CN105611148A - Mobile terminal and camera module thereof - Google Patents
Mobile terminal and camera module thereof Download PDFInfo
- Publication number
- CN105611148A CN105611148A CN201510728947.9A CN201510728947A CN105611148A CN 105611148 A CN105611148 A CN 105611148A CN 201510728947 A CN201510728947 A CN 201510728947A CN 105611148 A CN105611148 A CN 105611148A
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- CN
- China
- Prior art keywords
- mobile terminal
- gear
- camera
- control signal
- camera module
- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/20—Details of telephonic subscriber devices including a rotatable camera
Abstract
The invention discloses a mobile terminal and a camera module thereof. The camera module of the mobile terminal comprises a camera and a rotation device, wherein the rotation device drives the camera to rotate after receiving a control signal. The rotation device comprises a motor, a first gear and a second gear engaged with the first gear, the first gear is connected with the camera, the second gear is connected with the motor, and the motor drives the second gear to rotate after receiving the control signal. According to the invention, the camera can be automatically controlled to rotate in the mobile terminal automatically, the camera module can be used as a front camera as well as a rear camera of the mobile terminal, the total structure of the mobile terminal is not changed, the problem that dusts tend to enter the mobile terminal is overcome, and the mobile terminal is more convenient to use and maintain.
Description
Technical field
The present invention relates to a kind of mobile terminal and camera module thereof.
Background technology
The mobile terminals such as existing mobile phone or flat board generally have two cameras, and front-facing camera and postposition are taken the photographPicture head, specifically as illustrated in fig. 1 and 2, the front-facing camera 1 and the postposition that wherein show existing mobile phone are taken the photographThe operated by rotary motion mode of picture 2. The pixel of general front-facing camera is lower, causes taken photo clearClear degree is not as post-positioned pick-up head, and the set-up mode of two cameras causes cost higher simultaneously. Existing marketIn also exist front-facing camera and post-positioned pick-up head to share the camera module of same rotary type, concrete asShown in Fig. 3 and 4, wherein show front-facing camera and post-positioned pick-up head in existing mobile phone and share sameThe operated by rotary motion mode of the camera module 3 of rotary type. But this setup need to be at the outside hand of complete machineMoving rotation camera module reaches shared effect, has caused changing the structure of mobile terminal complete machine, and then has ledCause mobile terminal complete machine and easily enter dust, cause the difficulty of operation and maintenance.
Summary of the invention
The technical problem to be solved in the present invention is to move eventually in order to overcome mobile phone or flat board etc. in prior artEnd cause when two cameras are set impact take pictures definition and cost higher and arrange one publicWhen the camera module of rotary type, cause complete machine easily to enter the defect of dust, provide a kind of mobile terminal andCamera module.
The present invention solves above-mentioned technical problem by following technical proposals:
The invention provides a kind of camera module of mobile terminal, comprise camera and whirligig, described inWhirligig is for driving described camera rotation after control signal receiving, and its feature is,
Described whirligig comprises motor and intermeshing the first gear and the second gear, described firstGear is connected with described camera, and described the second gear is connected with described motor, and described motor is for connecingAfter receiving described control signal, drive described the second gear rotation.
Preferably, be provided with two through holes on described the second gear, the line of described two through holes passes through instituteState the center of circle of the second gear, be also respectively equipped with infrared transmitting tube and infrared connecing in the both sides of described the second gearClosed tube, described infrared receiving tube is for receiving the red of described infrared transmitting tube transmitting by described through holeAfter outer light, send stop signal to described motor; Described motor is also for receiving described stop signalAfter shut down.
Preferably, described motor is for driving described the second gear up time receiving after the first control signalPin rotation, drives described the second gear to be rotated counterclockwise receiving after the second control signal.
Preferably, described camera module also comprises connector, for outwards drawing the number of described camera moduleAccording to holding wire and control signal wire.
The object of the invention is to also provide a kind of mobile terminal, its feature is, it comprises above-mentionedCamera module and control module, described control module is for sending described control letter to described whirligigNumber.
Preferably, described mobile terminal also comprises front shroud and back shroud, described front shroud and described bonnetPlate all offers perforate at same position, and described whirligig is used for driving described in described camera rotation extremelyThe perforate of front shroud or the perforate of described back shroud.
