CN206833404U - A kind of light sensation control device and terminal - Google Patents
A kind of light sensation control device and terminal Download PDFInfo
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- CN206833404U CN206833404U CN201720685776.0U CN201720685776U CN206833404U CN 206833404 U CN206833404 U CN 206833404U CN 201720685776 U CN201720685776 U CN 201720685776U CN 206833404 U CN206833404 U CN 206833404U
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Abstract
The utility model discloses a kind of light sensation control device and terminal, the device includes light emission layer, reflecting layer and the inductive layer set gradually from inside to outside；When inductive layer is not touched by user to be pressed, reflecting layer keep level state, and be totally reflected when the light that sends of light emitters incides reflecting layer；When inductive layer is touched by user to be pressed, reflecting layer deforms upon, and reflects when the light that sends of light emitters incides reflecting layer；Light after refraction can be sensed that the optical signal sensed is converted to electric signal by light sensor by light sensor, and the touch action of user is identified according to the electric signal of conversion.Light sensation control device and terminal disclosed in the utility model, will not be excessive by the reflecting layer light that can be totally reflected, only when user, which touches, to be pressed, deforming upon just can be so that light sensor detects light, so as to identify the touch action of user, follow-up control is realized；False touch can be avoided, while lifts user experience.
Description
Technical field
It the utility model is related to field of terminal technology, more particularly to a kind of light sensation control device and terminal.
Background technology
At this stage, as the continuous development of mobile terminal, the control mode of mobile terminal are also more and more.Generally, it is mobile
There is terminal a touch-screen to be used to receive touch operation, meanwhile, the side of terminal can also be provided with one or more physical buttons,
For performing other operations, such as power supply, volume key etc..
When using physical button, due to having gap at physical button and fuselage, the waterproof of fuselage is not easy to, meanwhile,
The projection of physical button can also influence the attractive in appearance of terminal.
In current techniques, virtual key function can be realized by using light sensor.However, current light sensor
Operation principle be by detecting user close to caused infrared reflection, to judge to act.When light sensor is located at side
When, often encounter during user's normal use, now because light sensor is constantly in working condition, easily miss
Touch.Therefore, how to realize prevents false touch, the problem of being urgent need to resolve.
Utility model content
Main purpose of the present utility model is to propose a kind of light sensation control device and terminal, it is intended to solves prior art and deposits
The problem of.
To achieve the above object, the utility model embodiment first aspect provides a kind of light sensation control device, described device
Including light emission layer, reflecting layer and the inductive layer set gradually from inside to outside；
The light emission layer is provided with light emitters；Multiple light sensors are provided with the inside of the inductive layer；
When the inductive layer is not touched by user to be pressed, the reflecting layer keep level state, and the light is sent out
The light that emitter is sent is totally reflected when inciding the reflecting layer；
When the inductive layer is touched by user to be pressed, the reflecting layer is deformed upon, and the light emitters are sent
Light reflect when inciding the reflecting layer；Light after refraction can sense by the light sensor, the light sense
Answer device that the optical signal sensed is converted into electric signal, the touch action of user is identified according to the electric signal of conversion.
Further, the first packing material, the reflecting layer and institute are filled between the inductive layer and the reflecting layer
State and be filled with the second packing material between light emission layer；
The refractive index of first packing material and second packing material meets default condition so that the sensing
When layer does not touch pressing by user, the reflecting layer keep level state, and the light that the light emitters are sent incides
It is totally reflected during the reflecting layer.
Further, the inner side of the light emission layer is filled with shielding material.
Further, second packing material is air.
Further, the material in the inductive layer and the reflecting layer is shape-changing material；The shape-changing material includes tree
Fat or film.
Further, the light that the light emitters are sent is infrared light.
Further, the fixed position on the inside of the inductive layer is provided with light sensor, and with the inside of the inductive layer
The corresponding reflection layer segment in fixed position and sensing layer segment be deformation region, with inductive layer inner side fixed position not phase
Corresponding reflection layer segment and sensing layer segment are FX.
