Camera assembly and terminal device

Abstract

The present disclosure relates to a camera assembly and a terminal device, the camera assembly comprising: a base; a camera module; the first frame is located between the base and the camera module, and the first frame is movably connected with the base and the camera module through a connecting assembly; the driving assembly is arranged in the base, the first frame and the camera module and used for driving the first frame and / or the camera module to move relative to the base in the optical axis direction of the camera module.

Description

Technical Field

[0001] The present disclosure relates to the technical field of terminals, and particularly to a camera assembly and a terminal device. Background Art

[0002] In related technologies, multiple camera modules are arranged in a terminal device, and each camera module corresponds to a different focal length, so as to complete the full focal length switching from a wide-angle mode to a telephoto mode through the cooperation of multiple camera modules.

[0003] However, there are some problems in the above solutions: on the one hand, more and more camera modules and the continuously increasing volume of the camera modules will severely squeeze the space of other components in the terminal device; on the other hand, with the increase in the number of cameras, the material cost of the camera hardware also increases continuously. Summary of the Invention

[0004] To overcome the problems existing in the related technologies, the present disclosure provides a camera assembly and a terminal device.

[0005] In a first aspect of the present disclosure, there is provided a camera assembly, including:

[0006] A base;

[0007] A camera module;

[0008] A first frame located between the base and the camera module, and the first frame is movably connected to the base and the camera module respectively through a connecting component;

[0009] A driving component disposed in the base, the first frame and the camera module, and configured to drive the first frame and / or the camera module to move relative to the base along the optical axis direction of the camera module.

[0010] Optionally, the driving component includes: a magnetic member and a coil;

[0011] The camera assembly includes: a first driving component, in which one of the magnetic member and the coil in the first driving component is disposed on the base, and the other is disposed in the first frame;

[0012] A second driving component, in which one of the magnetic member and the coil in the second driving component is disposed in the first frame, and the other is disposed on the camera module; wherein, the projection position of the first driving component facing the base is different from the projection position of the second driving component facing the base.

[0013] Optionally, the camera module includes:

[0014] A first lens assembly movably connected to the first frame through the connecting component;

[0015] A second lens assembly, which is coaxially arranged with the first lens assembly, and at least part of the second lens assembly is received in the first lens assembly;

[0016] The camera assembly further includes:

[0017] A third driving component, one of the magnetic member and the coil in the third driving component is arranged in the second lens assembly, and is used to drive the second lens assembly to move relative to the first lens assembly along the optical axis direction.

[0018] Optionally, it is characterized in that a plurality of through holes are provided through the camera module and / or the first frame;

[0019] The connection component includes:

[0020] A first guiding rod, the first end of the first guiding rod is fixedly arranged on the base, and the second end of the first guiding rod passes through the through hole of the first frame; the length direction of the first guiding rod is parallel to the optical axis direction of the camera module; the first guiding rod is used to guide the first frame to move relative to the base along the optical axis direction of the camera module;

[0021] And / or,

[0022] A second guiding rod, the first end of the second guiding rod is fixedly arranged on the first frame, and the second end of the second guiding rod passes through the through hole of the camera module; the length direction of the second guiding rod is parallel to the optical axis direction of the camera module; the second guiding rod is used to guide the camera module to move relative to the first frame along the optical axis direction.

[0023] Optionally, the first lens assembly at least includes a first lens barrel;

[0024] The second lens assembly is installed in the first lens barrel, and the inner wall of the first lens barrel is slidably connected to at least part of the outer wall of the second lens assembly;

[0025] The camera module further includes:

[0026] A retaining ring, the retaining ring covers the first lens barrel, and the retaining ring is provided with a through hole for at least part of the second lens assembly in the first lens barrel to extend out of the first lens barrel.

[0027] Optionally, the other of the magnetic member and the coil in the third driving component is arranged on the first lens assembly; or,

[0028] The other one of the magnetic member and the coil in the third driving assembly is disposed on the pressing ring.

[0029] Optionally, the first driving assembly includes:

[0030] A first magnetic member disposed within the first frame;

[0031] A first coil disposed within the base, and a projection of the first magnetic member towards the base at least partially coincides with the first coil, for driving the first frame to move relative to the base along the optical axis direction by a magnetic force between the first coil and the first magnetic member;

[0032] A second coil disposed within the base, the second coil being disposed at a position different from the position of the first coil, for driving the first frame to move relative to the base along a direction perpendicular to the optical axis direction by a magnetic force between the second coil and the first magnetic member.

[0033] Optionally, the camera assembly further includes:

[0034] A limiting plate disposed on a surface of the first frame away from the base;

[0035] The limiting plate is fixedly connected to a second end of the first guide rod, for limiting the movement of the first frame between the limiting plate and the base.

[0036] Optionally, the camera assembly further includes:

[0037] A decorative assembly covering the light incident side of the camera module;

[0038] The decorative assembly includes:

[0039] A decorative lens;

[0040] A decorative cover body, a first end of the decorative cover body is provided with a mounting opening for assembling the decorative lens; a second end of the decorative cover body is provided with a first opening for allowing the camera module to extend into the decorative cover body through the first opening when moving in a direction away from the base.

[0041] Optionally, the camera assembly further includes:

[0042] A second frame sleeved on the peripheries of the first frame and the camera module, and the second frame is fixedly connected to the base;

[0043] The decorative assembly further includes:

[0044] A fixing member for fixedly connecting the second frame and the second end of the decorative cover body; and the fixing member is provided with a second opening which communicates with the first opening of the decorative cover body.

[0045] In a second aspect of the present disclosure, there is provided a terminal device, including the camera assembly according to any one of the embodiments of the first aspect.

[0046] Optionally, the terminal device includes:

[0047] A control module connected to the coil in the camera assembly for inputting electrical signals of different polarities to the coil to control the first frame and / or the camera module to approach or move away from the base.

[0048] The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

[0049] In the embodiments of the present disclosure, by arranging the first frame between the base and the camera module and making the first frame be movably connected to the base and the camera module respectively through the connecting components, relative movement can occur among the base, the first frame and the camera module; and then by arranging the driving components in the base, the first frame and the camera module, under the drive of the driving components, the first frame and / or the camera module can move relative to the base along the optical axis direction of the camera module, so as to change the relative distance between the base and the first frame and / or the camera module, enabling the camera assembly to obtain a larger focusing range and realizing more shooting requirements. The camera assembly in the embodiments of the present disclosure can achieve a larger focusing range, thereby being able to replace multiple camera modules in the terminal device, effectively reducing the number of camera modules, saving the space of the terminal device and reducing the hardware cost in the terminal device.

