protective shell

Abstract

The utility model discloses a protective housing relates to protective housing technical field, and this protective housing includes shell body and support, and the back of shell body corresponds the lens module of electronic equipment and is equipped with the positioning portion, and the support includes the turnover support frame and the chassis, and the chassis is with positioning cooperation of positioning portion, and the side of chassis is equipped with the storage space away from shell body, and the turnover support frame is rotatably connected with the chassis, to make the turnover support frame have the storage state and the unfolded state, the turnover support frame is in the storage state, and the turnover support frame is placed in the storage space, the turnover support frame is in the unfolded state, and the turnover support frame partial frame body is located outside the storage space, and the turnover support frame is set up with the chassis and presents the angle. The utility model provides technical scheme can reduce the probability that the actual installation position of support deviates from the prearranged installation position, and then reduces the probability that the support shields the lens module.

Description

Technical Field

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

[0002] A protective case is a casing used to protect electronic devices such as mobile phones and tablets from damage. As an accessory to electronic devices, protective cases have evolved and diversified along with the development of electronic devices. Considering that the lens modules of most existing electronic devices use a protruding design, which makes them easily scratched during actual use, protective cases that utilize supports to protect the lens modules of electronic devices have emerged.

[0003] However, in the current market, the brackets used to support electronic devices are usually mounted directly on the protective housing to rotate around the lens module. This makes it easy for the brackets to deviate from their preset installation position, thereby obstructing the lens module. Utility Model Content

[0004] The main purpose of this invention is to provide a protective shell that reduces the likelihood of the bracket obstructing the lens module.

[0005] To achieve the above objectives, the protective shell proposed in this utility model includes:

[0006] The housing body has a positioning part on its back corresponding to the lens module of the electronic device; and

[0007] The bracket includes a flip support frame and a base frame. The base frame is positioned and engaged with the positioning part. The base frame has a storage space on the side away from the shell body. The flip support frame is rotatably connected to the base frame so that the flip support frame has a storage state and an unfolded state.

[0008] In the stowed state, the flip support frame is placed within the stowed space; in the unfolded state, part of the flip support frame is located outside the stowed space, and the flip support frame is set at an angle to the base frame.

[0009] In one embodiment, the base frame includes a mounting base and a decorative shelf, the decorative shelf being disposed on the mounting base to form a storage space between the mounting base and the decorative shelf, and the mounting base and the rotating support frame being positioned close to the decorative shelf during rotation.

[0010] In one embodiment, the decorative frame is riveted to the mounting base; or

[0011] The decorative frame is snapped onto the mounting base; or

[0012] The decorative frame is screwed onto the mounting base; or

[0013] The decorative frame is attached to the mounting base.

[0014] In one embodiment, the positioning part is configured as a positioning groove, the base frame is installed in the positioning groove, and the outer periphery of the base frame abuts against the inner wall of the positioning groove.

[0015] In one embodiment, a handle protrusion is provided at one end of the flip support frame away from the rotation position of the flip support frame and the base frame, and an avoidance notch is provided on the groove wall of the positioning groove corresponding to the handle protrusion, and the handle protrusion passes through the avoidance notch.

[0016] In one embodiment, the base frame is arranged in a ring shape, the flip support frame is arranged in a U-shape, and the inner side of the flip support frame is flush with the inner ring surface of the mounting base; or the inner side of the flip support frame protrudes inward from the inner ring surface of the mounting base.

[0017] In one embodiment, the inner side of the flip support frame and the inner ring of the mounting base are respectively provided with avoidance recesses corresponding to the camera of the lens module.

[0018] In one embodiment, the positioning part is configured as a positioning groove, the base frame is arranged in a ring shape, and the inner periphery of the base frame abuts against the outer wall of the positioning groove.

[0019] In one embodiment, the tilting support frame is rotatably connected to the base frame via a hinge; and / or

[0020] The flip support frame is provided with multiple rotating parts at intervals along the length of the shell body, and the base frame is provided with a rotating engagement part corresponding to each of the rotating parts, and one rotating part is rotatably connected to one rotating engagement part.

[0021] In one embodiment, the base frame is bonded to the shell body; or

[0022] The base frame is snapped onto the shell body; or

[0023] The base frame is riveted to the shell body; or

[0024] The base frame is screwed onto the shell body.

[0025] The technical solution of this utility model is to set a positioning part on the back of the shell body corresponding to the lens module of the electronic device, and make the base frame cooperate with the positioning part. Compared with the prior art, which directly rotates and sets the flip support frame used to support the electronic device at the position corresponding to the lens module, the positioning part of this solution can realize the positioning and installation of the bracket, thereby reducing the probability that the actual installation position of the bracket deviates from the preset installation position, and thus reducing the probability that the bracket will block the lens module.

[0026] It is understandable that the shell body is generally made of flexible materials. If the flip support frame is directly rotated and mounted on the shell body, it is easy for the flip support frame to loosen under tension, for example, but not limited to, when children play and pull on it. In this solution, the flip support frame is rotatably installed into the positioning part through the base frame. The base frame, as the connecting hub between the flip support frame and the shell body, can distribute the force more evenly and avoid the loosening or falling off that may occur if the flip support frame is directly fixed to the surface of the shell body. The base frame can also serve as a support structure to distribute pressure and reinforce the shell structure, reducing the risk of deformation of the protective shell due to frequent rotation. Moreover, the design of separating the flip support frame from the base frame avoids the shell body directly bearing rotational friction, extending the life of the protective shell. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0028] Figure 1 A schematic diagram of the structure of an embodiment of the flip support frame of the protective shell provided by this utility model in the storage state;

[0029] Figure 2 A schematic diagram of the structure of an embodiment of the flip support frame of the protective shell provided by this utility model in the unfolded state;

[0030] Figure 3 An exploded structural diagram of the protective shell provided by this utility model;

[0031] Figure 4 A schematic diagram of the structure of an embodiment of the support for the protective shell provided by this utility model;

[0032] Figure 5 A structural schematic diagram of the bracket of the protective shell provided by this utility model in its unfolded and retracted states;

[0033] Figure 6A schematic diagram of the unfolded structure of the support frame for the protective shell provided by this utility model;

[0034] Figure 7 An exploded structural diagram of the support for the protective shell provided by this utility model.

[0035] Explanation of icon numbers:

[0036] 10. Protective shell; 100. Shell body; 110. Positioning part; 111. Clearance notch; 200. Bracket; 210. Flip support frame; 211. Handle protrusion; 220. Base frame; 221. Storage space; 222. Mounting base; 223. Decorative shelf; 230. Hinge; 240. Rotating shaft; 250. Clearance recess.

[0037] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0038] 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, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0039] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0040] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0041] A protective case is a casing used to protect electronic devices such as mobile phones and tablets from damage. As an accessory to electronic devices, protective cases have evolved and diversified along with the development of electronic devices. Considering that the lens modules of most existing electronic devices use a protruding design, which makes them easily scratched during actual use, protective cases that utilize supports to protect the lens modules of electronic devices have emerged.

[0042] However, currently on the market, the brackets used to support electronic devices are usually mounted directly on the protective housing to rotatably correspond to the lens module. This makes it easy for the bracket to shift from its intended installation position, thereby obstructing the lens module. Moreover, directly mounting the bracket on the protective housing makes it easy for it to detach from the housing due to pulling.

[0043] To solve the above problems, this utility model proposes a protective shell 10.

[0044] It should be noted that the accompanying diagram in this solution is a protective case for a mobile phone with the camera module arranged horizontally. The protective case 10 of this solution is not limited to mobile phones, such as but not limited to Huawei Pura 70 series models and iPhone 16 series models, and can also be applied to tablets.

[0045] Please see Figure 1 , Figure 2 , Figure 3 and Figure 6 In one embodiment of this utility model, the protective shell 10 includes a shell body 100 and a bracket 200. The back of the shell body 100 is provided with a positioning part 110 corresponding to the lens module of the electronic device. The bracket 200 includes a flip support frame 210 and a base frame 220. The base frame 220 is positioned and engaged with the positioning part 110. The side of the base frame 220 away from the shell body 100 is provided with a storage space 221. The flip support frame 210 is rotatably connected to the base frame 220 so that the flip support frame 210 has a stored state and an unfolded state. In the stored state, the flip support frame 210 is placed in the storage space 221. In the unfolded state, part of the frame of the flip support frame 210 is located outside the storage space 221, and the flip support frame 210 and the base frame 220 are set at an angle.

