen area and high screen-to-body ratio, most users choose to protect their tablet computers by configuring protective cases.

[0003] In the prior art, the protective cover is installed with the tablet computer by means of snap-fit ​​fixing, and a surface is covered on one side of the snap-fit ​​structure. For example, the tablet computer protective cover disclosed in CN102411404A, although this connection method can snap-fit ​​the tablet computer, it requires the arrangement of a whole layer of integrated snap-fit ​​structure, and also results in the presence of raised structures around the tablet computer after installation, which greatly affects the operating feel.

[0004] Therefore, the prior art still needs to be improved and developed. Utility Model Content

[0005] In order to solve the problems in the prior art that a tablet computer protective cover is fixed by buckles, a connecting structure exists between the buckles, and the outer side of the connecting structure is covered with a protective cover skin, which causes the use thickness of the tablet computer to increase significantly, and there are raised buckle structures around the tablet computer, which affects the user's use feel, the utility model provides a tablet computer rubber-coated protective cover and smart terminal accessories.

[0006] The utility model is realized by the following technical solutions:

[0007] A tablet computer rubber-coated protective cover, wherein the tablet computer rubber-coated protective cover comprises:

[0008] A covering member, wherein the covering member is an elastic covering member and is provided with a first bending portion;

[0009] A substrate, wherein a plurality of substrates are provided, and the plurality of substrates are sleeved inside the covering member, and a plurality of mounting grooves are provided on one side of the substrate;

[0010] A magnetic attraction member, one side of several of the magnetic attraction members is embedded in several of the installation grooves, and the other side of the magnetic attraction member is fixedly connected to the covering member.

[0011] The tablet computer rubber-coated protective cover, wherein the coating is a silica gel coating;

[0012] The covering member comprises a first sheet and a second sheet, wherein the first sheet and the second sheet are respectively located at two sides of the substrate, and the first sheet and the second sheet are fixedly connected by silicone vulcanization fusion at positions corresponding to the edges of the substrate.

[0013] The tablet computer rubber-coated protective cover, wherein the first bending portion is located on the center line of the covering member;

[0014] The covering member includes a first covering member and a second covering member, wherein the first covering member and the second covering member are respectively located on both sides of the first bending portion and are fixedly connected to the first bending portion;

[0015] The first cover member and the second cover member have the same outline shape.

[0016] In the tablet computer rubber-coated protective cover, the first cover and the second cover are provided with paving portions at positions corresponding to the two ends of the first bending portion, and the paving portions are recessed toward the center direction of the first bending portion.

[0017] In the tablet computer rubber-coated protective cover, the first cover piece and the second cover piece have smooth and rounded edges and corners.

[0018] In the tablet computer rubber-coated protective cover, the first cover is provided with a clearance hole, and the clearance hole is used to avoid the camera of the tablet computer.

[0019] The tablet computer rubber-coated protective cover, wherein the second cover is provided with a second bending portion and a third bending portion, and the second bending portion and the third bending portion are arranged in parallel with a predetermined distance;

[0020] The thickness of the first bending portion, the second bending portion and the third bending portion is smaller than the thickness of other positions of the covering component.

[0021] The tablet computer rubber-coated protective cover, wherein the substrate comprises:

[0022] A first plate body, wherein the first plate body is sleeved in the first covering member;

[0023] a second plate body, wherein the second plate body is sleeved in the second cover member and the second plate body is located between the first bending portion and the second bending portion;

[0024] a third plate body, wherein the third plate body is sleeved in the second cover member and is located between the second bending portion and the third bending portion;

[0025] A fourth plate body is sleeved in the second cover member, and the fourth plate body is located on a side of the third bending portion away from the third plate body.

[0026] The tablet computer rubber-coated protective cover, wherein a plurality of the mounting grooves are arranged around the edges of the first cover piece and the second cover piece;

[0027] The shapes of some of the installation slots are different, and the shapes of some of the magnetic suction parts are adapted to the shapes of the corresponding installation slots.

