Camera assembly, electronic equipment and control method and device thereof

Abstract

The present application provides a camera assembly, an electronic device, and a control method and device thereof, wherein the camera assembly includes: a camera; a shading member, a plurality of aperture parts are arranged on the shading member, and the plurality of aperture parts include a first aperture part and a second aperture part; a driving member, and the driving member is connected to the shading member; the light-incoming side of the camera faces the shading member, and under the drive of the driving member, the camera is opposite to the first aperture part, or the camera is opposite to the second aperture part. In an embodiment of the present application, the camera assembly includes a camera, a shading member, and a driving member, a plurality of aperture parts are arranged on the shading member, and the driving member can drive the shading member to move, so that the positions of the plurality of aperture parts change, and then the aperture part corresponding to the camera can be switched according to different shooting environments, so as to adjust the shooting effect at the physical level. Compared with adjusting the shooting effect by software algorithm, the image obtained by the present application is more natural.

Description

Technical Field

[0001] The present application belongs to the technical field of electronic equipment, and specifically relates to a camera assembly, an electronic equipment, a control method of an electronic equipment, and a control device of an electronic equipment. Background Art

[0002] In related technologies, the camera technology of mobile phones and other electronic devices uses software algorithms to achieve shooting in strong light environments and weak light environments. The details are as follows:

[0003] 1) In low-light environments, the software’s algorithm for adjusting the white balance of the picture has limited adjustment effects, and the pictures taken are dark and black, which cannot better reflect the details of the subject. 2) In strong-light environments, the software’s algorithm for adjusting the white balance of the picture has limited adjustment effects, and the pictures taken are bright and white, which cannot better reflect the details of the subject. 3) In backlit environments, the software’s algorithm for adjusting the white balance of the picture has limited adjustment effects, and the pictures taken are dark, resulting in a poor photo-taking experience. 4) Since the white balance is adjusted using the software algorithm, the aperture brightness is constant, and the effects of taking pictures at different depths of field vary greatly, the adaptability is poor, and the depth of field imaging effect is poor. Summary of the invention

[0004] The present application aims to provide a camera assembly, an electronic device, a control method and a device for the electronic device, which can solve one of the technical problems in the related art that pictures taken by electronic devices such as mobile phones in strong light environments and weak light environments have unsatisfactory effects.

[0005] In order to solve the above technical problems, this application is implemented as follows:

[0006] In a first aspect, the present application provides a camera assembly, comprising:

[0007] Camera;

[0008] A light shielding member, wherein a plurality of aperture parts are arranged on the light shielding member, and the plurality of aperture parts include a first aperture part and a second aperture part;

[0009] A driving assembly connected to the shading member;

[0010] The light-incoming side of the camera faces the light-shielding member, and when driven by the driving assembly, the camera is opposite to the first aperture portion, or the camera is opposite to the second aperture portion.

[0011] In a second aspect, the present application provides an electronic device, including:

[0012] A camera assembly as provided in the first aspect.

[0013] In a third aspect, the present application provides a control method of an electronic device, which is used for the electronic device provided in the second aspect, including:

[0014] Get the intensity information of the light entering the camera;

[0015] According to the intensity information, the driving component is controlled to make the camera face the first aperture part, or the camera face the second aperture part.

[0016] In a fourth aspect, the present application provides a control device for an electronic device, which is used for the electronic device provided in the second aspect, including:

[0017] An acquisition module is used to obtain the light intensity information of the camera;

[0018] The control module is used to control the driving component according to the intensity information so that the camera is opposite to the first aperture part, or the camera is opposite to the second aperture part.

[0019] In an embodiment of the present application, the camera assembly includes a camera, a shading member and a driving assembly. The shading member is provided with multiple aperture parts. The driving assembly can drive the shading member to move, so that the positions of the multiple aperture parts change, and then the aperture part corresponding to the camera can be switched. Then, the aperture part corresponding to the camera can be switched according to different shooting environments, thereby realizing the adjustment of the shooting effect on the physical level. Compared with adjusting the shooting effect by software algorithm, the image obtained by the present application is more natural.

[0020] Specifically, a first aperture portion and a second aperture portion are provided on the shading member. The shading member can move through the drive of the driving assembly, and can thus present at least two states, one state being that the camera corresponds to the first aperture portion, and the other state being that the camera corresponds to the second aperture portion, thereby realizing the switching of the aperture portion corresponding to the camera.

[0021] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 A schematic diagram of a camera assembly provided by an embodiment of the present application is shown;

[0024] Figure 2 An exploded view of a camera assembly provided by an embodiment of the present application is shown;

[0025] Figure 3 A schematic diagram of a camera assembly provided by an embodiment of the present application is shown;

[0026] Figure 4 A schematic diagram of a light shielding member in a camera assembly provided by an embodiment of the present application is shown;

[0027] Figure 5 A schematic diagram of a light shielding member in a camera assembly provided by an embodiment of the present application is shown;

[0028] Figure 6 A partial schematic diagram of a camera assembly provided by an embodiment of the present application is shown;

[0029] Figure 7 A schematic diagram showing the principle of improving the shooting effect by driving a light shielding member in a camera assembly provided by an embodiment of the present application;

[0030] Figure 8 A schematic diagram showing an aperture enlargement in a camera assembly provided by an embodiment of the present application is shown;

[0031] Fig. 9 A schematic diagram showing an aperture enlargement in a camera assembly provided by an embodiment of the present application is shown;

[0032] Fig.10 A schematic diagram showing aperture reduction in a camera assembly provided by an embodiment of the present application is shown;

[0033] Fig.11 A schematic diagram showing aperture reduction in a camera assembly provided by an embodiment of the present application is shown;

[0034] Fig.12 A diagram showing a feedback mechanism of automatic operation of a camera assembly in an electronic device provided by an embodiment of the present application is shown;

[0035] Fig.13 A flow chart showing a method for controlling an electronic device according to an embodiment of the present application is shown;

[0036] Fig.14 A structural block diagram of a control device of an electronic device according to an embodiment of the present application is shown;

[0037] Fig.15 A structural block diagram of an electronic device according to an embodiment of the present application is shown;

[0038] Fig.16 A schematic diagram of the hardware structure of an electronic device implementing an embodiment of the present application is shown.

