Lens support protection shell

Abstract

The utility model provides a lens support protection shell which comprises a shell body, a lens protection frame, a support and a connecting structure, the shell body is provided with a lens avoiding part, the lens protection frame is installed on the lens avoiding part, the connecting structure is connected between the support and the lens protection frame, and the support is provided with a disconnection part. One end of the connection structure is connected with the lens protection frame, and the other end is located at the disconnection part and rotatably connected with the support. According to the invention, the connection structure is arranged at the disconnection part of the support, so that the support does not make contact with the connection structure and the lens protection frame in the rotation process, the support can freely rotate by 180 degrees at most, the adjustable angle range of the support during supporting is enlarged, and the use requirements of a user in more application scenes are met.

Description

Technical Field

[0001] This application relates to the technical field of peripheral accessories for electronic products, and in particular to a lens bracket protective case. Background Technology

[0002] Users typically protect their phones with phone cases. Besides protection, phone cases can also function as stands, wrist straps, etc. Lens stand cases, for example, feature a stand positioned opposite the phone's camera. This stand serves both to support the case and protect the camera. Current lens stands are generally hinged to the case. However, this hinge structure limits the stand's rotation angle. For instance, during rotation, the stand will eventually contact the lens frame or case, restricting further rotation. Therefore, the rotation angle is generally limited to 0-130 degrees. This limited rotation angle determines the phone's tilt angle when watching videos. When the stand's rotation angle is restricted, the user's ability to adjust the phone's tilt is also limited, which may not meet user needs in some scenarios.

[0003] Therefore, it is necessary to improve the structure of existing lens bracket protective shells to solve the above problems. Summary of the Invention

[0004] In view of this, this application provides a lens bracket protective shell, which aims to effectively solve the problem of limited rotation angle of the bracket in the prior art.

[0005] This application provides a lens bracket protective shell, including a shell, a lens protective frame, a bracket, and a connecting structure. The shell has a lens clearance portion, the lens protective frame is installed in the lens clearance portion, and the connecting structure is connected between the bracket and the lens protective frame. The bracket has a disconnect portion, one end of the connecting structure is connected to the lens protective frame, and the other end is located in the disconnect portion and rotatably connected to the bracket.

[0006] In one embodiment, the bracket and the connecting structure are rotatably connected by a rotating shaft, the rotating shaft being rotatably inserted through the connecting structure, and the two ends of the rotating shaft being fixed to the opposite side walls of the disconnected portion.

[0007] In one embodiment, the bracket includes a first end face and a second end face opposite to each other, and an inner peripheral surface. The first end face and the second end face are located on opposite sides of the disconnection portion. The first end face transitions to the inner peripheral surface with an arc surface, and the second end face transitions to the inner peripheral surface with an arc surface.

[0008] In one embodiment, the lens protection frame is provided with a receiving portion, one end of the connecting structure is received in the receiving portion, and the other end protrudes from the lens protection frame and extends to the disconnection portion.

[0009] In one embodiment, the bracket is rotatable between a closed position and an open position, wherein the bracket is stacked on the lens protection frame in the closed position, and the bracket extends at least partially beyond the housing in the open position.

[0010] In one embodiment, both the bracket and the lens protection frame are annular, the bracket includes a first corner portion, and the disconnect portion is disposed at the first corner portion.

[0011] In one embodiment, the lens protection frame includes a second corner portion, one end of the connecting structure is connected to the side of the second corner portion away from the housing, and the second corner portion corresponds to the first corner portion in the thickness direction of the housing.

[0012] In one embodiment, the width of the second corner portion is greater than the width of other portions of the lens protection frame; and / or, the width of the first corner portion is greater than the width of other portions of the bracket.

[0013] In one embodiment, the bracket includes a first end and a second end opposite to each other, the disconnection portion is located between the first end and the second end, the first end is provided with a first clearance portion located on the side of the first end near the lens protection frame; the second end is provided with a second clearance portion located on the side of the second end near the lens protection frame.