[0028] A smart terminal accessory, wherein the smart terminal accessory comprises the tablet computer rubber-coated protective cover described in any one of the above.

[0029] The beneficial effect of the utility model is that the utility model sets a plurality of installation grooves on the substrate inside the covering, embeds magnetic suction parts in the installation grooves, and then uses the covering part to wrap the substrate to fix the magnetic suction parts and the substrate. The tablet computer can be installed and fixed by magnetic suction, and the edge of the tablet computer has no protrusions. The covering part made of elastic material can not only protect the tablet computer, but also improve the feel of the tablet computer when it is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional structural schematic diagram of the rubber-coated protective cover for a tablet computer of the utility model;

[0031] Figure 2 This is an exploded view of the structure of the rubber-coated protective cover for a tablet computer of the utility model;

[0032] Figure 3 This is a schematic diagram of the assembly of the rubber-coated protective cover for a tablet computer of the utility model;

[0033] Figure 4 The utility model is a cross-sectional schematic diagram of a rubber-coated protective cover for a tablet computer.

[0034] exist Figures 1 to 4 In the figure: 100, covering member; 101, first covering member; 102, second covering member; 103, clearance hole; 104, clearance portion; 110, first bending portion; 120, second bending portion; 130, third bending portion; 200, base plate; 201, mounting groove; 210, first plate body; 220, second plate body; 230, third plate body; 240, fourth plate body; 300, magnetic member. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0036] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0038] In the prior art, tablet computer protective covers are fixed by buckles, there are connecting structures between the buckles, and the outer side of the connecting structure is covered with the protective cover, which significantly increases the thickness of the tablet computer during use. In addition, there are raised buckle structures around the tablet computer, which affects the user's feel.

[0039] Based on the above problems in the prior art, the utility model provides a tablet computer rubber-coated protective cover, such as Figure 1 and Figure 2 As shown, the utility model tablet computer rubber-wrapped protective cover includes: a covering member 100, the covering member 100 is a member made of elastic material, and a first bending portion 110 is arranged on the covering member 100; a substrate 200, a plurality of substrates 200 are arranged, and the plurality of substrates 200 are sleeved inside the covering member 100, and a plurality of mounting grooves 201 are arranged on one side of the substrate 200; a magnetic member 300, one side of the plurality of magnetic members 300 is embedded in the plurality of mounting grooves 201, and the other side of the magnetic member 300 is fixedly connected to the covering member 100.

[0040] The utility model sets a plurality of mounting grooves 201 on the substrate 200 inside the covering member 100, and engages the magnetic suction member 300 in the mounting grooves 201, and then uses the covering member 100 to wrap the substrate 200, so as to fix the magnetic suction member 300 and the substrate 200, so that the tablet computer can be installed and fixed by magnetic suction, and the edge of the tablet computer has no protrusions. The covering member 100 made of elastic material can protect the tablet computer and improve the feel of the tablet computer when it is used.

[0041] In this embodiment, if Figure 1 and Figure 2 As shown, the main body of the tablet computer rubber-coated protective cover of the utility model is composed of a covering member 100, a base plate 200 and a magnetic attraction member 300, wherein the covering member 100 is made of elastic material, which has a longer service life than the leather material commonly used in the prior art, and can also further improve the touch feel. In order to achieve the effect of fully wrapping the back side of the tablet computer screen, a first bending portion 110 is further provided on the covering member 100 in the present embodiment. By folding the covering member 100 along the first bending portion 110, the tablet computer can be fully wrapped. When using the tablet computer, the covering member 100 corresponding to the tablet computer screen position can be flipped over in a posture similar to turning a book for easy use.

