Mobile phone shell

Abstract

The utility model discloses a mobile phone shell, which comprises a mobile phone shell body used for placing a mobile phone, and the back of the mobile phone shell body is provided with a lens window; the lens cover is slidably arranged on the back of the mobile phone shell body; the back of the mobile phone shell body is provided with a sliding groove structure, the lens cover is provided with a sliding block structure, and the sliding block structure is arranged in the sliding groove structure in a sliding manner, so that the lens cover can slide between a first limit position for covering the lens window and a second limit position for opening the lens window; the back of the mobile phone shell body is provided with a limiting stop block on a sliding path of the lens cover, one side face, facing the back of the mobile phone shell body, of the lens cover is provided with a limiting groove matched with the limiting stop block, and when the lens cover slides to a second limit position, the limiting stop block abuts against the inner side wall of the limiting groove. According to the mobile phone shell provided by the utility model, the lens cover is arranged at the back of the mobile phone shell body, so that the lens of the mobile phone can be protected, and normal use of the mobile phone by a user is not influenced.

Description

Technical Field

[0001] The utility model relates to the field of mobile phone cases, and particularly relates to a mobile phone case. Background Art

[0002] A mobile phone case is a product used to protect a mobile phone. However, the mobile phone cases commonly available in the market usually expose the camera lens of the mobile phone directly. In this way, the mobile phone case cannot effectively protect the camera lens of the mobile phone. As a result, during the placement or daily use of the mobile phone, the camera lens of the mobile phone is prone to wear and scratches, and the mobile phone cannot be well protected. Summary of the Utility Model

[0003] An embodiment of the utility model provides a mobile phone case to solve the above or other potential problems in the prior art.

[0004] According to one aspect of the utility model, a mobile phone case is provided, including:

[0005] A mobile phone case body for placing a mobile phone, and a lens window is opened on its back;

[0006] A lens cover is slidably arranged on the back of the mobile phone case body;

[0007] A chute structure is arranged on the back of the mobile phone case body, and a slider structure is arranged on the lens cover. The slider structure is slidably arranged in the chute structure so that the lens cover can slide between a first limit position covering the lens window and a second limit position opening the lens window;

[0008] A limit stop block is arranged on the back of the mobile phone case body on the sliding path of the lens cover. A limit groove matching the limit stop block is arranged on one side surface of the lens cover facing the back of the mobile phone case body. When the lens cover slides to the second limit position, the limit stop block abuts against the inner side wall of the limit groove.

[0009] The mobile phone case of the utility model can protect the camera lens of the mobile phone by arranging a lens cover on the back of the mobile phone case body. Moreover, the lens cover is slidably arranged on the back of the mobile phone case body. Thus, when the user needs to use the lens, the lens cover can be slid to the second limit position, and when the user needs to protect the lens, the lens cover can be slid to the first limit position. Therefore, the lens can be protected while not affecting the normal use of the mobile phone by the user.

[0010] In some embodiments, the chute structure includes two convex edges arranged on the upper side and the lower side of the lens window. Chutes are arranged on the opposite side surfaces of the two convex edges. The slider structure includes a convex strip arranged on the lens cover, and the convex strip is slidably arranged in the chute.

[0011] Thus, by setting this way, the lens cover can be slidably disposed on the back of the mobile phone case body along the provided slide groove structure, thereby realizing the protection of the lens.

[0012] In some embodiments, a limiting convex edge is provided on the back of the mobile phone case body on the sliding path of the lens cover, and the limiting convex edge is connected to two convex edges. When the lens cover slides to the first extreme position, the limiting convex edge abuts against the lens cover.

[0013] Therefore, through such an arrangement, the lens cover can be restricted to slide between the first limit position and the second limit position, ensuring that the lens cover can slide to the first limit position, thereby ensuring the protection of the lens of the mobile phone.

[0014] In some embodiments, a first notch and a second notch are provided on the convex strip, and a first protrusion and a second protrusion are correspondingly provided in the slide groove. When the lens cover slides to the first extreme position, the first notch and the first protrusion are mutually engaged, and when the lens cover slides to the second extreme position, the second notch and the second protrusion are mutually engaged.

