CN213522102U

CN213522102U - Camera module and electronic equipment

Info

Publication number: CN213522102U
Application number: CN202023108726.7U
Authority: CN
Inventors: 刘伟; 苏丹丹; 肖青; 马力
Original assignee: Oneplus Technology Shenzhen Co Ltd
Current assignee: Oneplus Technology Shenzhen Co Ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-06-22
Anticipated expiration: 2030-12-21

Abstract

The application discloses module and electronic equipment make a video recording relates to electronic equipment technical field. The module of making a video recording includes: a camera; the driving device is connected with the camera; the driving device is used for driving the camera to rotate, and a rotating shaft of the camera is a central shaft of the camera. The electronic equipment comprises the camera module. The application provides a module of making a video recording can realize rotatory shooting effect, and axial anti-shake.

Description

Camera module and electronic equipment

Technical Field

The application relates to the technical field of electronic equipment, in particular to a camera module and electronic equipment.

Background

With the development of hardware technology, cameras have become a standard configuration for some electronic devices. Meanwhile, the categories of the camera are more and more abundant, so that the photographing experience of a user is improved.

In the prior art, electronic devices are developed in a direction of improving screen ratio, and a camera is arranged to be capable of lifting relative to a body of the electronic device. However, it cannot enrich the shooting modes of special viewing angles, and is less helpful for diversified shooting experiences of users.

SUMMERY OF THE UTILITY MODEL

The application provides a camera module and electronic equipment to realize rotatory shooting, provide special visual angle and shoot the mode, richen user experience of shooing.

In order to solve the above problems, the present application provides:

a camera module, comprising:

a camera;

the driving device is connected with the camera; the driving device is used for driving the camera to rotate, and a rotating shaft of the camera is a central shaft of the camera.

In one possible embodiment, the driving device comprises a driving component and a transmission component, wherein the transmission component is in transmission connection between the camera and the driving component;

the driving assembly is used for driving the transmission assembly to rotate so as to drive the camera to rotate.

In a possible embodiment, the driving assembly comprises a flat motor, and the transmission assembly comprises an output shaft of the flat motor, the output shaft being arranged coaxially with the rotation shaft of the camera head;

one end of the output shaft, which is far away from the driving component, is connected with the camera; when the driving assembly drives the output shaft to rotate, the camera is driven to rotate.

In a possible embodiment, the transmission assembly comprises a first magnetic member, and the first magnetic member is connected with the camera; the driving assembly comprises a second magnetic piece and an electromagnet group;

the second magnetic part is opposite to the first magnetic part and used for driving the first magnetic part to float so as to enable the camera to float relative to the second magnetic part;

the electromagnet group is arranged around the circumference of the camera and used for driving the first magnetic part to rotate so as to drive the camera to rotate.

In a possible embodiment, the camera module further comprises a support for supporting the camera;

the bracket is connected between the driving device and the camera; the driving device is used for driving the support to rotate so as to drive the camera to rotate around the rotating shaft.

In a possible embodiment, the support comprises a base plate and a carrier, which are connected to each other, the base plate being connected to the drive device, and the carrier being provided on a side remote from the base plate for mounting the camera.

In a possible implementation manner, the circumferential outer side wall of the bearing frame is a convex arc surface, the circumferential outer side wall of the bearing frame is used for winding a first flexible circuit board, and the first flexible circuit board is used for connecting the camera and a main board of the electronic device.

In a possible embodiment, the distance of the edge of the floor to the centre of the floor is greater than the outer radius of the carrier;

the bottom plate is provided with a supporting surface for supporting the first flexible circuit board, and the supporting surface is arranged around the outer edge of the bearing frame.

In a possible implementation manner, the camera module further comprises a limiting assembly, the limiting assembly is connected with the camera, and the limiting assembly is used for limiting the rotation stroke of the camera.

In one possible embodiment, the limiting assembly comprises a limiting column and a travel groove, and the limiting column is in sliding connection with the travel groove;

the limiting column is fixedly arranged on one side, close to the camera, of the driving device, and the stroke groove is arranged on one side, close to the driving device, of the camera head; or

The limiting column is arranged on one side, close to the driving device, of the camera head, and the stroke groove is arranged on one side, close to the camera head, of the driving device.

In one possible embodiment, the rotational travel of the camera is less than or equal to 180 °.

