CN207354390U - Housing unit and electronic device - Google Patents
Housing unit and electronic device Download PDFInfo
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- CN207354390U CN207354390U CN201721286873.9U CN201721286873U CN207354390U CN 207354390 U CN207354390 U CN 207354390U CN 201721286873 U CN201721286873 U CN 201721286873U CN 207354390 U CN207354390 U CN 207354390U
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- piezoelectric element
- user
- control operation
- electronic device
- touch control
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Abstract
The utility model discloses a kind of housing unit.Housing unit includes：Housing, circuit board and piezoelectric element.Housing includes top surface, bottom surface and side wall.Top surface is opposite with the bottom surface, and host cavity is offered on top surface, and side wall connection top surface and bottom surface, side wall include opposite inner surface and outer surface.Circuit board is attached on an internal surface and is housed in host cavity.Piezoelectric element is attached on circuit boards and is housed in host cavity.Circuit board is between piezoelectric element and inner surface.Piezoelectric element is used to produce electric signal according to the touch control operation of user.The invention also discloses a kind of electronic device.The housing unit and electronic device of the utility model embodiment sense the touch control operation of user by piezoelectric element.Piezoelectric element may be provided at the interior of housing unit, therefore housing unit and electronic device need not set physical button, realize the integrated design of housing unit and electronic device, improve the water resistance of housing unit and electronic device.
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
The switch key of many mobile phones, volume button etc. are still entity key, but the presence of entity key occupies mobile phone at present
The space of main panel so that the limited space of display screen, and the integrated design target of mobile phone, shadow are constrained to a certain extent
Ring the usage experience of user.
Utility model content
The embodiment of the utility model provides a kind of housing unit and electronic device.
The utility model provides a kind of housing unit.The housing unit includes：
Housing, the housing include top surface, bottom surface and side wall, and the top surface is opposite with the bottom surface, is opened on the top surface
Equipped with host cavity, the side wall connects the top surface and the bottom surface, and the side wall includes opposite inner surface and outer surface；
Circuit board, the circuit board are attached on the internal surface and are housed in the host cavity；With
Piezoelectric element, the piezoelectric element are attached on the circuit board and are housed in the host cavity, the circuit
Between the piezoelectric element and the inner surface, the piezoelectric element is used to produce telecommunications according to the touch control operation of user plate
Number.
Housing unit senses the operation of user by being arranged on the piezoelectric element of side wall inner surfaces, therefore housing unit is outer
Surface need not set physical button, realize the integrated design of housing unit, improve the water resistance of housing unit.
In some embodiments, the quantity of the piezoelectric element is multiple, and multiple piezoelectric elements are along the interior table
The length direction in face is spaced.
Multiple piezoelectric elements are spaced the manufacturing process that can simplify housing unit on an internal surface, and make housing unit
Shape is more beautiful.
In some embodiments, multiple piezoelectric element arrangements are in alignment, and multiple described piezoelectric elements etc.
Spacing arranges.
Equidistantly piezoelectric element arranged in a straight line can prevent the mistake of user from manipulating, and make user touch control operation (for example,
Linear slide touch-control etc.) more smooth simplicity.
In some embodiments, multiple piezoelectric elements form two groups, first group of multiple piezoelectric element rows
Arrange into first straight line, second group of multiple piezoelectric elements are arranged in second straight line, the first straight line and described second straight
Line is parallel, the gap alignment between second group of each piezoelectric element and first group of the two neighboring piezoelectric element.
Two groups of spaced modes of piezoelectric element can prevent the mistake of user from manipulating, and make the touch control operation (example of user
Such as, linear slide touch-control etc.) more smooth simplicity.
The utility model provides a kind of electronic device.The electronic device includes：
Housing unit described in any of the above-described embodiment；With
Display screen, the display screen are installed on the top surface and cover the host cavity.
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 electronic device further includes processor, and the processor is used for according to the piezoelectricity
The electric signal that element produces triggers function services corresponding with the touch control operation of the user, and the function services include ON/OFF
Machine, volume adjustment, slide page, return, application program switching in any one or more.
The corresponding multiple function services of physical button are triggered by touch-control piezoelectric element so that electronic device energy
Enough integrated designs, lift water resistance, increase the installation space of display screen.