[0015] Therefore, through such an arrangement, the lens cover can be stably stationary at the corresponding positions when sliding to the first extreme position and the second extreme position through the cooperation between the recess and the protrusion, and will not shift when no external force is applied.

[0016] In some embodiments, the lens cover is disposed as an inner concave surface towards one side of the phone case body.

[0017] Thus, by setting this way, it is possible to avoid the back side of the lens cover being too close to the lens when the lens cover is covered on the lens, and thus contacting the lens with external force.

[0018] In some embodiments, a toggle structure is provided on one side of the lens cover away from the mobile phone case body.

[0019] Therefore, through this setting, the flip bracket can be turned on and supported to facilitate users to watch videos and other operations.

[0020] In some embodiments, the back of the mobile phone case body is also provided with a flip bracket.

[0021] Therefore, through this setting, the flip bracket can be turned on and supported to facilitate users to watch videos and other operations.

[0022] In some embodiments, the flip bracket includes a base, a ring and a flip ring, the base is arranged on the mobile phone case body, the ring is arranged on the base and can rotate circumferentially on the base, and one side of the flip ring is hinged to one side of the ring.

[0023] Thus, by such an arrangement, the flipping ring and the sleeve can rotate integrally on the base, so that the support angle of the flipping ring for the mobile phone after flipping and opening can be adaptively adjusted to meet the diverse needs of users for operating the mobile phone.

[0024] In some embodiments, the inner ring of the sleeve is wavy, and a third protrusion protruding from the outer wall of the base is provided on the outer wall of the base.

[0025] Thus, by such an arrangement, according to the requirement of the support angle of the flipping ring for the mobile phone, after the flipping ring and the sleeve rotate on the base by the required angle, the third protrusion on the outer wall of the base can be clamped at the trough position of the wavy inner ring of the sleeve. At this time, a certain rotational force is required for the flipping ring and the sleeve to rotate on the base. If no rotational force is applied, the flipping ring and the sleeve will not easily rotate on the base, thereby realizing the fixation of the support angle of the flipping ring for the mobile phone.

[0026] In some embodiments, the upper periphery of the base is provided with intermittently arranged first convex edges, the lower periphery of the base is provided with intermittently arranged second convex edges, the first convex edges and the second convex edges are staggeredly distributed in the axial direction of the base, and the inner ring of the sleeve is clamped between the first convex edges and the second convex edges.

[0027] Thus, by such an arrangement, the first convex edges and the second convex edges can clamp the sleeve to prevent the sleeve from falling off the base. Moreover, since the first convex edges and the second convex edges are staggeredly distributed in the axial direction of the base, it is convenient to assemble the sleeve onto the base while clamping the sleeve to prevent it from falling off easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for description in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0029] Figure 1 It is a schematic diagram of the overall structure of the lens cover of the mobile phone case in the second limit position according to an embodiment of the present invention;

[0030] Figure 2 It is a schematic diagram of the overall structure of the lens cover of the mobile phone case in the first limit position according to an embodiment of the present invention;

[0031] Figure 3 It is a schematic diagram of the first perspective of the split state of the lens cover and the mobile phone case body of the mobile phone case according to an embodiment of the present invention;

[0032] Figure 4 It is a schematic diagram of the second viewing angle of the lens cover and the mobile phone case body of the mobile phone case according to one embodiment of the utility model in the separated state;

[0033] Figure 5 This is a structural schematic diagram of a flip bracket of a mobile phone case in an open state according to an embodiment of the utility model;

[0034] Figure 6 This is a structural schematic diagram of a flip bracket of a mobile phone case in a disassembled state according to an embodiment of the utility model;

[0035] Explanation of the accompanying drawings: 1. Mobile phone case body; 11. Lens window; 2. Lens cover; 21. Raised strip; 221. First notch; 222. Second notch; 23. Toggle structure; 24. Inner concave surface; 31. Raised edge; 32. Slide groove; 331. First protrusion; 332. Second protrusion; 34. Limiting raised edge; 41. Limiting block; 42. Limiting groove; 5. Flip bracket; 51. Base; 511. Third protrusion; 512. First convex edge; 513. Second convex edge; 52. Ring; 521. Slot; 53. Flip ring; 531. Buckle; 532. Straight portion; 533. Pick-up portion; 6. Cover plate; 7. Hinge. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0037] In the description of the present application, it should be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like are used to indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. The features defined as "first" and "second" are used to distinguish the feature names, rather than having special meanings. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, "multiple" means two or more.