[0050] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] The accompanying drawings herein are incorporated into the specification and form a part of the specification, showing embodiments consistent with the present disclosure and used together with the specification to explain the principles of the present disclosure.

[0052] Figure 1 is an exploded schematic view of a camera assembly shown according to an exemplary embodiment of the present disclosure Figure 1 .

[0053] Figure 2 is a schematic structural view of a camera assembly shown according to an exemplary embodiment of the present disclosure.

[0054] Figure 3It is a schematic structural diagram of a base shown according to an exemplary embodiment of the present disclosure.

[0055] Figure 4 It is an exploded schematic diagram of a camera module shown according to an exemplary embodiment of the present disclosure Figure 2 .

[0056] Figure 5 It is a schematic cross-sectional structure diagram of a camera module shown according to an exemplary embodiment of the present disclosure Figure 1 .

[0057] Figure 6 It is a schematic cross-sectional structure diagram of a camera module shown according to an exemplary embodiment of the present disclosure Figure 2 .

[0058] Figure 7 It is an exploded schematic diagram of a decoration module shown according to an exemplary embodiment of the present disclosure.

[0059] Figure 8 It is a block diagram of a terminal device shown according to an exemplary embodiment of the present disclosure.

[0060] In the above figures: 10, camera module; 11, base; 12, camera unit; 121, first lens assembly; 1211, first lens barrel; 1212, mounting protrusion; 1213, blocking plate; 122, second lens assembly; 1221, telescopic part; 1222, connecting part; 13, first frame; 14, driving assembly; 141, magnetic part; 142, coil; 1421, first coil; 1422, second coil; 15, connecting assembly; 16, through hole; 17, retaining ring; 171, through hole in retaining ring; 18, limiting plate; 19, decoration module; 191, decorative lens; 192, decorative cover; 1921, mounting opening; 1922, first opening; 193, fixing part; 1931, second opening; 20, second frame; 21, limiting part; 22, sealing part;

[0061] 800, terminal device; 802, processing component; 804, memory; 806, power supply component; 808, multimedia component; 810, audio component; 812, input / output interface; 814, sensor component; 816, communication component; 820, processor. Detailed implementation manners

[0062] Exemplary embodiments will be described in detail herein, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. On the contrary, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0063] An embodiment of the present disclosure provides a camera assembly, as Figures 1 to 6 shown, Figure 1 is an exploded view of a camera assembly shown according to an exemplary embodiment of the present disclosure Figure 1 . Figure 2 is a schematic structural diagram of a camera assembly shown according to an exemplary embodiment of the present disclosure. Figure 3 is a schematic structural diagram of a base shown according to an exemplary embodiment of the present disclosure. Figure 4 is an exploded view of a camera assembly shown according to an exemplary embodiment of the present disclosure Figure 2 . Figure 5 is a schematic cross-sectional structure diagram of a camera assembly shown according to an exemplary embodiment of the present disclosure Figure 1 . Figure 6 is a schematic cross-sectional structure diagram of a camera assembly shown according to an exemplary embodiment of the present disclosure Figure 2 . Figure 7 is an exploded schematic diagram of a decorative component shown according to an exemplary embodiment of the present disclosure. The camera assembly 10 includes:

[0064] a base 11;

[0065] a camera module 12;

[0066] a first frame 13 located between the base 11 and the camera module 12, and the first frame 13 is movably connected to the base 11 and the camera module 12 respectively through a connection component 15;

[0067] a driving component 14 disposed in the base 11, the first frame 13 and the camera module 12, and configured to drive the first frame 13 and / or the camera module 12 to move relative to the base 11 along the optical axis direction of the camera module 12.

[0068] In an embodiment of the present disclosure, the camera assembly includes: a base, a camera module, a first frame, and a driving component.

[0069] The base has a plate-like structure, and a first through hole is formed in the middle part of the base, and the through direction of the first through hole is the same as the direction of the optical axis of the camera module (hereinafter simply referred to as the optical axis direction).

[0070] In some embodiments, the first through hole is used to mount an image sensing module, so that after light passes through the lens, it is collected by the sensing module.

[0071] The camera module includes at least one lens, and the lens is a focusing lens with a focusing function.

[0072] It should be noted that according to the optical principle, after light coming from afar passes through at least one lens with a focusing function, it will all be focused on one point, which is the focal point. The distance from the focal point to the optical center point formed by at least one lens is the focal length.

[0073] It should be noted that the position of the optical center point formed by at least one lens is determined by the lens group structure of at least one lens, that is, according to the lens group structure of each lens and the relative positions between multiple lenses, the position of the optical center point can be calculated.

[0074] The first frame is disposed between the base and the camera module. One end of the first frame is movably connected to the base through a connecting component, and the other end of the first frame is movably connected to the camera module through a connecting component.

[0075] Here, the structure of the connecting component can be set according to actual needs, and the embodiments of the present disclosure do not make specific limitations thereto. Exemplarily, the connecting component can have various structures such as a limiting plate, a clamping portion, a guide rail, etc.

[0076] The connecting component between the first frame and the base, and the connecting component between the first frame and the camera module can be the same or different, and the embodiments of the present disclosure do not make specific limitations thereto.

[0077] It should be noted that through the connecting component, the first frame is movably connected to the base and the camera module, and the connecting component allows relative movement between the first frame and the base, and relative movement between the first frame and the camera module.

[0078] It can be understood that the first frame can support and protect the camera module, and the camera module can be located in the middle part of the first frame. At the same time, a second through hole can be formed in the middle part of the first frame, and the through direction of the second through hole is the same as the optical axis direction, so as to ensure that the light passing through the camera module can pass through the first frame to reach the base and be collected by the light collection module on the base or in the terminal device.

[0079] It can be understood that if the camera module is located in the middle part of the first frame, the connecting component between the first frame and the camera module can be located near the middle part, and the connecting component between the first frame and the base can be disposed at other positions that do not affect the movable connection between the camera module and the first frame.

[0080] The first frame can be made of a single material or a composite material, and the embodiments of the present disclosure do not make specific limitations thereto. Exemplarily, the first frame can be formed by a composite material formed of metal and liquid silicone, that is, by encapsulating liquid silicone on the metal.

[0081] The driving component is disposed in the base, the first frame, and the camera module, and is configured to drive the first frame and / or the camera module to move relative to the base along the optical axis direction.

[0082] It can be understood that by disposing the driving component in the base, the first frame, and the camera module, the first frame and / or the camera module can be driven to move along the optical axis direction, so that the first frame and / or the camera move relative to the base.

[0083] It should be noted that the driving component can drive one of the base, the first frame, and the camera module alone, or can drive multiple ones of the base, the first frame, and the camera module at the same time. The embodiments of the present disclosure do not make specific limitations thereto.

