CN112311988B

CN112311988B - Camera module, shooting control method and electronic equipment

Info

Publication number: CN112311988B
Application number: CN202011179060.6A
Authority: CN
Inventors: 邓浩
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-10-01
Anticipated expiration: 2040-10-29
Also published as: CN112311988A

Abstract

The application discloses a camera module, a shooting control method and electronic equipment, belongs to the technical field of electronics, and aims to solve the problem that holes of a lens and a decorating part are eccentric due to lens movement. The camera module comprises a lens; the first magnet is connected with the lens; the second magnet is opposite to the first magnet, and the first magnet and the second magnet are positioned on the same side of the lens; the driving mechanism is connected with the second magnet; the control mechanism is connected with the driving mechanism and used for controlling the driving mechanism to drive the second magnet to be far away from the first magnet until the lens is in a movable state under the condition that the camera module starts a shooting mode; and under the condition that the camera module is in a shooting mode, controlling the driving mechanism to drive the second magnet to be close to the first magnet until the lens is in a static state. The camera module in this application is applied to among the electronic equipment.

Description

Camera module, shooting control method and electronic equipment

Technical Field

The application belongs to the technical field of electronics, and particularly relates to a shooting camera module, a shooting control method and electronic equipment.

Background

In the existing electronic equipment, the electronic equipment comprises a lens and a decoration part, wherein an opening is formed in the decoration part, and the lens coincides with the center line of the opening. Along with the gradual improvement of people to the shooting requirement, at the shooting in-process, can realize the fine setting of camera lens to reach the anti-shake effect.

In the non-shooting state, the lens is in a free state, and the lens is easy to move, so that the lens and the opening hole are eccentric, and the appearance is affected.

Therefore, in the process of implementing the present application, the inventors found that at least the following problems exist in the prior art: the lens and the decoration opening are eccentric due to the lens movement.

Disclosure of Invention

The embodiment of the application aims to provide a shooting control method, which can solve the problem that holes of a lens and a decoration part are eccentric due to lens movement.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present application provides a camera module, which includes: a lens (10), a first magnet (20), the first magnet (20) being connected to the lens (10); a second magnet (30), the second magnet (30) is opposite to the first magnet (20), and the first magnet (20) and the second magnet (30) are positioned on the same side of the lens (10); a drive mechanism (40), the drive mechanism (40) being connected with the second magnet (30); the control mechanism is connected with the driving mechanism (40) and is used for controlling the driving mechanism (40) to drive the second magnet (30) to be far away from the first magnet (20) when the camera module starts a shooting mode until the lens (10) is in an active state; and controlling the driving mechanism (40) to drive the second magnet (30) to be close to the first magnet (20) under the condition that the camera module is in a shooting mode, until the lens (10) is in a static state.

In a second aspect, an embodiment of the present application provides a shooting control method, which is applied to the camera module according to the first aspect, and the method includes: receiving a first input for starting a shooting mode; in response to the first input, controlling the driving mechanism to drive the second magnet away from the first magnet until the lens is in an active state; receiving a second input for turning off the photographing mode; and responding to the second input, controlling the driving mechanism to drive the second magnet to be close to the first magnet until the lens is in a static state.

In a third aspect, an embodiment of the present application provides a shooting control apparatus, including the camera module according to the first aspect, the apparatus further includes: the first input receiving module is used for receiving a first input for starting a shooting mode; a first input response module, configured to control the driving mechanism to drive the second magnet away from the first magnet until the lens is in an active state in response to the first input; the second input receiving module is used for receiving a second input for closing the shooting mode; and the second input response module is used for responding to the second input and controlling the driving mechanism to drive the second magnet to be close to the first magnet until the lens is in a static state.

In a fourth aspect, the present application provides an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the method according to the second aspect.

In a fifth aspect, the present application provides a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the second aspect.

In a fifth aspect, the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the second aspect.