[0039] Figures 1 to 12 Reference numerals:

[0040] 200 camera assembly, 210 camera head, 212 first camera head, 214 second camera head, 220 shading member, 222 aperture portion, 224 positioning portion, 226 first aperture portion, 228 second aperture portion, 230 driving assembly, 232 first reel, 234 second reel, 240 housing, 250 pressure rod, 260 detection assembly, 270 control circuit. DETAILED DESCRIPTION

[0041] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0042] The term "first" or "second" in the specification and claims of this application may include one or more of the features explicitly or implicitly. In the description of this application, unless otherwise specified, "plurality" means two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means that the objects connected before and after are in an "or" relationship.

[0043] In the description of the present application, it should be understood that the terms "upper", "inner", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0044] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0045] Combine the following Figures 1 to 16 The camera assembly 200, electronic device, control method of electronic device and control device of electronic device according to the embodiments of the present application are described.

[0046] like Figure 1 , Figure 2 , Figure 3, Figure 4 and Figure 5 As shown, according to an embodiment of the present application, a camera assembly 200 includes: a camera 210; a shading member 220, on which a plurality of aperture portions 222 are arranged, and the plurality of aperture portions 222 include a first aperture portion 226 and a second aperture portion 228; a driving assembly 230, and the driving assembly 230 is connected to the shading member 220; the light incident side of the camera 210 faces the shading member 220, and under the drive of the driving assembly 230, the camera 210 is opposite to the first aperture portion 226, or the camera 210 is opposite to the second aperture portion 228.

[0047] In an embodiment of the present application, the camera assembly 200 includes a camera 210, a shading member 220 and a driving assembly 230. The shading member 220 is provided with multiple aperture portions 222. The driving assembly 230 can drive the shading member 220 to move, so that the positions of the multiple aperture portions 222 change, and then the aperture portion 222 corresponding to the camera 210 can be switched, and then the aperture portion 222 corresponding to the camera 210 can be switched according to different shooting environments, thereby realizing the adjustment of the shooting effect on the physical level. Compared with the shooting effect adjusted by software algorithm, the image obtained in the present application is more natural.

[0048] Specifically, the multiple aperture portions 222 include a first aperture portion 226 and a second aperture portion 228, that is, the first aperture portion 226 and the second aperture portion 228 are arranged on the shading member 220. The shading member 220 can move through the drive of the driving assembly 230, and can thus present at least two states, one state is that the camera 210 corresponds to the first aperture portion 226, and the other state is that the camera 210 corresponds to the second aperture portion 228, thereby realizing the switching of the aperture portion 222 corresponding to the camera 210.

[0049] Specifically, the light shielding member 220 has a certain light shielding property, and when the driving component 230 drives the light shielding member 220 to move to the light inlet area of ​​the camera 210, light enters the camera 210 only through the multiple aperture parts 222, and then the light shielding member 220 can be driven by the driving component 230 to move, and the amount of light entering the light inlet area of ​​the camera 210 can be changed, thereby physically changing the aperture of the camera assembly 200. Among them, the light shielding member 220 is made of black material, and its light transmittance is low or no light transmittance. In addition, the thickness of the light shielding member 220 is less than or equal to 1mm, and further, the thickness of the light shielding member 220 is less than or equal to 0.1mm.

[0050] The aperture is a device for controlling the amount of light that passes through the lens of the camera 210 and enters the photosensitive element of the camera 210. The aperture size is expressed by the F value. Based on the principle of pinhole imaging, when the shutter speed remains unchanged, the smaller the F value, the larger the aperture, the more light enters, the brighter the picture, the narrower the focal plane, and the greater the background blur of the subject. The larger the F value, the smaller the aperture, the less light enters, the darker the picture, the wider the focal plane, and the clearer the front and back of the subject.

[0051] Specifically, Figure 7 As shown, the size of the aperture can be controlled by the movement of the light shielding member 220. Under a small aperture, for example, the aperture value of the aperture portion 222 corresponding to the light-entering area of ​​the camera 210 is F min , the circle of confusion formed by out-of-focus objects on the imaging screen is larger than that of a large aperture F max The diameter of the confusion circle formed under the aperture is small, and the image is clearer. The human eye has a certain range of perception of clarity. When the confusion circle is less than a certain value, the object is considered to be clear. Therefore, the smaller the aperture, the smaller the confusion circle of the out-of-focus object, the greater the clarity, and the greater the depth of field, and vice versa. Specifically, the aperture value is equal to the focal length of the camera 210 ÷ the diameter of the aperture of the camera 210.

[0052] Based on the above principle, the operation of the driving component 230 can be controlled according to the light intensity during shooting, so as to change the aperture of the camera component 200, thereby improving the shooting effect of the camera component 200.

[0053] The light shielding member 220 is a film member, a plastic member or a plastic member.

[0054] The camera 210 has an anti-shake function.

[0055] The aperture portion 222 may be an aperture hole or a light-transmitting sheet.

[0056] The present application adjusts the aperture size of the camera assembly 200 by controlling the movement of the light shielding member 220, thereby adjusting the amount of light entering the camera assembly 200 during shooting, and can achieve the following beneficial effects:

[0057] In a low-light environment, the movement of the shading element 220 can be controlled to increase the amount of light entering, so that the captured image is less likely to be dark and the details of the subject can be better reflected.