In addition, this application still provides an electronic equipment, includes the module of making a video recording.

The beneficial effect of this application is: the application provides a camera module, including camera and drive arrangement. The driving device is used for driving the camera to rotate around the central shaft of the camera.

In the shooting process, even if the shot object is fixedly arranged relative to the camera module, the rotating image of the shot object can be shot through the rotation of the camera, namely, the shot object has a plurality of images around the center of the image. Therefore, a special rotary shooting mode can be provided for the user, and the shooting experience of the user is enriched.

Further, in the use, in the ordinary shooting mode, when the camera module shakes in the axial direction, the camera can rotate in the direction opposite to the shaking direction to compensate for the shaking. From this, the rotation of accessible camera realizes making a video recording the axial anti-shake of module, reduces the blurred problem of image, improves and shoots the quality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 shows a schematic structural diagram of a camera module;

fig. 2 shows an exploded view of a camera module;

FIG. 3 is a schematic view showing a structure of a driving apparatus;

FIG. 4 shows an angular configuration of a stand;

FIG. 5 shows a schematic view of another angle of a stand;

FIG. 6 is a schematic cross-sectional view of a drive assembly assembled with a frame;

FIG. 7 is a schematic diagram illustrating the shooting effect of a camera module;

FIG. 8 is a schematic diagram illustrating the effect of the camera module on shooting the star trail;

FIG. 9 is a schematic view showing the construction of another driving apparatus;

fig. 10 shows an exploded view of an electronic device.

Description of the main element symbols:

10-a camera module; 11-a camera; 12-a drive device; 121-a drive assembly; 1211-flat motor; 12121-base; 12122-a second magnetic element; 12123-electromagnet group; 122-a transmission assembly; 1221-an output shaft; 12211-cutting of noodles; 1222-a first magnetic member; 13-a scaffold; 131-a bottom plate; 1311-a support surface; 1312-connection hole; 132-a carrier; 1321-mounting groove; 1322-a notch; 14-a stop assembly; 141-a limit post; 142-a stroke slot; 15-a first flexible wiring board; 151-first connector; 16-a second flexible wiring board; 161-a second connector;

20-rear cover; 21-a light hole; 30-a main board; 40-middle frame; 50-a display module; 61-first subject; 62-second subject.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The embodiment provides a camera module 10, which can be used in an electronic device to provide image capturing functions, including but not limited to capturing still pictures, moving pictures, videos, and the like.

The electronic device may be one of a mobile phone, a tablet computer, a micro camera, and the like.

Example one

As shown in fig. 1 and 2, the camera module 10 includes a camera 11 and a driving device 12. The camera 11 is used for providing a shooting function to acquire image information of a shot object. The driving device 12 is connected with the camera 11, and the driving device 12 is used for driving the camera 11 to rotate. Specifically, the driving device 12 is configured to drive the camera 11 to rotate around a central axis of the camera 11, where the central axis of the camera 11 is a rotation axis of the camera 11.

As shown in fig. 7 and 8, in use, during the process of image capturing, the driving device 12 can drive the camera 11 to rotate, so that in the captured image, the object can exhibit a rotating effect, i.e. the object rotates around the central axis of the image, and a plurality of images are displayed. Illustratively, when the subject is a light-emitting object, the optical track effect can be captured by the rotation of the camera 11. Therefore, even if the object is fixedly arranged relative to the electronic device, the camera 11 can be driven by the driving device 12 to rotate so as to shoot the image with the rotation effect, namely, the camera module 10 has the rotation shooting mode. It is understood that the camera 11 may be in a long exposure mode in the rotation photographing mode.

Meanwhile, in a common shooting mode, the driving device 12 can drive the camera 11 to rotate, so that an axial anti-shake effect of the camera 11 is achieved, and the problem of blurred shot images is reduced. Exemplarily, in the shooting process, when the module of making a video recording 10 takes place the ascending shake of anticlockwise, accessible drive arrangement 12 drives camera 11 and carries out clockwise rotation to the ascending shake distance of compensation module of making a video recording 10 anticlockwise, thereby realizes the axial anti-shake effect of module of making a video recording 10.