Preferably, the control signal that described control module sends comprises the first control signal and the second control letterNumber, described the first control signal is used for controlling described whirligig and drives the rotation of described camera to before describedThe perforate of cover plate, described the second control signal is used for controlling described whirligig and drives described camera rotationTo the perforate of described back shroud.
Preferably, the perforate size of the perforate of described front shroud and described back shroud is identical.
Preferably, described mobile terminal also comprise data signal line for connecting described camera module andThe mainboard of control signal wire.
Positive progressive effect of the present invention is: the present invention can realize the shooting of automatic control mobile terminalHead is at the inner automatic rotation of mobile terminal, thus front-facing camera and rearmounted shooting of having realized mobile terminalSharing of head, and the present invention do not change the structure of mobile terminal complete machine, avoided mobile terminal complete machineEasily enter the problem of dust, make the more convenient operation and maintenance of mobile terminal.
Brief description of the drawings
Fig. 1 is the front view in prior art with the mobile phone of two cameras.
Fig. 2 is the rearview in prior art with the mobile phone of two cameras.
Fig. 3 is the front view in prior art with the mobile phone of the camera module of rotary type.
Fig. 4 is the rearview in prior art with the mobile phone of the camera module of rotary type.
Fig. 5 is the structural representation of the camera module of the mobile terminal of the embodiment of the present invention 1.
Fig. 6 is the structural representation of the camera module of the mobile terminal of the embodiment of the present invention 2.
Fig. 7 is the front view of the mobile terminal of the embodiment of the present invention 4.
Fig. 8 is the rearview of the mobile terminal of the embodiment of the present invention 4.
Fig. 9 is the stereogram of the mobile terminal of the embodiment of the present invention 4.
Detailed description of the invention
Mode below by embodiment further illustrates the present invention, but does not therefore limit the present invention toAmong described scope of embodiments.
Embodiment 1
As shown in Figure 5, the camera module of mobile terminal of the present invention comprises camera 11 and whirligig12, described whirligig 12 is for driving described camera 11 to rotate receiving after control signal, toolBody ground, described whirligig 12 comprise intermeshing the first gear 121 and the second gear 122 andMotor 123, described the first gear 121 is connected with described camera 11, described the second gear 122 and instituteState motor 123 and connect, described motor 123 is for driving described second receiving after described control signalGear 122 rotates.
Like this, in the present embodiment, drive the second gear 122 to rotate by motor 123, and then secondGear 122 drives the first gear 121 of engagement to rotate, and finally realizes the first gear 121 and takes the photograph described in drivingPicture 11 rotation, both can take forward also and can clap backward thereby realized by described camera 11Take the photograph, therefore, in the present embodiment, the camera module of mobile terminal only needs a camera, described in take the photographPicture head not only can serve as front-facing camera but also can serve as post-positioned pick-up head, and then has realized front-facing cameraWith sharing of post-positioned pick-up head, and before having ensured, take the photograph and after pixel precision while taking the photograph.
Embodiment 2
As shown in Figure 6, the camera module structure of the mobile terminal of the present embodiment is substantially the same manner as Example 1,Difference is: in the present embodiment, on described the second gear 122, be also provided with two through holes 124, instituteState the line of two through holes 124 by the center of circle of described the second gear 122, i.e. described two through holes 124Be positioned on the same diameter of described the second gear 122, distinguish in the both sides of described the second gear 122Be provided with infrared transmitting tube 125 and infrared receiving tube 126, described infrared transmitting tube 125 is for outside transmittingInfrared light, because described infrared transmitting tube 125 and described infrared receiving tube 126 are distributed in described the second toothThe both sides of wheel 122, therefore only have by described through hole 124, and described infrared receiving tube 126 could receiveThe infrared light of launching to described infrared transmitting tube 125, described infrared receiving tube 126 is for passing throughDescribed through hole receives after the infrared light that described infrared transmitting tube 125 launches, and sends to described motor 123Stop signal, described motor 123 shuts down receiving after described stop signal.
