CN111654614B - Camera module and electronic equipment - Google Patents
Camera module and electronic equipment Download PDFInfo
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- CN111654614B CN111654614B CN202010576543.3A CN202010576543A CN111654614B CN 111654614 B CN111654614 B CN 111654614B CN 202010576543 A CN202010576543 A CN 202010576543A CN 111654614 B CN111654614 B CN 111654614B
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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
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
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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
- H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
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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
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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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
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- Human Computer Interaction (AREA)
- Cameras In General (AREA)
- Studio Devices (AREA)
Abstract
The embodiment of the invention provides a camera module and electronic equipment, wherein the camera module comprises a shell, a rotatable structure, a photosensitive module and at least two lenses, wherein the rotatable structure, the photosensitive module and the at least two lenses are arranged in the shell; the at least two lenses are respectively connected with the rotatable structure, the at least two lenses are arranged around the photosensitive module, and the focal lengths of the at least two lenses are different; the rotatable structure is arranged on one side of the photosensitive module, the rotatable structure is rotatable relative to the photosensitive module, the rotating plane of the rotatable structure is perpendicular to the plane where the lenses are located, and the rotatable structure is used for driving one of the at least two lenses to rotate to a position between the photosensitive module and the through hole. According to the embodiment of the invention, at least two shooting functions can be realized by only one camera module, so that the number of the camera modules in the electronic equipment using the camera module provided by the embodiment of the invention is reduced, and the cost of the electronic equipment is reduced.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to a camera module and electronic equipment.
Background
At present, in order to adapt to different shooting functions, the number of camera modules in electronic equipment is also gradually increased, however, due to the restriction of a screen and a Printed Circuit Board (PCB) Board of the electronic equipment, the number of front camera modules in the electronic equipment is at most 2, and the number of rear camera modules is usually more than three.
In order to increase the photographing functions of the electronic device, such as a wide-angle photographing function, a macro photographing function, a portrait photographing function, a blurring photographing function, and the like, the related art is implemented by increasing the number of camera modules in the electronic device.
However, the technical solutions for increasing the shooting function of the electronic device in the related art have the following disadvantages: each camera module correspondingly realizes a shooting function, and the more shooting functions the electronic equipment needs to realize, the more camera modules need to be added, which results in higher cost of the electronic equipment.
Disclosure of Invention
The embodiment of the invention aims to provide a camera module and electronic equipment, which can solve the problem that a large number of camera modules are required to be added in the technical scheme of adding the shooting function in the related technology.
In order to solve the above problems, the embodiment of the present invention discloses a camera module, which includes a housing, a rotatable structure, a photosensitive module and at least two lenses, wherein the rotatable structure, the photosensitive module and the at least two lenses are arranged in the housing; the at least two lenses are respectively connected with the rotatable structure, the at least two lenses are arranged around the photosensitive module, and the focal lengths of the at least two lenses are different; rotatable structure sets up one side of sensitization module, rotatable structure is relative the sensitization module is rotatable, rotatable structure's rotation plane with the plane at lens place is perpendicular, rotatable structure is used for driving one in at least two lenses rotates extremely the sensitization module with between the through-hole.
In order to solve the above problem, an embodiment of the present invention further discloses an electronic device, including a control module and the camera module, where the control module is connected to a rotatable structure in the camera module, and the control module is configured to control the rotatable structure to rotate.
