Utility model content
The embodiment of the utility model provides a kind of housing unit and electronic device.
The housing unit of the utility model embodiment includes housing, roof and side wall.The roof and the bottom wall phase
It carries on the back, host cavity is offered on the roof, the side wall connects the roof and the bottom wall, and the side wall includes opposite to each other interior
Surface and outer surface.The inductance module is attached on the internal surface and is housed in the host cavity, the inductance module
Electric signal is generated for the touch control operation according to user.
Housing unit senses the operation of user by being arranged on the inductance module of side wall inner surfaces, therefore housing unit
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 inductance module includes circuit board and inductive circuit, and the circuit board includes opposite
First surface and second surface, the inductive circuit include two layers, two layers of inductive circuit is separately positioned on described first
On surface and the second surface.
When the outer surface of the side wall of user's touch-control housing, can be obtained by changing the spacing between two layers of inductive circuit
The variable quantity of inductance, by detect inductance whether change can determine that user whether touch control operation inductance module.
In some embodiments, the quantity of the inductance module is multiple, and multiple inductance modules are along the interior table
The length direction in face is alternatively arranged.
Multiple inductance modules are alternatively arranged the manufacturing process that can simplify housing unit on an internal surface, and make housing unit
Shape is more beautiful.
In some embodiments, multiple inductance modular arrangements are in alignment, and multiple described inductance modules etc.
Spacing arranges.
Equidistantly it can prevent the mistake of user from manipulating, and make the touch control operation (example of user between inductance module arranged in a straight line
Such as, linear slide touch-control etc.) more smooth simplicity.
In some embodiments, multiple inductance modules form two groups, first group of multiple inductance module rows
First straight line is arranged into, second group of multiple inductance modular arrangements are into second straight line, and the first straight line and described second is directly
Line is parallel, the gap alignment between second group of each inductance module and first group of the two neighboring inductance module.
Two groups of spaced modes of inductance module 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 electronic device of the utility model embodiment include above-mentioned any one embodiment described in housing unit and
Display screen.The display screen is mounted on the roof and covers the host cavity.
Electronic device need not set physical button that the operation to electronic device can be realized, 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 inductance
The electric signal that module generates 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.
By the corresponding multiple function services of physical button by being triggered between touch-control inductance module so that electronic device
Can integrated design, promote 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 inductance module are greater than or equal to preset pressure value;And/or
The compressing time that the user presses the inductance module is greater than or equal to preset time.
The trigger condition of setting preset pressure value or preset time can lead to 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 inductance module;And/or
The user repeatedly presses the inductance module with the first preset interval time.
Function clothes can be realized by once or continuously pressing multiple touch control operation to an inductance module pressing in user
The triggering of business.
In some embodiments, the quantity of the inductance module includes multiple, and the touch control operation includes:
The user presses multiple inductance modules simultaneously;And/or
The user presses multiple inductance modules successively with the second preset interval time timesharing.
The triggering of function services can be realized in user by the multiple inductance modules of touch control operation.
In some embodiments, the quantity of the inductance module includes multiple, and the processor is additionally operable to:
The position of multiple inductance modules 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 inductance module;With
Function services corresponding with the direction of the touch control operation are determined according to the direction of the touch control operation.
User can realize volume adjustment by way of sliding or timesharing repeatedly presses multiple inductance modules, slide page
Function services.
In some embodiments, the processor is additionally operable to:
The pressure of inductance module 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
It can service.
Inductance module can trigger different function services according to the difference of pressing dynamics, and the multiplexing of inductance module 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 inductance module, each touch area correspond to different function services.
It realizes that the inductance module of different function 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 will be from following description
In become apparent or recognized by the practice of the utility model.
Specific 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 the element of same or like function.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 the utility model
Limitation.
Referring to Fig. 1, the housing unit 100 of the utility model embodiment includes housing 10 and inductance module 20.
Wherein, housing 10 includes roof 12, bottom wall 16 and side wall 14.Host cavity 122 is offered on roof 12, side wall 14 connects
Connect roof 12 and bottom wall 16.Side wall 14 includes opposite inner surface 142 and outer surface 144.Inductance module 20 is attached to inner surface
On 142 and it is housed in host cavity 122.Inductance module 20 is used to generate electric signal according to the touch control operation of user.