[0042] There are several substrates 200, which are used to support the covering member 100 and provide rigid protection for the tablet computer. In the specific setting, the substrates 200 can be made of metal, plastic and other materials. In the specific setting, the substrates 200 are sleeved inside the covering member 100 and are completely wrapped by the covering member 100 to form a structure similar to a skeleton. When facing a strong impact force, the substrate 200 can absorb the impact force to protect the tablet computer. In this embodiment, in order to install the protective cover with the tablet computer, several mounting grooves 201 are also provided on the substrate 200. Correspondingly, the above-mentioned several magnetic suction members 300 are embedded in the mounting grooves 201, so as to form a magnetic connection with the tablet computer. In this embodiment, for tablet computers of different models, the specific positions of the magnetic suction members 300 can be set in a targeted manner to ensure the reliability of the magnetic suction installation. On the other hand, since the magnetic suction members 300 are provided on several substrates 200, when the protective cover is attached to the tablet computer, both sides form a magnetic fixation on the tablet computer, which is convenient for protection and user operation.

[0043] In this embodiment, when producing the protective cover, the covering member 100 is completely covered with the substrate 200, and the position corresponding to the substrate 200 in the covering member 100 is fitted and fixed to the substrate 200. For the several magnetic components 300 on the substrate 200, one side of the magnetic component 300 is embedded and fixed in the installation groove 201, and the other side is fitted and fixedly connected to the covering member 100 at the corresponding position, thereby ensuring the integrity of the protective cover and improving the service life. It should be noted that the thickness of the magnetic component 300 should not exceed the thickness of the substrate 200 to avoid the magnetic component 300 protruding to affect the thickness of the tablet computer after installation.

[0044] Based on the above embodiments, in one possible implementation of the present invention, the above-mentioned covering piece 100 is made of silicone material to provide a better operating feel. At the same time, compared with the protective cover made of leather material in the prior art, it can increase the service life and avoid tearing at the bending part due to excessive use.

[0045] During specific production, the cover 100 can be specifically preset as a first sheet and a second sheet, the first sheet and the second sheet are respectively located on both sides of the substrate 200, and the substrate 200 is clamped. Figure 4 As shown, the positions of the first sheet and the second sheet corresponding to the edge of the substrate 200 are fixed by a silicone vulcanization fusion process, so that the first sheet and the second sheet form a complete covering member 100 as a whole. This arrangement avoids manual assembly and effectively improves product quality.

[0046] In another embodiment of the present invention, Figure 1 As shown, the first bending portion 110 is located on the center line of the cover 100 to form the cover 100 into two independent protection structures for protecting the back side and the screen side of the tablet computer respectively. The first bending portion 110 provides a function similar to a hinge, which can be convenient for users to fold it.

[0047] Specifically, for the convenience of description, in the following embodiments, the two sides of the covering member 100 corresponding to the first bending portion 110 are named as the first covering member 101 and the second covering member 102, respectively. Those skilled in the art should understand that this definition is only used to facilitate the following description, and the first covering member 101 and the second covering member 102 are respectively part of the covering member 100 and are made as one piece.

[0048] The first cover 101 and the second cover 102 are respectively located on both sides of the first bending portion 110 and are fixedly connected to the first bending portion 110. In a specific setting, the first cover 101 and the second cover 102 have the same contour shape, wherein the first cover 101 is used to protect the back side of the tablet computer, and the second cover 102 is used to protect the screen side of the tablet computer.

[0049] Further, in another possible implementation of the present invention, as Figure 1 and Figure 2 As shown, the positions of the first cover 101 and the second cover 102 corresponding to the two ends of the first bending portion 110 are further provided with yielding portions 104. The yielding portion 104 is specifically a groove that is recessed toward the center direction of the first bending portion 110. The reason for its provision is that when the user flips the second cover 102, the user usually holds the lower corner of the second cover 102 to fold it, which results in an angle between the direction of the folding force and the setting direction of the first bending portion 110. The angle easily causes one side of the first bending portion 110 to be subjected to greater force. After repeated use, material fatigue and tension easily lead to breakage. Therefore, by providing the yielding portion 104, a certain yielding space can be provided to avoid confrontation with the component force applied by the user, thereby extending the service life of the protective cover.