In the embodiment of the invention, at least two lenses in the camera module are respectively connected with the rotatable structure, the at least two lenses are arranged around the photosensitive module, the focal lengths of the at least two lenses are different, the rotatable structure is arranged at one side of the photosensitive module, the rotatable structure can rotate relative to the photosensitive module, the rotating plane of the rotatable structure is perpendicular to the plane where the lenses are located, and the rotatable structure rotates and simultaneously drives the at least two lenses to rotate around the photosensitive module so as to drive one of the at least two lenses to rotate between the photosensitive module and the through hole. Therefore, only the rotating distance of the rotatable structure needs to be controlled, one of the at least two lenses is rotated to a position between the light sensing module and the through hole, the switching of the lenses is realized, and due to the fact that focal lengths of the switched lenses are different, the shooting function of the camera module is switched. The embodiment of the invention can realize at least two shooting functions by only one camera module, is beneficial to reducing the number of the camera modules in the electronic equipment applying the camera module of the embodiment of the invention, and reduces the cost of the electronic equipment because the number of the camera modules in the electronic equipment is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a camera module according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of another embodiment of a camera module according to the present invention;
FIG. 3 is a schematic structural diagram of another embodiment of a camera module according to the present invention;
fig. 4 is a schematic structural diagram of another embodiment of a camera module according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1, which shows a schematic structural diagram of an embodiment of a camera module according to the present invention, specifically, the camera module may include a housing 1, a rotatable structure 2 disposed in the housing 1, a photosensitive module 3, and at least two lenses 4, where the housing 1 is provided with a through hole 11, and the photosensitive module 3 is disposed corresponding to the through hole 11; at least two lenses 4 are respectively connected with the rotatable structure 2, the at least two lenses 4 are arranged around the photosensitive module 3, and the focal lengths of the at least two lenses 4 are different; rotatable structure 2 sets up in one side of sensitization module 3, and rotatable structure 2 is rotatable relative sensitization module 3, and rotatable structure 2's rotation plane (arrow place rotation plane in figure 1) is perpendicular with the plane that lens were located, and rotatable structure 2 is used for driving at least two lens 4 and rotates around sensitization module 3 to drive one of at least two lens 4 and rotate to between sensitization module 3 and the through-hole 11.
Because the focal lengths of the at least two lenses 4 are different, after the different lenses 4 rotate to a position between the light sensing module 3 and the through hole 11, the shooting functions that the camera module can realize are also different, that is, the camera module of the embodiment of the present invention can realize at least two shooting functions.
According to the embodiment of the invention, the shooting function of the camera module can be switched only by controlling the rotating distance of the rotatable structure 2 or controlling the rotating direction and the rotating distance of the rotatable structure 2 to enable one of the at least two lenses 4 to rotate between the photosensitive module 3 and the through hole 11, so that the switching of the lenses 4 is realized. The embodiment of the invention can realize at least two shooting functions by only one camera module, is beneficial to reducing the number of the camera modules in the electronic equipment applying the camera module of the embodiment of the invention, and reduces the cost of the electronic equipment because the number of the camera modules in the electronic equipment is reduced.
Specifically, when the camera module according to the embodiment of the present invention is applied to an electronic device, the through hole 11 may be disposed corresponding to a rear camera hole of the electronic device or a front camera hole of the electronic device. Under the condition that the through hole 11 is arranged corresponding to a rear camera hole of the electronic equipment, the camera module provided by the embodiment of the invention is used as the rear camera module of the electronic equipment; under the condition that the through hole 11 is arranged corresponding to the front camera hole of the electronic equipment, the camera module provided by the embodiment of the invention is used as the front camera module of the electronic equipment, and the camera module can realize at least two shooting functions, so that when the camera module is used as the front camera module, the number of the front camera modules can be saved, and the screen display space of the electronic equipment is increased.
Alternatively, the rotatable structure 2 and the photosensitive module 3 may have any structure, and the embodiment of the present invention is not limited thereto. Alternatively, the lens 4 may be a glass lens or a lens 4 made of other materials.
Specifically, a light-transmitting plate 5 can be disposed on the through hole 11, and the light-transmitting plate 5 is connected to the housing 1 to seal the through hole 11 while ensuring that light can enter the through hole 11. The transparent plate 5 may be a glass plate or a transparent plate 5 made of other materials.
Alternatively, the photosensitive module 3 may be connected to an inner sidewall of the housing 1.
Alternatively, as shown in fig. 1, 2 and 3, the rotatable structure 2 may include a motor 21 and a support 22, the support 22 includes a support body 23 and at least two bending support arms 24, first ends of the at least two bending support arms 24 are connected to the support body 23, and second ends of the at least two bending support arms 24 are connected to the at least two lenses 4 in a one-to-one correspondence manner; the motor 21 is connected with the housing 1, the motor 21 is connected with the bracket body 23, and the motor 21 is used for driving the bracket 22 to rotate. Specifically, the rotating shaft of the motor 21 may be connected to the bracket body 23, so that when the rotating shaft of the motor 21 rotates, the bracket body 23 and the at least two bent support arms 24 in the bracket 22 rotate along with the rotation of the rotating shaft of the motor 21, and since the lens 4 is connected to the bent support arms 24, the lens 4 rotates along with the bent support arms 24, and the purpose that one of the at least two lenses 4 rotates between the light sensing module 3 and the through hole 11 through the motor 21 and the bracket 22 is achieved.