[0014] In one embodiment, the surface of the connection structure away from the lens protection frame is lower than or flush with the surface of the bracket away from the lens protection frame.

[0015] In summary, this application provides a lens mount protective housing, including a housing, a lens protection frame, a mount, and a connecting structure. The housing has a lens clearance portion, the lens protection frame is mounted on the lens clearance portion, and the connecting structure connects the mount and the lens protection frame. The mount has a disconnect portion, with one end of the connecting structure connected to the lens protection frame and the other end located at the disconnect portion and rotatably connected to the mount. By placing the connecting structure at the disconnect portion of the mount, this application ensures that the mount will not contact the connecting structure or the lens protection frame during rotation. Therefore, the mount can rotate freely up to 180 degrees, increasing the adjustable angle range when the mount is in use and meeting the user's needs in more application scenarios. Attached Figure Description

[0016] Figure 1This is a perspective view of the lens bracket protective housing of this application in the open state.

[0017] Figure 2 for Figure 1 A 3D diagram of the lens bracket protective case in its closed state.

[0018] Figure 3 for Figure 2 An exploded view of the lens support protective case.

[0019] Figure 4 for Figure 2 An exploded view of the central support, lens protection frame, and connecting structure.

[0020] Figure 5 for Figure 2 Exploded view of the rotating and protective components.

[0021] Figure 6 for Figure 2 A three-dimensional schematic diagram of the central support.

[0022] Figure 7 for Figure 2 A 3D schematic diagram of the lens protection frame. Detailed Implementation

[0023] Before describing the embodiments in detail, it should be understood that this application is not limited to the detailed structures or element arrangements described below or in the accompanying drawings. This application can be implemented in other ways. Furthermore, it should be understood that the wording and terminology used herein are for descriptive purposes only and should not be construed as limiting. The terms "comprising," "including," "having," and similar expressions used herein mean to include the items listed thereafter, their equivalents, and other additional items. In particular, when describing "an element," this application does not limit the number of elements to one, but may include multiple elements.

[0024] Please also refer to Figures 1 to 7As shown, this application provides a lens bracket protective housing 10, which includes a housing 12, a lens protection frame 14, a bracket 16, and a connecting structure 18. The housing 12 has a lens clearance portion 20, which may be, for example, a hole through the housing 12. The lens protection frame 14 is mounted on the lens clearance portion 20. The connecting structure 18 connects the bracket 16 and the lens protection frame 14. The bracket 16 has a break portion 22, which is a fracture structure. One end of the connecting structure 18 is connected to the lens protection frame 14, and the other end is located at the break portion 22 and rotatably connected to the bracket 16. In existing bracket protective housings, after the bracket rotates to a certain angle, the rotating end of the bracket will abut against the lens protection frame or the protective housing, preventing the bracket from continuing to rotate and limiting the rotation angle range of the bracket. This application solves the problem of limited rotation angle of the bracket in the prior art by setting a disconnection part 22 on the bracket 16 and setting the connecting structure 18 at the disconnection part 22 of the bracket 16. This prevents the bracket 16 from contacting the connecting structure 18 and the lens protection frame 14 during rotation. The disconnection part 22 is equivalent to cutting off the part of the bracket 16 that would interfere with the connecting structure 18, so as to solve the problem of limited rotation angle of the bracket in the prior art. Therefore, the bracket 16 can rotate freely up to 180 degrees, increasing the adjustable angle range of the bracket 16 when supporting, and meeting the user's needs in more application scenarios.

[0025] The housing 12 includes a back plate 24 and side frames 26 connected to the periphery of the back plate 24. The back plate 24 and the side frames 26 together form a housing cavity 28 for housing an electronic device, such as a mobile phone or tablet computer. A lens avoidance part 20 is disposed on the back plate 24, and a lens protection frame 14 is fixedly installed on the lens avoidance part 20. The bracket 16 and the connecting structure 18 are both disposed on the back plate 24. After the electronic device is housed in the housing cavity 28, the lens of the electronic device protrudes from the lens avoidance part 20, which serves to protect the lens.

