CN107580165A - Camera lens, projecting method with projecting function and the terminal for being provided with the camera lens - Google Patents
Camera lens, projecting method with projecting function and the terminal for being provided with the camera lens Download PDFInfo
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- CN107580165A CN107580165A CN201710855090.6A CN201710855090A CN107580165A CN 107580165 A CN107580165 A CN 107580165A CN 201710855090 A CN201710855090 A CN 201710855090A CN 107580165 A CN107580165 A CN 107580165A
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Abstract
The invention discloses a kind of camera lens with projecting function, projecting method and the terminal for being provided with the camera lens, the camera lens includes the shooting part for shooting image, in addition to：Projection imaging part and actuator；Projection imaging part in the projection mode, produces projection ray；In the projection mode, the image sensor of driving shooting part deviates the transmission path of projection ray to actuator, so that projection ray enters shooting part and is transmitted along the opposite direction of image taking light path；Shooting part projects to the projection ray of transmission；Camera lens, method and the terminal of the present invention, pass through the combination of projection imaging part and shooting part, without installing the part for being used for projecting projection ray, can realizes projection, can effectively cost-effective and volume, and the viewing of screen content is realized by projecting, avoid screen from being designed to be excessive, also can effectively ensure the portability of terminal.
Description
Technical field
The present invention relates to a kind of terminal with shoot function, more particularly to a kind of camera lens with projecting function, projection
Method and the terminal for being provided with the camera lens.
Background technology
It is well known that mobile terminal has good portability as linking Internet mouth product.Moreover, with the epoch
Progress, function possessed by mobile terminal also becomes more diversified.By taking mobile phone as an example, the video/audio function that it has is increasingly more
More video display fans are relied on.But because the small screen of mobile phone can reduce video display viewing experience, therefore in order to which user can experience
More preferable video display are enjoyed, and mobile phone producer constantly releases the mobile phone of giant-screen.But with the continuous increase of mobile phone screen, will
Cause the portable sexual experience of mobile phone constantly to reduce, it is difficult to carry.This is caused to the contradiction between the giant-screen of mobile phone and portability.
This patent proposes a kind of new technical scheme to solve the contradiction between the giant-screen of terminal and its portability.
The content of the invention
It is a primary object of the present invention to the camera lens for proposing to have projecting function, projecting method and the end for being provided with the camera lens
End, to solve above-mentioned technical problem.
According to an aspect of the invention, there is provided a kind of camera lens with projecting function, including for shooting image
Part is shot, in addition to：Projection imaging part and actuator；
The projection imaging part in the projection mode, produces projection ray；
The actuator in the projection mode, drives the image sensor of the shooting part to deviate the projection ray
Transmission path, so that the projection ray enters the shooting part and passed along the opposite direction of described image shooting light path
It is defeated；
The shooting part projects to the projection ray of transmission.
Optionally, the actuator is fixedly connected with the image sensor.
Optionally, it is provided between the inwall of the image sensor and the camera lens and drives what the image sensor resetted
Return unit.
Optionally, the projection imaging part includes being provided with the image member of projection light source and to projection ray focusing
No.1 lens group, the direction of the image member, the No.1 lens group and the shooting part along the projection ray are set successively
Put.
Optionally, the actuator includes mobile motor.
Optionally, the projection imaging part forms detachable be fixedly connected with the inwall of the camera lens.
According to the second aspect of the invention, there is provided a kind of projecting method of the above-mentioned camera lens with projecting function,
Methods described includes：
The projection imaging unit response projection signal, to send projection ray；
The actuator responds drive signal, to drive the image sensor to deviate the road of the default projection ray
Footpath, so that the projection ray enters the shooting part and is transmitted along the opposite direction of image taking light path, to complete
Projection.
Optionally, in addition to：Return unit responds reset signal, to drive the image sensor to reset.
According to the second aspect of the invention, there is provided a kind of terminal, including：Control unit and above-mentioned camera lens；
Described control unit, suitable for issuing projection signal to the projection imaging part and issuing drive to the actuator
Dynamic signal；
The projection imaging part, suitable for after the projection signal is received, producing projection ray；
The actuator, suitable for after the drive signal is received, driving the image sensor to deviate default institute
The path of projection ray is stated, so that the projection ray enters the shooting part and entered along the opposite direction of image taking light path
Row transmission, to complete to project.
Optionally, described control unit, it is further adapted for, when projection terminates or starts shoot function, sending to return unit multiple
Bit instruction；
The return unit, suitable for after the reset instruction is received, driving the image sensor to reset.