Optionally, a first preset included angle is formed between two adjacent bending support arms 24 in the at least two bending support arms 24. Optionally, the first preset included angle may be any included angle between 0 degrees and 180 degrees. Optionally, the first preset included angle may be a 90-degree included angle or a 180-degree included angle. If the first preset included angle is 180 degrees and there are two at least two bending support arms 24, the rotatable structure 2 is as shown in fig. 1, and there are two at least two lenses 4; if the first predetermined included angle is 90 degrees and there are two at least two bending support arms 24, the rotatable structure 2 is as shown in fig. 2, and there are two at least two lenses 4; if the first predetermined angle is 90 degrees and the number of the at least two bending support arms 24 is four, the rotatable structure 2 is as shown in fig. 3, and the number of the at least two lenses 4 is four.
Alternatively, in the case where the at least two lenses include at least four lenses, at least two first lenses and at least two second lenses may be included.
Alternatively, as shown in fig. 1, 2 and 3, the number of the through holes 11 may be two, the two through holes 11 are a first through hole and a second through hole, the first through hole is disposed on the first side of the housing 1, the second through hole is disposed on the second side of the housing 1, and the first side and the second side of the housing 1 are disposed opposite to each other, as shown in fig. 1, 2 and 3, the photosensitive module 3 may include a first photosensitive unit 31 and a second photosensitive unit 32, the first photosensitive unit 31 is disposed corresponding to the first through hole, and the second photosensitive unit is disposed corresponding to the second through hole. Thus, when the rotatable structure 2 rotates, the rotatable structure 2 is configured to rotate while driving the at least two lenses 4 to rotate around the photosensitive module 3, and the rotatable structure 2 drives the first lens of the at least two lenses 4 to rotate to a position between the first photosensitive unit 31 and the first through hole (at this time, the first lens may serve as a lens of a front camera), and/or drives the second lens of the at least two lenses 4 to rotate to a position between the second photosensitive unit 32 and the second through hole (at this time, the second lens may serve as a lens of a rear camera). Therefore, the shooting function of at least two front cameras is switched, or the shooting function of at least two rear cameras is switched, or the shooting function of the front cameras and the shooting function of the rear cameras are switched simultaneously. It should be noted that, when the camera module according to the embodiment of the present invention is applied to an electronic device, the first through hole may be disposed corresponding to a front camera hole of the electronic device, and the second through hole may be disposed corresponding to a rear camera hole of the electronic device; or the first through hole can correspond to the rear camera hole of the electronic equipment, and the second through hole can correspond to the front camera hole of the electronic equipment. Among them, the first and second photosensitive units 31 and 32 may be photosensitive sensors.
Optionally, as shown in fig. 4, the camera module may further include a focal length adjusting structure 6 disposed in the housing 1, the focal length adjusting structure 6 is connected to the rotatable structure 2, and the focal length adjusting structure 6 is configured to control the rotatable structure 2 to move a first distance to a first direction, where the first direction is a direction approaching or departing to the through hole, so as to adjust a focal length of the lens 4 between the photosensitive module 3 and the through hole 11. The first distance and the first direction may be determined by a current position, a current focal length, and a focal length to be adjusted of the lens 4 (hereinafter, referred to as the lens 4 to be adjusted) between the photosensitive module 3 and the through hole 11.