[0038] In the description of the present application, it should be noted that, unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0039] It should also be noted that in this text, the terms "comprising" and "including" not only include those elements, but also include other elements not explicitly listed, or also include the elements inherent in such a process, method, article, or device. Without more limitations, the elements defined by the statement "including..." do not exclude the existence of additional identical elements in the process, method, article, or device including the said elements. The terms used in this text are generally the commonly used terms of those skilled in the art. If they are inconsistent with the commonly used terms, the terms in this text shall prevail.

[0040] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0041] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0042] Figure 1 and Figure 2 Schematically shows a schematic diagram of the overall structure of a mobile phone case according to an embodiment of the present utility model. Referring to Figure 1 and Figure 2 as shown, the mobile phone case of the present utility model includes a mobile phone case body 1 and a lens cover 2. Among them, the mobile phone case body 1 is used for installing a mobile phone. An installation groove for placing the mobile phone is provided on its front surface, and a lens window 11 is provided on its back. The setting position of the lens window 11 corresponds to the setting position of the lens of the placed mobile phone. The lens cover 2 is slidably arranged on the back of the mobile phone case body 1 so as to be able to slide between a first extreme position for blocking the lens window 11 and a second extreme position for opening the lens window 11. A chute structure is provided on the back of the mobile phone case body 1, and a slider structure is provided on the lens cover 2. Then, through the cooperation between the slider structure and the chute structure, the lens cover 2 is slidably arranged on the back of the mobile phone case body 1. Referring to Figure 4As shown, in addition, a limit stop 41 is provided on the back of the mobile phone case body 1 along the sliding path of the lens cover 2, and a limit groove 42 matching the limit stop 41 is provided on one side of the lens cover 2 facing the back of the mobile phone case body 1, so that when the lens cover 2 slides to the second limit position, the limit stop 41 abuts against the inner side wall of the limit groove 42, thereby preventing the lens cover 2 from sliding off.

[0043] Specifically, referring to Figure 3 As shown, in some possible embodiments, the chute structure on the back of the mobile phone case body 1 may include two convex edges 31 provided on the upper and lower sides of the lens window 11. The lengths of the two convex edges 31 are not limited, and it is preferably a little shorter than the width of the mobile phone case body 1 to avoid affecting the overall structure of the mobile phone case body 1 and the aesthetics. Chutes 32 are provided on the opposite side surfaces of the two convex edges 31, and the slider structure provided on the lens cover 2 may be provided as two convex strips 21 corresponding to the chutes 32. The convex strips 21 are completely received in the chutes 32, so that the lens cover 2 can slide on the back of the mobile phone case body 1 along the direction of the chutes 32. In addition, in some possible embodiments, a limit convex edge 34 is further provided on the back of the mobile phone case body 1 along the sliding path of the lens cover 2. The limit convex edge 34 can be connected to the above two convex edges 31 provided with chutes 32 to form a one-sided open convex edge 31 frame structure. And for the open side, a limit stop 41 can be provided, so that the lens cover 2 can be restricted to slide between the first limit position and the second limit position.

[0044] Continuing to refer to Figure 3 As shown, in some other possible embodiments, a first notch 221 and a second notch 222 may be further provided on the convex strip 21 of the lens cover 2, and a first protrusion 331 and a second protrusion 332 are correspondingly provided in the chute 32 on the back of the mobile phone case body 1. The structure of the first notch 221 corresponds to that of the first protrusion 331 so as to be able to fit together, and the structure of the second notch 222 corresponds to that of the second protrusion 332 so as to be able to fit together. And when the lens cover 2 slides to the first limit position, the first notch 221 and the first protrusion 331 fit together, and when the lens cover 2 slides to the second limit position, the second notch 222 and the second protrusion 332 fit together. Through such a design, the lens cover 2 that slides to the first limit position or the second limit position can be relatively fixed at the corresponding position without being affected by external forces and will not slide randomly along the chute structure.