Further, indicated on the outside of the sensing layer segment that can be deformed upon.
In addition, to achieve the above object, the utility model embodiment second aspect provides a kind of terminal, the terminal includes
Light sensation control device described in first aspect.
Further, the light sensation control device is arranged on the side or the back side of the terminal.
The light sensation control device and terminal that the utility model embodiment provides, pass through the reflecting layer light that can be totally reflected
Line will not be excessive, and only when user, which touches, to be pressed, deforming upon just can be so that light sensor detects light, so as to identify
The touch action of user, realize follow-up control；False touch can be avoided, while lifts user experience.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for the mobile terminal for realizing each embodiment of the utility model；
Fig. 2 is a kind of communications network system Organization Chart that the utility model embodiment provides；
Fig. 3 is the light sensation controling device structure diagram of the utility model embodiment；
Fig. 4 is another structural representation of light sensation control device of the utility model embodiment；
Fig. 5 is that the light sensation control device of the utility model embodiment is touched structural representation when pressing by user；
Fig. 6 is the light sensation controling device structure diagram with partial deformation region of the utility model embodiment；
Fig. 7 is the terminal structure schematic diagram of the utility model embodiment.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be advantageous to explanation of the present utility model, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can be with
Mixedly use.
Terminal can be implemented in a variety of manners.For example, terminal described in the utility model can include such as mobile phone,
Tablet personal computer, notebook computer, palm PC, personal digital assistant (Personal Digital Assistant, PDA), just
Prompt formula media player (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer
Deng mobile 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, the end of fixed type can also apply to according to the construction of embodiment of the present utility model
End.
Referring to Fig. 1, it is a kind of hardware architecture diagram for the mobile terminal for realizing each embodiment of the utility model,
The mobile terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output list
Member 103, A/V (audio/video) input block 104, sensor 105, display unit 106, user input unit 107, interface list
The parts such as member 108, 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 do not form restriction to mobile terminal, mobile terminal can be included than illustrating more or less portions
Part, 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 utility model.
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) are carried out
Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after the processing of 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
Caused noise or interference during frequency 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 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, 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 corresponding visual output 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 utility model embodiment, the communication network that is based on below to mobile terminal of the present utility model
Network system is described.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart that the utility model embodiment provides, the communication network
Network system is the LTE system of universal mobile communications technology, and the LTE system includes communicating the UE (User of connection successively
Equipment, user equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network,
Evolved UMTS Terrestrial radio access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and fortune
Seek the IP operation 204 of business.
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 utility model not
LTE system is suitable only for, is readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-
SCDMA and following new network system etc., are not limited herein.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each implementation of the utility model method is proposed
Example.
First embodiment
As shown in Figure 3 and Figure 4, Fig. 3 light sensation control device is vertical light sensation control device, and Fig. 4 is horizontal light sensation
Control device, the light sensation control device can apply on the mobile terminal 100 shown in Fig. 1.The utility model first is implemented
A kind of light sensation control device that example provides, the light sensation control device 30 include the light emission layer set gradually from inside to outside
31st, reflecting layer 32 and inductive layer 33.
So that light sensation control device use is in terminal as an example, inductive layer 33 is arranged on the outside of terminal, and reflecting layer 32 is centre
Layer, light emission layer 31 is internal layer.Optionally, the light sensation control device can be arranged on the side or the back side of terminal.
The light emission layer 31 is provided with light emitters 311；
In the present embodiment, light emitters 311 can be it is multiple, specifically can be according to the light sensation control device of arrangement
Depending on length.Optionally, due to the directionality of infrared light, the light emitters 311 are infrared transmitter.
The inner side of the inductive layer 33 is provided with multiple light sensors 331；Light sensor 331 can identify luminous flux
Change, carry out generating corresponding signal.
In the present embodiment, when light sensor 331 senses light, by photoelectric signal transformation, can identify tactile
Action is touched, and then can recognize that as corresponding control instruction, for example clicked, long-press, touched and slide etc..
