CN109600492A - Housing unit and its assemble method and electronic device - Google Patents
Housing unit and its assemble method and electronic device Download PDFInfo
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- CN109600492A CN109600492A CN201710923383.3A CN201710923383A CN109600492A CN 109600492 A CN109600492 A CN 109600492A CN 201710923383 A CN201710923383 A CN 201710923383A CN 109600492 A CN109600492 A CN 109600492A
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- piezoelectric element
- insulating film
- housing unit
- roof
- user
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Electronic Switches (AREA)
Abstract
Embodiments of the present invention provide a kind of housing unit.Housing unit includes shell, circuit board, piezoelectric element and insulating film.Shell includes roof, side wall and bottom wall, and roof is opposite with bottom wall, accommodating chamber is offered on roof, side wall connects roof and bottom wall, side wall include opposite inner surface and outer surface.Circuit board is housed in accommodating chamber and is oppositely arranged with inner surface.Piezoelectric element is attached on circuit boards and is installed on an internal surface, and between circuit board and inner surface, piezoelectric element is used to generate electric signal according to touch control operation piezoelectric element.Insulating film is formed on the piezoelectric element, and insulating film is between piezoelectric element and inner surface.Insulating film is formed directly into the dosage for saving material on piezoelectric element, reduces attaching difficulty.The invention also discloses a kind of assemble methods.The invention also discloses a kind of electronic devices.The housing unit and electronic device of embodiment of the present invention incude the touch control operation of user by piezoelectric element.
Description
Technical field
The present invention relates to electronic technology field, in particular to a kind of housing unit and its assemble method and electronic device.
Background technique
Currently, the side frame of the electronic devices such as mobile phone plates the insulating film of whole piece, however, in electronic device process
Or in use process, the insulating film of full wafer is easily broken off, and reduces insulation effect.
Summary of the invention
In view of this, the present invention provides a kind of housing units, the assemble method and electronic device of housing unit.
Embodiments of the present invention provide a kind of housing unit.Housing unit include shell, circuit board, piezoelectric element and
Insulating film.Shell includes roof, side wall and bottom wall, and roof is opposite with bottom wall, and accommodating chamber is offered on roof, and side wall connects roof
With bottom wall, side wall includes opposite inner surface and outer surface.Circuit board is housed in accommodating chamber and is oppositely arranged with inner surface.Pressure
Electric device is attached on circuit boards and is installed on an internal surface, and piezoelectric element is between circuit board and inner surface, piezoelectric element
For generating electric signal according to touch control operation.Insulating film is formed on the piezoelectric element, and insulating film is located at piezoelectric element and inner surface
Between.
Housing unit in embodiment of the present invention passes through the behaviour that the piezoelectric element sensing user of side wall inner surfaces is arranged in
Make, therefore no setting is required for the outer surface of housing unit physical button, realizes the integrated design of housing unit, improve shell
The waterproof performance of component.Further, it is formed on the piezoelectric element due to insulating film by coating process, on the one hand, avoid plating
Full wafer insulating film leads to insulative film cracks on shell, and on the other hand, insulating film is localized membrane, saves dosage.More into one
Step ground, in order to meet the assembly of electronic device, shape and precision to shell all have higher requirements.Correspondingly, it is plated on shell
The difficulty of full wafer insulating film will be far longer than plates insulating film on the piezoelectric element, and manufacture craft is simple, facilitates processing.
In some embodiments, piezoelectric element includes the first surface opposite with inner surface and opposite with first surface
Second surface, insulating film are formed on the first surface, and the second surface attaches on circuit boards.In this way, may be implemented in advance
Insulating film is formed on piezoelectric element surface and is again bonded piezoelectric element with circuit board, then the circuit that piezoelectric element will be pasted with
Plate is packed into accommodating chamber, is bonded piezoelectric element and circuit board again compared to full wafer insulating film is plated on shell, simplifies technique.
In some embodiments, the inner surface of housing unit is formed with container.Insulating film, piezoelectric element and circuit board
It is housed in container.Piezoelectric element due to being formed with insulating film attach on circuit boards, be easy because external force because
Element is caused to deviate or be fallen off.Insulating film and piezoelectric element are housed in the effect that auxiliary positioning and protection are played in container, it can
To avoid piezoelectric element offset or fall off.
In some embodiments, the quantity of the piezoelectric element of housing unit is multiple, and multiple piezoelectric elements are along inner surface
Length direction be alternatively arranged.In this way, multiple piezoelectric elements are alternatively arranged the manufacture work that can simplify housing unit on an internal surface
Skill, and keep the shape of housing unit more beautiful.