[0058] In a strong light environment, the movement of the shading element 220 can be controlled to reduce the amount of incoming light, so that the captured image is not easily too bright or too white, and the details of the captured object are better reflected, thereby improving the clarity.

[0059] Since the size of the aperture can be adjusted by controlling the movement of the shading member 220, the size of the depth of field can be appropriately adjusted by adjusting the aperture, thereby reflecting the photographic effects of different depths of field.

[0060] In a backlit environment, since the amount of light entering from the background (sun) in the shooting direction of the camera 210 is large and the amount of light entering the object is small, the movement of the shading element 220 can be controlled to adjust the amount of light entering and better adjust the white balance, so that the photographed picture is not easily dark.

[0061] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown in the figure, as a possible implementation, the aperture value of the first aperture part 226 is different from the aperture value of the second aperture part 228. Specifically, the aperture value of the first aperture part 226 and the aperture value of the second aperture part 228 on the light shielding member 220 are different. By driving the light shielding member 220 to move by the driving assembly 230, the aperture value of the camera 210 can be changed, and the amount of light entering the camera 210 can be adjusted, that is, more aperture options are provided for the camera assembly 200, further improving the shooting effect.

[0062] Among them, the aperture values ​​of the first aperture section 226 and the second aperture section 228 in the multiple aperture sections 222 can be F1, F1.4, F2, F2.8, F4, F5.6, F8, F11, F16, F22, F32, F44 or F64 respectively.

[0063] Specifically, the plurality of aperture portions 222 are evenly distributed on the light shielding member 220 , wherein the aperture portions 222 on the light shielding member 220 may be arranged in a single row or in multiple rows.

[0064] like Figure 4 and Figure 5 As shown, as a possible implementation, a third aperture portion is further provided on the shading member 220, and the first aperture portion 226, the second aperture portion 228 and the third aperture portion are arranged along the movement direction of the shading member 220. Under the drive of the driving assembly 230, the camera 210 is opposite to the first aperture portion 226, the camera 210 is opposite to the second aperture portion 228, or the camera 210 is opposite to the third aperture portion.

[0065] Specifically, the first aperture portion 226, the second aperture portion 228 and the third aperture portion on the shading member 220, the aperture value of the first aperture portion 226, the aperture value of the second aperture portion 228 and the aperture value of the third aperture portion are all different. The shading member 220 is driven to move by the driving component 230, so that there are at least three corresponding states between the camera 210 and the multiple aperture portions 222, one is that the camera 210 corresponds to the first aperture portion 226, the second is that the camera 210 corresponds to the second aperture portion 228, and the third is that the camera 210 corresponds to the third aperture portion, so that the camera 210 can match three aperture values, thereby providing more aperture options for the camera component 200 and further improving the shooting effect.

[0066] The aperture values ​​of the first aperture section 226, the second aperture section 228 and the third aperture section in the plurality of aperture sections 222 may be F1, F1.4, F2, F2.8, F4, F5.6, F8, F11, F16, F22, F32, F44 or F64, respectively.

[0067] Figure 4 and Figure 5 As shown, as a possible implementation, the aperture value of the first aperture portion 226, the aperture value of the second aperture portion 228, and the aperture value of the third aperture portion gradually increase or gradually decrease.

[0068] Specifically, the first aperture portion 226, the second aperture portion 228 and the third aperture portion are arranged in a row on the shading member 220 in a manner in which the aperture value gradually increases or decreases. Therefore, when the driving component 230 drives the shading member 220 to move, the corresponding aperture value of the camera 210 can be realized, achieving the effect of continuous aperture increase or aperture decrease, making it easier to control the aperture portion 222 corresponding to the camera 210, and facilitating software control of the driving component 230.

[0069] like Figure 1 , Figure 2 and Figure 3 As shown, as a possible implementation, the driving assembly 230 includes: a rolling structure, the shading member 220 is arranged on the rolling structure; and a driving member for driving the rolling structure to rotate.

[0070] Specifically, the driving assembly 230 includes a rolling structure and a driving member. The shading member 220 is arranged on the rolling structure. When the driving member drives the rolling structure to rotate, the shading member 220 can be wound on the rolling structure, thereby realizing the change of the position of multiple aperture parts 222 on the shading member 220. The winding method can reduce the space required for the shading member 220 to move.

[0071] like Figure 1 , Figure 2 and Figure 3As shown, as a possible implementation, the rolling structure includes: a first scroll 232 and a second scroll 234, the first scroll 232 and the second scroll 234 are respectively located on both sides of the camera 210, and the two ends of the shading member 220 are respectively connected to the first scroll 232 and the second scroll 234, and the driving member drives the first scroll 232 or the second scroll 234 to rotate, so that the shading member 220 is wound on the first scroll 232 or the second scroll 234, thereby realizing the switching of multiple aperture parts 222 corresponding to the camera 210.

[0072] Specifically, the rolling structure includes two scrolls, namely a first scroll 232 and a second scroll 234. The two ends of the light shielding member 220 are respectively connected to the first scroll 232 and the second scroll 234. When the first scroll 232 rotates, one end of the light shielding member 220 is wound on the first scroll 232, and the other end is separated from the second scroll 234. When the second scroll 234 rotates, the other end of the light shielding member 220 is wound on the second scroll 234, and one end is separated from the first scroll 232. The movement of the light shielding member 220 can be realized, so that the multiple aperture parts 222 can be translated, thereby realizing the switching of the aperture.

[0073] The first reel 232 and the second reel 234 are driven by a driving member.