In some embodiments, the trigger condition of triggering function services corresponding with the touch control operation of the user
Including：
The pressing dynamics that the user presses the piezoelectric element are greater than or equal to preset pressure value；And/or
The compressing time that the user presses the piezoelectric element is greater than or equal to preset time.
The trigger condition of setting preset pressure value or preset time can cause function services to avoid the maloperation because of user
The problem of being triggered, improves the usage experience of user.
In some embodiments, the touch control operation includes：
The user once presses the piezoelectric element；And/or
The user repeatedly presses the piezoelectric element with the first preset interval time.
Function clothes can be achieved by once or continuously pressing multiple touch control operation to a piezoelectric element pressing in user
The triggering of business.
In some embodiments, the quantity of the piezoelectric element includes multiple, and the touch control operation includes：
The user presses multiple piezoelectric elements at the same time；And/or
The user presses multiple piezoelectric elements successively with the second preset interval time timesharing.
User can be the triggering that function services can be achieved by the multiple piezoelectric elements of touch control operation.
In some embodiments, the quantity of the piezoelectric element includes multiple, and the processor is additionally operable to：
The position of multiple piezoelectric elements of user's touch control operation is obtained by the electric signal；
The direction of touch control operation is judged according to the change of the position of the piezoelectric element；With
According to the location determination of the direction of the touch control operation and/or the piezoelectric element and the direction of the touch control operation
Corresponding function services.
User can realize volume adjustment by way of sliding or timesharing repeatedly presses multiple piezoelectric elements, slide page
Function services.
In some embodiments, the processor is additionally operable to：
The pressure of piezoelectric element described in user's touch control operation is obtained by the electric signal；And
When being fallen into the pressure in different pre-set pressure ranges, work(corresponding from different pre-set pressure ranges is triggered
Can service.
Piezoelectric element can trigger different function services according to the difference of pressing dynamics, and the multiplexing of piezoelectric element reduces shell
The manufacture cost of body component and electronic device.
In some embodiments, the side wall is divided into multiple touch areas, each touch area be provided with to
A few piezoelectric element, each touch area correspond to different function services.
Realize that the piezoelectric element 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 schematic diagram of the piezoelectric element arrangement mode of the utility model certain embodiments.
Fig. 4 is the structure diagram of the electronic device of the utility model certain embodiments.
Fig. 5 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.
Also referring to Fig. 1 to 2, the housing unit 100 of the utility model embodiment include housing 10, circuit board 20 and
Piezoelectric element 30.
Housing 10 includes top surface 12, bottom surface 16 and side wall 14.Wherein, top surface 12 is opposite with bottom surface 16.Opened up on top surface 12
There is host cavity 122.Side wall 14 connects top surface 12 and bottom surface 16.Side wall 14 includes opposite inner surface 142 and outer surface 144.
Circuit board 20 is attached on the inner surface 142 of side wall 14 and is housed in host cavity 122.Piezoelectric element 30 is attached to
On circuit board 20 and it is housed in host cavity 122.Circuit board 20 is between piezoelectric element 30 and inner surface 142.Piezoelectric element
30 are used to produce electric signal according to the touch control operation of user.
Specifically, piezoelectric element 30 has direct piezoelectric effect.Machinery can occur when piezoelectric element 30 is subject to external force to act on
Deformation, the piezoelectric element 30 after mechanical deformation occurs that symbol is positive and negative bound charge, so as to produce electric signal.In this way, pressure
Electric device 30 can produce the electric signal of the touch control operation of response user after the touch control operation of user is sensed.
If piezoelectric element 30 is applied with high frequency voltage (for example, electric voltage frequency is more than 50KHZ), piezoelectric element 30 can be to outgoing
Penetrate ultrasonic wave；When having the position of piezoelectric element 30 on user's touch-control side wall 14, user can be reflected to be launched by piezoelectric element 30
Ultrasonic wave and be delivered on piezoelectric element 30, piezoelectric element 30 can deform upon simultaneously after receiving the ultrasonic wave that user is reflected back
Produce electric signal.In this way, piezoelectric element 30 can produce the electricity of the touch control operation of response user after the touch-control of user is sensed
Signal, in other words, when the touch control operation of user does not cause piezoelectric element 30 to produce mechanical deformation, piezoelectric element 30 can also produce
The electric signal of the touch control operation of raw response user.