Pass through above-mentioned technical proposal, the present invention realize following effect：1st, projection imaging part and shooting part are passed through
With reference to so that the camera lens has been also equipped with projecting function on the basis of possessing shoot function, realizes the vdiverse in function of the camera lens
Change.
2nd, when the camera lens is installed in terminal, the combination of projection imaging part and shooting part is passed through so that the terminal
Also possesses projecting function.Moreover, projection (can need to be included with the projector equipment of complete independently projecting function relative to being provided with
Image-forming block and the part for projecting projection ray) terminal, be used to project the part of projection ray without installing, can with regard to this
To save production cost.Moreover, because the part for projecting projection ray need not be installed, the sky of terminal also can be effectively saved
Between, contribute to the ultra-thin and ultra-lightization of the terminal to design.
3rd, when the camera lens is installed in terminal, the display content on terminal screen can be synchronized to projection imaging part
On, then projected by shooting part, so, user's can is by projecting the screen come replacement terminal, so as to utilize
Project to watch display content, this is improved to the visual enjoyment of user.Whereby, the size of screen also need not just be increased, so as to
The portability of the mobile terminal is effectively guaranteed, certainly, because the size of screen need not be increased, also just reduces the mobile terminal
Production cost.
Brief description of the drawings
Fig. 1 is the hardware configuration signal for the mobile terminal for realizing each embodiment of the present invention；
Fig. 2 is the communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is a kind of structural representation of the camera lens with projecting function in the present invention；
Fig. 4 is structural representation when a kind of camera lens with projecting function projects in the present invention.
In figure, 1, concavees lens；2nd, reflecting prism；3rd, No. two lens groups；4th, focusing motor；5th, infrared filter；6th, shadow
As sensor；7th, actuator；8th, No.1 lens group；9th, image member；10th, wide angular range boundary；11st, projection imaging part；13rd, scheme
As shooting light path；12nd, part is shot；14th, projection ray.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be advantageous to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as mobile phone, flat board
Computer, notebook computer, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer etc. move
Dynamic terminal, and the fixed terminal such as digital TV, desktop computer.
It will be illustrated in subsequent descriptions by taking mobile terminal as an example, it will be appreciated by those skilled in the art that except special
Outside element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, its hardware architecture diagram for a kind of mobile terminal of each embodiment of the realization present invention, the shifting
Dynamic terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103rd, A/V (audio/video) input block 104, sensor 105, display unit 106, user input unit 107, interface unit
108th, the part such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not form the restriction to mobile terminal, and mobile terminal can be included than illustrating more or less parts,
Either combine some parts or different parts arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, the reception and transmission of signal, specifically, by base station
Downlink information receive after, handled to processor 110；In addition, up data are sent to base station.Generally, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrate
Frequency unit 101 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, WCDMA), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, FDD Long Term Evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex Long Term Evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, it is simultaneously not belonging to must be configured into for mobile terminal, completely can be according to need
To be omitted in the essential scope for do not change invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is receiving or
It is sound that the voice data stored in memory 109, which is converted into audio signal and exported,.Moreover, audio output unit 103
The audio output related to the specific function that mobile terminal 100 performs can also be provided (for example, call signal receives sound, disappeared
Breath receives sound etc.).Audio output unit 103 can include loudspeaker, buzzer etc..
A/V input blocks 104 are used to receive audio or video signal.A/V input blocks 104 can include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the static images or the view data of video obtained in image capture mode by image capture apparatus (such as camera lens) are handled.
Picture frame after processing may be displayed on display unit 106.Picture frame after the processing of graphics processor 1041 can store
It is transmitted in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Microphone
1042 can receive in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Sound (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can be with
The form output of mobile communication base station can be sent to via radio frequency unit 101 by being converted in the case of telephone calling model.Wheat
Gram wind 1042 can implement various types of noises and eliminate (or suppression) algorithms to receive and sending audio to eliminate (or suppression)
Caused noise or interference during signal.
Mobile terminal 100 also includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity transducer can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axles) size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared ray sensor, will not be repeated here.
Display unit 106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 1061.