In some embodiments, multiple piezoelectric elements arrangement of housing unit is in alignment, and multiple piezoelectric elements
Equidistant arrangement.Equidistant piezoelectric element arranged in a straight line 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.
In some embodiments, the quantity of piezoelectric element is multiple, the quantity of insulating film be it is multiple, insulating film with it is multiple
Piezoelectric element is corresponding, and each insulating film is formed on corresponding piezoelectric element.In this way, can achieve the purpose for saving insulating film.
In some embodiments, the quantity of piezoelectric element is multiple, and the quantity of insulating film is one, insulating film with it is multiple
Piezoelectric element is corresponding, and insulating film is formed on multiple piezoelectric elements；In this way, fitting work can be simplified while saving insulating film
Skill.
In some embodiments, the quantity of piezoelectric element is multiple and is divided into multiple regions.The quantity of insulating film
Corresponding with the quantity in region, insulating film is formed on the piezoelectric element in corresponding region.In this way, the quantity of insulating film and formation area
Domain can be corresponding with piezoelectric element, and is adjusted according to the different demands of housing unit construction, and work can be used in specific implementation
Skill is most simple and/or the optimal scheme of touch-control effect.
In certain embodiments, multiple piezoelectric elements of housing unit form two groups, first group of multiple piezoelectric elements row
First straight line is arranged into, second group of multiple institute's piezoelectric elements are arranged in second straight line, and first straight line is parallel with second straight line, and second
Gap alignment between each piezoelectric element and first group of two neighboring piezoelectric element of group.Two groups of piezoelectric elements are alternatively arranged
Mode can prevent the mistake of user from manipulating, and make touch control operation (for example, linear slide touch-control etc.) more smooth letter of user
Just.
In some embodiments, housing unit further includes setting element.Setting element setting on the outer surface and with pressure
Electric device is corresponding.In this way, user can carry out touch-control according to the position of the location-aware piezoelectric element of setting element convenient for user
Operation, avoids user from accidentally contacting other piezoelectric elements adjoining with target piezo-electric element.
In some embodiments, setting element include groove, protrusion, text, figure, in symbol any one or it is more
Kind.In this way, it is user's perception that setting element can be made, which to be easier, convenient for the touch control operation of user.It can also make housing unit
Shape is more beautiful.
Embodiments of the present invention provide a kind of housing unit assemble method.Housing unit assemble method is included in piezoelectricity
Insulating film is formed on element；On circuit boards by piezoelectric element fitting, and insulating film and circuit board is made to be located at piezoelectric element
Opposite two sides；A kind of shell is provided, shell includes roof, bottom wall and side wall, and roof is opposite with bottom wall, and receipts are offered on roof
Cavity, side wall connect roof and bottom wall, the inner surface and outer surface that side wall includes；By together circuit board, piezoelectric element and
Insulating film is packed into the accommodating chamber of shell, and makes insulating film in conjunction with inner surface.Since insulating film is formed in by coating process
On piezoelectric element, on the one hand, avoid plating full wafer insulating film that insulating film is caused to be easily broken off on shell when in use, another party
Face, insulating film are localized membrane, save dosage.Further, in order to meet the assembly of electronic device, shape to shell and
Precision all has higher requirements, and correspondingly, the difficulty that full wafer insulating film is plated on shell will be far longer than plating on the piezoelectric element absolutely
Velum, that is, insulating film formation makes the manufacture craft of housing unit simple on the piezoelectric element, facilitates processing.
Embodiments of the present invention provide a kind of electronic device.Electronic device includes housing unit and display screen.Display
Screen is mounted on shell and covers the accommodating chamber.In this way, no setting is required that physical button can be realized fills to electronics for electronic device
The operation set avoids physical button and side wall from forming gap, realizes the integrated design of electronic device, improve electronic device
Waterproof performance, and increase the installation space of display screen.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of embodiments of the present invention are from combination following accompanying drawings to embodiment
It will be apparent and be readily appreciated that in description, in which:
Fig. 1 is the structural schematic diagram of the housing unit of certain embodiments of the present invention.
Fig. 2 is the partial enlarged view in Fig. 1 at housing unit II.
Fig. 3 is the structural schematic diagram of the housing unit of certain embodiments of the present invention.
Fig. 4 is the schematic diagram of the piezoelectric element arrangement mode of certain embodiments of the present invention.
Fig. 5 is the flow chart of the assemble method of the housing unit of certain embodiments of the present invention.