The housing unit 100 of the utility model embodiment senses the touch control operation of user by piezoelectric element.Wherein press
Electric device 30 is arranged on the inside of housing unit 100, therefore the outer surface 144 of housing unit 100 need not set physical button, real
Show the integrated design of housing unit 100, improve the water resistance of housing unit 100.
In some embodiments, the quantity of piezoelectric element 30 can be one or more.
Wherein, when the quantity of piezoelectric element 30 is one, piezoelectric element 30 may be provided at the side wall 14 of housing unit 100
Optional position.One piezoelectric element 30 individually senses the touch control operation of user to produce electric signal.
When the quantity of piezoelectric element 30 is multiple, length direction of multiple piezoelectric elements 30 along the inner surface 142 of side wall 14
It is spaced.Multiple piezoelectric elements 30 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 (shown in Fig. 4), the electric signal that piezoelectric element 30 is produced in response to the touch control operation of user is different from electronic device 1000
Function services are corresponding.Wherein, function services can be on/off machine, volume adjustment, slide page, return, application program switching
In any one or more.
Specifically, referring to Fig. 3, in some embodiments, multiple piezoelectric elements 30 arrange in alignment and multiple
Piezoelectric element 30 equidistantly arranges.In certain embodiments, multiple piezoelectric elements 30 can be respectively induced the touch control operation of user simultaneously
In response to different function services.In further embodiments, multiple piezoelectric elements 30 can cooperate with the touch control operation of sensing user
And in response to a function services.Wherein, the touch control operation of user is respectively induced in multiple piezoelectric elements 30 for responding not
With function services when, spaced mode can be arrived to avoid user's false touch and pressed with adjoining other of target piezo-electric element 30
Electric device 30；When the touch control operation that multiple piezoelectric elements 30 are used to cooperate with sensing user is to respond identical function services, directly
Multiple piezoelectric elements 30 of line arrangement are so that user's touch control operation (for example, linear slide touch-control etc.) more smooth simplicity, smooth
Touch control operation also piezoelectric element 30 can be made to be responded much sooner to the touch control operation of user.
Referring again to Fig. 3, in some embodiments, multiple piezoelectric elements 30 form two groups.First group of multiple piezoelectricity
Element 30 is arranged in first straight line, and second group of multiple piezoelectric elements 30 are arranged in second straight line.First straight line and second straight line
It is parallel.Gap 146 between second group of each piezoelectric element 30 and first group of two neighboring piezoelectric element 30 is aligned.Such as
This, the top in the gap 146 between adjacent piezoelectric element 30 sets piezoelectric element 30, on the one hand when multiple piezoelectric elements 30
When being respectively induced the touch control operation of user to respond different function services, between still existing between each piezoelectric element 30
Gap 146, it can thus be avoided user's false touch is to other piezoelectric elements 30 adjoining with target piezo-electric element 30；On the other hand
When the touch control operation that multiple piezoelectric elements 30 are used to cooperate with sensing user is to respond identical function services, two groups are spaced
Piezoelectric element 30 can more fully sense the touch control operation of user, sensitivity higher, piezoelectric element 30 can more and
When respond the touch control operation of user.
Referring to Fig. 4, the utility model provides a kind of electronic device 1000.Electronic device 1000 includes above-mentioned any one
Housing unit 100 and display screen 200 described in embodiment.Display screen 200 is installed on top surface 12 and covers host cavity 122.
In some embodiments, electronic device 1000 includes mobile phone, tablet computer, laptop, Intelligent bracelet, intelligence
Energy wrist-watch, intelligent glasses, intelligent helmet etc..
Majority electronic device 1000 is both provided with physical button at present.By taking mobile phone as an example, the side wall 14 of mobile phone is usually set
There are volume adjustment key and ON/OFF switch, the lower section of top surface 12 of mobile phone is usually provided with application program switch key etc..Physical button
The integrated design for not only influencing electronic device 1000 is set so that the water resistance of electronic device 1000 weakens, and also limits
The installation space of the display screen 200 of electronic device 1000.And the utility model embodiment electronic device 1000 uses setting
Piezoelectric element 30 inside the side wall 14 of housing unit 100 senses the touch control operation of user.In this way, electronic device 1000 need not
It is the operation that can be achieved to electronic device 1000 to set physical button, avoids physical button from forming gap with side wall, realizes electricity
The integrated design of sub-device 1000, improves the water resistance of electronic device 1000, and the setting for increasing display screen 200 is empty
Between.