User input unit 107 can be used for the numeral or character information for receiving input, and produce the use with mobile terminal
The key signals input that family is set and function control is relevant.Specifically, user input unit 107 may include contact panel 1071 with
And other input equipments 1072.Contact panel 1071, also referred to as touch-screen, collect touch operation of the user on or near it
(for example user uses any suitable objects or annex such as finger, stylus on contact panel 1071 or in contact panel 1071
Neighbouring operation), and the attachment means responded are driven according to formula set in advance.Contact panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
Contact coordinate is converted into, then gives processor 110, and the order sent of reception processing device 110 and can be performed.In addition, can
To realize contact panel 1071 using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
Include but be not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
One or more, do not limit herein specifically.
Further, contact panel 1071 can cover display panel 1061, detect thereon when contact panel 1071 or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides the visual output of response on display panel 1061.Although in Fig. 1, contact panel 1071 and display panel
1061 be the part independent as two to realize the input of mobile terminal and output function, but in certain embodiments, can
Input and the output function of mobile terminal are realized so that contact panel 1071 and display panel 1061 is integrated, is not done herein specifically
Limit.
Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 100.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storage software program and various data.Memory 109 can mainly include storing program area
And storage data field, wherein, storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the whole mobile terminal of connection
Individual part, by running or performing the software program and/or module that are stored in memory 109, and call and be stored in storage
Data in device 109, the various functions and processing data of mobile terminal are performed, so as to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Device is managed, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is main
Handle radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) to all parts power supply, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, so as to realize management charging by power-supply management system, put
The function such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also will not be repeated here including bluetooth module etc..
For the ease of understanding the embodiment of the present invention, the communications network system being based on below to the mobile terminal of the present invention enters
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
Unite as the LTE system of universal mobile communications technology, the UE that the LTE system includes communicating connection successively (User Equipment, is used
Family equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS lands
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and here is omitted.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connected with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide UE201 to EPC203 access.
EPC203 can include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling between EPC203, there is provided carrying and connection management.HSS2032 is all to manage for providing some registers
Such as the function of attaching position register (not shown) etc, and preserve some and used about service features, data rate etc.
The special information in family.All customer data can be transmitted by SGW2034, and PGW2035 can provide UE 201 IP
Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources
Point, it selects and provided available strategy and charging control decision-making with charge execution function unit (not shown) for strategy.
IP operation 204 can include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And following new network system etc., do not limit herein.
The invention provides a kind of terminal, and it includes a kind of camera lens and control unit with projecting function, the control list
Member forms communication connection with the camera lens, the camera lens is issued a command under control unit, to indicate that the camera lens is projected or shot.This
Outside, the terminal can be mobile terminal, such as：Camera or mobile phone.
For the ease of understanding the embodiment of the present invention, there is throwing to what is be related in the present invention below by several specific embodiments
The camera lens of shadow function is explained in detail.
Fig. 3 is a kind of lens construction schematic diagram with projecting function in the present invention, and Fig. 4 has for one kind in the present invention to be thrown
Structure chart during the camera lens projection of shadow function.It can be seen from Fig. 1 and Fig. 2, first embodiment of the invention provides a kind of with throwing
The camera lens of shadow function, it includes the shooting part 12 for shooting image, and the camera lens also includes：Projection imaging part 11 and driving
Part 7；
The projection imaging part 11 in the projection mode, produces projection ray 14；
The actuator 7 in the projection mode, drives the image sensor 6 of the shooting part 12 to deviate the projection and penetrated
The transmission path of line 14, so that the projection ray 14 enters the shooting part 12 and shoots light path 13 along described image
Opposite direction is transmitted；
The shooting part 12 projects to the projection ray 14 of transmission.
For shooting part 12, in the present embodiment, optionally, the shooting part 12 includes being movably connected on the mirror
The image sensor 6 of the inwall of head.Optionally, image sensor 6 is movably connected on the inwall of camera lens, under non-projection mode,
Image sensor 6 is always positioned at the image space needed during shooting.
For projection imaging part 11, it produces projection ray 14 in the projection mode.
For actuator 7, in the projection mode, it drives the image sensor 6 of the shooting part 12 to deviate the throwing
The transmission path of shadow line 14, so that the projection ray 14 enters the shooting part 12 and shoots light path along described image
13 opposite direction is transmitted.
The path of the projection ray 14 with it is described shooting part 12 receive image taking light path 13 path overlap and
In the opposite direction, after the actuator 7 drives the image sensor 6 to deviate, the projection of the shooting part 12 to transmission
Ray 14 is projected.
Pass through above-mentioned technical proposal, obtain following technique effect：1st, projection imaging part 11 and shooting part 12 are passed through
With reference to so that the camera lens has been also equipped with projecting function on the basis of possessing shoot function, realizes the vdiverse in function of the camera lens
Change.
