CN114531524A - Camera module and electronic equipment - Google Patents
Camera module and electronic equipment Download PDFInfo
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- CN114531524A CN114531524A CN202011192895.5A CN202011192895A CN114531524A CN 114531524 A CN114531524 A CN 114531524A CN 202011192895 A CN202011192895 A CN 202011192895A CN 114531524 A CN114531524 A CN 114531524A
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- 238000005096 rolling process Methods 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 8
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- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000003750 conditioning effect Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
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- 230000001788 irregular Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
- H04N23/685—Vibration or motion blur correction performed by mechanical compensation
Abstract
The utility model provides a module and electronic equipment make a video recording. The module of making a video recording includes: the lens module comprises a shell, at least one lens assembly and at least one light ray adjusting assembly. The shell is provided with a containing cavity and a light ray emitting port communicated with the containing cavity. The lens assembly is arranged in the accommodating cavity and slides along the axis direction of the lens assembly. The light ray adjusting part is located and is held the chamber, and the light ray adjusting part is located the light of camera lens subassembly and is penetrated one side, and the light ray adjusting part includes rotatable light ray adjusting body, and the light ray adjusting body is including the light reflection face that is used for receiving and reflection light, and the light ray adjusting body rotates the contained angle between the axis in order to adjust light reflection face and camera lens subassembly, and at least one light ray adjusting part's light reflection face is relative with the light ray entry of penetrating. The camera module is simple in structure, and can flexibly and accurately realize the anti-shake function and the zooming function.
Description
Technical Field
The utility model relates to an electronic equipment technical field especially relates to a module and electronic equipment make a video recording.
Background
Electronic equipment such as cell-phone or panel computer installs the module of making a video recording, when adopting the module of making a video recording to shoot, because shake of hand causes the shake, and this picture or image that can make the shooting are fuzzy. Based on the shake direction and shake displacement of the lens, the light deviation is adjusted through the lens, and the anti-shake function can be achieved. In addition, the focusing effect can be achieved by adjusting the position of the lens along the axial direction. At present, the position of the lens can be adjusted by driving the lens through the spring so as to realize the anti-shake function and the focusing function, but the flexibility and the accuracy are poor.
Disclosure of Invention
The present disclosure provides an improved camera module and an electronic device.
One aspect of the present disclosure provides a camera module, the camera module includes:
the shell is provided with an accommodating cavity and a light ray injection port communicated with the accommodating cavity;
the lens assembly is arranged in the accommodating cavity and slides along the axis direction of the lens assembly; and
at least one light regulating assembly locates hold the chamber, light regulating assembly locates one side is penetrated into to the light of camera lens subassembly, light regulating assembly includes rotatable light regulation body, the light regulation body is including the light plane of reflection that is used for receiving and reflection light, the light regulation body rotates in order to adjust the light plane of reflection with contained angle between the axis of camera lens subassembly, at least one light regulating assembly the light plane of reflection with the light is penetrated the mouth and is relative.
Optionally, the camera module further includes a first coil disposed on the housing, and the lens assembly includes: the lens and the first magnetic body are assembled on the sliding support, the sliding support can be slidably arranged in the accommodating cavity, and the first coil drives the first magnetic body to enable the sliding support to slide when being electrified.
Optionally, the inner wall of the housing is provided with a sliding rail, the lens assembly further includes a rolling member, the rolling member is rollably disposed on the sliding support, and the rolling member rolls on the sliding rail.
Optionally, the camera module further includes a first magnetic field detection element disposed on the housing, and the first magnetic field detection element is configured to detect a first magnetic field of the first magnetic body.
Optionally, the camera module is further provided with a second coil arranged on the shell, the light ray adjusting assembly is further provided with a second magnetic body arranged on the light ray adjusting body, and the second coil is driven to rotate when being electrified.
Optionally, the camera module further includes a second magnetic field detection element disposed on the housing, and the second magnetic field detection element is configured to detect a second magnetic field of the second magnetic body.