Fig. 6 is the structural schematic diagram of the electronic device of certain embodiments of the present invention.
Fig. 7 is the distribution schematic diagram of the touch area of certain embodiments of the present invention.
Main element symbol description:
Housing unit 100, shell 10, circuit board 20, piezoelectric element 30, insulating film 40, setting element 50, roof 12, side
Wall 14, bottom wall 16, first surface 32, second surface 34, accommodating chamber 122, inner surface 142, outer surface 144, gap 1421, receiving
Slot 1422, electronic device 1000, display screen 200, processor 300.
Specific embodiment
In the description of the present invention, it is to be understood that, term " length ", " width ", " thickness ", "upper", "lower",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second "
It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technical characteristic
Quantity." first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more spy
Sign.In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements or the interaction relationship of two elements.For the ordinary skill of this field
For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Fig. 1 and Fig. 2 are please referred to, embodiments of the present invention provide a kind of housing unit 100.Housing unit 100 includes
Shell 10, circuit board 20, piezoelectric element 30 and insulating film 40.Shell 10 includes roof 12, side wall 14 and bottom wall 16.Roof 12 with
Bottom wall 16 is opposite, and accommodating chamber 122 is offered on roof 12, and side wall 14 connects roof 12 and bottom wall 16, and side wall 14 includes opposite
Inner surface 142 and outer surface 144.Circuit board 20 is housed in accommodating chamber 122 and is oppositely arranged with inner surface 142.Piezoelectric element
30 are attached on circuit board 20 and are mounted on inner surface 142, piezoelectric element 30 between circuit board 20 and inner surface 142,
Piezoelectric element 30 is used to generate electric signal according to touch control operation.Insulating film 40 is formed on piezoelectric element 30, and insulating film 40 is located at
Between piezoelectric element 30 and inner surface 142.
Specifically, piezoelectric element 30 has direct piezoelectric effect.Machinery can occur when piezoelectric element 30 is by external force
Deformation, it is positive or negative bound charge that the piezoelectric element 30 after mechanical deformation, which will appear symbol, to generate electric signal.In this way,
Piezoelectric element 30 can produce the electric signal of the touch control operation of response user after the touch control operation for sensing user.
Specifically, insulating film 40 can be formed on piezoelectric element 30 by coating process, and the material of piezoelectric element 30 can be with
It is piezoelectric ceramics.
The housing unit 100 of embodiment of the present invention incudes the touch control operation of user by piezoelectric element 30.Wherein piezoelectricity
The inside of housing unit 100 is arranged in element 30, and therefore, no setting is required the outer surface 144 of housing unit 100 physical button is real
The integrated design of housing unit 100 is showed.Further, piezoelectric element 30 is formed in by coating process due to insulating film 40
On, on the one hand, avoid plating full wafer insulating film 40 from causing insulating film 40 to be easily broken off when in use on the housing 10, another party
Face, insulating film 40 are localized membrane, save dosage.Further, in order to meet the dress of electronic device 1000 (shown in Fig. 6)
Match, the shape and precision to shell 10 all have higher requirements, and correspondingly, the difficulty for plating full wafer insulating film 40 on the housing 10 is remote
Much larger than the plating insulating film 40 on piezoelectric element 30, that is, insulating film 40, which is formed on piezoelectric element 30, makes housing unit 100
Manufacture craft is simple, facilitates processing.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, in some embodiments, piezoelectric element 30 includes opposite with inner surface 142
One surface 32 and the second surface 34 opposite with first surface 32, insulating film 40 are formed on first surface 32, second table
Face 34 is attached on circuit board 20.
In this way, may be implemented that insulating film 40 is formed in piezoelectric element 30 and circuit on 30 surface of piezoelectric element again in advance
Plate 20 is bonded, then the circuit board 20 for being pasted with piezoelectric element 30 is packed into accommodating chamber 122, exhausted compared to plating full wafer on the housing 10
Velum 40 is bonded piezoelectric element 30 and circuit board 20 again, simplifies technique.
Fig. 1 and Fig. 2 are please referred to, in some embodiments, the inner surface 142 of side wall 14 is formed with container 1422.Absolutely
Velum 40 and piezoelectric element 30 are housed in container 1422.
Piezoelectric element 30 can be partial receipt in container 1422, can also be housed in completely in container 1422.
Piezoelectric element 30 due to being formed with insulating film 40 is attached on circuit board 20, is easy because the factor of external force causes to deviate
Or it falls off.Insulating film 40 and piezoelectric element 30 are housed in the effect that auxiliary positioning and protection are played in container 1422, it can be with
It avoids the offset of piezoelectric element 30 or falls off.
