Camera bezel assembly and electronic devices

Abstract

The present application discloses a camera decorative ring assembly and an electronic device, wherein the camera decorative ring assembly includes: a lens fixing plate, on which a lens area and an expansion area are provided that are independent of each other; an expansion assembly, which is provided in the expansion area and is movably connected to the lens fixing plate, and is capable of moving between a first position and a second position; wherein, when the expansion assembly moves to the first position, at least a portion of the expansion assembly extends out of the lens fixing plate, and when the expansion assembly moves to the second position, the projection of the expansion assembly on the lens fixing plate is located within the lens fixing plate. In the technical solution of the present application, a lens area for mounting a lens and an expansion area with a special expansion function are provided on the lens fixing plate. During normal use, the expansion assembly can be moved to the second position, and when the function of the expansion assembly needs to be applied, the expansion assembly can be moved to the first position, thereby greatly improving the functionality of the camera decorative ring assembly.

Description

Technical Field

[0001] The present application belongs to the technical field of camera equipment, and specifically relates to a camera decorative ring assembly and an electronic device. Background Art

[0002] Currently, due to the need for high-quality photography, manufacturers often install a large camera bezel on their mobile phones. To differentiate their products from other products, they also typically add a unique decorative plate on the back. However, these decorative plates in existing technology only serve to differentiate the appearance, wasting space in this area. Summary of the Invention

[0003] The present application aims to provide a camera decorative ring assembly and an electronic device. By setting a lens area for installing a lens and an expansion area with special expansion functions on a lens fixing plate, the expansion assembly can be moved to a second position during normal use, and when the function of the expansion assembly needs to be applied, the expansion assembly can be moved to the first position, thereby greatly improving the functionality of the camera decorative ring assembly.

[0004] In order to achieve the above-mentioned purpose, the embodiment of the first aspect of the present application provides a camera decorative ring assembly, including: a lens fixing plate, on which a lens area and an expansion area are provided that are independent of each other; an expansion assembly, which is arranged in the expansion area, and the expansion assembly and the lens fixing plate are movably connected, and the expansion assembly can move between a first position and a second position; wherein, when the expansion assembly moves to the first position, at least a portion of the expansion assembly extends out of the lens fixing plate, and when the expansion assembly moves to the second position, the projection of the expansion assembly on the lens fixing plate is located within the lens fixing plate.

[0005] According to the embodiment of the camera decorative ring assembly provided by the present application, it mainly includes a lens fixing plate and an extension assembly, wherein two independent areas are set on the lens fixing plate, one is the lens area, which serves as the structure for framing and light intake of the lens, and the other area is the extension area. The present application additionally sets an extension assembly on the extension area. Since the extension assembly itself and the lens fixing plate are movably connected, the extension assembly can be hidden and unfolded, so that when the user is in different usage scenarios, the user's usage needs can be met by utilizing the movement of the extension assembly.

[0006] Specifically, the extension component can move between a first position and a second position relative to the lens fixing plate. The specific movement methods include but are not limited to translation, movement along a specific trajectory, rotation, flipping, etc., which can be flexibly determined according to specific usage scenarios and design requirements.

[0007] When the extension component moves to the first position, part of the extension component will extend out of the lens fixing plate. At this time, the user can utilize the function of the partial structure extending from the extension component, thereby improving the functionality and integration of the product on the one hand, and improving the user experience on the other hand.

[0008] Furthermore, the extension component can be set on the inner side of the lens fixing plate or on the outer side of the lens fixing plate. Regardless of the specific position, it only needs to be able to produce a telescopic effect. That is, in one position, the projection of the extension component on the lens fixing plate has a part that does not overlap with the lens fixing plate. In another position, the extension component is completely hidden in the lens fixing plate, that is, its projection does not exceed the range of the lens fixing plate.

[0009] Furthermore, the lens fixing plate can be a one-piece structure or a split structure, that is, a lens area and an expansion area are formed by splicing multiple panels. Specific splicing methods include, but are not limited to, the lens area being a separate panel and the expansion area also being a separate panel.