2nd, when the camera lens is installed in terminal, the combination of projection imaging part 11 and shooting part 12 is passed through so that should
Terminal also possesses projecting function.Moreover, (it be able to need to be included with the projector equipment of complete independently projecting function relative to being provided with
Projection imaging part 11 and the part for projecting projection ray 14) terminal, without installation be used for project projection ray 14
Part, production cost can be saved with regard to this.Moreover, because the part for projecting projection ray 14 need not be installed, also can be effective
Saving terminal space, contribute to the ultra-thin and ultra-lightization of the terminal to design.
3rd, when the camera lens is installed in terminal, the display content on terminal screen can be synchronized to projection imaging part
On 11, then projected by shooting part 12, so, user's can by projecting the screen come replacement terminal, so as to
Display content is watched using projection, this is improved to the visual enjoyment of user.Whereby, the size of screen also need not just be increased,
So as to be effectively guaranteed the portability of the mobile terminal, certainly, because the size of screen need not be increased, the movement is also just reduced
The production cost of terminal.
Specifically, it can be seen from Fig. 1 and Fig. 2, a kind of camera lens with projecting function of first embodiment of the invention offer,
It includes the shooting part 12 for shooting, the image taking light path 13 reflected by the shooting part 12 reception reference object
To realize the shooting work to reference object.The shooting part 12 include be used for described image shooting light path 13 light source information into
The image sensor 6 of picture, the image taking light path 13 that reference object is reflected just are recorded on the image sensor 6.Preferential,
The image sensor 6 is movably connected on the inwall of the camera lens, and it is a kind of photosensitive material.Moreover, shooting part 12 can be with
Applied to camera or video camera.
In addition, the camera lens is also equipped with the projection imaging part 11 for producing projection ray 14.The projection ray 14
Path with it is described shooting part 12 receive image taking light path 13 path overlaps and in the opposite direction.Preferably, the projection
Image-forming block 11 is detachably secured to the inwall of the camera lens, to safeguard.The camera lens is also equipped with actuator 7, the driving
Part 7 drives the image sensor 6 to deviate the path of the projection ray 14.Drive the image sensor 6 inclined in actuator 7
Behind path from the projection ray 14, the projection ray 14 of project content information is carried caused by the projection imaging part 11
Through the shooting part 12, to complete the projection of projection ray 14, i.e. projection ray 14 is projected by shooting part 12
To complete projection, so as to complete to project.I.e. in the present embodiment, it is complete with reference to projection imaging part 11 and the shooting can of part 12
The projecting function possessed into projecting apparatus.Certainly, in the present embodiment, projection imaging part 11 and shooting part 12 are along projection ray
14 direction is sequentially distributed.
And drive the image sensor 6 to deviate the path of the projection ray 14 by the actuator 7, can be effective
Avoid projection of the image sensor 6 to projection ray 14 from producing interference so that projection ray 14 is through removing image sensor 6
Shooting part 12 after complete projection, so as to effectively improve projection quality.Optionally, the actuator 7 includes movement
Motor.
With regard to this, a kind of camera lens with projecting function that the present embodiment provides is with advantages below：
1st, the combination of projection imaging part 11 and shooting part 12 is passed through so that the camera lens is on the basis for possessing shoot function
On, projecting function has been also equipped with, has realized the functional diversities of the camera lens.
2nd, when the camera lens is installed in terminal, the combination of projection imaging part 11 and shooting part 12 is passed through so that should
Terminal also possesses projecting function.Moreover, (it be able to need to be included with the projector equipment of complete independently projecting function relative to being provided with
Projection imaging part 11 and the part for projecting projection ray 14) terminal, without installation be used for project projection ray 14
Part, production cost can be saved with regard to this.Moreover, because the part for projecting projection ray 14 need not be installed, also can be effective
Saving terminal space, contribute to the ultra-thin and ultra-lightization of the terminal to design.
3rd, when the camera lens is installed in terminal, the display content on terminal screen can be synchronized to projection imaging part
On 11, then projected by shooting part 12, so, user's can by projecting the screen come replacement terminal, so as to
Display content is watched using projection, this is improved to the visual enjoyment of user.Whereby, the size of screen also need not just be increased,
So as to be effectively guaranteed the portability of the mobile terminal, certainly, because the size of screen need not be increased, the movement is also just reduced
The production cost of terminal.