[0046] The technical solution of this utility model provides a positioning part 110 on the back of the shell body 100 corresponding to the lens module of the electronic device, and makes the base frame 220 cooperate with the positioning part 110. Compared with the prior art, which directly rotates and sets the flip support frame 210 used to support the electronic device at the position corresponding to the lens module, the positioning part of this solution can realize the positioning and installation of the bracket 200, thereby reducing the probability that the actual installation position of the bracket 200 deviates from the preset installation position, and thus reducing the probability that the bracket 200 will block the lens module.

[0047] It is understandable that the shell body 100 is generally made of flexible material. If the flip support frame 210 is directly rotated and mounted on the shell body 100, it is easy for the flip support frame 210 to loosen under tension, for example, but not limited to, when children play and pull it. In this solution, the flip support frame 210 is rotated and mounted into the positioning part 110 through the base frame 220. The base frame 220, as the connection hub between the flip support frame 210 and the shell body 100, can distribute the force more evenly and avoid the loosening or falling off that may occur if the flip support frame 210 is directly fixed to the surface of the shell body 100. The base frame 220 can also serve as a support structure to distribute pressure and reinforce the shell structure, reducing the risk of deformation of the protective shell 10 due to frequent rotation. Moreover, by designing the support frame and the base frame 220 separately, the support structure of the base frame 220 can distribute pressure and prevent the shell body 100 from directly bearing rotational friction, reducing the risk of deformation of the protective shell 10 due to frequent rotation and extending the life of the protective shell 10.

[0048] Specifically, this solution rotatably mounts the flip support frame 210 within the storage space 221 of the base frame 220. When the user does not need the flip support frame 210 to support the electronic device, it can be rotated to place within the storage space 221, making it convenient for the user to carry. When the user needs the flip support frame 210 to support the electronic device for viewing, such as when watching a video on the electronic device, the flip support frame 210 can be rotated to flip out of the storage space 221, so that the flip support frame 210 and the base frame 220 are set at a certain angle. At this time, the electronic device is tilted under the support of the flip support frame 210; this not only makes it convenient for the user to carry but also improves the user's ease of use.

[0049] Reference Figures 4 to 7Optionally, in this embodiment, the base frame 220 includes a mounting base 222 and a decorative shelf 223. The decorative shelf 223 is disposed on the mounting base 222 to form a storage space 221 between the mounting base 222 and the decorative shelf 223. The mounting base 222 and the rotating position of the flip support frame 210 are located close to the decorative shelf 223. The decorative shelf 223 can improve the aesthetics of the bracket 200. Furthermore, the decorative shelf 223 can also serve as a limiting structure, abutting against the flip support frame 210 at its maximum opening angle, so that the maximum opening angle of the flip support frame 210 and the base frame 220 is limited to a certain range. Of course, this solution is not limited to this. In other embodiments, the base frame 220 may not have a decorative shelf 223, and the storage space 221 may be directly recessed on the base frame 220.

[0050] Furthermore, in this embodiment, multiple decorative shelves 223 are provided, and different decorative shelves 223 can be configured with different colors, so that users can choose the protective case 10 according to their preferred color. Of course, this solution is not limited to this. In other embodiments, multiple decorative shelves 223 are provided, and different decorative shelves 223 can also be provided with different patterns.

[0051] Optionally, in one embodiment, the decorative frame 223 is riveted to the mounting base 222. This is because riveting offers high stability, and fixing the decorative frame 223 by riveting increases its installation stability, making it less prone to loosening or falling off during long-term use. Moreover, after riveting, the decorative frame 223 and the mounting base 222 become integrated, with no exposed screws or connecting parts, resulting in a cleaner and neater appearance.

[0052] Of course, in the second embodiment, the decorative frame 223 can also be screwed to the mounting base 222; this is because screws are easy to operate, which can improve the installation efficiency of the decorative frame 223, and the screw connection is more stable, which can improve the installation stability of the decorative frame 223.

