CN111683197A - Camera module and camera device - Google Patents
Camera module and camera device Download PDFInfo
- Publication number
- CN111683197A CN111683197A CN202010535508.7A CN202010535508A CN111683197A CN 111683197 A CN111683197 A CN 111683197A CN 202010535508 A CN202010535508 A CN 202010535508A CN 111683197 A CN111683197 A CN 111683197A
- Authority
- CN
- China
- Prior art keywords
- camera module
- base
- lens
- carrier
- driving mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
- H04N23/685—Vibration or motion blur correction performed by mechanical compensation
- H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position
Abstract
The invention discloses a camera module and a camera device. The camera module comprises a carrier, a mirror bracket, a first driving mechanism, a second driving mechanism and lenses, wherein the lenses are connected to the mirror bracket, the mirror bracket is connected to the carrier in a sliding mode along a first direction and a second direction, and the lenses, the first driving mechanism and the second driving mechanism are arranged along the first direction. This application is through setting up first actuating mechanism and second actuating mechanism drive mirror holder and lens in first direction and second direction respectively, with the compensation of shaking in corresponding realization to first direction and second direction, because the lens, first actuating mechanism and second actuating mechanism are for arranging along the first direction, can not increase the size of camera module in the second direction because of the setting of optics anti-shake structure like this, when the second direction is the direction of height of camera module, just can be under the less condition of height of guaranteeing the camera module, make the camera module have optics anti-shake function.
Description
Technical Field
The invention relates to the field of camera equipment, in particular to a camera module and a camera device.
Background
At present, the requirement of an intelligent terminal product on the quality of camera module images is higher and higher, and the camera module with an optical anti-shake function has become a standard configuration of large terminal flagship machines. The optical anti-shake structure that is mainstream in the market at present is that a driving mechanism is respectively arranged on one side of an X direction and a Y direction (the X direction and the Y direction are generally perpendicular to an optical axis direction of a lens) of a lens to correspondingly drive the lens to move in the X direction and the Y direction, so that the shake compensation in the X direction and the Y direction is realized. Along with the rise of periscopic camera module, the height of camera module is more and more littleer (the height of camera module is camera module ascending size in Y side promptly), so under the highly less circumstances of keeping the camera module, the optical anti-shake function of development camera module is the problem that awaits a urgent need to solve.
Disclosure of Invention
The invention provides a camera module and a camera device, and aims to solve the problem that the camera module still has requirements on optical anti-shake due to low height.
In a first aspect, the present invention provides a camera module, which includes a carrier, a frame, a first driving mechanism, a second driving mechanism, and lenses, wherein the lenses are connected to the frame, the frame is slidably connected to the carrier along a first direction and a second direction, the first driving mechanism is configured to drive the frame to slide on the carrier along the first direction, the second driving mechanism is configured to drive the frame to slide on the carrier along the second direction, and the lenses, the first driving mechanism, and the second driving mechanism are arranged along the first direction, wherein the first direction intersects the second direction.
This application is through setting up first actuating mechanism and second actuating mechanism drive mirror holder and lens in first direction and second direction respectively, with the compensation of shaking in corresponding realization to first direction and second direction, because the lens, first actuating mechanism and second actuating mechanism are for arranging along the first direction, can not increase the size of camera module in the second direction because of the setting of optics anti-shake structure like this, when the second direction is the direction of height of camera module, just can be under the less condition of height of guaranteeing the camera module, make the camera module have optics anti-shake function.
In one embodiment, the first direction and the second direction are both perpendicular to the optical axis direction of the lens, and the first direction is perpendicular to the second direction.
This application is perpendicular through setting up first direction and second direction, and the mirror holder does not have the component in the motion of first direction on the one side like this and the motion of second direction on any one side in the motion of direction on the other direction, and the motion of mirror holder on first direction and the motion of second direction do not influence each other, can reduce the control degree of difficulty to actuating mechanism.