Like this, drive in the process that described the second gear 122 rotates, when described red at described motor 123125 3 of outer receiving tube 126, described through hole 124 and described infrared transmitting tubes be even when being aligned, instituteState infrared receiving tube 126 and just can receive the infrared light that described infrared transmitting tube 125 is launched, and then justCan send stop signal to described motor 123, described motor 123 will shut down. Therefore, existIn the present embodiment, by the second gear 122, arrange through hole 124 and at the second gear 122 twoSide arranges infrared transmitting tube 125 and infrared receiving tube 126, just can automatically control described motor and stop fortuneTurn, and because the line of two through holes 124 passes through the center of circle of described the second gear 122, thereby realizeDescribed the second gear every Rotate 180 ° will shut down, until next time running start, thereby bandA moving described camera 11 also Rotate 180 ° at every turn, and the known general front-facing camera of total institute and postposition are taken the photographThe differential seat angle of picture head is also 180 °, and the camera 11 of the present embodiment can be automatically at front-facing camera like thisWith switch between post-positioned pick-up head, and by above-mentioned through hole 124 and infrared transmitting tube 125 HesInfrared receiving tube 126 the accurate control having realized camera 11 is set.
In the present embodiment, preferably, state motor for described in receive after the first control signal and to driveThe second gear turns clockwise, and drives described the second gear to revolve counterclockwise receiving after the second control signalTurn, described camera module also comprises connector 13, for outwards drawing the data-signal of described camera moduleLine and control signal wire.
Embodiment 3
The mobile terminal of the present embodiment comprises camera module and the control module of embodiment 2, described controlUnit is for sending described control signal to described whirligig, and then the rotation of control camera, and realization is taken the photographPicture head automatically switches between front-facing camera and post-positioned pick-up head.
Embodiment 4
As Figure 7-9, the mobile terminal of the present embodiment compared with embodiment 7, concrete structure and comprisingParts basic identical, difference is: in the present embodiment, described mobile terminal also comprises front shroud 15With back shroud 16, described front shroud and described back shroud all offer perforate 17 at same position place, andAnd preferably, the perforate size of described front shroud 15 and described back shroud 16 is identical, described whirligig12 drive 11 rotations of described camera to the tapping of described front shroud 15 with serve as front-facing camera orRotation to the tapping of described back shroud 16 to serve as post-positioned pick-up head.
Particularly, in the present embodiment, the camera module of mobile terminal can be embedded into described mobile terminalInside, particular location between the perforate of described front shroud 15 and the perforate of described back shroud 16,And in specific implementation process, the original state of camera module that can mobile terminal is set to: described inOne of them through hole three on infrared transmitting tube, described infrared receiving tube and described the second gear is linked to be oneBar straight line, and the tapping that now described camera 11 is just positioned at described front shroud 15 serves as prepositionCamera or the tapping that is positioned at described back shroud 16 serve as post-positioned pick-up head, like this, and at described motorDrive in the process of described the second gear rotation, in the time of described the second gear Rotate 180 °, described motorStop the rotation, now also Rotate 180 ° just of described camera 11, and by the initial front shroud that is positioned at15 tapping rotates to be the tapping that is positioned at back shroud 16, or is positioned at opening of back shroud 16 by initialHole place rotates to be the tapping that is positioned at front shroud 15, and then has realized and automatically accurately controlled described camera11 freely switching between front-facing camera and post-positioned pick-up head. And in the present embodiment, due to wholeThe camera module of individual mobile terminal is all arranged at the inside of described mobile terminal, thereby need not change eventually mobileThe complete machine structure of end, and switch between front-facing camera and post-positioned pick-up head at control cameraProcess in also avoided mobile terminal complete machine to enter the problem of dust, facilitated the use of mobile terminal andSafeguard.
In the present embodiment, the control signal that preferably described control module sends comprises the first control signalAnd second control signal, described the first control signal is used for controlling described whirligig and drives described camera11 rotations are to the perforate of described front shroud 15 to serve as front-facing camera, and described the second control signal is used forControl described whirligig drive 11 rotations of described shooting to the perforate of described back shroud 16 with after serving asPut camera.
Described mobile terminal also comprises the data signal line for connecting described camera module and controls letterThe mainboard of number line, thus data-signal and control signal are unified to process.
Although more than described the specific embodiment of the present invention, those skilled in the art should manageSeparate, these only illustrate, and protection scope of the present invention is limited by appended claims. ThisThe technical staff in field is not deviating under the prerequisite of principle of the present invention and essence, can be to these enforcement sidesFormula is made various changes or modifications, but these changes and amendment all fall into protection scope of the present invention.