In summary, the camera module 10 provided in the present application can provide a rotating shooting mode for the user, so as to enrich the shooting experience of the diversified needs of the user. Simultaneously, the module of making a video recording 10 that this application provided also can realize the ascending anti-shake effect of axial, improves the image and shoots the quality, and then improves user experience.

Example two

The embodiment provides a camera module 10, which can be used in a mobile phone to provide an image capturing function. It is understood that the present embodiment is a further improvement on the first embodiment.

As shown in fig. 1 and 2, the camera module 10 further includes a bracket 13, the bracket 13 is disposed between the driving device 12 and the camera 11, and the bracket 13 is used for supporting the camera 11. In use, the driving device 12 can drive the bracket 13 to rotate, and then the bracket 13 drives the camera 11 to synchronously rotate, so that the rotating effect of the camera 11 is realized.

Of course, in other embodiments, the driving device 12 may also be directly connected to a side of the camera 11 away from the incident light, so that the driving device 12 directly drives the camera 11 to rotate.

As shown in fig. 1 and 4, in the embodiment, the bracket 13 includes a bottom plate 131 and a carrier 132. The carrier 132 is fixedly disposed on a side surface of the base plate 131, and the carrier 132 is used for fixedly mounting the camera 11. The side of the bottom plate 131 away from the bearing frame 132 is connected to the driving device 12, so that the driving device 12 can rotate the bracket 13 and further rotate the camera 11. The bearing frame 132 and the bottom plate 131 can be fixedly connected by welding, clamping, screwing, integral setting and the like.

The supporting frame 132 is provided with a mounting slot 1321, and a side of the mounting slot 1321 far away from the bottom plate 131 is an opening structure. The shape of the mounting groove 1321 matches with the shape of the camera 11, and the camera 11 is fixedly mounted in the mounting groove 1321. It is understood that the light incident side of the camera 11 is disposed toward the opening structure of the mounting groove 1321, so that the image of the subject is transmitted into the camera 11. Meanwhile, the light incident side of the camera 11 may be slightly higher than the side of the bearing frame 132 far away from the bottom plate 131, that is, the light incident side of the camera 11 protrudes out of the bearing frame 132, so that the limitation of the view angle of the camera 11 by the bearing frame 132 can be avoided.

In some embodiments, the camera 11 can be fixed in the mounting slot 1321 by screwing, clipping, interference fit, or the like.

Referring again to fig. 6, in some embodiments, a first flexible circuit board 15 is further connected to the camera 11. One end of the first flexible circuit board 15 is electrically connected to the camera 11, and in particular, the connection can be realized by welding. The other end of the first flexible wiring board 15 is provided with a first connector 151, and the first connector 151 is used for connecting the main board 30 in the mobile phone. Thereby, the connection between the camera 11 and the main board 30 is realized to realize the transmission of information such as control instructions and image data. In the embodiment, the camera module 10 can be directly controlled by the main board 30 in the mobile phone, and it can be understood that the main board 30 is provided with a controller.

Of course, in other embodiments, the camera module 10 may be directly configured with a separate controller to control the operation of the camera module 10. Accordingly, the driving device 12 and the camera 11 may be directly electrically connected to the controller.

The bearing frame 132 is provided with a notch 1322 communicating the inside and the outside of the mounting groove 1321, so that one end of the first flexible circuit board 15 enters the mounting groove 1321 and is connected with the camera 11. Specifically, the notch 1322 is disposed on the circumferential sidewall of the carrier 132 and extends from the opening structure side of the carrier 132 to the bottom plate 131. Therefore, the first flexible circuit board 15 can be accessed from the side of the camera 11, the first flexible circuit board 15 is prevented from shielding the incident light side of the camera 11, and the first flexible circuit board 15 is prevented from interfering the shooting effect of the camera 11. The other end of the first flexible wiring board 15 protrudes out of the notch 1322 to the mounting groove 1321.

In an embodiment, the first flexible printed circuit 15 has a certain length, and when the driving device 12 drives the bracket 13 and the camera 11 to rotate, the first flexible printed circuit 15 may be wound around an outer circumferential sidewall of the carrier 132. Specifically, the minimum length of the first flexible printed circuit 15 can be set according to the maximum angle that the camera 11 needs to rotate and the outer diameter of the carrier 132. It can be understood that the retraction length of the first flexible printed circuit 15 relative to the carrier 132 should satisfy the requirement of the camera 11 rotating at the maximum angle, so as to prevent the first flexible printed circuit 15 from obstructing the rotation of the camera 11, and prevent the first flexible printed circuit 15 from being damaged by the strong pulling force. Of course, the length of the first flexible printed circuit 15 is not easy to be too long, so that on one hand, material waste is avoided, and on the other hand, the first flexible printed circuit 15 can be prevented from occupying a larger space.