[0010] The electronic device provided in the embodiment of the second aspect of the present application includes: a housing; and a camera decorative ring assembly such as any one of the embodiments of the first aspect described above, arranged on the housing.

[0011] According to an embodiment of the electronic device provided in the present application, it mainly includes a shell and a camera decorative ring assembly arranged on the shell. The camera decorative ring assembly can be arranged on the front side of the shell to shoot objects in front, or can be arranged on the back side of the shell to shoot objects behind. It can even be connected to the shell in a movable manner to achieve arbitrary shooting changes.

[0012] The housing may be a middle frame, a front panel or a rear cover of an electronic device.

[0013] In addition, since the electronic device includes the camera decorative ring assembly of any of the above embodiments, it has the beneficial effects of any of the above embodiments.

[0014] Among them, electronic devices include mobile phones, tablets, cameras, camcorders, notebooks and other devices with shooting needs.

[0015] Additional aspects and advantages of the present application will become apparent in the following description or may be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the exploded structure of a camera decorative ring assembly according to an embodiment of the present application is shown;

[0017] Figure 2 A schematic structural diagram showing the expansion assembly moving to the second position according to an embodiment of the present application is shown;

[0018] Figure 3 A side cross-sectional schematic diagram of a camera decorative ring assembly according to an embodiment of the present application is shown;

[0019] Figure 4 A schematic structural diagram showing an expansion component moving to a first position according to an embodiment of the present application is shown;

[0020] Figure 5 A schematic structural diagram of a camera decorative ring assembly according to an embodiment of the present application is shown;

[0021] Figure 6 A schematic structural diagram of an electronic device according to an embodiment of the present application is shown;

[0022] Figure 7 A cross-sectional schematic diagram of an electronic device according to an embodiment of the present application is shown;

[0023] Figure 8 A schematic structural diagram of an electronic device according to an embodiment of the present application is shown.

[0024] in, Figures 1 to 8 The corresponding relationship between the reference numerals and component names is as follows:

[0025] 100: Camera decorative ring assembly; 102: Lens fixing plate; 1022: Lens area; 1024: Extension area; 104: Extension assembly; 1042: Extension rack; 1044: Extension function board; 1062: First electromagnetic component; 1064: Second electromagnetic component; 1066: Third electromagnetic component; 108: Sealing component; 110: Driving component; 112: Transparent lens; 200: Electronic device; 202: Housing. DETAILED DESCRIPTION

[0026] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0027] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly refer to one or more of the features. Throughout the description of this application, unless otherwise specified, "plurality" means two or more. Furthermore, "and / or" in the specification and claims refers to at least one of the connected entities, and the character " / " generally indicates an "or" relationship between the connected entities.

[0028] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0029] The electronic device provided in the embodiments of the present application may be a mobile phone, tablet, camera, camcorder, notebook or other device with shooting requirements.

[0030] Refer to the following Figures 1 to 8 The present invention describes a camera decorative ring assembly and an electronic device provided according to an embodiment of the present application.

[0031] like Figure 1 and Figure 2 As shown, one embodiment of the present application proposes a camera decorative ring assembly 100, including: a lens fixing plate 102, on which a lens area 1022 and an expansion area 1024 that are independent of each other are provided; an expansion assembly 104, which is arranged in the expansion area 1024, and the expansion assembly 104 and the lens fixing plate 102 are movably connected, and the expansion assembly 104 can move between a first position and a second position; wherein, when the expansion assembly 104 moves to the first position, at least a portion of the expansion assembly 104 extends out of the lens fixing plate 102, and when the expansion assembly 104 moves to the second position, the projection of the expansion assembly 104 on the lens fixing plate 102 is located within the lens fixing plate 102.

[0032] According to the embodiment of the camera decorative ring assembly 100 provided in the present application, it mainly includes a lens fixing plate 102 and an extension assembly 104, wherein two independent areas are set on the lens fixing plate 102, one of which is the lens area 1022, which serves as a structure for framing and light intake of the lens, and the other area is the extension area 1024. The present application additionally sets an extension assembly 104 on the extension area 1024. Since the extension assembly 104 itself and the lens fixing plate 102 are movably connected, the extension assembly 104 can be hidden and unfolded, so that when the user is in different usage scenarios, the user's usage needs can be met by utilizing the movement of the extension assembly 104.