[0045] In addition, referring to Figure 4In some possible implementations, the side of the lens cover 2 facing the phone case body 1 can be set as an inner concave surface 24, so as to avoid the situation where the lens cover 2 is too close to the lens of the installed phone when covering the lens window 11, and the lens cover 2 and the lens are easily collided when encountering an impact. The inner concave depth of the inner concave surface 24 can be set to 0.3mm-0.5mm, which can well protect the phone lens and avoid collision with the lens cover 2. Figure 1 As shown, in some other possible implementations, a toggle structure 23 may be further provided on a side surface of the lens cover 2 away from the mobile phone case body 1, so that the user can more conveniently operate the sliding opening and closing of the lens cover 2.

[0046] The following is an actual example to illustrate the structure of the lens cover 2. Figures 1 to 4 As shown, in the embodiment shown, a lens window 11 is provided on the upper left of the back of the mobile phone shell body 1. The shape of the lens window 11 is square and has rounded corners. A limited convex edge 34 is provided on the left side of the lens window 11. The upper and lower sides of the lens window 11 are provided with convex edges 31. The side of the convex edge 31 facing the lens window 11 is provided with a slide groove 32, and the slide groove 32 is provided with a first protrusion 331 and a second protrusion 332. The two ends of the limited convex edge 34 are connected to the two convex edges 31, and are also provided with rounded corners, so that the connection position of the limited convex edge 34 and the convex edge 31 is adapted to the lens window 11, making the product appearance more beautiful. A limited stopper 41 is provided at the right edge of the lens window 11 on the back of the mobile phone shell body 1, and the shape of the limited stopper 41 is an isosceles trapezoid. The shape of the lens cover 2 is set to correspond to the lens window 11, and is also square and has rounded corners. The lens cover 2 is provided with convex strips 21 on both the upper and lower sides, and the convex strips 21 are embedded in the slide groove 32 so that the lens cover 2 can slide along the slide groove 32. The convex strips 21 are provided with a first notch 221 and a second notch 222, so that the lens cover 2 can be fixed at the first limit position or the second limit position without being affected by external forces. The lens cover 2 is provided with an inner concave surface 24 on one side facing the mobile phone shell body 1, and the depth of the inner concave surface 24 is about 0.3mm, and the end of the lens cover 2 on one side facing the mobile phone shell body 1 is provided with a limit groove 42 corresponding to the shape of the limit block 41, when the lens cover 2 slides to the second limit position, the inner side wall of the limit groove 42 abuts against the limit block 41 to fully open the lens window 11. The lens cover 2 is provided with a toggle structure 23 on one side away from the mobile phone shell body 1, and the toggle structure 23 is specifically provided as a raised handle, and the two sides of the handle are concave, so that the user can more easily grasp the handle to toggle and control the sliding of the lens cover 2.

[0047] In some embodiments, the back of the mobile phone case body 1 may also be provided with a flip bracket 5. Specifically, the flip bracket 5 may include a base 51 and a ring 52. Figure 5 and Figure 6 As shown, the base 51 is fixed (such as by bonding or clamping) on ​​the back of the mobile phone case body 1, and the base 51 is disc-shaped as a whole. The upper periphery of the base 51 is formed with intermittently arranged first convex edges 512, and the first convex edges 512 are formed by extending outward from the top surface of the base 51, and the lower periphery of the base 51 is formed with intermittently arranged second convex edges 513, and the second convex edges 513 are formed by extending outward from the bottom surface of the base 51. The first convex edges 512 and the second convex edges 513 are staggered in the axial direction of the base 51. In this embodiment, the number of the first convex edges 512 is two, and the two second convex edges 513 are arranged along the periphery of the base 51 and the two second convex edges 513 are disconnected. There are two disconnected portions, and the number of the second convex edges 513 is also two, and the two second convex edges 513 are arranged along the periphery of the base 51 and the two second convex edges 513 are also disconnected. There are also two disconnecting portions, wherein one second flange 513 is located at a disconnection between the two second flanges 513, and the other second flange 513 is located at another disconnection between the two second flanges 513, thereby realizing that the first flange 512 and the second flange 513 are staggered in the axial direction of the base 51, and the collar 52 is sleeved on the base 51, and the inner ring of the collar 52 is clamped between the first flange 512 and the second flange 513, and the collar 52 can rotate circumferentially on the base 51, and the first flange 512 and the second flange 513 can clamp the collar 52 to prevent the collar 52 from falling off the base 51, and because the first flange 512 and the second flange 513 are staggered in the axial direction of the base 51, the collar 52 can be clamped to prevent the collar 52 from falling off easily and it is convenient to assemble the collar 52 to the base 51.

[0048] refer to Figure 5 and Figure 6 One side of the flip finger ring 53 is hinged to one side of the sleeve ring 52 through a hinge 7, so that the flip finger ring 53 can be flipped open and closed on the sleeve ring 52. A card slot 521 is formed on the end surface of the sleeve ring 52, and a convex buckle 531 adapted to the card slot 521 is formed on the end surface of the flip finger ring 53. When the flip finger ring 53 is closed on the sleeve ring 52, the convex buckle 531 on the flip finger ring 53 is inserted into the card slot 521 on the sleeve ring 52, and the convex buckle 531 and the card slot 521 can be interference fit, so as to prevent the flip finger ring 53 from flipping open when the flip finger ring 53 is not in use. When the flip finger ring 53 needs to be flipped open, it only needs to be picked up from the sleeve ring 52.

[0049] refer to Figure 5, a picking part 533 is formed on the flipping ring 53. Through the picking part 533, the flipping ring 53 can be very conveniently flipped open from the sleeve ring 52. In addition, a straight part 532 is formed on the edge of the flipping ring 53. The straight part 532 and the picking part 533 are located on both sides of the flipping ring 53 respectively. When the flipping ring 53 is flipped open by a certain angle, the straight part 532 on the flipping ring 53 abuts against the mobile phone case body 1 ( Figure 5 in the state shown), so as to realize the limit of the opening angle of the flipping ring 53.

[0050] Reference Figure 5 , the card slot 521 can be distributed along the sleeve ring 52 and is disconnected at the installation position of the hinge 7. The convex buckle 531 on the end face of the flipping ring 53 can also be distributed along the flipping ring 53 and is disconnected at the position of the picking part 533 and the installation position of the hinge 7. In this way, when the flipping ring 53 is not in use, the flipping ring 53 can be firmly fixed on the sleeve ring 52.

[0051] Reference Figure 6 , the inner ring of the sleeve ring 52 is wavy. The inner ring of the sleeve ring 52 has protruding wave crest parts and sunken wave trough parts, and the wave crest parts and the wave trough parts are arranged at intervals, so as to form the wavy inner ring of the sleeve ring 52. A third protrusion 511 is arranged on the outer wall of the base 51. The third protrusion 511 protrudes from the outer wall of the base 51, and the third protrusion 511 is integrally formed with the base 51. The third protrusion 511 can also be formed by a plug-in part radially inserted into the base 51 and the end of the plug-in part protruding from the outer wall of the base 51; according to the requirement of the support angle of the flipping ring 53 for the mobile phone, first flip open the flipping ring 53. When the flipping ring 53 and the sleeve ring 52 rotate by the required angle on the base 51, the third protrusion 511 on the outer wall of the base 51 is clamped at the position of the wave trough part of the wavy inner ring of the sleeve ring 52. At this time, a certain rotational force is required for the flipping ring 53 and the sleeve ring 52 to rotate on the base 51. If no rotational force is applied, the flipping ring 53 and the sleeve ring 52 will not easily rotate on the base 51, so as to realize the fixation of the support angle of the flipping ring 53 for the mobile phone, that is: after applying a certain rotational force, the flipping ring 53 and the sleeve ring 52 as a whole can rotate on the base 51, and after the rotational force disappears, the flipping ring 53 and the sleeve ring 52 will not easily rotate on the base 51. The angle adjustment of the flipping ring 53 and the sleeve ring 52 on the base 51 is very convenient.

