Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use
For representing the suffix explanation only for the beneficially present invention of such as " module ", " parts " or " unit " of element, itself
Not specific meaning.Therefore, " module " can mixedly use with " parts ".
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and consolidating of such as numeral TV, desk computer etc.
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, mobile except being used in particular for
Outside the element of purpose, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware configuration signal of the mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120, user's input
Unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assembly, it should be understood that be not required for implementing all groups illustrated
Part.Can alternatively implement more or less of assembly.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows mobile terminal 100 and wireless communication system
Or the radio communication between network.Such as, wireless communication unit can include broadcast reception module 111, mobile communication module
112, at least one in wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcasting management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be to generate and send
Broadcast singal and/or the server of broadcast related information or the broadcast singal generated before receiving and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include that TV broadcast singal, radio signals, data are broadcasted
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, and such as, it can be with the electronics of DMB (DMB)
Program guide (EPG), the form of electronic service guidebooks (ESG) etc. of digital video broadcast-handheld (DVB-H) and exist.Broadcast
Receiver module 111 can be broadcasted by using various types of broadcast systems to receive signal.Especially, broadcast reception module 111
Can be by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video wide
Broadcast-hand-held (DVB-H), forward link media (Media FLO@) Radio Data System, received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcast reception module 111 may be constructed such that and is adapted to provide for extensively
Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcast reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memorizer 160 (or other type of storage medium).
Mobile communication module 112 sends radio signals to base station (such as, access point, node B etc.), exterior terminal
And in server at least one and/or receive from it radio signal.Such radio signal can include that voice leads to
Words signal, video calling signal or the various types of data sending according to text and/or Multimedia Message and/or receiving.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
ToothTM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybeeTMEtc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Positional information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 calculates from three or more satellites
Range information and correct time information and for the Information application triangulation calculated, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, the method use three being used for calculating position and temporal information is defended
Star and by using the position and the error of temporal information that other satellite correction calculates.Additionally, GPS module 115
Velocity information can be calculated by Continuous plus current location information in real time.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 He
Mike 1220, the camera 121 static map to being obtained by image capture apparatus in Video Capture pattern or image capture mode
The view data of sheet or video processes.Picture frame after process may be displayed on display unit 151.At camera 121
Picture frame after reason can be stored in memorizer 160 (or other storage medium) or carry out via wireless communication unit 110
Send, two or more cameras 1210 can be provided according to the structure of mobile terminal.Mike 122 can be at telephone relation mould
Formula, logging mode, speech recognition mode etc. operational mode receives sound (voice data) via mike, and can be by
Such acoustic processing is voice data.Audio frequency (voice) data after process can be changed in the case of telephone calling model
For can be sent to the form output of mobile communication base station via mobile communication module 112.Mike 122 can implement all kinds
Noise eliminate (or suppression) algorithm with the noise eliminating (or suppression) and producing during receiving and send audio signal or
Person disturbs.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user's input
Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch
Plate (such as, detection due to touched and cause resistance, pressure, the sensitive component of change of electric capacity etc.), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
Orientation, the acceleration or deceleration of mobile terminal 100 of 100 move and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing unit 140 can sense
This sliding-type phone opens or cuts out.It addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).
Interface unit 170 is used as at least one external device (ED) and is connected, with mobile terminal 100, the interface that can pass through.Such as,
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, for connect have the port of device of identification module, audio frequency input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage is for verifying that user uses each of mobile terminal 100
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..It addition, the device (hereinafter referred to as " identifying device ") with identification module can be to take the form of smart card, therefore, know
Other device can be connected with mobile terminal 100 via port or other attachment means.Interface unit 170 may be used for receive from
The input (such as, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements or may be used between mobile terminal and external device (ED) transmit data.
It addition, when mobile terminal 100 is connected with external base, interface unit 170 can serve as allowing electricity by it
Power provides the path of mobile terminal 100 from base or can serve as allowing from the various command signals of base input by it
It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from various command signals or the electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio frequency and/or tactile manner
Go out signal (such as, audio signal, video signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, it is in electricity when mobile terminal 100
During words call mode, display unit 151 can show and call or other (such as, text messaging, multimedia file that communicate
Download etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern
Or during image capture mode, display unit 151 can show image and/or the image of reception of capture, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad the most superposed on one another with formed touch screen time, display unit
151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
A kind of.Some in these display may be constructed such that transparence is watched from outside with permission user, and this is properly termed as transparent
Display, typical transparent display can for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 100 can include two or more display units (or other display device), such as, move
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touches
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal receive pattern, call mode, logging mode,
Time under the isotype such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or at memorizer 160
The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide with mobile
The audio frequency output (such as, call signal receives sound, message sink sound etc.) that the specific function that terminal 100 performs is relevant.
