Protective shell

Abstract

The utility model belongs to the technical field of electronic equipment accessories, and discloses a protection shell which comprises a shell body and a lens protection piece, and a mounting through hole is formed in the position, covering a camera module, of the shell body; the lens protection piece is arranged in the mounting through hole, and the lens protection piece is detachably connected with the shell body. The protection shell can protect the lens of the electronic equipment, the problem that the lens of the electronic equipment is scratched and damaged in daily use is avoided, meanwhile, the protection shell is provided with a freely-replaceable structure, lens protection pieces of different materials, different colors and different technologies can be replaced, and the personalized requirements of a user for the protection shell are met.

Description

Technical Field

[0001] The present application relates to the technical field of electronic device accessories, and more specifically, to a protective case. Background Art

[0002] With the rise of short videos and live streaming, and the popularity of platforms like TikTok and Kuaishou, demand for higher-quality photography on electronic devices has increased. High-quality cameras help users create more engaging content. Camera modules typically feature multiple lenses. Improved features like high pixel count and optical zoom deliver superior photography, meeting users' needs for capturing life moments and sharing on social media.

[0003] In order to protect electronic devices, tablets and other electronic devices from damage, protective cases have become a must-have for users. Various protective cases are emerging on the market. However, the position corresponding to the camera module in the existing protective cases is set as a through hole, and there is a lack of a protective structure for the camera module, which causes multiple lenses on the camera module to be exposed. Since the lens cover is made of glass, when the electronic device falls, the lens cover is easily scratched and damaged. On the one hand, it reduces the normal use effect of the electronic device, and on the other hand, it increases the maintenance cost, which cannot meet the user's demand for protective cases. Utility Model Content

[0004] The present application provides a protective case that can protect the lens of an electronic device, preventing the lens from being scratched and damaged during daily use, and meeting the user's needs for the protective case.

[0005] The protective case provided in this application adopts the following technical solution:

[0006] A protective case, comprising:

[0007] A shell body, wherein a mounting through hole is provided at a position where the camera module is covered by the shell body;

[0008] A lens protection component is arranged in the mounting through hole, and the lens protection component is detachably connected to the shell body.

[0009] Optionally, a mounting portion is provided along the peripheral edge of the mounting through hole, a first protrusion or a second mounting groove is provided on the inner wall of the mounting portion, and a first mounting groove or a second protrusion is provided on the peripheral wall of the lens protector, the first protrusion is snapped into the first mounting groove, or the second protrusion is snapped into the second mounting groove, so that the lens protector is snapped into the mounting portion.

[0010] Optionally, the lens protector is provided with at least one opening for aligning the lens for light transmission; an annular blocking member is provided on the edge of the opening away from the electronic device, and the annular blocking member includes a first blocking portion, which fits the edge of the lens end face to protect the lens.

[0011] Optionally, the annular blocking member further includes a second blocking portion, the second blocking portion and the first blocking portion are integrally formed, a limiting groove is formed between the second blocking portion and the first blocking portion, and the limiting groove is used to limit the lens mounting member and circumferentially wrap the lens.

[0012] Optionally, the shell body is provided with a third ridge, the length direction of the third ridge is perpendicular to the length direction of the first ridge; the lens protector is provided with a first connecting portion at one end close to the electronic device, and the end of the first connecting portion contacts and presses against the third ridge.

[0013] Optionally, a second connecting portion is provided at one end of the lens protection component away from the electronic device; and the end surface of the mounting portion away from the electronic device is located on the same horizontal plane as the end surface of the second connecting portion away from the electronic device.

[0014] Optionally, an end surface of the first connecting portion facing the electronic device matches the shape of the electronic device, and a gap is provided between the first connecting portion and the electronic device for avoiding air.

[0015] Optionally, the lens protection component is further provided with an escape opening, and the escape opening is used to provide a passage for other components.

[0016] Optionally, the lens protector includes a mounting plane and a connecting bevel, and the opening and the avoidance opening are arranged in the mounting plane; the end of the connecting bevel away from the mounting plane is folded toward a side away from the electronic device, and is fixedly connected to the first connecting part.

[0017] Optionally, the area of ​​the connecting bevel on the side away from the frame of the electronic device is larger than the area of ​​the connecting bevel on the side close to the frame of the electronic device.