Optionally, the light ray adjusting assembly includes a first light ray adjusting assembly, a second light ray adjusting assembly and a third light ray adjusting assembly, the first light ray adjusting assembly is opposite to the light ray inlet, the second light ray adjusting assembly is arranged at the light ray emitting side of the first light ray adjusting assembly, and the third light ray adjusting assembly is arranged at the light ray emitting side of the second light ray adjusting assembly;
the camera lens subassembly includes first camera lens subassembly and second camera lens subassembly, first camera lens subassembly is located first light adjustment assembly with between the second light adjustment assembly, first camera lens subassembly is used for receiving light that first light adjustment assembly jetted out and to light is jetted out to the second light adjustment assembly, second camera lens subassembly is located one side is jetted out to third light adjustment assembly's light.
Optionally, a barrier wall is disposed between the first lens assembly and the second lens assembly.
Optionally, the camera module further comprises a photosensitive chip, the photosensitive chip is arranged on one side of the lens assembly where the light is emitted, and the photosensitive chip is used for receiving the light emitted by the lens assembly.
Another aspect of the present disclosure provides an electronic apparatus including the camera module of any one of the above-mentioned.
The technical scheme provided by the disclosure at least has the following beneficial effects:
the utility model provides a module of making a video recording, including the light regulation body based on light regulation subassembly, the light regulation body includes the light plane of reflection, through making the light regulation body rotate with the axis between the contained angle of adjusting light plane of reflection and lens subassembly in a flexible way, accurately to when the module of making a video recording shakes, make light propagate along the axis of lens subassembly after the light plane of reflection, and then realize the anti-shake function. Based on the lens assembly sliding along the axis direction, the zoom function is flexibly and accurately realized. The camera shooting module is simple in structure, and can flexibly and accurately realize the anti-shake function and the zooming function.
Drawings
FIG. 1 is a schematic diagram illustrating an electronic device implementing optical anti-shake according to an exemplary embodiment of the present disclosure;
FIG. 2 illustrates a partial schematic view of a photosensitive chip illustrated in accordance with an exemplary embodiment of the present disclosure;
FIG. 3 illustrates a top view of a camera module according to an exemplary embodiment of the present disclosure;
FIG. 4 illustrates a partial side view of a camera module according to an exemplary embodiment of the present disclosure;
FIG. 5 illustrates a partial cross-sectional view of a camera module according to an exemplary embodiment of the present disclosure;
FIG. 6 illustrates a partial side view of a camera module according to an exemplary embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of an electronic device according to an exemplary embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in the description and claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise indicated, the word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprises" or "comprising" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
As used in this disclosure and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
Fig. 1 is a schematic diagram illustrating an electronic device 100 according to an exemplary embodiment of the present disclosure implementing optical anti-shake. Referring to fig. 1, when the electronic device 100 is used for shooting, if the electronic device 100 is in a stationary state, the light ray 104 passes through the lens assembly 101 and then does not deviate from the axis 102 of the lens assembly 101, and irradiates the target position of the photosensitive chip 103. However, if the hand shakes, the light 104 may be deviated from the axis 102 of the lens assembly 101, which may cause the light 104 not to be irradiated to the target position of the photo chip 103, and may blur the photographed picture or image. The compensation amount of the lens assembly 101 required to be compensated is determined according to the shaking acceleration and the angular velocity of the lens assembly 101, and the propagation direction of the light ray 104 is adjusted by adjusting the position of the lens assembly 101, so that the adjusted light ray 104 irradiates the target position of the photosensitive chip 103, and the image or the picture is clear, thereby playing the role of anti-shaking.
FIG. 2 illustrates a partial schematic view of the photosensitive chip 103 illustrated in accordance with an exemplary embodiment of the present disclosure.
Combining FIG. 2 and equation (1), D_oisoffIndicating the distance between two pixels in the captured image when the anti-shake function of the electronic device is turned off and the electronic device shakes. D_staticIndicating the distance between two pixels in the captured image when the anti-shake function of the electronic device is turned off and the electronic device is not shaken. D_oisonThe distance between two pixels in a shot image is represented when the anti-shake function of the electronic equipment is started and the electronic equipment shakes. R represents the compression ratio, and the smaller R, the sharper the picture or image. The jitter needs to be overcome to reduce the compression ratio and make the picture or image taken by the electronic device clearer.
In the related art, a camera module includes a housing, a lens assembly, a spring assembly, a magnetic body, and a coil. The lens assembly is confined in the housing by a spring assembly, at least one of the magnetic body and the coil being disposed in the lens assembly, the other being disposed in the housing. The coil and the magnetic body interact through adjusting the current introduced into the coil, so that the lens component is adjusted to move along the axis direction, and the focusing function is realized. Through the current of adjusting to letting in the coil, make coil and magnetic substance interact, adjust the lens subassembly and remove along perpendicular to axis direction, realize the anti-shake function. However, the lens assembly is limited by the spring assembly, which is not beneficial to driving the lens assembly to flexibly and accurately adjust the position.
In order to solve the above problem, an embodiment of the present disclosure provides a camera module and an electronic device, which are described in detail below with reference to the accompanying drawings:
fig. 3 is a top view of a camera module according to an exemplary embodiment of the present disclosure, and fig. 4 is a partial side view of a camera module according to an exemplary embodiment of the present disclosure. Some embodiments of the present disclosure provide a camera module, and with reference to fig. 3 and 4, the camera module 200 includes: a housing 210, at least one lens assembly 220, and at least one light adjustment assembly 230.
The housing 210 is provided with a receiving chamber 211 and a light incidence port 212 communicating with the receiving chamber 211. During shooting, the light 201 can enter the accommodating cavity 211 of the housing 210 through the light entrance port 212. The housing 210 is used to protect the internal components. The housing 210 may have a rectangular parallelepiped structure, or may have other regular or irregular structures.
The lens assembly 220 is disposed in the accommodating cavity 211, and the lens assembly 220 slides along an axis 221 of the lens assembly 220. The zoom function is achieved by sliding the lens assembly 220 in the direction of axis 221.
The light ray adjusting assembly 230 is disposed in the accommodating cavity 211, the light ray adjusting assembly 230 is disposed on a light ray incidence side of the lens assembly 220, the light ray adjusting assembly 230 includes a rotatable light ray adjusting body 231, the light ray adjusting body 231 includes a light ray reflecting surface 232 for receiving and reflecting the light ray 201, the light ray adjusting body 231 rotates to adjust an included angle between the light ray reflecting surface 232 and an axis 221 of the lens assembly 220, so that the light ray 201 reflected by the light ray reflecting surface 232 is incident on the lens assembly 220 along the axis 221 of the lens assembly 220, and the light ray reflecting surface 232 of at least one light ray adjusting assembly 230 is opposite to the light ray incidence opening 212. It can be understood that the angle between the light reflecting surface 232 and the axis 221 of the lens assembly 220 is adjusted by rotating the light adjusting body 231 to adjust the propagation direction of the light 201 reflected by the light reflecting surface 232. After the light ray 201 enters the accommodating cavity 211 of the housing 210 through the light ray entrance port 212, the light ray adjusting assembly 230 adjusts the propagation direction of the light ray 201 and makes the light ray 201 enter the lens assembly 220 along the axis 221. When the electronic device is not shaken, the light 201 enters the lens assembly 220 along the direction of the axis 221 of the lens assembly 220 after being adjusted by the light adjustment assembly 230. When the electronic device shakes, the positions of the light ray adjustment assembly 230 and the lens assembly 220 are changed from the light ray 201, which may cause the light ray 201 to deviate from the axis 221 of the lens assembly 220, resulting in unclear pictures or images. The light ray 201 adjusted by the light ray reflection surface 232 enters the lens assembly 220 along the axis 221 direction of the lens assembly 220 by controlling the rotation of the light ray adjusting body 231, so as to ensure the clarity of pictures or images, and further realize the anti-shake function.
Illustratively, the light ray adjustment body 231 may include a prism or a mirror.
Based on the above, the camera module 200 that this disclosed embodiment provided includes the light regulation body 231 based on light regulation subassembly 230, and light regulation body 231 includes light reflecting surface 232, through making light regulation body 231 rotate in order to adjust the contained angle between the axis 221 of light reflecting surface 232 and lens subassembly 220 with nimble, accurately, in order when camera module 200 shakes, make light 201 propagate along the axis 221 of lens subassembly 220 behind light reflecting surface 232 reflection, and then realize the anti-shake function. The lens assembly 220 slides along the axis 221 to flexibly and accurately realize the zoom function. The camera module 200 has a simple structure, and can flexibly and accurately realize the anti-shake function and the zooming function.
The disclosed embodiments present the following embodiments with respect to how lens assembly 220 achieves controlled sliding:
with continued reference to fig. 3, the camera module 200 may further include a first coil 240 disposed on the housing 210, and the lens assembly 220 includes: the lens 223 and the first magnetic body 224 are assembled on the sliding support 222, the sliding support 222 is slidably disposed in the accommodating cavity 211, when the first coil 240 is powered on, the first magnetic body 224 is driven to slide the sliding support 222, and the sliding support 222 drives the lens 223 to slide, so as to achieve the zoom function. Illustratively, the first coil 240 and the first magnetic body 224 are disposed opposite to each other, and when the first coil 240 is energized, a first magnetic field is formed, and the first magnetic field interacts with the first magnetic body 224, so that the first magnetic body 224 is forced to slide the sliding bracket 222. The sliding speed of the sliding bracket 222 can be controlled by adjusting the magnitude of the current in the first coil 240, and the sliding direction of the sliding bracket 222 can be controlled by adjusting the direction of the current in the first coil 240. Illustratively, the first magnetic body 224 includes a first magnet. The number of the first magnetic bodies 224 may be plural, and the number of the first coils 240 may also be plural, one first magnetic body 224 and one first coil 240 form a set, and the sliding of the sliding bracket 222 is controlled by controlling the current in one first coil 240 or a plurality of first coils 240. Illustratively, the lens 223 comprises a focus lens.
Fig. 5 illustrates a partial cross-sectional view of a camera module 200 according to an exemplary embodiment of the present disclosure. In some embodiments, referring to fig. 3 and 5 in combination, the inner wall of the housing 210 is provided with a sliding rail 213, the lens assembly 220 further includes a rolling member 225, the rolling member 225 is rollably provided on the sliding bracket 222, and the rolling member 225 rolls on the sliding rail 213. The sliding bracket 222 is conveniently slid on the sliding rail 213 by the rolling member 225, so as to flexibly and accurately realize the zooming function. Illustratively, the sliding bracket 222 is provided with at least one circle of rolling members 225 around the circumference, each circle comprises a plurality of rolling members 225, and correspondingly, the inner wall of the housing 210 is provided with a plurality of sliding rails 213 matched with the rolling members 225. Illustratively, the sliding track 213 is a sliding track structure and the rolling member 225 includes a ball.
In order to determine the position of the lens 223, in some embodiments, with continued reference to fig. 3, the camera module 200 further includes a first magnetic field detector 250 disposed on the housing 210, wherein the first magnetic field detector 250 is configured to detect the first magnetic field of the first magnetic body 224. The current is controlled to be applied to the first coil 240, so that the first coil 240 generates a magnetic field and drives the first magnetic body 224 to drive the sliding bracket 222 to slide. The position of the first magnetic body 224 is determined based on the first magnetic field of the first magnetic body 224 detected by the first magnetic field detecting element 250, and then the positions of the sliding bracket 222 and the lens 223 are determined based on the position of the first magnetic body 224, and then the current introduced to the first coil 240 can be adjusted again according to the definition of pictures or images, so that the first coil 240 drives the first magnetic body 224 again to drive the sliding bracket 222 and the lens 223 to slide. The above operations are repeated until the picture or image is clear, which forms a closed-loop control.
In some embodiments, with reference to fig. 3, the camera module 200 further includes a second coil 260 disposed on the housing 210, the light adjusting assembly 230 further includes a second magnetic body 233 disposed on the light adjusting body 231, and the second coil 260 drives the second magnetic body 233 to rotate the light adjusting body 231 when being powered on. When the second coil 260 is powered on, the second coil 260 generates a second magnetic field, and the second magnetic field interacts with the second magnetic body 233 to drive the light adjusting body 231 to rotate. The rotating speed of the light ray adjusting body 231 can be controlled by adjusting the magnitude of the current in the second coil 260, and the rotating direction of the light ray adjusting body 231 can be controlled by adjusting the direction of the current in the second coil 260. For example, the light ray adjusting body 231 further includes a side surface disposed at a side of the light ray reflecting surface 232, a plurality of second magnetic bodies 233 may be disposed at the side surface of the light ray adjusting body 231, a plurality of second coils 260 may be disposed, and the second coils 260 and the second magnetic bodies 233 are opposite to each other. By controlling the current passing through one of the second coils 260, one of the second magnetic bodies 233 drives the light adjusting body 231 to rotate. By controlling the current flowing through the second coils 260, the second magnetic bodies 233 cooperate to drive the light adjusting body 231 to rotate.
In some embodiments, with continued reference to fig. 3, the camera module 200 further includes a second magnetic field detector 270 disposed on the housing 210, and the second magnetic field detector 270 is configured to detect a second magnetic field of the second magnetic body 233. The current is controlled to flow into the second coil 260, so that the second coil 260 generates a magnetic field and drives the second magnetic body 233 to drive the light ray adjusting body 231 to rotate. The position of second magnetic body 233 is confirmed based on the second magnetic field of second magnetic body 233 that second magnetic field detection piece 270 detected, and then confirms the pivoted position of light regulation body 231 based on the position of second magnetic body 233, then can adjust the electric current that lets in to second coil 260 again according to the definition of picture or image, makes second coil 260 drive second magnetic body 233 once more and drive light regulation body 231 and rotate. The above operations are repeated until the picture or image is clear, which forms a closed-loop control.
Fig. 6 illustrates a partial side view of a camera module 200 according to an exemplary embodiment of the present disclosure. Referring to fig. 4, the number of the light ray adjusting assembly 230 and the number of the lens assembly 220 may be one, and referring to fig. 6, the number of the light ray adjusting assembly 230 and the number of the lens assembly 220 may be multiple, so that a larger number of optical zoom functions may be implemented, and the texture of a picture or an image may be improved.
In some embodiments, with continued reference to FIG. 6, the light conditioning element 230 includes a first light conditioning element 234, a second light conditioning element 235 and a third light conditioning element 236, the first light conditioning element 234 being opposite the light entry port 212, the second light conditioning element 235 being disposed on the light exit side of the first light conditioning element 234, the third light conditioning element 236 being disposed on the light exit side of the second light conditioning element 235; the lens assembly 220 includes a first lens assembly 226 and a second lens assembly 227, the first lens assembly 226 is disposed between the first light adjusting assembly 234 and the second light adjusting assembly 235, the first lens assembly 226 is configured to receive the light 201 emitted from the first light adjusting assembly 234 and emit the light 201 to the second light adjusting assembly 235, and the second lens assembly 227 is disposed on the light emitting side of the third light adjusting assembly 236. The light 201 incident from the light incident port 212 is reflected by the light reflecting surface 232 of the first light adjusting element 234 to enter the first lens element 226, the first lens element 226 emits the light 201 toward the light reflecting surface 232 of the second light adjusting element 235, the light reflecting surface 232 of the second light adjusting element 235 reflects the light 201 to the light reflecting surface 232 of the third light adjusting element 236, and the light reflecting surface 232 of the third light adjusting element 236 reflects the light 201 to the second lens element 227. Thus, the propagation direction of the light 201 is adjusted for multiple times by the plurality of light adjusting assemblies 230, and the optical zoom function with larger multiple is realized by matching the plurality of lens assemblies 220, so that the picture quality of the picture or the image is improved.
Illustratively, in any light adjustment assembly 230, the angle between the light 201 and the light reflecting surface 232 is greater than 0 ° and less than 90 °. For example, the angle between the light ray 201 and the light ray reflecting surface 232 is 45 °. The included angle between the light 201 and the light reflecting surface 232 is 45 degrees by adjusting the rotation of the light adjusting body 231, so that the propagation direction of the light 201 is conveniently determined, and the position of the lens assembly 220 is conveniently set, so that the light 201 is propagated along the axis 221 of the lens assembly 220.
Further, illustratively, with continued reference to fig. 6, the axis 221 of the first lens assembly 226 is parallel to the axis 221 of the second lens assembly 227, the light reflecting surface 232 of the first light adjusting assembly 234 is opposite to the light reflecting surface 232 of the second light adjusting assembly 235, and an angle of 90 ° is formed between an extension surface of the light reflecting surface 232 of the first light adjusting assembly 234 and an extension surface of the light reflecting surface 232 of the second light adjusting assembly 235. The light reflecting surface 232 of the second light adjusting assembly 235 and the light reflecting surface 232 of the third light adjusting assembly 236 are oppositely arranged, and an included angle of 90 degrees is formed between the extending surface of the light reflecting surface 232 of the second light adjusting assembly 235 and the extending surface of the light reflecting surface 232 of the third light adjusting assembly 236. Therefore, the camera module 200 is regular in structure and convenient to produce and manufacture.
In some embodiments, with continued reference to fig. 6, a blocking wall 214 is disposed between the first lens assembly 226 and the second lens assembly 227. Light 201 forms a first light path between first light adjustment component 234, first lens component 226, and second light adjustment component 235, and light 201 forms a second light path between third light adjustment component 236 and second lens component 227, and interference of light 201 with each other during light propagation between the first light path and the second light path is avoided by barrier wall 214. Illustratively, the blocking wall 214 is provided with an opening 215, the opening 215 is opposite to the light entrance opening 212, and the opening 215 is also opposite to the light reflection surface 232 of the first light adjustment component 234, so that the light 201 can irradiate to the light reflection surface 232 of the first light adjustment component 234 after passing through the light entrance opening 212 and the opening 215.
In some embodiments, referring to fig. 4 or fig. 6, the camera module 200 further includes a photosensitive chip 280, the photosensitive chip 280 is disposed on the light emitting side of the lens assembly 220, and the photosensitive chip 280 is used for receiving the light emitted from the lens assembly 220. Illustratively, the photosensitive chip 280 is disposed on the light emitting side of the second lens assembly 227 and is configured to receive the light 201 emitted from the second lens assembly 227. The photo sensor chip 280 is used to convert an optical signal into an electrical signal.
In some embodiments, with continued reference to fig. 3, the camera module 200 further includes a flexible printed circuit 290 disposed outside the housing 210, and at least one of the first coil 240, the second coil 260, the photosensitive chip 280, the first magnetic field detector 250, and the second magnetic field detector 270 is connected to the flexible printed circuit 290. The flexible wiring board 290 may also be connected to a main board of the electronic device, and the energizing current in the first coil 240 and the second coil 260 is controlled by the main board via the flexible wiring board 290. The first magnetic field detection member 250 and the second magnetic field detection member 270 are controlled to detect the magnetic field by the main board via the flexible wiring board 290, and the signal detected by the first magnetic field detection member 250 and the signal detected by the second magnetic field detection member 270 are acquired. The image signal collected by the photosensitive chip 280 is acquired through the flexible circuit board 290 by the main board.
Fig. 7 is a schematic structural diagram of an electronic device 300 according to an exemplary embodiment of the present disclosure. Some embodiments of the present disclosure provide an electronic device 300 including any of the camera modules 200 mentioned above to provide the electronic device 300 with a shooting function. Illustratively, the electronic device 300 includes a main body 310, and the camera module 200 is assembled to the main body 310. The camera module 200 in the electronic device 300 has a simple structure, and can flexibly and accurately realize an anti-shake function and a zooming function.
The electronic device 300 provided by the embodiment of the present disclosure includes but is not limited to: the intelligent floor sweeping robot comprises a mobile phone, a tablet computer, an iPad, a digital broadcast terminal, a messaging device, a game console, a medical device, a fitness device, a personal digital assistant, an intelligent wearable device, an intelligent television, a floor sweeping robot, an intelligent sound box, a vehicle-mounted device and the like.
The above embodiments of the present disclosure may be complementary to each other without conflict.
The above description is only exemplary of the present disclosure and should not be taken as limiting the disclosure, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (10)
1. The utility model provides a module of making a video recording, its characterized in that, the module of making a video recording includes:
the shell is provided with an accommodating cavity and a light ray injection port communicated with the accommodating cavity;
the lens assembly is arranged in the accommodating cavity and slides along the axis direction of the lens assembly; and
at least one light regulating assembly locates hold the chamber, light regulating assembly locates one side is penetrated into to the light of camera lens subassembly, light regulating assembly includes rotatable light regulation body, the light regulation body is including the light plane of reflection that is used for receiving and reflection light, the light regulation body rotates in order to adjust the light plane of reflection with contained angle between the axis of camera lens subassembly, at least one light regulating assembly the light plane of reflection with the light is penetrated the mouth and is relative.
2. The camera module of claim 1, further comprising a first coil disposed in the housing, the lens assembly comprising: the lens and the first magnetic body are assembled on the sliding support, the sliding support can be slidably arranged in the accommodating cavity, and the first coil drives the first magnetic body to enable the sliding support to slide when being electrified.
3. The camera module according to claim 2, wherein the inner wall of the housing is provided with a slide rail, and the lens assembly further comprises a rolling member, the rolling member is rollably disposed on the slide bracket, and the rolling member rolls on the slide rail.
4. The camera module according to claim 2 or 3, further comprising a first magnetic field detector provided in the housing, the first magnetic field detector being configured to detect a first magnetic field of the first magnetic body.
5. The camera module of claim 1, further comprising a second coil disposed on the housing, wherein the light adjustment assembly further comprises a second magnetic body disposed on the light adjustment body, and wherein the second coil drives the second magnetic body to rotate the light adjustment body when the second coil is energized.
6. The camera module of claim 5, further comprising a second magnetic field detector disposed on the housing, the second magnetic field detector being configured to detect a second magnetic field of the second magnetic body.
7. The camera module according to claim 1, wherein the light adjustment assembly comprises a first light adjustment assembly, a second light adjustment assembly and a third light adjustment assembly, the first light adjustment assembly is opposite to the light entrance, the second light adjustment assembly is disposed on the light exit side of the first light adjustment assembly, and the third light adjustment assembly is disposed on the light exit side of the second light adjustment assembly;
the camera lens subassembly includes first camera lens subassembly and second camera lens subassembly, first camera lens subassembly is located first light adjustment assembly with between the second light adjustment assembly, first camera lens subassembly is used for receiving light that first light adjustment assembly jetted out and to light is jetted out to the second light adjustment assembly, second camera lens subassembly is located one side is jetted out to third light adjustment assembly's light.
8. The camera module of claim 7, wherein a barrier wall is disposed between the first lens assembly and the second lens assembly.
9. The camera module of claim 1, further comprising a photosensitive chip, wherein the photosensitive chip is disposed on a light emitting side of the lens assembly, and the photosensitive chip is configured to receive the light emitted from the lens assembly.
10. An electronic device, characterized in that the electronic device comprises the camera module according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011192895.5A CN114531524A (en) | 2020-10-30 | 2020-10-30 | Camera module and electronic equipment |
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| CN202011192895.5A CN114531524A (en) | 2020-10-30 | 2020-10-30 | Camera module and electronic equipment |
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| CN114531524A true CN114531524A (en) | 2022-05-24 |
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| CN107783243A (en) * | 2016-08-24 | 2018-03-09 | 宁波舜宇光电信息有限公司 | Periscopic camera module |
| CN110737077A (en) * | 2019-11-29 | 2020-01-31 | Oppo广东移动通信有限公司 | Optical lens and electronic device |
| CN110879454A (en) * | 2019-12-25 | 2020-03-13 | Oppo广东移动通信有限公司 | Camera module, periscopic camera module, camera assembly and electronic device |
| CN210725001U (en) * | 2019-10-11 | 2020-06-09 | 南昌欧菲光电技术有限公司 | Camera module and electronic equipment |
| CN111308643A (en) * | 2019-12-25 | 2020-06-19 | Oppo广东移动通信有限公司 | Camera module, periscopic camera module, camera assembly and electronic device |
| CN111474680A (en) * | 2020-05-13 | 2020-07-31 | Oppo广东移动通信有限公司 | Optical lens, camera module and electronic device |
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| CN205942054U (en) * | 2016-08-24 | 2017-02-08 | 宁波舜宇光电信息有限公司 | Periscopic module of making a video recording |
| CN107783243A (en) * | 2016-08-24 | 2018-03-09 | 宁波舜宇光电信息有限公司 | Periscopic camera module |
| CN210725001U (en) * | 2019-10-11 | 2020-06-09 | 南昌欧菲光电技术有限公司 | Camera module and electronic equipment |
| CN110737077A (en) * | 2019-11-29 | 2020-01-31 | Oppo广东移动通信有限公司 | Optical lens and electronic device |
| CN110879454A (en) * | 2019-12-25 | 2020-03-13 | Oppo广东移动通信有限公司 | Camera module, periscopic camera module, camera assembly and electronic device |
| CN111308643A (en) * | 2019-12-25 | 2020-06-19 | Oppo广东移动通信有限公司 | Camera module, periscopic camera module, camera assembly and electronic device |
| CN111474680A (en) * | 2020-05-13 | 2020-07-31 | Oppo广东移动通信有限公司 | Optical lens, camera module and electronic device |
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