CN107231515A - A kind of terminal - Google Patents
A kind of terminal Download PDFInfo
- Publication number
- CN107231515A CN107231515A CN201710494575.7A CN201710494575A CN107231515A CN 107231515 A CN107231515 A CN 107231515A CN 201710494575 A CN201710494575 A CN 201710494575A CN 107231515 A CN107231515 A CN 107231515A
- Authority
- CN
- China
- Prior art keywords
- terminal
- light sensation
- shooting
- pick
- lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Studio Devices (AREA)
- Telephone Function (AREA)
Abstract
The embodiment of the invention discloses a kind of terminal, including：Shooting sealing structure and the pick-up lens for being arranged on the shooting sealing structure inner space, are arranged on the three-in-one light sensation part of the shooting sealing structure inner space, and the three-in-one light sensation part is circumferentially positioned at around the pick-up lens；Wherein, the three-in-one light sensation part includes：Photosensitive sensors, range sensor and infrared sensor.Terminal provided in an embodiment of the present invention, due to three-in-one light sensation part is arranged on into shooting sealing structure inner space, so, same sealing structure can be used as light sensation and the sealing of shooting simultaneously, structure design cost and Material Cost can be saved, and the preceding screen loophole the number of openings of terminal can be caused to reduce, simultaneously, three-in-one light sensation part can be changed very easily, save maintenance cost.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of terminal.
Background technology
As communication and electronic technology are continued to develop, application of the various terminals in the life of people be increasingly
Extensively.In current phone terminal inner structure design, the arrangement of this device of three-in-one light sensation, which compares, to be entangled with, a side
On the other hand face, requires light sensation to multiple twin due to three senser element volume very littles of three-in-one light sensation itself in handset capability
Line TP has certain sealing, therefore, it is necessary to so that three senser elements of three-in-one light sensation from a distance from TP very close to.
In the prior art, the design of three-in-one light sensation be utilize light sensation platelet, sensor by surface mounting technology (SMT,
Surface Mount Technology) on light sensation platelet so that sensor is elevated in Z-direction, close apart from TP, then
Sealed with silica gel sheath, silica gel sheath has certain precompression to provide sealing with TP faces, still, so that the structure of mobile phone terminal
Improve larger, and design comparison is complicated.
The content of the invention
In order to solve the above technical problems, the embodiment of the present invention provides a kind of terminal, can save structure design cost and
Material Cost, moreover, three-in-one light sensation part can be changed very easily, saves maintenance cost.
The technical proposal of the invention is realized in this way：
The embodiment of the present invention provides a kind of terminal, including：Image sealing structure and be arranged in the shooting sealing structure
The pick-up lens in portion space, the terminal also includes：
The three-in-one light sensation part of the shooting sealing structure inner space is arranged on, the three-in-one light sensation part is surround
It is arranged on around the pick-up lens；Wherein, the three-in-one light sensation part includes：Photosensitive sensors, range sensor and
Infrared sensor.
Further, the terminal also includes：The flexible PCB being connected with the three-in-one light sensation part, the flexibility
Circuit board and the mainboard of terminal are connected, and the mainboard is used for the working condition for controlling the three-in-one light sensation part.
Further, the terminal also includes：Ring screw structure, the ring screw structure is connected through a screw thread circular
It is arranged on around the pick-up lens, the three-in-one light sensation part is arranged in the ring screw structure.
Further, the terminal also includes：Ring slot structure, the ring slot structure is attached around by teeth groove
It is arranged on around the pick-up lens, the three-in-one light sensation part is arranged in the ring slot structure.
Further, the terminal also includes：Twisted-pair feeder, sealing foam, fore shell, shooting containment vessel and back shroud, it is described
Twisted-pair feeder, the sealing foam, the fore shell, the shooting containment vessel and the back shroud form the shooting sealing structure,
The shooting containment vessel is circumferentially positioned at around the pick-up lens, and the three-in-one light sensation part is arranged on the shooting and protected
Between protective case and the pick-up lens, the sealing foam is arranged on the shooting containment vessel, and the twisted-pair feeder is arranged on institute
State pick-up lens, on three-in-one the light sensation part and the sealing foam, the fore shell includes bossing, the lug boss
Divide and be embedded in the sealing foam, the shooting containment vessel and the pick-up lens are arranged on the back shroud.
Further, the terminal also includes：It is arranged on the infrared glass between the pick-up lens and the back shroud.
Further, the terminal also includes：It is arranged on the chip between the infrared glass and the back shroud.
Further, the flexible PCB is connected by connector with the mainboard of the terminal.
Further, the three-in-one light sensation part is fixed in the ring screw structure by surface mount.
Further, the three-in-one light sensation part is fixed in the ring slot structure by surface mount.
The embodiments of the invention provide a kind of terminal, including：Image sealing structure and be arranged on the shooting sealing structure
The pick-up lens of inner space, is arranged on the three-in-one light sensation part of the shooting sealing structure inner space, described three-in-one
Light sensation part is circumferentially positioned at around the pick-up lens；Wherein, the three-in-one light sensation part includes：Photosensitive sensors,
Range sensor and infrared sensor.Terminal provided in an embodiment of the present invention, due to three-in-one light sensation part is arranged on into shooting
Sealing structure inner space, so, same sealing structure can save knot simultaneously as light sensation and the sealing of shooting
Structure design cost and Material Cost, and the preceding screen loophole the number of openings of terminal can be caused to reduce, meanwhile, three-in-one light
Sense part can be changed very easily, save maintenance cost.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for an optional mobile terminal for realizing each embodiment of the invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is preposition shooting schematic top plan view one provided in an embodiment of the present invention；
Fig. 4 is preposition shooting schematic top plan view two provided in an embodiment of the present invention；
Fig. 5 is preposition shooting schematic top plan view three provided in an embodiment of the present invention；
Fig. 6 is preposition shooting planing surface schematic front view provided in an embodiment of the present invention.
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 conducive to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can be mixed
Ground is used.
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. are moved
Move the fixed terminals such as terminal, and numeral 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 realization each embodiment of the 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 constitute 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 into 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, penetrating
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 Access2000, 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's transmitting-receiving 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 1 00
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, it is that radio frequency unit 101 or WiFi module 102 are received or
The voice data stored in memory 109 is converted into audio signal and is output as sound.Moreover, audio output unit 103
The audio output related to the specific function that mobile terminal 1 00 is performed 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 1042,1041 pairs of graphics processor is in video acquisition mode
Or the view data progress of the static images or video obtained in image capture mode by image capture apparatus (such as camera)
Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after being handled through graphics processor 1041 can be deposited
Storage is transmitted in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can
To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send sound
The noise produced during frequency signal or interference.
Mobile terminal 1 00 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 1 00 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 be wrapped
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
(such as user is using any suitable objects such as finger, stylus or annex on contact panel 1071 or in contact panel 1071
Neighbouring operation), and corresponding attachment means are driven according to formula set in advance.Contact panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, touch detecting apparatus detects the touch orientation of user, and detects touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, 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 be wrapped
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, with preprocessor 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, contact panel 1071 and display panel
1061 be input and the output function that mobile terminal is realized as two independent parts, but in certain embodiments, can
By contact panel 1071 and the input that is integrated and realizing mobile terminal of display panel 1061 and output function, not do specifically herein
Limit.
Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 1 00.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 1 00 or can be with
For transmitting data between mobile terminal 1 00 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, application program (the such as sound that storing program area can be needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data field can be stored uses created data (such as according to mobile phone
Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, it can also include non-easy
The property lost memory, for example, at least one 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 operation or performs and is stored in software program and/or module in memory 109, and calls and be stored in storage
Data in device 109, perform the various functions and processing data of mobile terminal, so as to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；It is preferred that, processor 110 can integrated application processor and modulatedemodulate mediate
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 1 00 can also include the power supply 111 (such as battery) powered to all parts, 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 1 00 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 that the mobile terminal of the present invention is based on is entered below
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, UE (User Equipment, use of the LTE system including communicating connection successively
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 GateWay,
Gateway) 2034, PGW (PDN GateWay, 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 EPC203 between
There is provided carrying and connection management for the control node of signaling.HSS2032 is used to provide some registers to manage such as homing position
The function of register (not shown) etc, and some are preserved about the special letter of the users such as service features, data rate
Breath.All customer data can be transmitted by SGW2034, PGW2035 can provide UE 201 IP address distribute with
And other functions, PCRF2036 is the strategy and charging control policy decision point of business data flow and IP bearing resources, and it is plan
Available strategy and charging control decision-making are slightly selected and provided with charge execution function unit (not shown).