Dio Output Modules 152 can include speaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 100.Typical event is permissible
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video exports, alarm unit
153 can provide output with the generation of notification event in a different manner.Such as, alarm unit 153 can be with the form of vibration
Output is provided, when receiving calling, message or some other entrance communication (incoming communication), alarm list
Unit 153 can provide sense of touch output (that is, vibration) to notify to user.By providing such sense of touch to export, even if
When the mobile phone of user is in the pocket of user, user also is able to identify the generation of various event.Alarm unit 153 is also
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc., or can
Temporarily to store the data (such as, telephone directory, message, still image, video etc.) that oneself maybe will export through output.And
And, memorizer 160 can with storage about when touch be applied to touch screen time the vibration of various modes of output and audio signal
Data.
Memorizer 160 can include that the storage medium of at least one type, described storage medium include flash memory, hard disk, many
Media card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access store
Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 100 can be connected execution memorizer with by network
The network storage device cooperation of the storage function of 160.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice call, data
Control that communication, video calling etc. are relevant and process.It addition, controller 180 can include for reproducing (or playback) many matchmakers
The multi-media module 1810 of volume data, multi-media module 1810 can construct in controller 180, or it is so structured that with control
Device 180 processed separates.Controller 180 can perform pattern recognition process, with the handwriting input that will perform on the touchscreen or figure
Sheet is drawn input and is identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Suitable electric power needed for part and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implementing for hardware, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
Software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any suitable programming language
Implementing, software code can be stored in memorizer 160 and be performed by controller 180.
So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity, will describe such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 100 may be constructed such that utilize via frame or packet transmission data all if any
Line and wireless communication system and satellite-based communication system operate.
The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, communication system use
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face relates to cdma communication system, but such teaching is equally applicable to other type of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to and the BSC275 formation interface that can be couple to base station 270 via back haul link.
If back haul link can construct according to any one in the interface that Ganji knows, described interface includes such as E1/T1, ATM, IP,
PPP, frame relay,
HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC2750.
Each BS270 can service one or more subregion (or region), by multidirectional antenna or the sky of sensing specific direction
Each subregion that line covers is radially away from BS270.Or, each subregion can be by for two or more of diversity reception
Antenna covers.Each BS270 may be constructed such that support multiple frequencies distribution, and the distribution of each frequency has specific frequency spectrum
(such as, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " may be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent in system the mobile terminal operated by broadcsting transmitter (BT) 295
100.Broadcast reception module 111 is arranged on mobile terminal 100 and sentences the broadcast that reception is sent by BT295 as shown in Figure 1
Signal.In fig. 2 it is shown that several global positioning systems (GPS) satellite 300.Satellite 300 helps to position multiple mobile terminals
At least one in 100.
In fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number of satellite obtain useful
Location information.GPS module 115 is generally configured to coordinate with satellite 300 to obtain the location letter wanted as shown in Figure 1
Breath.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use other of position of mobile terminal can be followed the tracks of
Technology.It addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 generally participates in call, information receiving and transmitting communicates with other type of.Certain base station 270 receive each instead
Processed in specific BS270 to link signal.The data obtained are forwarded to the BSC275 being correlated with.BSC provides call
Resource distribution and the mobile management function of the coordination of soft switching process included between BS270.The number that BSC275 also will receive
According to being routed to MSC280, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with
MSC280 forms interface, MSC Yu BSC275 forms interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the inventive method is proposed.
The embodiment of the present invention proposes the photographic head external member of a kind of terminal unit, as shown in Figure 3.
The photographic head external member of terminal unit 1 includes: protection cap 2 and for and protection cap 2 with the use of closing device
3。
Protection cap 2 is arranged on the outside of the photographic head 4 of terminal unit 1;Closing device 3 is arranged on setting around photographic head 4
On standby equipment 1 shell;Protection cap is connected with closing device 3, say, that wrapped by the terminal unit 1 that is arranged on movable for protection cap 2
On side containing photographic head 4;Protection cap 2 is moved under the cooperation of closing device 3, covers or exposes photographic head 4.
