CN114866677A

CN114866677A - Camera system, protection cover plate and electronic equipment

Info

Publication number: CN114866677A
Application number: CN202210595096.5A
Authority: CN
Inventors: 郭鹏杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-29
Filing date: 2022-05-29
Publication date: 2022-08-05

Abstract

The invention relates to a camera system, a protective cover plate and an electronic device. The camera system comprises a camera group, a light filtering module, a light isolating module and a driving part; the camera group comprises one or more cameras, and the cameras are used for obtaining a first image; the filtering module comprises one or more filtering units, and the structural types of the filtering units comprise optical filters; the light blocking module comprises one or more light blocking units, and the light blocking units are used for mutually separating the collected light rays longitudinally coupled to each camera so as to avoid or reduce mutual interference of the collected light rays in the transverse direction before entering the cameras; the driving part is used for driving the filtering module so as to enable a target to enter the filtering unit into a target, and then the camera obtains a second image, or the filtering unit exits from the collecting light path. The invention has the advantages of rich shooting scenes and strong implementability.

Description

Camera system, protective cover plate and electronic equipment

Technical Field

The invention relates to the technical field of camera shooting, in particular to a camera shooting system, a protective cover plate and electronic equipment.

Background

At present, a camera such as a mobile phone camera is mainly composed of five components, namely a PCB substrate, a lens, a fixer, a color filter and a DPS. The lens comprises a plurality of lenses, and the lens has the advantages of enhancing the resolution and contrast of the lens, and the like, but has increased height. Although cell phone cameras have been extremely miniaturized, they still face a spatial conflict in their height with, for example, the thinness of the cell phone. For this reason, a common technical solution is to make the thin-diameter barrel of the lens higher than a square external frame, and use a boss of the mobile phone back cover to accommodate part or all of the lens, or to construct the telephoto camera as a periscopic camera.

The mobile phone in the prior art is provided with multiple rear-mounted cameras, which can comprise a main camera, an ultra-wide-angle camera, a periscopic camera and the like, wherein the multiple cameras are usually arranged below the lug boss; accordingly, the multi-shot division is different. The development trend of intellectualization, miniaturization, specialization, division of labor and homogenization of the mobile phone camera is faced, the requirements of users on the quality, diversity and interest of shooting experience are met, the product line of the mobile phone camera market is enriched, and the technical and industrial problems which need to be continuously solved are formed.

Disclosure of Invention

In view of the foregoing, it is a primary object of the present invention to provide an image capturing system, a protective cover and an electronic device, which overcome the disadvantages of the related art.

In order to realize the purpose of the invention, the invention adopts the following technical scheme:

in a first aspect, the present invention provides a camera system, which includes a camera set, a filter module, a light-blocking module, and a driving part; wherein,

the camera group comprises one or more cameras, and the cameras are used for obtaining a first image;

the filtering module comprises one or more filtering units, and the structural types of the filtering units comprise optical filters;

the light blocking module comprises one or more light blocking units, and the light blocking units are used for mutually separating the collected light rays longitudinally coupled to each camera so as to avoid or reduce mutual interference of the collected light rays in the transverse direction before entering the cameras;

the driving part is used for driving the filtering module so as to enable a target to enter the filtering unit into a target, and then the camera obtains a second image, or the filtering unit exits from the collecting light path.

In a second aspect, the present invention provides a protective cover plate, which is applied to an electronic device, wherein a height of a top surface of the protective cover plate includes a height not lower than a height of a back cover of the electronic device, and the protective cover plate is disposed on top of the camera group and the filter module included in the camera system according to the first aspect;

the protective cover plate comprises a top cover plate and a supporting structure arranged below the top cover plate; wherein,

the top cover plate includes:

the corresponding shape at least comprises a rectangle, a square, a circle, a two-character shape or a cross shape; and

the corresponding size comprises at least covering the top lens of the camera, or the top lens of the camera and part or all of the optical filter below; and

at least the part corresponding to the projection of the top lens of the camera on the protective cover plate is transparent and is constructed as a light through hole; and

the bottom surface of the light through hole is provided with or not provided with a light adjusting hole, the light adjusting hole is used for adjusting the maximum incident included angle and/or light inlet area and/or light inlet shape of collected light before entering the camera, and

the filter module is preferentially coupled with the light through hole with the smallest diameter or the light adjusting hole with the smallest diameter so as to reduce the size of the filter and the rated power of the driving part, or is preferentially coupled with the camera with the top height which is the largest away from the light through hole or the light adjusting hole so as to obtain a larger height space for coupling the filter module; and

the corresponding type of construction comprises at least a protective cover plate as described in the embodiments of the first aspect;

the support structure, comprising:

the supporting structure is used for supporting and matching the top cover plate and the camera group, and loading the filtering module through an accommodating cavity arranged in the supporting structure; and the number of the first and second groups,

the corresponding material of bearing structure includes at least: one or more of plastic, ceramic, metal and foam;

the corresponding structure type of the support structure at least comprises: the first frame as in the first aspect embodiment, or the enclosure structure and the connectors therebetween;

the structure type that holds the cavity correspondence includes at least: an inner cavity formed by the enclosure structure in the embodiment of the first aspect; or, the peripheral cavity as described in the first embodiment, or the plate-like hollow structure, or the annular channel of the substrate structure with the metal sheet.

In a third aspect, the present invention provides an electronic device comprising the camera system as described in the first aspect, or the protective cover as described in the second aspect; the product type of the electronic equipment at least comprises a mobile phone, a tablet, a notebook computer or intelligent wearable equipment; the product type of intelligence wearing equipment includes wrist-watch, bracelet or glasses at least.

According to the technical scheme, the invention has the following beneficial effects:

the camera system provided by the invention has the advantages of miniaturization, light weight, simple and compact structure, rich shooting scenes and strong implementability. By implementing the invention, the inherent defects of the mobile phone camera can be made up, and particularly, the situation that a filter with special effects such as a gray lens cannot be added into a lens group of the mobile phone camera is avoided; the ultra-thin requirement of the electronic equipment can be met, and the embodiment of the camera system, such as a mobile phone, is promoted to be put on the market.

Drawings

Fig. 1 is a cross-sectional view of a first embodiment of an image pickup system according to a first aspect of the present invention;

FIG. 2 is a schematic structural view of the cross section AA' in the embodiment of FIG. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments. In the following detailed description, the same or similar concepts or processes may not be described in detail in some embodiments, but the features of the embodiments may be combined with each other without conflict.

Embodiments of the first aspect

The imaging system provided by the first aspect of the invention can be applied to electronic equipment. For example, the product type of the electronic device may be a mobile phone, a tablet computer or a notebook computer; or a smart wearable device, such as a watch, bracelet, or glasses; or monitoring equipment, such as a vehicle-mounted road condition camera system or indoor and outdoor monitoring equipment; but also an aircraft.

In some embodiments, the camera system is applied to a mobile phone, the mobile phone back cover is provided with a boss for accommodating lenses of a plurality of rear cameras, and a top plate of the boss is a protective cover plate. The camera group, the light isolation module and the light filtering module sequentially form a three-layer structure from inside to outside, and if the protective cover plate at the outermost part is added, a four-layer structure is formed, so that the light isolation module has the function of mutually separating the collected light rays longitudinally coupled to each camera so as to prevent the collected light rays from mutually interfering in the transverse direction when entering the inner cavity of the boss. Further, the difficulty of the corresponding technical problem lies in how to arrange the light-blocking module, which not only ensures the realization of the function corresponding to the difficulty, but also ensures that the thickness of the mobile phone or the thickness of the boss is not increased or is not increased slightly, and has simple and compact structure, modularization, light weight, invisibility and easy installation and maintenance, so as to realize the strong practicability and usability of the camera system and meet the light and thin requirements of the mobile phone.

Preferably, the filter module comprises:

the first frame is internally provided with one or more first cavity units for accommodating the optical filter; the first cavity unit is used for loading the optical filter and forming an array;

the corresponding form of the array comprises: the optical filters are coaxially arranged in parallel to form a first linear array; or the optical filters are positioned on the same plane and the axes of the optical filters are linearly arranged to form a second linear array; or the optical filters are positioned on the same plane and the axes of the optical filters are annularly arranged to form an annular array;

wherein, corresponding to the second linear array or the annular array, the optical filtering module further comprises:

with or without hollowed-out holes; the hollow holes are formed in the intervals of part or all of the optical filters along the trend of the array, and the hollow holes are used for being coupled to the collection light path of the camera so that the camera can obtain the first image.

Optionally, the number of the first frames may be one or more, and the heights of the first frames are the same or different, so as to enable a plurality of filters to enter the collecting light path of the camera at the same time. Illustratively, the annular array comprises a circular array or a sector array. The shape of the hollow hole comprises a circle, a square or a rectangle.

The following are the first, second, and third embodiments of the imaging system configured corresponding to the first, second, and annular arrays.

Preferably, the image pickup system includes:

corresponding to the first linear array, the camera system further comprises:

the optical filter is parallel and coaxially arranged to form a first axis, and is parallel to a second axis formed by a longitudinal optical axis or a transverse optical axis of the camera; and the number of the first and second groups,

the first frame is in the same direction and is closely adjacent to the second frame of the corresponding camera, and a common cavity is formed between the first frame and the second frame at the close position; a lens corresponding to the longitudinal optical axis or the transverse optical axis is arranged in the second frame, and a second cavity unit used for loading the optical filter is arranged in the second frame; and the number of the first and second groups,

the driving part is arranged in the first frame and used for driving the optical filter to enter the acquisition light path of the camera through the common position or return to the second cavity unit along the original path;

the corresponding shape of the first frame at least comprises a mirror cylinder shape, and the corresponding shape of the second frame at least comprises a mirror cylinder shape; the structure type of the common place comprises a guide rail; the guide rail is constructed in a way that two ends of the guide rail are respectively connected with the first cavity unit and the second cavity unit;

or,

the optical filter is parallel and coaxially arranged to form a first axis, and is parallel to a second axis formed by a longitudinal optical axis corresponding to a top lens of the camera; and the number of the first and second groups,

a second cavity unit used for loading the optical filter is arranged at the upper part of the top lens; and the number of the first and second groups,

the driving part is used for driving the first frame to move along the direction of the first axis so as to couple a target optical filter to the right side of the second cavity unit, drive the target optical filter to enter a collecting light path of the camera through a guide rail and return to the second cavity unit;

wherein the corresponding shape of the first frame at least comprises a mirror cylinder shape; the projection of the first cavity unit on one side, close to the camera, of the lens barrel is of a hollow structure; the optical filter of the target passes through the corresponding hollow structure and then enters the acquisition light path of the camera through the guide rail;

the guide rail is constructed in a way that two ends of the guide rail are respectively connected with the first cavity unit and the second cavity unit; the second cavity unit is used for enabling the optical filter to be parallelly shielded on the upper part of the top lens;

or,

the optical filter is coaxially arranged in parallel to form a first axis and is coaxially arranged to form a second axis which is formed by a longitudinal optical axis or a transverse optical axis of the camera; and the number of the first and second groups,