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.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the inventive method is proposed.
The embodiment of the present invention provides a kind of terminal, including：Image sealing structure and be arranged in the shooting sealing structure
The pick-up lens in portion space, the terminal also includes：
The three-in-one light sensation part of the shooting sealing structure inner space is arranged on, the three-in-one light sensation part is surround
It is arranged on around the pick-up lens；Wherein, the three-in-one light sensation part includes：Photosensitive sensors, range sensor and
Infrared sensor.
The terminal of the embodiment of the present invention is the terminal device with camera function, or the movement with camera function
Terminal.Wherein, mobile terminal refers to the equipment that can be used on the move, and saying for broad sense is electric including mobile phone, notebook, flat board
Brain, POS, or even including vehicle-mounted computer.But, mobile phone or the intelligence with a variety of application functions are referred in most cases
Mobile phone and tablet personal computer.As network and technology are towards the development in more and more broadband direction, Mobile Communication Industry will be walked
To the real mobile message epoch.On the other hand, developing rapidly with integrated circuit technique, the disposal ability of mobile terminal is
The powerful disposal ability through having, mobile terminal is changed into an integrated information processing platform from simple call instrument.
This also adds broader development space to mobile terminal.Mobile terminal is sent out as simple communication equipment with mobile communication
The history of exhibition existing decades.Mobile intelligent terminal is almost changed into the crucial entrance of Internet service and main between a flash
Innovation platform, new media, ecommerce and information service platform, Internet resources, mobile network resource and environmental interaction are provided
The strategy of the most important hinge in source, its operating system and processor chips even as current whole information and communication technology (ICT) industry
Commanding elevation.Mobile intelligent terminal can be referred to as intelligent terminal, and mobile intelligent terminal possesses access the Internet capability, generally carry
Various operating systems, can customize various functions according to user's request.Common intelligent terminal includes intelligent movable end in life
End, vehicle intelligent terminal, intelligent television, wearable device etc..
Wherein, shooting sealing structure can be the sealing structure of the front camera of terminal, and pick-up lens can be terminal
Preposition pick-up lens.
It should be noted that three sensors of three-in-one light sensation part 301 can be evenly distributed in pick-up lens
Around 302, such as shown in Fig. 3, it may not be and be evenly distributed in around pick-up lens 302, for example Fig. 4, Fig. 5 institute
Show.
Specifically, a kind of possible preposition shooting schematic top plan view, as shown in figure 3, being to pass through TP printing opacities from cell phone appearance
Hole, which is seen, can have four devices, three sensor rings of three-in-one light sensation part 301 in the display figure of proactive camera lens, this loophole
Around being arranged on around pick-up lens 302, three sensors of the three-in-one light sensation part 301 are evenly distributed in pick-up lens
Around 302.So just can using the sealing structure in preposition shooting space, save the use light sensation platelet of prior art with
And the cost brought of seal rubber sleeve and avoid the drawbacks of being brought using light sensation platelet and seal rubber sleeve.
Specifically, a kind of possible preposition shooting schematic top plan view, sets as shown in figure 4, three-in-one light sensation part 301 is surround
Put around pick-up lens 302, two sensors of the three-in-one light sensation part 301 being distributed in around pick-up lens 302 it
Between distance it is closer, two sensor distances of another sensor and this are distant.
Specifically, a kind of possible preposition shooting schematic top plan view, sets as shown in figure 5, three-in-one light sensation part 301 is surround
Put around pick-up lens 302, three sensors of the three-in-one light sensation part 301 being distributed in around pick-up lens 302 it
Between distance it is closer, i.e., three sensors are closely by being distributed in around pick-up lens 302.
Wherein, the photosensitive sensors of the three-in-one light sensation part are specifically as follows ambient light sensor, ambient light sensing
Device can perceive ambient light situation, and inform that process chip automatically adjusts display backlight brightness, reduce the power consumption of product.Example
Such as, in the Mobile solutions such as mobile phone, notebook, tablet personal computer, the electricity of display screen consumption is up to the 30% of battery total electricity, adopts
The working time of battery can be extended to greatest extent with ambient light sensor.Moreover, ambient light sensor contributes to display
Soft picture is provided.When ambient brightness is higher, the display screen of use environment optical sensor can be tuned into high brightness automatically.When outer
When boundary's environment is dark, display screen will be tuned into low-light level.Ambient light sensor is mainly made up of light-sensitive element,
Wherein, the range sensor of three-in-one light sensation part is the principle for utilizing " time-of-flight method " (flying time)
Carry out a kind of sensor with the distance of detection object.Flying time are, by transmitting especially short light pulse, and to measure this light
Pulse the distance between is calculated with object from time for being reflected by the object is transmitted into by surveying time interval.For example, hand
Machine range sensor, range sensor can work when you answer the call, and when the face of user is close to screen, screen lamp can put out
Go out, and lock screen automatically, the face maloperation mobile phone of user can be prevented, when the face of user leaves, screen lamp can be automatically turned on, and
Automatic unlocking.
Wherein, the infrared sensor of three-in-one light sensation part be with the measuring system that infrared ray is medium, can according to function
It is divided into five classes, is divided into by detection mechanism as photon detector and thermal detector.
In the embodiment of the present invention, because several sensors space requirement of three-in-one light sensation part itself is not very greatly, such as
This can make full use of the useful space in front camera sealing structure, while special also with the sealing of the useful space
Property, three-in-one light sensation part is arranged, i.e., is integrated the front camera of terminal and three-in-one light sensation part, using proactive
As the sealing structure of head carrys out sealing structure simultaneously as light sensation.
Further, the terminal also includes：Twisted-pair feeder TP, sealing foam, fore shell, shooting containment vessel and back shroud, institute
State twisted-pair feeder, the sealing foam, the fore shell, the shooting containment vessel and the back shroud and form the shooting sealing knot
Structure, the shooting containment vessel is circumferentially positioned at around the pick-up lens, and the three-in-one light sensation part is arranged on described take the photograph
As between containment vessel and the pick-up lens, the sealing foam is arranged on the shooting containment vessel, and the twisted-pair feeder is set
On the pick-up lens, three-in-one the light sensation part and the sealing foam, the fore shell includes bossing, described convex
Rise and be partly embedded in the sealing foam, the shooting containment vessel and the pick-up lens are arranged on the back shroud.
Specifically, as shown in fig. 6, terminal also includes：Twisted-pair feeder 303, sealing foam 304, fore shell 305, shooting containment vessel
306 and back shroud 307, twisted-pair feeder 303, sealing foam 304, fore shell 305, shooting containment vessel 306 and back shroud 307 form described
Sealing structure is imaged, shooting containment vessel 306 is circumferentially positioned at around pick-up lens 302, and three-in-one light sensation part 301 is arranged on
Image between containment vessel 306 and pick-up lens 302, the sealing foam 304 is arranged on the shooting containment vessel 306, described
Twisted-pair feeder 303 is arranged on the pick-up lens 302, on three-in-one the light sensation part 301 and the sealing foam 304, fore shell
305 include：Bossing 3051, bossing 3051 is embedded in sealing foam 304, shooting containment vessel 306 and pick-up lens
302 are arranged on back shroud 307.
Further, the terminal also includes：It is arranged on the ir glass between the pick-up lens and the back shroud
Infrared glass.
Specifically, as shown in fig. 6, terminal also includes：It is arranged on the infrared glass between pick-up lens 302 and back shroud 307
Glass 308.
Further, the terminal also includes：It is arranged on the chip between the infrared glass and the back shroud.