Referring again to Fig. 4, in some embodiments, electronic device 1000 may also include processor 300.Processor 300
Electric signal for being produced according to piezoelectric element 30 triggers function services corresponding with the touch control operation of user.Function services include
Machine open/close, volume adjustment, slide page, return, application program switching in any one or more.Wherein, volume adjustment bag
Include increase volume and reduce 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 piezoelectric element 30 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 operation of user includes user
The pressing dynamics for pressing piezoelectric element 30 are big (when piezoelectric element 30 is subject to external force to act on and produces the electric signal of touch control operation)
In or equal to preset pressure value, and/or user presses the compressing time of piezoelectric element 30 and is greater than or equal to preset time.
In other words, piezoelectric element 30 needs to meet that certain trigger condition could be touched after sensing the touch control operation of user
Send out function services corresponding.Trigger condition can be that the dynamics that piezoelectric element 30 is pressed in user is greater than or equal to preset pressure value
When ability Trigger Function service, or when the compressing time that user presses piezoelectric element 30 is greater than or equal to preset time it is just tactile
Function services are sent out, or are greater than or equal to preset pressure value in the pressing dynamics of user's pressing piezoelectric element 30, and user presses
Ability Trigger Function service when the time of piezoelectric element 30 is greater than or equal to preset time, or one in electronic device 1000
The trigger condition of 30 Trigger Function service of partial pressure electric device is that user presses the pressing dynamics of piezoelectric element 30 more than or equal to pre-
If pressure value, when the trigger condition of 30 Trigger Function service of another part piezoelectric element is the pressing that user presses piezoelectric element 30
Between be 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, piezoelectric element 30 can still sense the touch control operation of user, but actually user does not think Trigger Function service.
Therefore, to prevent the situation of user's false triggering, the trigger condition for setting preset pressure value or preset time can be to avoid because of user
Maloperation the problem of causing function services to be triggered, improve the usage experience of user.
In some embodiments, touch control operation once presses piezoelectric element 30 including user, and/or user is pre- with first
If interval time repeatedly presses piezoelectric element 30.
In other words, during user's touch control operation piezoelectric element 30, can be once press a piezoelectric element 30 and make by
Surging or compressing time meet trigger condition to trigger corresponding function services；Alternatively, user's touch control operation piezoelectric element 30
When, it can be one piezoelectric element 30 of multiple pressing and make the pressing dynamics of pressing piezoelectric element 30 every time or compressing time satisfaction
Trigger condition to trigger corresponding function services, wherein, it is adjacent twice press between time interval between the first preset time
Every the value of the first prefixed time interval should not be too large, for example, the first prefixed time interval can take 0.5s, 1s equivalent, such as
This, influences the usage experience of user to avoid the overlong time triggered needed for a certain function services.
Specifically, the correspondence between touch control operation and function services is illustrated by taking mobile phone as an example.For example, work as mobile phone
When being in off-mode, user once presses a piezoelectric element 30 relevant with machine open/close and pressing dynamics is more than or is waited
It can trigger mobile phone power-on when preset pressure value；When mobile phone is in open state, user once presses related to machine open/close
A piezoelectric element 30 and pressing dynamics is can trigger mobile phone shutdown when being greater than or equal to preset pressure value.Or for example, work as
When mobile phone is in off-mode, user once presses a piezoelectric element 30 relevant with machine open/close and is more than compressing time
Or it can trigger mobile phone power-on during equal to preset time；When mobile phone is in open state, user once presses and machine open/close phase
One piezoelectric element 30 of pass simultaneously makes compressing time can trigger mobile phone shutdown when being greater than or equal to preset time.Or for example, work as
When mobile phone is in off-mode, user's continuous several times press a piezoelectric element 30 relevant with machine open/close and make to press every time
The pressing dynamics of piezoelectric element 30 can trigger mobile phone power-on when being greater than or equal to preset pressure value；When mobile phone is in open state
When, user's continuous several times press with the relevant piezoelectric element 30 of machine open/close and make the pressing of pressing piezoelectric element 30 every time
Dynamics can trigger mobile phone shutdown when being greater than or equal to preset pressure value.Or for example, when mobile phone is in off-mode, Yong Hulian
Continuous repeatedly pressing and the relevant piezoelectric element 30 of machine open/close and make the compressing time of pressing piezoelectric element 30 every time be more than or
It can trigger mobile phone power-on during equal to preset time；When mobile phone is in open state, the pressing of user's continuous several times and machine open/close
A relevant piezoelectric element 30 simultaneously makes the compressing time of pressing piezoelectric element 30 every time when being greater than or equal to preset time
Trigger mobile phone shutdown.
