CN105872329A - Mobile terminal and camera control method - Google Patents
Mobile terminal and camera control method Download PDFInfo
- Publication number
- CN105872329A CN105872329A CN201610254785.4A CN201610254785A CN105872329A CN 105872329 A CN105872329 A CN 105872329A CN 201610254785 A CN201610254785 A CN 201610254785A CN 105872329 A CN105872329 A CN 105872329A
- Authority
- CN
- China
- Prior art keywords
- camera lens
- support bar
- lens module
- mobile terminal
- pcb board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
-
- 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
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- 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
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a mobile terminal and a camera control method. The mobile terminal comprises a camera device; the camera device comprises a PCB arranged in the mobile terminal, a first lens module arranged on one surface of the PCB, a second lens module arranged on the surface, opposite to the surface where the first lens module is located, of the PCB, at least one lens motor and a transmission support, one end of the transmission support is fixed to a lens arranged in the first lens module, the other end of the transmission support is fixed to a lens arranged in the second lens module, support rods of the transmission support penetrate through the PCB and erect the two lenses on image sensors, and the lens motors are used for regulating the position of the transmission support. By cooperating with the camera control method, the mobile terminal can reduce usage of electronic components, further save the space occupied by the components and reduce the production cost.
Description
Technical field
The present invention relates to a kind of mobile terminal and camera control method.
Background technology
Smart mobile phone, as a kind of mobile terminal, provides the user huge facility, has become as people's day
Often indispensable in life articles for use.In prior art, mobile terminal (such as smart mobile phone, panel computer)
Would generally arrange two photographic head, be front-facing camera and post-positioned pick-up head respectively, two photographic head take
The space on mobile terminal top is huge, not only makes screen accounting reduce but also increases volume and the thickness of mobile terminal
Degree.
Summary of the invention
The technical problem to be solved in the present invention is to overcome cam device in prior art to take up room
Many, mobile terminal screen accounting is low, volume and the bigger defect of thickness, it is provided that a kind of rational in infrastructure, shared
The mobile terminal that significantly reduces of space and camera control method.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A kind of mobile terminal, it includes that a cam device, described cam device include being located at described shifting
Moving the pcb board in terminal, the first camera lens module being located in described pcb board one side, its feature is,
Described cam device also includes a second camera lens module contrary with the first camera lens module shooting direction, the
Two camera lens modules are located at the another side of the pcb board of the first camera lens module position on pcb board, described
Cam device includes that at least one lens motor, described cam device also include one for regulating camera lens mould
In group, camera lens is to the transmission bracket of imageing sensor distance, one end of described transmission bracket and the first camera lens mould
Camera lens in group is fixed, and the camera lens in the other end of described transmission bracket and the second camera lens module is fixed, institute
State the support bar of transmission bracket and through described pcb board and set up two camera lenses on imageing sensor, institute
State lens motor for regulating the position of described transmission bracket.
It is preferred that described transmission bracket includes at least one pair of support bar and consolidate identical with support bar quantity
Determining groove, two support bars in the pair of support bar are relatively arranged on the both sides of imageing sensor, described
The shape of fixing groove and the form fit of described support bar, the imageing sensor both sides of described pcb board
Pcb board is provided with the through hole for fixing described fixing groove, described support bar be located in described fixing groove and
With pcb board residing for plane vertical.
It is preferred that described support bar is provided with the flank of tooth, described lens motor in the face of the side of imageing sensor
Including one for the travelling gear with described flank engagement.
It is preferred that described travelling gear is located between imageing sensor and support bar, in described support bar
The heart is in pcb board in the plane with the center line of travelling gear.
It is preferred that described cam device include two respectively with the first camera lens module and the second camera lens module
Corresponding imageing sensor, the center of described support bar and the center line of travelling gear are in two images and pass
Between sensor.
A kind of camera control method utilizing mobile terminal as above to realize, its feature is, institute
State camera control method to include:
When the first camera lens module work, support bar moves to increase by the first mirror along fixing groove to first direction
The camera lens of head mould group is to the distance of imageing sensor；
When the second camera lens module work, support bar moves to reduce the second mirror along fixing groove to first direction
The camera lens of head mould group is to the distance of imageing sensor.
It is preferred that described cam device includes two lens motors, described support bar is in the face of image sensing
The side of device is provided with the flank of tooth, and each lens motor includes one for the travelling gear with described flank engagement,
The travelling gear of two lens motors axially opposing, described travelling gear be all located at imageing sensor with
Between strut, when travelling gear all rotates along a second direction, support bar moves along fixing groove to first direction
Dynamic, described camera control method includes:
Described mobile terminal judges whether to receive when utilizing the first camera lens module shooting increases the finger of focal length
Order, if then controlling travelling gear all rotate an angle on target along described second direction.
