CN112558376A

CN112558376A - Camera module and electronic equipment

Info

Publication number: CN112558376A
Application number: CN202011536480.5A
Authority: CN
Inventors: 宋亚蕾; 张驰俊
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-03-26
Anticipated expiration: 2040-12-22
Also published as: CN112558376B

Abstract

The application discloses camera module and electronic equipment, wherein, the camera module includes: the camera, the air bag and the air pump; the gasbag set up in the lateral wall of camera, the air pump with the gasbag intercommunication, when the camera moves from the primary importance to the second place, the air pump gives the gasbag aerifys make the gasbag inflation, perhaps the air pump gives the gasbag bleeds and makes the gasbag shrink, the gasbag drives the camera is followed the second place resumes to the primary importance. This application can change the camera position through the cooperation of gasbag and air pump, reduces the shake to the influence of camera, improves the beneficial effect of shooting effect.

Description

Camera module and electronic equipment

Technical Field

The application belongs to the technical field of electronics, concretely relates to camera module and electronic equipment.

Background

As electronic equipment products are continuously being developed, the functions and experiences that electronic equipment can bring to users are also continuously changing.

In the prior art, electronic devices generally have a camera. Taking a mobile phone as an example, cameras on the mobile phone are fixed at corresponding positions, and generally include a front camera and a rear camera.

However, the cameras are all fixed on the mobile phone, and when a user holds the mobile phone, the camera is easy to shake along with the hand of the user, so that the shooting effect of the camera is reduced, and the user experience is affected.

Content of application

The embodiment of the application aims to provide a camera module and an electronic device, and the problem that the camera shakes easily to influence the shooting effect of the camera can be solved.

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, including: the camera, the air bag and the air pump; the gasbag set up in the lateral wall of camera, the air pump with the gasbag intercommunication, when the camera moves from the primary importance to the second place, the air pump gives the gasbag aerifys make the gasbag inflation, perhaps the air pump gives the gasbag bleeds and makes the gasbag shrink, the gasbag drives the camera is followed the second place resumes to the primary importance.

In a second aspect, an embodiment of the present application provides an electronic device, including the camera module as described above.

In the embodiment of the application, the arrangement of the air bag is used for changing the position of the camera, and then the position of the camera can be adjusted. After the air pump is communicated with the air bag, the position of the camera can be changed by inflating or exhausting the air bag through the air pump. Specifically, when the camera moves from a first position to a second position, the air pump inflates the air bag to expand the air bag, and tension generated by expansion is used for driving the camera to move; after the air pump pumps air for the gasbag and makes the gasbag shrink, can drive the camera through the gasbag and resume to the first position from the second position. Like this, appear under the condition of shake at the camera module, can compensate the shake through gasbag and air pump cooperation down, reduce the influence of shake to the camera, and then improve the shooting effect. Can realize more subtle position control through the micro-pumping or aerifing, and then the anti-shake precision of camera is higher. This application can change the camera position through the cooperation of gasbag and air pump, reduces the shake to the influence of camera, improves the beneficial effect of shooting effect.

Drawings

Fig. 1 is a schematic structural diagram of a camera module in an embodiment of the present application;

fig. 2 is a schematic structural diagram of the camera module in the embodiment of the present application after being installed;

FIG. 3 is a schematic structural view of an airbag in an original state according to an embodiment of the present application;

FIG. 4 is a schematic view of the balloon of the present embodiment after compression;

FIG. 5 is a schematic view of the airbag of the embodiment of the present application after being inflated by the air pump;

FIG. 6 is a schematic view of the balloon of an embodiment of the present application after stretching;

FIG. 7 is a schematic view of the airbag of the embodiment of the present application after being pumped by the air pump;

FIG. 8 is a hardware block diagram of a camera anti-shake module in use in the embodiment of the present application;

FIG. 9 is a block flow diagram of a camera anti-shake method in an embodiment of the present application;

FIG. 10 is a partial hardware block diagram of an electronic device in an embodiment of the present application;

fig. 11 is a block diagram of the electronic device in 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 following describes the camera module provided in the embodiments of the present application in detail through specific embodiments and application scenarios thereof with reference to the accompanying drawings.