Further, protection cap 2 is close to the photographic head 4 of terminal unit 1, and movable with terminal unit 1 by closing device 3
Connecting, protection cap 2 is moved on terminal unit 1 by closing device 3, and protection cap 2 can be moved to the direction of photographic head 4, covers
Cover on photographic head 4, it is also possible to move to the rightabout of photographic head 4, expose photographic head 4.
Closing device 3 is: active connection, rail groove or cannelure.The kind of active connection includes but not limited to: turn
Axle.
Such as: photographic head 4 is the post-positioned pick-up head being arranged on terminal unit 1 backboard, protection cap 2 is by rotating shaft and terminal
The backboard of equipment 1 is flexibly connected, and protection cap 2 can rotate in the plane at backboard, covers or exposes photographic head 4.Fig. 3 is to protect
Protecting cover exposes schematic diagram during photographic head 4, and Fig. 4 is schematic diagram during protection cap covering photographic head 4.
In the present embodiment, photographic head external member supports that manual operation and/or terminal unit 1 operate.Photographic head external member with
Arranging electrical connection between terminal unit 1, photographic head external member, under the control of terminal unit 1, is moved on described terminal unit 1,
Cover or expose described photographic head 4.
In the present embodiment, protection cap 3 can be set to the module with preset function, such as: protection cap be set to
Fingerprint sensor, and under the control of terminal unit, gather fingerprint.
By the present embodiment, make protection cap cover photographic head, the minute surface of photographic head can be protected not to be worn, make protection cap
Expose photographic head, photographic head can be made normally to use.
For terminal unit 1, specifically:
Terminal unit 1 includes: the mobile terminal such as smart mobile phone, panel computer, and hard-wired terminal.
Terminal unit 1 is provided with one or more photographic head 4.Terminal unit 1 arrange photographic head 4 include: preposition and/
Or rearmounted photographic head.Photographic head 4 comprises protrusion body or does not highlight two kinds of situations of body.
In the present embodiment, can be that each photographic head 4 in multiple photographic head 4 is correspondingly arranged protection cap 2, or be many
Part photographic head 4 in individual photographic head 4 is respectively provided with the protection cap 2 of correspondence.
Terminal unit 1 can control photographic head 4 and photographic head external member, it is possible to controls the protection cap in photographic head external member
2 move on terminal unit 1, protect photographic head 4.
For protection cap 2, specifically:
The type of protection cap 2 includes but not limited to: flat board, can accommodate photographic head 4 and protrudes the housing of fuselage sections.Flat board can
Not protruding from the case of fuselage to apply at photographic head 4, housing can be applied and protrude in the case of fuselage at photographic head 4.
The shape of flat board includes but not limited to: rectangle, circle, triangle, hexagon, irregular shape.
The shape of housing includes but not limited to: hemisphere, cuboid and irregular body.
When protection cap 2 is flat board, flat board can be close to photographic head 4 and lie on terminal unit 1;By flat board and terminal
Equipment 1 is flexibly connected by closing device 3, and connected mode includes but not limited to: be slidably connected, rotating shaft connection and pivot joint.
Such as: use rotating shaft protection cap 2 and terminal unit 1 to be flexibly connected;Protection cap 2 is in the terminal at photographic head 4 place
Equipment 1 side rotates, covers or expose photographic head 4.Protection cap 2 and terminal unit 1 can also be articulated, will protection
Lid 2 is designed like the device renovated, and overturns protection cap 2, covers or expose photographic head 4.
Flat board can include multiple burst, is kept flat around photographic head 4 by multiple bursts, and by the part edge of each burst
Movably being arranged on terminal unit 1, multiple bursts all move towards photographic head 4 direction, and each burst blocks of photographic head 4
Point, photographic head 4 is completely covered by multiple bursts;Multiple bursts all move towards the direction that photographic head 4 is contrary, expose photographic head 4.
As it is shown in figure 5, flat board includes that two semicircular bursts, the edge of two burst next-door neighbour's photographic head 4 are placed, and set by rotating shaft
Put on terminal unit 1, by rotating the two semicircle burst, cover photographic head, as shown in Figure 6.
When protection cap 2 is housing, housing can be placed on terminal unit 1 and comprise on the side of photographic head 4, wherein,
Housing is arranged on around photographic head 4, and the opening of housing is towards terminal unit 1;Housing and terminal unit 1 are flexibly connected, even
The mode of connecing includes but not limited to: be slidably connected, rotating shaft connection and pivot joint.
Such as: by rotating shaft, housing can be close to the edge of photographic head 4 and terminal unit 1 links together, housing exists
On the side of terminal unit 1 rotatable, housing makes photographic head 4 expose by rotation or capped.
Housing can include that multiple burst, multiple bursts are arranged around photographic head 4, and each burst is close to photographic head 4
Part edge be movably arranged on terminal unit 1, multiple bursts are moved to the direction of photographic head 4 simultaneously, make multiple burst
Forming complete housing, accommodate in the housing by photographic head 4, protect photographic head 4, multiple bursts are simultaneously to photographic head 4 phase negative side
To movement, expose photographic head 4.
Such as: being shaped as of multiple bursts is petal, multiple bursts are articulated on terminal unit 1 around photographic head 4, many
Individual burst moves towards the direction of photographic head 4, forms petal, covers photographic head 4, and multiple bursts move round about, is formed
Open flower, exposes photographic head 4.
In order to the photographic head external member of the present invention is more clearly described, separately below to by rail groove and cannelure, incite somebody to action
The mode that protection cap 2 and terminal unit 1 are flexibly connected is described.It is to be understood that the following examples are simply
The present invention is described further, and is not used for limiting the scope of the invention.
First it is described by the way of protection cap 2 and terminal unit 1 being flexibly connected by rail groove.
Photographic head external member includes: protection cap 2 and the rail groove (closing device 3) coordinated with this protection cap 2.
Rail groove is fixing with terminal unit 1 to be connected, and rail groove opening is towards described photographic head 4;Protection cap 2 is arranged in-orbit
In road groove, and move in parallel along rail groove;Protection cap 2 exposes photographic head 4 when moving into rail groove, when protection cap 2 removes rail groove
Cover photographic head 4.Further, face and the plane at photographic head 4 eyeglass place that protection cap 2 is adjacent with terminal unit 1 are parallel,
When protection cap 2 covers photographic head 4, protection cap 2 and photographic head 4 lens contacts or there is difference in height.
Rail groove can be embedded into the cavity 5 in terminal unit 1 backboard, can also be provided in terminal unit 1 backboard
On two parallel slide rails, it is also possible to be provided in the draw-in groove on terminal unit 1 backboard.Wherein, the track of slide rail towards, card
The opening of groove towards and the opening of cavity 5 towards being all just to photographic head 4, in order to protection cap 2 can correctly move to take the photograph
On picture 4.
Such as: Fig. 7 and Fig. 8 gives the sectional view under photographic head external member different conditions according to an embodiment of the invention.
In the case of photographic head 4 does not protrudes body, in terminal backboard, directly offer cavity 5, the flat board 6 mated with cavity 5 is set
(protection cap 2), flat board 6 inserts cavity 5 and exposes photographic head 4, as shown in Figure 7;Flat board 6 is extracted cavity 5 out and is covered photographic head 4, such as Fig. 8
Shown in.This mode, it is ensured that the integrity of terminal unit 1 backboard, makes terminal unit 1 backboard attractive in appearance.
And for example: in the case of photographic head 4 protrudes body, rail groove can be arranged to two parallel slide rails, and set
Put on the backboard of terminal unit 1;Protection cap 2 can be arranged to the flat board of " U " type, and " U " type opening is towards terminal unit 1, flat
In plate, two limits protruded are arranged on slide rail, and flat board can cover photographic head 4 with sliding or expose photographic head on slide rail
4。
For another example: rail groove is designed analogous to the cuboid draw-in groove of drawer, and is arranged on the backboard of terminal unit 1;Protect
Protecting cover 2 is set to and the rectangular flat of this cuboid pocket matches, and rectangular flat inserts cuboid and exposes photographic head 4, and rectangle is put down
Plate is extracted cuboid out and is covered photographic head 4.
It is described by the way of protection cap 2 and terminal unit 1 being flexibly connected by cannelure again.
Photographic head external member includes: protection cap 2 and the cannelure (closing device 3) coordinated with this protection cap 2.
Cannelure 7 is fixed on terminal unit 1 around photographic head 4;Protection cap 2 is arranged in cannelure 7 by rotating shaft;Protect
Protecting cover 2 can spinning in and out cannelure 7;Protection cap 2 screws in cannelure 7, exposes photographic head 4;Protection cap 2 screws out cannelure 7, covers
Photographic head 4.
Fig. 9 and Figure 10 show schematically the view that protection cap 2 is moved in cannelure 7.
In the present embodiment, protection cap 2 can include multiple burst;Multiple bursts are arranged on cannelure by rotating shaft respectively
In 7;Multiple bursts screw in cannelure 7 simultaneously, expose photographic head 4, as shown in Figure 9;Multiple bursts screw out described cannelure simultaneously
7, cover photographic head 4, as shown in Figure 10.
Figure 11 is the effect schematic diagram that multiple burst screws out cannelure, and burst is for being arranged on cannelure Leaf.
Because the fingerprint identification function of photographic head 4 and terminal unit uses, so setting to reduce terminal time typically different
The number of openings on standby 1 backboard, the embodiment of the present invention utilizes protection cap 2 to realize fingerprint identification function.According to as shown in figure 12
The fingerprint sensor of one embodiment of the invention schematic diagram is set.
In the present embodiment, photographic head external member also includes: be arranged in protection cap 2 and and the fingerprint of closing device 3 connection
Detecting means 8.Closing device 3 drives protection cap 2 to move when fingerprint sensing portion 8 senses fingerprint signal, covers or exposes shooting
4.
Fingerprint sensor is semiconductor fingerprint sensor.Semiconductor transducer refers to integrated semiconductor device on one flat plate
Part, by finger plaster thereon, owing to finger flat is rough and uneven in surface, at salient point with the actual range size contacting flat board at concave point not
With, the capacitive/inductive numerical value of formation is also the most different, according to this principle, the different numerical value collected has been collected fingerprint
Gather.
Further, fingerprint sensing portion 8 senses fingerprint signal, exports fingerprint signal to terminal unit 1, terminal unit
1 receives fingerprint signal, triggers closing device 3, and closing device 3 drives protection cap 2 to move, and protection cap 2 is joined closing device 3
Under conjunction, cover or expose photographic head 4.
Fingerprint sensing portion 8 includes: arranges all-in-one-piece fingerprint sensor with protection cap 2, or is arranged on outside protection cap 2
Fingerprint sensor on surface.Further, when protection cap includes multiple burst, fingerprint sensing portion 8 includes: be separately positioned on
Fingerprint sensor on each described burst.
In order to not increase the thickness of protection cap 2, in the case of protection cap 2 does not comprise multiple burst, can be by protection cap 2
Being set to integral structure with the first fingerprint sensor, the first fingerprint sensor can gather complete fingerprint.Wrap in protection cap 2
In the case of multiple bursts, each burst and second fingerprint sensor can be set to integral structure, Mei Ge
Two fingerprint sensors can gather the partial fingerprints in complete finger print, the some of multiple second fingerprint sensor collections is referred to
Stricture of vagina is stitched together, and can obtain complete fingerprint.
In order to reduce the difficulty of design technology, in the case of protection cap 2 does not comprise multiple burst, fingerprint sensing portion includes
The 3rd fingerprint sensor being arranged in protection cap 2, the 3rd fingerprint sensor can gather complete fingerprint.In protection cap 2
In the case of comprising multiple burst, fingerprint sensing portion includes the 4th fingerprint sensor being separately positioned on each described burst.
It is to say, fingerprint sensing portion includes multiple fourth fingerprint sensors equal with burst quantity, and arrange on each burst
One the 4th fingerprint sensor.Each 4th fingerprint sensor can gather the partial fingerprints in complete finger print, by the multiple 4th
Some fingerprint image mosaic that fingerprint sensor gathers together, can obtain complete fingerprint.
The present invention further provides a kind of terminal unit 1.
Terminal unit 1 includes photographic head 4 and above-mentioned photographic head external member.
Terminal unit 1 also includes control unit;Control unit is used for controlling photographic head external member, makes photographic head external member in terminal
Move on equipment 1, cover or expose photographic head 4, to protect photographic head 4.
Can be with remote control terminal equipment 1, so that the control unit of terminal unit 1 controls photographic head external member, it is also possible to straight
Connect operation terminal unit 1, make control unit control photographic head external member.Can be based on the embodiment described in Fig. 1 and Fig. 2, it is achieved eventually
The control to photographic head external member of the control unit of end equipment 1.
Below the control unit of terminal unit 1 is specifically described.
From the angle of application scenarios, because when the screen lock of terminal unit 1, user will not use photographic head 4,
After unlocking screen, user may use photographic head 4, so, under lock state of screen, control described photographic head external member fortune
Dynamic, cover described photographic head 4;And/or under unlocking screen state, control the motion of described photographic head external member, expose described shooting
4.
From the angle of terminal operation, owing to can be called when a certain device of terminal unit 1 is used, so,
When described photographic head 4 is called, controls the motion of described photographic head external member, expose described photographic head 4;Adjusted at fingerprint sensor 8
Used time, control the motion of described photographic head external member, cover described photographic head 4, and control described fingerprint sensor 8 and gather fingerprint.
In the case of protection cap 2 is set to fingerprint sensor 8, at the first fingerprint sensor or the 3rd fingerprint sensor
Time called, control the motion of described photographic head external member, cover described photographic head 4, and control described first fingerprint sensor or the
Three fingerprint sensors gather fingerprint.
In the case of each burst of protection cap 2 is set to fingerprint sensor 8, at multiple second fingerprint sensors or
When multiple 4th fingerprint sensors are called, control the motion of described photographic head external member, cover described photographic head 4, and control multiple
Described second fingerprint sensor or multiple 4th fingerprint sensor gather the partial fingerprints in complete finger print respectively.
Fingerprint sensor 8, can be after fingerprint identification function be triggered when specifically applying, and by fingerprint recognition, solves
Lock screen, the protection cap 2 opened in photographic head external member, expose photographic head 4, triggers answering in exposal model, opening terminal apparatus 1
With etc..
Such as: user's finger contacts fingerprint sensor, generation fingerprint signal is exported to terminal unit by fingerprint sensor, eventually
End equipment receives fingerprint signal and carries out fingerprint authentication, and fingerprint authentication is by unlocking terminal screen.
And for example: user's finger contacts fingerprint sensor, generation fingerprint signal is exported to terminal unit by fingerprint sensor, eventually
End equipment receives fingerprint signal, controls the closing device in photographic head external member and drives protection cap motion, exposes photographic head.
The present embodiment in this way, not only reduces terminal unit 1 backboard area occupied, decreases the number of openings,
Improve backboard aesthetics, the most also protect camera lens.
The present embodiment is by being arranged on fingerprint sensor 8 in protection cap 2 so that protection cap 2 both can protect photographic head 4
Camera lens, can also carry out fingerprint recognition simultaneously.
As 13 is the applicating flow chart of fingerprint sensor according to an embodiment of the invention.
Step S1310, terminal unit 1 screen locking, the protection cap 2 controlling photographic head external member is closed, and covers photographic head 4;
Wherein, this protection cap 2 is fingerprint sensor 8.
Step S1320, after terminal unit 1 unlocking screen, whether detection photographic head 4 is called;The most then perform step
Rapid S1330, if it is not, then perform step S1350.
Step S1330, the protection cap 2 controlling photographic head external member is opened, and exposes photographic head 4.
Step S1340, monitors whether to enter the fingerprint recognition scene preset;The most then perform step S1350;If it is not, then
Continue executing with step S1340.
Fingerprint recognition scene includes, for verifying the scene of user identity, for the scene etc. of deciphering.
Step S1350, controls protection cap 2 and gathers the fingerprint of user's input.
In the case of protection cap 2 is opened, photographic head 4 can normally use;In the case of protection cap 2 is closed, fingerprint
Sensor 8 can normally use.
It should be noted that in this article, term " includes ", " comprising " or its any other variant are intended to non-row
Comprising of his property, so that include that the process of a series of key element, method, article or device not only include those key elements, and
And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or device
Key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that including this
The process of key element, method, article or device there is also other identical element.
Through the above description of the embodiments, those skilled in the art it can be understood that to above-described embodiment can
The mode adding required general hardware platform by software realizes, naturally it is also possible to by hardware, but a lot of in the case of the former
It it is more preferably embodiment.Based on such understanding, prior art is made tribute by technical scheme the most in other words
The part offered can embody with the form of software product, this computer software product be stored in a storage medium (as
ROM/RAM, magnetic disc, CD) in, including some instructions with so that a station terminal equipment (can be mobile phone, computer, service
Device, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.