For example, after the to-be-adjusted lens 4 rotates to a position between the first photosensitive unit 31 and the first through hole, if the current focal length of the to-be-adjusted lens 4 is smaller than the to-be-adjusted focal length, that is, the focal length of the to-be-adjusted lens 4 needs to be increased, the focal length adjusting structure 6 controls the rotatable structure 2 to move a first distance in a direction close to the first through hole; when the lens 4 to be adjusted rotates to a position between the first photosensitive unit 31 and the first through hole, if the current focal length of the lens 4 to be adjusted is greater than the back focal length to be adjusted, that is, the focal length of the lens 4 to be adjusted needs to be reduced, the focal length adjusting structure 6 controls the rotatable structure 2 to move a first distance in a direction close to the second through hole; when the lens 4 to be adjusted rotates to a position between the second photosensitive unit 32 and the second through hole, if the current focal length of the lens 4 to be adjusted is smaller than the back focal length to be adjusted, that is, the focal length of the lens 4 to be adjusted needs to be increased, the focal length adjusting structure 6 controls the rotatable structure 2 to move a first distance in a direction close to the second through hole; when the lens 4 to be adjusted rotates to a position between the second photosensitive unit 32 and the second through hole, if the current focal length of the lens 4 to be adjusted is greater than the back focal length to be adjusted, that is, the focal length of the lens 4 to be adjusted needs to be decreased, the focal length adjusting structure 6 controls the rotatable structure 2 to move a first distance in a direction close to the first through hole.
Alternatively, as shown in fig. 4, the focus adjusting structure 6 may include a voice coil motor 61, the voice coil motor 61 is connected to the inner sidewall of the housing 1, and the voice coil motor 61 is connected to the rotatable structure 2. Specifically, the coil 62 of the voice coil motor 61 may be connected to the rotatable structure 2, so that when the coil 62 of the voice coil motor 61 moves to a direction close to the first through hole, the coil 62 of the voice coil motor 61 drives the rotatable structure 2 to move to a direction close to the first through hole, and when the coil 62 of the voice coil motor 61 moves to a direction close to the second through hole, the coil 62 of the voice coil motor 61 drives the rotatable structure 2 to move to a direction close to the second through hole. Specifically, the current direction and the current magnitude of the coil 62 of the voice coil motor 61 may be set to achieve adjustment of the moving direction and the moving distance of the coil 62 of the voice coil motor 61.
Alternatively, as shown in fig. 4, the focus adjusting structure 6 may further include elastic members 63, and the elastic members 63 are respectively connected to the coil 62 of the voice coil motor 61 and the housing 1. At this time, after the coil 62 of the voice coil motor 61 is electrified, the coil 62 of the voice coil motor 61 moves, and then the coil 62 of the voice coil motor 61 only needs to be electrified, and the coil 62 of the voice coil motor 61 can automatically return to the initial position under the effect of the resilience force of the elastic device 63, which is beneficial to saving the power consumption of the camera module according to the embodiment of the invention. Wherein, after the coil 62 of the voice coil motor 61 moves, the elastic device 63 may be compressed or stretched by the coil 62 of the voice coil motor 61. Alternatively, the elastic means 63 may be a spring or a spring, etc.
Alternatively, as shown in fig. 4, the rotatable structure 2 may include a first rotatable structure 25 and a second rotatable structure 26, the first rotatable structure 25 is connected to a first inner sidewall of the housing 1, the second rotatable structure 26 is connected to a second inner sidewall of the housing 1, the first inner sidewall of the housing 1 is on one side of the photosensitive module 3, the second inner sidewall of the housing 1 is on the other side of the photosensitive module 3, the first inner sidewall and the second inner sidewall of the housing 1 are oppositely disposed, the first inner sidewall of the housing 1 is not on the same side as the first side and the second side of the housing 1, the second inner sidewall of the housing 1 is not on the same side as the first side and the second side of the housing 1, the first rotatable structure 25 is connected to at least two first lenses 41, the second rotatable structure 26 is connected to at least two second lenses 42, the at least two first lenses 41 are disposed around the photosensitive module 3 with a first radius, at least two second lenses 42 are disposed around the photosensitive module 3 at a second radius. The first radius and the second radius may be equal or unequal, and it is only necessary to ensure that the first rotatable structure 25, the second rotatable structure 26, the at least two first lenses 41 and the at least two second lenses 42 do not collide during the rotation process. The number of the at least two first lenses 41 may be any number greater than 2, and the number of the at least two second lenses 42 may be any number greater than 2.