Referring to fig. 1, in the camera module according to the embodiment of the present application, in the same side orientation as the lens (10), a first magnet (20) and a second magnet (30) are disposed, and the first magnet (20) and the second magnet (30) are opposite, wherein the first magnet (20) is close to the lens (10) and is connected to the lens (10). The second magnet (30) is connected with a driving mechanism (40), and the driving mechanism (40) is also connected with a control mechanism. Thus, when the shooting mode is started, the second magnet (30) can be driven to be far away from the first magnet (20) by the driving mechanism (40) under the control of the control mechanism, and a magnetic field generated by the second magnet (30) does not interfere with the first magnet (20), so that the first magnet (20) and the lens (10) are synchronously in a movable state, and free movement can be realized based on anti-shake requirements; when the shooting mode is switched off, under the control of the control mechanism, the second magnet (30) can be driven by the driving mechanism (40) to be close to the first magnet (20), and a magnetic field generated by the second magnet (30) acts on the first magnet (20), so that the lens (10) and the first magnet (20) are synchronously kept static, and the phenomenon that the lens (10) moves freely is avoided. Therefore, the problem that the lens and the opening hole are eccentric due to lens movement can be solved.

Drawings

Fig. 1 is a schematic cross-sectional view of a camera module according to an embodiment of the present disclosure;

fig. 2 is a second schematic cross-sectional view of a camera module according to an embodiment of the present application;

fig. 3 is a schematic plan view of a camera module according to an embodiment of the present application;

fig. 4 is a third schematic cross-sectional view of a camera module according to an embodiment of the present application;

fig. 5 is a flowchart of a photographing control method according to an embodiment of the present application;

fig. 6 is a block diagram of a photographing control apparatus according to an embodiment of the present application;

fig. 7 is a hardware configuration diagram of an electronic device according to an embodiment of the present application.

Fig. 8 is a second schematic diagram of a hardware structure of the electronic device according to the embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The shooting control method provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Fig. 1 and fig. 2 are schematic cross-sectional views of a part of the structure in a camera module according to an embodiment of the present application in different modes.

The camera module in this embodiment includes a lens 10; a first magnet 20, the first magnet 20 being connected to the lens 10; the second magnet 30, the second magnet 30 is opposite to the first magnet 20, and the first magnet 20 and the second magnet 30 are located on the same side of the lens 10; a driving mechanism 40, the driving mechanism 40 being connected to the second magnet 30; the control mechanism is connected with the driving mechanism 40 and is used for controlling the driving mechanism 40 to drive the second magnet 30 to be far away from the first magnet 20 until the lens 10 is in an active state under the condition that the camera module starts a shooting mode; and controlling the driving mechanism 40 to drive the second magnet 30 to be close to the first magnet 20 until the lens 10 is in a static state under the condition that the camera module is in the shooting mode.

The theory of operation of the camera module of this embodiment does:

the lens 10 is connected with the first magnet 20, so that the two can be synchronously in a static state or an active state to realize synchronous movement or synchronous static; meanwhile, the first magnet 20 is opposite to the second magnet 30 and is positioned at the same side of the lens 10, so that the first magnet and the second magnet can interact with each other.

Referring to fig. 1, when the camera module is in the non-shooting mode, the first magnet 20 is opposite to the second magnet 30, and the position relationship between the first magnet 20 and the second magnet 30 satisfies that the external magnetic field generated by the second magnet 30 acts on the first magnet 20, so that the lens 10 and the first magnet 20 are kept still.

When the camera module starts a shooting mode, the control mechanism starts to control the driving mechanism 40, under the control action of the control mechanism, the driving mechanism 40 drives the second magnet 30 to move towards the direction away from the first magnet 20 until the position relation between the first magnet 20 and the second magnet 30 is ensured, the external magnetic field generated by the second magnet 30 has no effect on the first magnet 20, the first magnet 20 is in a natural state, the lens 10 and the first magnet 20 are in a movable state, and the driving mechanism 40 stops driving.