Similarly, volume adjustment, slide page, return, application program switching also can be by once pressing a piezoelectricity member
Part 30 or continuous several times press a piezoelectric element 30 to realize.
In this way, user by a piezoelectric element 30 is pressed once or continuously press multiple touch control operation i.e. can be achieved
The triggering of function services.
In some embodiments, the quantity of piezoelectric element 30 includes multiple, and touch control operation includes user, and pressing is more at the same time
A piezoelectric element 30, and/or user press multiple piezoelectric elements 30 successively with the second preset interval time timesharing.
In other words, during user's touch control operation piezoelectric element 30, can once at the same time press multiple piezoelectric elements 30 and make by
The pressing dynamics of each piezoelectric element 30 or compressing time is pressed to meet trigger condition at the same time to trigger corresponding function services；Or
Person, during user's touch control operation piezoelectric element 30, can timesharing repeatedly press multiple piezoelectric elements 30, and make to press piezoelectric element every time
30 pressing dynamics or compressing time are satisfied by trigger condition to trigger corresponding function services, wherein, it is adjacent to press it twice
Between time interval be the second prefixed time interval, the value of the second prefixed time interval should not be too large, for example, second it is default when
Between interval 0.01s, 0.05s, 0.1s can be taken equivalent.
Specifically, the correspondence between touch control operation and function services is illustrated by taking mobile phone as an example.Wherein, with user towards
Exemplified by the display screen 200 of mobile phone, it is provided with the side wall 14 on the right side of mobile phone for sensing the touch control operation of user to realize ON/OFF
Two piezoelectric elements 30 of machine, are provided with for sensing the touch control operation of user to realize volume tune on the side wall 14 on the left of mobile phone
Four piezoelectric elements 30 of section.For example, when mobile phone is in off-mode, user can press two piezoelectricity of right sidewall at the same time
Element 30 simultaneously makes the pressing dynamics of two piezoelectric elements 30 of pressing i.e. triggerable mobile phone simultaneously greater than or during equal to preset pressure value
Start；When hand is in machine open state, user can press two piezoelectric elements 30 of right sidewall at the same time and make pressing this two
The pressing dynamics of a piezoelectric element 30 triggerable mobile phone shutdown simultaneously greater than or during equal to preset pressure value.Or for example, work as hand
When machine is in off-mode, user can press two piezoelectric elements 30 of right sidewall at the same time and make two piezoelectric elements 30 of pressing
Compressing time triggerable mobile phone power-on simultaneously greater than or during equal to preset time；When mobile phone is in open state, user
Two piezoelectric elements 30 of right sidewall can be pressed at the same time and are simultaneously greater than the compressing time of the two piezoelectric elements 30 of pressing
Or it can trigger mobile phone shutdown during equal to preset time.Or for example, when mobile phone is in open state, user is on the left of mobile phone
Perform slide from top to bottom on side wall 14, during slide user's finger can timesharing be pressed into left side side wall successively
Four piezoelectric elements 30 on 14, and the pressing dynamics for pressing piezoelectric element 30 are all higher than or equal to preset pressure value, are at this time
It can trigger the function services for reducing volume；User performs slide from the bottom to top on the side wall 14 on the left of mobile phone, slide
User's finger can be pressed into four piezoelectric elements 30 on the side wall 14 of left side successively in operating process, and press piezoelectric element 30
Pressing dynamics are all higher than or equal to preset pressure value, can trigger the function services of increase volume at this time.Or for example, at mobile phone
In open state, user from top to bottom quickly clicks four piezoelectric elements 30 successively on the side wall 14 on the left of mobile phone, and makes
The pressing dynamics of pressing piezoelectric element 30 are all higher than or equal to preset pressure value, can trigger the function of reducing volume at this time every time
Service；User quickly clicks four piezoelectric elements 30 successively from the bottom to top on the side wall 14 on the left of mobile phone, and makes to press every time
The pressing dynamics of piezoelectric element 30 are all higher than or equal to preset pressure value, can trigger the function services of increase volume at this time.