In some specific embodiments, the outer sidewall of the circumferential direction of the carrier 132 is a circular arc surface, i.e., the outer contour of the carrier 132 may be cylindrical. Therefore, when the first flexible printed circuit 15 is wound around the outer sidewall of the supporting frame 132, the first flexible printed circuit 15 can be prevented from being scratched or broken, and meanwhile, the first flexible printed circuit 15 can be supported comprehensively, so that the assembling strength of the first flexible printed circuit 15 is improved.

In other embodiments, the outer contour of the carrier 132 may also be other convex arc cylinders such as an elliptic cylinder, so as to provide a stable supporting function for the first flexible circuit board 15, and avoid scratching or breaking the first flexible circuit board 15.

Correspondingly, the side edge position of the notch 1322 can also be set to be a round angle structure, so as to avoid the first flexible circuit board 15 from being scratched and the like, and realize the all-round protection of the first flexible circuit board 15.

In some embodiments, the bottom plate 131 may be configured as a circular plate structure. The outer diameter of the carrier 132 is smaller than the diameter of the soleplate 131, and the carrier 132 is arranged coaxially with the soleplate 131. Thus, a supporting surface 1311 for supporting the first flexible wiring board 15 is provided on the side of the base plate 131 close to the carrier 132, and the supporting surface 1311 is provided around the outer edge of the carrier 132. When the first flexible printed circuit 15 is wound on the carrier 132, the supporting surface 1311 can correspondingly support the side of the first flexible printed circuit 15 close to the bottom plate 131, so that the first flexible printed circuit 15 can be stably wound on the carrier 132, the first flexible printed circuit 15 is prevented from slipping off the carrier 132, and the first flexible printed circuit 15 is prevented from affecting the operation of other components after scattering.

In other embodiments, the bottom plate 131 may also be a plate structure with other shapes, such as a rectangular plate, a square plate, a pentagonal plate, a hexagonal plate, an elliptical plate, a concave arc plate, and the like. Accordingly, the maximum distance from the edge of the bottom plate 131 to the center thereof is greater than the outer radius of the carrier 132, so that the first flexible wiring board 15 can be supported accordingly.

Further, as shown in fig. 1 to 3 and fig. 5 and 6, in the embodiment, the driving device 12 includes a driving assembly 121 and a transmission assembly 122. Wherein, drive assembly 122 is connected between drive assembly 121 and support 13, and drive assembly 121 is used for driving drive assembly 122 rotatory to it is rotatory to drive support 13 by drive assembly 122 again, and then realizes driving camera 11 rotatory.

In some specific embodiments, the driving assembly 121 is electrically connected to the second flexible printed circuit 16, and in particular, the second flexible printed circuit 16 is connected to a circuit board in the driving assembly 121 by soldering. The end of the second flexible circuit board 16 away from the driving assembly 121 is provided with a second connector 161, and the second connector 161 is used for connecting the main board 30. Thereby, the electrical connection between the driving component 121 and the main board 30 is realized, so as to realize the transmission of information such as instruction signals. That is, the operation of the driving assembly 121 may be controlled by a controller on the main board 30.

In some embodiments, the drive assembly 121 includes a flat motor 1211 that is powered by the flat motor 1211. The transmission assembly 122 includes an output shaft 1221 of the flat motor 1211, and an end of the output shaft 1221 away from the flat motor 1211 is in limit connection with the bottom plate 131 of the bracket 13, thereby achieving indirect connection between the output shaft 1221 and the camera 11. In operation, the flat motor 1211 drives the output shaft 1221 to rotate, and the output shaft 1221 drives the bracket 13 to rotate, which in turn drives the camera 11 to rotate. The axis of the output shaft 1221 coincides with the central axis of the camera 11, that is, the output shaft 1221 and the camera 11 are coaxially arranged. Therefore, when the flat motor 1211 drives the camera 11 to rotate, the camera 11 can rotate around the central axis of the camera, and the problem of eccentricity is avoided.