The housing unit 100 of the utility model embodiment senses the touch control operation of user by inductance module 20.Wherein
Inductance module 20 is arranged on the inside of housing unit 100, therefore the outer surface 144 of housing unit 100 need not set physical button,
The integrated design of housing unit 100 is realized, improves the water resistance of housing unit 100.
Incorporated by reference to Fig. 2, in some embodiments, inductance module 20 includes circuit board 22 and inductive circuit 24.Circuit board
22 include opposite first surface 22a and second surface 22b.Inductive circuit 24 includes two layers, first layer inductive circuit 24a settings
On first surface 22a, second layer inductive circuit 24b is arranged on second surface 2b.The appearance of user's touch control operation side wall 14
During face 144, the distance between first layer inductive circuit 24a and the second layer inductive circuit 24b change, so as to change inductive circuit 24
Inductance, and export electric signal.Wherein, inductive circuit 24 is conducting wire, and any electrically conductive metal can be used to be made.
Specifically, also referring to Fig. 1 to Fig. 3, when first layer inductive circuit 24a passes through electric current, first layer inductor wire
Round magnetic field will be generated around the 24a of road, and the electric current flowed through in first layer inductive circuit 24a is bigger, the magnetic field of generation is stronger.
And when second layer inductive circuit 24b is close to first layer inductive circuit 24a, second layer inductive circuit 24b is placed in first layer inductance
In the magnetic field that circuit 24a is generated, inductance is generated by magnetic field excitation.First layer inductive circuit 24a and second layer inductive circuit 24b it
Between distance be to determine the key factor of inductance size, in other words, if first layer inductive circuit 24a and second layer inductive circuit
The distance between 24b changes, then inductance can generate variation, the variable quantity of inductance shows as electric signal output.The electric signal can be with
It is current signal or voltage signal etc..Therefore, whether changed by detecting the inductance of inductive circuit 24 and can determine that use
Family whether touch control operation inductance module 20.
For inductance module 20 is enable more delicately to detect the touch control operation of user, in the specific implementation of utility model
In example, circuit board 22 is bent flexible PCB.
In addition, as shown in Fig. 2, in specific embodiment of the utility model, inductive circuit 24 is cricoid conducting wire.
Cricoid conducting wire can more fully sense touch control operation of the user to inductance module 20, and the detection of inductance module 20 is used
The sensitivity higher of family touch control operation.Certainly, in other embodiments, inductive circuit can also be a straight conducting wire.
In some embodiments, the quantity of inductance module 20 includes one or more.
As shown in figure 4, when wherein the quantity of inductance module 20 is one, inductance module 20 may be provided at housing unit 100
Side wall 14 any position.One inductance module 20 can individually sense the touch control operation of user to generate electric signal.
When the quantity of inductance module 20 is multiple, length direction of multiple inductance modules 20 along the inner surface 142 of side wall 14
It is alternatively arranged.Multiple inductance modules 20 are arranged 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. 5), the electric signal that inductance module 20 is generated 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. 4, in some embodiments, multiple inductance modules 20 arrange in alignment.It is and multiple
Inductance module 20 equidistantly arranges.In certain embodiments, multiple inductance modules 20 can be respectively induced the touch control operation of user simultaneously
In response to different function services.In further embodiments, multiple inductance modules 20 can cooperate with operation and the sound of sensing user
Ying Yuyi function services.Wherein, multiple inductance modules 20 be respectively induced the touch control operation of user for respond it is different
During function services, spaced mode can accidentally contact other inductance moulds adjoining with target inductance module 20 to avoid user
Group 20;When multiple inductance modules 20 are for cooperateing with the touch control operation of sensing user to respond identical function services, straight line row
Multiple inductance modules 20 of row are so that touch control operation (for example, linear slide touch-control etc.) more smooth simplicity of user, smooth
Touch control operation also can be such that inductance module 20 is responded much sooner to the touch control operation of user.
Referring again to Fig. 4, in some embodiments, multiple inductance modules 20 form two groups.First group of multiple inductance
Module 20 is arranged in first straight line, and second group of multiple inductance 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 inductance module 20 and first group of two neighboring inductance module 20 is aligned.Such as
This, sets inductance module 20, on the one hand when multiple inductance modules 20 divide above the gap 146 between adjacent inductance module 20
Not Gan Ying user touch control operation to respond different function services when, since still there are gaps between each inductance module 20
146, it can thus be avoided user accidentally contacts other inductance modules 20 neighbouring with target inductance module 20;On the other hand when more
When a inductance module 20 is for cooperateing with the touch control operation of sensing user to respond identical function services, two groups of spaced electricity
Sense module 20 can more fully sense the touch control operation of user, and sensitivity higher, inductance module 20 can much sooner
Respond the touch control operation of user.