[0033] Specifically, the extension component 104 can move between a first position and a second position relative to the lens fixing plate 102. The specific movement methods include but are not limited to translation, movement along a specific trajectory, rotation, flipping, etc., which can be flexibly determined according to specific usage scenarios and design requirements.

[0034] The first position and the second position are two extreme positions of movement of the expansion component 104. Figure 4 As shown, the expansion assembly 104 moves to the first position, as shown in FIG. Figure 2 As shown, the extension component 104 moves to the second position, and a specific motion trajectory is formed between the first position and the second position, including but not limited to a straight line, a curve, etc.

[0035] When the extension component 104 moves to the first position, part of the extension component 104 will extend out of the lens fixing plate 102. At this time, the user can utilize the function of the partial structure extending from the extension component 104, thereby improving the functionality and integration of the product on the one hand, and improving the user experience on the other hand.

[0036] Furthermore, the extension component 104 can be set on the inner side of the lens fixing plate 102 or on the outer side of the lens fixing plate 102. Regardless of the specific position, it only needs to be able to produce a telescopic effect. That is, in one position, the projection of the extension component 104 on the lens fixing plate 102 has a part that does not overlap with the lens fixing plate 102. In another position, the extension component 104 is completely hidden in the lens fixing plate 102, that is, its projection does not exceed the range of the lens fixing plate 102.

[0037] In a specific embodiment, the lens fixing plate 102 is an integrated structure.

[0038] In another specific embodiment, the lens fixing plate 102 is a split structure, that is, a plurality of plates are spliced ​​together to form the lens area 1022 and the expansion area 1024. Specific splicing methods include, but are not limited to, the lens area 1022 being an independent plate and the expansion area 1024 also being an independent plate, or the lens area 1022 being formed by splicing together multiple plates and the expansion area 1024 also being formed by splicing together multiple plates.

[0039] The camera decorative ring assembly 100 can be set on the back of electronic products such as mobile phones, tablets and other devices, and is generally set on the battery cover, and the lens fixing plate 102 is glued to the battery cover.

[0040] In addition, the camera decorative ring assembly 100 may further include a plurality of lenses disposed in the lens area 1022 and a light-transmitting lens 112 covering the outer side of the lens fixing plate 102 .

[0041] Furthermore, the expansion assembly 104 specifically includes: an expansion frame 1042 movably connected to the lens fixing plate 102 ; and an expansion function board 1044 disposed on the expansion frame 1042 .

[0042] The extension component 104 mainly includes two parts: an extension frame 1042 and an extension function board 1044. Among them, the extension frame 1042 is mainly used for movably connecting with the lens fixing plate 102, while the extension function board 1044 serves as a board with different functions. When the extension component 104 is moved to the first position, different functions can be realized by using the extended part of the extension function board 1044.

[0043] The movable connection between the extension frame 1042 and the lens fixing plate 102 includes but is not limited to translation, movement along a specific trajectory, rotation, flipping, etc.

[0044] Furthermore, it also includes: a first electromagnetic component 1062, which is arranged on the lens fixing plate 102; a second electromagnetic component 1064, which is arranged on the expansion frame 1042; wherein, the first electromagnetic component 1062 and the second electromagnetic component 1064 have the same magnetic properties, and the expansion component 104 moves from the second position to the first position; the first electromagnetic component 1062 and the second electromagnetic component 1064 have different magnetic properties, and the expansion component 104 moves from the first position to the second position.

[0045] In one specific embodiment, the movement between the lens fixing plate 102 and the expansion rack 1042 is controlled magnetically. Specifically, a first electromagnetic element 1062 is provided on the lens fixing plate 102, and a second electromagnetic element 1064 is provided on the expansion rack 1042. By controlling the magnetic properties of the first and second electromagnetic elements 1062, 1064, when the expansion assembly 104 needs to be moved to the first position, the first and second electromagnetic elements 1062, 1064 can be controlled to generate the same magnetic field. Since the lens fixing plate 102 itself is fixed, the repulsive force drives the expansion assembly 104 to generate a driving force to move toward the first position. Similarly, when the expansion assembly 104 needs to be moved to the second position, the first and second electromagnetic elements 1062, 1064 can be controlled to generate opposite magnetic fields. Since the lens fixing plate 102 itself is fixed, the attractive force drives the expansion assembly 104 to generate a driving force to move toward the second position, thereby achieving movement control of the expansion assembly 104.