[0084] In one embodiment, when the first frame moves closer to the base and the positional relationship between the first frame and the camera module remains unchanged, the first frame can also drive the camera module to move closer to the base;

[0085] In one embodiment, when the camera module moves away from the first frame and the positional relationship between the first frame and the base remains unchanged, the camera module moves away from the base.

[0086] In one embodiment, when the camera module moves closer to the first frame, the first frame moves away from the base, and the distance that the first frame moves is greater than the distance that the camera module moves, the first frame moves away from the base, and the camera module moves away from the base.

[0087] The driving component can be devices such as a driving motor and a driving controller, and can also be other driving structural members. The embodiments of the present disclosure do not make specific limitations thereto.

[0088] It can be understood that after the first frame and / or the camera module move relative to the base, the distance between the first frame and / or the camera module and the image sensing module can be changed, so as to change the focal length of the camera component, so that the camera component can be focused.

[0089] In the embodiments of the present disclosure, by disposing a first frame between a base and a camera module, and enabling the first frame to be movably connected to the base and the camera module respectively through a connecting component, relative movement can occur between the base, the first frame, and the camera module. Then, by providing driving components within the base, the first frame, and the camera module, under the drive of the driving components, the first frame and / or the camera module can move relative to the base along the optical axis direction of the camera module, thereby adjusting the relative distance between the base and the first frame and / or the camera module, enabling the camera assembly to obtain a larger focusing range and fulfilling more shooting requirements. The camera assembly in the embodiments of the present disclosure can achieve a larger focusing range, thereby being able to replace multiple camera modules in a terminal device, effectively reducing the number of camera modules, saving space in the terminal device, and reducing the hardware cost in the terminal device.

[0090] Optionally, as Figures 1 to 7 shown, the driving component 14 includes: a magnetic member 141 and a coil 142;

[0091] The camera assembly 10 includes: a first driving component, where one of the magnetic member 141 and the coil 142 within the first driving component is disposed on the base 11, and the other is disposed within the first frame 13;

[0092] a second driving component, where one of the magnetic member 141 and the coil 142 within the second driving component is disposed within the first frame 13, and the other is disposed on the camera module 12; wherein, the projection position of the first driving component towards the base 11 is different from the projection position of the second driving component towards the base 11.

[0093] In the embodiments of the present disclosure, the driving component includes: a magnetic member and a coil.

[0094] Among them, the magnetic member can be a structural member capable of generating a magnetic field or utilizing a magnetic field to complete a certain function. The coil can be a circular wire winding.

[0095] After different polarities of electrical signals are input into the coil, different magnetic fields are generated; under the action of the magnetic field, a magnetic force is generated between the magnetic member and the coil.

[0096] To drive the movement of the first frame and the camera module within the camera assembly, the camera assembly may include a first driving component and a second driving component.

[0097] Among them, the first driving component is used to drive the first frame to move relative to the base, and the second driving component is used to drive the camera module to move relative to the first frame.

[0098] One of the magnetic member and the coil in the first driving assembly is disposed on the base, and the other is disposed on the first frame. One of the magnetic member and the coil in the second driving assembly is disposed on the first frame, and the other is disposed on the camera module.

[0099] It can be understood that after the magnetic member in the first driving assembly is input with an electrical signal, the magnetic member in the first driving assembly can generate a magnetic force with the coil in the first driving assembly to control the first frame to approach or move away from the base along the optical axis direction.

[0100] After the magnetic member in the second driving assembly is input with an electrical signal, the magnetic member in the second driving assembly can generate a magnetic force with the coil in the second driving assembly to control the camera module to approach or move away from the first frame along the optical axis direction.

[0101] It can be understood that based on the above structure, the camera assembly can complete the first-stage telescoping through the first frame.

[0102] Exemplarily, when the first frame is not driven by the first driving assembly, the first frame can be disposed above the base and close to the base; after the first frame moves under the driving force, the first frame can drive the camera module away from the base, lengthen the distance between the camera module and the base, and achieve the first-stage telescoping of the camera assembly.

[0103] It can be understood that based on the above structure, after the first frame completes the first-stage telescoping relative to the base, the camera assembly can complete the second-stage telescoping through the camera module.

[0104] Exemplarily, when the camera module is not driven by the second driving assembly, the camera module can be partially received in the first frame; after the camera module moves under the driving force, the part of the structure of the camera module received in the first frame is reduced, and it extends out of the first frame, further away from the base, lengthening the distance between the first frame and the base, and achieving the second-stage telescoping of the camera assembly.

[0105] The projection position of the first driving assembly facing the base is different from the projection position of the second driving assembly facing the base.

[0106] It can be understood that the different projection positions of the first driving assembly and the second driving assembly facing the base can make the magnetic forces generated by the first driving assembly and the second driving assembly not affect each other, so as to ensure the orderly operation of the above two-stage telescoping of the camera assembly.

[0107] In some embodiments, when the first driving component between the first frame and the camera module is located near the middle part of the first frame, the second driving component between the first frame and the base can be located at the edge part of the first frame.

[0108] In the embodiments of the present application, the first frame can be driven by the first driving component to move relative to the base along the optical axis direction, and the camera module can be driven by the second driving component to move relative to the base along the optical axis direction; thereby enabling the camera module to complete two-stage telescoping, not only effectively increasing the focusing distance of the camera module, but also telescoping in two stages, effectively saving the thickness of the camera component in the optical axis direction and saving space.

[0109] Optionally, as Figures 1 to 7 shown, the camera module 12 includes:

[0110] A first lens assembly 121, which is movably connected to the first frame 13 through the connecting component 15;

[0111] A second lens assembly 122, the second lens assembly 122 is coaxially arranged with the first lens assembly 121, and at least part of the second lens assembly 122 is received in the first lens assembly 121;

[0112] The camera component 10 further includes:

[0113] A third driving component, one of the magnetic member 141 and the coil 142 in the third driving component is arranged in the second lens assembly 122, and is used to drive the second lens assembly 122 to move relative to the first lens assembly 121 along the optical axis direction.

[0114] In the embodiments of the present disclosure, the camera module includes a first lens assembly and a second lens assembly.

[0115] Wherein, the lens group structure of the first lens assembly can be the same as or different from the lens group structure of the second lens assembly, and the embodiments of the present disclosure do not make specific limitations thereon.

[0116] The first lens assembly in the camera module can be movably connected to the first frame through the connecting component.

[0117] One of the magnetic member and the coil in the second driving component of the camera component can be arranged in the first frame, and the other is arranged in the first lens assembly. When the second driving component drives the first lens assembly to move relative to the first frame along the optical axis direction, it not only completes the second-stage contraction of the camera component, but also drives the second lens assembly to move relative to the first frame along the optical axis direction.