Referring to Fig. 5, the utility model provides a kind of electronic device 1000.Electronic device 1000 includes any of the above-described implementation
Housing unit 100 and display screen 200 described in mode.Display screen 200 is mounted on roof 12 and covers host cavity 122.
In some embodiments, electronic device 1000 can be mobile phone, tablet computer, laptop, Intelligent bracelet,
Smartwatch, 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, 12 lower section of roof of mobile phone is usually provided with application program switch key etc..Physical button
Setting not only influence the integrated design of electronic device 1000 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 1000 use of electronic device of the utility model embodiment is set
Put the touch control operation that the inductance module 20 inside the side wall 14 of housing unit 100 senses user.In this way, 1000 nothing of electronic device
It need to set physical button that the operation to electronic device 1000 can be realized, physical button is avoided to form gap with side wall 14, realize
The integrated design of electronic device 1000, improves the water resistance of electronic device 1000, and increases setting for display screen 200
Between emptying.
Referring again to Fig. 5, in some embodiments, electronic device 1000 may also include processor 300.Processor 300
Electric signal for being generated according to inductance module 20 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 packet
It 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 simultaneously and slide page
The two, return and application program switching both, slide page and returns the two etc.;Alternatively, function services can simultaneously 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 simultaneously, volume adjustment, slide page, return
With application program switching.
In this way, the corresponding multiple function services of physical button are triggered by touch-control inductance module 20 so that electricity
Sub-device 1000 can integrated design, promoted 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
When being greater than or equal to the pressing of preset pressure value and/or user by voltage inductance module 20 by the pressing dynamics of voltage inductance module 20
Between be greater than or equal to preset time.
In other words, inductance module 20, which senses, needs after the touch control operation of user to meet certain trigger condition and could touch
Send out function services corresponding.Trigger condition can be greater than or equal to preset pressure value by the dynamics of voltage inductance module 20 in user
When ability Trigger Function service;Either just touched when user is greater than or equal to preset time by the compressing time of voltage inductance module 20
Send out function services;Either it is greater than or equal to preset pressure value, and user presses by the pressing dynamics of voltage inductance module 20 in user
Ability Trigger Function service when the compressing time of voltage inductance module 20 is greater than or equal to preset time;Or in electronic device 1000
The 20 Trigger Function service of a part of inductance module trigger condition be user be more than by the pressing dynamics of voltage inductance module 20 or
Equal to preset pressure value, the trigger condition of 20 Trigger Function service of another part inductance module is user by voltage inductance module 20
Compressing 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
It falls, at this point, inductance module 20 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, set preset pressure value or with the trigger condition of preset time can to avoid because with
The problem of maloperation at family causes function services to be triggered improves the usage experience of user.
In some embodiments, touch control operation includes:User once presses voltage inductance module 20;And/or user is with first
Preset interval time repeatedly presses voltage inductance module 20.