[0018] It can be seen from the above technical solutions that the embodiments of the present application have the following advantages:

[0019] The lens protector can effectively protect the camera module of the electronic device, thus preventing the lens of the electronic device from being scratched and damaged during daily use. At the same time, the detachable connection between the lens protector and the mounting part enables the lens protector to be freely replaced, and can be replaced with lens protectors of different materials, colors and craftsmanship to protect the camera module, thus meeting the user's personalized pursuit of electronic device protective cases. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 This is an exploded view of the structure of a protective shell disclosed in an embodiment of the present application;

[0022] Figure 2 This is a schematic diagram of the overall structure of a protective case highlighting a lens protection component disclosed in an embodiment of the present application;

[0023] Figure 3 A cross-sectional view of a protective case assembled to an electronic device disclosed in an embodiment of the present application;

[0024] Figure 4 This is a longitudinal structural cross-sectional view of a protective case assembled to an electronic device disclosed in an embodiment of the present application.

[0025] Description of reference numerals:

[0026] 1. Shell body; 11. Mounting through hole; 12. Mounting portion; 13. First ridge; 14. Third ridge; 2. Lens protector; 21. Opening; 22. First mounting groove; 23. Annular blocking member; 231. First blocking portion; 232. Second blocking portion; 233. Limiting groove; 24. First connecting portion; 25. Second connecting portion; 26. Avoidance opening; 27. Mounting plane; 28. Connecting slope. DETAILED DESCRIPTION

[0027] The present application is further described in detail below with reference to the accompanying drawings.

[0028] An embodiment of the present application provides a protective case that can protect the lens of an electronic device to prevent the lens from being scratched and damaged during daily use. At the same time, it has a freely removable structure that can replace lens protection parts with different materials, colors, and craftsmanship to meet the user's personalized usage needs for the protective case.

[0029] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only embodiments of a part of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present invention. 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 this 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 this application.

[0030] The terms "first," "second," "third," "fourth," and the like in the specification and claims of the present invention and in the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "including" and "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0031] In order to protect electronic devices from damage, protective cases have become a must-have for users. Various protective cases are emerging on the market. However, the position corresponding to the camera module in the existing protective cases is set as a through hole, and there is a lack of a protective structure for the camera module, which results in multiple lenses on the camera module being exposed. Since the lens cover is made of glass, the lens is easily scratched and damaged when the electronic device falls. On the one hand, the normal use effect of the electronic device is reduced, and on the other hand, the maintenance cost is increased, which cannot meet the user's demand for protective cases.

[0032] In order to solve the above technical problems, this application discloses a protective case, please refer to Figure 1 and Figure 2, is an embodiment of the protective case in the embodiments of the present application, comprising a case body 1 and a lens protector 2. The shape and size of the case body 1 are adapted to the model of the electronic device and is used to protect the frame and screen of the electronic device. The shape and size of the lens protector 2 are adapted to the camera module and is used to protect the camera module. A mounting through-hole 11 is provided at the position where the camera module is covered in the case body 1. The lens protector 2 is arranged in the mounting through-hole 11, and the lens protector 2 is detachably connected to the case body 1. The lens protector 2 is effectively protected against the camera module of the electronic device, thereby avoiding the problem of the lens of the electronic device being scratched and damaged during daily use. At the same time, the detachable connection between the lens protector 2 and the case body 1 enables the lens protector 2 to be freely disassembled and replaced, and can be replaced with a lens protector 2 of different materials, different colors and different processes to protect the camera module, thereby satisfying the user's pursuit of individuality in the protective case of the electronic device.

[0033] In this embodiment, the shell body 1 is composed of a first structural layer, a second structural layer and a third structural layer. The first structural layer is used to contact the skin of the hand and is made of plastic or TPU material to provide a good touch feel. Secondly, it has good elasticity and shockproof performance, can effectively absorb the impact of falling, and has a buffering effect on the electronic device to prevent the screen from breaking. In addition, it is scratch-resistant and easy to clean. The second structural layer is made of PC material. PC is a hard plastic with high strength and not easy to deform, so that the shape of the shell body 1 can be retained. The third structural layer is used to contact the back cover of the electronic device and is made of leather or velvet material to reduce wear on the back cover of the electronic device. In other embodiments, the shell body 1 can be made of plastic material and a single-layer structure. The actual product can select the material and structure of the shell body 1 according to demand, and is not limited here.

[0034] See also Figure 2 and Figure 3 A mounting portion 12 is provided along the outer edge of the mounting through hole 11. A first protrusion 13 or a second mounting groove is provided on the inner wall of the mounting portion 12. A first mounting groove 22 or a second protrusion is provided on the outer wall of the lens protector 2. The first protrusion 13 snaps into the first mounting groove 22, or the second protrusion snaps into the second mounting groove, so that the lens protector 2 snaps into the mounting portion 12, achieving a detachable connection between the lens protector 2 and the housing body 1. The housing body 1 and the lens protector 2 can be detachably connected by snapping, magnetic attraction, snap fasteners, or other connection methods.