[0074] Specifically, the number of the driving members is one or two, and one driving member can be disposed in the first reel 232 or the second reel 234, so that the driving member can drive the shading member 220 in two directions.

[0075] Or there are two driving members, namely a first driving member and a second driving member, the first driving member can be arranged in the first reel 232, and the second driving member can be arranged in the second reel 234, so as to reduce the volume of the driving assembly 230. Of course, the first driving member can also be arranged on one side of the first reel 232, and the second driving member can be arranged on one side of the second reel 234. The first driving member and the second driving member are both motors. Specifically, there is a certain distance between the first scroll 232 and the second scroll 234, and the camera 210 is arranged between the first scroll 232 and the second scroll 234, so that part of the light shielding member 220 is located on one side of the camera 210, and the light input area of ​​the camera 210 is opposite to the light shielding member 220. When the light shielding member 220 moves to a certain state, the first aperture portion 226, the second aperture portion 228 or the third aperture portion can correspond to the camera 210, and the other aperture portions 222 on the light shielding member 220 are wound on the first scroll 232 and / or the second scroll 234, that is, when the first driving member is working, the light shielding member 220 on the second scroll 234 can be wound onto the first scroll 232, and when the second driving member is working, the light shielding member 220 on the first scroll 232 can be wound onto the second scroll 234.

[0076] As described above, the aperture portion 222 that the light entrance area of ​​the camera 210 faces can be switched.

[0077] Such a driving assembly 230 can wind up the currently unused shading member 220 and the aperture portion 222 on the first reel 232 and / or the second reel 234 , thereby reducing the space occupied by the shading member 220 and reducing the volume of the camera assembly 200 .

[0078] like Figure 1 , Figure 2 and Figure 3 As shown, as a possible implementation, the camera assembly 200 further includes: a housing 240, the rolling structure is disposed on the housing 240; a pressure rod 250, which is disposed on the housing 240 and forms a channel with the housing 240, and the shading member 220 passes through the channel.

[0079] Specifically, the rolling structure is arranged in the shell 240, so that the shell 240 is used to fix the rolling structure. Specifically, the first scroll 232 and the second scroll 234 are fixed by the shell 240, so that the operation of the driving assembly 230 is more stable, and a pressure rod 250 is arranged on the shell 240, and a channel is formed between the pressure rod 250 and the shell 240, and the shading member 220 passes through the channel, and then the pressure rod 250 and the shell 240 are used to limit the shading member 220, so that the shading member 220 can be set straight and moved, thereby reducing the deformation probability of the multiple aperture parts 222 and improving the accuracy of positioning the multiple aperture parts 222, wherein the shading member 220 and the pressure rod 250 are in contact.

[0080] Among them, the pressure rod 250 includes a roller to reduce the friction between the shading member 220 and the pressure rod 250. Specifically, at the connection between the roller and the shading member 220, when the shading member 220 moves, the roller rotates under the action of the friction of the shading member 220, and the roller and the shading member 220 form rolling friction, and the rolling friction is much smaller than the sliding friction. Therefore, while improving the constraint on the shading member 220, the friction between the shading member 220 and the pressure rod 250 is reduced, the power required by the driving member is reduced, and the wear of the shading member 220 is reduced.

[0081] Further, the camera 210 is disposed in the housing 240. Specifically, the camera 210, the first reel 232 and the second reel 234 are all disposed in the housing 240, thereby improving the positioning accuracy between the camera 210, the first reel 232 and the second reel 234, and improving the positioning accuracy of the aperture part 222.

[0082] Specifically, the interior of the shell 240 is divided into at least three accommodating chambers by partitions, and the accommodating chambers at both ends are respectively provided with the first reel 232 and the second reel 234, and the middle accommodating chamber is provided with the camera 210, and part of the shading member 220 is located on one side of the camera 210. In addition, such a setting method can realize the modularization of the camera assembly 200.

[0083] like Figure 1 , Figure 2 and Figure 3 As shown, as a possible implementation, there are multiple cameras 210, including a first camera 212 and a second camera 214, and the driving component 230 is used to drive the shading member 220 to move so that the first camera 212 corresponds to the first aperture portion 226, and the second camera 214 corresponds to the second aperture portion 228.

[0084] Specifically, the number of cameras 210 can be multiple. Specifically, the multiple cameras 210 include a first camera 212 and a second camera 214. The driving component 230 drives the shading member 220 to move, so that the first camera 212 corresponds to the first aperture part 226, and the second camera 214 corresponds to the second aperture part 228. Then, the two cameras 210 can correspond to different aperture parts 222, that is, the aperture value of the multiple cameras 210 can be adjusted to improve the shooting effect.

[0085] Specifically, when the multiple cameras 210 include a first camera 212 and a second camera 214, the interior of the shell 240 is divided into four accommodating chambers by three partitions, and the accommodating chambers at both ends are respectively provided with a first scroll 232 and a second scroll 234, and the two middle accommodating chambers are respectively provided with a first camera 212 and a second camera 214, so that part of the light-shielding member 220 is located on one side of the camera 210, and each of the three partitions corresponds to a pressure rod 250, so as to enhance the limiting effect of the pressure rod 250 on the light-shielding member 220, and then press the light-shielding member 220 on the shell 240.

[0086] Moreover, such a configuration can realize modularization of the camera assembly 200 .

[0087] Furthermore, due to the movement of the shading member 220 , different aperture size combinations of the multiple cameras 210 can be realized, thereby meeting the aperture light intake requirements of the multiple cameras 210 in different shooting modes and shooting scenes.

[0088] Specifically, the following multiple cameras 210 include a first camera 212 and a second camera 214, and the light shielding member 220 includes a first aperture portion 226, a second aperture portion 228, a third aperture portion and a fourth aperture portion. The aperture value of the first aperture portion 226 is FA, the aperture value of the second aperture portion 228 is FB, the aperture value of the third aperture portion is FC, and the aperture value of the fourth aperture portion is FD. A is greater than B, B is greater than C, and C is greater than D.

[0089] The above description is based on the aperture portion 222 having four aperture values, which does not mean that there are only four aperture portions 222 on the light shielding element 220 .

[0090] like Figure 8 and Fig. 9 As shown, if the first aperture part 226 corresponding to the current first camera 212 and the second aperture part 228 corresponding to the second camera 214 need to adjust the aperture, the driving assembly 230 works, the shading member 220 moves, and the first aperture part 226, the second aperture part 228, the third aperture part and the fourth aperture part move in one direction. When the shading member 220 moves to the corresponding position, the driving assembly 230 stops working. At this time, the first camera 212 corresponds to the third aperture part and the second camera 214 corresponds to the fourth aperture part, thereby realizing the adjustment of the aperture of the two cameras 210. In addition, clear images can be taken even in weak light conditions.

[0091] like Fig.10 and Fig.11 As shown, if the third aperture part corresponding to the current first camera 212 and the fourth aperture part corresponding to the second camera 214 need to adjust the aperture, the driving assembly 230 works, the shading member 220 moves, and the first aperture part 226, the second aperture part 228, the third aperture part and the fourth aperture part move in another direction. When the shading member 220 moves to the corresponding position, the driving assembly 230 stops working. At this time, the first camera 212 corresponds to the first aperture part 226, and the second camera 214 corresponds to the second aperture part 228, thereby realizing the adjustment of the aperture of the two cameras 210. In addition, clear images can be taken even in strong light conditions.

[0092] like Figure 2 and Figure 6As shown, as a possible implementation, it further includes: a detection component 260, a positioning portion 224 is provided on the shading member 220, the detection component 260 is used to detect the position of the positioning portion 224, and the driving component 230 adjusts the operating state according to the detection result of the detection component 260. Specifically, the camera assembly 200 also includes a detection component 260, a positioning portion 224 is provided on the shading member 220, and the detection component 260 can detect the positioning portion 224, so that when the positioning portion 224 is located at a predetermined position, a signal is sent, and the driving component 230 can adjust the operating state according to the detection result of the detection component 260, that is, the driving component 230 can stop working according to the detection result of the detection component 260.

[0093] Specifically, after the driving component 230 works, the shading member 220 moves, and the detection component 260 performs detection. After the detection component 260 detects that the positioning portion 224 moves to the preset position, the driving component 230 stops working according to the feedback of the detection component 260, wherein the detection component 260 can directly feedback to the driving component 230 or feedback to the control circuit 270 of the electronic device, and the control circuit 270 controls the driving component 230 to stop working.

[0094] There may be multiple positioning parts 224, and the positioning parts 224 may correspond to the aperture parts 222 one by one. That is, when the detection component 260 detects a positioning part 224, the aperture part 222 corresponding to the positioning part 224 corresponds to the camera 210. The structures of the multiple positioning parts 224 may be the same or different, and the detection component 260 may identify the positioning parts 224 to recognize different positioning parts 224.

[0095] Specifically, the detection component 260 may be an infrared sensor, a distance sensor, an image sensor, or the like.

[0096] The positioning portion 224 can be a plastic block, a plastic block, a reflective paint or a reflective ink, etc.

[0097] Assume that the detection component 260 is an infrared sensor and the positioning part 224 is reflective ink. The infrared light emitted by the emitting lamp of the infrared sensor illuminates the shading member 220. When the shading member 220 moves to the point where the reflective ink is reflected on the receiving lamp of the infrared sensor, the infrared sensor is triggered, and then the driving component 230 can stop working due to the triggered infrared sensor, thereby improving the positioning accuracy of the aperture part 222 and the light-entry area of ​​the camera 210.

[0098] The present application provides an electronic device, comprising: a camera assembly 200 as provided in the first aspect.

[0099] The electronic device provided in the present application includes the camera assembly 200 provided in any of the above embodiments, and therefore has all the beneficial effects of the camera assembly 200 provided in any of the above embodiments, which will not be described one by one here.

[0100] Among them, electronic devices include terminal devices such as mobile phones, cameras, wearable devices, computers and laptops.

[0101] As a possible implementation, it also includes: a control circuit 270, which is electrically connected to the camera 210, the driving component 230 and the detection component 260 of the camera component 200, and the control circuit 270 is used to control whether the driving component 230 is running according to the light intensity detected by the camera 210, and control whether the driving component 230 stops running according to the detection result of the detection component 260.

[0102] Specifically, the electronic device further includes a control circuit 270, which is electrically connected to the camera 210, the driving component 230 and the detection component 260 of the camera assembly 200. The camera 210 can detect the light intensity, and then when the electronic device is shooting, Fig.12 As shown, the light passes through the aperture portion 222 on the shading member 220 and enters the camera 210. The photosensitive element in the camera 210 receives the light and feeds back the intensity information to the control circuit 270. The control circuit 270 controls the driving component 230 to work according to the intensity information. The driving component 230 drives the shading member 220 to move. After the detection component 260 detects that the positioning portion 224 moves to the preset position, it feeds back a signal to the control circuit 270. The control circuit 270 controls the driving component 230 to stop working according to the signal, that is, when the light intensity is high, the driving component 230 is controlled to work and reduce the aperture value. When the light intensity is low, the driving component 230 is controlled to work and increase the aperture value, thereby realizing automatic adjustment of the aperture and improving the shooting effect.

[0103] The control circuit 270 includes components such as a chip or a circuit board.

[0104] The present application adjusts the aperture size of the camera assembly 200 by controlling the movement of the light shielding member 220, thereby adjusting the amount of light entering the camera assembly 200 during shooting, and can achieve the following beneficial effects:

[0105] In a low-light environment, the camera 210 can detect light, and the control circuit 270 can automatically control the movement of the shading member 220 to automatically increase the amount of light entering, so that the captured image is not easily dark and better reflects the details of the subject.

[0106] In a strong light environment, the camera 210 can detect the light, and the control circuit 270 can automatically control the movement of the shading member 220 to automatically reduce the amount of light entering, so that the captured image is not easily too bright or too white, and the details of the photographed object are better reflected, thereby improving the clarity.

[0107] Since the size of the aperture can be adjusted by automatically controlling the movement of the shading member 220 through the control circuit 270, the size of the depth of field can be appropriately adjusted by adjusting the aperture, thereby reflecting the photographic effects of different depths of field.

[0108] In a backlit environment, since the amount of light entering the background (sun) in the shooting direction of the camera 210 is large and the amount of light entering the object is small, the control circuit 270 can automatically control the movement of the shading element 220 to adjust the amount of light entering and better adjust the white balance, so that the photographed picture is not easily dark.

[0109] The control circuit 270 automatically controls the movement of the shading member 220 to realize different aperture size combinations of the multiple cameras 210, thereby meeting the aperture light intake requirements of the multiple cameras 210 in different shooting modes and shooting scenes.

[0110] Specifically, in a low-light environment, when the camera 210 is in a low-light environment, the weak light from the outside passes through the aperture part 222 and illuminates the photosensitive element of the camera 210. The photosensitive element of the camera 210 generates a weaker electrical signal according to the intensity of the light. After the weaker electrical signal is transmitted to the control circuit 270, the control circuit 270 controls the voltage of the driving component. The first reel 232 or the second reel 234 rotates to drive the shading member 220 to move to one side. The aperture part 222 of the shading member 220 switches to a large aperture, the amount of light entering increases, and the captured image changes from dark to bright.

[0111] In a strong light environment, when the camera 210 is in a strong light environment, the strong light from the outside passes through the aperture part 222 and irradiates the photosensitive element of the camera 210. The photosensitive element of the camera 210 generates a strong electrical signal according to the intensity of the light. After the strong electrical signal is transmitted to the control circuit 270, the control circuit 270 controls the driving element with voltage, and the first reel 232 or the second reel 234 rotates to drive the shading element 220 to move to the other side. The aperture part 222 of the shading element 220 switches to a small aperture, the amount of light entering is reduced, and the photograph changes from white to clear; after the driving element in the first reel 232 and the second reel 234 receives the voltage of the control circuit 270, it drives the first reel 232 and the second reel 234 to rotate, and the first reel 232 or the second reel 234 drives the shading element 220 to move, and the infrared reflective ink is evenly printed on the strip film according to the set length.

[0112] In some embodiments of the present application, a control method of an electronic device is provided for a terminal. Fig.13A flow chart of a control method of an electronic device according to an embodiment of the present application is shown. Fig.13 As shown, the method includes:

[0113] Step 1302: Obtaining the intensity information of the light entering the camera;

[0114] Step 1304: According to the intensity information, control the driving component to make the camera face the first aperture part, or the camera face the second aperture part.

[0115] In an embodiment of the present application, the intensity of light entering the camera can be detected. When the electronic device is taking a picture, the light passes through the aperture portion on the shading member and enters the camera. The photosensitive element in the camera receives the light and feeds back the intensity information. The driving component is controlled to work according to the intensity information. The driving component drives the shading member to move, thereby realizing automatic adjustment of the aperture when taking pictures. Moreover, after the detection component detects that the positioning portion has moved to the preset position, a signal is fed back to the control circuit. The control circuit controls the driving component to stop working according to the signal, thereby improving the shooting effect.

[0116] Specifically, such an adjustment method may be continuous adjustment until the aperture meets the current demand.

[0117] Among them, the step of controlling the working state of the driving component according to the strength information specifically includes: when the strength information meets the first condition, controlling the driving component to operate in the first state; when the strength information meets the second condition, controlling the driving component to operate in the second state.

[0118] Specifically, when the light intensity signal meets the first condition, that is, the light intensity is lower than the first set value, the control driving component operates to rotate the first reel or the second reel, so that the aperture part corresponding to the camera switches from an aperture part with a small aperture value to an aperture part with a large aperture value.

[0119] Among them, the driving component can switch multiple aperture parts at one time so that the aperture part corresponding to the camera directly meets the current needs. Specifically, the positioning part and the aperture part are set one by one. Therefore, the aperture value of the aperture part currently corresponding to the camera can be judged according to the number of times the detection component detects the positioning part, or the driving component can switch one aperture part at a time. Each time an aperture part is switched, a light intensity signal is detected until the light intensity signal meets the required conditions, and the switching of the aperture part is stopped.

[0120] When the light intensity signal satisfies the second condition, that is, the light intensity is greater than the second set value, the control driving component operates to rotate the first reel or the second reel, thereby switching the aperture portion corresponding to the camera from an aperture portion with a large aperture value to an aperture portion with a small aperture value.

[0121] Among them, the driving component can switch multiple aperture parts at one time so that the aperture part corresponding to the camera directly meets the current needs. Specifically, the positioning part and the aperture part are set one by one. Therefore, the aperture value of the aperture part currently corresponding to the camera can be judged according to the number of times the detection component detects the positioning part, or the driving component can switch one aperture part at a time. Each time an aperture part is switched, a light intensity signal is detected until the light intensity signal meets the required conditions, and the switching of the aperture part is stopped.

[0122] The present application adjusts the aperture size of the camera assembly by controlling the movement of the light shielding member, thereby adjusting the amount of light entering the camera assembly during shooting, and can achieve the following beneficial effects:

[0123] In a low-light environment, the camera can detect the light and the control circuit can automatically control the movement of the shading element to automatically increase the amount of light entering, making the captured image less likely to be dark and better reflecting the details of the subject.

[0124] In a strong light environment, the camera can detect the light and the control circuit can automatically control the movement of the shading element to automatically reduce the amount of light entering, making it less likely that the captured image will be too bright or too white, better reflecting the details of the subject and improving clarity.

[0125] Since the size of the aperture can be adjusted by automatically controlling the movement of the shading member through the control circuit, the size of the depth of field can be appropriately adjusted by adjusting the aperture, thereby reflecting the photographic effects of different depths of field.

[0126] In a backlit environment, since the camera's shooting direction receives more light from the background (sun) and the subject receives less light, the control circuit can automatically control the movement of the shading element to adjust the amount of light entering and better adjust the white balance, making the photographed picture less likely to be dark.

[0127] The movement of the shading element is automatically controlled by the control circuit, so that different aperture size combinations of multiple cameras can be realized to meet the aperture light intake requirements of different shooting modes and shooting scenes of multiple cameras.

[0128] When the light is weak, the camera sends a light intensity signal to the control circuit. The control circuit controls the driving component to work according to the light intensity signal. The driving component drives the first winding axis to rotate to one side, drives the shading component to move, and then the aperture of the shading component switches to the next group of large apertures. For example, the camera aperture switches from F8 to F4. When the shading component switches to the next group of large apertures, the positioning part on the shading component just passes by and faces the detection component. The detection component sends a position signal to the driving component, and the driving component stops working, controls the aperture part to be coaxially aligned with the center of the camera, and the aperture switching from small to large is completed.

[0129] When the light is strong, the camera sends a light intensity signal to the control circuit. The control circuit controls the driving component to work according to the light intensity signal. The driving component drives the second reel to rotate to the other side, drives the shading component to move, and then the aperture of the shading component switches to the next group of small apertures. For example, the camera aperture switches from F4 to F8. When the shading component switches to the next group of small apertures, the positioning part on the shading component just passes by and faces the detection component. The detection component sends a position signal to the driving component, and the driving component stops working, controls the aperture part to be coaxially aligned with the center of the camera, and the aperture switching from small to large is completed.

[0130] This cycle is repeated to achieve free transformation of the aperture of the camera component.

[0131] It should be noted that the control method of the electronic device provided in the embodiment of the present application can be executed by the control device of the electronic device, or a control module in the control device of the electronic device for executing the control device of the electronic device. In the embodiment of the present application, the control device of the electronic device provided in the embodiment of the present application is described by taking the control device of the electronic device executing the control method of the electronic device as an example.

[0132] In some embodiments of the present application, a control device for an electronic device is provided. Fig.14 A structural block diagram of a control device of an electronic device according to an embodiment of the present application is shown. Fig.14 As shown, the control device 1400 of the electronic device includes:

[0133] An acquisition module 1402 is used to acquire the intensity information of the light of the camera;

[0134] The first control module 1404 is used to control the driving component according to the intensity information so that the camera is opposite to the first aperture part, or the camera is opposite to the second aperture part.

[0135] In an embodiment of the present application, the camera can detect the intensity of light. When the electronic device is taking a picture, the light passes through the aperture on the shading member and enters the camera. The photosensitive element in the camera receives the light and feeds back the intensity information. The driving component is controlled to work according to the intensity information. The driving component drives the shading member to move, thereby realizing automatic adjustment of the aperture when taking pictures. Moreover, after the detection component detects that the positioning part has moved to the preset position, a signal is fed back to the control circuit. The control circuit controls the driving component to stop working according to the signal, thereby improving the shooting effect.

[0136] Specifically, such an adjustment method may be continuous adjustment until the aperture meets the current demand.

[0137] It also includes: a second control module, used to control the drive component to operate in a first state when the strength information meets the first condition; and a third control module, used to control the drive component to operate in a second state when the strength information meets the second condition.

[0138] Specifically, when the light intensity signal meets the first condition, that is, the light intensity is lower than the first set value, the control driving component operates to rotate the first reel or the second reel, so that the aperture part corresponding to the camera switches from an aperture part with a small aperture value to an aperture part with a large aperture value.

[0139] Among them, the driving component can switch multiple aperture parts at one time so that the aperture part corresponding to the camera directly meets the current needs. Specifically, the positioning part and the aperture part are set one by one. Therefore, the aperture value of the aperture part currently corresponding to the camera can be judged according to the number of times the detection component detects the positioning part, or the driving component can switch one aperture part at a time. Each time an aperture part is switched, a light intensity signal is detected until the light intensity signal meets the required conditions, and the switching of the aperture part is stopped.

[0140] When the light intensity signal satisfies the second condition, that is, the light intensity is greater than the second set value, the control driving component operates to rotate the first reel or the second reel, thereby switching the aperture portion corresponding to the camera from an aperture portion with a large aperture value to an aperture portion with a small aperture value.

[0141] Among them, the driving component can switch multiple aperture parts at one time so that the aperture part corresponding to the camera directly meets the current needs. Specifically, the positioning part and the aperture part are set one by one. Therefore, the aperture value of the aperture part currently corresponding to the camera can be judged according to the number of times the detection component detects the positioning part, or the driving component can switch one aperture part at a time. Each time an aperture part is switched, a light intensity signal is detected until the light intensity signal meets the required conditions, and the switching of the aperture part is stopped.

[0142] The control device of the electronic device in the embodiment of the present application can be a device, or a component, integrated circuit, or chip in a terminal. The device can be a mobile electronic device or a non-mobile electronic device. Exemplarily, the mobile electronic device can be a mobile phone, a tablet computer, a laptop computer, a PDA, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant, PDA), etc., and the non-mobile electronic device can be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc., which is not specifically limited in the embodiment of the present application.

[0143] The control device of the electronic device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0144] The control device of the electronic device provided in the embodiment of the present application can implement each process implemented in the above method embodiment, and will not be described again here to avoid repetition.

[0145] The present application also provides an electronic device, Fig.15 1 shows a structural block diagram of an electronic device 1500 according to an embodiment of the present application. Fig.15 As shown, it includes a processor 1502, a memory 1504, and a program or instruction stored in the memory 1504 and executable on the processor 1502. When the program or instruction is executed by the processor 1502, each process of the control method embodiment of the above-mentioned electronic device is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be described here.

[0146] It should be noted that the electronic device 1500 in the embodiment of the present application includes the mobile electronic device and the non-mobile electronic device mentioned above.

[0147] Fig.16 A schematic diagram of the hardware structure of an electronic device to implement an embodiment of the present application.

[0148] The electronic device 1600 includes but is not limited to: a radio frequency unit 1601, a network module 1602, an audio output unit 1603, an input unit 1604, a sensor 1605, a display unit 1606, a user input unit 1607, an interface unit 1608, a memory 1609, and a processor 1610 and other components.

[0149] Those skilled in the art will appreciate that the electronic device 1600 may also include a power source (such as a battery) for supplying power to each component, and the power source may be logically connected to the processor 1610 through a power management system, thereby implementing functions such as managing charging, discharging, and power consumption management through the power management system. Fig.16 The electronic device structure shown in the figure does not constitute a limitation on the electronic device. The electronic device may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently, which will not be described in detail here.

[0150] The processor 1610 is used to obtain the strength information of the camera.

[0151] The processor 1610 is used to obtain the intensity information entering the camera.

[0152] The processor 1610 is used to control the driving component according to the intensity information so that the camera is opposite to the first aperture part, or the camera is opposite to the second aperture part.

[0153] In an embodiment of the present application, the camera assembly includes a camera, a shading member and a driving assembly. The shading member is provided with an aperture portion. The driving assembly can drive the aperture portion on the shading member to correspond to the light input area of ​​the camera, thereby achieving adjustment of the amount of light input to the camera, and then achieving physical adjustment of the shooting effect. The effect is natural, and the details are due to the adjustment of the shooting effect by the software algorithm.

[0154] It should be understood that in an embodiment of the present application, the input unit 1604 may include a graphics processor (GPU) 16041 and a microphone 16042, and the graphics processor 16041 processes image data of a still picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode.

[0155] The display unit 1606 may include a display panel 16061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 1607 includes a touch panel 16071 and other input devices 16072. The touch panel 16071 is also called a touch screen. The touch panel 16071 may include two parts: a touch detection device and a touch controller. Other input devices 16072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not repeated here. The memory 1609 may be used to store software programs and various data, including but not limited to applications and operating systems. The processor 1610 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, and applications, etc., and the modem processor mainly processes wireless communications. It is understandable that the above-mentioned modem processor may not be integrated into the processor 1610.

[0156] An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the various processes of the above-mentioned information sharing method embodiment are implemented and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0157] The processor is a processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0158] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0159] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0160] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0161] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM / RAM, a disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present application.

[0162] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A camera assembly, characterized in that: include: case; Cameras, the number of the cameras is multiple, and the multiple cameras include a first camera and a second camera; A light shielding member, wherein the light shielding member is provided with a plurality of aperture parts, wherein the plurality of aperture parts include a first aperture part and a second aperture part; A driving assembly, wherein the driving assembly is connected to the shading member; The light-incoming side of the camera faces the light shielding member. Under the drive of the drive assembly, the first camera faces the first aperture portion, and the second camera faces the second aperture portion, so that the aperture value of the camera is changed to adjust the amount of light entering the camera. A pressure rod is provided on the housing and forms a channel with the housing, the shading member passes through the channel, the pressure rod comprises a roller, the roller contacts the shading member, when the shading member moves, the roller rotates under the action of the friction force of the shading member; wherein the shading member is a film member, a plastic member or a plastic member; The drive assembly comprises: A rolling structure, wherein the shading element is arranged on the rolling structure; A driving member, used for driving the rolling structure to rotate; The scroll structure comprises: A first scroll and a second scroll, wherein the first scroll and the second scroll are respectively located on both sides of the camera, two ends of the shading member are respectively connected to the first scroll and the second scroll, and the driving member drives the first scroll or the second scroll to rotate so that the shading member is wound on the first scroll or the second scroll, thereby realizing the switching of the multiple aperture parts corresponding to the camera.

2. The camera assembly according to claim 1, characterized in that: The aperture value of the first aperture unit is different from the aperture value of the second aperture unit.

3. The camera assembly according to claim 1, characterized in that: The rolling structure is arranged on the shell.

4. An electronic device, characterized in that: include: The camera assembly according to any one of claims 1 to 3.

5. A control method of an electronic device, used for the electronic device according to claim 4, characterized in that: include: Get the intensity information of the light entering the camera; According to the intensity information, the driving component is controlled to make the first camera face the first aperture part, and the second camera face the second aperture part, so as to realize the change of the aperture value of the camera to adjust the amount of light entering the camera.

6. A control device for an electronic device, used for the electronic device as claimed in claim 4, characterized in that: include: An acquisition module is used to obtain the light intensity information of the camera; The control module is used to control the driving component according to the intensity information so that the first camera is opposite to the first aperture part, and the second camera is opposite to the second aperture part, so as to realize the change of the aperture value of the camera to adjust the amount of light entering the camera.

Images