CN112929530B - Camera module, electronic equipment and control method of electronic equipment - Google Patents
Camera module, electronic equipment and control method of electronic equipment Download PDFInfo
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- CN112929530B CN112929530B CN202110084546.XA CN202110084546A CN112929530B CN 112929530 B CN112929530 B CN 112929530B CN 202110084546 A CN202110084546 A CN 202110084546A CN 112929530 B CN112929530 B CN 112929530B
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- 238000000034 method Methods 0.000 title abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 144
- 239000000758 substrate Substances 0.000 claims description 10
- 230000004308 accommodation Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 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
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- 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
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- 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
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Abstract
The application discloses camera module, electronic equipment and control method of the electronic equipment, and belongs to the technical field of camera equipment. The camera module comprises a base, a camera, a first telescopic driving mechanism and a second telescopic driving mechanism. The camera is arranged on the base and can rotate around the fulcrum relative to the base; the first telescopic driving mechanism and the second telescopic driving mechanism are arranged between the camera and the base, the first telescopic driving mechanism and the second telescopic driving mechanism are arranged at intervals, the first end of the first telescopic driving mechanism is rotatably connected with the base, the second end of the first telescopic driving mechanism is rotatably connected with the camera, the first end of the second telescopic driving mechanism is rotatably connected with the base, and the second end of the second telescopic driving mechanism is rotatably connected with the camera; the first telescopic driving mechanism and the second telescopic driving mechanism drive the camera to rotate around the fulcrum together. The problem that current anti-shake camera shooting structure is complicated, occupation space is big can be solved to this scheme.
Description
Technical Field
The application belongs to the technical field of camera equipment, and particularly relates to a camera module, electronic equipment and a control method of the electronic equipment.
Background
With the development of the technology, the shooting performance of the electronic equipment is better and better. Wherein, more and more electronic equipment adopt the anti-shake technique, and the anti-shake technique can make the user overcome because handheld harmful effects that the shake brought at the shooting in-process to can promote and shoot the quality.
In view of the fact that the current optical anti-shake technology and the electronic anti-shake technology cannot meet the anti-shake requirement, the electronic equipment disclosed in the related art is provided with the micro cloud platform mechanism, the micro cloud platform mechanism realizes the anti-shake deflection of the camera in multiple directions through a relatively complex support structure, the micro cloud platform mechanism has the defects of complex structure, large occupied space and the like, and the electronic equipment with more and more narrow space has large assembly difficulty.
Disclosure of Invention
The purpose of this application embodiment is to provide a module of making a video recording, can solve current anti-shake structure of making a video recording complicated, the big technical problem of occupation space.
In order to solve the technical problem, the present application is implemented as follows:
the utility model provides a camera module, includes base, camera, the flexible actuating mechanism of first flexible actuating mechanism and second, wherein:
the camera is arranged on the base and can rotate around the fulcrum relative to the base;
the first telescopic driving mechanism and the second telescopic driving mechanism are arranged between the camera and the base, and the first telescopic driving mechanism and the second telescopic driving mechanism are arranged at intervals,
the first end of the first telescopic driving mechanism is rotationally connected with the base, the second end of the first telescopic driving mechanism is rotationally connected with the camera, the first end of the second telescopic driving mechanism is rotationally connected with the base, and the second end of the second telescopic driving mechanism is rotationally connected with the camera; the first telescopic driving mechanism and the second telescopic driving mechanism drive the camera to rotate around the fulcrum together.
An electronic device comprises the camera module.
A control method of electronic equipment is applied to the electronic equipment, and comprises the following steps:
acquiring shake information of the electronic equipment in a shooting mode;
and controlling the first telescopic driving mechanism and the second telescopic driving mechanism to respectively stretch according to the shaking information so as to enable the camera to rotate, thereby reducing shaking.
The technical scheme adopted by the invention can achieve the following beneficial effects:
in the camera module disclosed by the embodiment of the invention, the first telescopic driving mechanism and the second telescopic driving mechanism are respectively in rotating fit with the camera, and the first telescopic driving mechanism and the second telescopic driving mechanism are utilized to cooperatively drive the camera to move in multiple directions relative to the base, so that the displacement of the camera caused by shaking in each direction is compensated, the anti-shaking purpose of the camera is achieved, and the camera can obtain high-quality photographed images or dynamic photographing effects. In the camera module disclosed by the embodiment of the invention, the first telescopic driving mechanism and the second telescopic driving mechanism directly act on the camera, so that multidirectional anti-shake can be realized without a transmission mechanism, the structure of the camera module can be simplified, the volume of the camera module can be reduced, and the aim of saving the internal space of electronic equipment can be further fulfilled.
Drawings
Fig. 1 is a schematic view of a first state of a camera module according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a second state of the camera module according to an embodiment of the disclosure;
FIG. 3 is a schematic view of a camera disclosed in one embodiment of the present invention before deflection;
FIG. 4 is a schematic view of a camera head rotated about a first axis according to one embodiment of the present disclosure;
FIG. 5 is a schematic view of a camera head rotating about a second axis according to an embodiment of the present invention;
FIG. 6 is a schematic view of a camera head rotating about a first axis and a second axis simultaneously in accordance with an embodiment of the present invention;
FIG. 7 is a first schematic illustration of a linking bracket according to the disclosure;
FIG. 8 is a second schematic view of the attachment bracket disclosed in one embodiment of the present invention;
FIG. 9 is a schematic illustration of a base disclosed in one embodiment of the present invention;
fig. 10 is a schematic diagram of the movement of the base and the camera according to an embodiment of the present invention.
In the figure:
100-a base;
110-spherical grooves; 100 a-an accommodation space; 100 b-top opening; 100 c-side opening;
200-a camera;
210-a connecting bracket; 211-epitaxial prominence; 212-connecting pin; 2121-spherical protrusion; 213-a substrate;
2131-avoiding holes; 220-camera body;
300-a first telescopic drive mechanism;
400-second telescopic drive mechanism.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. 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 application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.
The embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Referring to fig. 1, 2, 8 and 9, a camera module according to an embodiment of the present invention includes a base 100, a camera 200, a first telescopic driving mechanism 300 and a second telescopic driving mechanism 400. The base 100 is a base member and provides a mounting position for components in the camera module. Specifically, the camera 200 is disposed on the base 100, and the camera 200 is rotatable around a fulcrum with respect to the base 100.
Alternatively, referring to fig. 7 to 9, one of the base 100 and the camera 200 is provided with a spherical protrusion 2121, the other is provided with a spherical groove 110, the spherical protrusion 2121 and the spherical groove 110 cooperate to form a fulcrum, and the camera 200 is rotatable around the fulcrum, i.e. the spherical protrusion 2121 and the spherical groove 110 form a spherical pair supporting the camera 200. The base 100 is connected with the camera 200 through a spherical pair, which not only supports the camera 200, but also enables the camera 200 to rotate in any direction relative to the base 100. Optionally, the camera 200 is provided with a spherical protrusion 2121, the base 100 is provided with a spherical groove 110, and the spherical protrusion 2121 is embedded in the spherical groove 110 to form a spherical pair, so that the base 100 is connected with the camera 200 in a spherical hinge manner. The base 100 is connected through the spherical pair with camera 200 for camera 200 can rotate to arbitrary direction relative to base 100, and then satisfies camera 200 arbitrary direction and rotate the anti-shake.
In an alternative embodiment, the spherical protrusion 2121 may be a spherical ball embedded in the camera head 200 or the base 100. Specifically, the camera 200 and the base 100 are provided with grooves matched with the spherical balls, and the spherical balls are respectively matched with the spherical grooves on the camera 200 and the base 100 in a rotating manner, so that the camera 200 is connected with the base 100 in a spherical hinge manner.
Referring to fig. 1 to 6, one purpose of the first and second telescopic driving mechanisms 300 and 400 is to provide power for the rotation of the camera head 200 relative to the base 100, so that the camera head 200 can rotate relative to the base 100 under the driving of the first and second telescopic driving mechanisms 300 and 400.
The first and second telescopic driving mechanisms 300 and 400 are disposed between the camera 200 and the base 100 to drive the camera 200 to rotate relative to the base 100 by extension or contraction of the first and second telescopic driving mechanisms 300 and 400. In order to enable the multi-directional rotation of the camera 200, the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 are provided at an interval. The first telescopic driving mechanism 300 drives the camera 200 to rotate around a first axis, and the second telescopic driving mechanism 400 drives the camera 200 to rotate around a second axis, wherein the first axis and the second axis intersect at a fulcrum. Specifically, a first end of the first telescopic driving mechanism 300 is rotatably connected to the base 100, and a second end of the first telescopic driving mechanism 300 is rotatably connected to the camera 200. The first end of the second telescopic driving mechanism 400 is rotatably connected with the base 100, and the second end of the second telescopic driving mechanism 400 is rotatably connected with the camera 200, so that the camera 200 is driven to rotate around the fulcrum by the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 together.
It should be noted that, adopt circular telegram coil to form magnetic field and regard as the drive of anti-shake camera module for the calorific capacity of camera module is big, and the inside great flexible circuit board space that needs to set up of electronic equipment, in order to weaken flexible circuit board to the pulling of camera, and then make other parts stack up compacter in the electronic equipment, be unfavorable for the electronic equipment heat dissipation. In addition, adopt circular telegram coil to form the drive of magnetic field as anti-shake camera module, the camera is in unsettled state, and then the camera module is under the circumstances of off-working condition, and electronic equipment rocks and can cause the camera to rock and produce abnormal sound, influences user experience. The camera module disclosed in the embodiment of the present application, utilizes the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 and the supporting point formed by the cooperation of the spherical protrusion 2121 and the spherical groove 110 to support the camera 200, so as to prevent the camera 200 from shaking and eliminating abnormal sound. Adopt first flexible actuating mechanism 300 and the relative base 100 anti-shake rotation of flexible actuating mechanism 400 drive camera 200 of second, not only can reduce the calorific capacity of camera module, can also overcome the flexible circuit board through first flexible actuating mechanism 300 and the flexible actuating mechanism 400 of second and pull camera 200, and then need not to set up great flexible circuit board space, reach the purpose of reducing the camera module volume.
In order to improve the stability of the camera head 200. Optionally, the connection point between the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 and the camera 200 and the connection point between the camera 200 and the spherical pair of the base 100 are not collinear, that is, the connection point between the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 and the camera 200 and the pivot point form three vertices of a triangle.
Referring to fig. 1 and 2, the fulcrums, the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 are respectively located at three different sides of the camera head 200. In an alternative embodiment, the plane defined by the first axis and the second axis is perpendicular to the optical axis of the camera 200, so as to reduce the amount of extension and retraction of the first telescopic driving mechanism 300 or the second telescopic driving mechanism 400.
Referring to fig. 1, 2 and 10, a first end of the first telescopic driving mechanism 300 is spherically hinged with the base 100. The second end of the first telescopic driving mechanism 300 is connected with the camera 200 by a spherical hinge. A first end of the second telescopic driving mechanism 400 is pivotally connected to the base 100. The second end of the second telescopic driving mechanism 400 is connected with the camera 200 by a spherical hinge. Optionally, the second telescopic drive 400 is rotatable relative to the base 100 about a third axis, the third axis intersecting the first axis. Specifically, the first end of the second telescopic driving mechanism 400 is hinged to the base 100, that is, the second telescopic driving mechanism 400 can only rotate around the third axis relative to the base 100, so that only two degrees of freedom controlled by the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 are provided in the camera module, and the camera 200 can be accurately positioned by controlling the telescopic lengths of the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400. Specifically, the third axis intersects with the first axis and can avoid the second telescopic driving mechanism 400 from deflecting when the first telescopic driving mechanism 300 drives the camera 200, or avoid the first telescopic driving mechanism 300 from deflecting when the second telescopic driving mechanism 400 drives the camera 200, thereby realizing the accurate adjustment of the rotation direction and the rotation angle of the camera 200.
Referring to fig. 1 to 6, the base 100 has an accommodating space 100a, at least a portion of the camera 200 is disposed in the accommodating space 100a, and at least portions of the first and second telescopic driving mechanisms 300 and 400 are located in the accommodating space 100 a. The camera 200 is at least partially located in the accommodating space 100a, so that the camera 200 can be protected on one hand, and on the other hand, sundries can be prevented from entering a gap between the camera 200 and the base 100, and the rotation of the camera 200 is prevented from being hindered by entering the sundries.
Referring to fig. 1 to 6, the accommodating space 100a is provided with an open top 100b, the lens of the camera 200 is opposite to the open top 100b or extends out of the accommodating space 100a through the open top 100b, the accommodating space 100a has a bottom wall and an inner side wall, the bottom end of the inner side wall is connected with the bottom wall, the top end of the inner side wall is enclosed to form the open top 100b, the inner side wall is opposite to the outer side wall of the camera 200, the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 are located between the outer side wall and the inner side wall, the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 are arranged by fully utilizing the assembly gap between the base 100 and the camera 200, the height of the camera module is further reduced, and the miniaturized design of the camera module is realized.
In another alternative embodiment, the first and second telescopic driving mechanisms 300 and 400 are located between the bottom wall of the accommodating space 100a and the bottom surface of the camera head 200. Specifically, the first end and the second end of the first telescopic driving mechanism 300 are respectively and rotatably engaged with the base 100 and the camera 200, and the first end and the second end of the second telescopic driving mechanism 400 are respectively and rotatably engaged with the base 100 and the camera 200.
The first end of the first telescopic driving mechanism 300 and the first end of the second telescopic driving mechanism 400 are respectively connected with the bottom wall in a rotating mode, the camera 200 further comprises a connecting support 210 and a camera body 220, the camera body 220 is fixedly connected with the connecting support 210, and the second end of the first telescopic driving mechanism 300 and the second end of the second telescopic driving mechanism 400 are respectively connected with the connecting support 210 in a rotating mode. Specifically, the camera 200 includes a camera body 220 and a connecting bracket 210. Optional camera body 220 and linking bridge 210 components of a whole that can function independently set up, and camera body 220 and linking bridge 210 demountable assembly be camera 200. By arranging the connecting bracket 210, the universality of the camera body 220 can be improved, so that the camera 200 can be produced and manufactured conveniently.
Referring to fig. 7 and 8, the connecting bracket 210 includes two extending protrusions 211, the two extending protrusions 211 extend between the outer sidewall and the inner sidewall, and the second end of the first telescopic driving mechanism 300 and the second end of the second telescopic driving mechanism 400 are rotatably connected to the corresponding extending protrusions 211, respectively. Through setting up the protruding 211 of extending, not only be convenient for first flexible actuating mechanism 300 and the flexible actuating mechanism 400 of second and base 100 and camera 200 assembly, can also form between first flexible actuating mechanism 300 and the flexible actuating mechanism 400 of second and camera body 220 and dodge the space, and then avoid camera body 220 to contradict each other with first flexible actuating mechanism 300 and the flexible actuating mechanism 400 of second when rotating around primary axis or secondary axis, and then guarantee that camera 200 has sufficient rotation space. On the other hand, by arranging the extension protrusion 211 to be connected with the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400, the verticality between the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 and the plane determined by the first axis and the second axis can be increased, and further the deviation force of the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 acting on the connecting bracket 210 is reduced.
The connecting bracket 210 includes a connecting leg 212, the connecting leg 212 extends between the outer sidewall and the inner sidewall, one of the connecting leg 212 and the inner sidewall is provided with a spherical protrusion 2121, and the other one is provided with a spherical groove 110. The connecting legs 212 are arranged on the connecting support 210, and the spherical protrusions 2121 or the spherical grooves 110 are arranged on the connecting legs 212, so that the strength of the shell mechanism of the camera body 220 can be prevented from being reduced, and the connecting stress between the spherical protrusions 2121 and the spherical grooves 110 can be transferred to the connecting support 210, thereby achieving the purpose of protecting the camera body 220.
The connecting bracket 210 further comprises a substrate 213, the substrate 213 is fixed on the top end of the camera body 220, the substrate 213 is provided with an avoiding hole 2131, the avoiding hole 2131 is matched with the camera body 220, a lens in the camera body 220 penetrates through the avoiding hole 2131, and the two extending protrusions 211 and the connecting pins 212 are arranged on the edge of the substrate 213. The substrate 213 is fixed to the top end of the camera body 220, and can further protect the camera body 220.
The accommodating space 100a is provided with a side opening 100c, the side opening 100c is communicated with the accommodating space 100a, the camera module further comprises a flexible electric connecting piece, a first end of the flexible electric connecting piece is electrically connected with the camera 200, and a second end of the flexible electric connecting piece penetrates through the side opening 100c and extends out of the accommodating space 100 a. One purpose of the flexible electrical connection is for the transmission of image information captured by the camera head 200. A side opening 100c is provided in the receiving space 100a for installation of the flexible electrical connector. Optionally, the flexible electrical connector is a flexible circuit board.
The first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 are disposed adjacent to the side opening 100c, so that the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 can be conveniently mounted or dismounted, and further the difficulty of maintenance is reduced.
The first and second telescopic driving mechanisms 300 and 400 are cylindrical type voice coil motors. The voice coil motor is placed in a cylindrical winding in a uniform air gap magnetic field, the winding is electrified to generate electromagnetic force to drive a load to do linear reciprocating motion, the size and the direction of the electromagnetic force can be changed by changing the intensity and the polarity of current, a reversing device is not needed, the energy loss is greatly reduced, the response speed and the control precision of a system can be greatly improved, and the closed-loop control precision can reach the nanometer level to the maximum. Set up first flexible actuating mechanism 300 and the flexible actuating mechanism 400 of second into voice coil motor and can realize camera 200's accurate rotation control, and then improve the anti-shake effect.
Based on the camera module disclosed by the invention, the embodiment of the invention discloses electronic equipment, which comprises the camera module disclosed by the embodiment.
The electronic device disclosed in the embodiment of the present application may be a mobile phone, a tablet computer, an electronic book reader, a medical apparatus, and the like, and the embodiment of the present application does not limit the specific type of the electronic device.
Based on the electronic equipment disclosed by the invention, the embodiment of the invention discloses a control method of the electronic equipment, and the method is suitable for the electronic equipment disclosed by the invention. Specifically, the control method comprises the following steps:
step 101: in a shooting mode, shake information of an electronic device is acquired.
Specifically, the shake information includes a shake direction and a shake angle of the electronic device. Optionally, the shaking direction and shaking angle of the electronic device are obtained through a gyroscope.
Step 102: according to the shake information, the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 are controlled to respectively extend and retract to drive the camera 200 to rotate, so that shake is reduced.
Specifically, the electronic device includes a control unit, which converts the shake information into execution information, controls the first telescopic driving mechanism 300 and the second telescopic driving mechanism 400 to be telescopic, so that the camera 200 rotates relative to the base 100, and compensates the shake of the electronic device through the rotation of the camera 200, thereby achieving the purpose of reducing the shake. The rotation direction of the camera 200 is opposite to the shaking direction, and the angle compensated by the rotation of the camera 200 is equal to the shaking angle.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (12)
1. The utility model provides a camera module, its characterized in that includes base, camera, the flexible actuating mechanism of first flexible actuating mechanism and second, wherein:
the camera is arranged on the base and can rotate around a fulcrum relative to the base;
the first telescopic driving mechanism and the second telescopic driving mechanism are arranged between the camera and the base, and the first telescopic driving mechanism and the second telescopic driving mechanism are arranged at intervals,
the first end of the first telescopic driving mechanism is connected with the base through a spherical hinge, the second end of the first telescopic driving mechanism is connected with the camera through a spherical hinge, the first end of the second telescopic driving mechanism is hinged with the base shaft, and the second end of the second telescopic driving mechanism is connected with the camera through a spherical hinge;
the first telescopic driving mechanism can drive the camera to rotate around a first axis, the second telescopic driving mechanism can drive the camera to rotate around a second axis, the first axis and the second axis are intersected at the fulcrum, and the first telescopic driving mechanism and the second telescopic driving mechanism drive the camera to rotate around the fulcrum.
2. The camera module of claim 1, wherein the fulcrum, the first telescopic drive mechanism, and the second telescopic drive mechanism are located on three different sides of the camera, respectively.
3. The camera module of claim 1, wherein the base has an accommodation space, at least a portion of the camera is disposed in the accommodation space, and at least portions of the first and second telescopic driving mechanisms are located in the accommodation space.
4. The camera module according to claim 3, wherein the accommodating space has a top opening, the lens of the camera is opposite to the top opening or extends out of the accommodating space through the top opening, the accommodating space has a bottom wall and an inner side wall, a bottom end of the inner side wall is connected to the bottom wall, a top end of the inner side wall surrounds the top opening, the inner side wall is opposite to an outer side wall of the camera, and the first and second telescopic driving mechanisms are located between the outer side wall and the inner side wall.
5. The camera module according to claim 4, wherein a first end of the first telescopic driving mechanism and a first end of the second telescopic driving mechanism are rotatably connected to the bottom wall, respectively, the camera comprises a connecting bracket and a camera body, the camera body is fixedly connected to the connecting bracket, and a second end of the first telescopic driving mechanism and a second end of the second telescopic driving mechanism are rotatably connected to the connecting bracket, respectively.
6. The camera module according to claim 5, wherein the connecting bracket includes two extending protrusions extending between the outer sidewall and the inner sidewall, and the second ends of the first and second telescopic driving mechanisms are rotatably connected to the corresponding extending protrusions.
7. The camera module according to claim 6, wherein the connecting bracket comprises a connecting leg extending between the outer sidewall and the inner sidewall, one of the connecting leg and the inner sidewall being provided with a spherical protrusion and the other being provided with a spherical recess.
8. The camera module according to claim 7, wherein the connecting bracket further comprises a substrate, the substrate is fixed to the top end of the camera body, an avoiding hole is formed in the substrate, the avoiding hole is matched with the camera body, a lens in the camera body penetrates through the avoiding hole, and the two extending protrusions and the connecting pin are arranged at the edge of the substrate.
9. The camera module of claim 4, wherein the receiving space is provided with a side opening, the side opening is in communication with the receiving space, the camera module further comprises a flexible electrical connector, a first end of the flexible electrical connector is electrically connected with the camera head, and a second end of the flexible electrical connector protrudes out of the receiving space through the side opening.
10. The camera module of claim 1, wherein one of the base and the camera head is provided with a spherical protrusion, the other is provided with a spherical groove, the spherical protrusion and the spherical groove cooperate to form the fulcrum, and the camera head is rotatable around the fulcrum.
11. The camera module of claim 1, wherein the first telescopic driving mechanism is a cylindrical voice coil motor.
12. An electronic apparatus comprising the camera module according to any one of claims 1 to 11.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110084546.XA CN112929530B (en) | 2021-01-21 | 2021-01-21 | Camera module, electronic equipment and control method of electronic equipment |
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| CN202110084546.XA CN112929530B (en) | 2021-01-21 | 2021-01-21 | Camera module, electronic equipment and control method of electronic equipment |
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| CN112929530A CN112929530A (en) | 2021-06-08 |
| CN112929530B true CN112929530B (en) | 2023-04-07 |
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| CN112073600A (en) * | 2019-06-11 | 2020-12-11 | 南昌欧菲光电技术有限公司 | Camera module, electronic device and optical anti-shake method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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