[0050] Furthermore, in this embodiment, if Figure 1 As shown, the corners of the first cover 101 and the second cover 102 should also be smoothly rounded. The purpose of this setting is to make the protective cover smoother. On the one hand, it adapts to the corner design of the tablet computer, and on the other hand, it can enhance the user's grip and avoid irritation caused by contact.

[0051] In another embodiment of the present invention, Figure 1 and Figure 2 As shown, since the tablet computer in the prior art has a camera, in order to avoid shielding the camera, a clearance hole 103 is also provided on the first cover 101 in this embodiment. When the protective cover is installed on the tablet computer, the camera of the tablet computer can be installed corresponding to the clearance hole 103, so that the camera is exposed to avoid affecting the shooting effect.

[0052] In another embodiment of the present invention, Figure 1 and Figure 2 As shown, in order to further increase the function of the tablet computer rubber-wrapped protective cover, in the present embodiment, a second bending portion 120 and a third bending portion 130 are further provided on the second cover 102, and the second bending portion 120 is arranged in parallel with the third bending portion 130, and is arranged in parallel with the side of the second cover 102. In actual arrangement, the second bending portion 120 and the third bending portion 130 are the same as the first bending portion 110, and are all used to fold a specific position of the cover 100. In the present embodiment, the substrate 200 is not arranged inside the first bending portion 110, the second bending portion 120 and the third bending portion 130, and the thickness of the first bending portion 110, the second bending portion 120 and the third bending portion 130 should be smaller than the thickness of other positions on the cover 100 to ensure smoothness of folding.

[0053] During specific use, the user can hold the corners of the second cover 102 and lift up the second cover 102 to expose the screen of the tablet computer. During this process, the first bending portion 110 plays a major role in rotation. During use, the first bending portion 110 can be used to completely flip the second cover 102 360 degrees so that it can be reversely fitted with the first cover 101 to facilitate user holding. In another method of use, the first bending portion 110 can be used to flip the second cover 102 to a predetermined angle, and then the second bending portion 120 and the third bending portion 130 can be used to bend the second cover 102 to form a column with a triangular cross-section, and then the bent structure can be used as a stand for the tablet computer, avoiding the need to carry other stand accessories.

[0054] In another embodiment of the present invention, Figure 2 and Figure 3As shown, the substrate 200 is provided with a plurality of substrates. In a specific embodiment, the substrate 200 includes a first plate body 210, a second plate body 220, a third plate body 230 and a fourth plate body 240. Figure 4 As shown, the first plate body 210 is sleeved in the first cover 101. The first plate body 210 has the largest area and plays a major role in protecting the back of the tablet computer; the second plate body 220 is sleeved in the second cover 102, and the second plate body 220 is located between the first bending portion 110 and the second bending portion 120; the third plate body 230 is sleeved in the second cover 102, and the third plate body 230 is located between the second bending portion 120 and the third bending portion 130; the fourth plate body 240 is sleeved in the second cover 102, and the fourth plate body 240 is located on the side of the third bending portion 130 away from the third plate body 230.

[0055] During specific settings, the widths of the second plate 220, the third plate 230 and the fourth plate 240 can be set according to the model of the tablet computer. When setting the second plate 220, the third plate 230 and the fourth plate 240, it should be noted that they can be rolled up to form a triangular column to form a support for the tablet computer at a certain angle, thereby replacing the mobile phone holder.

[0056] In this embodiment, since the covering member 100 is made of silicone material, after the second plate 220, the third plate 230 and the fourth plate 240 are rolled up to a predetermined triangular prism shape, they form abutment with the outer side of the first covering member 101. Since the silicone material has a high friction coefficient, it can ensure that the second plate 220, the third plate 230 and the fourth plate 240 remain in a rolled up state, thereby providing a stable support effect.