[0118] The second lens assembly can be coaxially arranged with the first lens assembly, and at least a part of the second lens assembly is received in the first lens assembly.

[0119] Here, the coaxial arrangement means that the optical axis direction of the second lens assembly is the same as that of the first lens assembly.

[0120] It can be understood that the second lens assembly and the first lens assembly are stacked along the optical axis direction.

[0121] The camera assembly further includes: a third driving assembly.

[0122] One of the magnetic member and the coil in the third driving assembly is arranged in the second lens assembly, and is used to drive the second lens assembly to move along the optical axis direction relative to the first lens assembly.

[0123] It can be understood that under the drive of the third driving assembly, the second lens assembly can move along the optical axis direction, reducing or increasing the part received in the first lens assembly.

[0124] It can be understood that the second lens assembly and the first lens assembly have the same optical axis. Thus, according to the lens group structure of the first lens assembly, the lens group structure of the second lens assembly, and the relative position between the first lens assembly and the second lens assembly, the optical center point of the camera module can be calculated.

[0125] Under the drive of the third driving assembly, when the second lens assembly approaches or moves away from the first lens assembly, the position of the optical center point formed by the first lens assembly and the second lens assembly will change, thereby changing the distance from the optical center point of the camera module to the focus, that is, changing the focal length, so that the camera module can perform focusing.

[0126] The second lens assembly can be arranged on the side of the first lens assembly away from the base. When the second lens assembly moves in the direction away from the first lens assembly, the distance between the second lens assembly and the base gradually increases. When the second lens assembly moves in the direction close to the first lens assembly, the distance between the first lens assembly and the base gradually decreases.

[0127] It can be understood that the first-stage telescoping of the camera assembly can be completed by the relative movement between the first frame and the base, the second-stage telescoping can be completed by the relative movement between the first lens assembly and the first frame; and the third-stage telescoping can be completed by the relative movement between the second lens assembly and the first lens assembly.

[0128] Exemplarily, when the second lens assembly is not driven by the third driving assembly, the second lens assembly can be partially received in the first lens assembly; after the second lens assembly moves under the driving force, the part of the second lens assembly received in the first frame can be reduced, and it extends out of the first frame, further away from the base, stretching the distance between the second lens and the base, achieving the third-level telescoping of the camera assembly.

[0129] It should be noted that through the above three-level telescoping, the camera assembly in the embodiments of the present disclosure has a larger focal length adjustment range compared with the camera module in the related art, so that it can achieve full focal length coverage (from wide-angle mode to telephoto mode) that cannot be achieved in the related art.

[0130] In the embodiments of the present disclosure, between the first lens assembly and the second lens assembly in the camera module, relative movement along the optical axis direction can be achieved, so that the camera assembly can complete three-level telescoping based on the first frame, the first lens assembly, and the second lens assembly, thereby achieving full focal length coverage required for taking pictures, saving costs and space.

[0131] Optionally, as Figures 1 to 7 shown, a plurality of through holes 16 are provided through the camera module 12 and / or the first frame 13;

[0132] The connecting component 15 includes:

[0133] A first guide rod, the first end of the first guide rod is fixedly arranged on the base 11, and the second end of the first guide rod passes through the through hole 16 of the first frame 13; the length direction of the first guide rod is parallel to the optical axis direction of the camera module 12; the first guide rod is used to guide the first frame 13 to move relative to the base 11 along the optical axis direction of the camera module 12;

[0134] And / or,

[0135] A second guide rod, the first end of the second guide rod is fixedly arranged on the first frame 13, and the second end of the second guide rod passes through the through hole 16 of the camera module 12; the length direction of the second guide rod is parallel to the optical axis direction of the camera module 12; the second guide rod is used to guide the camera module 12 to move relative to the first frame 13 along the optical axis direction.

[0136] In the embodiments of the present disclosure, a plurality of through holes may be provided through the camera module and / or the first frame, and the plurality of through holes can be used to assemble the connecting component, so that the camera module is movably connected to the first frame and / or the first frame is movably connected to the base.

[0137] In one embodiment, the plurality of through holes on the camera module are provided on the first lens assembly.

[0138] In one embodiment, the first lens assembly has mounting protrusions, and the plurality of through holes are disposed on the mounting protrusions.

[0139] Exemplarily, as Figure 4 shown, a plurality of mounting protrusions 1212 are provided on the outer wall of the first lens assembly 121, and two through holes 16 are provided on each mounting protrusion.

[0140] The connecting assembly includes: a first guide rod and / or a second guide rod.

[0141] Wherein, the first guide rod can be used for the movable connection between the first frame and the base. The first end of the first guide rod can be fixedly disposed on the base, and the second end of the first guide rod can pass through the through hole of the first frame. The first frame can be movably connected to the base by changing the mating position of its through hole and the first guide rod.

[0142] The length direction of the first guide rod is parallel to the optical axis direction, so that the first guide rod can be used to guide the first frame to move relative to the base along the optical axis direction.

[0143] In one embodiment, the plurality of through holes on the first frame can be spaced apart and arranged at the edge portion of the first frame, and the first guide rod passes through the plurality of spaced-apart through holes, thereby increasing the connection stability between the first frame and the base. When the first driving component drives the first frame to move away from the base along the first guide rod, the first frame can move parallel to the base, enhancing the focusing stability of the camera assembly.

[0144] The second guide rod can be used for the movable connection between the first frame and the camera module. The first end of the second guide rod can be fixedly disposed on the first frame, and the second end of the second guide rod can pass through the through hole of the camera module. The camera module can be movably connected to the first frame by changing the mating position of its through hole and the second guide rod.

[0145] The length direction of the second guide rod is parallel to the optical axis direction, so that the second guide rod can be used to guide the camera module to move relative to the first frame along the optical axis direction.

[0146] In one embodiment, the plurality of through holes on the camera module can be spaced apart and arranged at the edge portion of the camera module, and the second guide rod passes through the plurality of spaced-apart through holes, thereby increasing the connection stability between the first frame and the camera module. When the second driving component drives the camera module to move away from the first frame along the second guide rod, the camera module can move parallel to the base, enhancing the focusing stability of the camera assembly.

[0147] In one embodiment, a gap may be provided between the hole wall of the through hole and the guide rod, and this gap is used for the first frame to move relative to the guide rod in the direction perpendicular to the optical axis direction, so as to realize the movement of the first frame relative to the base in the direction perpendicular to the optical axis direction.

[0148] In the embodiments of the present disclosure, the connection between the base and the first frame and / or between the first frame and the camera module can be realized through the guide rod, and the length direction of the guide rod is the same as the optical axis direction of the camera module, so that by driving the first frame and / or the camera module to move along the guide rod, the first frame and / or the camera module can be moved relative to the base along the optical axis direction of the camera module.