[0046] The first electromagnetic component 1062 and the second electromagnetic component 1064 can both be in the shape of coils. When the control coils are energized with a specific voltage, a magnetic field is generated. When the control coils are energized with an opposite voltage, a magnetic field with an opposite magnetic property is generated.

[0047] In a specific embodiment, when the extension component 104 moves to the second position, the first electromagnetic component and the second electromagnetic component may offset each other, or there may be a certain gap between them. Generally, in the second position, the distance between the first electromagnetic component and the second electromagnetic component is the shortest during the movement of the extension component 104.

[0048] Furthermore, the shape of the first electromagnetic component is compatible with the shape of the extension frame 1042 .

[0049] By limiting the shape of the first electromagnetic member to be compatible with the shape of the extension frame 1042 , it is easier to generate a repulsive force or an attractive force on the second electromagnetic member 1064 on the extension frame 1042 .

[0050] Specifically, the extension frame 1042 is rectangular, and the first electromagnetic component can be U-shaped, surrounding one side of the extension frame 1042, or can be linear and arranged parallel to the edge of one side of the extension frame 1042.

[0051] Furthermore, the extended function board 1044 is provided with at least one of a display screen, a physical button, a touch screen, a flash light, an optical transceiver, and a key identification device.

[0052] The extended function board 1044 may be equipped with one or more structures, specifically a display screen, physical buttons, a touch screen, a flash, an optical transceiver, and a key recognition device. The display screen can serve as a secondary screen for the electronic device. After being moved to the first position, it can be displayed through the display screen on the extended function board 1044. Specifically, it can serve as a preview frame for taking photos or displaying a specific image. The physical buttons can be used to control the device's operation. Users can customize their functions, or the manufacturer can set default functions based on different device usage scenarios at the factory, such as using them as shoulder buttons when playing games. Compared to the display screen, the touch screen design adds touch functionality, which is more suitable for user usage habits and can perform some simple functions through the touch screen. The optical transceiver can be used as a distance sensor for distance measurement, or it can be used to transmit light of a specific wavelength and, based on the parameters of the received light, for different scenarios, including but not limited to currency verification and UV trace detection. The key recognition device can verify encrypted information and can specifically house an NFC chip, RFID tag, etc.

[0053] Furthermore, if Figure 2 As shown, it also includes: a third electromagnetic component 1066, which is arranged on the lens fixing plate 102; wherein, the magnetism of the third electromagnetic component 1066 is different from the magnetism of the second electromagnetic component 1064, and the expansion frame 1042 is limited to move between the first position and the second position through the cooperation of the third electromagnetic component 1066 and the second electromagnetic component 1064.

[0054] By providing a third electromagnetic element 1066 on the lens mounting plate 102, the range of movement of the expansion rack 1042 can be limited. Specifically, the magnetism of the third electromagnetic element 1066 needs to be controlled to be different from that of the second electromagnetic element 1064. During movement, the second electromagnetic element 1064 can move under the suction force generated by the third electromagnetic element 1066, thereby ensuring the range of movement of the expansion rack 1042.

[0055] The third electromagnetic element 1066 can be disposed on both sides of the expansion rack 1042 in the direction of movement, or only on one side of the expansion rack 1042 in the direction of movement. For example, if the expansion rack 1042 moves left and right, the third electromagnetic element 1066 can be selectively disposed on the upper side or the lower side of the expansion rack 1042, or on both the upper and lower sides of the expansion rack 1042.

[0056] Furthermore, the extension component 104 is slidably connected to the lens fixing plate 102 ; or the extension component 104 is rotatably connected to the lens fixing plate 102 .

[0057] The connection between the extension assembly 104 and the lens fixing plate 102 can be a sliding connection or a rotational connection. Specifically, if the connection is sliding, a slide rail can be provided on the lens fixing plate 102, and the extension assembly 104 can slide directly within the slide rail. If the connection is rotational, holes can be directly opened on the lens fixing plate 102 and the extension assembly 104, and a rotating shaft can be inserted into the holes of the two structures to achieve rotation of the two.

[0058] Further, if Figure 2 and Figure 3 As shown, it also includes: a sealing member 108, which is provided between the lens fixing plate 102 and the expansion component 104.

[0059] Since the extension assembly 104 is movable relative to the lens fixing plate 102 , a seal 108 is provided between the lens fixing plate 102 and the extension assembly 104 to prevent dust or liquid from flowing into the interior through the gap between the two and causing corrosion and damage to the internal electronic structure.

[0060] The sealing member 108 may be made of silicone or rubber.

[0061] Further, if Figure 5 As shown, the invention further includes: a driving member 110, which is in transmission connection with the expansion assembly 104, and the driving member 110 is used to drive the expansion assembly 104 to move between the first position and the second position.

[0062] By providing the driving member 110, the movement of the expansion assembly 104 can be driven. Specifically, the driving member 110 mainly drives the movement of the expansion assembly 104, moving between the first position and the second position.

[0063] The driving member 110 may be a motor or a manually driven mechanical mechanism.

[0064] like Figure 6 and Figure 7 As shown, the electronic device 200 provided in the embodiment of the second aspect of the present application includes: a housing 202 ; and a camera decorative ring assembly 100 such as any one of the embodiments of the first aspect described above, which is arranged on the housing 202 .

[0065] According to an embodiment of the electronic device 200 provided by this application, as Figure 8 As shown, it mainly includes a shell 202 and a camera decorative ring assembly 100 arranged on the shell 202. The camera decorative ring assembly 100 can be set on the front side of the shell 202 to shoot objects in front, or can be set on the back side of the shell 202 to shoot objects behind. It can even be connected to the shell 202 in a movable connection manner to achieve arbitrary change of shooting.

[0066] In addition, since the electronic device 200 includes the camera decorative ring assembly 100 of any of the above embodiments, it has the beneficial effects of any of the above embodiments.

[0067] Specifically, if Figure 6 As shown, at this time, the extension component in the camera decorative ring assembly 100 moves to the first position, and at least part of the extension component extends out of the housing, as shown in FIG. Figure 7 As shown, at this time, the extension component in the camera decorative ring assembly 100 moves to the second position and is hidden in the shell.

[0068] In one specific embodiment, a large camera bezel is provided. The bezel is split into two areas: the regular camera area on the left and the extended function area on the right. When not in use, the extended screen can be hidden within the phone's camera bezel. When playing games or watching videos, the extended screen can be pulled out of the bezel and exposed. At this point, the extended screen can serve as a second display, displaying application information in addition to the main screen, thereby improving the phone's playability and expandability.

[0069] The camera bezel is divided into a camera area on the left and a cavity area on the right. Magnet 1 (the first electromagnetic component), magnets 3 and 4 (the third electromagnetic component), and waterproof silicone (the seal) are assembled and fixed in the cavity area. The bracket (the expansion rack) can be assembled into this cavity area.

[0070] Among them, the bracket is assembled and fixed with an extended functional area (i.e., an extended functional board) and a magnet 2 (a second electromagnetic component). The three as a whole can be installed into the cavity area of ​​the camera decorative ring. When not in use, they can be hidden; when in use, the whole can be pulled out as an extended functional area.