Please refer to Fig. 1 and Fig. 4, in some embodiments, the quantity of the piezoelectric element 30 of housing unit 100 be it is multiple,
Multiple piezoelectric elements 30 are alternatively arranged along the length direction of inner surface 142.
Wherein, when the quantity of piezoelectric element 30 is one, piezoelectric element 30 may be provided at any position of inner surface 142.
One piezoelectric element 30 senses the touch control operation of user individually to generate 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 alternatively arranged.
In this way, multiple piezoelectric elements 30 are arranged on inner surface 142 manufacturing process that can simplify housing unit 100,
And keep the shape of housing unit 100 more beautiful.
In some embodiments, multiple piezoelectric elements 30 of housing unit 100 arrange in alignment, and multiple piezoelectricity
Element 30 equidistantly arranges.
Equidistant piezoelectric element 30 arranged in a straight line 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.
In some embodiments, the quantity of piezoelectric element 30 is multiple, and the quantity of insulating film 40 is multiple, multiple insulation
Film 40 is corresponding with multiple piezoelectric elements 30, and each insulating film 40 is formed on corresponding piezoelectric element 30.
In this way, can achieve the purpose for saving insulating film 40.
In some embodiments, the quantity of piezoelectric element 30 is multiple, and the quantity of insulating film 40 is one, insulating film 40
Corresponding with multiple piezoelectric elements 30, insulating film 40 is formed on multiple piezoelectric elements 30；
In this way, attaching process can be simplified while saving insulating film 40.
In some embodiments, the quantity of piezoelectric element 30 is multiple and is divided into multiple regions.Insulating film 40
Quantity is corresponding with the quantity in region, and insulating film 40 is formed on the piezoelectric element 30 in corresponding region.In this way, the number of insulating film 40
Amount and forming region can be corresponding with piezoelectric element 30, and are adjusted according to the different demands that housing unit 100 constructs, specific real
It can be used that technique is most simple and/or the optimal scheme of touch-control effect in applying.
Referring to Fig. 4, in some embodiments, multiple piezoelectric elements 30 of housing unit 100 form two groups, first group
Multiple piezoelectric elements 30 be arranged in first straight line, second group of multiple institute's piezoelectric elements 30 are arranged in second straight line, and first is straight
Line is parallel with second straight line, the gap between second group of each piezoelectric element 30 and first group of two neighboring piezoelectric element 30
1421 alignments.
Two groups of spaced modes of piezoelectric element 30 can prevent the mistake of user from manipulating, and make the touch control operation of user
(for example, linear slide touch-control etc.) more smooth simplicity.
Referring to Fig. 4, in some embodiments, multiple piezoelectric elements 30 arrange in alignment, and multiple piezoelectricity member
Part 30 equidistantly arranges.In certain embodiments, multiple piezoelectric elements 30 can be respectively induced user touch control operation and in response to
Different function services.In further embodiments, multiple piezoelectric elements 30 can cooperate with touch control operation and the response of induction user
In a function services.Wherein, the touch control operation of user is respectively induced for responding different function in multiple piezoelectric elements 30
When can service, spaced mode can accidentally contact other piezoelectric elements adjoining with target piezo-electric element 30 to avoid user
30；It is arranged in a straight line when multiple piezoelectric elements 30 are used to cooperate with the touch control operation of induction user to respond identical function services
Multiple piezoelectric elements 30 make user's touch control operation (for example, linear slide touch-control etc.) more smooth simplicity, smooth touch-control
Operation can also be such that piezoelectric element 30 responds much sooner to the touch control operation of user.
Referring again to Fig. 1, in some embodiments, housing unit 100 further includes setting element 50.Setting element 50 is set
It sets on outer surface 144 and corresponding with piezoelectric element 30.
In some embodiments, setting element 50 include groove, protrusion, text, figure, in symbol any one or
It is a variety of.In this way, user can carry out touch-control behaviour according to the position of the location-aware piezoelectric element 30 of setting element 50 convenient for user
Make, user is avoided accidentally to contact other piezoelectric elements 30 adjoining with target piezo-electric element 30.It is also possible to make housing unit
100 shape is more beautiful.