Certainly, for actuator and image sensor 6, in the present embodiment, can be optimized for：The actuator 7 and institute
Image sensor 6 is stated to be fixedly connected.Because if gap be present between actuator 7 and image sensor 6, during driving,
The drive division of actuator 7 is just needed constantly close to image sensor 6 until promoting image sensor 6 to deviate projection ray 14
Path, but when drive division contacts image sensor 6, collision can be produced therebetween, then produce bad vibration, cause to increase
The spoilage of image sensor 6 and actuator 7 is added.In the present embodiment, by fixed drive part 7 and image sensor 6, just
The generation collided therebetween can be effectively avoided, the generation of the bad vibration is avoided whereby, so as to effectively extend image
The service life of sensor 6 and actuator 7.
Optionally, after the completion of projection, for convenience of being smoothed out for work is shot, in the present embodiment, carry out to divide into
Put：The return unit for driving the image sensor 6 to reset is provided between the image sensor 6 and the inwall of the camera lens.
When projection, which completes, starts shoot function or user needs the image sensor to reset, pass through return unit, it is possible to effectively by image
Sensor 6 resets, with being smoothed out for work to be captured.Certainly, only need to be in last time if necessary to continuously be projected
After the completion of projection, restart the return unit.When the camera lens is installed in terminal, projection can be directly issued by terminal
End signal gives the return unit, to start the return unit, so as to complete the reset of image sensor 6.In the present embodiment, optimize
, return unit overlaps with the actuator 7, i.e., completes driving image sensor 6 by actuator can in camera lens and deviate throwing
Shadow line 14 and driving image sensor 6 reset.
Optionally, the projection imaging part 11 includes being provided with the image member 9 of projection light source and to the projection ray 14
The No.1 lens group 8 of focusing, the image member 9, the No.1 lens group 8 and the part 12 that shoots are along the projection ray 14
Direction set gradually, the projection ray 14 that the image member 9 projects through the No.1 lens group 8 focusing after pass through institute
Shooting part 12 is stated to realize projection, can optimize projection quality by No.1 lens group 8.Optionally, in the projection ray
On 14 projecting direction, the shooting part is additionally provided with for the No.1 mirror to be focused and be located to the projection ray 14
No. two lens groups 3 in the downstream of head group 8, by No. two lens groups 3 in shooting part 12, in the base that No.1 lens group 8 is focused
Focused again on plinth, can more optimize projection quality.Annexation between No.1 lens group 8 and camera lens can be with class
Than the annexation between No. two lens groups 3 and camera lens.
In order to more preferably illustrate a kind of camera lens with projecting function that the present embodiment is proposed, with reference to Fig. 3 and Fig. 4 pairs
A kind of camera lens with projecting function that the present embodiment is proposed illustrates.
According to Fig. 3 and Fig. 4, a kind of camera lens with projecting function, it includes shooting part 12, the shooting part
12 are applied to each Terminal Type, such as：Mobile phone, camera and video camera, the shooting part 12 include concavees lens 1, reflecting prism 2, two
Lens group 3, focusing motor 4, infrared filter 5, image sensor 6.
When there is the camera lens of projecting function to carry out shoot function for this, according to Fig. 3, what wide angular range boundary 10 surrounded
In the range of the image taking light path 13 that is reflected of reference object will be collected from concavees lens 1, image taking light path 13 is recessed
It is in horizontally disposed to be converted under the focussing force of mirror 1, when passing through reflecting prism 2 in horizontally disposed image taking light path 13,
In the presence of reflecting prism 2, its direction is reflected as vertical direction, i.e., in the presence of reflecting prism 2, by reflecting prism 2
After 90 ° with the angulation change through the image taking light path 13 after the prism of preceding image taking light path 13, image is clapped
Take the photograph light path 13 and continue through No. two lens groups 3 to obtain desired scenery or light source, No. two lens groups 3 are convex lens, should
No. two lens groups 3 are used to focus to the image taking light path 13, and focusing motor 4 is then used for the position for adjusting No. two lens groups 3
Change to change focus point so that imaging becomes apparent from, and infrared filter 5 is then used for after being filtered through No. two lens groups 3
Image taking light path 13 in infrared light, image sensor 6 receive by infrared filter 5 processing complete light source letter
Cease to realize the imaging of reference object.
According to Fig. 3 and Fig. 4, a kind of camera lens with projecting function, it includes projection imaging part 11, the projection
Image-forming block 11 is only capable of producing projection ray 14, and it needs the grenade instrumentation with reference to projection ray 14 to complete to project work.
The projection imaging part 11 includes actuator 7, No.1 lens group 8 and image member 9.
When there is the camera lens of projecting function to carry out shoot function for this, according to Fig. 4, the image member 9 is sent with throwing
The projection ray 14 of shadow content information, projection ray 14 adjusts light source to carry out first time focusing through No.1 lens group 8, with regard to this
Complete the generation of projection ray 14.Then only need to can complete to project by the projection of completion projection ray 14 arranged below.Should
Setting includes：Drive image sensor 6 to deviate the path of projection ray 14 by actuator 7, avoid image sensor 6 to projection
Ray 14 produces interference, ensure that the quality of projection.Moreover, through No.1 lens group 8 projection ray 14 directly from infrared ray
Optical filter 5 enters shooting part 12.Infrared filter 5 filters out the infrared light in projection ray 14, then passes through No. two
Lens group 3 is focused to projection ray 14, and the position that focusing motor 4 is then used to adjust No. two lens groups 3 changes to change
Focus point so that imaging becomes apparent from.Projection ray 14 by No. two lens groups 3 is after the reflection of reflecting prism 2, projection
90 ° of the angulation change of ray 14, horizontally entered into concavees lens 1 with realizing, penetrated the projection of level by the effect of concavees lens 1
Line 14 converts amplification and projected, and the image projected is received by white screens such as walls, and projection work is completed with regard to this.
During projection ray 14, path of the projection ray 14 in part 12 is shot overlaps with the path of image taking light path 13
It is and in opposite direction.
Also it is achieved that following effect：1st, the combination of projection imaging part 11 and shooting part 12 is passed through so that the camera lens
On the basis of possessing shoot function, projecting function has been also equipped with, has realized the functional diversities of the camera lens.
2nd, when the camera lens is installed in terminal, the combination of projection imaging part 11 and shooting part 12 is passed through so that should
Terminal also possesses projecting function.Moreover, (it be able to need to be included with the projector equipment of complete independently projecting function relative to being provided with
Projection imaging part and the part for projecting projection ray 14) terminal, be used to project the portion of projection ray 14 without installing
Part, production cost can be saved with regard to this.Moreover, because the part for projecting projection ray 14 need not be installed, also can be effective
The space of terminal is saved, contributes to the ultra-thin and ultra-lightization of the terminal to design.
3rd, when the camera lens is installed in terminal, the display content on terminal screen can be synchronized to projection imaging part
On 11, then projected by shooting part 12, so, user's can by projecting the screen come replacement terminal, so as to
Display content is watched using projection, this is improved to the visual enjoyment of user.Whereby, the size of screen also need not just be increased,
So as to be effectively guaranteed the portability of the mobile terminal, certainly, because the size of screen need not be increased, the movement is also just reduced
The production cost of terminal.
Second embodiment of the invention provides a kind of projecting method of the camera lens with projecting function, due to implementing first
The construction of the camera lens with projecting function is described in detail in example, so in the present embodiment not to the construction of the camera lens
Carry out repeating elaboration.Wherein, methods described includes：
The projection imaging part 11 responds projection signal, to send projection ray 14；
The actuator 7 responds drive signal, to drive the image sensor 6 to deviate the default projection ray 14
Path so that the projection ray 14 enters the shooting and part 12 and passed along the opposite direction of image taking light path 13
It is defeated, to complete to project.
Optionally, in addition to：Return unit responds reset signal, to drive the image sensor 6 to reset.
With it, so that had the following effects that equipped with the camera lens：1st, projection imaging part 11 and shooting part are passed through
12 combination so that the terminal has been also equipped with projecting function on the basis of possessing shoot function, realizes the function of the camera lens
Variation.
2nd, the combination of projection imaging part 11 and shooting part 12 is passed through so that the terminal also possesses projecting function.And
And projection imaging part 11 (can need to be included and for throwing with the projector equipment of complete independently projecting function relative to being provided with
Penetrate the part of projection ray 14) terminal, be used to project the part of projection ray 14 without installing, can save and be produced into regard to this
This.Moreover, because the part for projecting projection ray 14 need not be installed, the space of terminal also can be effectively saved, is contributed to
The ultra-thin and ultra-lightization design of the terminal.
3rd, the display content on the terminal screen may synchronize on projection imaging part 11, then by shooting part 12
Projected, so, user's can is by projecting the screen come replacement terminal, so as to watch display content using projection,
This is improved to the visual enjoyment of user.Whereby, the size of screen also need not just be increased, so as to be effectively guaranteed movement end
The portability at end, certainly, because the size of screen need not be increased, also just reduce the production cost of the mobile terminal.
Third embodiment of the invention provides a kind of terminal, including：Control unit and above-mentioned camera lens；
Described control unit, suitable for issuing projection signal and under the actuator 7 to the projection imaging part 11
Send out drive signal；
The projection imaging part 11, suitable for after the projection signal is received, producing projection ray 14；
The actuator 7, it is default suitable for after the drive signal is received, driving the image sensor 6 to deviate
The path of the projection ray 14, so that the projection ray 14 enters the shooting part 12 and along image taking light path 13
Opposite direction be transmitted, to complete to project.
Optionally, described control unit, it is further adapted for, when projection terminates or starts shoot function, sending to return unit multiple
Bit instruction；
The return unit, suitable for after the reset instruction is received, driving the image sensor 6 to reset.
Pass through the technical scheme so that the terminal equipped with the camera lens has the following effects that：1st, projection imaging part 11 is passed through
And the combination of shooting part 12 so that the terminal has been also equipped with projecting function on the basis of possessing shoot function, realizes this
The functional diversities of camera lens.
2nd, the combination of projection imaging part 11 and shooting part 12 is passed through so that the terminal also possesses projecting function.And
And projection imaging part 11 (can need to be included and for throwing with the projector equipment of complete independently projecting function relative to being provided with
Penetrate the part of projection ray 14) terminal, be used to project the part of projection ray 14 without installing, can save and be produced into regard to this
This.Moreover, because the part for projecting projection ray 14 need not be installed, the space of terminal also can be effectively saved, is contributed to
The ultra-thin and ultra-lightization design of the terminal.
3rd, the display content on the terminal screen may synchronize on projection imaging part 11, then by shooting part 12
Projected, so, user's can is by projecting the screen come replacement terminal, so as to watch display content using projection,
This is improved to the visual enjoyment of user.Whereby, the size of screen also need not just be increased, so as to be effectively guaranteed movement end
The portability at end, certainly, because the size of screen need not be increased, also just reduce the production cost of the mobile terminal.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal (can be mobile phone, computer, service
Device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of camera lens with projecting function, including the shooting part (12) for shooting image, it is characterised in that also wrap
Include：Projection imaging part (11) and actuator (7)；
The projection imaging part (11) in the projection mode, produces projection ray (14)；
The actuator (7) in the projection mode, drives the image sensor (6) of the shooting part (12) to deviate the projection
The transmission path of ray (14), so that the projection ray (14) enters the shooting part (12) and shot along described image
The opposite direction of light path (13) is transmitted；
The shooting part (12) projects to the projection ray (14) of transmission.
2. a kind of camera lens with projecting function according to claim 1, it is characterised in that the actuator (7) and institute
Image sensor (6) is stated to be fixedly connected.
A kind of 3. camera lens with projecting function according to claim 1, it is characterised in that the image sensor (6)
The return unit for driving the image sensor (6) to reset is provided between the inwall of the camera lens.
A kind of 4. camera lens with projecting function according to claim 1, it is characterised in that the projection imaging part
(11) include provided with projection light source image member (9) and to the projection ray (14) focusing No.1 lens group (8), it is described into
As the direction of part (9), the No.1 lens group (8) and the shooting part (12) along the projection ray (14) is set gradually.
5. a kind of camera lens with projecting function according to claim 1, it is characterised in that the actuator (7) includes
Mobile motor.
A kind of 6. camera lens with projecting function according to claim 1, it is characterised in that the projection imaging part
(11) detachable be fixedly connected is formed with the inwall of the camera lens.
A kind of 7. projecting method of camera lens with projecting function as described in any one of claim 1 to 7, it is characterised in that
Methods described includes：
The projection imaging part (11) responds projection signal, to send projection ray (14)；
The actuator (7) responds drive signal, to drive the image sensor (6) to deviate the default projection ray
(14) path, so that the projection ray (14) enters the shooting part (12) and along the anti-of image taking light path (13)
Direction is transmitted, to complete to project.
8. according to the method for claim 7, it is characterised in that also include：Return unit responds reset signal, with described in driving
Image sensor (6) resets.
A kind of 9. terminal, it is characterised in that including：Camera lens described in control unit and any one of claim 1 to 6；
Described control unit, suitable for issuing projection signal and under the actuator (7) to the projection imaging part (11)
Send out drive signal；
The projection imaging part (11), suitable for after the projection signal is received, producing projection ray (14)；
The actuator (7) is default suitable for after the drive signal is received, driving the image sensor (6) to deviate
The path of the projection ray (14), so that the projection ray (14) enters the shooting part (12) and along image taking
The opposite direction of light path (13) is transmitted, to complete to project.
10. according to the method for claim 9, it is characterised in that described control unit, be further adapted for terminating or opening in projection
During dynamic shoot function, reset instruction is sent to return unit；
The return unit, suitable for after the reset instruction is received, driving the image sensor (6) to reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710855090.6A CN107580165A (en) | 2017-09-20 | 2017-09-20 | Camera lens, projecting method with projecting function and the terminal for being provided with the camera lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710855090.6A CN107580165A (en) | 2017-09-20 | 2017-09-20 | Camera lens, projecting method with projecting function and the terminal for being provided with the camera lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107580165A true CN107580165A (en) | 2018-01-12 |
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ID=61033607
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710855090.6A Pending CN107580165A (en) | 2017-09-20 | 2017-09-20 | Camera lens, projecting method with projecting function and the terminal for being provided with the camera lens |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551544A (en) * | 2018-06-04 | 2018-09-18 | Oppo广东移动通信有限公司 | CCD camera assembly and electronic equipment with it |
| CN108632417A (en) * | 2018-06-04 | 2018-10-09 | Oppo广东移动通信有限公司 | Driving chip, imaging sensor, camera and electronic equipment |
| CN108848213A (en) * | 2018-06-04 | 2018-11-20 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN109068066A (en) * | 2018-10-10 | 2018-12-21 | Oppo广东移动通信有限公司 | Camera focusing bearing calibration, relevant device and storage medium |
| CN111726507A (en) * | 2020-06-30 | 2020-09-29 | 维沃移动通信（杭州）有限公司 | Image module and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1983013A (en) * | 2006-06-08 | 2007-06-20 | 华为技术有限公司 | Camera terminal with projection function |
| CN102819169A (en) * | 2011-06-10 | 2012-12-12 | 亚洲光学股份有限公司 | Portable electronic device with image capturing and image projection functions |
| CN103926691A (en) * | 2014-03-22 | 2014-07-16 | 吉林大学 | Optical switch array and optical path device with the functions of projection and camera shooting |
| CN203811897U (en) * | 2014-03-24 | 2014-09-03 | 吉林大学 | Bi-functional optical path device |
| CN106292133A (en) * | 2016-09-14 | 2017-01-04 | 陕西科技大学 | A kind of shooting projection integrative-structure and method |
-
2017
- 2017-09-20 CN CN201710855090.6A patent/CN107580165A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1983013A (en) * | 2006-06-08 | 2007-06-20 | 华为技术有限公司 | Camera terminal with projection function |
| CN102819169A (en) * | 2011-06-10 | 2012-12-12 | 亚洲光学股份有限公司 | Portable electronic device with image capturing and image projection functions |
| CN103926691A (en) * | 2014-03-22 | 2014-07-16 | 吉林大学 | Optical switch array and optical path device with the functions of projection and camera shooting |
| CN203811897U (en) * | 2014-03-24 | 2014-09-03 | 吉林大学 | Bi-functional optical path device |
| CN106292133A (en) * | 2016-09-14 | 2017-01-04 | 陕西科技大学 | A kind of shooting projection integrative-structure and method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551544A (en) * | 2018-06-04 | 2018-09-18 | Oppo广东移动通信有限公司 | CCD camera assembly and electronic equipment with it |
| CN108632417A (en) * | 2018-06-04 | 2018-10-09 | Oppo广东移动通信有限公司 | Driving chip, imaging sensor, camera and electronic equipment |
| CN108848213A (en) * | 2018-06-04 | 2018-11-20 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN109068066A (en) * | 2018-10-10 | 2018-12-21 | Oppo广东移动通信有限公司 | Camera focusing bearing calibration, relevant device and storage medium |
| CN109068066B (en) * | 2018-10-10 | 2020-07-10 | Oppo广东移动通信有限公司 | Camera focusing correction method, related equipment and storage medium |
| CN111726507A (en) * | 2020-06-30 | 2020-09-29 | 维沃移动通信（杭州）有限公司 | Image module and electronic equipment |
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Application publication date: 20180112 |