Alternatively, the focal lengths of the at least two first lenses 41 and the at least two second lenses 42 are different from each other.
Thus, the first rotatable structure 25 can drive one of the at least two first lenses 41 to rotate between the light sensing module 3 and the through hole 11 (the first through hole or the second through hole), the second rotatable structure 26 can drive one of the at least two second lenses 42 to rotate between the light sensing module 3 and the through hole 11 (the first through hole or the second through hole), and switching of at least four shooting functions can be achieved through the first rotatable structure 25, the second rotatable structure 26, the at least two first lenses 41 and the at least two second lenses 42.
Optionally, in an embodiment of the present invention, there are two at least two first lenses 41, two at least two second lenses 42, the first radius and the second radius are equal, and the at least two first lenses 41 and the at least two second lenses 42 can rotate simultaneously, that is, the first rotatable structure 25 and the second rotatable structure 26 can rotate simultaneously, so as to ensure that the at least two first lenses 41 and the at least two second lenses 42 do not collide during the movement; or two or four of the at least two first lenses 41 and two or four of the at least two second lenses 42, the first radius and the second radius being unequal, since the first radius and the second radius are not equal, it is ensured that the at least two first lenses 41 and the at least two second lenses 42 do not collide during rotation, and, furthermore, where the first radius and the second radius are not equal, the first rotatable structure 25, the second rotatable structure 26 may rotate simultaneously or at different times, and if one of the at least two first lenses 41 and one of the at least two second lenses 42 rotate to a position between the photosensitive module 3 and the through hole 11 (the first through hole or the second through hole), focal lengths of the first lens 41 and the second lens 42 between the photosensitive module 3 and the through hole 11 can be overlapped to form a new focal length, so that the camera module according to the embodiment of the invention can realize more shooting functions.
Specifically, as shown in fig. 4, when the rotatable structure 2 includes the first rotatable structure 25 and the second rotatable structure 26, the focal length adjusting structure 6 may also include a first focal length adjusting structure and a second focal length adjusting structure, the first focal length adjusting structure is disposed corresponding to the first rotatable structure 25, the first focal length adjusting structure is connected to a first inner sidewall of the housing 1, the second focal length adjusting structure is disposed corresponding to the second rotatable structure 26, the second focal length adjusting structure is connected to a second inner sidewall of the housing 1, the first focal length adjusting structure controls the first rotatable structure 25 to move a first distance in a first direction, the second focal length adjusting structure controls the second rotatable structure 26 to move the first distance in the first direction, so as to adjust the first lens 41 between the photosensitive module 3 and the through hole 11 (the first through hole or the second through hole) A focal length, and a focal length of the second lens 42 between the photosensitive module 3 and the through hole 11 (the first through hole or the second through hole). The first focal length adjusting structure controls the first rotatable structure 25 to move, and the second focal length adjusting structure controls the second rotatable structure 26 to move simultaneously or at different times, so that it is only required to ensure that the first rotatable structure 25, the second rotatable structure 26, the at least two first lenses 41 and the at least two second lenses 42 do not collide with each other or the photosensitive module 3 during the moving process.
In the embodiment of the invention, at least two lenses 4 in the camera module are respectively connected with the rotatable structure 2, the at least two lenses 4 are arranged around the photosensitive module 3, the focal lengths of the at least two lenses 4 are different, the rotatable structure 2 is arranged at one side of the photosensitive module 3, the rotatable structure 2 can rotate relative to the photosensitive module 3, the rotating plane of the rotatable structure 2 is perpendicular to the plane where the lenses are located, and the rotatable structure 2 rotates and simultaneously drives the at least two lenses 4 to rotate around the photosensitive module 3 so as to drive one of the at least two lenses 4 to rotate between the photosensitive module 3 and the through hole 11. The through holes 11 may be a first through hole and a second through hole, the rotatable structure 2 may include a first rotatable structure 25 and a second rotatable structure 26, and the camera module may further include a focus adjustment structure 6. Therefore, only the rotating distance or the rotating distance and the rotating direction of the rotatable structure 2 (the first rotatable structure 25 and the second rotatable structure 26) need to be controlled, one of the at least two lenses 4 is rotated to the position between the photosensitive module 3 and the through hole 11, the switching of the lenses 4 is realized, namely, the shooting function of the camera module is switched, and only the moving distance and the moving direction of the focal length adjusting structure 6 (the first focal length adjusting structure and the second focal length adjusting structure) need to be controlled, so that the focal length of the lens 4 between the photosensitive module 3 and the through hole 11 (the first through hole or the second through hole) can be adjusted. According to the embodiment of the invention, at least two shooting functions (at least two front shooting functions and/or at least two rear shooting functions) can be realized by only one camera module, so that the number of the camera modules in the electronic equipment using the camera module provided by the embodiment of the invention is favorably reduced, and the cost of the electronic equipment is reduced.
The embodiment of the invention also discloses electronic equipment which comprises a control module and the camera module, wherein the control module is connected with the rotatable structure 2 in the camera module, and the control module is used for controlling the rotatable structure 2 to rotate so as to enable one of at least two lenses 4 of the camera module to rotate between the photosensitive module 3 and the through hole 11. For example, the control module may determine a current position, a direction to be rotated, and a distance to be rotated of the lens 4 to be rotated between the photosensitive module 3 and the through hole 11, and generate a first control signal according to the current position, the direction to be rotated, and the distance to be rotated of the lens 4 to be rotated between the photosensitive module 3 and the through hole 11, and the rotatable structure 2 rotates according to the first control signal, so that one of the at least two lenses 4 of the camera module rotates between the photosensitive module 3 and the through hole 11.
Optionally, in a case that the camera module includes the focal length adjustment structure 6, the control module is further connected to the focal length adjustment structure 6, and the control module is configured to determine a first distance and a first direction to be moved by the rotatable structure 2, and control the focal length adjustment structure 6 according to the first distance and the first direction to be moved by the rotatable structure 2. For example, the control module may generate a second control signal according to a first distance to be moved by the rotatable structure 2 and the first direction, and the focal length adjusting structure 6 controls the rotatable structure 2 to move the first distance to the first direction according to the second control signal.
In the embodiment of the invention, at least two lenses 4 in the camera module are respectively connected with the rotatable structure 2, the at least two lenses 4 are arranged around the photosensitive module 3, the focal lengths of the at least two lenses 4 are different, the rotatable structure 2 is arranged at one side of the photosensitive module 3, the rotatable structure 2 can rotate relative to the photosensitive module 3, the rotating plane of the rotatable structure 2 is perpendicular to the plane where the lenses are located, and the rotatable structure 2 rotates and simultaneously drives the at least two lenses 4 to rotate around the photosensitive module 3 so as to drive one of the at least two lenses 4 to rotate between the photosensitive module 3 and the through hole 11. The through holes 11 may be a first through hole and a second through hole, the rotatable structure 2 may include a first rotatable structure 25 and a second rotatable structure 26, and the camera module may further include a focus adjustment structure 6. Therefore, only the rotating distance or the rotating distance and the rotating direction of the rotatable structure 2 (the first rotatable structure 25 and the second rotatable structure 26) need to be controlled, one of the at least two lenses 4 is rotated to the position between the photosensitive module 3 and the through hole 11, the switching of the lenses 4 is realized, namely, the shooting function of the camera module is switched, and only the moving distance and the moving direction of the focal length adjusting structure 6 (the first focal length adjusting structure and the second focal length adjusting structure) need to be controlled, so that the focal length of the lens 4 between the photosensitive module 3 and the through hole 11 (the first through hole or the second through hole) can be adjusted. According to the embodiment of the invention, at least two shooting functions (at least two front shooting functions and/or at least two rear shooting functions) can be realized by only one camera module, so that the number of the camera modules in the electronic equipment using the camera module provided by the embodiment of the invention is favorably reduced, and the cost of the electronic equipment is reduced.
For the embodiment of the electronic device, since the embodiment of the camera module is included, the description is relatively simple, and relevant points can be referred to only in part of the description of the embodiment of the camera module.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal 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 terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The camera module and the electronic device provided by the invention are described in detail, and the principle and the implementation mode of the invention are explained by applying specific examples, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, 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 invention.