Also referring to Fig. 1 and Fig. 5, embodiments of the present invention provide a kind of assemble method of housing unit 100.Shell
100 assemble method of body component includes:
S10: insulating film 40 is formed on piezoelectric element 30；
S20: piezoelectric element 30 is fitted on circuit board 20, and insulating film 40 and circuit board 20 is made to be located at piezoelectricity member
The opposite two sides of part 30；
S30: providing a kind of shell 10, and shell 10 includes roof 12, bottom wall 16 and side wall 14, roof 12 and 16 phase of bottom wall
Back offers accommodating chamber 122 on roof 12, and side wall 14 connects roof 12 and bottom wall 16, inner surface 142 that side wall 14 includes and outer
Surface 144；
S40: the accommodating chamber for circuit board 20 together, piezoelectric element 30 and insulating film 40 will be fitted in being packed into shell 10
In 122, and combine insulating film 40 with inner surface 142.
The assemble method of the housing unit 100 of embodiment of the present invention, since insulating film 40 is formed in by coating process
On piezoelectric element 30, on the one hand, plating full wafer insulating film 40 is avoided to cause insulating film 40 to be easy to break when in use on the housing 10
It splits, on the other hand, insulating film 40 is localized membrane, saves dosage.Further, in order to meet (Fig. 6 institute of electronic device 1000
Show) assembly, shape and precision to shell 10 all have higher requirements, and correspondingly, plates full wafer insulating film 40 on the housing 10
Difficulty will be far longer than the plating insulating film 40 on piezoelectric element 30, that is, insulating film 40, which is formed on piezoelectric element 30, makes shell
The manufacture craft of component 100 is simple, facilitates processing.
Referring to Fig. 6, embodiments of the present invention provide a kind of electronic device 1000.Electronic device 1000 includes above-mentioned
The housing unit 100 and display screen 200 of any one embodiment.Display screen 200 is installed on the housing 10 and covers accommodating chamber
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 provided with physical button at present.It takes the mobile phone as an example, the side wall 14 of mobile phone is usually arranged
There are volume adjustment key and ON/OFF switch, is usually provided with application program switch key etc. below the top surface 12 of mobile phone.Physical button
Setting not only influence electronic device 1000 integrated design also limited so that the waterproof performance of electronic device 1000 weakens
The installation space of the display screen 200 of electronic device 1000.And embodiment of the present invention electronic device 1000 uses and is arranged in shell
Piezoelectric element 30 inside the side wall 14 of body component 100 senses the touch control operation of user.In this way, no setting is required for electronic device 1000
The operation to electronic device 1000 can be realized in physical button, avoids physical button and side wall 14 from forming gap, realizes electronics
The integrated design of device 1000, improves the waterproof performance of electronic device 1000, and the setting for increasing display screen 200 is empty
Between.
Referring again to Fig. 6, in some embodiments, electronic device 1000 may also include processor 300.Processor 300
Electric signal for being generated 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 packet
It includes and increases volume and reduction volume.
In other words, function services can only include machine open/close, volume adjustment, slide page, return, application program is cut
One of change；Alternatively, function services may include while both machine open/close and volume adjustment, volume adjustment 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, sliding page switches three, volume adjustment, return with application program
Switch three etc. with application program；Alternatively, function services can include simultaneously machine open/close, 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 piezoelectric element 30, so that electric
Sub-device 1000 can integrated design, promoted waterproof performance, increase display screen 200 installation space.
In some embodiments, the trigger condition for triggering function services corresponding with touch control operation includes that user presses pressure
The pressing dynamics of electric device 30 be greater than or equal to preset pressure value and/or user press piezoelectric element 30 compressing time be greater than or
Equal to preset time.
In other words, piezoelectric element 30, which senses, needs to meet certain trigger condition after the touch control operation of user and could touch
Send out function services corresponding.Trigger condition, which can be, is greater than or equal to preset pressure value in the dynamics that user presses piezoelectric element 30
When ability Trigger Function service, or user press piezoelectric element 30 compressing time be greater than or equal to preset time when just touching
Function services are sent out, or are greater than or equal to preset pressure value in the pressing dynamics that user presses piezoelectric element 30, and user presses
The time of piezoelectric element 30 be greater than or equal to preset time when the service of ability Trigger Function or electronic device 1000 in one
The trigger condition of partial pressure 30 Trigger Function service of 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.
Take the mobile phone as an example, user usually using when mobile phone sometimes for holding the side wall 14 of mobile phone gently to prevent mobile phone from falling
It falls, at this point, piezoelectric element 30 can still sense the touch control operation of user, but actually user does not think Trigger Function service.
Therefore, to prevent user's false triggering the case where, 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 includes that user once presses piezoelectric element 30；And/or user is pre- with first
If interval time repeatedly presses piezoelectric element 30.