Referring to fig. 1 to 7, an embodiment of the present application provides a camera module, including:

a camera, an air bag 20 and an air pump 21;

the air bag 20 is arranged on the side wall of the camera, the air pump 21 is communicated with the air bag 20, when the camera moves from a first position to a second position, the air pump 21 inflates the air bag 20 to enable the air bag 20 to expand, or the air pump 21 deflates the air bag 20 to enable the air bag 20 to contract, and the air bag 20 drives the camera to recover from the second position to the first position.

In the embodiment of the present application, the air bag 20 is provided to change the position of the camera, so that the position of the camera can be adjusted. After the air pump 21 and the air bag 20 are communicated, the position of the camera can be changed by inflating or deflating the air bag 20 by the air pump 21. Specifically, when the camera moves from the first position to the second position, the air pump 21 inflates the air bag 20 to expand the air bag 20, and the tension generated by the expansion drives the camera to move; after the air pump 21 pumps air to the air bag 20 to contract the air bag 20, the camera can be driven by the air bag 20 to return to the first position from the second position. Therefore, under the condition that the camera module 30 shakes, the air bag 20 and the air pump 21 are matched to compensate the shaking, the influence of the shaking on the camera is reduced, and the shooting effect is improved. Can realize more subtle position control through the micro-pumping or aerifing, and then the anti-shake precision of camera is higher. This application can change the camera position through the cooperation of gasbag 20 and air pump 21, reduces the shake to the influence of camera, improves the beneficial effect of shooting effect.

Optionally, in an embodiment of the present application, the camera module 30 further includes a fixing component 40, and the fixing component 40 is movably connected to the camera;

the first side of the air bag 20 is connected with the camera, the second side of the air bag 20 is connected with the fixing component 40, and the first side of the air bag 20 and the second side of the air bag 20 are two sides which are oppositely arranged;

wherein upon inflation of the airbag 20, a spacing between a first side of the airbag 20 and a second side of the airbag 20 increases; after the airbag 20 is deflated, the distance between the first side of the airbag 20 and the second side of the airbag 20 is reduced.

In the embodiment of the present application, after the camera is movably connected to the fixing assembly 40 in the above structure, the relative position between the camera and the fixing assembly 40 can be adjusted by the cooperation of the air pump 21 and the air bag 20. The amount of change in the relative position includes an amount of offset of relative rotation, an amount of offset of relative sliding, or an amount of offset of a combination of both movements. Specifically, the change adjustment is performed by the expansion and contraction of the balloon 20.

Optionally, in an embodiment of the present application, a first polar plate 11 is disposed on the camera, a first side of the air bag 20 is connected to the first polar plate 11, a second polar plate 12 is disposed on the fixing assembly 40, and a second side of the air bag 20 is connected to the second polar plate 12;

the first plate 11 and the second plate 12 are at least partially disposed opposite to each other and cooperate to form the variable capacitor 10.

In the embodiment of the application, the distance between the first electrode plate 11 and the second electrode plate 12 can be determined by the setting of the variable capacitor 10 through the change of the value of the variable capacitor 10, so that the offset between the camera module 30 and the fixing component 40 can be detected, the setting of the airbag 20 is used for changing the distance between the first electrode plate 11 and the second electrode plate 12, and the offset between the camera module 30 and the fixing component 40 can be changed or reset through the adjustment of the airbag 20. The variable capacitance 10 value of the variable capacitance 10 may be detected by the processor. Can adjust camera module 30 and fixed subassembly 40's position through variable capacitance 10 cooperation gasbag 20, this application has the relative position that can detect and adjust camera module 30 and fixed subassembly 40.

It should be noted that the movable connection between the camera module 30 and the fixing component 40 can be a sliding connection or a rotating connection, and during the sliding connection, the camera module can slide along a straight line or along a curved line.

It should be noted that the working principle of the capacitor plates (including the first plate 11 and the second plate 12) in this application can be illustrated by a plate capacitor. The capacitance calculation formula is as follows:

in the above formula

A-effective area (m) of mutual shielding of two polar plates²)；

d is the distance between two polar plates, also called the polar distance (m);

ε -the dielectric constant (F/m) of the medium between the two plates;

ε_r-the relative dielectric constant of the medium between the two plates;

ε₀vacuum dielectric constant ε₀＝8.85x10^-12(F/m)；

In A, d, the capacitance C can be changed by changing any one of the parameters. That is, the capacitance C is a function of A, d ε, which is the basic operating principle of a plate capacitor.

In the capacitor of the application, the parameters A and epsilon in the fixed capacitor calculation formula are only changed by d to form a variable-pole-distance capacitor sensor, and the change of the distance between capacitor plates can be detected by detecting the change of the capacitor, so that the rotation angle or the displacement change can be obtained.

Optionally, in an embodiment of the present application, the camera is rotatably connected or slidably connected to the fixing assembly 40, the first pole plate 11 is fixedly connected to the camera, the second pole plate 12 is fixedly connected to the fixing assembly 40, the first end of the airbag 20 is fixedly connected to the first pole plate 11, and the second end of the airbag 20 is fixedly connected to the second pole plate 12.

In the embodiment of the application, after the first polar plate 11 is fixedly connected to the camera in the above structure, the first polar plate 11 can move relatively along with the camera, and after the second polar plate 12 is fixedly connected to the fixing component 40, the second polar plate 12 can move relatively along with the fixing component 40, and after the two ends of the airbag 20 are respectively connected to the first polar plate 11 and the second polar plate 12, the distance between the first polar plate 11 and the second polar plate 12 can be controlled through the airbag 20, so as to indirectly control the relative position between the camera and the fixing component 40. In the case where the camera and the fixing member 40 are rotatably coupled, the relative rotation angle between the camera and the fixing member 40 can be controlled by the air bag 20; in the case of a sliding connection of the camera head and the fixing member 40, the relative sliding distance between the camera head and the fixing member 40 can be controlled by the airbag 20.

Optionally, in an embodiment of the present application, the camera module 30 further includes a limiting baffle, and at least one limiting baffle is respectively disposed on two opposite sides of the airbag 20.

In the embodiment of this application, limit baffle's setting is used for restricting gasbag 20's deformation direction, and then can guarantee that gasbag 20's deformation can warp along predetermineeing the direction, guarantees the reliability of camera and the relative position of fixed subassembly 40 regulation. The preset direction may be a rotation direction, or a slip direction.

It should be noted that, when the capacitor plate is in the default state, the air bag 20 between the first plate 11 and the second plate 12 is in the original state, the air bag 20 may be embedded between the first plate 11 and the second plate 12 through a structural design, and the distance between the first plate 11 and the second plate 12 is increased and decreased by inflating and deflating the air bag 20 through the air pump 21. The inner and outer walls of the airbag 20 are made of stretchable and air-impermeable material such as rubber, and the retainer protecting the airbag 20 is made of non-stretchable material such as ceramic, so that the airbag 20 can generate power only in a predetermined direction after being inflated.

Optionally, in an embodiment of the present application, the at least two limiting baffles include a first baffle 111, a second baffle 112, a third baffle 121, and a fourth baffle 122, where the first baffle 111 and the second baffle 112 are fixedly connected to the first pole plate 11 and located at two opposite sides of the airbag 20, and the third baffle 121 and the fourth baffle 122 are fixedly connected to the second pole plate 12 and located at two opposite sides of the airbag 20;

wherein the first baffle 111 is at least partially interlaced with the third baffle 121, and the second baffle 112 is at least partially interlaced with the fourth baffle 122.

In the embodiment of the present application, the first baffle 111, the second baffle 112, the third baffle 121, and the fourth baffle 122 may better limit the airbag 20. When the first baffle 111 and the third baffle 121 are at least partially staggered, and the second baffle 112 and the fourth baffle 122 are at least partially staggered, the airbag 20 can be limited within the offset range, and the deformation stability of the airbag 20 is ensured. The relative sizes of the first barrier 111, the second barrier 112, the third barrier 121 and the fourth barrier 122 may also limit the relatively inexpensive range of the camera and the fixing assembly 40, and the specific sizes are set as required. The sizes of the first, second, third, and

fourth baffles

111, 112, 121, and 122 may be the same or different.

Optionally, in an embodiment of the present application, the camera includes a lens 50 and a movable member;

the lens 50 is connected with the movable element, and the movable element is movably connected with the fixed component 40;

the first electrode plate 11 is fixedly connected to the movable member, and the air bag 20 and the variable capacitor 10 are used for compensating the offset of the lens 50 in cooperation with the processor.

In the embodiment of the present application, the camera module 30 of the present application can detect and adjust the relative position between the movable member and the fixed member 40 more accurately. Specifically, the arrangement of the variable capacitor 10 can determine the change of the distance between the first pole plate 11 and the second pole plate 12 through the change of the capacitance value, so as to detect the offset between the movable element and the fixed assembly 40, the arrangement of the air bag 20 is used for changing the distance between the first pole plate 11 and the second pole plate 12, and the offset between the movable element and the fixed assembly 40 can be changed or reset through the adjustment of the air bag 20. The capacitance value of the variable capacitor 10 may be detected by the processor. The position of the moveable member and the stationary member 40 can be adjusted by the variable capacitor 10 in conjunction with the airbag 20.

It should be noted that the movable element may be an OIS actuator, which is called Optical Image Stabilization for all purposes, and literally understands that a stable Optical Image is corrected for "Optical axis shift" by the floating lens of the lens 50. The OIS technology is an existing anti-shake technology, which can perform anti-shake in three XYZ directions, but cannot perform anti-shake in a rotational direction. Can be with in this application under the camera and the fixed subassembly 40 condition of rotating the connection, combine OIS technique to make the anti-shake effect better. Specifically, the OIS movable member can be rotatably connected to the fixed member 40, and the camera module 30 is used to realize the omnibearing anti-shaking of the OIS technology in combination with the rotation direction.

Optionally, in the embodiment of the present application, the movable member is rotatably connected to the fixed component 40, and the movable member includes a motor body and a motor housing 32, and the motor body is connected to the motor housing 32;

the first pole plate 11 is fixedly connected to the motor housing 32, and the second pole plate 12 is connected to the fixing assembly 40.

In the embodiment of this application, the moving part rotates and connects in fixed subassembly 40 back, utilizes camera module 30 can to carry out inspection and regulation to motor housing 32 and fixed subassembly 40's relative rotation, combines the OIS module among the prior art (adopts the module of OIS technique) back, can carry out the omnidirectional anti-shake to the camera.

It should be noted that the principle of the OIS module is to detect a tiny movement through the gyroscope 602 in the lens 50, then transmit the signal to the processor, the processor immediately calculates the displacement amount to be compensated, and then compensate the movement amount according to the shake direction and the displacement amount of the lens 50 through the compensation lens set; thereby effectively overcoming the image blur caused by the vibration of the camera. Conventional OIS module motors not only move the motor vertically, but also horizontally. The gyroscope 602 converts the jitter information into an electrical signal and sends the electrical signal to the OIS control driver, the OIS control driver pushes the motor to control the motion of the floating lens 50 to compensate for the effect of the jitter, and the hall sensor feeds back the position information of the lens 50 to the OIS control driver, thereby forming closed-loop control.

It should be noted that the air pump 21 may be mounted on the fixing assembly 40, the air pump 21 is connected to the air bag 20 through a conduit, the air pump 21 is controlled by the processor, and an electromagnetic valve may be disposed on the conduit to ensure that the air bag 20 can be maintained in the adjusted state after the air pump 21 stops working.

It should be noted that the gyroscope 602 referred to in this application is an angular motion detection device that uses the moment-of-momentum sensitive housing of a high-speed rotating body about one or two axes orthogonal to the rotation axis with respect to the inertial space. The gravity sensor can calculate the space position of the whole machine and calculate the gravity acceleration in three directions. The gyroscope 602 and the gravity sensor are both standard components with an OIS module complete machine, and play a role in reading XYZ three-dimensional data in the traditional OIS technology.

Referring to fig. 9, the camera anti-shake module further includes a power supply 600 and a control unit, the power supply 600 is connected to the control unit 601, and the control unit 601 is respectively connected to the variable capacitor 10, the air pump 21, the gyroscope 602, and the like. The control module may be integrated with the processor, and may be configured as desired.

Referring to fig. 9 to 11, an embodiment of the present application further provides an electronic device 700, which includes the processor, the gyroscope 602, the gravity sensor, and the camera module 30 as described above;

the processor is electrically connected to the gyroscope, the gravity sensor, and the camera module 30.

In the embodiment of the application, under the cooperation through gyroscope 602 and gravity sensor, can make camera module 30's detection and regulation more accurate reliable. Specifically, the data of the gyroscope 602 and the gravity sensor are processed through the processor, the capacitance value of the variable capacitor 10 is changed, the adjustment amount between the first polar plate 11 and the second polar plate 12 is required by matching the shooting effect which needs to be achieved by the camera, and then the expected shooting effect can be still achieved under the condition that the electronic equipment 700 shakes.

Referring to fig. 8, in an embodiment of the present application, there is also provided a camera anti-shake method, when a lens 50 shakes, a motor housing 32 shifts with a relative fixed component of the lens 50, a distance between a first plate 11 and a second plate 12 of a variable capacitor 10 changes, and a capacitance value of the variable capacitor 10 changes, the method including:

step S610: detecting the capacitance value of the variable capacitor 10 through a processor, and determining the current capacitance value of the variable capacitor 10;

the above steps can detect the capacitance value of the variable capacitor 10, determine whether the current capacitance value and the preset capacitance value are changed, and further determine whether the air bag needs to be pumped or inflated.

Step S620: judging the change condition of the first polar plate 11 and the second polar plate 12 according to the variation of the capacitance value relative to a preset capacitance value;

the above steps can determine whether the first plate 11 and the second plate 12 are close to or far from each other according to the positive or negative change of the capacitance value. The detection method of the variable capacitor 10 may be any one of a variable capacitor 10 meter method, a three-meter method, a bridge method and a resonance method, and the measurement is performed by matching with a processor.

Step S630: calculating, by the processor, a variation in a distance between the first plate 11 and the second plate 12;

in the above step, the variation of the distance between the first plate 11 and the second plate 12 can be calculated by combining the variation of the capacitance value with the parameter of the variable capacitor 10 through the above formula.

Step S640: calculating the displacement or rotation angle of the lens 50 relative to the steady state position by combining the data of the gyroscope 602;

in the above steps, the steady state position of the lens 50 can be obtained through the data of the gyroscope 602, and then the distance variation of the plates of the variable capacitor 10 is obtained by combining with the processor, the displacement or the rotation angle of the lens 50 relative to the steady state position is calculated,

step S650: inflating or evacuating the airbag by an air pump 21, and changing the distance between the first polar plate 11 and the second polar plate 12 to compensate the displacement amount or the rotation angle;

in the above step, the shape of the air bag can be changed by inflating or deflating the air bag by the air pump 21, and the distance between the first polar plate 11 and the second polar plate 12 can be adjusted to compensate the above displacement or rotation angle.

It should be noted that the displacement or the rotation angle is not necessarily equal to the variation of the distance between the first polar plate 11 and the second polar plate 12, and particularly needs to be determined according to the steady state position, and the original state of the airbag is not necessarily the state adjusted by the present application.

The stable position is a position where the lens 50 has a preset definition in a captured image, the processor monitors the capacitance value and the data of the gyroscope 602 in real time, and the air pump 21 stops working when the lens 50 is in the stable position.

In the above steps, the adjustment may be repeated when the lens 50 shakes, and the adjustment may not be stopped until the lens 50 is in the steady state position, specifically, the adjustment may be performed as needed. During the shaking of the lens 50, the air pump 21 can dynamically change as needed, so long as the lens 50 can be in a stable position, thereby dynamically changing the airbag. The adjustment of the lens 50 is performed in real time to ensure the sharpness of the photographed image.

Optionally, in an embodiment of the present application, the step of determining a variation of the first polar plate 11 and the second polar plate 12 according to a variation of the capacitance value from a preset capacitance value includes:

when the capacitance value is larger than the preset capacitance value, the distance between the first polar plate 11 and the second polar plate 12 is reduced, and the air bag is compressed;

when the capacitance value is smaller than the preset capacitance value, the distance between the first polar plate 11 and the second polar plate 12 is increased, and the airbag is stretched.

In the embodiment of the present application, the above steps describe the variation of the distance between the first plate 11 and the second plate 12 and the variation of the air bag under two variations of the capacitance value. The preset capacitance value is the capacitance value when the air bag is in a preset state, and the original state is the state when the air bag is not compressed or stretched.

Optionally, in an embodiment of the present application, the step of calculating the displacement or rotation angle of the lens 50 in combination with the data of the gyroscope 602 includes:

when the lens 50 is judged to generate a first-direction deviation relative to the stable-state position, calculating the displacement or the rotation angle of the lens 50 along the first direction;

when the lens 50 is determined to have a second-direction offset with respect to the steady-state position, a displacement or a rotation angle of the lens 50 along the second direction is calculated.

In the embodiment of the present application, the above steps describe the change of the position of the lens 50 with respect to the steady state. The first direction and the second direction may be a displacement direction or a rotation direction. When the displacement direction is the displacement direction and the displacement track is a straight line, the first direction and the second direction are different and are opposite to each other; when the direction is the rotating direction, the first direction may be a clockwise direction, the second direction may be a counterclockwise direction, and the first direction and the second direction may be interchanged according to the actual situation.

It should be noted that the steady state position is not a fixed position, but a dynamic position that changes with the position of the electronic device 700 during a specific shooting, specifically, the position of the lens 50 when the shooting effect is clearly stabilized.

Optionally, in an embodiment of the present application, the step of changing the distance between the first polar plate 11 and the second polar plate 12 by inflating or deflating the airbag by the air pump 21 to compensate for the displacement amount or the rotation angle includes:

when the distance between the first polar plate 11 and the second polar plate 12 needs to be increased, the air pump 21 inflates the air bag to compensate the displacement or the rotation angle, so that the lens 50 returns to the stable state position;

when the distance between the first polar plate 11 and the second polar plate 12 needs to be reduced, the air pump 21 is used to pump the air bag to compensate the displacement or the rotation angle, so that the lens 50 returns to the steady-state position.

In the embodiment of the present application, the condition that the distance between the first plate 11 and the second plate 12 needs to be increased or decreased is determined according to whether the direction of the displacement of the lens 50 from the steady state position is the first direction or the second direction. That is, even if the airbag is in a compressed state, the airbag still needs to be compressed when the lens 50 is required to return to the stable state position, and at this time, the airbag still needs to be evacuated; the situation is similar in the case of a stretched state, and eventually lens 50 is returned to the steady state position, rather than the balloon in the compressed state being inflated only.

It should be noted that, in the camera anti-shake method provided in the embodiment of the present application, the execution main body may beVirtual suit Place (disposition)Or the same asVirtual deviceThe control module for the camera anti-shake method in (1). In the embodiment of the application& lt & ltvirtual The method for executing camera shake prevention in the apparatus is taken as an example, and the camera shake prevention apparatus provided in the embodiment of the present application is described.

In the examples of the present applicationVirtual deviceMay be a device or may be a component, integrated circuit, or chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. For 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 (Network Atta), and the likeA cloud Storage, NAS), a Personal Computer (PC), a Television (TV), a teller machine, a self-service machine, or the like, and the embodiments of the present application are not particularly limited.

The "virtual device" in the embodiment of the present application may be a device 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 processes implemented by the method and device for camera shake prevention provided by the embodiment of the application are not repeated here to avoid repetition.

Optionally, as shown in fig. 10, an electronic device 700 is further provided in this embodiment of the present application, and includes a processor 710, a memory 709, and a program or an instruction stored in the memory 709 and capable of being executed on the processor 710, where the program or the instruction is executed by the processor 710 to implement each process of the above-mentioned camera anti-shake method embodiment, and can achieve the same technical effect, and in order to avoid repetition, it is not described here again.

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.

Drawing (A)11The hardware structure diagram of the electronic device is used for realizing the embodiment of the application.

The electronic device 700 includes, but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, and a processor 710.

Those skilled in the art will appreciate that the electronic device 700 may also include a power supply (e.g., a battery) for powering the various components, and the power supply may be logically coupled to the processor 710 via a power management system, such that the functions of managing charging, discharging, and power consumption may be performed via the power management system. Drawing (A)11The electronic device structures shown in (1) do not constitute a limitation of the electronic device, which may include more or fewer components, or groups, than those shownSome of the elements, or different arrangements of elements, may be omitted from this description.

It should be understood that in the embodiment of the present application, the input Unit 704 may include a Graphics Processing Unit (GPU) 7041 and a microphone 7042, and the Graphics Processing Unit 7041 processes image data of still pictures or videos obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 707 includes a touch panel 7071 and other input devices 7072. The touch panel 7071 is also referred to as a touch screen. The touch panel 7071 may include two parts of a touch detection device and a touch controller. Other input devices 7072 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. Memory 709 may be used to store software programs as well as various data, including but not limited to applications and operating systems. Processor 710 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 710.

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 camera anti-shake 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 so on.

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 camera anti-shake method embodiment, and can achieve the same technical effect, and for avoiding repetition, the details are not repeated here.

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 which characterized in that includes:

the camera, the air bag and the air pump;

the gasbag set up in the lateral wall of camera, the air pump with the gasbag intercommunication, when the camera moves from the primary importance to the second place, the air pump gives the gasbag aerifys make the gasbag inflation, perhaps the air pump gives the gasbag bleeds and makes the gasbag shrink, the gasbag drives the camera is followed the second place resumes to the primary importance.

2. The camera module of claim 1, further comprising a securing assembly, wherein the securing assembly is movably connected to the camera;

the first side of the air bag is connected with the camera, the second side of the air bag is connected with the fixing component, and the first side of the air bag and the second side of the air bag are two sides which are oppositely arranged;

wherein upon inflation of the balloon, a spacing between a first side of the balloon and a second side of the balloon increases; upon deflation of the bladder, the spacing between the first side of the bladder and the second side of the bladder decreases.

3. The camera module according to claim 2, wherein a first pole plate is disposed on the camera, a first side of the air bag is connected to the first pole plate, a second pole plate is disposed on the fixing assembly, and a second side of the air bag is connected to the second pole plate;

the first polar plate and the second polar plate are at least partially arranged oppositely and matched to form a variable capacitor.

4. The camera module of claim 3, wherein the camera is rotatably or slidably connected to the fixing assembly, the first plate is fixedly connected to the camera, the second plate is fixedly connected to the fixing assembly, the first end of the airbag is fixedly connected to the first plate, and the second end of the airbag is fixedly connected to the second plate.

5. The camera module according to claim 3, further comprising a limiting baffle, wherein at least one limiting baffle is respectively disposed on a third side and a fourth side of the airbag opposite to each other.

6. The camera module according to claim 5, wherein the at least two position-limiting baffles comprise a first baffle, a second baffle, a third baffle and a fourth baffle, the first baffle and the second baffle are fixedly connected to the first pole plate and located on opposite sides of the airbag, and the third baffle and the fourth baffle are fixedly connected to the second pole plate and located on opposite sides of the airbag;

wherein the first baffle is at least partially interleaved with the third baffle, and the second baffle is at least partially interleaved with the fourth baffle.

7. The camera module according to claim 3, wherein the camera comprises a lens and a movable member;

the lens is connected with the movable piece, and the movable piece is movably connected with the fixed component;

the first polar plate is fixedly connected to the moving part, and the air bag and the variable capacitor are used for being matched with the processor to compensate the deviation of the lens.

8. The camera module according to claim 7, wherein the movable member is rotatably connected to the fixed member, the movable member includes a motor body and a motor housing, and the motor body is connected to the motor housing;

the fixing assembly comprises a fixing seat, an accommodating cavity is formed in the fixing seat, and the air pump is arranged in the accommodating cavity;

the first pole plate is fixedly connected to the motor shell, and the second pole plate is connected with the mounting seat.

9. An electronic device, comprising the camera module according to any one of claims 1 to 8.

10. The electronic device of claim 9, further comprising a processor, wherein the camera and the air pump are respectively connected to the processor;

the processor is used for controlling the air pump and driving the air bag to expand or contract through the air pump.