[0149] Optionally, as Figures 1 to 7 shown, the first lens assembly 121 includes at least a first lens barrel 1211;

[0150] The second lens assembly 122 is installed in the first lens barrel 1211, and the inner wall of the first lens barrel 1211 is slidably connected to at least a part of the outer wall of the second lens assembly 122;

[0151] The camera module 12 further includes:

[0152] A retaining ring 17, the retaining ring 17 covers the first lens barrel 1211, and the retaining ring 17 is provided with a retaining ring through hole 171 for at least a part of the second lens assembly 122 in the first lens barrel 1211 to extend out of the first lens barrel 1211.

[0153] In the embodiments of the present disclosure, the first lens assembly includes at least a first lens barrel. The second lens assembly can be installed in the first lens barrel, and the inner wall of the first lens barrel is slidably connected to at least a part of the outer wall of the second lens assembly.

[0154] It can be understood that at least a part of the second lens assembly can be received in the first lens barrel, and the outer wall of the part of the second lens assembly received in the first lens barrel can be slidably connected to the inner wall of the first lens barrel.

[0155] Here, the way of the sliding connection can be set according to actual needs, and the embodiments of the present disclosure do not make specific limitations on this.

[0156] In one example, the second lens assembly includes: a second lens barrel, the outer wall of the second lens barrel is attached to and can move relative to the inner wall of the first lens barrel, so as to realize the sliding connection between the second lens assembly and the first lens barrel.

[0157] It should be noted that the solution of realizing the sliding connection between the first lens assembly and the second lens assembly through the first lens barrel and the second lens barrel can not only effectively utilize the original structure of the lens assembly to achieve the convenience of connection, but also does not require setting other movable connecting parts, saving space and effectively reducing costs.

[0158] In one example, a blocking plate is formed on the inner wall of the first lens barrel, and the blocking plate is used to limit the sliding distance of the second lens barrel of the second lens assembly in the first lens barrel.

[0159] Exemplarily, as Figure 4 shown, a blocking plate 1213 is formed on the inner wall of the first lens barrel 1211, and the second lens assembly can slide between the blocking plate 1213 and the end of the first lens barrel 1211.

[0160] The camera module further includes: a retaining ring. A retaining ring through hole is provided in the middle part of the retaining ring.

[0161] It can be understood that when the second lens assembly is disposed on the side of the first lens barrel away from the base, the retaining ring can be covered on the end of the first lens barrel away from the base. And, the retaining ring through hole of the retaining ring allows a part of the second lens assembly to extend out of the first lens barrel through the retaining ring through hole, and another part of the second lens assembly remains received in the first lens barrel, so that the second lens assembly can slide relative to the first lens barrel but will not fall out of the first lens barrel, ensuring the stability of the connection of the camera module.

[0162] In the embodiment of the present disclosure, the retaining ring in the camera module can limit the second lens assembly from falling out of the first lens barrel, thereby ensuring the stability of the third-stage telescopic structure of the camera assembly.

[0163] Optionally, as Figures 1 to 7 shown, the other of the magnetic member 141 and the coil 142 in the third driving assembly is disposed on the first lens assembly 121;

[0164] Or, the other of the magnetic member 141 and the coil 142 in the third driving assembly is disposed on the retaining ring 17.

[0165] In the embodiment of the present disclosure, one of the magnetic member and the coil in the third driving assembly can be disposed on the second lens assembly, and the other can be disposed on the first lens assembly or the retaining ring.

[0166] It can be understood that the third driving component is used to drive the relative movement between the second lens component and the first lens component. Therefore, when one of the magnetic member and the coil in the third driving component is disposed on the first lens component, the other can be disposed on the second lens component, so as to generate a magnetic acting force between the first lens component and the second lens component, thereby driving the second lens component to move relative to the first lens component along the optical axis direction.

[0167] Exemplarily, the magnetic member can be disposed on the inner wall of the first lens component, and the coil can be disposed on the outer wall of the second lens component. The positions of the magnetic member and the coil can be correspondingly set, so that after different polarities of electrical signals are input to the coil, the second lens component can extend out or contract from the first lens component, completing the third-level telescoping of the camera component.

[0168] When one of the magnetic member and the coil in the third driving component is disposed on the second lens component, the other can also be disposed on the retaining ring.

[0169] It can be understood that the retaining ring covers the first lens barrel, such that the retaining ring faces the second lens component; further, by disposing one of the magnetic member and the coil on the retaining ring and the other on the second lens component, it is possible to drive the second lens component to slide along the optical axis direction in the first lens barrel.

[0170] In one embodiment, a coil is disposed on the surface of the retaining ring facing the second lens component, and a magnetic member is disposed on the surface of the second lens component facing the retaining ring.

[0171] In one embodiment, the second lens barrel of the second lens component has a telescopic portion and a connecting portion. The connecting portion is a ring-shaped structure, and the inner ring of the connecting portion is fixedly connected to the telescopic portion, and the outer ring is slidably connected to the first lens barrel. The connecting portion can be provided with a magnetic member, and driven by the coil on the retaining ring, the connecting portion can slide between the first lens barrel and the retaining ring, driving the telescopic portion to partially extend out or completely extend out from the through hole of the retaining ring.

[0172] Exemplarily, as Figure 4 shown, a telescopic portion 1221 and a connecting portion 1222 are provided on the second lens barrel of the second lens component 122. Among them, the diameter of the through hole 171 of the retaining ring is greater than the outer diameter of the telescopic portion 1221 and less than the outer diameter of the connecting portion 1222.

[0173] A magnetic member 141 may also be provided on the connecting portion 1222, and a coil may also be provided on the pressing ring. Under the drive of the coil on the pressing ring 17, the connecting portion 1222 can slide between the first lens barrel 1211 and the pressing ring 17, driving the telescopic portion 1221 to partially extend or fully extend from the pressing ring through-hole 171.

[0174] In an embodiment of the present disclosure, one of the magnetic member and the coil in the third driving assembly may be provided on the second lens assembly, and the other may be freely provided on the first lens assembly and the pressing ring, thereby effectively improving the flexibility of the setting of the third driving assembly.

[0175] Optionally, as Figures 1 to 7 shown, the first driving assembly includes:

[0176] A first magnetic member provided in the first frame 13;

[0177] A first coil 1421 provided in the base 11, and the projection of the first magnetic member towards the base 11 at least partially coincides with the first coil 1421, for driving the first frame 13 to move relative to the base 11 along the optical axis direction through the magnetic force between the first coil 1421 and the first magnetic member;

[0178] A second coil 1422 provided in the base 11, the setting position of the second coil 1422 is different from the setting position of the first coil 1421, for driving the first frame 13 to move relative to the base 11 along the direction perpendicular to the optical axis direction through the magnetic force between the second coil 1422 and the first magnetic member.