Similarly, volume adjustment, slide page, return, application program switching function services can by and meanwhile press
Multiple piezoelectric elements 30 are realized.In addition, the function services to slide page can also press multiple piezoelectric elements successively by timesharing
30 realize.
In this way, user can realize the triggering of function services by the multiple piezoelectric elements 30 of touch control operation.
In some embodiments, the direction (for example, from top to bottom, from the bottom to top etc.) of user's touch control operation can be by
Reason device 300 is perceived.In other words, processor 300 can be used for obtaining user's touch control operation piezoelectric element 30 by electric signal
Position, the direction of touch control operation is judged according to the change of the position of piezoelectric element 30, and according to the direction of touch control operation and/
Or the location determination of piezoelectric element 30 function services corresponding with the direction of touch control operation.
Specifically, multiple piezoelectric elements 30 are used to cooperate with the touch control operation for sensing user to realize touching for corresponding function service
During hair, since the position that each piezoelectric element 30 is set is different, when piezoelectric element 30 senses the touch control operation of user simultaneously
When the electric signal of generation is sent to processor 300 via circuit board 20, processor 300 is according to the multiple electric signals received
Sequencing is the position of the piezoelectric element 30 that user operates successively during can determine whether to press, so that it is determined that going out touch control operation
Direction.In this way, user can realize volume adjustment by way of sliding or timesharing repeatedly presses multiple piezoelectric elements 30, slide
The function services such as page turning.
In some embodiments, processor 300 is additionally operable to obtain user's touch control operation piezoelectric element 30 by electric signal
Pressure, and when falling into pressure in different pre-set pressure ranges, trigger work(corresponding from different pre-set pressure ranges
Can service.
In other words, same piezoelectric element 30 or multiple piezoelectric elements 30 for cooperateing with triggering identical function service can lead to
The difference of the pressure of user's touch control operation is crossed to trigger different function services.Specifically, for example, a piezoelectric element 30 can be real
Existing machine open/close and the function services of application program switching, then it is pre- at first to fall as user in the case where mobile phone is in open state
If the first pressure in pressure limit can trigger the function services of application program switching when pressing above-mentioned piezoelectric element 30, at this time
The window of application program switching can be shown on display screen 200；When user is pressed with falling second in second pre-set pressure range
Power can trigger the function services of shutdown when pressing above-mentioned piezoelectric element 30.Wherein, first pressure is less than second pressure and first
Pressure is more than preset pressure value, and the maximum pressure value of the first pre-set pressure range is less than the minimum pressure of the second pre-set pressure range
It is worth and the minimum pressure values of the first pre-set pressure range is more than preset pressure value.For another example two piezoelectric elements 30 can be at the same time
The function services returned with application program switching are realized in the state of being pressed, then is in open state in mobile phone and mobile phone is not located
When under main interface, when user presses above-mentioned two piezoelectricity member at the same time to fall the first pressure in first pre-set pressure range
It can trigger the function services of application program switching during part 30, can show the window of application program switching on display screen 200 at this time；
When user presses two above-mentioned piezoelectric elements 30 at the same time to fall the second pressure in second pre-set pressure range, you can
Trigger the function services returned.
In this way, piezoelectric element 30 can trigger different function services according to the difference of pressing dynamics, piezoelectric element 30 is answered
With the manufacture cost for reducing housing unit 100 and electronic device 1000.
Referring to Fig. 5, in some embodiments, side wall 14 is divided into multiple touch areas.Each touch area is set
There is at least one piezoelectric element 30, 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 piezoelectric elements 30, is used for realization volume adjustment
Function.Second touch area is provided with four piezoelectric elements 30, is used for realization the function of sliding page.3rd touch area is set
There is a piezoelectric element 30, be used for realization machine open/close function.4th touch area is provided with a piezoelectric element 30, for reality
Referring back to function.5th touch area is provided with a piezoelectric element 30, is used for realization application program handoff functionality.
In this way, realize that the piezoelectric element 30 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.
It should be appreciated that each several part of the utility model can be realized with hardware, software, firmware or combinations thereof.
In the above embodiment, what multiple steps or method can be performed in memory and by suitable instruction execution system with storage
Software or firmware are realized.If, and in another embodiment, can be with known in this field for example, realized with hardware
Any one of following technology or their combination realize：With the logic gate for realizing logic function to data-signal
The discrete logic of circuit, the application-specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA),
Field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
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 (12)
1. a kind of housing unit, it is characterised in that the housing unit includes：
Housing, the housing include top surface, bottom surface and side wall, and the top surface is opposite with the bottom surface, is offered on the top surface
Host cavity, the side wall connect the top surface and the bottom surface, and the side wall includes opposite inner surface and outer surface；
Circuit board, the circuit board are attached on the internal surface and are housed in the host cavity；With
Piezoelectric element, the piezoelectric element are attached on the circuit board and are housed in the host cavity, the circuit board position
Between the piezoelectric element and the inner surface, the piezoelectric element is used to produce electric signal according to the touch control operation of user.
2. housing unit according to claim 1, it is characterised in that the quantity of the piezoelectric element is multiple, Duo Gesuo
Piezoelectric element is stated to be spaced along the length direction of the inner surface.
3. housing unit according to claim 2, it is characterised in that multiple piezoelectric element arrangements are in alignment,
And multiple piezoelectric elements equidistantly arrange.
4. housing unit according to claim 2, it is characterised in that multiple piezoelectric elements form two groups, first group
Multiple piezoelectric elements be arranged in first straight line, second group of multiple piezoelectric elements are arranged in second straight line, described
First straight line is parallel with the second straight line, second group of each piezoelectric element and first group of the two neighboring piezoelectricity
Gap alignment between element.
5. a kind of electronic device, it is characterised in that the electronic device includes：
Housing unit described in claim 1-4 any one；With
Display screen, the display screen are installed on the top surface and cover the host cavity.
6. electronic device according to claim 5, it is characterised in that the electronic device further includes processor, the place
Manage the electric signal that device is used to produce according to the piezoelectric element and trigger function services corresponding with the touch control operation of the user, institute
State function services include machine open/close, volume adjustment, slide page, return, application program switching in any one or more.
7. electronic device according to claim 6, it is characterised in that the triggering is corresponding with the touch control operation of the user
The trigger conditions of function services include：
The pressing dynamics that the user presses the piezoelectric element are greater than or equal to preset pressure value；And/or
The compressing time that the user presses the piezoelectric element is greater than or equal to preset time.
8. electronic device according to claim 5, it is characterised in that the touch control operation includes：
The user once presses the piezoelectric element；And/or
The user repeatedly presses the piezoelectric element with the first preset interval time.
9. electronic device according to claim 5, it is characterised in that the quantity of the piezoelectric element is described including multiple
Touch control operation includes：
The user presses multiple piezoelectric elements at the same time；And/or
The user presses multiple piezoelectric elements successively with the second preset interval time timesharing.
10. electronic device according to claim 6, it is characterised in that the quantity of the piezoelectric element is described including multiple
Processor is additionally operable to：
The position of multiple piezoelectric elements of user's touch control operation is obtained by the electric signal；
The direction of touch control operation is judged according to the change of the position of the piezoelectric element；With
It is corresponding with the direction of the touch control operation according to the location determination of the direction of the touch control operation and/or the piezoelectric element
Function services.
11. electronic device according to claim 6, it is characterised in that the processor is additionally operable to：
The pressure of piezoelectric element described in user's touch control operation is obtained by the electric signal；And
When being fallen into the pressure in different pre-set pressure ranges, function clothes corresponding from different pre-set pressure ranges are triggered
Business.
12. electronic device according to claim 6, it is characterised in that the side wall is divided into multiple touch areas, each
The touch area is provided with least one piezoelectric element, and each touch area corresponds to different function services.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721286873.9U CN207354390U (en) | 2017-09-30 | 2017-09-30 | Housing unit and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721286873.9U CN207354390U (en) | 2017-09-30 | 2017-09-30 | Housing unit and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207354390U true CN207354390U (en) | 2018-05-11 |
Family
ID=62358142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721286873.9U Expired - Fee Related CN207354390U (en) | 2017-09-30 | 2017-09-30 | Housing unit and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207354390U (en) |
-
2017
- 2017-09-30 CN CN201721286873.9U patent/CN207354390U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
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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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |