CN207354417U - Housing unit and electronic device - Google Patents
Housing unit and electronic device Download PDFInfo
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- CN207354417U CN207354417U CN201721289649.5U CN201721289649U CN207354417U CN 207354417 U CN207354417 U CN 207354417U CN 201721289649 U CN201721289649 U CN 201721289649U CN 207354417 U CN207354417 U CN 207354417U
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Abstract
The utility model discloses a kind of housing unit.Housing unit includes：Housing and piezoelectricity module.Housing includes roof, bottom wall and side wall.Roof is opposite with bottom wall, and roof offers host cavity.Side wall connects roof and bottom wall.Side wall includes opposite the inner surface and the outer surface.Piezoelectricity module sets on an internal surface and is housed in host cavity, and piezoelectricity module is used to launch ultrasonic wave, produces electric signal according to the ultrasonic wave being reflected back when being subject to the touch-control of user, and produces vibrational feedback to the touch-control of user according to electric signal.The invention also discloses a kind of electronic device.The housing unit and electronic device of the utility model embodiment are provided with piezoelectricity module on side wall, piezoelectricity module can not only be used for ultrasonic wave emission source to sense the touch-control of user, also vibrational feedback can be made to the touch-control of user as vibrational feedback source, so, it can not only prompt the accuracy of user's position of touch that the multiplexing functions of piezoelectricity module can also save the manufacture cost of housing unit to lift user experience.
Description
Technical field
Electronic technology field is the utility model is related to, more particularly to a kind of housing unit and electronic device.
Background technology
For mobile phone when electronic device carries out side touch control detection using ultrasonic wave, the button of ultrasonic wave side touch-control is virtual
Button, user can not definitely differentiate whether the position of touch of oneself is accurate, and user experience is relatively low.
Utility model content
The embodiment of the utility model provides a kind of housing unit and electronic device.
Housing unit provided by the utility model includes：Housing and piezoelectricity module.The housing includes roof, bottom wall and side
Wall, the roof is opposite with the bottom wall, and the roof offers host cavity, and the side wall connects the roof and the bottom
Wall, the side wall include opposite the inner surface and the outer surface.The piezoelectricity module sets on the internal surface and is housed in institute
State in host cavity, the piezoelectricity module is used to launch ultrasonic wave, is produced when being subject to the touch-control of user according to the ultrasonic wave being reflected back
Raw electric signal, and vibrational feedback is produced to the touch-control of the user according to the electric signal.
Piezoelectricity module in the housing unit of the utility model embodiment can not only be used for ultrasonic wave emission source also can conduct
Vibrational feedback source, when user's touch-control is arranged on the piezoelectricity module on side wall, piezoelectricity module can both sense the touch-control of user, may be used also
Vibrational feedback is made to the touch-control of user, in this way, the accuracy of user's position of touch on the one hand can be prompted, lifts making for user
With experience, the multiplexing functions of another aspect piezoelectricity module can save the manufacture cost of housing unit.
In some embodiments, the piezoelectricity module is including setting piezoelectric element on the internal surface and being arranged on
Circuit board on the piezoelectric element.
When piezoelectric element is between inner surface and circuit board, the outer surface of piezoelectric element more adjacent side face, to user
The sensing of touch-control is sensitiveer.
In some embodiments, the piezoelectricity module is including setting circuit board on the internal surface and being arranged on institute
State the piezoelectric element on circuit board.
When circuit board is between inner surface and piezoelectric element, circuit board can be fitted closely with inner surface, can be to circuit board
Play certain protective effect.
In some embodiments, the quantity of the piezoelectricity module is multiple, and multiple piezoelectricity modules are along the interior table
The length direction in face is spaced.
Multiple touch control detection modules are spaced the manufacturing process that can simplify housing unit on an internal surface, and make housing group
The shape of part is more beautiful.
In some embodiments, multiple piezoelectricity modular arrangements are in alignment, and multiple described piezoelectricity modules etc.
Spacing arranges.
Equidistantly piezoelectricity module arranged in a straight line can prevent the mistake of user from manipulating, and make the touch-control of user (for example, straight line
Sliding touch etc.) more smooth simplicity.
In some embodiments, multiple piezoelectricity modules form two groups, first group of multiple piezoelectricity module rows
Arrange into first straight line, second group of multiple piezoelectricity modular arrangements are into second straight line, the first straight line and described second straight
Line is parallel, the gap alignment between second group of each piezoelectricity module and first group of the two neighboring piezoelectricity module.
Two groups of spaced modes of piezoelectricity module can prevent the mistake of user from manipulating, and make the touch-control of user (for example, straight
Line sliding touch etc.) more smooth simplicity.
In some embodiments, the piezoelectricity module produces the electric signal and the piezoelectricity module produces the vibration
Feedback is that timesharing carries out.
Launched, received the process of ultrasonic wave during piezoelectricity mould splits and make the process of vibrational feedback, can be to avoid hair
The process for penetrating and receiving ultrasonic wave influences each other with the process for making vibrational feedback.
Electronic device provided by the utility model includes housing unit, the display screen described in above-mentioned any one embodiment
And processor.The display screen is installed on the roof and covers the host cavity.The processor is used to control the piezoelectricity
Module produces ultrasonic wave, triggers function services corresponding with the touch-control according to the electric signal, and according to the electric signal control
Make the piezoelectricity module and produce vibrational feedback.
Electronic device need not set physical button that the operation to electronic device can be achieved, and avoid physical button and side wall shape
Into gap, the integrated design of electronic device is realized, improves the water resistance of electronic device, and increases setting for display screen
Between emptying.
In some embodiments, the quantity of the piezoelectricity module includes multiple, and the touch-control includes：
Piezoelectricity module described in described touch-control of user；And/or
The user is with piezoelectricity module described in the multiple touch-control of the first preset interval time.
By to a piezoelectricity module touch-control, once or continuously the triggering of function services repeatedly can be achieved in touch-control to user.
In some embodiments, the quantity of the piezoelectricity module includes multiple, and the touch-control includes：
The user while the multiple piezoelectricity modules of touch-control；And/or
The user is with the multiple piezoelectricity modules of the second prefixed time interval timesharing successively touch-control.
User can be the triggering that function services can be achieved by the multiple piezoelectricity modules of touch-control.
In some embodiments, the side wall is divided into multiple touch areas, each touch area be provided with to
A few piezoelectricity module, each touch area correspond to different function services.
Realize that the piezoelectricity module of difference in functionality service is separately positioned in the different touch areas of side wall, user can be facilitated
Operation.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly by from following description
In become obvious, or recognized by the practice of the utility model.
Brief description of the drawings
The above-mentioned and/or additional aspect of the utility model and advantage from the following description of the accompanying drawings of embodiments will
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the structure diagram of the housing unit of the utility model certain embodiments.
Fig. 2 is the structure diagram of the housing unit of the utility model certain embodiments.
Fig. 3 is the structure diagram of the housing unit of the utility model certain embodiments.
Fig. 4 to Fig. 8 is the partial sectional view of the housing unit of the utility model certain embodiments.
Fig. 9 is the arrangement mode schematic diagram of the piezoelectricity module of the utility model certain embodiments.
Figure 10 is the structure diagram of the electronic device of the utility model certain embodiments.
Figure 11 is the distribution schematic diagram of the touch area of the utility model certain embodiments.
Embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
Referring to Fig. 1, the utility model provides a kind of housing unit 100.The housing unit 100 includes housing 10 and pressure
Electric module 20.Wherein, housing 10 includes roof 12, bottom wall 16 and side wall 14, and roof 12 is opposite with bottom wall 16.Roof 12 offers
Host cavity 122.Side wall 14 connects roof 12 and bottom wall 16.Side wall 14 includes opposite inner surface 142 and outer surface 146.Piezoelectricity
Module 20 is arranged on inner surface 142 and is housed in host cavity 122.Piezoelectricity module 20 is used to launch ultrasonic wave, used
Electric signal is produced according to the ultrasonic wave being reflected back during the touch-control at family, and vibrational feedback is produced to the touch-control of user according to electric signal.
Specifically, piezoelectricity module 20 has inverse piezoelectric effect.When to piezoelectricity module 20 apply high frequency voltage (for example, frequency
Voltage more than 50KHZ) when, piezoelectricity module 20 can produce ultrasonic wave and outwards transmitting ultrasound under the action of high frequency voltage
Ripple.If finger touch is provided with the side wall 14 of piezoelectricity module 20, finger can reflect the ultrasonic wave and biography of the transmitting of piezoelectricity module 20
Pull over to piezoelectricity module 20, piezoelectricity module 20 understands deformation after receiving the ultrasonic wave being reflected back and produces electric signal.In addition, when pair
When piezoelectricity module 20 applies voltage (for example, frequency is the voltage of 2KHZ) of certain frequency, piezoelectricity module 20 can vibrate.Cause
This, after piezoelectricity module 20 senses that the touch-control of user produces electric signal, applies piezoelectricity module 20 voltage (the example of certain frequency
Such as, frequency is the voltage of 2KHZ) so that piezoelectricity module 20 makes vibrational feedback to the touch-control of user.
Wherein, it is that timesharing carries out that piezoelectricity module 20, which produces electric signal and produces vibrational feedback,.In other words, in piezoelectricity mould
After group 20 has produced electric signal, voltage just is applied to piezoelectricity module 20 so that piezoelectricity module 20 produces vibrational feedback.It can manage
Solution, piezoelectricity module 20, which launches ultrasonic wave and the process of reception ultrasonic wave, can produce mechanical deformation, and piezoelectricity module 20 makes vibration
Also mechanical deformation can be produced during feedback, the process of ultrasonic wave and the mutual shadow of process of vibrational feedback is made to avoid launching and receiving
Ring, therefore, piezoelectricity module 20 must timesharing launched, received the process of ultrasonic wave and make the process of vibrational feedback.
Piezoelectricity module 20 in the housing unit 100 of the utility model embodiment can not only be used for ultrasonic wave emission source and also may be used
As vibrational feedback source, when user's touch-control sets piezoelectricity module 20 on the side wall 14, piezoelectricity module 20 can both sense user
Touch-control, can also make vibrational feedback to the touch-control of user, in this way, the accuracy of user's position of touch on the one hand can be prompted,
The usage experience of user is lifted, the multiplexing functions of another aspect piezoelectricity module 20 can save the manufacture cost of housing unit 100.
Also referring to Fig. 1 to 3, in some embodiments, piezoelectricity module 20 includes circuit board 22 and piezoelectric element 24.
Wherein, circuit board 22 can be flexible PCB 22 or rigid circuit board 22, and piezoelectric element 24 can be by piezoelectric ceramics or poly- inclined fluorine
Ethene (Polyvinylidene fluoride, PVDF) is made.
Specifically, as shown in Fig. 2, the relative position between circuit board 22 and piezoelectric element 24 can be：Circuit board 22 is set
Put on inner surface 142, piezoelectric element 24 is arranged on circuit board 22.Wherein, circuit board 22 can be pasted in a manner of glued
It is attached on inner surface 142, piezoelectric element 24 can also be attached in a manner of glued on circuit board 22.In other words, circuit
Plate 22 is placed between side wall 14 and piezoelectric element 24.In this way, circuit board 22 can be fitted closely with inner surface 142, can be to circuit board
22 play certain protective effect.
As shown in figure 3, the relative position between circuit board 22 and piezoelectric element 24 can also be：Piezoelectric element 24 is arranged on
On inner surface 142, circuit board 22 is arranged on piezoelectric element 24.Wherein, piezoelectric element 24 can be attached in a manner of glued
On inner surface 142, circuit board 22 can also be attached in a manner of glued on inner surface 142.In other words, piezoelectric element
24 are placed between side wall 14 and circuit board 22.In this way, the outer surface 146 of the more adjacent sidewall 14 of piezoelectric element 24, to user's
The sensing of touch-control is sensitiveer.
In some embodiments, the circuit board 22 in piezoelectricity module 20 can be replaced by circuit 21.
Specifically, as shown in figure 4, circuit 21 can be produced on inner surface 142, and it is embedded in inner surface 142, presses completely
Electric device 24 is arranged on inner surface 142 and is electrically connected with circuit 21.Circuit 21 is embedded in inner surface 142 completely can reduce line
Road 21 takes the space of host cavity 122, consequently facilitating being laid out other elements (for example, the processor in Figure 10 in host cavity 122
Or structure (for example, location structure, supporting structure) 300)；It is adhered at the same time easy to circuit 21 on inner surface 142.
As shown in figure 5, circuit 21 can also a part be embedded in inner surface 142, another part reveals from inner surface 142
Go out.For example, circuit 21 exposes so that circuit 21 is connected with piezoelectric element 24 with a part for piezoelectric element 24 from inner surface 142,
Another part of circuit 21 is embedded in inner surface 142 in order to which circuit 21 can be preferably adhered on inner surface 142.
As shown in fig. 6, circuit 21 can also expose from inner surface 142 completely.In this way, it is produced on inner surface easy to circuit 21
On 142, so as to reduce the cost that circuit 21 is produced on inner surface 142, simplify manufacture craft.
As shown in fig. 7, in some embodiments, inner surface 142 opens up fluted, and piezoelectric element 24 is housed in groove
Interior, circuit 21 is continuously distributed on groove and inner surface 142.At this time, piezoelectric element 24 can be housed in groove and and circuit
21 are electrically connected, so that the space that piezoelectric element 24 takes host cavity 122 is smaller.The quantity of groove and the quantity one of piezoelectric element 24
Cause.
Referring to Fig. 8, in some embodiments, housing unit provided by the utility model further includes encapsulating structure 40.
Encapsulating structure 40 covers piezoelectric element 24 to completely cut off piezoelectric element 24 and air.Encapsulating structure 40 can be sprayed on by insulating materials
24 surface of piezoelectric element is formed, and encapsulating material includes epoxy resin.The encapsulating structure 40 of the utility model embodiment completely cuts off
Contact of the piezoelectric element 24 with air, avoids dioxygen oxidation piezoelectric element 24 and causes piezoelectricity module 20 to fail.
Referring again to Fig. 1, in some embodiments, housing unit 100 provided by the utility model further includes positioning member
Part 50.Setting element 50 is arranged on outer surface 144 and corresponding with piezoelectricity module 20.In this way, setting element 50 can prompt to use
The location of piezoelectricity module 20, so that user can be quickly found out the position of piezoelectricity module 20.Wherein, setting element 50 includes
One or more in groove, protrusion, word, figure, symbol, the structure of above-mentioned a variety of setting elements 50 are simple and easy to system
Make.
In some embodiments, the number of piezoelectricity module 20 can be one or more.
Wherein, when the quantity of piezoelectricity module 20 is one, piezoelectricity module 20 may be provided at the side wall 14 of housing unit 100
Optional position.The touch-control that one piezoelectricity module 20 individually senses user produces electric signal, and after electric signal is produced, produces vibration
Feed back to prompt the accuracy of user's position of touch.
When the quantity of piezoelectricity module 20 is multiple, length direction of multiple piezoelectricity modules 20 along the inner surface 142 of side wall 14
It is spaced.Multiple piezoelectricity modules 20 are spaced at the manufacturing process that can simplify housing unit 100 on inner surface 142, and make
The shape of housing unit 100 is more beautiful.
The housing unit 100 of the utility model embodiment is applied in the electronic devices such as mobile phone, tablet computer 1000
When, piezoelectricity module 20 is corresponding in response to the signal of the touch-control generation of the user function services different from electronic device 1000.
Wherein, function services can be on/off machine, volume adjustment, slide page, return, application program switching in any one or
It is a variety of.
Specifically, referring to Fig. 9, in some embodiments, multiple piezoelectricity modules 20 arrange in alignment and multiple
Piezoelectricity module 20 equidistantly arranges.In certain embodiments, multiple piezoelectricity modules 20 can be respectively induced touch-control and the response of user
In different function services.In further embodiments, multiple piezoelectricity modules 20 can cooperate with sensing user touch-control and in response to
One function services.Wherein, the touch-control of user is respectively induced in multiple piezoelectricity modules 20 for the different function services of response
When, spaced mode can be to avoid user's false touch to other piezoelectricity modules 20 adjoining with target piezo-electric module 20；
When the touch-control that multiple piezoelectricity modules 20 are used to cooperate with sensing user is to respond identical function services, multiple piezoelectricity arranged in a straight line
Module 20 is so that user's touch-control (for example, linear slide touch-control etc.) more smooth simplicity, smooth touch-control can also make piezoelectricity module
20 much sooner respond the touch-control of user.
Referring again to Fig. 9, in some embodiments, multiple piezoelectricity modules 20 form two groups.First group of multiple piezoelectricity
Module 20 is arranged in first straight line, and second group of multiple piezoelectricity modules 20 are arranged in second straight line.First straight line and second straight line
It is parallel.Gap 146 between second group of each piezoelectricity module 20 and first group of two neighboring piezoelectricity module 20 is aligned.Such as
This, the top in the gap 146 between adjacent piezoelectricity module 20 sets piezoelectricity module 20, on the one hand when multiple piezoelectricity modules 20
When being respectively induced the touch-control of user to respond different function services, since still there are gap between each piezoelectricity module 20
146, it can thus be avoided user's false touch is to other piezoelectricity modules 20 adjoining with target piezo-electric module 20；On the other hand work as
When the touch-control that multiple piezoelectricity modules 20 are used to cooperate with sensing user is to respond identical function services, two groups of spaced piezoelectricity
Module 20 can more fully sense the touch-control of user, sensitivity higher, and piezoelectricity module 20 can respond use much sooner
The touch-control at family.
Referring to Fig. 10, the utility model provides a kind of electronic device 1000.Electronic device 1000 includes above-mentioned any one
Housing unit 100, display screen 200 and processor 300 described in item embodiment.Display screen 200 is installed on roof 12 and covers
Host cavity 122 (shown in Fig. 1).Processor 300 is used to control piezoelectricity module 20 to produce ultrasonic wave, the telecommunications according to piezoelectricity module 20
Number corresponding with the touch-control of user function services of triggering and the generation vibrational feedback of piezoelectricity module 20 is controlled according to electric signal.
In some modes, electronic device 1000 includes mobile phone, tablet computer, laptop, Intelligent bracelet, intelligent hand
Table, intelligent glasses, intelligent helmet etc..
In this way, electronic device 1000 need not set physical button that the operation to electronic device 1000 can be achieved, reality is avoided
Body button forms gap with side wall 14, realizes the integrated design of electronic device 1000, improves the waterproof of electronic device 1000
Performance, and increase the installation space of display screen 200.
In some embodiments, function services include machine open/close, volume adjustment, slide page, return, application program
Any one or more in switching.Wherein, volume adjustment includes increase volume and reduces volume.
In other words, function services can only include machine open/close, volume adjustment, slide page, return, application program is cut
One kind in changing；Alternatively, function services can include both machine open/close and volume adjustment, volume adjustment at the same time and slide page
The two, return and application program switching the two, slide page and both returning etc.；Alternatively, function services can at the same time include open/
Shutdown, volume adjustment and the three that slides page, machine open/close, slide page and application program switching three, volume adjustment, return
Switch three etc. with application program；Alternatively, function services can include machine open/close, volume adjustment at the same time, slide page, return
With application program switching.
In this way, the corresponding multiple function services of physical button are triggered by touch-control piezoelectricity module 20 so that electricity
Sub-device 1000 can integrated design, lifted water resistance, increase display screen 200 installation space.
In some embodiments, the trigger condition for triggering function services corresponding with the touch-control of user includes user's touch-control
The touch-control time of piezoelectricity module 20 is greater than or equal to preset time.Wherein, the touch-control time can carry out timing by processor 300.Tool
Body, the meeting real time emission ultrasonic wave of piezoelectricity module 20, and the ultrasonic wave that real-time reception is reflected back, the ultrasonic wave being reflected back can be with electricity
Signal form is sent to processor 300.Further, since the skin of user is different from the acoustic resistance of other objects, therefore processor 300
The residual quantity between ultrasonic wave that electric signal is reflected back to calculate and the ultrasonic wave of reflection can be handled, so as to whether differentiate the electric signal
Reflected by the finger of user.Then, processor 300 is counted is by the quantity of the corresponding electric signal of ultrasonic wave of user's finger reflection
It is no continue to build up it is a certain number of, think when the quantity of electric signal reaches predetermined number user's touch-control piezoelectricity module 20 touch
The control time is greater than or equal to preset time.
By taking mobile phone as an example, user prevents mobile phone from falling using during mobile phone sometimes for the side wall 14 for gently holding mobile phone usually
Fall, at this time, piezoelectricity module 20 can still sense the touch-control of user, but actually user does not think Trigger Function service.Therefore,
To prevent the situation of user's false triggering, setting the trigger condition of preset time can cause function to take to avoid the maloperation because of user
The problem of business is triggered, improves the usage experience of user.
In some embodiments, touch-control includes the piezoelectricity module 20 of touch-control one of user one time, and/or user is pre- with first
If interval time one piezoelectricity module 20 of multiple touch-control.
In other words, can be one piezoelectricity module 20 of a touch-control and when making touch-control during user's touch-control piezoelectricity module 20
Between meet trigger condition to trigger corresponding function services；Can be multiple touch-control one alternatively, during user's touch-control piezoelectricity module 20
A piezoelectricity module 20 simultaneously makes the touch-control time of each touch-control piezoelectricity module 20 meet trigger condition to trigger corresponding function services,
Wherein, the time interval between adjacent touch-control twice is the first prefixed time interval, and the value of the first prefixed time interval is unsuitable
It is excessive, for example, the first prefixed time interval can take 0.5s, 1s equivalent, in this way, to avoid needed for a certain function services of triggering
Overlong time and the usage experience for influencing user.
After the touch-control time of one piezoelectricity module 20 of user's touch-control and touch-control piezoelectricity module 20 is greater than or equal to preset time,
The ultrasonic wave that piezoelectricity module 20 is launched produces electric signal after being reflected back by user, processor 300 triggers electricity according to the electric signal
The function services corresponding with the touch-control of sub-device 1000, meanwhile, processor 300 is to be provided necessarily by the piezoelectricity module 20 of touch-control
The voltage (for example, frequency is the voltage of 2KHZ) of frequency is so that the piezoelectricity module 20 produces vibrational feedback.User is default with first
The touch-control time of touch-control piezoelectricity module 20 is greater than or equal to default after interval time one piezoelectricity module 20 of multiple touch-control and every time
After time, function services corresponding with the touch-control are triggered, and are followed by subsequent processing device 300 to be provided necessarily by the piezoelectricity module 20 of touch-control
The voltage of frequency is so that the piezoelectricity module 20 produces vibrational feedback.
Similarly, volume adjustment, slide page, return, application program switching also can be by one piezoelectricity mould of a touch-control
Group 20 or continuous several times touch-control one piezoelectricity module 20 are realized.
In some embodiments, the quantity of piezoelectricity module 20 includes multiple, and touch-control includes user's multiple pressures of touch-control at the same time
Electric module 20, and/or user is with the multiple piezoelectricity modules 20 of the second preset interval time timesharing successively touch-control.
In other words, during user's touch-control piezoelectricity module 20, once the multiple piezoelectricity modules 20 of touch-control and pressing can be made every at the same time
The touch-control time of a piezoelectricity module 20 meets trigger condition to trigger corresponding function services at the same time；Alternatively, user's touch-control piezoelectricity
During module 20, can the multiple piezoelectricity modules 20 of the multiple touch-control of timesharing, and be satisfied by the touch-control time of each touch-control piezoelectricity module 20
Trigger condition to trigger corresponding function services, wherein, the time interval between adjacent touch-control twice is between the second preset time
Every the value of the second prefixed time interval should not be too large, for example, the second prefixed time interval can take 0.01s, 0.05s, 0.1s
It is equivalent.
Specifically, the correspondence between touch-control and function services is illustrated by taking mobile phone as an example.Wherein, with user towards mobile phone
Display screen 200 exemplified by, be provided with the side wall 14 on the right side of mobile phone for sensing the touch-control of user to realize the two of machine open/close
Piezoelectricity module 20, is provided with for sensing the touch-control of user to realize the four of volume adjustment piezoelectricity on the side wall 14 on the left of mobile phone
Module 20.For example, when mobile phone is in off-mode, user two piezoelectricity modules 20 of touch-control right sidewall 14 and can make at the same time
The touch-control time of two piezoelectricity modules 20 of touch-control simultaneously greater than or during equal to preset time can trigger mobile phone power-on, then, locate
It is two voltages that certain frequency is provided by the piezoelectricity module 20 of touch-control (for example, frequency is the voltage of 2KHZ) to manage device 300, so that
Two piezoelectricity modules 20 produce vibrational feedback to inform user's position of touch as accurate location at the same time；When hand is in machine open state
When, user can at the same time touch-control right sidewall 14 two piezoelectricity modules 20 and make the touch-control time of the two piezoelectricity modules 20 of touch-control
Simultaneously greater than or equal to default it can trigger mobile phone shutdown with strength, then, processor 300 is two piezoelectricity modules 20 by touch-control
The voltage of certain frequency is provided so that two piezoelectricity modules 20 produce vibrational feedback to inform that user's position of touch is accurate at the same time
Position.Or for example, when mobile phone is in open state, user performs slip behaviour from top to bottom on the side wall 14 on the left of mobile phone
Make, user's finger can timesharing four piezoelectricity modules 20 on touch-control to left side side wall 14, and touch-control successively during slide
The pressing dynamics of piezoelectricity module 20 are all higher than or equal to preset pressure value, can trigger the function services for reducing volume at this time, use
Family timesharing is successively during four piezoelectricity modules 20 on the left of touch-control on side wall 14, the piezoelectricity module 20 being touched successively
Sequentially produce vibrational feedback；User performs slide from the bottom to top, slide process on the side wall 14 on the left of mobile phone
Middle user's finger can successively on touch-control to left side side wall 14 four piezoelectricity modules 20, and touch-control time of touch-control piezoelectricity module 20
More than or equal to preset time, the function services of increase volume are can trigger at this time, user time-sharing side wall 14 on the left of touch-control successively
On four piezoelectricity modules 20 during, the piezoelectricity module 20 being touched successively also sequentially produces vibrational feedback.
Similarly, volume adjustment, slide page, return, application program switching function services can by the same time touch-control
Multiple piezoelectricity modules 20 are realized.In addition, the function services to slide page can also pass through the multiple piezoelectricity modules of timesharing successively touch-control
20 realize.
In this way, user can realize the triggering of function services by the multiple piezoelectricity modules 20 of touch-control.
In some embodiments, the direction (for example, from top to bottom, from the bottom to top etc.) of user's touch-control can be by processor
300 are perceived.In other words, processor 300 can be used for the position that user's touch-control piezoelectricity module 20 is obtained by electric signal, root
The direction of touch-control is judged according to the change of the position of piezoelectricity module 20, and is determined according to the direction of touch-control corresponding with the direction of touch-control
Function services.
Specifically, multiple piezoelectricity modules 20 are used to cooperate with the touch-control for sensing user to realize the triggering of corresponding function service
When, since the position that each piezoelectricity module 20 is set is different, when piezoelectricity module 20 senses the touch-control of user and will produce
Electric signal when being sent to processor 300 via circuit board 22 or circuit 21, processor 300 is according to the multiple electric signals received
Sequencing be the position that can determine whether the piezoelectricity module 20 that user operates successively during touch-control, so that it is determined that going out the side of touch-control
To.In this way, user can realize that volume adjustment, slip turn over by way of slip or the multiple piezoelectricity modules 20 of the multiple touch-control of timesharing
The function services such as page.
1 is please referred to Fig.1, in some embodiments, side wall 14 is divided into multiple touch areas.Each touch area is set
There is at least one piezoelectricity module 20, each touch area corresponds to different function services.
Specifically, for example, side wall 14 be divided into the first touch area, the second touch area, the 3rd touch area, the 4th touch
Control region and the 5th touch area.Wherein, the first touch area is provided with four piezoelectricity modules 20, is used for realization volume adjustment
Function.Second touch area is provided with four piezoelectricity modules 20, is used for realization the function of sliding page.3rd touch area is set
There is a piezoelectricity module 20, be used for realization machine open/close function.4th touch area is provided with a piezoelectricity module 20, for reality
Referring back to function.5th touch area is provided with a piezoelectricity module 20, is used for realization application program handoff functionality.
In this way, realize that the piezoelectricity module 20 of difference in functionality service is separately positioned in the different touch areas of side wall 14, can
To facilitate the operation of user.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
Combine in an appropriate manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this area
Technical staff can by the different embodiments or example described in this specification and different embodiments or exemplary feature into
Row combines and combination.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the utility model, " multiple " are meant that at least two, such as two
It is a, three etc., unless otherwise specifically defined.
Although the embodiment of the utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to the limitation to the utility model is interpreted as, those of ordinary skill in the art are in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
1. a kind of housing unit, it is characterised in that the housing unit includes：
Housing, the housing include roof, bottom wall and side wall, and the roof is opposite with the bottom wall, and the roof offers receipts
Cavity volume, the side wall connect the roof and the bottom wall, and the side wall includes opposite the inner surface and the outer surface；
Piezoelectricity module, the piezoelectricity module set on the internal surface and are housed in the host cavity, the piezoelectricity module
Electric signal is produced according to the ultrasonic wave being reflected back during touch-control for launching ultrasonic wave, being subject to user, and according to the telecommunications
Number vibrational feedback is produced to the touch-control of the user.
2. housing unit according to claim 1, it is characterised in that the piezoelectricity module includes being arranged on the inner surface
On piezoelectric element and the circuit board that is arranged on the piezoelectric element；Or
The piezoelectricity module includes the piezoelectric element for setting circuit board on the internal surface and being arranged on the circuit board.
3. housing unit according to claim 1, it is characterised in that the quantity of the piezoelectricity module is multiple, Duo Gesuo
Piezoelectricity module is stated to be spaced along the length direction of the inner surface.
4. housing unit according to claim 3, it is characterised in that multiple piezoelectricity modular arrangements are in alignment,
And multiple piezoelectricity modules equidistantly arrange.
5. housing unit according to claim 3, it is characterised in that multiple piezoelectricity modules form two groups, first group
Multiple piezoelectricity modular arrangements it is described into second straight line into first straight line, second group of multiple piezoelectricity modular arrangements
First straight line is parallel with the second straight line, second group of each piezoelectricity module and first group of the two neighboring piezoelectricity
Gap alignment between module.
6. housing unit according to claim 1, it is characterised in that the piezoelectricity module produces the electric signal and described
It is that timesharing carries out that piezoelectricity module, which produces the vibrational feedback,.
7. a kind of electronic device, it is characterised in that the electronic device includes：
Housing unit described in claim 1 to 6 any one；
Display screen, the display screen are installed on the roof and cover the host cavity；With
Processor, the processor be used to controlling the piezoelectricity module produce ultrasonic wave, according to electric signal triggering with it is described
The corresponding function services of touch-control, and control the piezoelectricity module to produce vibrational feedback according to the electric signal.
8. electronic device according to claim 7, it is characterised in that the quantity of the piezoelectricity module is described including multiple
Touch-control includes：
Piezoelectricity module described in described touch-control of user；And/or
The user is with piezoelectricity module described in the multiple touch-control of the first preset interval time.
9. electronic device according to claim 7, it is characterised in that the quantity of the piezoelectricity module is described including multiple
Touch-control includes：
The user while the multiple piezoelectricity modules of touch-control；And/or
The user is with the multiple piezoelectricity modules of the second prefixed time interval timesharing successively touch-control.
10. electronic device according to claim 7, it is characterised in that the side wall is divided into multiple touch areas, each
The touch area is provided with least one piezoelectricity module, and each touch area corresponds to different function services.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289649.5U CN207354417U (en) | 2017-09-30 | 2017-09-30 | Housing unit and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289649.5U CN207354417U (en) | 2017-09-30 | 2017-09-30 | Housing unit and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207354417U true CN207354417U (en) | 2018-05-11 |
Family
ID=62358340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721289649.5U Expired - Fee Related CN207354417U (en) | 2017-09-30 | 2017-09-30 | Housing unit and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207354417U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667969A (en) * | 2018-05-17 | 2018-10-16 | Oppo广东移动通信有限公司 | Processing method, device, storage medium and the electronic equipment of information |
| WO2020181738A1 (en) * | 2019-03-08 | 2020-09-17 | 南昌欧菲生物识别技术有限公司 | Touch feedback device, intelligent terminal and vehicle |
| CN112181208A (en) * | 2020-10-30 | 2021-01-05 | 业泓科技(成都)有限公司 | Touch identification device, display device and manufacturing method thereof |
-
2017
- 2017-09-30 CN CN201721289649.5U patent/CN207354417U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667969A (en) * | 2018-05-17 | 2018-10-16 | Oppo广东移动通信有限公司 | Processing method, device, storage medium and the electronic equipment of information |
| WO2020181738A1 (en) * | 2019-03-08 | 2020-09-17 | 南昌欧菲生物识别技术有限公司 | Touch feedback device, intelligent terminal and vehicle |
| CN112181208A (en) * | 2020-10-30 | 2021-01-05 | 业泓科技(成都)有限公司 | Touch identification device, display device and manufacturing method thereof |
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Address after: 330013 No.699 Tianxiang North Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: Jiangxi OMS Microelectronics Co.,Ltd. Address before: 330013 east of Xueyuan 6th Road, south of Tianxiang Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee before: OFilm Microelectronics Technology Co.,Ltd. Address after: 330013 east of Xueyuan 6th Road, south of Tianxiang Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: OFilm Microelectronics Technology Co.,Ltd. Address before: 330013 No.698 Tianxiang Avenue, high tech Zone, Nanchang City, Jiangxi Province Patentee before: NANCHANG OFILM BIO-IDENTIFICATION TECHNOLOGY Co.,Ltd. |
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