On the basis of meeting common sense in the field, above-mentioned each optimum condition, can combination in any, i.e. get Ben Fa
Bright each preferred embodiments.
The most progressive effect of the present invention is: the camera structure of the mobile terminal of the application is reasonable, institute
The space taken significantly reduces, and coordinates camera control method, and mobile terminal can save electronics
The use of components and parts, can not only save the space that components and parts take further, additionally it is possible to reduces and produces into
This.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cam device of the embodiment of the present invention 1.
Fig. 2 is another structural representation of the cam device of the embodiment of the present invention 1.
Fig. 3 is the flow chart of the camera control method of the embodiment of the present invention 1.
Detailed description of the invention
Further illustrate the present invention below by the mode of embodiment, but the most therefore limit the present invention to
Among described scope of embodiments.
Embodiment 1
Seeing Fig. 1, Fig. 2, the present embodiment provides a mobile phone, described mobile phone to include a cam device,
Pcb board 11,1 first camera lens module 12 that described cam device includes being located in described mobile phone,
Two camera lens module 13, two imageing sensor 14, signal amplifiers, a lens motor 15, are used
In the motor drive circuit and the transmission bracket 17 that drive lens motor.
Described first camera lens module 12 and the second camera lens module 13 are respectively arranged on the two of described pcb board 11
Face, and the shooting direction of the first camera lens module 12 and the second camera lens module 13 is contrary, specifically, second
Camera lens module 13 is located at the another of the pcb board 11 of the first camera lens module 12 position on pcb board 11
Simultaneously.
Front-facing camera and post-positioned pick-up head are overlapped by the present embodiment, make full use of on pcb board
The confined space, it is possible to save the space on mobile phone display screen, improves screen accounting, and due to preposition shooting
The position of head and post-positioned pick-up head overlaps so that the electronics device that front-facing camera and post-positioned pick-up head are connected
In part the position of two photographic head closer to, more convenient cabling and the typesetting of electronic component, the most further
Reduction mobile phone top margin frame size, make mobile phone thinner, volume is less.
Imageing sensor 14 is located at the first camera lens module and the camera lens rear of the second camera lens module, is used for adopting
Collection picture signal.
Two described imageing sensors 14 are all connected with described signal amplifier, described signal amplifier with
Described analog-digital converter connects.The imageing sensor of the first camera lens module 12 and the second camera lens module 13 is equal
Being connected with described signal amplifier and analog-digital converter, two imageing sensors share a signal amplifier
Can further save the space in mobile phone with digital to analog converter, the size shortening mobile phone top frame carries
High screen accounting.
Specifically, when the first camera lens module works (front-facing camera unlatching), described signal amplifier
Receive the signal that imageing sensor corresponding to the first camera lens module is transmitted, and the signal transmitted is amplified
After be transferred to described analog-digital converter and carry out analog digital conversion.Due to the first camera lens module and the second camera lens module
When routine use, the most only can activate one carrys out work, and therefore two camera lens modules utilize same signal
Amplifier and analog-digital converter can make full use of the space of interior of mobile phone, and signal amplifier sets specifically
Between two imageing sensors, the imageing sensor of the first camera lens module, signal amplifier and the second mirror
The imageing sensor of head mould group is the most overlapping.
Described pcb board is provided with the depression accommodating imageing sensor, such that it is able to be that the thickness of mobile phone enters
One step reduces.
Described lens motor is connected with described motor drive circuit.Described transmission bracket is used for regulating camera lens mould
In group, camera lens is to the distance of imageing sensor.One end of described transmission bracket and the mirror in the first camera lens module
121 fix, and the camera lens 131 in the other end of described transmission bracket and the second camera lens module is fixing, institute
State the support bar 171 of transmission bracket and through described pcb board and set up two camera lenses on imageing sensor,
Described lens motor is for regulating the position of described transmission bracket.
The first camera lens module of the application and the second camera lens module sharing lens motor and transmission of motor
Device transmission bracket.A camera lens is all fixed at the two ends of described transmission bracket, is the first camera lens respectively
Module and the camera lens of the second camera lens module.When transmission bracket moves to one end, described end schematic diagram picture passes
Sensor, the camera lens of the other end is then close to described imageing sensor, and the first camera lens module and the second mirror
Head mould group only have under normal circumstances one in running order, so transmission bracket just can meet two
The needs of camera lens module.
The cam device of the application can save the space of interior of mobile phone but also saving components, simplifies hands
The internal structure of machine such that it is able to reduce manufacturing cost.