[0053] In the third embodiment, the decorative frame 223 can also be snapped onto the mounting base 222. This is because the snap-fit ​​structure is usually hidden between the decorative frame 223 and the mounting base 222 and is recessed inside one of them, which does not significantly increase the overall thickness. Moreover, when there are multiple decorative frames 223, the snap-fit ​​method allows users to easily replace and install their preferred decorative frame 223.

[0054] In the fourth embodiment, the decorative frame 223 is bonded to the mounting base 222. This eliminates the need for the detachable connection structure (such as screws or clips) between the decorative frame 223 and the mounting base 222 in traditional designs, making the bracket 200 thinner and more compact overall. Furthermore, after bonding, the decorative frame 223 and the mounting base 222 form a rigid whole, providing more concentrated support and reducing wobbling caused by loose connections, thereby lowering the likelihood of the base 220 obstructing the camera.

[0055] Optionally, the base frame 220 is bonded to the shell body 100; or the base frame 220 is snapped onto the shell body 100; or the base frame 220 is riveted to the shell body 100; or the base frame 220 is screwed onto the shell body 100.

[0056] In one embodiment, the base frame 220 is bonded to the shell body 100. It can be understood that the base frame 220 and the shell body 100 are fixed together by adhesive, eliminating the need for detachable connection structures (such as screws or clips) between the base frame 220 and the shell body 100 in traditional designs, thus making the protective shell 10 thinner and more compact overall. After bonding, the base frame 220 and the shell body 100 form a rigid whole, with more concentrated support, reducing wobbling caused by loose connections, thereby reducing the likelihood of the base frame 220 obstructing the camera.

[0057] In the second embodiment, the base frame 220 is riveted to the shell body 100. Similarly, this can improve the installation stability of the base frame 220, making it less prone to loosening or falling off during long-term use. It also helps the base frame 220 and the shell body 100 to be integrated as one unit, with no exposed screws or connecting parts, resulting in a cleaner and neater appearance.

[0058] Of course, in the third embodiment, the base frame 220 can also be screwed to the shell body 100. This is because screws are easy to operate, which can improve the installation efficiency of the base frame 220. Moreover, screw connections are more stable, which can improve the installation stability of the base frame 220.

[0059] In the fourth embodiment, the base frame 220 is snapped onto the shell body 100. This is because the snap-fit ​​structure is usually hidden inside the shell body 100 or the base frame, and will not significantly increase the overall thickness. Moreover, the snap-fit ​​method makes it convenient for users to install it themselves. When the user does not need the bracket 200, the bracket 200 can be removed, which can reduce the weight of the protective shell 10 and make it easy to carry. When the user needs the bracket 200, the bracket 200 can be installed onto the shell body 100 by himself.

[0060] In this embodiment, the mounting base 222 is bonded and riveted to the positioning part 110, which can further increase the installation stability of the mounting base 222.

[0061] Optionally, in this embodiment, the positioning part 110 is configured as a positioning groove, and the base frame 220 is installed in the positioning groove. The outer periphery of the base frame 220 abuts against the inner wall of the positioning groove. It can be understood that the inner wall of the positioning groove abuts against the outer periphery of the base frame 220, thus limiting the position of the base frame 220 and preventing it from shifting and obstructing the camera. Furthermore, during assembly, the flip support frame 210 is rotatably mounted on the base frame 220. That is, the bracket 200 is assembled first, and then the entire bracket 200 is assembled into the positioning part 110. It can be understood that the operating space of the positioning groove is limited, which facilitates the installation operation of the flip support frame 210, thereby improving the installation efficiency of the bracket 200. Of course, this solution is not limited to this. In other embodiments, the positioning part 110 can also be configured as a positioning groove. Specifically, the positioning groove is recessed into the surface of the shell body 110, and the base frame 220 is provided with a positioning post corresponding to the positioning groove. During assembly, the positioning post is inserted into the positioning groove to achieve the positioning of the bracket, thereby preventing the base frame 220 from shifting and obstructing the camera. It should be noted that the positioning groove can be interpreted broadly. The positioning groove can also be a groove with a sealed bottom, or it can be a through groove, that is, a positioning through hole.