[0179] In an embodiment of the present disclosure, the first driving assembly includes: a first magnetic member, a first coil and a second coil.

[0180] The first magnetic member is provided in the first frame.

[0181] In one embodiment, the first magnetic member is provided on the surface of the first frame facing the base.

[0182] The first coil is provided in the base, and the projection of the first magnetic member towards the base may at least partially coincide with the first coil, so that the first magnetic member and the first coil are correspondingly arranged.

[0183] When there are multiple first magnetic members and multiple first coils, one first magnetic member corresponds to one first coil. The projection of each first magnetic member towards the base may at least partially coincide with a corresponding first coil.

[0184] By correspondingly arranging the first magnetic member and the first coil, the first frame can be driven to move relative to the base along the optical axis direction by the magnetic force between the first coil and the first magnetic member.

[0185] The second coil is disposed in the base, and the arrangement position of the second coil is different from that of the first coil, so that the first magnetic member and the second coil cannot be correspondingly arranged.

[0186] By making the first magnetic member and the second coil unable to be correspondingly arranged, the first frame can be driven to move relative to the base along the direction perpendicular to the optical axis direction by the magnetic force between the second coil and the first magnetic member.

[0187] In an embodiment, the first coil and the second coil can be alternately arranged. The first coil is disposed at the middle part of each side of the base, and the second coil is disposed at the intersection of two sides of the base.

[0188] Exemplarily, as Figure 3 shown, a first coil 1421 and a second coil 1422 are disposed on the base 11, and the first coil 1421 and the second coil 1422 can be alternately arranged.

[0189] In an embodiment, when a plurality of through holes are provided on the first frame and the connecting component is a first guiding post, by passing the first guiding post through the through holes, when the first frame is connected to the base, the gap between the through holes and the first guiding post enables the first frame to be driven by the second coil and move relative to the base along the direction perpendicular to the optical axis direction.

[0190] In the embodiments of the present disclosure, by providing a first coil on the base, the first frame can be driven to move relative to the base along the optical axis direction; by providing a second coil on the base, the first frame can be driven to move relative to the base along the direction perpendicular to the optical axis direction, so that the first frame can not only telescopically move relative to the base, but also move parallel to the base, further meeting the focusing requirements of the camera assembly.

[0191] Optionally, as Figures 1 to 7 shown, the camera assembly 10 further includes:

[0192] a limiting plate 18, the limiting plate 18 is disposed on a surface of the first frame 13 away from the base 11;

[0193] The limiting plate 18 is fixedly connected to the second end of the first guiding rod, and is used to limit the movement of the first frame 13 between the limiting plate 18 and the base 11.

[0194] In an embodiment of the present disclosure, the camera assembly further includes: a limit plate.

[0195] The limit plate can be disposed on a surface of the first frame away from the base, such that the first frame is disposed between the limit plate and the base.

[0196] It can be understood that the first end of the first guide rod is fixedly connected to the base, the first frame is sleeved on the first guide rod, and by fixedly connecting the second end of the first guide rod to the limit plate, the first frame can move between the limit plate and the base.

[0197] A through hole may be formed in a middle portion of the limit plate, and the through hole of the limit plate can ensure the transmission of light within the camera assembly.

[0198] In an embodiment of the present disclosure, by fixedly connecting the limit plate to the second end of the first guide rail, the first frame can be prevented from disengaging from the first guide rod, thereby enhancing the stability of the first-stage telescopic structure of the camera assembly.

[0199] Optionally, the camera assembly further includes: a limiting member.

[0200] The limit plate can be fixedly connected to the second end of the second guide rod, such that the mounting protrusion for connecting with the first frame in the camera module can move between the limiting member and the first frame.

[0201] In one embodiment, a first protrusion portion extending towards the camera module is formed at an end of the first frame close to the base, the first protrusion portion is fixedly connected to the first end of the second guide rod, and an end of the first frame away from the base is fixedly connected to the limiting member.

[0202] In one embodiment, a groove is formed at an end of the first frame facing the camera module, and two ends of the second guide rod are respectively connected to a groove wall of the groove and the limiting member.

[0203] Exemplarily, as Figure 5 shown, the limiting member 21 is connected to the second guide rod away from the base in the connecting assembly 15, and the other end of the second guide rod is connected to the first frame 13, so that the mounting protrusion 1212 of the first lens assembly 121 can move between the limiting member 21 and the first frame 13.

[0204] In an embodiment of the present disclosure, by fixedly connecting the limiting member to the second end of the second guide rail, the camera module can be prevented from disengaging from the second guide rod, thereby enhancing the stability of the second-stage telescopic structure of the camera assembly.

[0205] Optionally, as Figures 1 to 7 shown, the camera assembly 10 further includes:

[0206] A decorative component 19, covering the light incident side of the camera module 12;

[0207] The decorative component 19 includes:

[0208] A decorative lens 191;

[0209] A decorative cover 192, the first end of the decorative cover 192 is provided with an installation opening 1921 for assembling the decorative lens 191; the second end of the decorative cover 192 is provided with a first opening 1922 for allowing the camera module 12 to extend into the decorative cover 192 through the first opening 1922 when moving in the direction away from the base 11.

[0210] In the embodiment of the present disclosure, the camera assembly further includes: a decorative component. The decorative component covers the light incident side of the camera module, and can also be understood as the decorative component covering the side of the camera module away from the base.

[0211] The decorative component includes: a decorative lens and a decorative cover.

[0212] The first end of the decorative cover is provided with an installation opening for assembling the decorative lens; the decorative lens can be coaxially arranged with the camera module for allowing external light to enter the camera module.

[0213] The second end of the decorative cover is closer to the camera module than the first end of the cover body, and the second end of the cover body is provided with a first opening for allowing the camera module to extend into the decorative cover through the first opening when moving in the direction away from the base.

[0214] In one embodiment, the distance from the first end to the second end of the decorative cover is greater than or equal to the moving distance required for the camera assembly to complete telescoping.

[0215] Here, the moving distance required for telescoping refers to the sum of the distances that the components within the camera assembly move relative to the base along the optical axis direction.

[0216] In one embodiment, the decorative cover is an elastic member, and the elastic member is designed with a redundancy amount in the direction of the optical axis to complete the displacement required for the telescoping action.

[0217] It can be understood that when the first frame or the camera module moves away from the base along the optical axis direction, it drives the camera module to move towards the decorative component; the decorative cover body in the decorative component can be stretched by force after contacting the camera module. On the one hand, it cooperates with the camera component to complete the telescopic action, and on the other hand, it can also reduce the possibility of the camera module hitting the decorative lens.