Specifically, as shown in fig. 6, terminal also includes：It is arranged on the chip between infrared glass 308 and back shroud 307
309。
Wherein, chip 309 can be CMOS complementary metal-oxide-semiconductor (COMS, Complementary Metal
Oxide Semiconductor) chip.
Further, the terminal also includes：The flexible PCB being connected with the three-in-one light sensation part, the flexibility
Circuit board and the mainboard of terminal are connected, and the mainboard is used for the working condition for controlling the three-in-one light sensation part.
Further, the flexible PCB can be connected by connector with the mainboard of the terminal.
Further, the terminal also includes：Ring screw structure, the ring screw structure is connected through a screw thread circular
It is arranged on around the pick-up lens, the three-in-one light sensation part is arranged in the ring screw structure.
Exemplary, three sensors of three-in-one light sensation part are made into a threaded entity structure of annular, and
It is connected through a screw thread and is locked on preposition pick-up lens.
Optionally, the three-in-one light sensation part is fixed in the ring screw structure by surface mount.
Wherein, screw thread, refers to the company spiral yarn shaped, with particular cross section made on cylinder or circular cone parent surface
Continuous bossing.Screw thread is divided into cylindrical thread and tapered tread by its parent shape；It is divided into outer spiral shell in parent present position by it
Line, internal thread, by its cross sectional shape (tooth form) be divided into triangle thread, rectangular thread, trapezoidal thread, saw-tooth thread and other
Special shape screw thread.
Screw thread is divided into triangle thread, rectangular thread, trapezoidal thread and saw-tooth thread etc. by its cross sectional shape (tooth form).
Wherein triangle thread is mainly used in connection (see thread connection), and rectangle, trapezoidal and saw-tooth thread are mainly used in transmission.Screw thread
Be distributed in parent outer surface is external screw thread, and internal thread is in parent inner surface.The screw thread formed on cylinder parent is circle
Male screw, the screw thread formed on circular cone parent is tapered tread.Screw thread is divided into left-handed and dextrorotation two by hand of helix
Kind, typically use right-handed thread.Screw thread can be divided into single line and multi-thread, the mostly single line of connection；Required during for being driven into
Fast or efficiency high is risen, using two-wire or multi-thread.
Triangle thread is mainly used in connection, and rectangle, trapezoidal and saw-tooth thread are mainly used in transmission；By hand of helix
It is divided into left hand thread and right-handed thread, typically uses right-handed thread；It is divided into single thread, double thread and many by the quantity of helix
Line screw thread；Connection is generally single line, the use two-wire or multi-thread of transmission；It is divided into coarse thread and closely-pitched spiral shell by the size of tooth
Line etc., it is different with function by use occasion, fastening thread, pipe screw thread, motion thread, special screw thread etc. can be divided into.
Cylindrical thread Zhong ﹐ triangle threads self-locking properties are good.It is divided to coarse thread and closely-pitched Liang Zhong ﹐ typically connection multi-purpose coarse thread spiral shell
Line.The pitch of closely-pitched is small, and lift angle is small, and self-locking property more preferably, is usually used in small part light-wall pipe, the connection for having vibration or varying load
Connect and micromatic setting etc..Pipe screw thread is used for pipe fitting close-coupled.Rectangular thread efficiency high, but because being difficult to grind, and inside and outside spiral shell
It is more difficult that line screws centering, therefore is often replaced by trapezoidal thread.
Further, the terminal also includes：Ring slot structure, the ring slot structure is attached around by teeth groove
It is arranged on around the pick-up lens, the three-in-one light sensation part is arranged in the ring slot structure.
Wherein, the three-in-one light sensation part is fixed in the ring slot structure by surface mounting technology SMT.
Terminal provided in an embodiment of the present invention, it is empty inside shooting sealing structure due to three-in-one light sensation part being arranged on
Between, i.e., the front camera of terminal is integrated with three-in-one light sensation part, so, same sealing structure can be simultaneously
As light sensation and the sealing of shooting, structure design cost and Material Cost can be saved, and can cause before terminal
Shield loophole the number of openings to reduce, meanwhile, three-in-one light sensation part can be changed very easily, save maintenance cost.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also including other key elements 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
Also there is other identical element in process, method, article or the device of key element.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
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.Understood based on such, 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 are to cause a station terminal (can be mobile phone, computer, service
Device, air conditioner, or network equipment etc.) perform method described in each of the invention embodiment.