When the inductive layer 33 is not touched by user to be pressed, the keep level state of reflecting layer 32, and the light
The light that line transmitter 311 is sent is totally reflected when inciding the reflecting layer 32；
In the present embodiment, the first packing material is filled between the inductive layer 33 and the reflecting layer 32, it is described anti-
Penetrate and the second packing material is filled between layer 32 and the light emission layer 31；
In the present embodiment, second packing material can be air.
The refractive index of first packing material and second packing material meets default condition so that the sensing
When layer 33 does not touch pressing by user, the keep level state of reflecting layer 32, and the light that the light emitters 311 are sent
It is totally reflected when inciding the reflecting layer 32.
Such as：Assuming that the refractive index of the first packing material is m, the refractive index of the second packing material is n, light emitters
Incidence angle of 311 light sent on reflecting layer 32 is a (as shown in Figure 4), it is assumed that light is b at the refraction angle of inductive layer 33.
Then according to the light law of refraction, relationship below be present：
Sin (a) * n=Sin (b) * m relational expressions (1)
If the light that light emitters 311 are sent is totally reflected when inciding reflecting layer 32, b=90 degree, according to pass
It is that formula (1) can be learnt：
Sin (a)=m/n relational expressions (2)
Meet that total reflection can be achieved in the relational expression (2).Therefore, it is saturating without light when reflecting layer 32 is horizontality
Reflecting layer 32 is crossed, so that light sensor 331 is sensed less than light under horizontality.
Further, the light emission layer 31 can also be realized by packing material and is totally reflected；It can not also realize complete
As long as reflection can realize reflection, can be realized in the inner side of light emission layer 31 filling shielding material.
When the inductive layer 33 is touched by user to be pressed, the reflecting layer 32 deforms upon, and the light emitters
311 light sent reflect when inciding the reflecting layer 32；Light after refraction can be sensed by the light sensor 331
Arrive, the optical signal sensed is converted to electric signal by the light sensor 331, and touching for user is identified according to the electric signal of conversion
Touch action.
In the present embodiment, the material in the inductive layer 33 and the reflecting layer 32 is shape-changing material；The deformation material
Material includes resin or film.
Shape-changing material can realize deformation when user touches pressing.
In the present embodiment, the light that the light emitters are sent can be infrared light, and infrared light has preferable direction
Property.
It please check shown in Fig. 5, when the outside of the inductive layer 33 is touched by user's finger to be pressed, inductive layer 33 and reflection
Miniature deformation (deformation in reflecting layer 32 can check in figure 321 shown in), when reflecting layer 32 deforms upon, light can occur for layer 32
The incidence angle of line can diminish, and light can pass through reflecting layer 32 and produce refraction, and the light after refraction can be induced the light of the inner side of layer 33
Line inductor 331 senses that the optical signal sensed is converted to electric signal by the light sensor 331, according to the electricity of conversion
The touch action of signal identification user.
It refer again to shown in Fig. 6, in another embodiment, the fixed position of the inner side of inductive layer 33 is provided with light
Line inductor 331, and reflecting layer 32 part corresponding with the inner side fixed position of inductive layer 33 and the part of inductive layer 33 are
Deformation region (deformation region in Fig. 6 shown in dashed circle), deformation region use shape-changing material so that the reflecting layer of the part
32 parts and inductive layer 33 can deform upon；The part of reflecting layer 32 being not correspond to the inner side fixed position of inductive layer 33
It is FX (FX shown in Fig. 6, i.e. part among two deformation regions) with the part of inductive layer 33, fixed area
Domain does not use shape-changing material or carries out consolidation process so that shape can not occur for the part of reflecting layer 32 of the part and inductive layer 33
Become.
In this embodiment, deformation region can set volume key, power key, home keys, return key, Menu key up and down
Etc. conventional button.