[0062] It should be noted that the lens module of the electronic device generally protrudes from the protective shell 10. In this solution, the positioning part 110 corresponding to the lens module of the electronic device is configured as a positioning groove. The groove wall can also be used to create a gap between the lens module and the placement surface when the electronic device is placed, preventing dust particles from the placement surface from scratching the lens module. Specifically, when the electronic device is placed on a table (i.e., the desktop), even if the electronic device is accidentally dropped, the groove wall can still protect the lens module. It is understood that the bracket 200 in this solution will also have an clearance opening corresponding to the lens module.

[0063] In one embodiment, to facilitate the user's flipping of the flipping support frame 210, a handle protrusion is provided at one end of the flipping support frame 210 away from the rotation position of the flipping support frame 210 and the base frame 220. That is, a handle protrusion 211 is provided at one end of the flipping support frame 210 away from the decorative frame 223. The groove wall of the positioning groove is provided with an avoidance notch 111 corresponding to the handle protrusion 211, and the handle protrusion 211 passes through the avoidance notch 111.

[0064] Furthermore, the handle protrusion 211 is spaced apart from the bottom wall of the clearance notch 111, which makes it convenient for the user to fasten the flip support frame 210. Of course, this solution is not limited to this. In other embodiments, the handle protrusion 211 may not be spaced apart from the bottom wall of the clearance notch 111, but may extend slightly outward from the clearance notch 111.

[0065] Furthermore, the decorative frame 223 and the flip support frame 210 protrude from the wall of the positioning groove. Of course, this solution is not limited to this. In other embodiments, the end faces of the decorative frame 223 and the flip support frame 210 may also be flush with the wall of the positioning groove.

[0066] In one embodiment, when the decorative frame 223 and the flip support frame 210 protrude from the groove wall of the positioning groove, the flip support frame 210 has a protruding frame body protruding from the groove wall of the positioning groove. Each of the two side walls of the protruding frame body in the left-right direction of the electronic device is provided with a handle groove, which allows the user to easily flip the flip support frame 210.

[0067] Optionally, the base frame 220 is annular, and the flip support frame 200 is U-shaped. The inner side of the flip support frame 210 is flush with the inner ring surface of the mounting base 222; or the inner side of the flip support frame 210 protrudes inward from the inner ring surface of the mounting base 222. This allows the flip support frame 210 to cover the mounting base 222, which improves the aesthetics of the protective shell 10 while reducing the weight of the bracket 200. Of course, this solution is not limited to this. In other embodiments, the mounting base 222 and the flip support frame 200 can also be plate-shaped, with a clearance hole provided for each lens and flash unit of the lens module.

[0068] Furthermore, the inner side of the flip support frame 210 and the inner ring of the mounting base 222 are respectively provided with avoidance recesses 250 corresponding to the camera of the lens module; this can prevent the flip support frame 210 and the mounting base 222 from blocking the camera of the lens module, while widening the width of the local frame of the flip support frame 210 and the mounting base 222, thereby helping to improve the strength of the flip support frame 210 and the mounting base 222.

[0069] Optionally, in the second embodiment, the positioning part 110 is configured as a positioning groove, and the base frame 220 is arranged in a ring shape, with the inner periphery of the base frame 220 abutting against the outer groove wall of the positioning groove. It can be understood that this solution utilizes the abutment between the inner periphery of the base frame 220 and the outer groove wall of the positioning groove, that is, the base frame 220 is fitted onto the outer periphery of the positioning groove. In this way, the outer groove wall of the positioning groove can be used to restrict the position of the base frame 220, thereby preventing the base frame 220 from shifting and obstructing the camera.

[0070] Reference Figure 5Optionally, when the flip support frame 210 is in the unfolded state, the angle between the flip support frame 210 and the base frame 220 is between 70° and 85°. This can be understood as the angle between the flip support frame 210 and the base frame 220 being between 70° and 85° when the flip support frame 210 is at its flip limit, i.e., 70°≤α≤85°. This facilitates viewing for the user while improving the support stability of the flip support frame 210.

[0071] In this embodiment, when the flip support frame 210 is at its flip limit, the angle between the flip support frame 210 and the base frame 220 is 85°.

[0072] It should be noted that, Figure 5 The dashed structure in the image represents the unfolded, rotating support frame.

[0073] Furthermore, the flip support frame 210 is rotatably connected to the base frame 220 via a hinge 230. Specifically, the hinge 230 is fixed to the flip support frame 200, and the flip support frame 200 is rotatably mounted on the base via a pivot 240. This rotating structure is simple and easy to install. Of course, this solution is not limited to this. In other embodiments, the flip support frame 210 can also be rotatably connected to the base frame 220 via a hinge.

[0074] Optionally, the flip support frame 210 is provided with a plurality of rotating parts at intervals along the length direction of the shell body 100, and the base frame 210 is provided with a rotating engagement part corresponding to each of the rotating parts. One rotating part is rotatably connected to one rotating engagement part. It can be understood that the rotating parts and the rotating engagement parts not only play a role in rotation, but also play a role in supporting the flip support frame 210. The cooperative arrangement of multiple rotating parts and multiple rotating engagement parts can also improve the support stability of the flip support frame 210.

[0075] In this embodiment, the base frame 220 includes a mounting base 222 and a decorative shelf 223, with a storage space 221 formed between the mounting base 222 and the decorative shelf 223. The flip support frame 210 is rotatably connected to the mounting base 222 via a hinge 230.

[0076] Furthermore, in this embodiment, the base frame 220 is provided with a rotating lug extending in the direction away from the shell body 100, the hinge 230 is fixed on the flip support frame 200, and the rotating shaft 240 passes through the rotating hole of the hinge 230 and the rotating hole of the lug, so that the flip support frame 210 is rotatably mounted on the base frame 220.

[0077] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A protective shell, characterized in that, include: The shell body has a positioning part on its back corresponding to the lens module of the electronic device; and The bracket includes a flip support frame and a base frame. The base frame is positioned and engaged with the positioning part. The base frame has a storage space on the side away from the shell body. The flip support frame is rotatably connected to the base frame so that the flip support frame has a storage state and an unfolded state. The flip-up support frame is in a stowed state, and the flip-up support frame is placed within the stowage space; When the flip support frame is in the unfolded state, part of the frame is located outside the storage space, and the flip support frame is set at an angle to the base frame.

2. The protective shell as described in claim 1, characterized in that, The base frame includes a mounting base and a decorative shelf. The decorative shelf is mounted on the mounting base to form a storage space between the mounting base and the decorative shelf. The mounting base and the rotating support frame are positioned close to the decorative shelf.

3. The protective shell as described in claim 2, characterized in that, The decorative frame is riveted to the mounting base; or The decorative frame is snapped onto the mounting base; or The decorative frame is screwed onto the mounting base; or The decorative frame is attached to the mounting base.

4. The protective shell as described in claim 1, characterized in that, The positioning part is configured as a positioning groove, the base frame is installed in the positioning groove, and the outer periphery of the base frame abuts against the inner wall of the positioning groove.

5. The protective shell as described in claim 4, characterized in that, The flip support frame has a handle protrusion at one end away from the rotation position of the flip support frame and the base frame. The groove wall of the positioning groove has an avoidance notch corresponding to the handle protrusion, and the handle protrusion passes through the avoidance notch.

6. The protective shell as described in claim 2, characterized in that, The base frame is arranged in a ring shape, and the flip support frame is arranged in a U-shape. The inner side of the flip support frame is flush with the inner ring surface of the mounting base; or the inner side of the flip support frame protrudes inward from the inner ring surface of the mounting base.

7. The protective shell as described in claim 6, characterized in that, The inner side of the flip support frame and the inner ring of the mounting base are respectively provided with avoidance recesses corresponding to the camera of the lens module.

8. The protective shell as described in claim 1, characterized in that, The positioning part is configured as a positioning groove, the base frame is arranged in a ring shape, and the inner periphery of the base frame abuts against the outer wall of the positioning groove.

9. The protective casing as described in any one of claims 1 to 8, characterized in that, The tilting support frame is rotatably connected to the base frame via a hinge; and / or The flip support frame is provided with multiple rotating parts at intervals along the length of the shell body, and the base frame is provided with a rotating engagement part for each of the rotating parts, and one rotating part is rotatably connected to one rotating engagement part.

10. The protective casing as described in any one of claims 1 to 8, characterized in that, The base frame is bonded to the shell body; or The base frame is snapped onto the shell body; or The base frame is riveted to the shell body; or The base frame is screwed onto the shell body.

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