[0035] Specifically, in one embodiment, the mounting portion 12 has a first protrusion 13 formed on its inner wall, and the lens protector 2 has a first mounting groove 22 formed on its outer wall to mate with the first protrusion 13. The first mounting groove 22 is provided to correspond to the first protrusion 13, and the first protrusion 13 is located within and engages with the first mounting groove 22. The engagement of the first protrusion 13 with the first mounting groove 22 facilitates the installation of the lens protector 2 and the mounting portion 12. The mounting portion 12 may be annular, dotted, or linear. In this embodiment, the mounting portion 12 is preferably annular, with the first protrusion 13 extending around the inner wall of the mounting portion 12 and the first mounting groove 22 extending around the outer wall of the lens protector 2. A gap is formed between the end surface of the first protrusion 13 facing the first mounting groove 22 and the bottom wall of the first mounting groove 22. The first protrusion 13 may also be strip-shaped, with the first mounting groove 22 corresponding to the first protrusion 13 and matching the shape and size of the first mounting groove 22.

[0036] When the lens protector 2 needs to be removed, the electronic device is first separated from the protective case. Then, force is applied to the side of the lens protector 2 facing away from the electronic device. Due to the gap between the end surface of the first protrusion 13 facing the first mounting groove 22 and the bottom wall of the first mounting groove 22, the lens protector 2 is pressed against the lens protector 2, causing the first protrusion 13 to slide out of the first mounting groove 22, thereby releasing the engagement between the first protrusion 13 and the first mounting groove 22, and thus removing the lens protector 2 from the case body 1. When a new lens protector 2 needs to be installed, the lens protector 2 is placed on the mounting through-hole 11, covering the mounting through-hole 11. Force is then applied to the side of the lens protector 2 closer to the electronic device, pressing the lens protector 2 so that the first protrusion 13 enters the first mounting groove 22, thereby completing the engagement between the first protrusion 13 and the first mounting groove 22, and thus completing the installation of the lens protector 2 to the case body 1.

[0037] In another embodiment, the mounting portion 12 has a second mounting groove formed on its inner wall, and the lens protector 2 has a second protrusion formed on its outer wall that mates with the second mounting groove. The second mounting groove is provided to correspond to the second protrusion, and the second protrusion is located within and engages with the second mounting groove. The engagement of the second protrusion with the second mounting groove facilitates the mounting of the lens protector 2 to the mounting portion 12. In this embodiment, the mounting portion 12 is preferably annular, with the second protrusion disposed around the outer wall of the lens protector 2 and forming a ring. The second mounting groove is disposed around the inner wall of the mounting portion 12, and a gap is formed between the end surface of the second protrusion facing the second mounting groove and the bottom wall of the second mounting groove.

[0038] See also Figure 3 and Figure 4To enhance the installation stability of the lens protector 2, the case body 1 is provided with a third ridge 14, the length of which is perpendicular to the length of the first ridge 13. A first connecting portion 24 is provided on the end of the lens protector 2 closest to the electronic device, with the distal end of the first connecting portion 24 contacting and pressing against the third ridge 14. The end of the first connecting portion 24 facing the electronic device matches the shape of the electronic device. The first connecting portion 24 is curved, adapted to fit the structure connecting the electronic device's back cover to the camera module. A gap is provided between the first connecting portion 24 and the electronic device to provide clearance. When the electronic device is assembled into the protective case, the third ridge 14 contacts the electronic device's back cover, and the first connecting portion 24 is located in the space formed by the back cover and the third ridge 14. The distal end of the first connecting portion 24 contacts and presses against the third ridge 14, limiting the movement of the lens protector 2 and applying force to the lens protector 2, preventing it from falling off the case body 1 and enhancing its installation stability.

[0039] The end of the lens protector 2 facing away from the electronic device is provided with a second connecting portion 25. The end surface of the mounting portion 12 facing away from the electronic device is located on the same horizontal plane as the end surface of the second connecting portion 25 facing away from the electronic device. When the electronic device falls and lands on the back of the protective case, the end surface of the mounting portion 12 and the end surface of the second connecting portion 25 facing away from the electronic device will preferentially contact the ground, providing support and cushioning for the electronic device and camera module, dispersing and absorbing some of the impact force, and reducing the risk of scratches, dents, and even screen breakage caused by direct impact.