Claims (9)
1. A camera module is characterized by comprising a shell, a rotatable structure, a photosensitive module and at least two lenses, wherein the rotatable structure, the photosensitive module and the at least two lenses are arranged in the shell;
the shell is provided with a through hole, and the photosensitive module is arranged corresponding to the through hole;
the at least two lenses are respectively connected with the rotatable structure, the at least two lenses are arranged around the photosensitive module, and the focal lengths of the at least two lenses are different;
the rotatable structure is arranged on one side of the photosensitive module, the rotatable structure can rotate relative to the photosensitive module, a rotating plane of the rotatable structure is perpendicular to a plane where the lenses are located, and the rotatable structure is used for driving one of the at least two lenses to rotate to a position between the photosensitive module and the through hole;
the quantity of through-hole is two, two through-holes are first through-hole and second through-hole, first through-hole sets up the first side of casing, the second through-hole sets up the second side of casing, the first side and the second side of casing set up relatively, the sensitization module includes first sensitization unit and second sensitization unit, first sensitization unit with first through-hole corresponds the setting, second sensitization unit with the second through-hole corresponds the setting, rotatable structure is used for driving first lens in two at least lenses rotate extremely first sensitization unit with between the first through-hole, and/or drive second lens in two at least lenses rotate extremely second sensitization unit with between the second through-hole.
2. The camera module of claim 1, wherein the rotatable structure comprises a motor and a bracket,
the support comprises a support body and at least two bending support arms, first ends of the at least two bending support arms are connected with the support body, and second ends of the at least two bending support arms are connected with the at least two lenses in a one-to-one correspondence manner;
the motor is connected with the shell, the motor is connected with the support body, and the motor is used for driving the support to rotate.
3. The camera module of claim 2, wherein a first predetermined included angle is formed between two adjacent ones of said at least two curved support arms.
4. The camera module according to claim 1, further comprising a focal length adjustment structure disposed in the housing, wherein the focal length adjustment structure is connected to the rotatable structure, and the focal length adjustment structure is configured to control the rotatable structure to move a first distance in a first direction, and the first direction is a direction approaching or departing the through hole.
5. The camera module of claim 4, wherein the focus adjustment structure comprises a voice coil motor, the voice coil motor is connected to an inner sidewall of the housing, the voice coil motor is connected to the rotatable structure, and the voice coil motor is configured to drive the rotatable structure to move in the first direction.
6. The camera module according to claim 5, wherein the focus adjustment structure further comprises an elastic device, and the elastic device is respectively connected to the coil of the voice coil motor and the housing.
7. The camera module according to claim 1, wherein the rotatable structure comprises a first rotatable structure and a second rotatable structure, the first rotatable structure is connected to a first inner sidewall of the housing, the second rotatable structure is connected to a second inner sidewall of the housing, the first inner sidewall and the second inner sidewall of the housing are disposed opposite to each other, the first rotatable structure is connected to at least two first lenses, the second rotatable structure is connected to at least two second lenses, the at least two first lenses are disposed around the photosensitive module at a first radius, and the at least two second lenses are disposed around the photosensitive module at a second radius.
8. The camera module of claim 7,
the number of the at least two first lenses is two, the number of the at least two second lenses is two, the first radius and the second radius are equal, and the at least two first lenses and the at least two second lenses can rotate simultaneously; or
The number of the at least two first lenses is two or four, the number of the at least two second lenses is two or four, and the first radius and the second radius are not equal.
9. An electronic device, comprising a control module and the camera module of any one of claims 1-8, wherein the control module is connected to a rotatable structure in the camera module, and the control module is configured to control the rotatable structure to rotate, so that one of the at least two lenses of the camera module is rotated between the photosensitive module and the through hole.
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| CN112492167A (en) * | 2020-11-30 | 2021-03-12 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN112492228B (en) * | 2020-12-15 | 2022-04-29 | 维沃移动通信有限公司 | Exposure method, camera module and electronic equipment |
| CN112684563A (en) * | 2020-12-28 | 2021-04-20 | 维沃移动通信有限公司 | Electronic device |
| CN115278035B (en) * | 2022-08-09 | 2024-04-16 | 维沃移动通信有限公司 | Camera module and electronic equipment |
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