In one embodiment, the first driving mechanism is disposed on both sides of the lens in the first direction; and/or a plurality of first driving mechanisms are arranged on one side of the lens in the first direction, and are arranged at intervals along the first direction.
This application can improve the drive power to the mirror frame in the first direction through increasing the quantity of first actuating mechanism.
In one embodiment, the second driving mechanism is disposed on both sides of the lens in the first direction; and/or a plurality of second driving mechanisms are arranged on one side of the lens in the first direction and are arranged at intervals along the second direction.
This application can improve the drive power to the mirror frame in the second direction through increasing the quantity of second actuating mechanism.
In one embodiment, the first drive mechanism and the second drive mechanism are each provided with one, wherein: the first drive mechanism and the second drive mechanism are arranged on the same side of the lens in the first direction; or, the first driving mechanism and the second driving mechanism are respectively arranged at two sides of the lens in the first direction. Through setting up first driving piece and second driving piece on the first direction, prevent to increase the size of lens module camera module in the second direction because of the setting of optics anti-shake structure, guarantee under the highly less circumstances of lens module camera module for lens module camera module has optics anti-shake function.
In one embodiment, the camera module further includes a base, the lens holder is slidably connected to the base along the first direction, the base is slidably connected to the carrier along the second direction, the first driving mechanism is configured to drive the lens holder to slide on the base along the first direction, and the second driving mechanism is configured to drive the base to slide on the carrier along the second direction, so as to drive the lens holder to slide along the second direction.
This application is through setting up second actuating mechanism between base and carrier, drives the base and drives the mirror holder and slide along the second direction, sets up first actuating mechanism and second actuating mechanism simultaneously for needs between mirror holder and carrier, is convenient for set up second actuating mechanism on the camera module like this to, because the camera module adopts compound motion structure, can improve the rigidity of camera module like this.
In one embodiment, the first drive mechanism comprises a first coil and a first magnet; one of the first coil and the first magnet is connected to the mirror bracket, and the other one of the first coil and the first magnet is correspondingly connected to the carrier; the second drive mechanism comprises a second coil and a second magnet; one of the second coil and the second magnet is connected to the base, and the other one is correspondingly connected to the carrier.
This application sets up actuating mechanism for interact's coil and magnet, and actuating mechanism's setting mode is comparatively simple like this.
In one embodiment, the mirror bracket is provided with a first mounting groove, the first magnet is arranged at the first mounting groove, the base is provided with a second mounting groove, and the second magnet is arranged at the second mounting groove; and/or, the camera module further comprises a circuit board, the circuit board is connected to the carrier, and the first coil and the second coil are arranged on the circuit board.
This application is favorable to dwindling the ascending size of camera module in the optical axis direction through setting up the mounting groove and installing the magnet. And all set up first coil and second coil on the circuit board, so not only be convenient for install first coil and second coil, also be convenient for supply power to first coil and second coil.
In one embodiment, a first elastic member is disposed between the frame and the base, and the first elastic member is used for resetting the frame in the first direction.
This application is favorable to realizing resetting the mirror frame on the first direction through setting up first elastic component.
In one embodiment, a guide structure is disposed between the carrier and the base, the guide structure being configured to guide the base to slide in a first plane, wherein the first plane is a plane defined by the first direction and the second direction.
This application is favorable to the base to move steadily in the first plane through setting up guide structure.
In one embodiment, the guide structure comprises a ball, the carrier and the base are provided with a first ball groove and a second ball groove respectively corresponding to the ball, and parts of the ball are rotatably received in the first ball groove and the second ball groove.
For the suspension wire formula guide structure that current camera module adopted, the structure of the ball formula guide structure that the camera module of this application adopted is comparatively simple, easily equipment and volume production.
In one embodiment, the carrier is provided with a mounting cavity, the base is located in the mounting cavity, the mounting cavity comprises a first inner side wall and a second inner side wall, the first inner side wall and the second inner side wall are opposite in a direction perpendicular to the first plane, the ball is rotatably connected between the first inner side wall and the base, and a second elastic piece is connected between the second inner side wall and the base.
This application is favorable to the contact between first inside wall, base and the ball three through setting up the second elastic component, can avoid appearing the condition that the ball pine takes off under the ball rotation ground condition not influencing to, the second elastic component can also play the effect that resets to the base.
In a second aspect, the present invention further provides an image pickup apparatus, including the camera module described in any of the various embodiments of the first aspect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a camera module according to an embodiment of the present invention;
FIG. 2 is an exploded schematic view of FIG. 1;
FIG. 3 is a cross-sectional view of FIG. 1;
FIG. 4 is a schematic view of a portion of the structure of FIG. 1;
FIG. 5 is a schematic view of a portion of the structure of FIG. 4;
fig. 6 is a partial structural schematic view of fig. 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the specific embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
At present, the requirement of an intelligent terminal product on the quality of camera module images is higher and higher, and the camera module with an optical anti-shake function has become a standard configuration of large terminal flagship machines. The optical anti-shake structure that is mainstream in the market at present is that a driving mechanism is respectively arranged on one side of an X direction and a Y direction (the X direction and the Y direction are generally perpendicular to an optical axis direction of a lens) of a lens to correspondingly drive the lens to move in the X direction and the Y direction, so that the shake compensation in the X direction and the Y direction is realized. Along with the rise of periscopic camera module, the height of camera module is more and more littleer (the height of camera module is camera module ascending size in Y side promptly), so under the highly less circumstances of keeping the camera module, the optical anti-shake function of development camera module is the problem that awaits a urgent need to solve.
To the above problem, the present application provides a camera module, which can be applied to camera devices such as mobile phones and digital cameras. Referring to fig. 1 and 2, the camera module 100 includes a carrier 1, a frame 2, a first driving mechanism 3, a second driving mechanism 4, and a lens 5.
The lenses 5 are attached to the frame 2, and the particular attachment between the frame 2 and the lenses 5 is not particularly limited, and in a particular embodiment, as shown in fig. 2, the frame 2 is provided with mounting holes 23, and the lenses 5 are mounted in the mounting holes 23.
The frame 2 is slidably connected to the carrier 1 in a first direction and a second direction, the first direction intersecting the second direction. Because the mirror holder 2 can slide on the carrier 1 along the first direction and the second direction, the mirror holder 2 has a sliding stroke in the first direction and the second direction, and then the mirror holder 2 drives the lens 5 to realize the compensation of the shake in the first direction and the second direction. For example, referring to fig. 1 and 2, in a specific embodiment, the carrier 1 is formed with a mounting cavity 13, the spectacle frame 2 is located in the mounting cavity 13, the carrier 1 includes an outer cover 11 and a base 12, the outer cover 11 and the base 12 enclose the mounting cavity 13, and the outer cover 11 is provided with a light through hole 111 corresponding to the lens 5.
And, since the first direction intersects the second direction (the intersection of the first direction and the second direction means that the angle therebetween is not 0 ° or 180 °), the jitter in any direction within a plane defined by the first direction and the second direction can be decomposed into the jitter in the first direction and the jitter in the second direction, so as to compensate for the jitter in any direction within the plane. For example, as shown in fig. 1 and 2, in a specific embodiment, the first direction and the second direction are both perpendicular to the optical axis direction of the lens, and the first direction is perpendicular to the second direction. When the lens 5 is mounted on the frame 2, the shake compensation in the first direction and the shake compensation in the second direction are realized by the movement of the frame 2 in the first direction and the movement in the second direction, and the shake compensation in the optical axis direction of the lens 5 is usually realized by an automatic zoom system of a camera module. By arranging the first direction to be perpendicular to the second direction, there is no component in either one of the movement of the mirror holder 2 in the first direction and the movement of the mirror holder 2 in the second direction in the other direction, so that the movement of the mirror holder 2 in the first direction and the movement of the mirror holder 2 in the second direction do not affect each other. It should be noted that, in the present application, the two are perpendicular, which means that the included angle between the two is 90 ° or approximately 90 °.
With continued reference to fig. 1 and 2, the first drive mechanism 3 is configured to drive the frame 2 to slide on the carrier 1 along a first direction, the second drive mechanism 4 is configured to drive the frame 2 to slide on the carrier 1 along a second direction, and the lens 5, the first drive mechanism 3, and the second drive mechanism 4 are arranged along the first direction. The spectacle frame 2 is driven in the first direction by the first driving mechanism 3 to drive the spectacle frame 2 and the lenses 5 in the first direction, so that the shake compensation in the first direction is realized, and the shake compensation in the second direction is realized by driving the spectacle frame 2 and the lenses 5 in the second direction by the second driving mechanism 4. And the lens 5, the first driving mechanism 3 and the second driving mechanism 4 are arranged along the first direction, and the second driving mechanism 4 is not arranged on one side of the lens 5 in the second direction, so that the size of the camera module 100 in the second direction cannot be increased due to the arrangement of the optical anti-shake structure. When one first driving mechanism 3 and one second driving mechanism 4 are provided, the first driving mechanism 3 and the second driving mechanism 4 may be respectively arranged on two sides of the lens 5 in the first direction, and the first driving mechanism 3 and the second driving mechanism 4 may also be arranged on the same side of the lens 5 in the first direction; when at least two first driving mechanisms 3 are provided, the first driving mechanisms 3 may be disposed on both sides of the lens 5 in the first direction, and/or a plurality of first driving mechanisms 3 are disposed on one side of the lens 5 in the first direction, and the plurality of first driving mechanisms 3 are disposed at intervals along the first direction; when at least two second driving mechanisms 4 are provided, the second driving mechanisms 4 may be disposed on both sides of the lens 5 in the first direction, and/or a plurality of second driving mechanisms 4 may be disposed on one side of the lens 5 in the first direction, and the plurality of second driving mechanisms 4 are disposed at intervals along the second direction. By increasing the number of the first drive mechanisms 3 and/or the second drive mechanisms 4 in this way, the drive force for the lens holder 2 can be correspondingly increased. For example, as shown in fig. 2, two first driving mechanisms 3 are provided, and the two first driving mechanisms 3 are respectively arranged on both sides of the lens 5 in the first direction; the number of the second driving mechanisms 4 is four, two second driving mechanisms 4 are provided on each side of the lens 5 in the first direction, and the two second driving mechanisms 4 are arranged at intervals in the second direction.
As shown in fig. 2, the camera module 100 drives the lens holder 2 by the first driving mechanism 3 and the second driving mechanism 4. The first driving mechanism 3 and the second driving mechanism 4 can be piezoelectric ceramic pieces, and the piezoelectric ceramic pieces can be deformed in a stretching manner after being electrified by utilizing the piezoelectric effect of the piezoelectric ceramic pieces so as to drive the lens frame 2 through the stretching deformation of the piezoelectric ceramic pieces; the first driving mechanism 3 and the second driving mechanism 4 can also be shape memory alloy pieces, and the temperature change of the shape memory alloy pieces is realized by changing the magnitude of the power supply current of the shape memory alloy pieces, so that the shape memory alloy pieces expand or contract to drive the spectacle frame 2 through the deformation of the shape memory alloy pieces; the first driving mechanism 3 and the second driving mechanism 4 can also be coils and magnets respectively arranged on the carrier 1 and the lens holder 2, the coils are electrified to generate magnetic fields and interact with the magnets, and then the lens holder 2 is driven to slide along the first direction or the second direction, wherein the magnets can be magnets and the like.
This application is through setting up first actuating mechanism 3 and second actuating mechanism 4 drive mirror holder 2 and lens 5 in first direction and second direction respectively, in order to correspond the compensation of realizing shaking in first direction and the second direction, because lens 5, first actuating mechanism 3 and second actuating mechanism 4 are for arranging along the first direction, can not increase camera module 100 size in the second direction because of the setting of optics anti-shake structure like this, when the second direction is camera module 100's direction of height, just can be under the less condition of height of guaranteeing camera module 100, make camera module 100 have optics anti-shake function.
The camera module 100 drives the lens frame 2 to slide on the carrier 1 through the first driving mechanism 3 and the second driving mechanism 4, and may be configured with the first driving mechanism 3 and the second driving mechanism 4 between the carrier 1 and the lens frame 2, and directly drive the lens frame 2 through the first driving mechanism 3 and the second driving mechanism 4; as shown in fig. 2 to 4, in a specific embodiment, the camera module 100 further includes a base 6, the lens frame 2 is slidably connected to the base 6 along a first direction, the base 6 is slidably connected to the carrier 1 along a second direction, the first driving mechanism 3 is configured to drive the lens frame 2 to slide on the base 6 along the first direction, and the second driving mechanism 4 is configured to drive the base 6 to slide on the carrier 1 along the second direction, so as to drive the lens frame 2 to slide along the second direction. So, through set up second actuating mechanism 4 between base 6 and carrier 1, drive base 6 and drive mirror holder 2 and slide along the second direction, set up first actuating mechanism 3 and second actuating mechanism 4 simultaneously for needs between mirror holder 2 and carrier 1, be convenient for set up second actuating mechanism 4 on camera module 100 like this, and, because camera module 100 adopts the compound motion structure, can improve camera module 100's rigidity like this. Of course, it is also possible that the lens frame 2 is slidably connected to the base 6 along the second direction, the base 6 is slidably connected to the carrier 1 along the first direction, the first driving mechanism 3 is configured to drive the base 6 to slide on the carrier 1 along the first direction to drive the lens frame 2 to slide along the first direction, and the second driving mechanism 4 is configured to drive the lens frame 2 to slide on the base 6 along the second direction.
As described above, the first driving mechanism 3 and the second driving mechanism 4 can be coils and magnets, as shown in fig. 2, 4 and 5, and in a specific embodiment, the first driving mechanism 3 includes a first coil 31 and a first magnet 32, one of the first coil 31 and the first magnet 32 is connected to the frame 2, and the other is correspondingly connected to the carrier 1; the second driving mechanism 4 includes a second coil 41 and a second magnet 42, one of the second coil 41 and the second magnet 42 is connected to the base 6, and the other is correspondingly connected to the carrier 1. When the lens 5 is sensed to shake in the first direction, the first coil 31 is energized to generate an electromagnetic field, and the first magnet 32 is acted on by the electromagnetic field to push the frame 2 and the lens 5 to slide along the first direction, so that the shake of the lens 5 in the first direction is compensated. Similarly, when the lens 5 is shaken in the second direction, the second coil 41 is energized to generate an electromagnetic field, and the second magnet 42 is acted by the electromagnetic force in the electromagnetic field, so as to push the base 6 to drive the spectacle frame 2 and the lens 5 to slide along the second direction, thereby realizing the shake compensation of the lens 5 in the second direction. By thus arranging the drive mechanism as a coil and magnet interacting, the arrangement of the drive mechanism is relatively simple. Further, by providing the first coil 31 and the second coil 41 on the camera module 100, when the arrangement area of the first coil 31 and the second coil 41 does not exceed the two ends of the base 6 in the second direction, the dimension of the camera module 100 in the second direction is not affected by the first coil 31 and the second coil 41.
Further, as shown in fig. 6, in a specific embodiment, the frame 2 has a first mounting groove 21, the first magnet 32 is disposed at the first mounting groove 21, the base 6 has a second mounting groove 61, and the second magnet 42 is disposed at the second mounting groove 61. Thus, the magnet is installed by providing the installation groove, which is advantageous for reducing the size of the camera module 100 in the optical axis direction.
As shown in fig. 2, in a specific embodiment, the camera module 100 further includes a circuit board 7, the circuit board 7 is connected to the carrier 1, and the first coil 31 and the second coil 41 are disposed on the circuit board 7.
In a particular embodiment, as shown in fig. 2 and 4, a first resilient member 22 is disposed between the frame 2 and the base 6, the first resilient member 22 being configured to reposition the frame 2 in a first direction. The first elastic member 22 may be a coil spring, a plate spring, a silicone member, or the like. A first elastic element 22 can be arranged between the lens frame 2 and the base 6; a plurality of first elastic members 22 may also be disposed between the mirror frame 2 and the base 6, for example, as shown in fig. 2 and 4, a mirror frame mounting hole 63 is formed in the base 6, the mirror frame 2 is slidably connected to the mirror frame mounting hole 63 of the base 6 along a first direction, two first elastic members 22 are disposed, and both ends of the mirror frame 2 in the first direction are connected to an inner side wall of the mirror frame mounting hole 63 through one first elastic member 22.
Typically, a guiding structure is arranged between the carrier 1 and the base 6 for guiding the base 6 to slide in a first plane, wherein the first plane is a plane defined by the first direction and the second direction. The provision of the guide structure facilitates smooth movement of the base 6 in the first plane. The guide structure may adopt a suspension wire type guide structure in the existing camera module, but the suspension wire type guide structure has a problem of high molding difficulty, high requirement on assembly precision, and is not beneficial to mass production of products, so as shown in fig. 2, 3 and 5, the guide structure includes a ball 14, the carrier 1 and the base 6 are respectively provided with a first ball groove 15 and a second ball groove 62 corresponding to the ball 14, and the part of the ball 14 is rotatably accommodated in the first ball groove 15 and the second ball groove 62. For the suspension wire formula guide structure that current camera module adopted, the structure of the 14 formula guide structures of ball that camera module 100 of this application adopted is comparatively simple, easily assembles and volume production. Wherein, one or more balls 14 may be between the carrier 1 and the base 6, for example, as shown in fig. 2 and 4, two balls 14 are provided, two ends of the carrier 1 and the base 6 in the first direction are respectively connected by the two balls 14, and a first ball groove 15 and a second ball groove 62 are correspondingly provided. Similarly, a guide structure may be provided between the carrier 1 and the frame 2. It should be noted that, in a specific embodiment, the diameter of the ball 14 is larger than the diameters of the first ball groove 15 and the second ball groove 62, so that under a normal condition, the first ball groove 15 and the second ball groove 62 have a limiting effect on the ball 14, and the condition that the ball 14 rotates to cause the lens 5 to shake is not easy to occur.
As shown in fig. 2 and 3, in a specific embodiment, the carrier 1 is provided with a mounting cavity 13, the base 6 is located in the mounting cavity 13, the mounting cavity 13 includes a first inner side wall and a second inner side wall, the first inner side wall and the second inner side wall are opposite in a direction perpendicular to the first plane, the ball 14 is rotatably connected between the first inner side wall and the base 6, and a second elastic member 16 is connected between the second inner side wall and the base 6. Like this through setting up second elastic component 16, be favorable to the contact between first inside wall, base 6 and the ball 14 three, can avoid appearing the condition that ball 14 loosens under the ground condition is rotated to not influencing ball 14 to, second elastic component 16 can also play the effect that resets to base 6. The second elastic member 16 may be a spring or a silicone member. One or more second elastic members 16 may be disposed between the second inner sidewall and the base 6, as shown in fig. 2, four second elastic members 16 are disposed, and the four second elastic members 16 are arranged in an array along the first direction and the second direction. The carrier 1 is provided with the mounting cavity 13, and the forming manner of the mounting cavity 13 is not particularly limited, for example, as shown in fig. 2 and fig. 3, the carrier 1 includes an outer cover 11 and a base 12, one end of the outer cover 11 in the optical axis direction of the lens 5 is open, the base 12 covers the open end of the outer cover 11 to form the mounting cavity 13, the base 12 forms a first inner side wall of the carrier 1, and the inner side wall of the outer cover 11 away from the base 12 forms a second inner side wall of the carrier 1.
The application also provides a camera device which can be a mobile phone, a digital camera, a tablet computer and the like. Specifically, the camera device comprises the camera module.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (13)
1. The camera module is characterized by comprising a carrier, a lens frame, a first driving mechanism, a second driving mechanism and lenses, wherein the lenses are connected to the lens frame, the lens frame is connected to the carrier in a sliding manner along a first direction and a second direction, the first driving mechanism is used for driving the lens frame to slide along the first direction on the carrier, the second driving mechanism is used for driving the lens frame to slide along the second direction on the carrier, and the lenses, the first driving mechanism and the second driving mechanism are arranged along the first direction, wherein the first direction is intersected with the second direction.
2. The camera module of claim 1, wherein the first direction and the second direction are perpendicular to an optical axis direction of the lens, and the first direction is perpendicular to the second direction.
3. The camera module of claim 1, wherein the first driving mechanism is disposed on both sides of the lens in the first direction; and/or the presence of a gas in the gas,
the lens is provided with a plurality of first driving mechanisms arranged on one side in the first direction, and the first driving mechanisms are arranged at intervals along the first direction.
4. The camera module of claim 1, wherein the second driving mechanism is disposed on both sides of the lens in the first direction; and/or the presence of a gas in the gas,
the lens is provided with a plurality of second driving mechanisms on one side in the first direction, and the second driving mechanisms are arranged at intervals along the second direction.
5. The camera module of claim 1, wherein one of the first drive mechanism and the second drive mechanism is provided, wherein:
the first drive mechanism and the second drive mechanism are arranged on the same side of the lens in the first direction; alternatively, the first and second electrodes may be,
the first driving mechanism and the second driving mechanism are respectively arranged on two sides of the lens in the first direction.
6. The camera module of claim 1, further comprising a base, wherein the frame is slidably coupled to the base along the first direction, wherein the base is slidably coupled to the carrier along the second direction, wherein the first drive mechanism is configured to drive the frame to slide on the base along the first direction, and wherein the second drive mechanism is configured to drive the base to slide on the carrier along the second direction to drive the frame to slide along the second direction.
7. The camera module of claim 6, wherein the first drive mechanism comprises a first coil and a first magnet; one of the first coil and the first magnet is connected to the mirror bracket, and the other one of the first coil and the first magnet is correspondingly connected to the carrier; the second drive mechanism comprises a second coil and a second magnet; one of the second coil and the second magnet is connected to the base, and the other one is correspondingly connected to the carrier.
8. The camera module of claim 7, wherein the frame defines a first mounting slot, the first magnet is disposed at the first mounting slot, the base defines a second mounting slot, and the second magnet is disposed at the second mounting slot; and/or the presence of a gas in the gas,
the camera module further comprises a circuit board, the circuit board is connected to the carrier, and the first coil and the second coil are arranged on the circuit board.
9. The camera module of claim 6, wherein a first resilient member is disposed between the frame and the base, the first resilient member being configured to reposition the frame in the first direction.
10. The camera module of claim 6, wherein a guide structure is disposed between the carrier and the base for guiding the base to slide in a first plane, wherein the first plane is a plane defined by the first direction and the second direction.
11. The camera module of claim 10, wherein the guide structure includes a ball, and the carrier and the base are respectively provided with a first ball groove and a second ball groove corresponding to the ball, and portions of the ball are rotatably received in the first ball groove and the second ball groove.
12. The camera module of claim 11, wherein the carrier is provided with a mounting cavity, the base is located in the mounting cavity, the mounting cavity includes a first inner sidewall and a second inner sidewall, the first inner sidewall and the second inner sidewall are opposite to each other in a direction perpendicular to the first plane, the ball is rotatably connected between the first inner sidewall and the base, and a second elastic member is connected between the second inner sidewall and the base.
13. A camera device, comprising the camera module according to any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010535508.7A CN111683197A (en) | 2020-06-12 | 2020-06-12 | Camera module and camera device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010535508.7A CN111683197A (en) | 2020-06-12 | 2020-06-12 | Camera module and camera device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111683197A true CN111683197A (en) | 2020-09-18 |
Family
ID=72435726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010535508.7A Pending CN111683197A (en) | 2020-06-12 | 2020-06-12 | Camera module and camera device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111683197A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112637486A (en) * | 2020-12-16 | 2021-04-09 | 南昌欧菲光电技术有限公司 | Anti-shake drive arrangement, module and electronic equipment make a video recording |
| CN112887549A (en) * | 2021-01-22 | 2021-06-01 | 维沃移动通信有限公司 | Electronic device |
| CN112929530A (en) * | 2021-01-21 | 2021-06-08 | 维沃移动通信有限公司 | Camera module, electronic equipment and control method of electronic equipment |
| CN113676649A (en) * | 2021-08-25 | 2021-11-19 | 维沃移动通信有限公司 | Camera shooting assembly and electronic equipment |
-
2020
- 2020-06-12 CN CN202010535508.7A patent/CN111683197A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112637486A (en) * | 2020-12-16 | 2021-04-09 | 南昌欧菲光电技术有限公司 | Anti-shake drive arrangement, module and electronic equipment make a video recording |
| CN112637486B (en) * | 2020-12-16 | 2022-08-23 | 南昌欧菲光电技术有限公司 | Anti-shake drive arrangement, module and electronic equipment make a video recording |
| CN112929530A (en) * | 2021-01-21 | 2021-06-08 | 维沃移动通信有限公司 | Camera module, electronic equipment and control method of electronic equipment |
| CN112887549A (en) * | 2021-01-22 | 2021-06-01 | 维沃移动通信有限公司 | Electronic device |
| CN112887549B (en) * | 2021-01-22 | 2022-07-29 | 维沃移动通信有限公司 | Electronic device |
| CN113676649A (en) * | 2021-08-25 | 2021-11-19 | 维沃移动通信有限公司 | Camera shooting assembly and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111683197A (en) | Camera module and camera device | |
| KR101751105B1 (en) | Camera module | |
| US20210141188A1 (en) | Lens driving device, and camera module and optical device including same | |
| CN112865400A (en) | Motor anti-shake mechanism, lens driving device, camera device, and electronic product | |
| CN212343889U (en) | Camera module and camera device | |
| CN214311230U (en) | Drive module, camera module and electronic equipment | |
| CN214311231U (en) | Drive module, camera module and electronic equipment | |
| CN113514930B (en) | Automatic focusing anti-shake periscope motor with laser etching conducting circuit | |
| CN113784047B (en) | Anti-shake mechanism for lens device, driving device, imaging device, and electronic apparatus | |
| CN214751042U (en) | Actuator, lens module and electronic equipment | |
| US20200333553A1 (en) | Lens driving module | |
| CN113467040A (en) | Optical element driving mechanism | |
| KR100985665B1 (en) | Camera module | |
| CN116931217A (en) | Lens driving device | |
| CN113325543A (en) | Camera motor, camera and electronic device | |
| CN112835203A (en) | Drive module, camera module and electronic equipment | |
| CN112612102A (en) | Optical element driving mechanism | |
| CN112612103A (en) | Optical element driving mechanism | |
| CN215340501U (en) | Optical element driving mechanism | |
| WO2023185437A1 (en) | Lens driving device and photographing module | |
| CN211577538U (en) | Lens driving mechanism | |
| CN214311136U (en) | Drive module, camera module and electronic equipment | |
| KR102416241B1 (en) | Camera module | |
| WO2023116437A1 (en) | Chip anti-shake photosensitive component and anti-shake camera module | |
| CN212009105U (en) | Base of lens driving mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |