CN105049687B - Double-camera mobile terminal - Google Patents
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- CN105049687B CN105049687B CN201510383170.7A CN201510383170A CN105049687B CN 105049687 B CN105049687 B CN 105049687B CN 201510383170 A CN201510383170 A CN 201510383170A CN 105049687 B CN105049687 B CN 105049687B
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Abstract
The present invention provides a kind of double-camera mobile terminal, including the first camera module, the second camera module and the reflection unit that can be rotated between the first position and the second position for realizing the first screening-mode.Second camera module includes the first camera lens, second camera lens and imaging device contrary with the first camera lens daylighting, first camera lens is used to acquire the object light before being located at the first camera lens, second camera lens is for acquiring the object light before the second camera lens, the reflection unit is for projecting the first camera lens collected object light on imaging device to realize the second screening-mode when turning to first position, and for the collected object light of the second camera lens to be projected on imaging device to assist the first camera module to realize big viewing angles mode when turning to the second position.
Description
Technical field
The present invention relates to portable electronic device, in particular to a kind of mobile terminal with dual camera.
Background technique
Current smart phone is very universal, and people like being taken pictures with it.Usual industry is using two cameras come real
Existing two-way shooting, wherein the back side of smart phone is high-pixel camera to carry out vista shot；The front of smart phone is
Low pixel camera is to carry out short distance personage's shooting, such as self-timer.With the development of smart phone, wide-angle camera also exists
It is applied in new product.However, the shooting angle of wide-angle camera is limited, and higher cost, sometimes people are pursued bigger
Shooting visual angle when, common smart mobile phone camera is difficult to meet demand.
Summary of the invention
In view of this, the present invention provides a kind of double-camera mobile terminal, big visual angle can be realized without wide-angle camera
Shooting.
Double-camera mobile terminal provided in an embodiment of the present invention has the first screening-mode, the second screening-mode and big
Viewing angles mode, the mobile terminal include the first camera module for realizing the first screening-mode.The mobile terminal also wraps
The reflection unit that includes the second camera module and can rotate between the first position and the second position, the second camera module include
First camera lens, second camera lens and imaging device contrary with the first camera lens daylighting, first camera lens is for acquiring position
Object light before the first camera lens, second camera lens is for acquiring the object light before the second camera lens, the reflection unit
For the collected object light of the first camera lens to be projected on imaging device to realize second count when turning to first position
Take the photograph mode, and for when turning to the second position by the collected object light of the second camera lens project on imaging device with
The first camera module is assisted to realize big viewing angles mode.
In one embodiment, the first screening-mode is rear camera screening-mode, and the second screening-mode is preposition takes the photograph
As head screening-mode.
In one embodiment, the first screening-mode is front camera screening-mode, and the second screening-mode is taken the photograph for postposition
As head screening-mode.
In one embodiment, the reflection unit rotates between the first position and the second position around a shaft, described
Shaft is set to the midpoint of the line of first camera lens and the second camera lens.
In one embodiment, when the reflection unit turns to first position, the reflection unit and the first camera lens
Daylighting direction be in 45 degree；When the reflection unit turns to the second position, the daylighting of the reflection unit and the second camera lens
Direction is in 45 degree.
In one embodiment, which further includes rotation mould group, for driving the reflection unit around a shaft
It rotates between the first position and the second position.
In one embodiment, the mobile terminal further includes the processor for being electrically connected to rotating mechanism, is turned for controlling
Dynamic model group driving reflection unit rotates between the first position and the second position.
In one embodiment, the rotation mould group is servo motor or stepper motor.
In one embodiment, the imaging pixel of first camera module and the second camera module is identical.
In one embodiment, the reflection unit is total reflection mirror.
Double camera module mobile terminals provided by the invention, by means of reflection unit so that the shooting angle of second camera
It is consistent with the shooting angle of the first camera shooting simulation, to assist the first camera module to be imaged, and the photo taken is carried out
Panoramic mosaic can realize big viewing angles without wide-angle imaging mould group.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of schematic diagram of double-camera mobile terminal disclosed in first embodiment of the invention；
Fig. 2 is the structural schematic diagram of double-camera mobile terminal in Fig. 1；
Fig. 3 is the module map of double-camera mobile terminal in Fig. 1；
Fig. 4 is a kind of schematic diagram of double-camera mobile terminal disclosed in second embodiment of the invention；
Fig. 5 is the structural schematic diagram of double-camera mobile terminal in Fig. 4.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
With reference to Fig. 1, first embodiment of the invention discloses a kind of double-camera mobile terminal 100.The mobile terminal 100 has
First camera module 20 and the second camera module 30, and the first screening-mode, the second screening-mode and big viewing angles mould are provided
Formula Three models are selected for user.Wherein, the first camera module 20 is for realizing the first screening-mode.Second camera module 30 is used
In realizing the second screening-mode, and for assisting the shooting of the first camera module 20 to realize big viewing angles mode.In this reality
It applies in example, the first screening-mode is front camera screening-mode, and the first camera module 20 is to realize that front camera shoots mould
The preposition camera module of formula, the second screening-mode are rear camera screening-mode, and 30 one side of the second camera module can be made
For the postposition camera module for realizing rear camera screening-mode, the first camera module 20 on the other hand can also be assisted to realize greatly
Viewing angles mode, to realize to carrying out big viewing angles in front of mobile terminal 100.Preferably, 20 He of the first camera module
The functional parameter of second camera module 30 is identical.Mobile terminal 100 can be with the portable electronics such as smart phone, tablet computer dress
It sets.Mobile terminal 100 is smart phone in the present embodiment.Mobile terminal 100 further include generally rectangular shaped ontology 10 and
Reflection unit 40, rotation mould group 50 and the processor 60 being set in ontology 10.
Ontology 10 include front surface 101, the rear surface 102 opposite with front surface 101, upper end 103 and with upper end 103
Opposite lower end 104.Front surface 101 is provided with display screen 70.First camera module 20 is fixedly installed on ontology 10 and close
Upper end 103.The daylighting direction of first camera module 20 is the direction of front surface 101.
Second camera shooting mould 30 include the first camera lens 310, second camera lens 320 contrary with 310 daylighting of the first camera lens with
And imaging device 330.The front surface 101 of ontology 10 and its daylighting direction and the first camera module 20 is arranged in first camera lens 310
Daylighting direction is consistent.First camera lens 310 is used to acquire before the first camera lens the object light in (i.e. 100 front of mobile terminal).
Second camera lens 320 is set to the rear surface 102 of ontology 10, is used to acquire the object at (i.e. 100 rear of mobile terminal) before the second camera lens
Body light.The imaging device 330 for receive first camera lens 310 or the collected object light of the second camera lens 320 with
Form image.In the present embodiment, the line of the first camera lens 310 and the second camera lens 320 is perpendicular to front surface 101.
Reflection unit 40 is generally rectangular shaped total reflection mirror in the present embodiment.Reflection unit 40 is fixed on rotation setting
In the shaft 410 on ontology 10 and the axis co-planar with shaft 410.Shaft 410 is disposed in proximity to the first mirror in the present embodiment
First 310 and the midpoint of 320 line of the second camera lens and vertical with front surface 101.Reflection unit 40 can opposing body by shaft 410
10 turn to the second position from first position.In the present embodiment, when reflection unit 40 is located at first position (or second position)
When, reflection unit 40 turns to the second position (or first position) after 410 (or counterclockwise) clockwise are rotated by 90 ° around the shaft.When
When reflection unit 40 turns to first position, 401 the first camera lens of face 310 of reflecting surface of reflection unit 40 and with the first camera lens
310 be in 45 degree of angles, so that the collected object light of the first camera lens 310 all projects imaging device 330, to realize second
Screening-mode is to shoot the object at 100 rear of mobile terminal.When reflection unit 40 turns to the second position, reflection unit 40
401 the second camera lens of face 320 of reflecting surface and with the second camera lens 320 be in 45 degree of angles so that the collected object light of the second camera lens 310
Line all projects imaging device 330, so as to assist the first camera module 20 to be shot to realize big viewing angles mode.
With
Wherein, the direction of 101 face of front surface under normality use state is referred in front of above-mentioned mobile terminal 100, and institute
State the direction that 100 rear of mobile terminal refers to rear surface face.By taking smart phone as an example, front refers to display screen one end
The direction of face, rear refer to the direction of the rear cover face backwards to display screen.
Rotation mould group 50 is for driving 410 rotation around the shaft of reflection unit 40.In this example, rotation mould group 50 is servo
Motor or stepper motor.Rotation mould group 50 includes being electrically connected to the drive module 510 of processor 60.Drive module 510 is being handled
It works under the control of device 60.
Processor 60 is electrically connected to drive module 510, the first camera module 20 and the second camera module 30.Processor 60 is used
The first camera module 20 is controlled in the screening-mode selected according to user and the second camera module 30 executes shooting action.Wherein,
User can by function menu or be set to mobile terminal 100 function button select screening-mode.Specifically, when user selects
When the first screening-mode, processor 60 controls the first camera module 20 and is shot.When user selects the second screening-mode, place
Reason device 60 control the driving reflection unit 40 of drive module 510 first and turns to first position, at this point, reflection unit 40 is by the first mirror
First 310 collected object light is projected to imaging device 330, processor 60 further control imaging device 330 according to coming from
The light of first camera lens 310 is shot.When user selects big viewing angles mode, processor 60 controls drive module first
510 driving reflection units 40 are rotated by 90 ° to the second position.At this point, reflection unit 40 is by the collected object of the second camera lens 320
Light is projected to imaging device 330, and processor 60 further controls the imaging of the first camera module 20 and the second camera module 30
Device 330 is shot simultaneously, and will be obtained image and be carried out splicing to form panorama wide-angle image.
Based on above-mentioned mobile terminal 100, when user and multiple friends need to carry out self-timer by mobile terminal 100, if
Shot under the first camera screening-mode by preceding first camera module 20, may because its angular field of view is limited and
All friends can not be taken in same picture, at this point, big viewing angles mode may be selected in user, that is, pass through the second camera shooting
Mould group 30 assists the first camera module 20 to be imaged, and by being similar to the conventional images processing software such as Photoshop for the
The photo that one camera module 20 and the second camera module 30 take carries out panoramic mosaic, to realize big viewing angles.
Fig. 4 and Fig. 5 is the schematic diagram of mobile terminal 200 disclosed in second embodiment of the invention.Mobile terminal 200 and first
Mobile terminal 100 in embodiment the difference is that: the first screening-mode be rear camera screening-mode, first camera shooting mould
Group 20 is to realize the postposition camera module of rear camera screening-mode, and the second screening-mode is front camera screening-mode,
Second camera module 30 is the preposition camera module for realizing front camera screening-mode.In this way, the first camera module 20 is (before i.e.
Set camera module) it rotates and assists the second camera module 30 (postposition camera module) to realize big viewing angles mode, so as to
Increase the shooting visual angle of 200 rear scenery of mobile terminal.
It is to be appreciated that in other embodiments, the first camera module 20 and the second camera module 30 can also be set to
Other positions.For example, the first camera module 20 and the second camera module 30 can also be respectively close to upper end 103 and lower ends
104 settings, and the line of the two is vertical with upper end 103.
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and weighs according to the present invention
Benefit requires made equivalent variations, still belongs to the scope covered by the invention.
Claims (7)
1. a kind of double-camera mobile terminal has the first screening-mode, the second screening-mode and big viewing angles mode, the shifting
Dynamic terminal includes the first camera module for realizing the first screening-mode, which is characterized in that and the mobile terminal includes ontology,
The ontology includes front surface and the rear surface opposite with front surface, and the first camera module daylighting direction is fixed, and described
The daylighting direction of one camera module is the face direction of the front surface of the ontology；The mobile terminal further includes the second camera module
And the reflection unit that can be rotated between the first position and the second position, first camera module and the second camera module
Functional parameter it is identical；Second camera module include the first camera lens, second camera lens contrary with the first camera lens daylighting and
Imaging device, first camera lens are set to the rear surface of ontology, described for acquiring the object light before being located at the first camera lens
Second camera lens is set to the front surface of ontology, the object light in the front for acquiring the mobile terminal before the second camera lens, described
The daylighting direction of second camera lens is identical as the first camera module daylighting direction, and the reflection unit, which is used to work as, turns to first
The collected object light of the first camera lens is projected to realize the second screening-mode on imaging device, and for working as when position
The collected object light of the second camera lens is projected on imaging device to assist the first camera module when turning to the second position
Realize big viewing angles mode；
The mobile terminal further includes rotation mould group and processor, and the processor is electrically connected the rotation mould group, described first
Camera module and second camera module, the screening-mode control described first that the processor is used to be selected according to user are taken the photograph
As mould group and second camera module execute shooting action, comprising:
When user selects first screening-mode, the processor controls first camera module and is shot；
When user selects second screening-mode, the processor controls drive module first and the reflection unit is driven to turn
It moves and then controls the imaging device to the first position and shot according to the light from first camera lens；
When user selects the big viewing angles mode, the processor controls the drive module first and drives the reflection
Device rotates the imaging dress that first camera module and second camera module are then controlled to the second position
It sets while shooting, and image will be obtained and carry out splicing to form panorama wide-angle image；
Wherein, user selects screening-mode by being set to the function button of the mobile terminal；The ontology further includes upper end
Portion and the lower end opposite with upper end, first camera module and the second camera module are also respectively close to upper end and lower end
Portion's setting, and the line of the two is vertical with upper end.
2. double-camera mobile terminal as described in claim 1, which is characterized in that the first screening-mode is front camera bat
Mode is taken the photograph, the second screening-mode is rear camera screening-mode.
3. double-camera mobile terminal as described in claim 1, which is characterized in that the reflection unit is around a shaft first
It is rotated between position and the second position, the shaft is set to the midpoint of the line of first camera lens and the second camera lens.
4. double-camera mobile terminal as claimed in claim 3, which is characterized in that when the reflection unit turns to first
When setting, the daylighting direction of the reflection unit and the first camera lens is in 45 degree；When the reflection unit turns to the second position, institute
The daylighting direction of reflection unit and the second camera lens is stated in 45 degree.
5. double-camera mobile terminal as claimed in claim 3, which is characterized in that the rotation mould group is servo motor or step
Into motor.
6. double-camera mobile terminal as described in claim 1, which is characterized in that first camera module and the second camera shooting
The imaging pixel of mould group is identical.
7. the double-camera mobile terminal as described in claim 1~6 any one, which is characterized in that the reflection unit is
Total reflection mirror.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510383170.7A CN105049687B (en) | 2015-06-30 | 2015-06-30 | Double-camera mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510383170.7A CN105049687B (en) | 2015-06-30 | 2015-06-30 | Double-camera mobile terminal |
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| CN105049687B true CN105049687B (en) | 2018-12-11 |
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| CN201510383170.7A Active CN105049687B (en) | 2015-06-30 | 2015-06-30 | Double-camera mobile terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3972228A4 (en) * | 2019-05-15 | 2022-06-29 | Vivo Mobile Communication Co., Ltd. | Terminal device |
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| CN105847641A (en) * | 2016-03-29 | 2016-08-10 | 联想(北京)有限公司 | Imaging device, imaging method and electronic device |
| CN106791341A (en) * | 2017-03-27 | 2017-05-31 | 上海与德科技有限公司 | Image pickup method and device based on dual camera |
| CN107623806B (en) * | 2017-08-02 | 2020-04-14 | 中控智慧科技股份有限公司 | Image processing method and related product |
| CN107395820A (en) * | 2017-08-29 | 2017-11-24 | 努比亚技术有限公司 | Take pictures servicing unit and application the servicing unit of taking pictures mobile terminal |
| CN110233914A (en) * | 2019-04-25 | 2019-09-13 | 维沃移动通信有限公司 | A kind of terminal device and its control method |
| CN112312055B (en) * | 2019-07-26 | 2021-11-09 | 华为技术有限公司 | Electronic device and image processing method |
| CN112492131A (en) * | 2019-09-12 | 2021-03-12 | 中兴通讯股份有限公司 | Camera module and terminal |
| CN111629107B (en) * | 2020-06-10 | 2022-01-25 | 北京字节跳动网络技术有限公司 | Terminal control method and device, terminal and storage medium |
| WO2022110202A1 (en) * | 2020-11-30 | 2022-06-02 | 闻泰科技(深圳)有限公司 | Camera module and computer device |
| CN112672136B (en) * | 2020-12-24 | 2023-03-14 | 维沃移动通信有限公司 | Camera module and electronic equipment |
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| CN105049687A (en) | 2015-11-11 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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