[0218] In an embodiment of the present disclosure, a decorative component is further provided in the camera component. The decorative component covers the camera module. On the one hand, it can reduce the entry of external dust into the camera module and provide a stable use environment for the camera module; on the other hand, it can provide the displacement required for the camera component to complete the telescopic movement and ensure the normal use of the camera component.

[0219] Optionally, as Figures 1 to 7 shown, the camera component 10 further includes:

[0220] A second frame 20, sleeved on the peripheries of the first frame 13 and the camera module 12, and the second frame 20 is fixedly connected to the base 11;

[0221] The decorative component 19 further includes:

[0222] A fixing member 193, which is used to fixedly connect the second end of the second frame 20 and the decorative cover body 192; and the fixing member 193 is provided with a second opening 1931, and the second opening 1931 is communicated with the first opening 1922 of the decorative cover body 192.

[0223] In an embodiment of the present disclosure, the camera component further includes: a second frame.

[0224] The second frame is sleeved on the peripheries of the first frame and the camera module, and the second frame is fixedly connected to the base.

[0225] It can be understood that the second frame is used to protect the first frame and the camera module and can be disposed on the peripheries of the first frame and the camera module.

[0226] The second frame can be made of a material with a certain hardness, and the present disclosure does not make specific limitations in this regard. Exemplarily, the second frame can be an iron shell.

[0227] The decorative component further includes: a fixing member.

[0228] The fixing member is disposed on a side of the second frame away from the base. The fixing member has a first surface and a second surface disposed opposite to each other. The first surface of the fixing member can be fixedly connected to the second frame, and the second surface of the fixing member can be fixedly connected to the second end of the decorative cover body, so that the second frame and the second end of the decorative cover body are fixedly connected.

[0229] It should be noted that after the second frame is fixedly connected to the second end of the decorative cover body, other components in the camera assembly are accommodated inside, so that other internal components are not easily damaged, further enhancing the structural stability of the camera assembly.

[0230] Exemplarily, as Figure 1 shown, the second frame 20 and the decorative cover body 192 can be connected by a seal 22.

[0231] A second opening is provided in the middle part of the fixing member, and the second opening communicates with the first opening of the decorative cover body. When the camera module moves in a direction away from the base, it can extend into the decorative cover body through the second opening and the first opening.

[0232] In the embodiments of the present disclosure, by providing a fixing member to connect the second frame and the decorative component, the assembly of the camera assembly can be completed, effectively improving the structural stability of the camera assembly.

[0233] The embodiments of the present disclosure provide a terminal device, which includes:

[0234] A camera assembly as shown in one or more of the above embodiments.

[0235] In the disclosed embodiments, the camera assembly includes: a base; a camera module;

[0236] A first frame located between the base and the camera module, and the first frame is movably connected to the base and the camera module respectively through a connecting component;

[0237] A driving component is disposed in the base, the first frame and the camera module, and is used to drive the first frame and / or the camera module to move relative to the base along the optical axis direction of the camera module.

[0238] For the specific structure of the camera assembly, reference may also be made to Figures 1 to 7 the description in the corresponding embodiments. For the sake of brevity of the specification, it will not be repeated here.

[0239] The terminal device further includes: a housing assembly; and the housing assembly is connected to the camera assembly.

[0240] The assembly relationship between the camera component and the housing component can be set according to requirements, and the embodiments of the present disclosure do not make specific limitations thereto.

[0241] In one embodiment, a mounting hole is provided on the housing component.

[0242] The first surface of the fixing member of the camera component can be connected to the outer wall of the housing component, and the second through hole on the second surface communicates with the mounting hole, so that the decorative component of the camera component is assembled in the external space of the housing component.

[0243] One end of the second frame away from the base can be connected to the inner wall of the housing component, and the second frame and the decorative component are correspondingly arranged, so that the first frame and the camera module of the camera component are assembled in the internal space of the housing component.

[0244] In one embodiment, the camera module can also partially extend into the decorative cover body of the decorative component through the first mounting hole.

[0245] In the embodiments of the present disclosure, the first frame and / or the camera module of the camera component in the terminal device can move relative to the base along the optical axis direction of the camera module, so as to change the relative distance between the base and the first frame and / or the camera module, so that the camera component can obtain a larger focusing range and realize more shooting requirements. The camera component in the embodiments of the present disclosure can achieve a larger focusing range, so that it can replace multiple camera modules in the terminal device, effectively reduce the number of camera modules, save the space of the terminal device and reduce the hardware cost in the terminal device.

[0246] Optionally, as Figures 1 to 7 shown, the terminal device includes:

[0247] A control module, connected to the coil in the camera component, is configured to input electrical signals with different polarities to the coil to control the first frame and / or the camera module to approach or move away from the base.

[0248] In the embodiments of the present disclosure, the terminal device includes a control module.

[0249] The control module is connected to Figures 1 to 7 the coil in the camera component in the corresponding embodiment. The control module is at least configured to input electrical signals with different polarities to the coil, so that the magnetic force between the coil and the magnetic structure member can control the first frame and / or the camera module to approach or move away from the base.

[0250] In one embodiment, the control module may further input electrical signals with the same polarity but different magnitudes to the coil, so as to adjust the magnitude of the magnetic force between the coil and the magnetic structure, and further adjust the proximity or distance between the first frame and / or the camera module and the base.

[0251] In an embodiment of the present disclosure, based on the control signal input by the control module, the first frame and / or the camera module can be flexibly controlled to approach or move away from the base, so that the camera module can achieve any desired focal length.

[0252] Figure 8 It is a block diagram of a terminal device shown according to an exemplary embodiment of the present disclosure. For example, the terminal device 800 may be a mobile phone, a mobile computer, etc.

[0253] Referring to Figure 8 , the terminal device 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input / output (I / O) interface 812, a sensor component 814, and a communication component 816.

[0254] The processing component 802 generally controls the overall operation of the terminal device 800, such as operations associated with display, telephone calls, data communication, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above methods. In addition, the processing component 802 may include one or more modules to facilitate the interaction between the processing component 802 and other components. For example, the processing component 802 may include a multimedia module to facilitate the interaction between the multimedia component 808 and the processing component 802.

[0255] The memory 804 is configured to store various types of data to support the operation of the terminal device 800. Examples of such data include instructions for any application or method operating on the terminal device 800, contact data, phone book data, messages, pictures, videos, etc. The memory 804 may be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, a magnetic disk, or an optical disk.

[0256] The power supply component 806 provides power to various components of the terminal device 800. The power supply component 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the terminal device 800.