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 terminal, including：Shooting sealing structure and the pick-up lens for being arranged on the shooting sealing structure inner space, its
It is characterised by, the terminal also includes：
The three-in-one light sensation part of the shooting sealing structure inner space is arranged on, the three-in-one light sensation part is around setting
Around the pick-up lens；Wherein, the three-in-one light sensation part includes：Photosensitive sensors, range sensor and infrared
Sensor.
2. terminal according to claim 1, it is characterised in that the terminal also includes：With the three-in-one light sensation part
The flexible PCB of connection, the flexible PCB is connected with the mainboard of the terminal, and the mainboard is used to control three conjunction
The working condition of one light sensation part.
3. terminal according to claim 1 or 2, it is characterised in that the terminal also includes：Ring screw structure, it is described
Ring screw structure, which is connected through a screw thread, to be circumferentially positioned at around the pick-up lens, and the three-in-one light sensation part is arranged on
In the ring screw structure.
4. terminal according to claim 1 or 2, it is characterised in that the terminal also includes：Ring slot structure, it is described
Ring slot structure is attached around being arranged on around the pick-up lens by teeth groove, and the three-in-one light sensation part is arranged on
In the ring slot structure.
5. terminal according to claim 1, it is characterised in that the terminal also includes：Twisted-pair feeder, sealing foam, fore shell,
Image containment vessel and back shroud, the twisted-pair feeder, the sealing foam, the fore shell, the shooting containment vessel and the bonnet
Plate shape is into the shooting sealing structure, and the shooting containment vessel is circumferentially positioned at around the pick-up lens, described three-in-one
Light sensation part is arranged between the shooting containment vessel and the pick-up lens, and the sealing foam is arranged on the shooting protection
On shell, the twisted-pair feeder is arranged on the pick-up lens, on three-in-one the light sensation part and the sealing foam, the fore shell
Including bossing, the bossing is embedded in the sealing foam, and the shooting containment vessel and the pick-up lens are set
Put on cover plate in the rear.
6. terminal according to claim 5, it is characterised in that the terminal also includes：Be arranged on the pick-up lens and
Infrared glass between the back shroud.
7. terminal according to claim 6, it is characterised in that the terminal also includes：Be arranged on the infrared glass and
Chip between the back shroud.
8. terminal according to claim 2, it is characterised in that the flexible PCB passes through connector and the terminal
Mainboard is connected.
9. terminal according to claim 3, it is characterised in that the three-in-one light sensation part is fixed on by surface mount
In the ring screw structure.
10. terminal according to claim 4, it is characterised in that the three-in-one light sensation part is fixed by surface mount
In the ring slot structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710494575.7A CN107231515B (en) | 2017-06-26 | 2017-06-26 | Terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710494575.7A CN107231515B (en) | 2017-06-26 | 2017-06-26 | Terminal |
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| Publication Number | Publication Date |
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| CN107231515A true CN107231515A (en) | 2017-10-03 |
| CN107231515B CN107231515B (en) | 2020-01-07 |
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ID=59935524
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710494575.7A Active CN107231515B (en) | 2017-06-26 | 2017-06-26 | Terminal |
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| CN107818733A (en) * | 2017-11-22 | 2018-03-20 | 广东欧珀移动通信有限公司 | Display screen component and electronic equipment |
| CN108989513A (en) * | 2018-10-25 | 2018-12-11 | 努比亚技术有限公司 | Electrical distance sensor mechanism and mobile terminal |
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| CN114136885A (en) * | 2021-11-26 | 2022-03-04 | 北京电子科技职业学院 | Adjustable optical limiting mechanism and limiting method |
| CN116643255A (en) * | 2023-07-21 | 2023-08-25 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Geological mineral product surveys range unit |
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| CN116643255A (en) * | 2023-07-21 | 2023-08-25 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Geological mineral product surveys range unit |
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| CN107231515B (en) | 2020-01-07 |
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