Further, see Fig. 2, described transmission bracket 17 include two pairs of support bars 171 and with support
The fixing groove 172 of bar quantity identical (4), two support bar phases in the pair of support bar 171
To being arranged at the both sides of imageing sensor, the shape of described fixing groove and the form fit of described support bar and
Lubricant is scribbled, the pcb board of the imageing sensor both sides of described pcb board between support bar and fixing groove
11 are provided with the through hole for fixing described fixing groove, described support bar be located in described fixing groove and with
Residing for pcb board, plane is vertical.
Pair of support rods is provided with the flank of tooth in the face of the side of imageing sensor, and described lens motor includes a use
In the travelling gear 16 with described flank engagement.
Described travelling gear is located between imageing sensor and support bar, the center of described support bar and transmission
The center line of gear is in pcb board institute in the plane.
The lens motor of the application is located on pcb board, and travelling gear and support bar are located at two mirrors
Between Tou, such that it is able to utilize a set of actuating device to regulate two camera lens modules, farthest utilize
The confined space in the middle of mobile phone.
Seeing Fig. 3, utilize the cam device of above-mentioned mobile phone, the present embodiment is provided that a kind of photographic head control
Method processed, described camera control method includes:
Whether step 100, detector lens module work, if then performing step 101, if the most again
Perform step 100, wherein, most only one of which camera lenses between the first camera lens module and the second camera lens module
Module is in running order.
Step 101, judge whether the first camera lens module works, if then performing step 102, if otherwise
Perform step 104.
Step 102, judge whether to receive the instruction of an increase focal length, if then performing step 103,
If otherwise terminating flow process.
Step 103, support bar move to increase the camera lens of the first camera lens module along fixing groove to first direction
To the distance of imageing sensor, then terminate flow process.
Step 104, judge whether to receive the instruction of a reduction focal length, if then performing step 105,
If otherwise terminating flow process.
Step 105, support bar move to reduce the camera lens of the second camera lens module along fixing groove to first direction
Distance to imageing sensor.
In step 103, when travelling gear all rotates along a second direction, support bar is along fixing groove to first
Direction is moved, and therefore after receiving the instruction increasing focal length, described mobile phone controls travelling gear all along described
Second direction rotates an angle on target.
The space that the camera structure of the present embodiment mobile phone is reasonable, shared significantly reduces, and coordinates
Camera control method, mobile terminal can be saved the use of electronic devices and components, can not only save further
Save the space that components and parts take, additionally it is possible to reduce production cost.
Although the foregoing describing the detailed description of the invention of the present invention, but those skilled in the art should managing
Solving, these are merely illustrative of, and protection scope of the present invention is defined by the appended claims.This
The technical staff in field, can be to these embodiment party on the premise of without departing substantially from the principle of the present invention and essence
Formula makes various changes or modifications, but these changes and amendment each fall within protection scope of the present invention.
Claims (7)
1. a mobile terminal, it includes that a cam device, described cam device include being located at institute
State the pcb board in mobile terminal, the first camera lens module being located in described pcb board one side, its feature
Being, described cam device also includes a second camera lens mould contrary with the first camera lens module shooting direction
Group, the second camera lens module is located at the another side of the pcb board of the first camera lens module position on pcb board,
Described cam device includes that at least one lens motor, described cam device also include one for regulating mirror
In head mould group, camera lens is to the transmission bracket of imageing sensor distance, one end of described transmission bracket and the first mirror
Camera lens in head mould group is fixed, and the camera lens in the other end of described transmission bracket and the second camera lens module is fixed,
The support bar of described transmission bracket is through described pcb board and sets up two camera lenses on imageing sensor,
Described lens motor is for regulating the position of described transmission bracket.
2. mobile terminal as claimed in claim 1, it is characterised in that described transmission bracket include to
Few pair of support rods and the fixing groove identical with support bar quantity, two in the pair of support bar
Strut is relatively arranged on the both sides of imageing sensor, the shape of described fixing groove and the shape of described support bar
Coupling, the pcb board of the imageing sensor both sides of described pcb board is provided with for fixing described fixing groove
Through hole, described support bar be located in described fixing groove and with pcb board residing for plane vertical.
3. mobile terminal as claimed in claim 2, it is characterised in that described support bar is in the face of image
The side of sensor is provided with the flank of tooth, and described lens motor includes one for the transmission with described flank engagement
Gear.
4. mobile terminal as claimed in claim 3, it is characterised in that figure is located at by described travelling gear
As, between sensor and support bar, the center of described support bar and the center line of travelling gear are in PCB
Plate institute is in the plane.
5. mobile terminal as claimed in claim 4, it is characterised in that described cam device includes
Two imageing sensors corresponding with the first camera lens module and the second camera lens module respectively, described support bar
The center line of center and travelling gear is between two imageing sensors.