In other words, when user's touch control operation piezoelectric element 30, can be once pressing one 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 repeatedly one piezoelectric element 30 of pressing and meet the pressing dynamics for pressing piezoelectric element 30 every time or compressing time
Trigger condition is to trigger corresponding function services, wherein the time interval between adjacent pressing twice is 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, the usage experience of user is influenced to avoid overlong time needed for a certain function services of triggering.
Specifically, the corresponding relationship being illustrated between touch control operation and function services is taken the mobile phone as an example.For example, working as mobile phone
In the shutdown state, user once presses a piezoelectric element 30 relevant to machine open/close and pressing dynamics is made to be greater than or wait at place
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 make pressing dynamics i.e. triggerable mobile phone shutdown when being greater than or equal to preset pressure value.Or for example, work as
At mobile phone in the shutdown state, user once presses a piezoelectric element 30 relevant to machine open/close and is greater than compressing time
Or it can trigger mobile phone power-on when being equal to preset time；When mobile phone is in open state, user is once pressed 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
At mobile phone in the shutdown state, user's continuous several times press a piezoelectric element 30 relevant to 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 a piezoelectric element 30 relevant to machine open/close and make the pressing for 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, work as at mobile phone in the shutdown state, Yong Hulian
A continuous repeatedly pressing piezoelectric element 30 relevant to machine open/close and make the compressing time of pressing piezoelectric element 30 every time be greater than or
It can trigger mobile phone power-on when 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 and make every time press piezoelectric element 30 compressing time be greater than or equal to preset time when
Trigger mobile phone shutdown.
Similarly, volume adjustment, slide page, return, application program switching can also be by once pressing a piezoelectricity member
Part 30 or continuous several times press a piezoelectric element 30 to realize.
In this way, user can be realized by pressing the multiple touch control operation of primary or continuous pressing to a piezoelectric element 30
The triggering of function services.
In some embodiments, the quantity of piezoelectric element 30 includes multiple, and touch control operation includes: user while pressing is more
A piezoelectric element 30；And/or user successively presses multiple piezoelectric elements 30 with the second preset interval time timesharing.
In other words, when user's touch control operation piezoelectric element 30, can once simultaneously press multiple piezoelectric elements 30 and make by
It presses the pressing dynamics of each piezoelectric element 30 or compressing time while meeting trigger condition to trigger corresponding function services；Or
Person, when 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 all satisfied trigger condition to trigger corresponding function services, wherein 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 corresponding relationship illustrated between touch control operation and function services is taken the mobile phone as an example.Wherein, with user towards
For the display screen 200 of mobile phone, the touch control operation for incuding user is provided on the side wall 14 on the right side of mobile phone to realize ON/OFF
Two piezoelectric elements 30 of machine are provided with the touch control operation for incuding user to realize volume tune on the side wall 14 on the left of mobile phone
Four piezoelectric elements 30 of section.For example, at mobile phone in the shutdown state, user can press two pressures of right sidewall 14 simultaneously
Electric device 30 simultaneously makes the pressing dynamics for pressing two piezoelectric elements 30 simultaneously greater than or can trigger hand when being equal to preset pressure value
Machine booting；When hand is in machine open state, user can press two piezoelectric elements 30 of right sidewall 14 simultaneously and make to press
The pressing dynamics of the two piezoelectric elements 30 simultaneously greater than or when being equal to preset pressure value can trigger mobile phone shutdown.Or for example,
At mobile phone in the shutdown state, user can press two piezoelectric elements 30 of right sidewall 14 simultaneously and make to press two piezoelectricity
The compressing time of element 30 simultaneously greater than or when being equal to preset time can trigger mobile phone power-on；When mobile phone is in open state
When, user can press two piezoelectric elements 30 of right sidewall 14 simultaneously and make the compressing time for pressing the two piezoelectric elements 30
Simultaneously greater than or when being equal to preset time it can trigger mobile phone shutdown.Or for example, user is in hand when mobile phone is in open state
Slide from top to bottom is executed on side wall 14 on the left of machine, user's finger meeting timesharing is successively pressed into during slide
Four piezoelectric elements 30 on left side side wall 14, and the pressing dynamics for pressing piezoelectric element 30 are all larger than or are equal to preset pressure
Value can trigger the function services for reducing volume at this time；User executes sliding from the bottom to top on the side wall 14 on the left of mobile phone
It operates, user's finger can successively be pressed into four piezoelectric elements 30 on the side wall 14 of left side during slide, and press pressure
The pressing dynamics of electric device 30 are all larger than or are equal to preset pressure value, can trigger the function services for increasing volume at this time.Or example
Such as, when mobile phone is in open state, user from top to bottom successively quickly clicks four piezoelectricity on the side wall 14 on the left of mobile phone
Element 30, and the pressing dynamics for pressing piezoelectric element 30 every time is made to be all larger than or be equal to preset pressure value, it can trigger subtract at this time
The function services of small volume；User successively quickly clicks four piezoelectric elements 30 on the side wall 14 on the left of mobile phone from the bottom to top,
And the pressing dynamics for pressing piezoelectric element 30 every time is made to be all larger than or be equal to preset pressure value, it can trigger increase volume at this time
Function services.