In other words, during user's touch control operation inductance module 20, can be one inductance module 20 of primary pressing and make by
Surging or compressing time meet trigger condition to trigger corresponding function services;Alternatively, user's touch control operation inductance module 20
When, can repeatedly press an inductance module 20 and make by the pressing dynamics or compressing time of voltage inductance module 20 to meet every time
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 value of the first prefixed time interval can be that 0.5s, 1s are equivalent,
In this way, the usage experience of user is influenced 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, when mobile phone is in
During off-mode, user once pressing and the relevant inductance module 20 of machine open/close and to be greater than or equal to pressing dynamics pre-
If it can trigger mobile phone power-on during pressure value;When mobile phone is in open state, user once presses and machine open/close relevant one
A inductance module 20 simultaneously makes pressing dynamics can trigger mobile phone shutdown when being greater than or equal to preset pressure value.Or for example, work as mobile phone
During in off-mode, user once presses an inductance module 20 relevant with machine open/close and compressing time is made to be more than or wait
It can trigger mobile phone power-on when preset time;When mobile phone is in open state, once pressing is relevant with machine open/close by user
One inductance module 20 simultaneously makes compressing time can trigger mobile phone shutdown when being greater than or equal to preset time.Or for example, work as mobile phone
During in off-mode, the pressing of user's continuous several times is with the relevant inductance module 20 of machine open/close and making every time by voltage inductance
The pressing dynamics of module 20 can trigger mobile phone power-on when being greater than or equal to preset pressure value;When mobile phone is in open state,
The pressing of user's continuous several times and the relevant inductance module 20 of machine open/close simultaneously make every time by the pressing dynamics of voltage inductance module 20
It can trigger mobile phone shutdown during more than or equal to preset pressure value.Or for example, when mobile phone is in off-mode, user is continuously more
It is secondary to press an inductance module 20 relevant with machine open/close and make by the compressing time of voltage inductance module 20 to be greater than or equal to every time
It can trigger mobile phone power-on during preset time;When mobile phone is in open state, the pressing of user's continuous several times is related to machine open/close
An inductance module 20 and while making to be greater than or equal to preset time by the compressing time of voltage inductance module 20 every time it is i.e. triggerable
Mobile phone shutdown.
Similarly, volume adjustment, slide page, return, application program also can be by once pressing an inductance module 20
Or an inductance module 20 is repeatedly pressed to realize.
In this way, user can be realized by pressing an inductance module 20 the multiple touch control operation of primary or continuous pressing
The triggering of function services.
In some embodiments, the quantity of inductance module 20 includes multiple, and touch control operation includes:User presses more simultaneously
A inductance module 20;And/or user once presses multiple inductance modules 20 with the second preset interval time timesharing.
In other words, during user's touch control operation inductance module 20, can once simultaneously press multiple inductance modules 20 and make by
The pressing dynamics of each inductance module 20 or compressing time is pressed to meet trigger condition simultaneously to trigger corresponding function services;Or
Person, during user's touch control operation inductance module 20, can timesharing repeatedly press multiple inductance modules 20 and make every time by voltage inductance module
20 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 for 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 the value that is spaced can be that 0.01s, 0.05s, 0.1s are equivalent.
Specifically, the correspondence between touch control operation and function services is illustrated by taking mobile phone as an example.Wherein, with user towards
For the display screen 200 of mobile phone, it is provided with to sense the touch control operation of user to realize ON/OFF on the side wall 14 on the right side of mobile phone
Two inductance modules 20 of machine are provided on the side wall 14 on the left of mobile phone to sense the touch control operation of user to realize volume tune
Four inductance modules 20 of section.For example, when mobile phone is in off-mode, user can press two electricity of right sidewall 14 simultaneously
Sense module 20 simultaneously makes the pressing dynamics of the two inductance modules 20 of pressing i.e. triggerable simultaneously greater than or during equal to preset pressure value
Mobile phone power-on;When mobile phone is in open state, user can press simultaneously two inductance modules 20 of right sidewall 14 and make by
Press the pressing dynamics of the two inductance modules 20 i.e. triggerable mobile phone shutdown simultaneously greater than or during equal to preset pressure value.Or example
Such as, when mobile phone is in off-mode, user can press two inductance modules 20 of right sidewall 14 and make inductance module simultaneously
20 compressing time triggerable mobile phone power-on simultaneously greater than or during equal to preset time;When mobile phone is in open state, use
Family can press two inductance modules 20 of right sidewall 14 and make the compressing time of the two inductance modules 20 of pressing simultaneously simultaneously
It can trigger mobile phone shutdown during more than or equal to preset time.Or for example;When mobile phone is in open state, user is on a mobile phone left side
Perform slide from top to bottom on the side wall 14 of side, during slide user's finger can timesharing be pressed into left side successively
Four inductance modules 20 on side wall 14, and be all higher than by the pressing dynamics of voltage inductance module 20 or equal to preset pressure value, this
When can trigger reduce volume function services;User performs slide from the bottom to top on the side wall 14 on the left of mobile phone,
User's finger can be pressed into four inductance modules 20 on the side wall 14 of left side successively during slide, and by voltage inductance module
20 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, work as hand
When machine is in open state, user from top to bottom quickly clicks four inductance modules 20 successively on the side wall 14 on the left of mobile phone,
And make to be all higher than by the pressing dynamics of voltage inductance module 20 every time or equal to preset pressure value, can trigger reduce volume at this time
Function services;User quickly clicks four inductance modules 20 successively from the bottom to top on the side wall 14 on the left of mobile phone, and makes every time
It is all higher than by the pressing dynamics of voltage inductance module 20 or during equal to preset pressure value, can trigger the function clothes of increase volume at this time
Business.
Similarly, volume adjustment, slide page, return, application program switching function services can by and meanwhile press
Multiple inductance modules 20 are realized.In addition, the function services to slide page can also press multiple inductance modules 20 successively by timesharing
It realizes.
In this way, user by the multiple inductance modules 20 of touch control operation to realize the triggering of function services.
In some embodiments, the touch control operation direction (for example, from top to bottom, from the bottom to top etc.) of user can be by
Reason device 300 is perceived.In other words, processor 300 can be used for obtaining user's touch control operation inductance module 20 by electric signal
Position, according to the change of the position of inductance module 20 judge the direction of touch control operation and according to the direction of touch control operation it is true
Fixed function services corresponding with the direction of touch control operation.
Specifically, multiple inductance modules 20 sense the touch control operation of user to realize touching for corresponding function service for collaboration
During hair, since the position of each inductance module 20 setting is different, when inductance module 20 senses the touch control operation of user simultaneously
When the electric signal of generation is sent to processor 300 via circuit board 22, processor 300 is according to the multiple electric signals received
Sequencing is the position of inductance module 20 that user operates successively during can determine whether to press, so that it is determined that place's touch control operation
Direction.In this way, user can realize volume adjustment by way of sliding or timesharing repeatedly presses multiple inductance modules 20, slide
The function services such as page turning.
In some embodiments, processor 300 is additionally operable to obtain user's touch control operation inductance module 20 by electric signal
Pressure and when pressure falls into different pre-set pressure ranges, trigger corresponding from different pre-set pressure ranges function
Service.
In other words, same inductance module 20 or multiple inductance modules 20 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, an inductance module 20 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 inductance module 20, at this time
Application program switch window can be shown on display screen 200;When user with fall the second pressure in the second pre-set pressure range by
Press the function services that can trigger shutdown during above-mentioned inductance module 20.Wherein, first pressure is less than second pressure and first pressure
More than preset pressure value, the maximum pressure value of the first pre-set pressure range be less than the minimum pressure values of the second pre-set pressure range and
The minimum pressure values of first pre-set pressure range are more than preset pressure value.For another example two inductance modules 20 can at the same time by by
The function services returned with application program switching are realized in the state of pressure, then is in open state in mobile phone and mobile phone is not in leading
When under interface, when user presses above-mentioned two inductance module 20 simultaneously to fall the first pressure in the first pre-set pressure range
The function services of application program switching are can trigger, can show the window of reference program switching on display screen 200 at this time;Work as user
When pressing two above-mentioned inductance modules 20 simultaneously to fall the second pressure in the second pre-set pressure range, you can triggering returns
Function services.
In this way, inductance module 20 can trigger different function services according to the difference of pressing dynamics, inductance module 20 is answered
With the manufacture cost for reducing housing unit 100 and electronic device 1000.
Referring to Fig. 6, in some embodiments, side wall 14 is divided into multiple touch areas.Each touch area setting
There is at least one inductance 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, third touch area, the 4th touch
Control region and the 5th touch area.Wherein, there are four inductance modules 20 for the setting of the first touch area, are used to implement volume adjustment
Function.There are four inductance modules 20 for the setting of second touch area, are used to implement the function of sliding page.Third touch area is set
There are one inductance modules 20, are used to implement machine open/close function.The setting of 4th touch area is there are one inductance module 20, for reality
Referring back to function.There are one inductance modules 20 for the setting of 5th touch area, are used to implement application program handoff functionality.
In this way, realize that the inductance module 20 of different function service is separately positioned in the different touch areas of side wall 14, it can
To facilitate the operation of user.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
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
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It combines in an appropriate manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the different embodiments or examples described in this specification and the feature of different embodiments or examples 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.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature." multiple " are meant that at least two, such as two in the description of the present invention,
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
Illustratively, it is impossible to be construed as a limitation of the present invention, those of ordinary skill in the art are in the scope of the utility model
It is interior to make changes, modifications, substitutions and variations to the above described embodiments.