[0057] In a specific embodiment, Figure 3 As shown, the magnetic members 300 on the second plate 220 and the third plate 230 also have a relative corresponding relationship, and the corresponding magnetic members N direction and S direction correspond to each other. After the second plate 220, the third plate 230 and the fourth plate 240 are wound into a triangular prism shape, the magnetic members 300 on the second plate 220 and the third plate 230 are attracted to each other, which can maintain the enclosed state of the triangular prism and automatically form a centering positioning to achieve a stable support effect.

[0058] In another embodiment of the present invention, Figure 2 As shown, the plurality of mounting grooves 201 provided on the substrate 200 are arranged circumferentially along the edges of the first cover 101 and the second cover 102. Such an arrangement has the advantage of improving the stability of the magnetic connection of the magnetic element 300 to the tablet computer, while preventing the magnetic attraction from affecting the functional components arranged in the center of the tablet computer.

[0059] During specific settings, the shapes of several mounting grooves 201 are different, and the shapes of several magnetic parts 300 are adapted to the shapes of the corresponding mounting grooves 201. Since the components at different positions on the tablet computer are distributed differently, during specific settings, technicians in this field can set the positions of the magnetic parts 300 according to the structural layout of a specific model of tablet computer. At the same time, by setting magnetic parts 300 of different shapes, the magnetic parts of the tablet computer can be reused, which can improve the installation strength and prevent the protective cover from falling off.

[0060] Based on the above embodiments, the actual use process of the tablet computer protective cover of the utility model is as follows:

[0061] The tablet computer protective cover of the utility model is used for a tablet computer with an original magnetic shell. In specific production, Figure 2 and Figure 3 As shown, the staff installs the magnetic attraction member 300 into the installation groove 201 of the substrate 200, and then Figure 1 As shown, the substrate 200 is fixed at a predetermined position inside the covering member 100 by double-sided lamination process of the covering member 100, and then the edge of the covering member 100 is fixedly connected by silicone vulcanization fusion process to form a structure as shown in FIG. Figure 4 Shown and Figure 1 Tablet case as a whole shown.

[0062] When installed with a tablet computer, the first cover 101 corresponds to the back side of the tablet computer, and the second cover 102 corresponds to the screen side of the tablet computer. A magnetic connection is formed with the outer shell of the tablet computer through the magnetic suction component 300. Due to the high friction coefficient of the silicone material covering 100 and the magnetic suction force, the tablet computer can be firmly fixed in the tablet computer rubber protective cover.

[0063] Compared with the prior art, the utility model can effectively increase the product life and improve the grip feel. Since there is no need to use an integrated snap-fit ​​structure, the thickness of the protective cover can be further reduced while controlling the thickness of the substrate 200, thereby providing users with a better user experience.

[0064] Based on the above embodiments, the utility model also provides a smart terminal accessory, which includes a tablet computer rubber-wrapped protective cover as described in any one of the above embodiments, and the tablet computer rubber-wrapped protective cover includes: a covering member, which is an elastic covering member, and a first bending portion is provided on the covering member; a substrate, which is provided with a plurality of substrates, and the plurality of substrates are sleeved inside the covering member, and a plurality of mounting grooves are provided on one side of the substrate; a magnetic member, one side of the plurality of magnetic members is embedded in the plurality of mounting grooves, and the other side of the magnetic member is fixedly connected to the covering member. The utility model provides a plurality of mounting grooves on the substrate inside the covering member, embeds the magnetic member in the mounting groove, and then uses the covering member to wrap the substrate, fixes the magnetic member and the substrate, and can install and fix the tablet computer by magnetic attraction. The edge of the tablet computer has no protrusions, and the covering member made of elastic material can not only protect the tablet computer, but also improve the feel of the tablet computer when in use.