[0257] The multimedia component 808 includes a screen that provides an output interface between the terminal device 800 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensors can sense not only the boundaries of a touch or swipe action but also detect the duration and pressure associated with the touch or swipe operation. In some embodiments, the multimedia component 808 includes a front camera and / or a rear camera. When the terminal device 800 is in an operating mode, such as a shooting mode or a video mode, the front camera and / or the rear camera can receive external multimedia data. Each of the front camera and the rear camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.

[0258] The audio component 810 is configured to output and / or input audio signals. For example, the audio component 810 includes a microphone (MIC) that is configured to receive external audio signals when the terminal device 800 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals can be further stored in the memory 804 or transmitted via the communication component 816. In some embodiments, the audio component 810 further includes a speaker for outputting audio signals.

[0259] The I / O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which can be a keyboard, a click wheel, buttons, etc. These buttons can include, but are not limited to: a home button, a volume button, a power button, and a lock button.

[0260] The sensor assembly 814 includes one or more sensors for providing a status assessment of various aspects for the terminal device 800. For example, the sensor assembly 814 can detect the on / off state of the terminal device 800, the relative positioning of components, such as the display and keypad of the terminal device 800. The sensor assembly 814 can also detect a change in the position of the terminal device 800 or a component of the terminal device 800, the presence or absence of user contact with the terminal device 800, the orientation or acceleration / deceleration of the terminal device 800, and the temperature change of the terminal device 800. The sensor assembly 814 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 814 can also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 can also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

[0261] The communication component 816 is configured to facilitate communication between the terminal device 800 and other devices in a wired or wireless manner. The terminal device 800 can access a wireless network based on communication standards, such as Wi-Fi, 2G, or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 further includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

[0262] In an exemplary embodiment, the terminal device 800 can be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components for performing the above method.

[0263] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 804 including instructions, and the above instructions can be executed by a processor 820 of the terminal device 800 to complete the above method. For example, the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device, etc.

[0264] Other embodiments of the present disclosure will be readily apparent to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. The present disclosure is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include known common general knowledge or conventional technical means in the technical field not disclosed by the present disclosure. The specification and examples are only to be considered as exemplary, and the true scope and spirit of the present disclosure are pointed out by the following claims.

[0265] It should be understood that the present disclosure is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. A camera component, characterized in that, Comprising: A base; A camera module; A first frame located between the base and the camera module, and the first frame is movably connected to the base and the camera module respectively through a connecting component; A driving component disposed in the base, the first frame and the camera module for driving the first frame and / or the camera module to move relative to the base along the optical axis direction of the camera module.

2. The camera assembly according to claim 1, wherein The driving component includes: a magnetic member and a coil; The camera component includes: a first driving component, one of the magnetic member and the coil in the first driving component is disposed on the base, and the other is disposed in the first frame; A second driving component, one of the magnetic member and the coil in the second driving component is disposed in the first frame, and the other is disposed on the camera module; wherein, the projection position of the first driving component facing the base is different from the projection position of the second driving component facing the base.

3. The camera component according to claim 2, characterized in that, The camera module includes: A first lens assembly movably connected to the first frame through the connecting component; A second lens assembly coaxially arranged with the first lens assembly, and at least part of the second lens assembly is received in the first lens assembly; The camera component further includes: A third driving component, one of the magnetic member and the coil in the third driving component is disposed in the second lens assembly for driving the second lens assembly to move relative to the first lens assembly along the optical axis direction.

4. The camera assembly according to any one of claims 1 to 3, characterized in that, A plurality of through holes are formed through the camera module and / or the first frame; The connecting component includes: A first guiding rod, the first end of the first guiding rod is fixedly disposed on the base, and the second end of the first guiding rod passes through the through hole of the first frame; the length direction of the first guiding rod is parallel to the optical axis direction of the camera module; the first guiding rod is used to guide the first frame to move relative to the base along the optical axis direction of the camera module; And / or, A second guiding rod, the first end of the second guiding rod is fixedly disposed on the first frame, and the second end of the second guiding rod passes through the through hole of the camera module; the length direction of the second guiding rod is parallel to the optical axis direction of the camera module; the second guiding rod is used to guide the camera module to move relative to the first frame along the optical axis direction.

5. The camera component according to claim 3, wherein The first lens assembly at least includes a first lens barrel; The second lens assembly is installed in the first lens barrel, and the inner wall of the first lens barrel is slidably connected to at least part of the outer wall of the second lens assembly; The camera module further includes: A retaining ring covering the first lens barrel, and the retaining ring is provided with a retaining ring through hole for at least part of the second lens assembly in the first lens barrel to extend out of the first lens barrel.

6. The camera module according to claim 5, wherein The other of the magnetic member and the coil in the third driving component is disposed on the first lens assembly; or, The other of the magnetic member and the coil in the third driving component is disposed on the retaining ring.

7. The camera assembly according to claim 2, wherein The first driving component includes: The first magnetic member is disposed within the first frame; The first coil is disposed within the base, and the projection of the first magnetic member towards the base at least partially coincides with the first coil, and is configured to drive the first frame to move relative to the base along the optical axis direction by the magnetic force between the first coil and the first magnetic member; The second coil is disposed within the base, and the position of the second coil is different from the position of the first coil, and is configured to drive the first frame to move relative to the base along the direction perpendicular to the optical axis direction by the magnetic force between the second coil and the first magnetic member.

8. The camera module according to claim 4, characterized in that, The camera assembly further includes: A limiting plate, which is disposed on the side of the first frame away from the base; The limiting plate is fixedly connected to the second end of the first guide rod, and is configured to limit the movement of the first frame between the limiting plate and the base.

9. The camera component according to claim 1, wherein The camera assembly further includes: A decoration assembly, which covers the light incident side of the camera module; The decoration assembly includes: A decorative lens; A decorative cover body, a mounting opening is provided at the first end of the decorative cover body for assembling the decorative lens; a first opening is provided at the second end of the decorative cover body for allowing the camera module to extend into the decorative cover body through the first opening when moving in the direction away from the base.

10. The camera component according to claim 9, wherein, The camera assembly further includes: A second frame, which is sleeved on the peripheries of the first frame and the camera module, and the second frame is fixedly connected to the base; The decoration assembly further includes: A fixing member, which is used for fixedly connecting the second frame and the second end of the decorative cover body; and the fixing member is provided with a second opening, and the second opening is communicated with the first opening of the decorative cover body.

11. A terminal device, characterized in that, It is characterized in that it includes: Including the camera assembly according to any one of claims 1 to 10.

12. The terminal device according to claim 11, wherein Including: A control module, which is connected to the coils within the camera assembly, and is configured to input electrical signals of different polarities to the coils to control the first frame and / or the camera module to approach or move away from the base.

Images