6. the photographic head that the mobile terminal utilized as described in claim 1 to 5 any one realizes
Control method, it is characterised in that described camera control method includes:
When the first camera lens module work, support bar moves to increase by the first mirror along fixing groove to first direction
The camera lens of head mould group is to the distance of imageing sensor；
When the second camera lens module work, support bar moves to reduce the second mirror along fixing groove to first direction
The camera lens of head mould group is to the distance of imageing sensor.
7. camera control method as claimed in claim 6, it is characterised in that described photographic head fills
Putting and include two lens motors, described support bar is provided with the flank of tooth in the face of the side of imageing sensor, each
Lens motor includes one for the travelling gear with described flank engagement, the travelling gear of two lens motors
Axially opposing, described travelling gear is all located between imageing sensor and support bar, when travelling gear is equal
Move to first direction along support bar during a second direction rotation along fixing groove, described camera control method
Including:
Described mobile terminal judges whether to receive when utilizing the first camera lens module shooting increases the finger of focal length
Order, if then controlling travelling gear all rotate an angle on target along described second direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254785.4A CN105872329B (en) | 2016-04-22 | 2016-04-22 | Mobile terminal and camera control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254785.4A CN105872329B (en) | 2016-04-22 | 2016-04-22 | Mobile terminal and camera control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105872329A true CN105872329A (en) | 2016-08-17 |
| CN105872329B CN105872329B (en) | 2019-02-01 |
Family
ID=56633552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610254785.4A Active CN105872329B (en) | 2016-04-22 | 2016-04-22 | Mobile terminal and camera control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105872329B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831614A (en) * | 2019-03-26 | 2019-05-31 | 范宇翙 | A kind of digital camera |
| CN110233951A (en) * | 2018-03-06 | 2019-09-13 | 广东欧珀移动通信有限公司 | Camera module, camera assembly and electronic device |
| CN110611752A (en) * | 2018-06-14 | 2019-12-24 | 中兴通讯股份有限公司 | Camera module, method for controlling double cameras and terminal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2862532Y (en) * | 2005-12-08 | 2007-01-24 | 比亚迪股份有限公司 | Camera shooting module unit for mobile phone |
| US7539412B2 (en) * | 2006-05-17 | 2009-05-26 | Terrasem Co. Ltd. | Camera module with first and second image sensor chips, holders and lens |
| CN101561616A (en) * | 2008-04-16 | 2009-10-21 | 佳能株式会社 | Image blur collection apparatus, and imaging apparatus or optical apparatus therewith |
| CN101750853A (en) * | 2008-12-17 | 2010-06-23 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and image-getting module |
| CN202679454U (en) * | 2012-08-07 | 2013-01-16 | 广东欧珀移动通信有限公司 | Camera module structure of mobile phone |
| CN204598057U (en) * | 2015-05-08 | 2015-08-26 | 歌尔声学股份有限公司 | A kind of composite type camera mechanism and terminal equipment |
-
2016
- 2016-04-22 CN CN201610254785.4A patent/CN105872329B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2862532Y (en) * | 2005-12-08 | 2007-01-24 | 比亚迪股份有限公司 | Camera shooting module unit for mobile phone |
| US7539412B2 (en) * | 2006-05-17 | 2009-05-26 | Terrasem Co. Ltd. | Camera module with first and second image sensor chips, holders and lens |
| CN101561616A (en) * | 2008-04-16 | 2009-10-21 | 佳能株式会社 | Image blur collection apparatus, and imaging apparatus or optical apparatus therewith |
| CN101750853A (en) * | 2008-12-17 | 2010-06-23 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and image-getting module |
| CN202679454U (en) * | 2012-08-07 | 2013-01-16 | 广东欧珀移动通信有限公司 | Camera module structure of mobile phone |
| CN204598057U (en) * | 2015-05-08 | 2015-08-26 | 歌尔声学股份有限公司 | A kind of composite type camera mechanism and terminal equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233951A (en) * | 2018-03-06 | 2019-09-13 | 广东欧珀移动通信有限公司 | Camera module, camera assembly and electronic device |
| CN110233951B (en) * | 2018-03-06 | 2021-02-19 | Oppo广东移动通信有限公司 | Camera module, camera assembly and electronic device |
| CN110611752A (en) * | 2018-06-14 | 2019-12-24 | 中兴通讯股份有限公司 | Camera module, method for controlling double cameras and terminal |
| CN109831614A (en) * | 2019-03-26 | 2019-05-31 | 范宇翙 | A kind of digital camera |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105872329B (en) | 2019-02-01 |
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