[0026] In this embodiment, both the bracket 16 and the lens protection frame 14 are annular, and the lens clearance portion 20 is located at the upper left corner of the housing 12. The lens clearance portion 20 is square, and correspondingly, both the bracket 16 and the lens protection frame 14 are designed as rectangular frames. In other embodiments, depending on the shape of the lens, the lens clearance portion 20, the bracket 16, and the lens protection frame 14 can also be designed in other shapes, such as circular or triangular. The lens protection frame 14 is, for example, fixedly connected to the edge of the lens clearance portion 20. Specifically, a connecting groove 30 is provided in the middle of the outer wall of the lens protection frame 14. A fitting process can be used to fix the connecting groove 30 onto the circumferential edge of the lens clearance portion 20, thus fixing the lens protection frame 14 relative to the housing 12. In other embodiments, the lens protection frame 14 can also be fixedly connected to the housing 12 in other ways.

[0027] In the illustrated embodiment, the connecting structure 18 connects to the corner portions of the bracket 16 and the lens protection frame 14. For example, the corner portions correspond to the upper right corner of the bracket 16 and the upper right corner of the lens protection frame 14. Specifically, a first corner portion 31 is formed at the upper right corner of the bracket 16, and a second corner portion 32 is formed at the upper right corner of the lens protection frame 14. A disconnection portion 22 is disposed at the first corner portion 31. The first corner portion 31 and the second corner portion 32 correspond to each other in the thickness direction of the housing 12. One end of the connecting structure 18 is connected to the side of the second corner portion 32 away from the housing 12, and the other end protrudes into the disconnection portion 22 and is rotatably connected to the bracket 16. By placing the connecting structure 18 in the disconnection portion 22 at the corner portion of the bracket 16, the overall appearance of the bracket 16 becomes more harmonious and the structure more compact, avoiding the problem in the prior art where the setting of the connecting structure affects the overall appearance of the bracket and the user experience.

[0028] Preferably, the width of the second corner portion 32 is greater than the width of other parts of the lens protection frame 14, wherein the other parts may include the sides and other corner portions of the lens protection frame 14, to ensure the connection strength between the connecting structure 18 and the lens protection frame 14. If the width of the lens protection frame 14 is narrow, the connection strength between the connecting structure 18 and the lens protection frame 14 will be low; if the width of the lens protection frame 14 is wide, it is easy to cause the lens protection frame 14 to be too heavy, thereby increasing the overall weight of the lens bracket protective shell 10 and affecting the user's experience. Correspondingly, the width of the first corner portion 31 is greater than the width of other parts of the bracket 16, wherein the other parts may include the sides and other corner portions of the bracket 16, to adapt to the shape of the lens protection frame 14 and increase aesthetics.

[0029] The connecting structure 18 has a first axis a and a second axis b, wherein the first axis a is parallel to the back plate 24 and the second axis b is perpendicular to the back plate 24. The bracket 16 can rotate 0-180 degrees relative to the lens protection frame 14 between a closed position and an open position along the first axis a. In the closed position, the bracket 16 is completely stacked on the lens protection frame 14, making the bracket 16 and the lens protection frame 14 appear as a single unit, increasing aesthetics. At this position, the bracket 16 can be stowed away while also protecting the lens. In the open position, the bracket 16 rotates away from the lens protection frame 14 and can be at any supporting angle to the lens protection frame 14. The bracket 16 can be supported on a plane to support the lens bracket protective shell 10 and the assembled electronic equipment upright. The bracket 16 can rotate 360 ​​degrees relative to the lens protection frame 14 along the second axis b to adjust the supporting angle of the lens bracket protective shell 10, achieving multi-directional and multi-angle support, such as vertical and horizontal support.

[0030] Preferably, when the bracket 16 is in the open position, the bracket 16 extends at least partially beyond the housing 12, for example, the bracket 16 extends partially beyond the top edge of the housing 12, so that the extended part of the bracket 16 forms a hanging part 34. The hanging part 34 may include part of the frame of the bracket 16 and part of the hollow hole formed by the bracket 16. The lens bracket protective housing 10 can be suspended by a lanyard connected to the hanging part, thereby increasing the usage scenarios and functions of the lens bracket protective housing 10. For example, the lanyard can be worn on the neck or wrist of the human body to suspend the lens bracket protective housing 10 and the electronic devices assembled thereon, bringing convenience. Alternatively, the lens bracket protective housing 10 can be hung on shelves or counters when it is sold.

[0031] The bracket 16 includes a first end 16a and a second end 16b opposite to each other, with a break portion 22 formed between the first end 16a and the second end 16b. The first end 16a has a first clearance portion 36, which may be a notch or a stepped structure, and is located on the side of the first end 16a near the lens protection frame 14. The second end 16b has a second clearance portion 37, which may also be a notch or a stepped structure, and is located on the side of the second end 16b near the lens protection frame 14. In other embodiments, the first clearance portion 36 and the second clearance portion 37 may also be beveled structures. When the bracket 16 is in the closed position, the first clearance portion 36 and the second clearance portion 37 are located on the side of the bracket 16 facing the lens protection frame 14. When the bracket 16 is in the open position, the first clearance portion 36 and the second clearance portion 37 are located on the side of the bracket 16 away from the lens protection frame 14. By setting the first clearance part 36 and the second clearance part 37, interference between the rotating end of the bracket 16 and the lens protection frame 14 can be prevented when the bracket 16 is opened, which would cause wear on the bracket 16 or the lens protection frame 14. This effectively solves the problems of interference or wear in some parts when the bracket 16 is opened, which would cause the bracket 16 to become loose.

[0032] When the bracket 16 is in the closed position, the surface of the connecting structure 18 away from the lens protection frame 14 is lower than or flush with the surface of the bracket 16 away from the lens protection frame 14. This arrangement effectively avoids problems such as the connecting structure 18 protruding from the bracket 16, which could scratch other items or injure the user when the lens bracket protective shell 10 and its mounted electronic devices are placed in a bag or pocket.

[0033] In the illustrated embodiment, the bracket 16 and the connecting structure 18 are rotatably connected via a pivot 38. The pivot 38 is rotatably inserted through the connecting structure 18, and its two ends are respectively fixed to the opposite side walls of the disconnection portion 22. The axial direction of the pivot 38 is the aforementioned first axial direction a. Preferably, the pivot 38 forms a 45-degree angle with the top edge of the housing 12. Specifically, the connecting structure 18 includes a rotating member 40 and a protective member 42. Both the rotating member 40 and the protective member 42 are, for example, cylindrical. The axial direction of the rotating member 40 is the aforementioned second axial direction b. The bracket 16 is rotatably connected to the rotating member 40, and the rotating member 40 is rotatably connected to the protective member 42. The protective member 42 is disposed on the lens protection frame 14, and the protective member 42 is fixed relative to the lens protection frame 14 in the rotation direction of the rotating member 40. This arrangement avoids direct rotational contact between the rotating member 40 and the lens protection frame 14, thus preventing wear on the lens protection frame 14 and extending the service life of the lens protection frame 14 and the housing 12.

[0034] In the prior art, lens bracket protective shells are limited by their function and structure, and the connecting structure is generally made of non-wear-resistant materials such as plastic. In this application, both the rotating part 40 and the protective part 42 can be made of materials with better wear resistance, such as manganese steel, to improve the wear resistance of the rotating part 40 and the protective part 42, thus significantly increasing the service life of the lens bracket protective shell 10.