In some embodiments, the output shaft 1221 is coupled to a side of the base plate 131 away from the carrier 132. Specifically, the end of the output shaft 1221 away from the flat motor 1211 is provided with a tangent surface 12211, and the tangent surface 12211 is arranged along the axial direction of the output shaft 1221, so that the end of the output shaft 1221 away from the flat motor 1211 presents a non-cylindrical structure.

Accordingly, a non-circular coupling hole 1312 is formed at a side of the base plate 131 away from the carrier 132, the coupling hole 1312 has a shape matching with that of an end of the output shaft 1221 away from the flat motor 1211, and the end of the output shaft 1221 away from the flat motor 1211 is inserted into the coupling hole 1312. Therefore, when the output shaft 1221 is driven to rotate by the flat motor 1211, the relative rotation between the output shaft 1221 and the bottom plate 131 is prevented, and the bottom plate 131 is driven to rotate synchronously by the output shaft 1221.

Of course, in other embodiments, the end of the output shaft 1221 remote from the flat motor 1211 can be directly arranged in a non-cylindrical configuration such as a triangular prism, a quadrangular prism, a pentagonal prism, a hexagonal prism, an elliptical cylinder, etc. Accordingly, the coupling hole 1312 is provided in a hole-like structure matching the shape of the end of the output shaft 1221 remote from the flat motor 1211.

In other embodiments, the transmission assembly 122 may further include a coupling (not shown) and a transmission shaft (not shown), and the output shaft 1221 and the bottom plate 131 may be in transmission connection through the coupling and the transmission shaft.

In the embodiment shown in fig. 3, 5 and 6, the camera module 10 further includes a limiting assembly 14, and the limiting assembly 14 is used for limiting the rotation stroke of the camera 11.

In some specific embodiments, the spacing assembly 14 includes a spacing post 141 and a travel slot 142. One end of the limiting column 141 is fixedly disposed on one side of the driving assembly 121 close to the bracket 13, that is, one side of the flat motor 1211 close to the bracket 13. The stroke slot 142 is disposed on a side of the bottom plate 131 close to the driving assembly 121. One end of the limiting column 141 away from the driving element 121 is inserted into the stroke slot 142, and the limiting column 141 can slide relative to the stroke slot 142.

In other embodiments, the position-limiting column 141 may be fixedly disposed on a side of the bottom plate 131 close to the driving element 121, and correspondingly, the stroke slot 142 may be disposed on a side of the driving element 121 close to the bottom plate 131.

In an embodiment, the travel slot 142 may be a portion of an annular slot disposed circumferentially along the base plate 131. When the driving assembly 121 drives the bottom plate 131 to rotate, the limiting posts 141 can slide along the stroke slots 142 relatively. When the end portions of the limiting columns 141 and the stroke grooves 142 are abutted, the driving assembly 121 can be limited to drive the bracket 13 to rotate continuously, so that the camera 11 is limited to rotate continuously, and the rotation stroke of the camera 11 is limited.

In some specific embodiments, the stroke slot 142 may be a semicircular annular slot, i.e., the stroke slot 142 corresponds to a central angle α of 180 °. Accordingly, the driving assembly 121 can drive the camera 11 to rotate within 180 °.

In other embodiments, the central angle α corresponding to the stroke slot 142 may be set to any one of degrees smaller than 180 °, such as 175 °, 160 °, 150 °, 121 °, 120 °, 103 °, 90 °, 75 °, 68 °, 30 °, 15 °. Correspondingly, the driving assembly 121 can drive the camera 11 to rotate within a corresponding angle range.

In the embodiment, taking the retraction of the first flexible printed circuit 15 into consideration, the first flexible printed circuit 15 is prevented from affecting other components in the mobile phone during the retraction, and the protection of the first flexible printed circuit 15 itself is taken into consideration. The central angle α corresponding to the stroke slot 142 is preferably set to be less than or equal to 180 °, so that a large pulling force applied to the first flexible printed circuit 15 due to over-rotation of the camera 11 is avoided, and the influence of retraction and release of the first flexible printed circuit 15 on other components in the mobile phone can also be avoided.