one port of the second frame of the camera is connected with one port of the first frame to form a common cavity; the corresponding shape of the first frame at least comprises a mirror cylinder shape; the corresponding shape of the second frame at least comprises a mirror cylinder shape; a lens corresponding to the longitudinal optical axis or the transverse optical axis is arranged in the second frame; and the number of the first and second groups,

a third frame configured in a same direction and in close proximity to the first frame and forming a common closed cavity with the first frame in the close proximity; the corresponding shape of the third frame at least comprises a mirror cylinder shape;

the driving part is arranged in the third frame and used for driving the optical filter to exit from the acquisition light path of the camera through the common position to a third cavity unit arranged in the third frame or return to the acquisition light path of the camera along the original path;

wherein the type of structure of the common place comprises a guide rail; the guide rail is constructed in a way that two ends of the guide rail are respectively connected with the first cavity unit and the third cavity unit;

or,

corresponding to the second linear array, the camera system further includes:

the optical filters are positioned on the same plane, and the axes of the optical filters are coupled with the first line;

a second axis formed by a longitudinal optical axis corresponding to a top lens of the camera is vertical to the same plane; the projection of the second axis on the same plane is coupled to a second line shape; the first line shape is coincident with, parallel to, or orthogonal to the second line shape;

wherein the first frame has or does not have the hollowed out hole corresponding to the coincidence or the orthogonality; the first frame is not provided with the hollowed holes corresponding to the parallelism; and the number of the first and second groups,

if the first linear shape is overlapped with the second linear shape, the optical filter is fixedly loaded in the first cavity unit, and the driving part drives the first frame along the direction of the first linear shape so as to couple a target optical filter to a target camera, or the optical filter is non-fixedly loaded in the first cavity unit which is fixedly arranged at one side or two sides of the corresponding camera, and the driving part drives the optical filter to enter or exit the collection optical path of the camera along the direction of the first linear shape;

if the first linear shape is parallel to the second linear shape, the optical filter is loaded in the first cavity unit in a non-fixed manner and is positioned right to the corresponding camera, and the driving part drives the optical filter to enter or exit the acquisition light path of the camera along the direction orthogonal to the direction of the second linear shape, or the driving part is used for driving the first frame along the direction of the first linear shape so as to couple a target optical filter to the right side of a target camera and then drives the target optical filter to enter or exit the acquisition light path of the target camera along the direction orthogonal to the direction of the second linear shape;

if the first linear shape is orthogonal to the second linear shape, the first linear shape is coupled with a target camera, the optical filter is fixedly loaded in the first cavity unit, the driving part drives the first frame along the direction of the first linear shape so as to couple the target optical filter to the target camera, or the optical filter is non-fixedly loaded in the first cavity unit, the first cavity unit is fixedly arranged at one side or two sides of the corresponding camera, and the driving part drives the optical filter to enter or exit the collection optical path of the camera along the direction of the first linear shape;

the camera group is arranged below a protective cover plate; the protective cover plate is parallel to the first frame, and at least the part of the protective cover plate corresponding to the projection of the top lens is transparent and is constructed into a light through hole; and

the bottom surface of the light through hole is provided with or not provided with a light adjusting hole, and the light adjusting hole is used for adjusting the maximum incident included angle and/or the light inlet area and/or the light inlet shape of the collected light before entering the camera; and

the corresponding size of the protective cover plate at least covers the top lens of the camera, or the top lens of the camera and part or all of the optical filter below, and the corresponding shape at least comprises a rectangle, a square, a circle, a two-character shape or a cross shape;

or,

corresponding to the annular array, the camera system further includes:

the optical filters are positioned on the same plane, and the axes of the optical filters are coupled with the first circle;

a second axis formed by a longitudinal optical axis corresponding to the top lens of the camera is perpendicular to the plane of the first circle; the projection of the second axis on the plane of the first circle is coupled to the second circle; the first circle coincides with, is parallel to, or intersects the second circle;

wherein, corresponding to the coincidence, the first frame has or does not have the hollowed-out hole; the first frame is not provided with the hollowed holes corresponding to the parallelism; and the number of the first and second groups,

if the first circle is overlapped with the second circle, the optical filter is fixedly loaded in the first cavity unit, and the driving part drives the first frame along the first circle direction so as to couple a target optical filter to a target camera, or the optical filter is non-fixedly loaded in the first cavity unit which is fixedly arranged at one side or two sides of the corresponding camera, and the driving part drives the optical filter to enter or exit the collection optical path of the camera along the first circle direction;

if the first circle is parallel to the second circle, the optical filter is loaded in the first cavity unit in a non-fixed manner, the first cavity unit is fixedly arranged at the right inner side of the corresponding camera, and the driving part is used for driving the optical filter to enter the acquisition light path of the camera along the radial direction of the first circle, or the first cavity unit is not fixedly arranged at the right inner side of the camera, and the driving part is used for driving the first frame to rotate for a certain angle so as to couple a target optical filter to the right inner side of the camera and then drive the target optical filter to enter or exit the acquisition light path of the target camera along the radial direction of the first circle;

if the first circle intersects the second circle, the optical filter is loaded in the first cavity unit in a non-fixed manner, the first cavity unit is fixedly arranged on the periphery of the corresponding camera, and the driving part drives the optical filter to enter or exit the acquisition light path of the camera along the radial direction of the first circle;

the corresponding size of the protective cover plate at least covers the top lens of the camera, or the top lens of the camera and part or all of the optical filter below, and the corresponding shape at least comprises a rectangle, a square or a circle.

When the optical filter enters the collection optical path, the projection of the optical axis of the top lens on the optical filter is regarded as the axis of the optical filter. The axis does not need to be an optical axis or a mass center, so that the requirement on the positioning accuracy of the optical filter is lowered.

The non-fixed loading may be realized, for example, by cooperation of a receiving groove or a guide rail, and the receiving groove may have invisibility under the covering of the non-transparent portion of the protective cover. For example, the light adjusting hole may be a ring-shaped, funnel-shaped or horn-shaped structure configured to be coupled to a bottom surface of the light passing hole.

The following is a further embodiment of the imaging system configured corresponding to the first, second, or third embodiment of the imaging system described above.

Preferably, the image pickup system includes:

corresponding to the first linear array, the light blocking module comprises:

the structure type corresponding to the light blocking unit at least comprises a surrounding structure which is coupled to the lens of each camera; the lens is provided with the top lens; and

the enclosure structure is provided with two ports, the lower port of the enclosure structure is coupled to the top surface of the second frame corresponding to the camera, the upper part of the camera corresponding to the top surface of the second frame is enclosed, and part or all of the upper port is coupled to the periphery of the bottom surface of the light inlet hole of a protective cover plate; and the enclosure structures are provided with or without connecting pieces; and

the structure type corresponding to the enclosure structure at least comprises a retaining wall, a ring pad or a lens cone; the protective cover plate is used for preventing dust and water vapor from entering the camera; the corresponding shape of the light inlet hole at least comprises a circle or a rectangle; and the number of the first and second groups,

if the type of the cameras in the camera group comprises telephoto cameras, and the structural type of the telephoto cameras comprises periscopic cameras, the first linear array is preferentially coupled to the periscopic cameras, and the first linear array is preferentially coupled to a first optical axis of the periscopic cameras; the first optical axis is a longitudinal optical axis corresponding to incident light of the periscopic camera;

or,

corresponding to the second linear array, the light blocking module comprises:

the enclosure structure is provided with two ports, the lower port of the enclosure structure is coupled to the top surface of the outer frame of the camera and encloses the lens of the camera, and part or all of the upper port of the enclosure structure is coupled to the periphery of the bottom surface of the light through hole; and the enclosure structures are provided with or without connecting pieces; the structure type corresponding to the enclosure structure at least comprises a retaining wall, a ring pad or a lens cone; and

the part of the enclosure structure, which corresponds to the part between the plane where the top end of the camera is located and the bottom surface of the protective cover plate, is provided with a flat plate-shaped hollow structure which is parallel to the bottom surface of the protective cover plate and penetrates into the enclosure structure, or continuously penetrates through one or more enclosure structures and the connecting piece thereof; the thickness of the flat-plate-shaped hollow structure does not exceed the height difference between the plane where the top end of the camera is located and the bottom surface of the protective cover plate; and the number of the first and second groups,

if the first linear shape is superposed with the second linear shape, if the optical filter is fixedly arranged on the first frame, the flat plate-shaped hollow structure is further used for enabling the first frame to obtain constrained sliding, and then the first frame enables a target optical filter to enter or exit a collecting light path of a target camera through the flat plate-shaped hollow structure under the driving of the driving part, and

if the optical filter is loaded on the first frame in an unfixed manner, the first frame is arranged on one side or two sides of the preset camera, the first frame is arranged in a peripheral cavity, and then a target optical filter enters or exits the acquisition light path of the preset camera through the flat-plate-shaped hollow structure under the driving of the driving part, wherein the heights of the positions corresponding to the unfixed portions are the same or different, a connecting structure is arranged between the first frames or not, and the peripheral cavity is a closed cavity and is formed by communicating with the flat-plate-shaped hollow structure; and the number of the first and second groups,

if the first line shape is parallel to the second line shape, the optical filter is loaded on the first frame in a non-fixed way, the first frame is arranged right side of the corresponding camera, and the first frame is arranged in a peripheral cavity, the peripheral cavity is a closed cavity and is formed by communicating with the flat-plate hollow structure, the driving part drives the optical filter along the direction orthogonal to the direction of the second linear trend and enters or exits the collecting light path of the camera through the flat-plate hollow structure, or the driving part is used for driving the first frame along the first linear trend so as to couple a target optical filter to the right side of a target camera and then driving the target optical filter along the direction orthogonal to the second linear trend, and enters or exits the acquisition light path of the target camera through the flat-plate hollow structure; and the number of the first and second groups,

if the first linear shape is orthogonal to the second linear shape, if the optical filter is fixedly arranged on the first frame, the trend of the first linear shape is orthogonal to a second axis corresponding to a preset camera, and the first frame enables the optical filter to enter or exit the preset collection light path of the camera through the flat-plate-shaped hollow structure under the driving action of the driving part, and

if the optical filter is loaded on the first frame in a non-fixed manner, the first frame is arranged on one side or two sides of the camera, the corresponding direction of one side or two sides is along the first linear trend, the first frame is arranged in a peripheral cavity, the peripheral cavity is a closed cavity and is formed by communicating with the flat-plate-shaped hollow structure, and then the optical filter of a target enters or exits the acquisition optical path of the target camera through the flat-plate-shaped hollow structure under the driving action of the driving part;

or,

corresponding to the annular array, the light blocking module comprises:

the light-blocking module comprises an annular channel; the axis of the annular channel forms a fourth circle, and the fourth circle is coaxial with the first circle; the top of the annular channel is coupled to the bottom surface of the protective cover plate, and the bottom of the annular channel is coupled to the top surface of a laminated cover plate; the height of the bottom surface of the layered cover plate is not lower than the height of the top end of a lens of the camera; wherein said annular channel is further configured to obtain a constrained sliding of said first frame; the lens is provided with the top lens; and

the first frame is configured as a ring of opaque sheet material; the first frame is provided with the hollow hole; the shape of the optical filter at least comprises a circle, an ellipse, an arc sheet or a rectangle, and the length of the diameter of the optical filter comprises the diameter not smaller than that of the top lens; and

the layered cover plate is coupled to the position of the optical axis of the top lens and is provided with an opening with a hollow structure, and the size of the opening comprises a projection area of the top lens on the layered cover plate which is not smaller than the size of the opening; and the number of the first and second groups,

if the top height of the lens is larger than the top surface of the outer frame of the camera, the light-blocking module further comprises a surrounding structure coupled to the lower part of the opening; the barrier structure is used for blocking the lens and is provided with two ports, the lower port of the barrier structure is coupled to the top surface of the outer frame of the camera, and the upper port of the barrier structure is coupled to the edge of the opening or the bottom surface of the layered cover plate and the periphery of the opening; the structure type corresponding to the enclosure structure at least comprises a retaining wall, a ring pad or a lens cone; and

the light-blocking module also comprises a light-blocking sheet coupled to one side or two sides of the light-blocking sheet, and the direction of one side or two sides of the light-blocking sheet conforms to the first circular trend; wherein

The light-isolating piece arranged on the top surface of the first frame is fixedly arranged at the interval between the adjacent light-isolating pieces at the bottom side edge of the light-isolating piece and the top surface of the first frame by forming a first included angle with the top surface of the first frame, and the top side edge of the light-isolating piece is abutted against the bottom surface of the protective cover plate; and

the top side edge of the light-isolating piece arranged on the bottom surface of the first frame is fixedly arranged at the interval between the adjacent cameras by a second included angle, the bottom side edge of the light-isolating piece abuts against the top surface of a layered cover plate, and the height of the top surface of the layered cover plate is not lower than that of the top end of the lens; the first included angle and the second included angle have the same corresponding tendency; and

the projection of the light-isolating piece on the first frame does not have an overlapped area with the light-isolating piece and the hollow hole; and

the light-isolating sheet has certain elasticity and is opaque, the corresponding material comprises a plastic sheet, the corresponding thickness comprises 0.05-0.2mm, the corresponding shape comprises a rectangle, and the corresponding width comprises the width consistent with the width of the annular channel;

or,

if the second circle is superposed with the first circle, the flat-plate-shaped hollow structure is further used for enabling the first frame to obtain constrained sliding if the optical filter is fixedly arranged on the first frame, and then the optical filter enters or exits a collecting light path of a target camera through the flat-plate-shaped hollow structure under the driving of the driving part by the first frame, and

if the optical filter is loaded on the first frame in an unfixed manner, the first frame is arranged on one side or two sides of the preset camera, the first frame is arranged in a peripheral cavity, the peripheral cavity is a closed cavity and is formed by communicating with the flat-plate-shaped hollow structure, and then the target optical filter enters or exits the acquisition light path of the preset camera through the flat-plate-shaped hollow structure under the driving of the driving part, wherein the heights of the positions corresponding to the unfixed portions are the same or different, and a connecting structure is or is not arranged between the first frames; and the number of the first and second groups,

if the second circle is parallel to the first circle, the filter is loaded on the first frame in a non-fixed manner: the first frame is fixedly arranged at the right inner side of the corresponding camera, the first frame is arranged in a peripheral cavity, the peripheral cavity is a closed cavity and is formed by communicating with the flat-plate-shaped hollow structure, the driving part drives the optical filter along the first circular radial direction to enter or exit the acquisition light path of the camera through the flat-plate-shaped hollow structure, or the first frame is not fixedly arranged at the right inner side of the camera, the first frame rotates for a certain angle around the axis of the first frame under the driving of the driving part so as to couple a target optical filter to a target right inner side of the camera, and then the driving part drives the target optical filter along the first circular radial direction to enter or exit the acquisition light path of the camera through the flat-plate-shaped hollow structure.

Exemplarily, the following steps are carried out: the drive portion may be configured as a push-pull member, or, a motor and a push-pull member. Wherein the push-pull member may comprise a rigid push-pull member, a shape memory alloy wire, or an electromagnetic drive member. The motor may be a voice coil motor or an ultrasonic motor. The movement of the optical filter is controlled by adjusting the temperature of the alloy wire, wherein the temperature adjustment can be realized by passing current, and the shape of the alloy wire can be restored to the original shape once heated to a certain jump temperature after being changed, so that the movement of the optical filter is controlled. The following curve, spring, or multi-bend line shapes may achieve greater deflection.

The ring pad may be a circular or irregular ring pad. The enclosure structure can also be a strip or a grid, and the material can be foam. The strips or grids are enclosed between the cameras and can act as the retaining wall. The guide rail or the slide rail can be made of low-friction materials, can be polished or coated on the outer wall surface, and can further comprise balls to reduce contact friction.

Preferably, the height difference is based on allowing the first frame to pass through, so as to achieve the thinness possible of the overall structure, thereby ensuring the impact strength of the protective cover. For example, a flat-plate-shaped channel is formed on a side wall of the mirror-cylinder-shaped enclosure structure, the channel forms the flat-plate-shaped hollow structure, the cross-sectional shape of the channel is coupled to the projection of the first frame or the optical filter on the side wall, and the channel penetrates into or through the enclosure structure.

The annular groove can be expanded into a cylindrical groove and can be reduced into an arc-shaped groove, and the annular groove, the cylindrical groove and the arc-shaped groove can both comprise the light-isolating piece to assist the light-isolating module to realize light isolation. The cylindrical groove and the first frame corresponding to the arc-shaped channel are respectively constructed into a disc shape and an arc sheet shape of an opaque sheet.

The following is a further embodiment of the imaging system configured corresponding to the second embodiment or the third embodiment of the imaging system described above.

Preferably, the image pickup system includes:

corresponding to the second linear array, and the first linear coincidence or orthogonal to the second linear, and the optical filter is fixedly loaded in the first chamber unit, and the driving part drives the first frame along the first linear trend, the camera system further includes:

the corresponding shape of the first frame at least comprises a strip-shaped sheet; and the corresponding arrangement position of the first frame comprises the lower part or the upper part of the protective cover plate, wherein,

if the first frame is arranged below the protective cover plate, the first frame is arranged between the protective cover plate and the camera, a first magnetic piece is arranged outside the protective cover plate, a second magnetic piece is arranged outside the light filtering module, and

the first magnetic attraction piece is used for pulling the second magnetic attraction piece when the first magnetic attraction piece is displaced along the first linear direction so as to drive the first frame or the optical filter to enable the optical filter of a target to enter or exit a collecting light path of the camera of the target, and the structure type of the first magnetic attraction piece at least comprises a slidable piece which is coupled with one side surface or the inner periphery or the upper part of the periphery of the protective cover plate and is restrained to slide;

if the power source is arranged on the protective cover plate, the power source of the driving part also comprises manual operation;

or,

corresponding to the annular array, the first circle is overlapped with the second circle, the optical filter is fixedly loaded on the first cavity unit, the driving part drives the first frame along the trend of the first circle, and the camera system further comprises:

the corresponding shape of the first frame comprises a disc shape, a ring sheet shape or an arc sheet shape; and the first frame setting position includes the protective cover plate being lower or upper, wherein,

if the first frame is arranged below the protective cover plate, the first frame is arranged between the protective cover plate and the camera, a third magnetic piece is arranged outside the protective cover plate, a fourth magnetic piece is arranged outside the light filtering module, and

the third magnetic part is used for pulling the fourth magnetic part when the third magnetic part is displaced along the first circular trend so as to drive the first frame or the optical filter to enable the optical filter of a target to enter or exit from a collecting light path of the camera of the target, and the structure type of the third magnetic part at least comprises a toggle ring which is coupled to the upper part or the inner periphery or the periphery of the protective cover plate and is restrained to rotate;

if the power source is arranged on the protective cover plate, the power source of the driving part also comprises manual operation.

Preferably, the image pickup system includes:

corresponding to the first linear array, and the driving part is configured to drive the first frame to move along the first axial direction, so as to couple a target to the optical filter to the right side of the second cavity unit, drive the target to enter the optical filter into the collection light path of the camera via a guide rail, and return to the second cavity unit, where the camera system further includes:

the driving portion includes an electromagnetic driving member including:

the structure is a moving coil and moving iron composite device, the moving coil and moving iron composite device comprises a first electrified coil, a second electrified coil, a first permanent magnet and a second permanent magnet, wherein the first electrified coil is coupled to the bottom end of the first frame and mutually matched with the first permanent magnet fixedly arranged under the first frame to form a moving coil unit, the second electrified coil is coupled to the outer side of the first frame, the axis of the second electrified coil points to the guide rail, the second permanent magnet is arranged on the periphery of the optical filter and preferentially coupled to the outer side of the optical filter, which is far away from the guide rail, and the second electrified coil and the second permanent magnet are matched to form a moving iron unit;

or,

the optical filter is fixedly loaded in the first cavity unit corresponding to the second linear array, and the first linear array is superposed or orthogonal to the second linear array, and the driving part drives the first frame along the direction of the first linear array so as to couple a target optical filter to a target camera, and the camera system further comprises:

the corresponding shape of the first frame at least comprises a strip-shaped sheet; and the driving part comprises an electromagnetic driving part, wherein the electromagnetic driving part comprises:

the structure is first moving iron subassembly, first moving iron subassembly includes a permanent magnet group, an elastic component, an electrified coil group, wherein permanent magnet group contains one or more permanent magnet unit, the permanent magnet unit is located first frame, the elastic component is followed first line shape trend and its first end coupling extremely on the lateral wall face of first frame, the second end is established to the stiff end, the electrified coil group includes one or more electrified coil unit, the electrified coil unit is followed first line shape trend is the array and arranges to but electrified coil unit follows

The energizable coil unit is configured as a sheet having a through hole and fixedly disposed below and/or above the first frame, and an axis of the through hole is perpendicular to the first linear direction, or is configured as a solenoid and fixedly disposed at a periphery of the first frame, and the axis of the solenoid is along the first linear direction, and

the first superposed magnetic field is generated by controlling the power-on or power-off state of all the coil units capable of being electrified, and is matched with the second superposed magnetic field carried by the permanent magnet group to drive and position the first frame, so that the optical filter of the target enters or exits the acquisition optical path of the camera of the target, and

when all the energizable coil units enter a power-off state, the first superposed magnetic field disappears, and the first frame is driven and positioned under the restoring force of the elastic piece, so that the optical filter exits the acquisition optical path;

or,

corresponding to the second linear array, and the first linear coincidence or the orthogonal to the second linear, and the optical filter is loaded in the first chamber unit in a non-fixed manner, the first chamber unit is fixed on one side or two sides of the corresponding camera, and the driving part drives the optical filter to enter or exit the collecting light path of the camera along the first linear trend, the camera system further comprises:

the corresponding number of the first frames comprises one or two, and each first frame is coupled with one filter; and the driving part comprises an electromagnetic driving part, wherein the electromagnetic driving part comprises:

the structure is first moving-iron unit, first moving-iron unit includes a permanent magnet, an elastic component, an electrified coil, wherein the permanent magnet is located filter ring week and preferential coupling are close to one side of electrified coil, the elastic component is followed first line shape trend and its first end coupling extremely on the lateral wall face of filter, the second end is established to the stiff end, electrified coil set firmly in first frame is kept away from one side of camera and its axis are followed first line shape trend to and

when the energizable coil enters an energized state, a first magnetic field is generated and is mutually repelled with a second magnetic field carried by the permanent magnet, so that the optical filter is pushed to enter a collecting optical path of the camera, and

when the energizable coil enters a power-off state, the first magnetic field disappears, and the optical filter exits the acquisition optical path and returns to the first accommodating unit under the action of the restoring force of the elastic piece;

or,

the structure is that the second moves indisputable unit, the second moves indisputable unit and includes a permanent magnet, an elastic component, a can circular telegram coil, wherein the permanent magnet is located the light filter ring is week and preferential coupling is close to it the inboard of camera, the elastic component is followed first linear trend and its first end are located on the lateral wall face of light filter and preferential coupling the light filter is kept away from the outside of camera, second end are established to the stiff end, can circular telegram coil set firmly in the opposite side of the ring of camera and its axis is directional the light filter to and circular telegram coil

The other side of the camera is provided with or not provided with another first frame, wherein if the other first frame is arranged, the other first frame is arranged at the outer side of the electrified coil, and the optical filter

When the electrified coil enters an electrified state, a first magnetic field is generated to attract a second magnetic field carried by the permanent magnet, and then the optical filter is dragged to enter the acquisition optical path of the camera, and

or,

the structure is that the third moves indisputable unit, the third moves indisputable unit and includes a permanent magnet, an elastic component, a can circular telegram coil, wherein the permanent magnet is located the light filter girth, the elastic component is followed first linear trend and its first end coupling extremely on the lateral wall face of light filter, the second end is established to the stiff end, can circular telegram coil set firmly in the camera the periphery of top lens is followed with its axis the optical axis direction of top lens, the quantity of the coil that can circular telegram includes one or two to and

when the electrified coil enters an electrified state, a first magnetic field is generated and mutually attracted with a second magnetic field carried by the permanent magnet, so that the optical filter is dragged to enter the acquisition light path of the camera, and

or,

the structure is the fourth moving-iron unit, the fourth moving-iron unit includes a permanent magnet, an elastic component, a can circular telegram coil, wherein the permanent magnet is located the light filter ring is week, the elastic component is followed first line shape trend and its first end coupling extremely on the lateral wall face of light filter, the second end is established to the stiff end, can circular telegram coil structure be a solenoid that sets firmly and locate the light filter is peripheral, the axis of solenoid is followed first line shape trend to and

or,

the structure is the fifth moving-iron unit, the fifth moving-iron unit includes a permanent magnet, an elastic component, a can circular telegram coil, wherein the permanent magnet is located the light filter ring is week, the elastic component is followed first linear trend and its first end coupling extremely on the lateral wall face of light filter, the second end is established to the stiff end, can circular telegram coil set firmly in the camera the periphery of top lens is followed and its axis is followed the optical axis direction of top lens, and

the number of the optical filters is two, the optical filters are respectively a first optical filter and a second optical filter, and the optical filters are oppositely arranged on two sides of the camera, and

the permanent magnets arranged around the first and second filters respectively have opposite magnetic field lines, and

when the energizable coil enters a forward energizing state, a first magnetic field is generated and mutually attracted with a second magnetic field carried by the permanent magnet and arranged on the first optical filter, so that the first optical filter is dragged to enter the acquisition light path of the camera, and

when the energizable coil enters a reverse energization state, a third magnetic field is generated, the permanent magnet carried by the permanent magnet is repelled by the second magnetic field which is arranged on the first optical filter, and the permanent magnet carried by the permanent magnet is attracted by the fourth magnetic field which is arranged on the second optical filter, so that the first optical filter is pushed to exit the acquisition light path of the camera and is dragged to enter the acquisition light path and the acquisition light path

When the energizable coil enters a power-off state, the optical filter exits the acquisition optical path and returns to the first accommodating unit under the action of the restoring force of the elastic piece;

or

The structure is the sixth moving iron unit, the sixth moving iron unit includes a permanent magnet, an elastic component, first electrified coil, the second electrified coil, wherein the permanent magnet is located the light filter ring is week, the elastic component is followed first linear trend and its first end coupling extremely on the lateral wall face of light filter, the second end is established to the stiff end, first electrified coil set firmly in first frame is kept away from one side of camera, and its axis is followed first linear trend, and

a plurality of second energizable coils constituting a second energizable coil group and located on the same plane, the second energizable coils surrounding the periphery of the top lens of the camera and having no overlapping area with the projection of the top lens on the same plane, the axis direction of the second energizable coils being the same as the optical axis direction of the top lens, and

when the first electrified coil enters an electrified state, a first magnetic field is generated and is mutually repelled with a second magnetic field carried by the permanent magnet, so that the optical filter is pushed to enter the acquisition optical path of the camera, and

when one or more second energizable coils in the second energizable coil group enter an energized state, a third magnetic field is generated to interact with a second magnetic field carried by the permanent magnet, so that the optical filter is driven to obtain corresponding rotation action and rotation angle or obtain the displacement between the optical filter and the optical axis of the top lens, and

when the first electrified coil and the second electrified coil enter a power-off state, the optical filter exits the acquisition optical path and returns to the first containing unit under the action of the restoring force of the elastic piece;

or,

the number of the first frames is one or two, each first frame is coupled with two connected optical filters, and the connected parts are provided with light-tight connecting pieces or the connected parts are covered edges of the optical filters; and the driving part comprises an electromagnetic driving part, wherein the electromagnetic driving part comprises:

the structure is the seventh moving-iron unit, the seventh moving-iron unit includes a permanent magnet, an elastic component, a can circular telegram coil, wherein the permanent magnet is located the light filter girth, and, the elastic component is followed first line shape trend and its first end coupling extremely on the lateral wall face of light filter, the second end is established to the stiff end, and can circular telegram coil structure be a solenoid and set firmly in the periphery of light filter, or, the structure be one have the through-hole the sheet and set firmly in first frame is kept away from one side of camera, and can circular telegram coil's axis is followed first line shape trend, and

when the electrified coil enters an electrified state of first current intensity, a first magnetic field is generated and interacts with a second magnetic field carried by the permanent magnet, and then the optical filter close to the camera is pushed to enter the acquisition light path of the camera, and

when the energizable coil enters an energization state of a second current intensity, a third magnetic field is generated to interact with a second magnetic field carried by the permanent magnet, so that the optical filter far away from the camera enters an acquisition light path of the camera, and

when the energizable coil enters a power-off state, the third magnetic field disappears, and the optical filter exits the acquisition optical path and returns to the first accommodating unit under the action of the restoring force of the elastic piece;

or,

corresponding to the second linear array, and the first linear coincidence in the second linear, and the optical filter is loaded in the first chamber unit in a non-fixed setting, the first chamber unit is fixed in one side or both sides of the camera corresponding to the first chamber unit, and the driving part drives the optical filter to enter or exit from the collecting light path of the camera along the first linear trend, the camera system further includes:

the structure is the eighth movable iron unit, the eighth movable iron unit includes a permanent magnet, an elastic component, an electrified coil, wherein the permanent magnet is located the light filter ring is week and preferentially couples in it and is close to the inboard of camera, the elastic component is followed first linear trend and its first end are located on the lateral wall face of light filter and preferentially couple in the light filter is kept away from the outside of camera, second end are established to the stiff end, the electrified coil set firmly in the periphery of light filter or be close to the inboard of camera and its axis is directional the light filter to and

the quantity that the light filter corresponds is two, is first light filter and second light filter respectively, and locates towards ground the camera both sides, and first light filter corresponds can the electrical coil be first can the electrical coil and correspond the permanent magnet is first permanent magnet, the second light filter corresponds can the electrical coil be second can the electrical coil and correspond the permanent magnet is the second permanent magnet, wherein first permanent magnet with the second permanent magnet orientation is the same, and

when the first electrified coil enters an electrified state, a first magnetic field is generated and mutually attracted with a second magnetic field carried by the second permanent magnet, so that the second optical filter is dragged to enter the acquisition light path of the camera through the through hole of the second electrified coil, and

when the first electrified coil enters a power-off state and the second electrified coil enters an electrified state, the second electrified coil generates a third magnetic field, the third magnetic field and a fourth magnetic field carried by the first permanent magnet attract each other, and then the first optical filter is pulled to enter the acquisition light path of the camera through the through hole of the first electrified coil, and

when the energizable coil enters a power-off state, the optical filter exits the acquisition light path along the original path and returns to the first accommodating unit under the action of the restoring force of the elastic piece;

or,

the structure is the ninth moving iron unit, the ninth moving iron unit includes a permanent magnet, an elastic component, an electrified coil, wherein the permanent magnet is located the light filter ring is week and preferential coupling is close to one side of electrified coil, the elastic component is followed first linear trend and its first end coupling extremely on the lateral wall face of light filter, the second end is established to the stiff end, the electrified coil set firmly in one side and its axis of camera are followed to first frame is kept away from first linear trend to and its axis is followed

The number of the optical filters is two, namely a first optical filter and a second optical filter, and the optical filters are adjacently arranged between the two cameras, the two cameras are respectively a first target camera and a second target camera, and

the elastic part corresponding to the first optical filter is a first elastic part and the permanent magnet corresponding to the first optical filter is a first permanent magnet, the elastic part corresponding to the second optical filter is a second elastic part and the permanent magnet corresponding to the second optical filter is a second permanent magnet, wherein

The first optical filter, the first permanent magnet and the first elastic piece are coupled to the first target camera, the second optical filter, the second permanent magnet and the second elastic piece are coupled to the second target camera, and further the first optical filter, the first permanent magnet and the first elastic piece are coupled to the second target camera

Obtaining an assembly of said first permanent magnet-said first elastic member-said energizable coil-said second elastic member-said second permanent magnet arranged along said first linear trend, and

when the electrified coil enters a positive electrified state, a third magnetic field is generated, the third magnetic field is mutually repelled with the first magnetic field carried by the first permanent magnet and mutually attracted with the second magnetic field carried by the second permanent magnet, and then the first optical filter is pushed to enter the first target and the acquisition optical path of the camera, and

when the energizable coil enters a reverse energizing state, a fourth magnetic field is generated, the fourth magnetic field is mutually repelled with the fourth magnetic field carried by the second permanent magnet and mutually attracted with the first magnetic field carried by the first permanent magnet, so that the second optical filter is pushed to enter the acquisition light path of the camera of the second target, and

when the energizable coil enters a power-off state, the optical filter exits the acquisition light path along the original path and returns to the first accommodating unit under the action of the restoring force of the corresponding elastic piece;

or,

the corresponding number of the first frames comprises one or two, and each first frame is coupled with one filter; and the drive portion comprises a shape memory alloy wire, the drive portion further comprising:

is configured as a first push-pull unit comprising a first shape memory alloy wire and a second shape memory alloy wire, wherein the first shape memory alloy wire and the second shape memory alloy wire both run along the first linear shape and have a first end coupled to the side of the optical filter away from the camera, a second end is set as a fixed end, and

the shape corresponding to the first shape memory alloy wire at least comprises a line shape, a curve shape, a spring shape or a multi-bending shape line shape, the shape corresponding to the second shape memory alloy wire at least comprises a line shape, a curve shape, a spring shape or a multi-bending shape line shape, and

when the first shape memory alloy wire enters a power-on state, the distance between the two ends is increased, and the optical filter is further pushed to enter a collecting light path of the camera, and

when the first shape memory alloy wire enters a power-off state and the second shape memory alloy wire enters a power-on state, the distance between two ends of the second shape memory alloy wire is shortened, and the optical filter is further pulled to exit the collection light path;

or,

the structure of the second push-pull unit is that the second push-pull unit comprises an electrified coil, a shape memory alloy wire and a permanent magnet, wherein the electrified coil is fixedly arranged on one side of the first frame far away from the camera, the axis of the electrified coil is along the first linear trend, the shape memory alloy wire is along the first linear trend, the first end of the shape memory alloy wire is coupled to one side of the optical filter far away from the camera, the second end of the shape memory alloy wire is set as a fixed end, the permanent magnet is arranged on the periphery of the optical filter, and

the shape corresponding to the shape memory alloy wire at least comprises a linear shape, a curved shape, a spring shape or a multi-bending shape linear shape, an

when the energizable coil enters a power-off state and the shape memory alloy wire enters an energizing state, the distance between two ends of the shape memory alloy wire is shortened, and the optical filter is further pulled to exit the acquisition light path;

or,

corresponding to the annular array, the first circle is overlapped with the second circle, the optical filter is fixedly loaded on the first cavity unit, the driving part drives the first frame along the trend of the first circle so as to couple a target of the optical filter to a target of the camera, and the camera system further comprises:

the corresponding shape of the first frame comprises a ring sheet shape, an arc sheet shape or a disc shape; and the driving part comprises an electromagnetic driving part, wherein the electromagnetic driving part comprises:

the structure is the second and moves indisputable subassembly, the second moves indisputable subassembly and includes first permanent magnet group, second permanent magnet group, an electrical coil group, wherein first permanent magnet group includes one or more first permanent magnet units, first permanent magnet unit is located first frame, second permanent magnet group includes one or more second permanent magnet units, second permanent magnet unit set firmly in top, below or the ring week of first frame, electrical coil group includes one or more electrical coil units, electrical coil unit follows first circular trend is the array and arranges to but, the electrical coil unit is followed

The energizable coil unit is configured as a sheet having a through hole and fixedly disposed below and/or above the first frame, an axis of the through hole is perpendicular to a first circular direction, or is configured as a solenoid and fixedly disposed at a periphery of the first frame, an axis of the solenoid is along the first circular direction, and

generating a third superposed magnetic field by controlling the power-on or power-off state of all the coil units capable of being powered on, and mutually matching with a fourth superposed magnetic field carried by the first permanent magnet group to drive the first frame to rotate around the axis thereof and position the first frame, so that the optical filter of the target enters or exits the target and the acquisition light path of the camera, and

when all the electrified coil units enter a power-off state, the third superposed magnetic field disappears, and a fourth superposed magnetic field carried by the first permanent magnet group and a fifth superposed magnetic field carried by the second permanent magnet group interact with each other to drive and position the first frame, so that the optical filter of the target exits from the acquisition optical path of the camera of the target;

or,

corresponding to the annular array, the first circle is parallel to the second circle, the optical filter is loaded in the first cavity unit in a non-fixed mode, the first cavity unit is not fixed on the right inner side of the camera, the driving part is used for driving the first frame to rotate for a certain angle so as to couple a target to the optical filter to the right inner side of the camera, and then the target is driven along the first circle in the radial direction so that the optical filter enters or exits from the target to the collecting light path of the camera, and the camera system further comprises:

the structure is that the third moves indisputable subassembly, the third moves indisputable subassembly and includes first permanent magnet group, second permanent magnet group, an electrified coil assembly, wherein first permanent magnet group contains one or more first permanent magnet unit, first permanent magnet unit is located first frame, second permanent magnet group contains one or more second permanent magnet unit, second permanent magnet unit set firmly in top, below, interior circumference or the ring of first frame are all, electrified coil assembly contains one or more electrified coil unit, electrified coil unit follows first circular trend is the array and arranges to but the circular coil unit is followed

generating a sixth superposed magnetic field by controlling the power-on or power-off state of all the coil units capable of being powered on, and mutually matching with a seventh superposed magnetic field carried by the first permanent magnet group to drive the first frame to rotate around the axis and position the first frame, so that the optical filter of a target is coupled to the target at one side of the camera, and

when all the electrified coil units enter a power-off state, the sixth superposed magnetic field disappears, and a seventh superposed magnetic field carried by the first permanent magnet group and an eighth superposed magnetic field carried by the second permanent magnet group interact with each other to drive the first frame to rotate around the axis of the first frame and position the first frame, so that the optical filter exits from the acquisition optical path of the camera;

or,

corresponding to the annular array, and the first circle intersects in the second circle, and the optical filter is loaded in the first chamber unit in a non-fixed manner, the first chamber unit is fixed on the periphery of the corresponding camera, and the driving part drives the optical filter to enter or exit the collecting light path of the camera along the first circular radial direction, the camera system further comprises:

the corresponding number of the first frames comprises one or more than one, and each first frame is coupled with one filter; and the driving part comprises an electromagnetic driving part, wherein the electromagnetic driving part comprises:

the structure is the fourth movable iron subassembly, the fourth movable iron subassembly includes a permanent magnet, an elastic component, first electrified coil, the second electrified coil, wherein the permanent magnet is located the light filter ring is week, the elastic component is followed first circular radial and its first end coupling extremely on the lateral wall face of light filter, the second end is established to the stiff end, first electrified coil set firmly in first frame is kept away from one side of camera and its axis are followed first circular radial, and

a plurality of the second energizable coils constitute a second energizable coil group and are located on the same plane, the second energizable coils surround the periphery of the top lens and a projection of the top lens on the same plane does not have an overlapping region with the second energizable coils, an axial direction of the second energizable coils is the same as an optical axis direction of the top lens, and

when the first electrified coil and the second electrified coil enter a power-off state, the optical filter exits the acquisition optical path and returns to the first accommodating unit under the action of the restoring force of the elastic piece.

The energizable coil may be a planar coil having a through hole, or a solenoid having a circular or rectangular cross section, for example. A plurality of said permanent magnets may be arranged in an array by combination of position, shape and/or orientation to cooperate with said energizable coil. The orientation is the relative direction of the N pole and S pole of the permanent magnet. The elastic piece can be a straight spring or a spring sheet. For example, the curve is arc-shaped; the multi-bending line shape is bent to form a strip shape sheet shape through reciprocating bending.

In some possible embodiments, the optical filter is loaded in the first cavity unit in a non-fixed manner, the first cavity unit is fixed to one side or two sides of the camera corresponding to the first cavity unit, and the driving portion drives the optical filter to enter or exit the collection optical path of the camera along the direction of the first circle, where the first cavity unit corresponds to the annular array, and the first circle coincides with the second circle, and the optical filter further includes:

the corresponding number of the first frames comprises one or two, and each first frame is coupled with one filter; and the drive portion comprises an electromagnetic drive, wherein the electromagnetic drive, equivalently or similarly, may be referred to in any of the corresponding possible embodiments of the first to ninth moving-iron units; alternatively, reference may be made to any of the possible embodiments corresponding to the first to second push-pull units.

In other possible embodiments, the optical filter is loaded in the first cavity unit in a non-fixed manner, the first cavity unit is fixed to the periphery of the camera corresponding to the first circular array, and the driving portion drives the optical filter to enter or exit the collection optical path of the camera along the radial direction of the first circular array, where the first circular array intersects the second circular array, and the camera system further includes:

the corresponding number of the first frames comprises one or more than one, and each first frame is coupled with one filter; and the drive portion comprises an electromagnetic drive, wherein the electromagnetic drive, equivalently or similarly, may be referred to in any of the corresponding possible embodiments of the first to ninth moving-iron units; alternatively, reference may be made to any of the possible embodiments corresponding to the first to second push-pull units. Wherein one or more first frames may be disposed around a circumference of the first camera, and the plurality of first frames may be uniformly or non-uniformly coupled to the circumference.

It should be noted that the moving coil and moving iron composite device, the moving iron unit, or the moving iron assembly may allow a small amplitude shaking during operation, and in combination with, for example, the size of the optical filter not smaller than the top lens, the light-passing hole, and the light-adjusting hole, the optical filter and the top lens do not need to be precisely positioned and rigidly fixed.

The following are further embodiments of the camera system.

Preferably, the optical filter includes:

the corresponding types at least comprise one or more of a polarizer, a UV mirror, a day lens, a red lens, an orange lens, a yellow lens, a green lens, a blue lens, a gray lens, a Leeb lens, a fluorescent lens, a light-reducing night scene lens, a red enhancing lens, an infrared filter, an infrared cut filter, a gradual change lens, a soft lens, an atomizing lens, a crescent soft blur lens, an overspeed lens, a reflection lens, a starlight lens, a magic mirror, a hollow lens, a dream mirror, a close-up lens, a polygon mirror, a multi-row lens, a rainbow lens, an MC-UV lens, a semi-transparent lens, a non-transparent lens, an aperture lens and a refractor;

wherein the optical filter further comprises:

the corresponding shapes include at least: one or more of rectangle, square, round, ellipse and arc sheet;

the corresponding dimensions include at least: not less than the diameter of the top lens of the camera; or, not less than the inner diameter or outer diameter of the top port of the lens barrel corresponding to the top lens of the camera;

the corresponding thicknesses include at least: 0.05-0.1mm and/or 0.1-1mm and/or 1-2 mm;

the top surface of the light-reflecting film is provided with or not provided with a film with the anti-reflecting function;

the edge of the light-proof cover is provided with or not provided with a light-proof edge;

if the optical filter comprises the polarizer, the driving part is provided with or not provided with a first driving piece, and the first driving piece is used for adjusting the rotation angle of the polarizer after the polarizer enters the acquisition light path of the camera so as to realize the expected polarization filtering effect and enable the camera to obtain a third image;

if the optical filter comprises the gradual change mirror, the driving part is provided with or not provided with a second driving part, and the second driving part is used for adjusting the distance between the boundary of the gradual change mirror and the optical axis corresponding to the collection optical path after the gradual change mirror enters the collection optical path of the camera, and/or adjusting the rotation angle of the boundary of the gradual change mirror to realize the expected gradual change filtering effect and enable the camera to obtain a fourth image; and if the driving part does not have the second driving part and the camera comprises an optical anti-shake component, adjusting the position relation between the optical axis corresponding to the collection optical path and the boundary line through the optical anti-shake component;

if the optical filter comprises the refractor, the driving part is provided with or not provided with a third driving piece, and the third driving piece is used for adjusting the height difference between the refractor and a lens at the top of the camera after the refractor enters the collecting light path of the camera so as to realize the expected refracted light effect and enable the camera to obtain a fifth image;

if the optical filter comprises a specific optical filter which at least comprises the polarizer, the red mirror, the green mirror, the blue mirror or the red enhancing mirror, acquiring and responding to a preset adjustment instruction of a shooting parameter according to the type of the specific optical filter entering the acquisition light path, wherein the shooting parameter comprises an exposure level, so that the camera obtains a sixth image;

if the optical filter is composed of a transparent substrate and a filtering function coating film arranged on at least one surface of the transparent substrate, wherein if the filtering function coating film is arranged on both surfaces of the transparent substrate, the types of the filtering function coating films are the same or different.

It should be noted that the filter, its shape or size, only needs to ensure that it covers the top lens of the camera, and does not need to be precisely positioned or focused to meet the requirements of low machining precision and positioning. The smaller the diameter of the top lens (e.g. 2 mm), or the smaller the diameter of the light-passing hole or the light-adjusting hole, the smaller the required size of the optical filter can be, so as to reduce the rated power of the driving part, improve the response speed of driving, reduce the volume of related components, reduce noise, and save power. In some embodiments, the filter module is preferentially coupled to or coupled only to the top lens with the smallest diameter, or the light passing hole or the light adjusting hole with the smallest diameter, or the top lens with the smallest height difference between the top lens and the light passing hole. Wherein, the camera corresponding to the minimum height difference can be a periscopic camera.

The corresponding size of the optical filter can be not smaller than the diameter of the light-passing hole and/or the light-adjusting hole. The thinner the thickness of the filter, the less light loss is caused. The anti-reflection function coating film has an anti-reflection light effect so as to reduce reflection and prevent the reflection from reflecting back and forth on the top surface of the optical filter and the bottom surface of the protective cover plate to form light interference.

Exemplarily, the above:

the polarizer plays a role of weakening the reflected light on the surface of the object. The blue sky can be bluer, and the flowers are more gorgeous. And the reflection of the water surface can be reduced, and the fog of the low-angle shot scene can be eliminated. The exposure level 2 needs to be increased during loading. When the polarizer is used, the optical axis of the polarizer is oriented to form an included angle of 90 degrees with the angle of sunlight. The lens is not suitable for being used with a wide-angle camera, otherwise, the brightness of the picture is uneven.

The UV mirror, also called ultraviolet mirror, can basically eliminate the influence of ultraviolet rays and stray light on the light sensitivity and protect the lens.

The skylight mirror can absorb ultraviolet rays and is applicable to all weather. Reduce the blue phenomenon of the shadow part.

The red mirror can absorb blue light, can generate a romantic sky effect, or can shoot an effect similar to the moon and the night in the daytime, and has the function of absorbing ultraviolet rays. In use (i.e., loading the collection path of the camera), an exposure level of 3 is typically added.

An orange mirror, which can absorb blue and green light and pass yellow, orange and red light. The scene contrast effect can be enhanced.

The yellow mirror can accurately correct the tone of the full-color film, and obtain a larger contrast between a blue sky or trees and white clouds.

And a green mirror which absorbs red, blue and purple light through yellow and green light. It is often used in dark sky and for representing skin tone. After the acquisition light path of the camera is loaded, exposure needs to be increased by about three levels.

The blue mirror can absorb red, orange, yellow and other colors through cyan, blue and purple lights. The exposure needs to be increased by about 2 levels.

The gray mirror, also called ND mirror, belongs to the light reducing mirror, has certain absorption characteristic in the visible light range, and has the functions of blocking light and regulating brightness without any color change. Used for shooting silk shape in running water, etc. The large aperture is used for shooting under strong light to obtain shallow depth of field, but the shutter speed is often beyond the limit, resulting in overexposure of the picture, and a reduction mirror can be used to reduce the light input.

The Leiden lens comprises a Leiden 80 which is a color temperature conversion filter lens; a leideng 81, which is a warm light-adjusting balance filter; a leideng 82, a color balancing filter; and the Reden 85 is a color temperature conversion filter.

The fluorescent mirror is a special color compensation filter. The color cast phenomenon can be corrected, so that the picture color is restored to be real.

The light-reducing night-vision goggles are gray mirrors and have a strong light-blocking effect. The excellent night scene effect can be shot under the sunlight.

The red enhanced mirror is made of an imported optical material made of an expensive rare earth element dissolved therein. The color saturation of red, light red and brownish red objects in the scenery can be obviously improved, so that the scenery is more bright, beautiful and strong. For example, the maple leaves in autumn are redder, the strawberries and the tomatoes are more attractive for birth, the sunset atmosphere is stronger, and wedding or Christmas celebration is more added, etc. When in use, 1/2-1 level exposure is required to be increased. When the mirror is combined with the polarizer, the blue sky can be more dense and beautiful in color.

And the infrared filter is used for shooting infrared photos and dynamic scenes. In daytime, a large amount of infrared rays exist in sunlight, but the visible light is stronger, so an infrared filter is needed to be added to filter the visible light so as to obtain a pure infrared effect.

An infrared cut filter, also known as an infrared filter or a heat absorption filter, is a filter applied to filter infrared bands. The infrared camera is used for preventing unnecessary heat from burning the lens and preventing the infrared ray from causing picture distortion.

The gradual change mirror can be divided into a gradual change mirror and a gradual change diffusion mirror, and can be divided into soft gradual change and hard gradual change in the gradual change form, wherein the soft transition range is larger, and otherwise, the transition range is smaller. The gradual change mirror is suitable for shooting scenes with large light ratio, and can effectively balance the light ratio of the ground and the sky particularly for shooting sunrise or sunset. The loading of the gradual change mirror can obtain a more natural and real original scene, or reduce the realization difficulty including calculating photography and the instant effect presentation.

The soft lens, also called soft focus lens, is divided into 1#, 2#, and 3#, and the soft and clear effect can be produced by using the soft lens. The portrait is shot, so that wrinkles, spots, pores and the like of the skin of the human body can be softened, and the effects of fineness, fullness, youth and charming are achieved.

The atomizing mirror is a common filter for natural wind and light photography artistic creation, and is also widely applied to advertisement photography and portrait shooting, so that the image generates a foggy day effect. The exposure dose may affect the intensity of the fog.

Crescent moon soft obscurity glasses, which belongs to obscurity glasses and can be used for creating special effects such as wedding dress photography. The mirror has a clear upper part and a dim lower part, and the crescent is hazy, so that people can feel a beautiful and dreamlike environment and have romantic colors.

The overspeed mirror is a special effect mirror with half of transparent and the other half of cylindrical lens. The front side of the image of the main body is clear, and most of the image at the rear side drags out the ghost, so that the object can show the effect of quick movement.

The reflection mirror is a rectangular reflector for positive reflection (mirror surface vacuum silver plating). The land scenery, buildings, people and the like without water surfaces around can be shot into pictures shot at lakesides and riversides, and the reversed images of the scenery are clearly shown.

The star mirror is divided into 2 lines, 4 lines, 6 lines, 8 lines, 16 lines and the like by taking a luminous point as a center, and a series of parallel lines are regularly etched on the surface of colorless optical glass to form the effect of four rays of light under the diffraction action of light. For example, a stage or a night scene is photographed, and a light of a picture or the like can be photographed to have a flickering effect.

Magic mirror, also called cyclone mirror, is one of filters for rendering the dynamic effect of the main body, which is a central focusing and peripheral spiral scattering shape. When in use, a wide-angle lens or a small aperture can be adopted, and the small aperture is preferably used for shooting.

The hollow mirror is characterized in that the original state of glass is reserved for the central part of the mirror, and the periphery of the mirror is processed into various effects by special processes. The main effect of the mirror is to highlight the theme, creating an atmosphere that is bracketed by the surroundings.

The dream mirror features that its central focus is focused and its peripheral scenery is blurred to form a slight halo, so making people feel as if they are dreaming. It is often used to photograph wedding, star or other artistic photographs. The effect is more obvious when the long-focus lens is used under a dark background.

A close-up mirror, which, when in use, can focus, for example, a lens on an object much closer than usual, producing the effect of a close-up image. The number of the aperture can be divided into +1, +2, +3, +4, and the aperture is as small as possible when shooting.

The polygon mirror is divided into 2 shadow, 3 shadow, 4 shadow, 5 shadow, etc. When shooting, if the aperture is small, the overlapping interference among the images is less; if the aperture is large, the overlap interference is large. If the shooting distance is short, the images are overlapped more; if the distance is long, the image overlap is small.

The multi-row mirrors are prisms, which are used in the same manner as the above-described polygon mirrors, but are spread in the same direction in arrangement. The mirror can form special interest and effect, and can also be applied to the aspect of advertisement photography.

The rainbow mirror, or rainbow mirror behind rain, is used for under any season, weather condition, artifical rainbow effect that simulates out. When shooting, the backlight is preferably selected, and the influence of the change of the focal length and the aperture on the rainbow definition is noticed.

The MC-UV mirror, also called as a multi-layer coated UV mirror or a multi-layer coated anti-ultraviolet filter, can play a role in protecting a lens, filtering ultraviolet rays, enhancing contrast and increasing color saturation.

The semi-transparent mirror is used for reducing the natural light intensity, such as when the light is strong or faces the sun to shoot a scene.

The opaque mirror is used for shielding the camera, particularly when the camera does not work, the opaque mirror can be used for reminding a user that the camera is currently in a non-working state, and can also be used for preventing a hacker from remotely controlling the camera to take a candid photograph.

The aperture lens is a transparent disc or a circular hole or a rectangular hole with a certain diameter at the center. To obtain different apertures corresponding to shape and/or size. May be used in stacked combination with other filters.

The refractor is a lens with the function of refracting light, and the zooming effect is realized.

The shape of the gradual change mirror is preferably square. Therefore, the posture of the gradual change mirror when being driven is stably restricted on the guide rail, and the trend of the gradual change boundary is stable when the distance between the gradual change boundary of the gradual change mirror and the optical axis of the collection optical path is adjusted.

The camera group may further include: a flash module and/or a photosensitive device. The spatial relationship or avoidance relationship of the arrangement between the camera and the flash lamp module and/or the photosensitive device or the light interference between the camera and the flash lamp module and/or the photosensitive device needs to be considered.

Examples of the second aspect

The protective cover plate of the second aspect of the invention can simplify and compact the structure of the camera system and thin the whole thickness; the light-filtering module and the light-isolating module are hidden in the beneficial part of the lower part of the protective cover plate. In some embodiments, the support structure at the periphery of the receiving cavity may be regarded as the first frame. In other embodiments, the protective cover plate forms the light blocking module. The metal comprises stainless steel, an aluminum alloy or an aluminum magnesium alloy.

The protective cover of the first or second aspect of the present invention may be a top cover of a boss of a mobile phone back cover, for example. The top cover plate can be a transparent plate, the bottom surface of the top cover plate is bonded with an opaque layer with hollow holes, and the hollow holes form the light through holes; the top cover plate may be formed of a plurality of transparent plates and coupled to a top lens of one of the cameras, respectively.

Examples of the third aspect

The following is a further embodiment of the electronic device provided by the third aspect of the invention.

Preferably, the mobile phone includes:

the back cover of the mobile phone is coupled with the camera group contained in the camera system; the camera group comprises a plurality of cameras; the preset camera coupled with the light filtering module is a first camera, and the preset camera not coupled with the light filtering module is a second camera; wherein,

if the optical filter is fixedly arranged and loaded in the optical filtering module, the mobile phone further comprises:

having a flash module and a protective cover as described in the first or second embodiment, and the protective cover being rectangular in shape with its length direction along the width direction of the handset, an

The second camera is coupled to a lower side region of the protective cover, the first camera is coupled to an upper side region of the protective cover, an

The shape corresponding to the light filtering module is strip-shaped sheet, the length direction corresponding to the strip-shaped sheet is along the width direction of the mobile phone, and

the driving part contained in the camera system drives the light filtering module along the corresponding length direction of the strip shape sheet so as to enable the light filter to enter or exit the collecting light path of the first camera;

if the optical filter is loaded in the optical filter module in a non-fixed manner, the mobile phone further comprises:

if the camera group comprises two cameras, the camera system further comprises: the camera group comprises one first camera and one second camera, and

the mobile phone further comprises a flash module and the protective cover plate as described in the first or second embodiment, and the protective cover plate is rectangular, and the length direction of the rectangle is along the length direction of the mobile phone, and

the second camera first camera with the flash light module from top to bottom arranges in proper order and constitutes first isosceles triangle-shaped, wherein the second camera with the longitudinal optical axis that the flash light module corresponds arrange of the projection on the protection apron constitutes the third line shape, the third line shape moves towards to be followed the length direction of cell-phone, and couple in the left side region of protection apron bottom surface, and the longitudinal optical axis of first camera couples in the summit of first isosceles triangle-shaped, and couple in the right side region of protection apron bottom surface, and

the corresponding position of the optical filter at least comprises the upper side and the lower side, or the upper side and the left side, or the upper side, the lower side and the left side of the first camera;

if the camera group comprises three cameras, the camera system further comprises: the camera group comprises one first camera and two second cameras, and

the mobile phone further comprises a protective cover as described in the first or second embodiment of the invention, and the protective cover is rectangular in shape, and the length direction of the rectangle is along the length direction of the mobile phone, and

the first camera is positioned in the center of the two second cameras, the first camera, the second camera and the third camera form a fourth line, the fourth line runs along the length direction of the mobile phone, and

the corresponding position of the optical filter comprises at least one of two intervals formed by the three parts and/or the right side of the first camera, or at least one of the two intervals formed by the three parts and/or the right side and the left side of the first camera,

or,

one the second camera, the first camera, another the second camera, arrange from top to bottom in proper order and constitute first isosceles triangle-shaped, wherein these two the fifth line shape that the second camera constitutes, the fifth line shape trend is followed the length direction of cell-phone, and couple in the left side region of protection apron bottom surface, and first camera couple in the summit of first isosceles triangle-shaped, and couple in the right side region of protection apron bottom surface, and

or,

the camera group comprises two first cameras and one second camera, and

the cellular phone further has a protective cover as described in the first or second aspect of the embodiment described above, and the shape of the protective cover is a rectangle, and the length direction of the rectangle is along the length direction of the cellular phone, and

first camera, second first camera second camera, the longitudinal optical axis that corresponds is in projection on the protection apron from top to bottom arranges in proper order and constitutes the sixth line shape, the linear trend of sixth is followed the length direction of cell-phone to couple in the left side region of protection apron bottom surface to and

the corresponding arrangement position of the optical filter comprises at least one of two intervals formed by the first camera and the second camera and/or the right side of at least one first camera, and

when the optical filter is arranged at the two intervals and on the right side of the first camera, the optical filter coupled with the upper interval is used for entering the acquisition light path of the first camera upwards and/or entering the acquisition light path of the second first camera downwards under the driving action of the driving part;

if the camera group comprises four cameras, the camera system further comprises: the camera group comprises one first camera and three second cameras, and

the handset also has a protective cover as described in the first or second aspect embodiments above, and,

the protective cover plate is rectangular, and the length direction of the rectangle is along the length direction of the mobile phone, and

the three second cameras are arranged along the length direction of the mobile phone to form a seventh line shape and are coupled to the left area of the bottom surface of the protective cover plate, and

the first camera is coupled to a right region of the bottom surface of the protective cover plate and positioned right to the central one of the second cameras, and

the corresponding position of the optical filter at least comprises the upper side and/or the lower side of the first camera,

or,

the shape of the protective cover plate is circular, the four cameras form annular arrangement, and the circle centers corresponding to the annular arrangement are coupled to the axis of the circular arrangement, wherein

The first camera is located at the lowest part and forms an eighth linear arrangement with one second camera, the eighth linear arrangement passes through the circular axis, the other two second cameras form a ninth linear arrangement, the ninth linear arrangement passes through the circular axis, the eighth linear arrangement is along the length direction of the mobile phone, the ninth linear arrangement is along the width direction of the mobile phone, and

the corresponding position of the optical filter at least comprises the left side and/or the right side and/or the inner side of the first camera, wherein the corresponding position of the left side and/or the right side comprises the annular trend, the corresponding position of the inner side comprises the annular radial direction,

or,

the shape of the protective cover plate is circular, the first camera is coupled to the axis of the circle, the second cameras form an annular arrangement, and the circle center corresponding to the circle is coupled to the axis of the circle, wherein the protective cover plate is circular in shape, the first camera and the second camera are arranged in an annular arrangement, and the circle center corresponding to the circle is coupled to the axis of the circle

The corresponding arrangement position of the optical filter at least comprises the interval position of the second camera, or the periphery of the first camera is positioned on the annular inner periphery.

Referring to fig. 1 and fig. 2 together, fig. 1 is a cross-sectional view of a first embodiment of a camera system according to a first aspect of the present invention, and fig. 2 is a schematic structural view of an AA' cross-section in the embodiment of fig. 1. The first embodiment is applied to a mobile phone.

As shown in fig. 1, the display includes: a protective cover plate 100; light passing holes 110(a), 110(b), 110(c) coupled to the protective cover 100; filters 120(a), 120(b), 120(c), 120(d) disposed under the protective cover 100; and a flash module 130. Also shown is the back cover 200 of the handset, which is at a lower height than the protective cover 100.

A top lens of the camera is coupled right below the light through hole 110 (b); the optical filters 120(a), 120(b), and 120(c) are respectively disposed on the upper side, the lower side, and the right side of the light passing hole 110(b), are all non-fixedly mounted, and are all coupled to the light passing hole 110 (b). In addition, a top lens of another camera is coupled right below the light-passing hole 110 (a); and a filter 120(d) which is installed in the non-fixed manner, is disposed right to the right side of the light transmission hole 110(b), and is coupled to the light transmission hole 110 (a). The dotted line represents the perspective of the filter in the current hidden state.

As shown in fig. 2, the display device includes the protective cover 100, a light-passing hole 110(b) formed by a transparent sheet coupled to the protective cover 100, an optical filter 120(c), a camera 140, and a barrier structure 150. Wherein the filter 120(c) is located on the right side and is disposed in the peripheral cavity. Further, the optical filter 120(c) can transversely penetrate through the flat-plate-shaped hollow structure arranged on the surrounding structure 150 under the action of the driving part, and enter the collection optical path of the camera 140 from right to left along the guide rail. The driving part comprises the first moving iron unit. If the camera 140 has an optical anti-shake component, the peripheral reserved space of the lens can still generate corresponding anti-shake actions according to the presetting without limitation under the action of the optical anti-shake component.

It is noted that the filter shown in fig. 1 is circular and has dimensions slightly larger than the clear aperture to which it is coupled, and that the filter may also be rectangular when coupled to a periscopic camera. Fig. 2 shows only a schematic structure in which the filter 120(c) corresponding to the AA' section is coupled to the light passing hole 110(b), and similarly: the filters 120(a), 120(b) are coupled to the light transmission hole 110 (b); the filter 120(d) is coupled to the light transmitting hole 110 (a). In order to avoid unnecessary repetition, no further corresponding figures are given.

In another possible embodiment, the optical filter 120(a) is loaded in the non-fixed manner, and may be coupled to the light hole 110(a) on the upper side, and may also be coupled to the light hole 110(b) on the lower side, so that the optical filter 120(a) is disposed in the corresponding peripheral cavity, and the peripheral cavity is a closed cavity and is formed by communicating with two plate-shaped hollow structures, and the two plate-shaped hollow structures are respectively disposed on the enclosure structure 150 corresponding to the light holes 110(a) and 110 (b).

Therefore, the embodiment of the invention has the advantages of miniaturization, light weight, simple and compact structure, abundant shooting scenes and strong implementability (easy installation, maintenance and strong usability).

By implementing the method, the defects of the mobile phone camera in the past can be made up, especially, the filter for avoiding special effects such as a gray lens cannot be added into the mobile phone camera lens group, if the filter is added, the universality of full-scene shooting is obviously reduced, and especially for a main camera or a periscopic camera, most or full-scene shooting tasks cannot be performed; the space is saved in the structure, the longitudinal space and the transverse space are fully utilized, and the stacking design, the modular design and the invisible design are optimized, so that the structure is more compact and the structural strength is higher; and the spatial relation of each component in the camera system in the longitudinal direction and the transverse direction is subjected to multi-mode optimization design of a plurality of cameras; the rated power and the volume of the driving part are reduced, the response speed of the driving action is improved, the impact strength of the protective cover plate is met, the related components are easy to assemble, low in mutual interference, durable, easy to use and maintain, the ultra-thin requirement of electronic equipment is met, the cost is saved, and the camera system, such as a mobile phone embodiment, can be accelerated to market; the shooting is more professional, the playability is stronger, the film production is richer, and the social communication value is stronger; the method is beneficial to providing multivariate original image data for computational photography, expanding computational photography dimensions, reducing algorithm difficulty and improving the instant presentation speed of algorithm effect; enriches the product lines in the mobile phone camera market and has better market prospect.

It is noted that in the description and claims of the present invention, the terms "first," "second," "third," "fourth," and the like 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 where appropriate. The terms "above," plurality, "and" a number of an expression number refer to two or more. The terms "comprising," "having," and any variations thereof, are intended to cover non-exclusive inclusions.

It will be understood that any reference to an orientation description, such as the directions or positional relationships indicated above, below, front, rear, left, right, top, bottom, inner, outer, side, etc., are intended only to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and should not be taken as limiting the invention.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A camera system is characterized by comprising a camera group, a light filtering module, a light isolating module and a driving part; wherein,

2. The camera system of claim 1, wherein the filter module comprises:

3. The camera system according to claim 2, characterized by comprising:

corresponding to the first linear array, the camera system further comprises:

or,

a third frame, which is configured to be in the same direction and is adjacent to the first frame, and forms a common closed cavity with the first frame at the adjacent position; the corresponding shape of the third frame at least comprises a mirror cylinder shape;

or,

corresponding to the second linear array, the camera system further includes:

if the first linear shape is orthogonal to the second linear shape, the first linear shape is coupled with a target camera, the optical filter is fixedly loaded in the first cavity unit, the driving part drives the first frame along the direction of the first linear shape so as to couple the target optical filter to the target camera, or the optical filter is non-fixedly loaded in the first cavity unit, the first cavity unit is fixedly arranged at one side or two sides of the corresponding camera, and the driving part drives the optical filter to enter or exit the acquisition light path of the camera along the direction of the first linear shape;

the camera group is arranged below a protective cover plate; the protective cover plate is parallel to the first frame, and at least the part corresponding to the projection of the top lens on the protective cover plate is transparent and is constructed into a light through hole; and

or,

corresponding to the annular array, the camera system further includes:

if the first circle is overlapped with the second circle, the optical filter is fixedly loaded in the first cavity unit, and the driving part drives the first frame along the first circular direction so as to couple a target optical filter to a target camera, or the optical filter is non-fixedly loaded in the first cavity unit which is fixedly arranged on one side or two sides of the corresponding camera, and the driving part drives the optical filter to enter or exit an acquisition light path of the camera along the first circular direction;

if the first circle is parallel to the second circle, the optical filter is loaded in the first cavity unit in a non-fixed manner, the first cavity unit is fixedly arranged on the right inner side of the corresponding camera, and the driving part is used for driving the optical filter to enter the acquisition light path of the camera along the radial direction of the first circle, or the first cavity unit is not fixedly arranged on the right inner side of the camera, and the driving part is used for driving the first frame to rotate for a certain angle so as to couple a target optical filter to the right inner side of the camera and then drive the target optical filter to enter or exit the acquisition light path of the target camera along the radial direction of the first circle;

4. The camera system according to claim 3, further comprising:

corresponding to the first linear array, the light blocking module comprises:

or,

corresponding to the second linear array, the light blocking module comprises:

if the first linear shape is superposed with the second linear shape, if the optical filter is fixedly arranged on the first frame, the flat-plate-shaped hollow structure is further used for enabling the first frame to obtain constrained sliding, and further the first frame enables a target optical filter to enter or exit a collecting light path of a target camera through the flat-plate-shaped hollow structure under the driving of the driving part, and

if the optical filter is loaded on the first frame in a non-fixed manner, the first frame is arranged on one side or two sides of a preset camera, the corresponding direction of one side or two sides is along the first linear trend, the first frame is arranged in a peripheral cavity, the peripheral cavity is a closed cavity and is formed by communicating with the flat-plate-shaped hollow structure, and then the optical filter of a target enters or exits the acquisition light path of the camera of the target through the flat-plate-shaped hollow structure under the driving action of the driving part;

or,

corresponding to the annular array, the light blocking module comprises:

or,

the part of the enclosure structure, which corresponds to the part between the plane where the top end of the camera is located and the bottom surface of the protective cover plate, is provided with a flat plate-shaped hollow structure which is parallel to the bottom surface of the protective cover plate and penetrates into the enclosure structure, or continuously penetrates through one or more enclosure structures and the connecting piece thereof; the thickness of the flat-plate-shaped hollow structure does not exceed the height difference between the plane where the top end of the camera is located and the bottom surface of the protective cover plate; and (c) a second step of,

5. The camera system according to claim 3, further comprising:

or,

6. The camera system according to claim 3, further comprising:

the driving portion includes an electromagnetic driving member including:

or,

the optical filter is loaded on the first cavity unit in a fixed manner, and the driving part drives the first frame along the direction of the first linear shape so as to couple a target optical filter to a target camera, wherein the second linear array corresponds to the first frame, the first linear array coincides with or is orthogonal to the second linear array, and the optical filter is fixedly loaded on the first cavity unit, and the driving part drives the first frame along the direction of the first linear array so as to couple the target optical filter to the target camera, and the camera system further comprises:

The energizable coil unit is configured as a sheet having a through hole and fixedly arranged below and/or above the first frame, and the axis of the through hole is perpendicular to the first linear direction, or is configured as a solenoid and fixedly arranged at the periphery of the first frame, and the axis of the solenoid is along the first linear direction, and

or,

the structure is first moving iron unit, first moving iron unit includes a permanent magnet, an elastic component, an electrified coil, wherein the permanent magnet is located filter ring week and preferential coupling are close to one side of electrified coil, the elastic component is followed first linear trend and its first end coupling extremely on the lateral wall face of filter, the second end is established to the stiff end, the electrified coil set firmly in one side and its axis of camera are followed to first frame is kept away from first linear trend to and its axis is followed

or,

The other side of the camera is provided with or not provided with another first frame, if the other first frame is arranged, the other first frame is arranged at the outer side of the electrified coil, and the optical filter

or,

or

or,

the number of the first frames comprises one or two, each first frame is coupled with two connected optical filters, and the connected parts are provided with light-tight connecting pieces or the connected parts are covered edges of the optical filters; and the driving part comprises an electromagnetic driving part, wherein the electromagnetic driving part comprises:

when the electrified coil enters an electrified state with a first current intensity, a first magnetic field is generated to interact with a second magnetic field carried by the permanent magnet, and then the optical filter close to the camera is pushed to enter a collecting light path of the camera, and

when the coil capable of being electrified enters an electrified state with a second current intensity, a third magnetic field is generated to interact with a second magnetic field carried by the permanent magnet, so that the optical filter far away from the camera is pushed to enter a collecting light path of the camera, and

or,

the structure is the ninth moving-iron unit, the ninth moving-iron unit includes a permanent magnet, an elastic component, an electrified coil, wherein the permanent magnet is located filter ring week and preferential coupling are close to one side of electrified coil, the elastic component is followed first line shape trend and its first end coupling extremely on the lateral wall face of filter, the second end is established to the stiff end, electrified coil set firmly in first frame is kept away from one side of camera and its axis are followed first line shape trend to and

when the energizable coil enters a forward energizing state, a third magnetic field is generated, the third magnetic field is mutually repelled with a first magnetic field carried by the first permanent magnet and mutually attracted with a second magnetic field carried by the second permanent magnet, and then the first optical filter is pushed to enter the first target and the acquisition optical path of the camera, and

or,

the corresponding shape of the first frame comprises a ring sheet shape, an arc sheet shape or a disc shape; and the driving part includes an electromagnetic driving part, wherein the electromagnetic driving part includes:

the structure is that the second moves indisputable subassembly, the second moves indisputable subassembly and includes first permanent magnet group, second permanent magnet group, an electrified coil assembly, wherein first permanent magnet group includes one or more first permanent magnet unit, first permanent magnet unit is located first frame, second permanent magnet group includes one or more second permanent magnet unit, second permanent magnet unit set firmly in top, below or the ring of first frame, electrified coil assembly includes one or more electrified coil unit, electrified coil unit is followed first circular trend is the array and arranges to but the circular trend is arranged

or,

a plurality of the second energizable coils constitute a second energizable coil group and are located on the same plane, the second energizable coils surround the periphery of the top lens, and the projection of the top lens on the same plane does not have an overlapping region with the second energizable coils, the axial direction of the second energizable coils is the same as the optical axis direction of the top lens, and

7. The camera system according to any one of claims 1 to 6, wherein the filter comprises:

wherein the optical filter further comprises:

if the optical filter comprises the gradient mirror, the driving part is provided with or not provided with a second driving part, and the second driving part is used for adjusting the distance between the boundary of the gradient mirror and the optical axis corresponding to the collection optical path after the gradient mirror enters the collection optical path of the camera, and/or adjusting the screwing angle of the boundary of the gradient mirror to realize the expected gradient filtering effect and enable the camera to obtain a fourth image; and if the driving part does not have the second driving part and the camera comprises an optical anti-shake component, adjusting the position relation between the optical axis corresponding to the collection optical path and the boundary line through the optical anti-shake component;

8. A protective cover plate applied to an electronic device, wherein the height of the top surface of the protective cover plate is not lower than the height of the back cover of the electronic device, and the protective cover plate is arranged on the top of the camera group and the filter module included in the camera system according to any one of claims 1 to 7;

the top cover plate includes:

the corresponding type of construction comprises at least a protective cover plate according to any one of claims 3 or 4;

the support structure, comprising:

the supporting structure is used for supporting and matching the top cover plate and the camera group, and loading the filtering module through an accommodating cavity arranged in the supporting structure; and (c) a second step of,

the corresponding structure type of the support structure at least comprises: -the first frame of any one of claims 2 to 6, or-the enclosure structure of claim 4, or-the enclosure structure and the connectors therebetween;

the structure type that holds the cavity correspondence includes at least: an inner cavity formed by the enclosure structure in claim 4; or, as in claim 4, the peripheral chamber, or the plate-like hollowed-out structure, or the annular channel of the substrate structure with metal sheet.

9. An electronic device comprising the camera system according to any one of claims 1 to 7, or the protective cover plate according to claim 8; the product type of the electronic equipment at least comprises a mobile phone, a tablet, a notebook computer or intelligent wearable equipment; the product type of intelligence wearing equipment includes wrist-watch, bracelet or glasses at least.

10. The electronic device of claim 9, wherein the cell phone comprises:

having a flashlight module and the protective cover of any one of claims 3, 4, 5 or 8, and the protective cover is rectangular in shape, the length of the rectangle being along the width of the phone, and

the driving part contained in the camera system drives the light filtering module along the length direction corresponding to the strip shape sheet so as to enable the light filter to enter or exit the collecting light path of the first camera;

the mobile phone further comprises a flashlight module and a protective cover plate according to any one of claims 3, 4, 5 or 8, wherein the protective cover plate is rectangular, the length direction of the rectangle is along the length direction of the mobile phone, and

the handset further comprising a protective cover as claimed in any one of claims 3, 4, 5 or 8, and the protective cover is rectangular in shape, and the length direction of the rectangle is along the length direction of the handset, and

the first camera is positioned in the center of the two second cameras, the first camera, the second camera and the third camera form a fourth line, the direction of the fourth line is along the length direction of the mobile phone, and

or,

the camera group comprises two first cameras and one second camera, and

the cellular phone further has a protective cover as claimed in any one of claims 3, 4, 5 or 8, and the shape of the protective cover is rectangular, and the length direction of the rectangle is along the length direction of the cellular phone, and

the handset further having a protective cover as claimed in any one of claims 3, 4, 5 or 8, and,

the first camera is coupled to a right region of the bottom surface of the protective cover plate and located right to the central one of the second cameras, an

or,