In this embodiment, due to that can realize total reflection, a light emitters can correspond to multiple light sensings
Device 331 and deformation region.Simultaneously by setting deformation region and FX, if light sensation control device is arranged on end side
Side, the integrality and steadiness of terminal side can be kept, it is also possible that recovering in time after deformation.
Further, in this embodiment, indicated, carried on the outside of the part of inductive layer 33 that can be deformed upon
It is key area to show user.
As illustratively, by taking the volume button of the replacement terminal of light sensation control device 30 as an example：
The volume button of generally use light sensor replacement terminal in the prior art, it can also realize the work(of volume button
Energy.However, the operation principle of light sensor is by detecting user close to caused infrared reflection, to judge that user's is dynamic
Make.When light sensor is arranged on terminal side, the light of terminal side is often touched during user's normal use
Sensor, now because light sensor is constantly in working condition, it is easy to the phenomenon of false touch occurs.
The utility model embodiment uses the volume button of the replacement terminal of light sensation control device 30, by clicking light sensation control
Device 30 can realize the increase or reduction of volume.
Specifically, when terminal user does not touch pressing light sensation control device 30, the reflecting layer of light sensation control device 30
Keep level state, and the light that sends of the light emitters of light sensation control device 30 incides the reflecting layer of light sensation control device 30
Shi Fasheng is totally reflected, and the light sensor of light sensation control device 30 is sensed less than light.At this time light sensation control device 30 can be located
In off position, false touch is avoided.
When terminal user clicks light sensation control device 30, the reflecting layer of light sensation control device 30 deforms upon, and light
The light that transmitter is sent reflects when inciding reflecting layer；Light after refraction can sense by light sensor, light sensing
The optical signal sensed is converted to electric signal by device, and the click action of user is identified according to the electric signal of conversion；And then realize and increase
Function that is big or reducing the volume of terminal 40.
In other examples, terminal 40 can be identified as clicking, double-click, sliding according to touch compressing time, touch push action
It is dynamic, so as to realize various control, by setting light sensation control device in multiple positions such as back, both sides, it is possible to achieve more
The different control of kind, substitutes existing physical button.
The light sensation control device that the utility model embodiment provides, will not by the reflecting layer light that can be totally reflected
Excessive, only when user, which touches, to be pressed, deforming upon just can be so that light sensor detects light, so as to identify user's
Touch action, realize follow-up control；False touch can be avoided, while lifts user experience.
Second embodiment
Shown in reference picture 7, the utility model second embodiment provides a kind of terminal, and the terminal 40 includes first embodiment
Described light sensation control device 30.
In the present embodiment, the light sensation control device 30 is arranged on the side or the back side of the terminal 40.
As illustratively, by taking the substitute electric power button of light sensation control device 30 as an example：
The power supply that light sensation control device 30 will be switched off terminal 40 is clicked, light sensation control device 30 is clicked again and then connects terminal
40 power supply.
When terminal user does not touch pressing light sensation control device 30, the reflecting layer keep level of light sensation control device 30
State, and occur when the light that sends of the light emitters of light sensation control device 30 incides the reflecting layer of light sensation control device 30 complete
Reflection, the light sensor of light sensation control device 30 are sensed less than light.
When terminal user clicks light sensation control device 30, the reflecting layer of light sensation control device 30 deforms upon, and light
The light that transmitter is sent reflects when inciding reflecting layer；Light after refraction can sense by light sensor, light sensing
The optical signal sensed is converted to electric signal by device, and the click action of user is identified according to the electric signal of conversion；And then realize disconnected
Open or connect the function of the power supply of terminal 40.
In other examples, terminal 40 can be identified as clicking, double-click, sliding according to touch compressing time, touch push action
It is dynamic, so as to realize various control, by setting light sensation control device in multiple positions such as back, both sides, it is possible to achieve more
The different control of kind, substitutes existing physical button.
The terminal that the utility model embodiment provides, will not be excessive by the reflecting layer light that can be totally reflected, only
Have when user touches and pressed, deforming upon just can be so that light sensor detects light, so as to identify that the touch of user is moved
Make, realize follow-up control；False touch can be avoided, while lifts user experience.