Of course, in other embodiments, the central angle α corresponding to the stroke slot 142 does not exclude the setting of angles greater than 180 ° such as 210 °, 223 °, 240 °, 245 °, 271 °, 360 °, and accordingly, the camera 11 may also realize rotation greater than 180 ° accordingly.

In some specific embodiments, the initial position of the camera 11 during shooting may correspond to the position of the limiting column 141 at the midpoint of the travel groove 142, i.e., the camera 11 may realize 90 ° counterclockwise rotation and 90 ° clockwise rotation, respectively.

In the embodiment, the flat motor 1211 has a function of a stepping motor, so that the camera 11 can be driven to rotate step by step. Thus, in use, the action of the flat motor 1211 may be controlled by the controller to effect rotation of the camera 11 through any angle within the range of rotation.

As shown in fig. 7, for example, when a first subject 61 and a second subject 62 are photographed, an included angle between the first subject 61 and the second subject 62 is 180 °. When the rotational shooting mode of the camera module 10 is adopted, the driving device 12 drives the camera 11 to rotate during the shooting process. In the captured image, a plurality of images of the first subject 61 appear, a plurality of images of the second subject 62 corresponding to the first subject 61 appear, and the images of the first subject 61 and the second subject 62 are in a 180-degree range, i.e., an interesting rotation capturing effect is presented, so as to enrich the diversified capturing requirements of the user. It is understood that the camera 11 can select a long exposure operation mode when the camera module 10 is in the rotation shooting mode.

When the light-emitting object is shot through the rotating shooting mode of the camera module 10, correspondingly, the effect of the optical track can also be generated. As shown in fig. 8, the camera module 10 provided by the present application can be used for shooting star tracks, and drives the camera 11 to rotate through the driving device 12, and makes the camera 11 in a long exposure mode, i.e. shooting star tracks.

When the camera module 10 adopts a common shooting mode, the camera module can be matched with an angular velocity sensor to perform axial anti-shake. Specifically, the angular velocity sensor may be disposed on the main board 30 of the mobile phone to detect the shake of the mobile phone, and the angular velocity sensor is electrically connected to the controller. In the shooting process, the angular velocity sensor can detect the shake of the mobile phone, namely detect the shake of the camera module 10 in the axial direction, and feed back the detection result to the controller. The controller can control the action of the driving device 12 according to the shaking condition of the camera module 10 in the axial direction, and then the driving device 12 drives the camera 11 to perform the action compensation with the opposite shaking direction, so that the anti-shaking effect of the camera module 10 in the axial direction is realized, and the shooting quality is improved.

To sum up, the camera module 10 that this application provided can be used to rotatory effect and shoot and the shooting of star rail, enriches user's shooting experience, and the axial anti-shake effect when also can realizing ordinary shooting improves the shooting quality simultaneously, improves user experience.

EXAMPLE III

The embodiment provides a camera module 10, and on the basis of the second embodiment, the differences are as follows:

as shown in fig. 9, drive assembly 121 includes a base 12121, a second magnetic element 12122 and an electromagnet assembly 12123. The transmission assembly 122 includes a first magnetic member 1222.

The first magnetic member 1222 is embedded in the bottom plate 131 at a side away from the bearing frame 132, and one end of the first magnetic member 1222 is an N-pole, and the other end is an S-pole.

The base 12121 may have a cylindrical structure, and the inner diameter of the base 12121 is slightly larger than the diameter of the bottom plate 131. The second magnetic element 12122 is disposed on the bottom surface inside the base 12121, and the second magnetic element 12122 is disposed around the circumferential edge of the base 12121. The second magnetic element 12122 has a semi-annular N pole and a semi-annular S pole, and the N pole and S pole of the second magnetic element 12122 are oppositely disposed. Meanwhile, the N-pole of the second magnetic element 12122 is disposed corresponding to the N-pole and the S-pole of the first magnetic element 1222, respectively. Under the action of like magnetic repulsion, the second magnetic element 12122 can drive the first magnetic element 1222 to be suspended relative to the base 12121, thereby driving the bracket 13 to be suspended relative to the base 12121.

In some embodiments, the first magnetic element 1222 and the second magnetic element 12122 can be either permanent magnets or electromagnets. It will be appreciated that when the first magnetic member 1222 and/or the second magnetic member 12122 are electromagnets, the electromagnets may be electrically connected to the main board 30 and turned on or off by a controller.

Electromagnet group 12123 includes a plurality of coils that are circumferentially embedded in the circumferential side wall of base 12121 and disposed adjacent to the interior side of base 12121. The electromagnet group 12123 includes a plurality of coils with S-poles facing the central axis of the base 12121, and the plurality of coils are disposed corresponding to the N-poles of the first magnetic element 1222. The electromagnet 12123 further includes a plurality of coils with N poles facing the central axis of the base 12121, and the plurality of coils are disposed corresponding to the S poles of the first magnetic member 1222. In use, when the camera 11 needs to rotate counterclockwise, the coils in the electromagnet group 12123 corresponding to the front of the first magnetic member 1222 can be sequentially switched on along the counterclockwise direction, and the coils at the back can be switched off. Under the action of opposite attraction, the first magnetic member 1222 is rotated by the attraction of the electromagnet group 12123, and the camera 11 is further rotated counterclockwise. In use, the electromagnet group 12123 can be electrically connected to the main board 30 of the mobile phone, and the controller controls the on/off of each coil in the electromagnet group 12123.

In some embodiments, the drive assembly 121 and the outer side of the bottom plate 131 are covered with a shielding cover. In use, the magnetic fields of the first magnetic element 1222, the second magnetic element 12122 and the electromagnet 12123 are prevented from interfering with the operation of other components in the handset.

In other embodiments, the driving device 12 may also be one of a hydraulic driving device, a thermoelectric driving device, a piezoelectric driving device, and the like, and may drive the camera 11 to rotate around the central axis.

Example four

The embodiment provides an electronic device including the camera module 10 provided in any one of the first to third embodiments.

The electronic device may be one of a mobile phone, a tablet computer, a micro camera, and the like. In this embodiment, the electronic device may be a mobile phone.

As shown in fig. 10, the electronic device further includes a rear cover 20, a main board 30, a middle frame 40, and a display module 50. The center 40 covers with the back lid 20 and closes the connection mutually, and mainboard 30 and the module 10 of making a video recording set up in the holding chamber that center 40 and back lid 20 formed, and the module 10 of making a video recording is connected with mainboard 30 electricity. The display module 50 is disposed on a side of the middle frame 40 away from the rear cover 20.

One side that module of making a video recording 10 was provided with camera 11 sets up towards back lid 20 one side, and the position that corresponds camera 11 on the back lid 20 is equipped with corresponding light trap 21 for camera 11 and external intercommunication, so that external light gets into in the camera 11.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. The utility model provides a module of making a video recording which characterized in that includes:

a camera;

2. The camera module according to claim 1, wherein the driving device comprises a driving assembly and a transmission assembly, and the transmission assembly is in transmission connection between the camera and the driving assembly;

3. The camera module of claim 2, wherein the drive assembly comprises a flat motor, and the transmission assembly comprises an output shaft of the flat motor, the output shaft being disposed coaxially with the rotational axis of the camera head;

4. The camera module of claim 2, wherein the transmission assembly comprises a first magnetic member, the first magnetic member being coupled to the camera head; the driving assembly comprises a second magnetic piece and an electromagnet group;

5. The camera module of any one of claims 1-4, further comprising a support for supporting the camera;

6. The camera module of claim 5, wherein the bracket comprises a base plate and a carrier, wherein the base plate is connected with the driving device, and the side of the carrier, which is far away from the base plate, is used for mounting the camera.

7. The camera module according to claim 6, wherein the outer side wall of the circumferential direction of the bearing frame is a convex arc surface, the outer side wall of the circumferential direction of the bearing frame is used for winding a first flexible circuit board, and the first flexible circuit board is used for connecting the camera and a main board of an electronic device.

8. The camera module of claim 7, wherein the distance from the edge of the base plate to the center of the base plate is greater than the outer radius of the carrier;

9. The camera module of any one of claims 1-4, further comprising a limiting assembly, wherein the limiting assembly is connected to the camera head, and the limiting assembly is configured to limit a rotational stroke of the camera head.

10. The camera module of claim 9, wherein the limiting assembly comprises a limiting post and a travel slot, the limiting post being slidably connected to the travel slot;

11. The camera module of claim 9, wherein the rotational travel of the camera head is less than or equal to 180 °.

12. An electronic apparatus comprising the camera module according to any one of claims 1 to 11.