[0035] Furthermore, the rotating component 40 is provided with a shaft hole 44, for example, the shaft hole 44 is offset from the center of the rotating component 40. Connecting holes 46 are respectively provided on the opposite side walls of the disconnected portion 22. The first clearance portion 36 and the second clearance portion 37 correspond to the connecting holes 46 in the thickness direction of the bracket 16. The rotating shaft 38 is rotatably inserted through the shaft hole 44, and both ends of the rotating shaft 38 are respectively fixedly connected to the corresponding connecting holes 46, preventing the bracket 16 from disengaging from the rotating shaft 38, thereby achieving a rotatable connection between the bracket 16 and the rotating component 40. It should be understood that in other embodiments, the bracket 16 and the rotating component 40 can also be rotatably connected through other rotating structures.

[0036] Preferably, the bracket 16 includes a first end face 161 and a second end face 162, and an inner peripheral surface 163. The first end face 161 and the second end face 162 are located on opposite sides of the disconnection portion 22. For example, the first end face 161 is the surface of the first end portion 16a, the second end face 162 is the surface of the second end portion 16b, and the inner peripheral surface 163 is the inner surface of the bracket 16 on one side of its enclosed space. At least one end of the first end face 161 in the width direction is designed as an arc surface 48, and at least one end of the second end face 162 in the width direction is designed as an arc surface 48. For example, the first end face 161 and the inner peripheral surface 163 transition with an arc surface, and the second end face 162 and the inner peripheral surface 163 transition with an arc surface. In this embodiment, both ends of the first end face 161 in the width direction are designed as arc surfaces 48, and both ends of the second end face 162 in the width direction are designed as arc surfaces 48. The design of the arc surfaces 48 can effectively prevent scratches or abrasions to the housing 12 during use. If the ends of the bracket 16 located at the first end face 161 and the second end face 162 of the disconnection portion 22 are too sharp, it is dangerous to use and may easily scratch the housing 12.

[0037] In the illustrated embodiment, the protective member 42 is disposed on the side of the lens protection frame 14 facing away from the receiving cavity 28, and the bracket 16 is rotatably connected to the protective member 42 via the rotating member 40. In this application, the bracket 16 and the lens protection frame 14 are stacked via the connecting structure 18, and the connecting structure 18 is stacked via the rotating member 40 and the protective member 42, resulting in a relatively large overall thickness of the lens bracket protective shell 10. In this embodiment, one end of the connecting structure 18 is embedded or fixed to the lens protection frame 14. For example, the lens protection frame 14 has a receiving portion 50 on the side facing away from the shell 12. The receiving portion 50 is, for example, a groove structure. One end of the connecting structure 18 is received within the receiving portion 50, and the other end protrudes from the lens protection frame 14 and extends to the disconnection portion 22 to be rotatably connected with the rotating member 40. Specifically, the protective member 42 is at least partially received within the receiving portion 50, thereby reducing the overall thickness of the lens bracket protective shell 10.

[0038] The rotating component 40 and the protective component 42 are rotatably connected. When they rotate relative to each other, without restriction, the support 16 may rotate due to the weight of the electronic device or external forces, affecting the support stability of the support 16. In this embodiment, the rotating component 40 has a first toothed structure 52 on the side facing the protective component 42, and the protective component 42 has a second toothed structure 54 on the side facing the rotating component 40. The first toothed structure 52 and the second toothed structure 54 are rotatably meshed with each other, so that after the rotating component 40 rotates to a certain angle, it can be stabilized at that angle through the meshing of the toothed structures, thereby improving the support stability of the support 16.

[0039] Specifically, the first tooth structure 52 includes a plurality of first teeth 56, each of which is trapezoidal in shape. The first teeth 56 are evenly spaced along the circumference of the rotating member 40 and extend radially along the rotating member 40. The two opposite circumferential sides of each first tooth 56 are inclined towards each other in the direction towards the protective member 42. The second tooth structure 54 is adapted to the shape of the first tooth structure 52. Specifically, the second tooth structure 54 includes a plurality of second teeth 58, each of which is trapezoidal in shape. The second teeth 58 are evenly spaced along the circumference of the protective member 42 and extend radially along the protective member 42. The two opposite circumferential sides 50 of each second tooth 58 are inclined towards each other in the direction towards the rotating member 40. By providing inclined surfaces on both sides of the first tooth 56 and the second tooth 58 in the circumferential direction, the rotating member 40 can rotate more easily when subjected to force. The rotation between the rotating member 40 and the protective member 42 is not restricted after the teeth mesh. Ultimately, the rotating member 40 needs a certain external force to rotate relative to the protective member 42, and it needs to be able to stably fix itself at the angle after rotation. During the rotation of the rotating member 40 relative to the protective member 42, due to the circumferential fixation of the protective member 42 and the interaction force between the first tooth structure 52 and the second tooth structure 54, the protective member 42 moves up and down in a piston-like manner relative to the rotating member 40.

[0040] When the rotating member 40 rotates, the first toothed structure 52 pushes open the second toothed structure 54, causing the protective member 42 to move downward. In order for the protective member 42 to reset and resume engagement with the rotating member 40, in this embodiment, an elastic member 60 is provided between the bottom surface of the protective member 42 and the bottom wall of the groove of the receiving part 50. The elastic member 60 is, for example, a spring. The elastic member 60 continuously applies an elastic bias to the protective member 42, causing it to move toward the rotating member 40. When the rotating member 40 rotates, it generates a downward rotational force on the protective member 42. Since the protective member 42 is circumferentially fixed, the circumferential component of the rotational force is canceled out. The downward component of the rotational force overcomes the upward elastic force of the elastic member 60, driving the protective member 42 to move downward. As it continues to rotate, the first tooth 56 and the second tooth 58 are misaligned. After the misalignment is completed, the protective member 42 resets upward under the action of the upward elastic force of the elastic member 60, causing the first toothed structure 52 and the second toothed structure 54 to re-engage. Preferably, the elastic force of the elastic element 60 is controlled between 10N and 30N. This elastic force allows the toothed structure of the rotating element 40 and the protective element 42 to mesh tightly together, preventing loosening, while not affecting the rotation of the rotating element 40. If the elastic force of the elastic element 60 is too small, the rotating element 40 and the protective element 42 will loosen, affecting the support stability of the bracket 16; if the elastic force of the elastic element 60 is too large, the meshing between the rotating element 40 and the protective element 42 will be too tight, affecting their mutual rotation.

[0041] Preferably, the inner wall of the receiving part 50 is provided with a plurality of sliding grooves 62, and multiple sliding grooves 62 are provided. The sliding grooves 62 extend along the direction of the second axis b and are evenly spaced in the circumferential direction. Correspondingly, the outer wall of the protective member 42 is provided with a plurality of sliding rails 64, and each sliding rail 64 is slidably disposed in the corresponding sliding groove 62, thereby realizing the rotation limit of the protective member 42 in the circumferential direction, so that the protective member 42 can only move up and down in a piston-like manner in the direction of the second axis b, and cannot rotate.

[0042] Preferably, an axial limiting structure is provided between the rotating component 40 and the lens protection frame 14. The axial limiting structure is used to axially limit the rotating component 40 on the second axial direction b, so as to prevent the rotating component 40, the protective component 42 and the bracket 16 from detaching from the lens protection frame 14. In this embodiment, the axial limiting structure is a limiting rod 66. The protective member 42 has a through hole 70 at its center, the rotating member 40 has a rotation limiting hole at its bottom center, and the receiving part 50 has a fixing hole 68 at its bottom center. The limiting rod 66 passes through the through hole 70, and the upper end of the limiting rod 66 is rotatably connected to the rotation limiting hole, while the lower end of the limiting rod 66 is fixedly connected to the fixing hole 68. For example, the upper end of the limiting rod 66 has an enlarged portion, and the rotation limiting hole has a corresponding limiting groove for accommodating the enlarged portion. The limiting effect between the enlarged portion and the limiting groove allows the rotating member 40 to rotate relative to the limiting rod 66 but not to move up and down in the second axial direction b. The protective member 42 can move up and down relative to the limiting rod 66 through the through hole 70. The limiting rod 66 serves to guide the protective member 42 to move up and down and to restrict the protective member 42 to move circumferentially, preventing the protective member 42 from detaching from the lens protection frame 14. In other embodiments, other limiting structures can also be used to prevent the rotating member 40, the protective member 42, and the bracket 16 from detaching from the lens protection frame 14.

[0043] It should be noted that in the above embodiments, the connecting structure 18 is configured as a separate structure of the rotating part 40 and the protective part 42. In other embodiments, the connecting structure 18 can also be configured to be rotatably connected to the lens protective frame 14, and the connecting structure 18 can be an integral structure.

[0044] In summary, this application provides a lens mount protective housing, including a housing, a lens protection frame, a mount, and a connecting structure. The housing has a lens clearance portion, the lens protection frame is mounted on the lens clearance portion, and the connecting structure connects the mount and the lens protection frame. The mount has a disconnect portion, with one end of the connecting structure connected to the lens protection frame and the other end located at the disconnect portion and rotatably connected to the mount. By placing the connecting structure at the disconnect portion of the mount, this application ensures that the mount will not contact the connecting structure or the lens protection frame during rotation. Therefore, the mount can rotate freely up to 180 degrees, increasing the adjustable angle range when the mount is in use and meeting the user's needs in more application scenarios.

[0045] The concepts described herein may be implemented in other forms without departing from their spirit and characteristics. The specific embodiments disclosed should be considered illustrative rather than restrictive. Therefore, the scope of this application is determined by the appended claims, and not by the preceding description. Any changes within the literal meaning and equivalent scope of the claims should fall within the scope of those claims.

Claims

1. A lens holder protection case characterized by comprising: The shell is provided with a lens avoiding part, the lens protecting frame is installed on the lens avoiding part, the connecting structure is connected between the support and the lens protecting frame, the support is provided with a disconnecting part, one end of the connecting structure is connected with the lens protecting frame, and the other end is located in the disconnecting part and rotationally connected with the support.

2. The lens holder protection case according to claim 1, wherein The support and the connecting structure are rotationally connected through a rotating shaft, the rotating shaft is rotationally arranged in the connecting structure, and two ends of the rotating shaft are respectively fixed to opposite two side walls of the disconnecting part.

3. The lens holder protection case according to claim 1, wherein The support includes opposite first and second end faces and an inner circumferential face, the first and second end faces are located on opposite two sides of the disconnecting part, the first end face is arcually connected with the inner circumferential face, and the second end face is arcually connected with the inner circumferential face.

4. The lens holder protection case according to claim 1, wherein The lens protecting frame is provided with a containing part, one end of the connecting structure is contained in the containing part, and the other end protrudes from the lens protecting frame and extends to the disconnecting part.

5. The lens holder protection case according to claim 1, wherein The support can be rotated between a closed position and an open position, the support is stacked on the lens protecting frame in the closed position, and the support at least partially extends out of the shell in the open position.

6. The lens holder protective case according to any one of claims 1 to 5, wherein The support and the lens protecting frame are both annular, the support includes a first corner part, and the disconnecting part is arranged in the first corner part.

7. The lens holder protection case according to claim 6, wherein The lens protecting frame includes a second corner part, one end of the connecting structure is connected to the second corner part away from the shell, and the second corner part is located opposite to the first corner part in the thickness direction of the shell.

8. The lens holder protection case according to claim 7, wherein The width of the second corner part is greater than that of other parts of the lens protecting frame, and / or the width of the first corner part is greater than that of other parts of the support.

9. The lens holder protective case according to any one of claims 1-5, wherein The support includes opposite first and second end parts, the disconnecting part is located between the first and second end parts, the first end part is provided with a first avoiding part, and the first avoiding part is arranged on the side of the first end part close to the lens protecting frame; the second end part is provided with a second avoiding part, and the second avoiding part is arranged on the side of the second end part close to the lens protecting frame.

10. The lens holder protection case according to claim 1, wherein The surface of the connecting structure away from the lens protecting frame is lower than or flush with the surface of the support away from the lens protecting frame.

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