[0071] In addition, for electromagnets, magnet 1, magnet 2, magnet 3, and magnet 4 are all electromagnets, and their polarity can be changed by changing the direction of the current in the coil. Magnets 1 / 3 / 4 (i.e., the first and third electromagnetic components) are fixed on the camera decorative ring, and magnet 2 (i.e., the second electromagnetic component) is fixed on the bracket. When the bracket assembly needs to be hidden, it can be set on the mobile phone, and magnets 1 and 2 are energized to generate opposite magnetic fields, which attract each other to prevent the bracket assembly from falling out of the camera decorative ring area. Similarly, when the bracket assembly needs to be extended, magnets 1 and 2 are energized to generate like magnetic fields, and the magnetic field force pushes the bracket assembly to slide outward; magnets 3 and 4 are both energized to generate magnetic fields that are opposite to magnet 2, and the magnetic field force attracts magnet 2 to continue sliding outward with the bracket assembly until magnet 2 and magnet 3 / 4 come into contact, at which time the bracket assembly extends to its outermost position.

[0072] In addition, waterproof silicone can be provided at the mouth of the camera decorative ring cavity. The waterproof silicone is fixed at the above-mentioned mouth by injection molding. The waterproof silicone and the bracket assembly are designed to interfere with each other, which can prevent dust and water from entering the interior of the entire machine through the cavity opening of the camera.

[0073] The above-mentioned specific embodiment solves the problem of a large camera bezel with a single function by splitting the camera bezel into two areas: the left side is the regular camera area, and the right side is an extended function area (such as an extended screen, etc.). When not in use, the extended screen can be hidden in the phone's camera bezel. When you need to play games or watch videos, you can pull the extended screen out of the camera bezel and expose it. At this time, the extended screen can serve as a second display, showing other application information in addition to the main screen, improving the playability and expandability of the phone.

[0074] According to the embodiments of the camera decorative ring assembly and the electronic device of the present application, by providing a lens area for installing the lens and an extension area with special extension functions on the lens fixing plate, the extension assembly can be moved to the second position during normal use, and when the function of the extension assembly needs to be applied, the extension assembly can be moved to the first position, thereby greatly improving the functionality of the camera decorative ring assembly.

[0075] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0076] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Persons skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A camera decorative ring assembly, characterized in that: include: A lens fixing plate, wherein the lens fixing plate is provided with a lens area and an expansion area which are independent of each other; an expansion component, disposed in the expansion area, and movably connected to the lens fixing plate, and capable of moving between a first position and a second position; The extension assembly moves to the first position, at least a portion of the extension assembly extends out of the lens fixing plate, and the corresponding function is achieved by utilizing the extended portion of the extension assembly; the extension assembly moves to the second position, and the projection of the extension assembly on the lens fixing plate is located within the lens fixing plate; The extension components specifically include: an extension frame, movably connected to the lens fixing plate; An expansion function board is provided on the expansion rack; The camera decorative ring assembly also includes: A first electromagnetic component is provided on the lens fixing plate; A second electromagnetic component is provided on the expansion rack; Wherein, the first electromagnetic member and the second electromagnetic member have the same magnetic properties, and the extension component moves from the second position to the first position; the first electromagnetic member and the second electromagnetic member have different magnetic properties, and the extension component moves from the first position to the second position; The extension assembly is slidably connected to the lens fixing plate; The extended function board is provided with a key identification device.

2. The camera decorative ring assembly according to claim 1, characterized in that: The shape of the first electromagnetic component is adapted to the shape of the expansion frame.

3. The camera decorative ring assembly according to claim 1, characterized in that: The extended function board is further provided with at least one of a display screen, a physical button, a touch screen, a flash light, and an optical transceiver.

4. The camera decorative ring assembly according to claim 1, characterized in that: Also includes: a third electromagnetic component, disposed on the lens fixing plate; The magnetism of the third electromagnetic component is different from that of the second electromagnetic component, and the expansion rack is restricted from moving between the first position and the second position by the cooperation between the third electromagnetic component and the second electromagnetic component.

5. The camera decorative ring assembly according to any one of claims 1 to 4, characterized in that: Also includes: A sealing member is provided between the lens fixing plate and the extension assembly.

6. The camera decorative ring assembly according to any one of claims 1 to 4, characterized in that: Also includes: A driving member is in transmission connection with the expansion assembly, and the driving member is used to drive the expansion assembly to move between the first position and the second position.

7. An electronic device, characterized in that: include: case; The camera decorative ring assembly according to any one of claims 1 to 6, is arranged on the housing.

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