[0052] Reference Figures 5 to 6 , the cover plate 6 is covered on the base 51 and is located in the inner ring of the sleeve ring 52. The outer diameter of the cover plate 6 is slightly smaller than the inner diameter of the sleeve ring 52 to ensure that the cover plate 6 will not interfere with the rotation of the sleeve ring 52. The cover plate 6 can be fixed on the base 51 by means of pasting or buckling. The cover plate 6 can effectively prevent foreign objects from falling into the gap between the sleeve ring 52 and the base 51 and affecting the normal rotation of the flipping ring 53 and the sleeve ring 52.

[0053] The mobile phone case of the present utility model is provided with a lens cover on the back of the mobile phone case body, so as to protect the lens of the mobile phone. And the lens cover is slidably arranged on the back of the mobile phone case body. Furthermore, the user can slide the lens cover to the second limit position when the lens is needed for actual use, and slide the lens cover to the first limit position when the lens needs to be protected, so as to protect the lens and at the same time not affect the normal use of the mobile phone by the user.

[0054] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims

1. A mobile phone case, characterized in that: include: The mobile phone case body is used to place the mobile phone, and a lens window is opened on the back; A lens cover is slidably arranged on the back of the mobile phone case body; A slide groove structure is arranged on the back of the mobile phone case body, and a slider structure is arranged on the lens cover, and the slider structure is slidably arranged in the slide groove structure, so that the lens cover can slide between a first limit position covering the lens window and a second limit position opening the lens window; A limit block is arranged on the sliding path of the lens cover on the back of the mobile phone case body, and a limit groove matching the limit block is arranged on one side surface of the lens cover facing the back of the mobile phone case body. When the lens cover slides to the second extreme position, the limit block abuts against the inner side wall of the limit groove.

2. The mobile phone case according to claim 1, characterized in that: The slide groove structure includes two convex edges arranged on the upper side and the lower side of the lens window, and a slide groove is arranged on the side surface opposite to the two convex edges. The slider structure includes a convex strip arranged on the lens cover, and the convex strip is slidably arranged in the slide groove.

3. The mobile phone case according to claim 2, characterized in that: A limiting convex edge is arranged on the back of the mobile phone shell body on the sliding path of the lens cover, and the limiting convex edge is connected to the two convex edges. When the lens cover slides to the first limit position, the limiting convex edge abuts against the lens cover.

4. The mobile phone case according to claim 2, characterized in that: The convex strip is provided with a first notch and a second notch, and the slide groove is correspondingly provided with a first protrusion and a second protrusion. When the lens cover slides to the first extreme position, the first notch and the first protrusion are mutually engaged, and when the lens cover slides to the second extreme position, the second notch and the second protrusion are mutually engaged.

5. The mobile phone case according to claim 1, characterized in that: A side surface of the lens cover facing the mobile phone shell body is arranged as an inner concave surface.

6. The mobile phone case according to claim 1, characterized in that: A toggle structure is arranged on a side surface of the lens cover away from the mobile phone shell body.

7. The mobile phone case according to any one of claims 1 to 6, characterized in that: The back of the mobile phone case body is also provided with a flip bracket.

8. The mobile phone case according to claim 7, characterized in that: The flip bracket comprises a base, a sleeve and a flip ring, wherein the base is arranged on the mobile phone case body, the sleeve is sleeved on the base and can rotate circumferentially on the base, and one side of the flip ring is hinged to one side of the sleeve.

9. The mobile phone case according to claim 8, characterized in that: The inner circle of the sleeve ring is wavy, and the outer wall of the base is provided with a third protrusion protruding from the outer wall of the base.

10. The mobile phone case according to claim 8, characterized in that: The upper periphery of the base is provided with intermittently arranged first convex edges, and the lower periphery of the base is provided with intermittently arranged second convex edges, the first convex edges and the second convex edges are staggered in the axial direction of the base, and the inner ring of the ring is clamped between the first convex edges and the second convex edges.

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