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 successively press multiple piezoelectric elements 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 quantity of piezoelectric element 30 includes multiple, and processor 300 is also used to: passing through electric signal
Obtain the position of multiple piezoelectric elements 30 of user's touch control operation；Touch control operation is judged according to the change of the position of piezoelectric element 30
Direction；Function corresponding with the direction of touch control operation is determined with according to the direction of touch control operation and/or the position of piezoelectric element 30
It can service.
Specifically, the touching that multiple piezoelectric elements 30 are used to cooperate with the touch control operation of induction user to realize corresponding function service
When hair, since the position of each piezoelectric element 30 setting 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 piezoelectric element 30 that user successively operates during can determine whether pressing, so that it is determined that touch control operation out
Direction.In this way, user can realize volume adjustment, sliding in such a way that sliding or timesharing repeatedly press multiple piezoelectric elements 30
The function services such as page turning.
In some embodiments, processor 300 is also used to: obtaining the member of piezoelectricity described in user's touch control operation by electric signal
The pressure of part 30；And when being fallen into pressure in different pre-set pressure ranges, trigger corresponding from different pre-set pressure ranges
Function services.
In other words, the 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
The function services of existing machine open/close and application program switching, then in the case where mobile phone is in open state, when user is pre- to fall in first
If can trigger the function services of application program switching when the first pressure in pressure limit presses above-mentioned piezoelectric element 30, at this time
The window of application program switching can be shown on display screen 200；When second pressure of the user to fall in second pre-set pressure range
It can trigger the function services of shutdown when power presses above-mentioned piezoelectric element 30.Wherein, first pressure is less than second pressure and first
Pressure is greater than preset pressure value, the minimum pressure of the maximum pressure value of the first pre-set pressure range less than the second pre-set pressure range
It is worth and the minimum pressure values of the first pre-set pressure range is greater 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 are in open state in mobile phone and mobile phone is not located
When under main interface, when user with the first pressure that falls in first pre-set pressure range while pressing above-mentioned two piezoelectricity member
The function services that can trigger application program switching when part 30, can show the window of application program switching at this time on display screen 200；
When user is with the second pressure that falls in second pre-set pressure range while pressing two above-mentioned piezoelectric elements 30
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 manufacturing cost for reducing housing unit 100 and electronic device 1000.
Referring to Fig. 7, in some embodiments, side wall 14 is divided into multiple touch areas, each touch area setting
There is at least one piezoelectric element 30, each touch area corresponds to different function services.
Specifically, for example, side wall 14 is divided into the first touch area, the second touch area, third touch area, the 4th touching
Control region and the 5th touch area.Wherein, there are four piezoelectric elements 30 for the setting of the first touch area, for realizing volume adjustment
Function.There are four piezoelectric elements 30 for the setting of second touch area, for realizing the function of sliding page.The setting of third touch area
There is a piezoelectric element 30, for realizing machine open/close function.4th touch area is provided with a piezoelectric element 30, for real
Now return to function.5th touch area is provided with a piezoelectric element 30, for realizing application program handoff functionality.
In this way, realize that the piezoelectric element 30 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 ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principle of the present invention and objective and become
Type, the scope of the present invention are defined by the claims and their equivalents.
Claims (11)
1. a kind of housing unit, which is characterized in that the housing unit includes:
Shell, the shell include roof, side wall and bottom wall, and the roof is opposite with the bottom wall, offers on the roof
Accommodating chamber, the side wall connect the roof and the bottom wall, and the side wall includes opposite inner surface and outer surface；
Circuit board, the circuit board are housed in the accommodating chamber and are oppositely arranged with the inner surface；
Piezoelectric element, the piezoelectric element are attached on the circuit board and install on the internal surface, the piezoelectric element
Between the circuit board and the inner surface, the piezoelectric element is used to generate electric signal according to touch control operation；With
Insulating film, the insulating film are formed on the piezoelectric element, the insulating film be located at the piezoelectric element with it is described
Between inner surface.
2. housing unit according to claim 1, which is characterized in that the piezoelectric element includes:
First surface, the first surface is opposite with the inner surface, and the insulating film is formed on the first surface；With
The second surface opposite with the first surface, the second surface are attached on the circuit board.
3. housing unit according to claim 1, which is characterized in that the inner surface is formed with container, the insulation
Film and the piezoelectric element are housed in the container.
4. housing unit according to claim 1, which is characterized in that the quantity of the piezoelectric element is multiple, Duo Gesuo
The length direction that piezoelectric element is stated along the inner surface is alternatively arranged.
5. housing unit according to claim 4, which is characterized in that multiple piezoelectric element arrangements are in alignment,
And multiple piezoelectric elements equidistantly arrange.
6. housing unit according to claim 4, which is characterized 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, each of the second group piezoelectric element and first group of the two neighboring piezoelectricity
Gap alignment between element.
7. housing unit according to claim 1, which is characterized in that the housing unit further include:
Setting element, the setting element setting are on the outer surface and corresponding with the piezoelectric element.
8. housing unit according to claim 7, which is characterized in that the setting element include groove, protrusion, text,
Any one or more in figure, symbol.
9. housing unit according to claim 1, which is characterized in that the quantity of the piezoelectric element be it is multiple, it is described absolutely
The quantity of velum be it is multiple, multiple insulating films are corresponding with multiple piezoelectric elements, and each insulating film is formed in pair
On the piezoelectric element answered；Or
The quantity of the piezoelectric element be it is multiple, the quantity of the insulating film is one, the insulating film and multiple piezoelectricity
Element is corresponding, and the insulating film is formed on multiple piezoelectric elements；Or
The quantity of the piezoelectric element is multiple and is divided into multiple regions, the number of the quantity of the insulating film and the region
Amount corresponds to, and the insulating film is formed on the piezoelectric element in the corresponding region.
10. a kind of assemble method of housing unit, which is characterized in that the housing unit assemble method includes:
Insulating film is formed on the piezoelectric element；
On circuit boards by piezoelectric element fitting, and the insulating film and the circuit board is made to be located at the piezoelectricity member
The opposite two sides of part；
A kind of shell is provided, the shell includes roof, side wall and bottom wall, and the roof is opposite with the bottom wall, the roof
On offer accommodating chamber, the side wall connects the roof and the bottom wall, and the side wall includes opposite inner surface and appearance
Face；With
The circuit board to fit together, the piezoelectric element and the insulating film are packed into the receiving of the shell
It is intracavitary, and make the insulating film in conjunction with the inner surface.
11. a kind of electronic device, which is characterized in that the electronic device includes:
Housing unit described in any one of claim 1-9；With
Display screen, the display screen are installed on the housing and cover the accommodating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923383.3A CN109600492A (en) | 2017-09-30 | 2017-09-30 | Housing unit and its assemble method and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923383.3A CN109600492A (en) | 2017-09-30 | 2017-09-30 | Housing unit and its assemble method and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109600492A true CN109600492A (en) | 2019-04-09 |
Family
ID=65955934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710923383.3A Withdrawn CN109600492A (en) | 2017-09-30 | 2017-09-30 | Housing unit and its assemble method and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109600492A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882533A (en) * | 2019-11-29 | 2021-06-01 | 博拉斯科技股份有限公司 | Side wall switch for electronic equipment |
-
2017
- 2017-09-30 CN CN201710923383.3A patent/CN109600492A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882533A (en) * | 2019-11-29 | 2021-06-01 | 博拉斯科技股份有限公司 | Side wall switch for electronic equipment |
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Address after: 330013 No.698 Tianxiang Avenue, high tech Zone, Nanchang City, Jiangxi Province Applicant after: OFilm Microelectronics Technology Co.,Ltd. Address before: 330013 No.698 Tianxiang Avenue, high tech Zone, Nanchang City, Jiangxi Province Applicant before: NANCHANG OFILM BIO-IDENTIFICATION TECHNOLOGY Co.,Ltd. Address after: 330096 No.699 Tianxiang North Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Applicant after: Jiangxi OMS Microelectronics Co.,Ltd. Address before: 330013 No.698 Tianxiang Avenue, high tech Zone, Nanchang City, Jiangxi Province Applicant before: OFilm Microelectronics Technology Co.,Ltd. |
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Application publication date: 20190409 |
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