Claims (9)
1. a camera module for mobile terminal, comprises camera and whirligig, described whirligigFor driving described camera rotation after control signal receiving, it is characterized in that,
Described whirligig comprises motor and intermeshing the first gear and the second gear, described firstGear is connected with described camera, and described the second gear is connected with described motor, and described motor is for connecingAfter receiving described control signal, drive described the second gear rotation.
2. camera module as claimed in claim 1, is characterized in that, on described the second gear, establishesHave two through holes, the line of described two through holes is by the center of circle of described the second gear, at described the second toothThe both sides of wheel are also respectively equipped with infrared transmitting tube and infrared receiving tube, and described infrared receiving tube is for passing throughDescribed through hole receives after the infrared light of described infrared transmitting tube transmitting, sends and stops letter to described motorNumber; Described motor is also for shutting down receiving after described stop signal.
3. camera module as claimed in claim 2, is characterized in that, described motor is for receivingAfter the first control signal, drive described the second gear to turn clockwise, receiving after the second control signalDrive described the second gear to be rotated counterclockwise.
4. camera module as claimed in claim 3, is characterized in that, described camera module also comprisesConnector, for outwards drawing data signal line and the control signal wire of described camera module.
5. a mobile terminal, is characterized in that, it comprises as any one institute in claim 1-4The camera module of stating and control module, described control module is for sending described control to described whirligigSignal processed.
6. mobile terminal as claimed in claim 5, is characterized in that, described mobile terminal also comprisesFront shroud and back shroud, described front shroud and described back shroud all offer perforate at same position, described inWhirligig is for driving described camera rotation to the perforate of described front shroud or opening of described back shroudHole.
7. mobile terminal as claimed in claim 6, is characterized in that, described control module sendsControl signal comprises the first control signal and the second control signal, and described the first control signal is used for controlling instituteState whirligig and drive the perforate of described camera rotation to described front shroud, described the second control signal is usedDrive the perforate of described camera rotation to described back shroud in controlling described whirligig.
8. mobile terminal as claimed in claim 6, is characterized in that, the perforate of described front shroud andThe perforate size of described back shroud is identical.
9. mobile terminal as claimed in claim 5, is characterized in that, described mobile terminal also comprisesFor connecting the data signal line of described camera module and the mainboard of control signal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728947.9A CN105611148B (en) | 2015-10-30 | 2015-10-30 | Mobile terminal and its camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728947.9A CN105611148B (en) | 2015-10-30 | 2015-10-30 | Mobile terminal and its camera module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105611148A true CN105611148A (en) | 2016-05-25 |
| CN105611148B CN105611148B (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510728947.9A Active CN105611148B (en) | 2015-10-30 | 2015-10-30 | Mobile terminal and its camera module |
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| CN (1) | CN105611148B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108600596A (en) * | 2018-07-16 | 2018-09-28 | 维沃移动通信有限公司 | A kind of cam device and mobile terminal |
| CN110602288A (en) * | 2019-09-27 | 2019-12-20 | 维沃移动通信有限公司 | Electronic device |
| EP3860100A1 (en) * | 2018-11-30 | 2021-08-04 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Transmission mechanism and mobile terminal |
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| CN104935820A (en) * | 2015-06-12 | 2015-09-23 | 广东欧珀移动通信有限公司 | Mobile terminal rotation camera device and rotation method |
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| CN201312335Y (en) * | 2008-10-22 | 2009-09-16 | 深圳市潮流网络技术有限公司 | Video telephone with built-in rotating pick-up head |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600596A (en) * | 2018-07-16 | 2018-09-28 | 维沃移动通信有限公司 | A kind of cam device and mobile terminal |
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| US11683590B2 (en) | 2018-07-16 | 2023-06-20 | Vivo Mobile Communication Co., Ltd. | Image apparatus and mobile terminal |
| EP3860100A1 (en) * | 2018-11-30 | 2021-08-04 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Transmission mechanism and mobile terminal |
| US11297173B2 (en) | 2018-11-30 | 2022-04-05 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Transmission mechanism, driving mechanism assembly, and mobile terminal |
| CN110602288A (en) * | 2019-09-27 | 2019-12-20 | 维沃移动通信有限公司 | Electronic device |
| CN110602288B (en) * | 2019-09-27 | 2021-03-02 | 维沃移动通信有限公司 | Electronic device |
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| Publication number | Publication date |
|---|---|
| CN105611148B (en) | 2018-12-04 |
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