[0065] In summary, the utility model provides a tablet computer rubber-wrapped protective cover and smart terminal accessories, wherein the tablet computer rubber-wrapped protective cover includes: a covering member, which is an elastic covering member, and a first bending portion is provided on the covering member; a substrate, which is provided with a plurality of substrates, and the plurality of substrates are sleeved inside the covering member, and a plurality of mounting grooves are provided on one side of the substrate; a magnetic member, and one side of the plurality of magnetic members is embedded in the plurality of mounting grooves, and the other side of the magnetic member is fixedly connected to the covering member. The utility model provides a plurality of mounting grooves on the substrate inside the covering member, embeds the magnetic member in the mounting groove, and then uses the covering member to wrap the substrate, fixes the magnetic member and the substrate, and can install and fix the tablet computer by magnetic attraction. The edge of the tablet computer has no protrusions, and the covering member made of elastic material can protect the tablet computer and improve the feel of the tablet computer when in use.

[0066] It should be understood that the application of the present invention is not limited to the above examples. For ordinary technicians in this field, improvements or changes can be made according to the above description. All these improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A tablet computer protective cover, It is characterized in that The tablet computer rubber-coated protective cover comprises: A covering member, wherein the covering member is an elastic covering member and is provided with a first bending portion; A substrate, wherein a plurality of substrates are provided, and the plurality of substrates are sleeved inside the covering member, and a plurality of mounting grooves are provided on one side of the substrate; A magnetic attraction member, one side of several of the magnetic attraction members is embedded in several of the installation grooves, and the other side of the magnetic attraction member is fixedly connected to the covering member.

2. The tablet computer rubber-coated protective cover according to claim 1, It is characterized in that The coating is a silica gel coating; The covering member comprises a first sheet and a second sheet, wherein the first sheet and the second sheet are respectively located at two sides of the substrate, and the first sheet and the second sheet are fixedly connected by silicone vulcanization fusion at positions corresponding to the edges of the substrate.

3. The tablet computer rubber-coated protective cover according to claim 1, It is characterized in that The first bending portion is located on the center line of the covering member; The covering member includes a first covering member and a second covering member, wherein the first covering member and the second covering member are respectively located on both sides of the first bending portion and are fixedly connected to the first bending portion; The first cover member and the second cover member have the same outline shape.

4. The tablet computer rubber-coated protective cover according to claim 3, It is characterized in that The first cover member and the second cover member are provided with clearance portions at positions corresponding to two ends of the first bending portion, and the clearance portions are recessed toward the center direction of the first bending portion.

5. The tablet computer rubber-coated protective cover according to claim 4, It is characterized in that The corners of the first cover piece and the second cover piece are smoothly rounded.

6. The tablet computer rubber-coated protective cover according to claim 3, It is characterized in that The first cover is provided with a clearance hole, and the clearance hole is used to avoid the camera of the tablet computer.

7. The tablet computer rubber-coated protective cover according to claim 3, It is characterized in that The second cover is provided with a second bending portion and a third bending portion, and the second bending portion and the third bending portion are arranged in parallel with a predetermined distance; The thickness of the first bending portion, the second bending portion and the third bending portion is smaller than the thickness of other positions of the covering member.

8. The tablet computer rubber-coated protective cover according to claim 7, It is characterized in that The substrate comprises: A first plate body, wherein the first plate body is sleeved in the first covering member; a second plate body, wherein the second plate body is sleeved in the second cover member and the second plate body is located between the first bending portion and the second bending portion; a third plate body, wherein the third plate body is sleeved in the second cover member and is located between the second bending portion and the third bending portion; A fourth plate body is sleeved in the second cover member, and the fourth plate body is located on a side of the third bending portion away from the third plate body.

9. The tablet computer rubber-coated protective cover according to claim 3, It is characterized in that A plurality of the mounting grooves are arranged around the edges of the first cover member and the second cover member; The shapes of some of the installation slots are different, and the shapes of some of the magnetic suction parts are adapted to the shapes of the corresponding installation slots.

10. A smart terminal accessory, It is characterized in that The smart terminal accessories include the tablet computer rubber-coated protective cover as described in any one of claims 1 to 9 above.

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