[0040] See also Figure 2 and Figure 3The lens protector 2 is provided with at least one opening 21 and a clearance 26. The opening 21 is used to align the lens for light transmission and imaging, while the clearance 26 provides a passage for other components such as the flash and noise reduction port to achieve their corresponding functions. For electronic devices with multiple lenses, multiple openings 21 are provided, corresponding to each lens. In this embodiment, the electronic device is equipped with three lenses, and three corresponding openings 21 are provided to allow light transmission and imaging for the three lenses. Each lens is fixed to the electronic device via a lens mount. To further enhance the protection of each lens, a physical barrier is added at the opening 21 to reduce damage to the lens from external factors. Specifically, an annular blocking member 23 is provided on the edge of the opening 21 away from the electronic device, and the annular blocking member 23 includes a first blocking portion 231 and a second blocking portion 232. The second blocking portion 232 and the first blocking portion 231 are integrally formed. The first blocking portion 231 is arranged parallel to the end face of the lens and fits the edge of the end face of the lens to protect the lens and reduce damage to the edge of the lens; the second blocking portion 232 and the first blocking portion 231 are perpendicular to each other, and a limiting groove 233 is formed between the second blocking portion 232 and the first blocking portion 231. The limiting groove 233 is used to limit the lens mounting component and circumferentially wrap the lens, thereby achieving protection for each lens.

[0041] In other embodiments, a protective lens may be provided between the limiting groove 233 and the end face of the lens. The protective lens can isolate dust and prevent damage to the lens caused by sharp objects, thereby further enhancing the protection effect on the lens.

[0042] The lens protector 2 includes a mounting plane 27 and a connecting bevel 28. The mounting plane 27 is parallel to the back cover of the electronic device, and the opening 21 and the avoidance opening 26 are disposed within the mounting plane 27. The end of the connecting bevel 28, which is away from the mounting plane 27, is folded toward the side away from the electronic device and is fixedly connected to the first connecting portion 24. In this embodiment, the area of ​​the connecting bevel 28 on the side away from the electronic device frame is larger than the area of ​​the connecting bevel 28 on the side closer to the electronic device frame. The connecting bevel 28 on the side away from the electronic device frame can be used to reserve space for logos. Furthermore, the unique design of the lens protector 2 enhances its aesthetics and easily attracts consumers' attention. Its differentiated design among similar products helps it stand out from competing products and improve its competitiveness.

[0043] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A protective case, characterized in that: include: A shell body, wherein a mounting through hole is provided at a position where the camera module is covered by the shell body; A lens protection component is arranged in the mounting through hole, and the lens protection component is detachably connected to the shell body.

2. The protective case according to claim 1, characterized in that: A mounting portion is provided along the outer peripheral edge of the mounting through hole, a first ridge or a second mounting groove is provided on the inner wall of the mounting portion, and a first mounting groove or a second ridge is provided on the outer peripheral wall of the lens protector, the first ridge is snapped into the first mounting groove, or the second ridge is snapped into the second mounting groove, so that the lens protector is snapped into the mounting portion.

3. The protective case according to claim 2, characterized in that: The lens protector is provided with at least one opening for aligning the lens to allow light to pass through; an annular blocking member is provided at the edge of the opening away from the electronic device, and the annular blocking member includes a first blocking portion, which fits the edge of the lens end face to protect the lens.

4. The protective case according to claim 3, characterized in that: The annular blocking member also includes a second blocking portion, which is integrally formed with the first blocking portion. A limiting groove is formed between the second blocking portion and the first blocking portion, and the limiting groove is used to limit the lens mounting member and circumferentially wrap the lens.

5. The protective case according to claim 3, characterized in that: The shell body is provided with a third ridge, the length direction of the third ridge is perpendicular to the length direction of the first ridge; the lens protector is provided with a first connecting portion at one end close to the electronic device, and the end of the first connecting portion contacts and presses against the third ridge.

6. The protective case according to claim 5, characterized in that: A second connecting portion is provided at one end of the lens protection component away from the electronic device; and an end surface of the mounting portion away from the electronic device and an end surface of the second connecting portion away from the electronic device are located on the same horizontal plane.

7. The protective case according to claim 5, characterized in that: The end surface of the first connecting portion facing the electronic device matches the shape of the electronic device, and a gap is provided between the first connecting portion and the electronic device for avoiding air.

8. The protective case according to claim 5, characterized in that: The lens protection piece is further provided with an escape opening, and the escape opening is used to provide a passage for other components.

9. The protective case according to claim 8, characterized in that: The lens protection component includes a mounting plane and a connecting inclined surface, and the opening and the avoidance opening are arranged in the mounting plane; the end of the connecting inclined surface away from the mounting plane is folded toward the side away from the electronic device and is fixedly connected to the first connecting part.

10. The protective case according to claim 9, characterized in that: The area of ​​the connecting bevel on the side away from the frame of the electronic device is larger than the area of ​​the connecting bevel on the side close to the frame of the electronic device.

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