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.
Above-mentioned the utility model embodiment sequence number is for illustration only, does 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, the technical solution of the utility model is substantially in other words to existing skill
The part that art contributes can be embodied in the form of software product, and the computer software product is stored in a storage and is situated between
In matter (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 each embodiment of the utility model described in method.
Embodiment of the present utility model is described above in conjunction with accompanying drawing, but the utility model is not limited to
The embodiment stated, above-mentioned embodiment is only schematical, rather than restricted, this area it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under enlightenment of the present utility model
Under, many forms can be also made, these are belonged within protection of the present utility model.
Claims (10)
1. a kind of light sensation control device, described device includes light emission layer, reflecting layer and the sensing set gradually from inside to outside
Layer；
The light emission layer is provided with light emitters；Multiple light sensors are provided with the inside of the inductive layer；
When the inductive layer is not touched by user to be pressed, the reflecting layer keep level state, and the light emitters
The light sent is totally reflected when inciding the reflecting layer；
When the inductive layer is touched by user to be pressed, the reflecting layer deforms upon, and the light that the light emitters are sent
Reflected when inciding the reflecting layer；Light after refraction can sense by the light sensor, the light sensor
The optical signal sensed is converted into electric signal, the touch action of user is identified according to the electric signal of conversion.
A kind of 2. light sensation control device according to claim 1, it is characterised in that the inductive layer and the reflecting layer it
Between be filled with the first packing material, the second packing material is filled between the reflecting layer and the light emission layer；
The refractive index of first packing material and second packing material meets default condition so that the inductive layer does not have
Have and touched by user when pressing, the reflecting layer keep level state, and the light that sends of the light emitters incide it is described
It is totally reflected during reflecting layer.
A kind of 3. light sensation control device according to claim 2, it is characterised in that the inner side filling of the light emission layer
There is shielding material.
4. a kind of light sensation control device according to claim 2, it is characterised in that second packing material is air.
5. according to a kind of any described light sensation control devices of claim 1-4, it is characterised in that the inductive layer and described anti-
The material for penetrating layer is shape-changing material；The shape-changing material includes resin or film.
6. according to a kind of any described light sensation control devices of claim 1-4, it is characterised in that the light emitters are sent
Light be infrared light.
7. according to a kind of any described light sensation control devices of claim 1-4, it is characterised in that consolidating on the inside of the inductive layer
Positioning, which installs, is equipped with light sensor, and the reflection layer segment corresponding with fixed position on the inside of the inductive layer and inductive layer portion
It is divided into deformation region, the reflection layer segment and sensing layer segment being not correspond to fixed position on the inside of the inductive layer are fixed area
Domain.
8. a kind of light sensation control device according to claim 7, it is characterised in that in the inductive layer portion that can be deformed upon
The outside divided is indicated.
9. a kind of terminal, the terminal includes the light sensation control device any one of claim 1 to 8.
10. a kind of terminal according to claim 9, it is characterised in that the light sensation control device is arranged on the terminal
Side or the back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720685776.0U CN206833404U (en) | 2017-06-13 | 2017-06-13 | A kind of light sensation control device and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720685776.0U CN206833404U (en) | 2017-06-13 | 2017-06-13 | A kind of light sensation control device and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206833404U true CN206833404U (en) | 2018-01-02 |
Family
ID=60775876
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720685776.0U Expired - Fee Related CN206833404U (en) | 2017-06-13 | 2017-06-13 | A kind of light sensation control device and terminal |
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| Country | Link |
|---|---|
| CN (1) | CN206833404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332947A (en) * | 2017-06-30 | 2017-11-07 | 努比亚技术有限公司 | A kind of light sensation control device and terminal |
-
2017
- 2017-06-13 CN CN201720685776.0U patent/CN206833404U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332947A (en) * | 2017-06-30 | 2017-11-07 | 努比亚技术有限公司 | A kind of light sensation control device and terminal |
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