Referring to fig. 2, when the camera module is in the photographing mode, the lens 10 is not interfered by the second magnet 30, and can be freely moved based on anti-shake.

When the camera module is in the shooting mode, the control mechanism starts to control the driving mechanism 40, and under the control action of the control mechanism, the driving mechanism 40 drives the second magnet 30 to move towards the direction close to the first magnet 20 until the position relationship between the first magnet 20 and the second magnet 30 meets the external magnetic field generated by the second magnet 30, the external magnetic field acts on the first magnet 20, so that the lens 10 and the first magnet 20 are kept still, and the driving mechanism 40 stops driving.

In the camera module according to the embodiment of the present application, the first magnet 20 and the second magnet 30 are disposed in the same side of the lens 10, and the first magnet 20 and the second magnet 30 are opposite to each other, wherein the first magnet 20 is close to the lens and is connected to the lens 10. The second magnet 30 is connected to a drive mechanism 40, and the drive mechanism 40 is also connected to a control mechanism. Thus, when the shooting mode is started, under the control of the control mechanism, the second magnet 30 can be driven to be far away from the first magnet 20 by the driving mechanism 40, and the magnetic field generated by the second magnet 30 does not interfere with the first magnet 20, so that the first magnet 20 and the lens 10 are synchronously in a movable state, and free movement can be realized based on anti-shake requirements; when the shooting mode is turned off, under the control of the control mechanism, the second magnet 30 can be driven by the driving mechanism 40 to approach the first magnet 20, and the magnetic field generated by the second magnet 30 acts on the first magnet 20, so that the lens 10 and the first magnet 20 are synchronously kept still, and the phenomenon that the lens 10 moves freely is avoided. Therefore, the embodiment of the application can solve the problem that the lens 10 is eccentric to the opening hole due to the movement of the lens 10.

Referring to fig. 3, in another embodiment of the present application, the camera module further includes a decoration member, the decoration member is provided with an opening 50, the lens 10 is opposite to the opening 50, and the opening 50 covers the lens 10.

Here, in the case where the lens 10 is in the stationary state, the lens 10 coincides with the center line of the aperture 50.

In the camera module, still include the shell, above-mentioned camera lens 10, first magnet 20, second magnet 30, actuating mechanism 40 and control mechanism all install in the shell, still install the decoration outside the shell, the decoration is just being equipped with trompil 50 through the silk screen printing to the position department of camera lens 10, in order to satisfy the shooting angle, trompil 50 covers camera lens 10.

In this embodiment, the positions of the second magnet 30 in different modes may be set.

Alternatively, when the photographing mode is turned on, the second magnet 30 is driven to the first target position, and at this time, the first magnet 20 is in a natural state, i.e., not subjected to the force of the second magnet 30.

Alternatively, when the photographing mode is turned off, the second magnet 30 is driven to the second target position, in which the first magnet 20 is kept stationary by the magnetic field generated by the second magnet 30 and the lens 10 coincides with the center line of the opening hole 50.

In the design of this embodiment, under the condition that the camera module is in the non-shooting mode, based on the structural features and shape features of the first magnet 20 and the second magnet 30, and the positional relationship between the first magnet and the second magnet, the position of the second magnet 30 is fixed, so that the first magnet 20 can move to the preset position under the action of the second magnet 30, and when the preset position is located, the lens 10 can be driven to coincide with the center line of the opening 50, thereby preventing the eccentricity of the lens 10 with the opening 50, and ensuring the aesthetic appearance of the camera module.

Referring to fig. 1 and 2, in a camera module according to another embodiment of the present application, a driving mechanism 40 includes: a roll cage 41, a lead screw 42, a gear box 43, a motor 44 and a nut 45.

The motor 44 and the gear box 43 are both arranged on the rolling-proof frame 41, the input end of the motor 44 is connected with the control mechanism, the output end of the motor 44 is connected with the input end of the gear box 43, the output end of the gear box 43 is connected with one end of the screw rod 42, the other end of the screw rod 42 is inserted into a mounting hole arranged on the rolling-proof frame 41, and the nut 45 is sleeved on the screw rod 42 through a built-in thread; the second magnet 30 is fixed to the outer wall of the nut 45.

The roll cage 41 is used for mounting the motor 44, the gear box 43 and the screw rod 42.

The operating principle of the driving mechanism 40 in this embodiment is:

referring to fig. 1, when the camera module is in the non-shooting mode, the nut 45 is located at one end of the screw rod 42 close to the gear box 43, the second magnet 30 is close to the first magnet 20, and the first magnet 20 is affected by the external magnetic field to drive the lens 10 to keep still.

When the camera module starts a shooting mode, the control mechanism starts to control the motor 44 to rotate towards the first direction, the motor 44 provides rotation kinetic energy, so that the gear box 43 is driven to rotate, the screw rod 42 on the gear box 43 starts to rotate, the nut 45 moves towards the right direction in fig. 1, the second magnet 30 is moved away, the external magnetic field is weakened, the first magnet 20 is in a natural state, and the motor 44 stops rotating.

When the camera module is in the shooting mode, the control mechanism starts to control the motor 44 to rotate in the second direction, the motor 44 provides rotational kinetic energy to drive the gear box 43 to rotate, the lead screw 42 on the gear box 43 starts to rotate, the nut 45 moves in the left direction in fig. 2 to move the second magnet 30 back, the external magnetic field is increased, the first magnet 20 is influenced by the external magnetic field to drive the lens 10 to be overlapped with the central line of the opening 50 and then to be stationary, and the motor 44 stops rotating.

The first direction and the second direction are two opposite directions.

In the present embodiment, a reference structure of the drive mechanism 40 is provided. The driving structure 40 can be powered by a motor 44, and then realizes transmission through a gear box 43 and a lead screw 43, so as to control the rotation of the lead screw 42, and further to realize the movement of a nut 45 on the lead screw 42. Based on the above-described structural features, the second magnet 30 is fixed to the nut 45 so that the magnet can follow the nut 45. In this embodiment, only when the camera is turned on and turned off, the motor 44 is turned on, and the motor 44 is turned off under other conditions, so as to achieve the effect of saving electric power.

Referring to fig. 1 and 2, in a camera module according to another embodiment of the present application, a direction in which both ends of the lead screw 42 extend is parallel to a moving direction of the second magnet 30.

Alternatively, the direction in which both ends of the lead screw 42 extend is parallel to the direction in which the first direction or the second direction extends.

Alternatively, the first magnet 20 may be used to achieve horizontal anti-shake in the photographing mode. Correspondingly, after the second magnet 30 is added in the embodiment, the extending direction of the two ends of the screw rod 42 is parallel to the horizontal direction, so that the second magnet 30 can be horizontally moved, and the lens 10 can be adjusted to the center of the opening 50 in the horizontal direction and is still, thereby avoiding the eccentric problem.

In the camera module of another embodiment of the present application, the second magnet 30 is adhered to the outer wall of the nut 45.

Optionally, the second magnet 30 is fixed on the nut 45 by dispensing to ensure the firmness of the second magnet 30.

Referring to fig. 1 and 2, in a camera module according to another embodiment of the present application, the camera module further includes a main board; the drive mechanism 40 further includes a screw 46; the roll cage 41 is mounted on the main plate by screws 46.

The roll cage 41 may be fixed on the main board and located at one side of the lens 10 to realize fine adjustment of the lens 10 at one side of the lens 10 and control the lens 10 to be stationary to prevent shaking.

In the camera module of another embodiment of the present application, the camera module further includes a main board; the control mechanism is located on the main board and comprises at least one of a circuit and a chip.

The control mechanism is used to control the drive mechanism 40 so as to control the drive mechanism 40 to drive the second magnet 30 to the target position when the shooting mode is turned on and off. Therefore, the control mechanism can be controlled by a circuit, the control mechanism can also be controlled by a chip, and the control mechanism can also be controlled by the combination of the circuit and the chip.

In further embodiments, the control mechanism may also include further components.

In the camera module of another embodiment of the present application, the first magnet 20 and the second magnet 30 are attracted to each other.

In this embodiment, when the second magnet 30 is close to the first magnet 20, under the action of the magnetic field generated by the second magnet 30, the first magnet 20 can pull the lens 10 to move toward the second magnet 30, so as to reach a position coinciding with the center line of the opening 50.

Referring to fig. 1 and 2, in the present embodiment, the lens 10 may be disposed within the range of the opening 50 and to the left in the shooting mode. Thus, in the shooting process, the position of the lens 10 can be adjusted in real time based on the anti-shake function of the camera module, so as to achieve the shooting effect. After the photographing is finished, the first magnet 20 pulls the lens 10 to the right to the center of the opening hole 50 by the attraction of the second magnet 30. Based on the arrangement in the embodiment, no matter where the lens 10 is located during the shooting process, the first magnet 20 pulls the lens to the center of the opening 50 after the shooting is finished, so that the eccentricity problem is effectively solved.

In the camera module according to another embodiment of the present application, the first magnet 20 and the second magnet 30 are both magnets.

The magnets in this embodiment may be selected from magnetite magnets to ensure the magnetism of the first magnet 20 and the second magnet 30.

The shape and size of the magnets can be determined according to actual design.

Referring to fig. 4, in the camera module of another embodiment of the present application, the camera module further includes a carrier 60; the lens 10 is fixed in the carrier 60, and the first magnet 20 is fixed on the outer wall of the carrier 60.

Optionally, the lens 10 is mounted in the carrier 60 by dispensing.

The carrier 60 may be used to mount the lens 10 and the first magnet 20 while serving to protect the lens 10.

In this embodiment, the carrier 60 may be used as a component for connecting the lens 10 and the first magnet 20, so that the first magnet 20 can move or keep the lens 10 still by the carrier 60 under the action of the magnetic field of the second magnet 30.

In another embodiment of the present application, the camera module is an Optical Image Stabilization (OIS) camera module, and the OIS camera module includes a magnet located in a coil. Under the condition that the coil is electrified, a magnetic field is generated and can act on the magnet, so that the magnet can drive the lens to move, and the anti-shake function is realized.

Referring to fig. 4, the lens 10 in the present embodiment is preferably a lens in an OIS camera module, the first magnet 20 is preferably a magnet in the OIS camera module, and correspondingly, the second magnet 30 may also be a magnet as an external magnetic field.

In this embodiment, an external magnet and a driving mechanism 40 may be added on the basis of the OIS camera module, and the driving mechanism 40 is responsible for adjusting the position of the external magnet, and pulling the external magnet closer to or away from the OIS camera module to adjust the intensity of the external magnetic field. Wherein, can consult ground, can fix actuating mechanism 40 in one side of OIS camera module, the magnetite in outside magnetite and the OIS camera module is just right, is promptly in the same side of OIS camera module.

Optionally, in the camera module of another embodiment of the present application, the camera module is a ball OIS camera module, and the ball OIS camera module further includes a coil and a motor carrier; the lens 10 is fixed in a motor carrier, a coil is located on an outer wall of the motor carrier, and the first magnet 20 is fixed in the coil.

In the ball-type OIS camera module, a lens 10 is mounted in a motor carrier, and a first magnet 20 is fixed on an outer wall of the OIS motor carrier. In the horizontal anti-shake process, the motor carrier can drive the lens 10 to move under the action of the first magnet 20, so as to compensate the displacement caused by shake. Similarly, in the eccentric adjustment, the motor carrier can drive the lens 10 to move under the action of the first magnet 20, so as to compensate the displacement caused by the eccentricity.

In summary, in the prior art, the camera module is displaced due to hand shake, and a shot picture is easily blurred and a shot video picture is shaken off, so that the impression is seriously affected and dizziness is caused. Based on this, the common Auto Focus (AF) module can only adjust the focal length in the vertical direction by the motor, and the OIS camera module can not only move the lens in the vertical direction to adjust the focal length, but also move in the horizontal direction to compensate the displacement caused by the shake during shooting. On this basis, this application is to when not starting to shoot, the motor in the OIS camera module is not circular telegram, the inside coil of motor can't produce magnetic field through electromagnetic induction, the motor carrier is in free state, because of the camera lens is fixed on the motor carrier, lead to the camera lens to rock at will in the horizontal direction, thereby cause the serious problem of camera lens and decoration trompil eccentric phenomenon, control mechanism has been add, actuating mechanism, and the second magnet, thereby can increase a magnetic field in OIS camera module outside, under the external magnetic field effect, the inside magnetite of OIS camera module drives the motor carrier, the motor carrier drives the camera lens and removes, thereby reach the eccentric effect of improvement camera lens and decoration trompil, make shooting controlling means outward appearance pleasing to the eye, improve user's satisfaction and experience sense.

Fig. 5 shows a flowchart of a shooting control method according to another embodiment of the present application, which is applied to a camera module according to any of the foregoing embodiments, and the method includes:

step S1: a first input to turn on a shooting mode is received.

The implementation form of the first input is not limited to a touch action, an empty action, and the like; not limited to gesture motions, facial motions, etc.; not limited to one action, multiple actions. Also, when the first input includes a plurality of actions, the plurality of actions may be continuous or intermittent.

If the application scene is the case, the user clicks a camera application icon, and the shooting control device enters a shooting preview interface; in another example, the user opens a camera shortcut, and the shooting control device enters a shooting preview interface.

Step S2: in response to the first input, the control drive mechanism 40 drives the second magnet 30 away from the first magnet 20 until the lens 10 is in an active state.

Step S3: a second input to turn off the photographing mode is received.

The implementation form of the second input is not limited to a touch action, an empty action, and the like; not limited to gesture motions, facial motions, etc.; not limited to one action, multiple actions. Also, when the second input includes multiple actions, the multiple actions may be continuous or intermittent.

An application scenario is that, for example, a user clicks a 'close' icon in a shooting preview interface; as another example, the user clicks a home screen button on the capture preview interface.

Step S4: in response to the second input, the control drive mechanism 40 drives the second magnet 30 close to the first magnet 20 until the lens 10 is in a rest state.

In the embodiment of the present application, in the same side orientation as the lens 10, the first magnet 20 and the second magnet 30 are disposed, and the first magnet 20 and the second magnet 30 are opposite, wherein the first magnet 20 is close to the lens and connected to the lens 10. The second magnet 30 is connected to a drive mechanism 40, and the drive mechanism 40 is also connected to a control mechanism. Therefore, when the user starts the shooting mode through the first input, the driving mechanism 40 is controlled to drive the second magnet 30 to be far away from the first magnet 20, and the magnetic field generated by the second magnet 30 has no interference with the first magnet 20, so that the first magnet 20 and the lens 10 are synchronously in the moving state, and free movement can be realized based on the anti-shake requirement; when the user turns off the photographing mode through the second input, the driving mechanism 40 is controlled to drive the second magnet 30 to approach the first magnet 20, and the magnetic field generated by the second magnet 30 acts on the first magnet 20, so that the lens 10 and the first magnet 20 are synchronously kept still, and the phenomenon that the lens 10 moves freely is avoided. Therefore, the embodiment of the application can solve the problem that the lens 10 is eccentric to the opening hole due to the movement of the lens 10.

Alternatively, a control mechanism may be used to implement step S2 and step S4.

Fig. 6 is a block diagram of a shooting control apparatus according to another embodiment of the present application, including a camera module according to any one of the foregoing embodiments, the apparatus further including:

a first input receiving module 100 for receiving a first input for starting a photographing mode;

a first input response module 200, configured to control the driving mechanism 40 to drive the second magnet 30 away from the first magnet 20 in response to a first input until the lens 10 is in an active state;

a second input receiving module 300 for receiving a second input for turning off the photographing mode;

and a second input response module 400, configured to control the driving mechanism 40 to drive the second magnet 30 to be close to the first magnet 20 in response to a second input until the lens 10 is in a static state.

Optionally, the control mechanism includes a first input response module 200 and a second input response module 400.

The shooting control device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.

The photographing control apparatus in the embodiment of the present application may be an apparatus having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.

The shooting control device provided in the embodiment of the present application can implement each process implemented in the method embodiment of fig. 5, and is not described here again to avoid repetition.

Optionally, as shown in fig. 7, an electronic device 1000 is further provided in this embodiment of the present application, and includes a processor 101, a memory 102, and a program or an instruction stored in the memory 102 and executable on the processor 101, where the program or the instruction is executed by the processor 101 to implement each process of the foregoing shooting control method embodiment, and can achieve the same technical effect, and no further description is provided here to avoid repetition.

It should be noted that the electronic device in the embodiment of the present application includes the mobile electronic device and the non-mobile electronic device described above.

Fig. 8 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.

The electronic device 10000 includes but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, a processor 1010, a camera module 1011, and the like.

Those skilled in the art will appreciate that the electronic device 10000 may further include a power supply (e.g., a battery) for supplying power to various components, and the power supply may be logically connected to the processor 1010 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system. The electronic device structure shown in fig. 8 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.

The camera module 1011 includes a lens; a first magnet connected with the lens; the second magnet is opposite to the first magnet, and the first magnet and the second magnet are positioned on the same side of the lens; a drive mechanism coupled to the second magnet.

A user input unit 1007 for receiving a first input for starting a photographing mode; receiving a second input for turning off the photographing mode;

a processor 1010, responsive to the first input, for controlling the driving mechanism to drive the second magnet away from the first magnet until the lens is in an active state; and responding to the second input, controlling the driving mechanism to drive the second magnet to be close to the first magnet until the lens is in a static state.

In the embodiment of the application, in the direction on the same side of the lens, the first magnet and the second magnet are arranged and are opposite to each other, wherein the first magnet is close to the lens and is connected with the lens. The second magnet is connected with a driving mechanism, and the driving mechanism is also connected with a control mechanism. Therefore, when a user starts a shooting mode through the first input, the driving mechanism is controlled to drive the second magnet to be far away from the first magnet, and a magnetic field generated by the second magnet does not interfere with the first magnet, so that the first magnet and the lens are synchronously in a movable state, and free movement can be realized based on anti-shake requirements; when the user closes the shooting mode through the second input, the driving mechanism is controlled to drive the second magnet to be close to the first magnet, and the magnetic field generated by the second magnet acts on the first magnet, so that the lens and the first magnet are kept static synchronously, and the phenomenon that the lens moves freely is avoided. Therefore, the problem that the lens and the opening hole are eccentric due to lens movement can be solved.

It should be understood that in the embodiment of the present application, the input Unit 1004 may include a Graphics Processing Unit (GPU) 10041 and a microphone 10042, and the Graphics Processing Unit 10041 processes image data of still pictures or videos obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1007 includes a touch panel 10071 and other input devices 10072. The touch panel 10071 is also referred to as a touch screen. The touch panel 10071 may include two parts, a touch detection device and a touch controller. Other input devices 10072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. The memory 1009 may be used to store software programs as well as various data, including but not limited to application programs and operating systems. Processor 1010 may integrate an application processor that handles primarily operating systems, user interfaces, applications, etc. and a modem processor that handles primarily wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 1010.

The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the above-mentioned shooting control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.

The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and the like.

The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each process of the above-mentioned embodiment of the shooting control method, and can achieve the same technical effect, and the details are not repeated here to avoid repetition.

It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a camera module, includes camera lens (10), its characterized in that, camera module still includes:

a first magnet (20), the first magnet (20) being connected to the lens (10);

a second magnet (30), the second magnet (30) is opposite to the first magnet (20), and the first magnet (20) and the second magnet (30) are positioned on the same side of the lens (10);

a drive mechanism (40), the drive mechanism (40) being connected with the second magnet (30);

the control mechanism is connected with the driving mechanism (40) and is used for controlling the driving mechanism (40) to drive the second magnet (30) to be far away from the first magnet (20) when the camera module starts a shooting mode until the lens (10) is in an active state; and controlling the driving mechanism (40) to drive the second magnet (30) to be close to the first magnet (20) under the condition that the camera module is in a shooting mode, until the lens (10) is in a static state.

2. The camera module according to claim 1, further comprising a decoration member, wherein the decoration member has an opening (50), the lens (10) is opposite to the opening (50), and the opening (50) covers the lens (10);

wherein the lens (10) coincides with a center line of the aperture (50) in a case where the lens (10) is in a stationary state.

3. The camera module according to claim 1, characterized in that said drive mechanism (40) comprises: the anti-rolling device comprises an anti-rolling frame (41), a screw rod (42), a gear box (43), a motor (44) and a nut (45);

the motor (44) and the gear box (43) are both mounted on the rolling-proof frame (41), the input end of the motor (44) is connected with the control mechanism, the output end of the motor (44) is connected with the input end of the gear box (43), the output end of the gear box (43) is connected with one end of the screw rod (42), the other end of the screw rod (42) is inserted into a mounting hole formed in the rolling-proof frame (41), and the nut (45) is sleeved on the screw rod (42) through a built-in thread;

the second magnet (30) is fixed to an outer wall of the nut (45).

4. The camera module according to claim 3, characterized in that the direction in which the two ends of the lead screw (42) extend is parallel to the direction of movement of the second magnet (30).

5. The camera module according to claim 3, characterized in that the second magnet (30) is glued to the outer wall of the nut (45).

6. The camera module of claim 3, further comprising a motherboard; the drive mechanism (40) further comprises a screw (46);

the roll cage (41) is mounted on the main plate by the screws (46).

7. The camera module of claim 1, further comprising a motherboard;

the control mechanism is located on the motherboard, the control mechanism including at least one of a circuit and a chip.

8. The camera module according to claim 1, characterized in that the first magnet (20) and the second magnet (30) are mutually attracted.

9. The camera module according to claim 1, further comprising a carrier (60);

the lens (10) is fixed in the carrier (60), and the first magnet (20) is fixed on the outer wall of the carrier (60).

10. The camera module of claim 1, wherein the camera module is a ball-type optical anti-shake camera module further comprising a coil and a motor carrier;

the lens (10) is fixed in the motor carrier, the coil is located on the outer wall of the motor carrier, and the first magnet (20) is fixed in the coil.

11. A photographing control method applied to the camera module according to any one of claims 1 to 10, the method comprising:

receiving a first input for starting a shooting mode;

in response to the first input, controlling the driving mechanism to drive the second magnet away from the first magnet until the lens is in an active state;

receiving a second input for turning off the photographing mode;

and responding to the second input, controlling the driving mechanism to drive the second magnet to be close to the first magnet until the lens is in a static state.

12. A photographing control apparatus comprising the camera module according to any one of claims 1 to 10, the apparatus further comprising:

the first input receiving module is used for receiving a first input for starting a shooting mode;

a first input response module, configured to control the driving mechanism to drive the second magnet away from the first magnet until the lens is in an active state in response to the first input;

the second input receiving module is used for receiving a second input for closing the shooting mode;

and the second input response module is used for responding to the second input and controlling the driving mechanism to drive the second magnet to be close to the first magnet until the lens is in a static state.

13. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the photographing control method according to claim 11.

14. A readable storage medium, characterized in that the readable storage medium stores thereon a program or instructions which, when executed by a processor, implement the steps of the photographing control method according to claim 11.