CN106231517A - Terminal unit - Google Patents
Terminal unit Download PDFInfo
- Publication number
- CN106231517A CN106231517A CN201610862944.9A CN201610862944A CN106231517A CN 106231517 A CN106231517 A CN 106231517A CN 201610862944 A CN201610862944 A CN 201610862944A CN 106231517 A CN106231517 A CN 106231517A
- Authority
- CN
- China
- Prior art keywords
- terminal unit
- receiver
- piezo receiver
- center
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
- H04R17/02—Microphones
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1688—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being integrated loudspeakers
-
- 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
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
- H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
Abstract
The disclosure provides a kind of terminal unit, and this terminal unit includes: terminal unit main body, piezo receiver, conduction module, housing and face glass.Wherein, terminal unit main body includes that drive circuit, drive circuit electrically connect with piezo receiver;Conduction module fits together with piezo receiver;Housing includes that center, conduction module one end are connected with center and constitute cantilever beam structure;Face glass fits together with housing in the position near center.Because sound is to be discharged to the face glass in terminal unit front by piezo receiver, conduction module, center conduction, need not arrange on the terminal device receiver, the size of display screen will not be decreased so that terminal unit viewing area increases because of the position avoiding receiver.
Description
Technical field
It relates to technical field of electronic communication, particularly relate to terminal unit.
Background technology
Along with the development of electronic communication, the use of terminal unit is more and more universal, such as, and smart mobile phone, flat board electricity
Brain etc..User is more and more higher to the experience requirements of terminal unit, and in correlation technique, the receiver of terminal unit is arranged on terminal and sets
Standby front, terminal unit display screen towards the front that one side is terminal unit, such as, receiver be positioned at terminal unit front top
The centre position in portion, receiver occupies a part of region in terminal unit front so that display screen can not be completely covered terminal and set
Standby front, viewing area is the biggest.
Summary of the invention
Disclosure embodiment provides a kind of terminal unit.Technical scheme is as follows:
First aspect according to disclosure embodiment, it is provided that a kind of terminal unit, this terminal unit includes:
Terminal unit main body, piezo receiver, conduction module, housing and face glass;
Terminal unit main body includes that drive circuit, drive circuit electrically connect with piezo receiver;
Conduction module fits together with piezo receiver;
Housing includes that center, conduction module one end are connected with center and constitute cantilever beam structure;
Face glass fits together with housing in the position near center.
After terminal unit receives analogue signal, this analogue signal carries voice message, by the print in terminal unit
Circuit on circuit board processed (Printed Circuit Board, PCB) carries out process to analogue signal and is converted into current signal,
Now, voice messaging is carried on current signal, drive circuit by current signal transfer to piezo receiver so that piezoelectricity is called
Device by vibrations conduction voice message, drives conduction module to shake together, and drives the center of housing to shake under the effect of electric current
Dynamic, voice message is conducted to face glass, is discharged by face glass, make user hear voice.
Because sound is by piezo receiver, conduction module, center conduction to the face glass in terminal unit front
Discharging, it is not necessary to arrange receiver on the terminal device, the front of terminal unit also avoids the need for the position of reserved receiver, makes
The touch screen obtained under glass surface will not decrease the size of touch screen because of the position avoiding receiver, adds the big of touch screen
Little so that terminal unit viewing area increases.
Wherein, in one embodiment, drive circuit is for amplifying the electric current of current signal so that current signal power increases
Greatly, and formed high frequency electric output so that piezo receiver is operated in high frequency, make piezo receiver reduce infringement.
In one embodiment, terminal unit also includes that piezoelectricity accessory, piezoelectricity accessory are connected to the freedom of piezo receiver
End, piezo receiver one end close with center hold for fixing, and the other end of piezo receiver is free end.
Free end at piezo receiver fixes a piezoelectricity accessory, adds the pliable coefficient of piezo receiver, it is possible to
Piezo receiver is made to ensure the quality of sound conduction when low frequency operation.
In one embodiment, piezoelectricity accessory is a metal weight.
In one embodiment, terminal unit main body includes that antenna, antenna are positioned at the top of terminal unit, piezo receiver
It is positioned at the top of terminal unit and avoids the empty regions of antenna.
Typically, the antenna of terminal unit is positioned at the position of terminal unit crown center, if piezo receiver and sky line-spacing
Close, it also is located at the position of terminal unit crown center, antenna receiving and transmitting signal can be produced interference, affect signal transmission, because of
This, the empty regions avoiding antenna ensure that higher signal transmission quality.
In one embodiment, conduction module is dielectric.
Because conduction module is to drive it to shake by piezo receiver, thus conducts sound, conduction module need not pass
Electrical conduction current, it is only necessary to conduction sound, if conduction module is conducting medium the current signal in drive circuit can be produced interference,
Reduce signal quality, therefore, use dielectric to can ensure that the transmission quality of current signal, thus ensure the matter of sound conduction
Amount.
In one embodiment, conduction module is plastics.
In one embodiment, the weight of housing is less than first threshold.
Because sound is to be transmitted on the center of housing by piezo receiver and conduction module, and then is transmitted to glass surface
On plate, therefore, housing light weight, it is easy to vibrations, it is possible to preferably conduct sound.
In one embodiment, the hardness of housing is more than Second Threshold.
If housing hardness is less, when by vibrations conduction sound, having a lot of energy cannot because of shell deformation
Conducting, reduce the quality of sound conduction, when higher hardness makes to shake, energy does not have too many minimizing, it is ensured that sound
The quality of conduction and efficiency.
It should be appreciated that it is only exemplary and explanatory, not that above general description and details hereinafter describe
The disclosure can be limited.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the enforcement of the disclosure
Example, and for explaining the principle of the disclosure together with description.
Fig. 1 is the top plan view according to a kind of terminal unit shown in an exemplary embodiment;
Fig. 2 is the front view according to two kinds of terminal units shown in an exemplary embodiment;
Fig. 3 is the structural representation according to the drive circuit shown in an exemplary embodiment;
Fig. 4 is the left view profile according to the terminal unit shown in an exemplary embodiment;
Fig. 5 is the rear pseudosection according to a kind of terminal unit shown in an exemplary embodiment.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Explained below relates to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they are only with the most appended
The example of the apparatus and method that some aspects that described in detail in claims, the disclosure are consistent.
The terminal unit that disclosure embodiment provides, as it is shown in figure 1, Fig. 1 is according to shown in an exemplary embodiment
The top plan view of kind of terminal unit, this terminal unit includes: terminal unit main body 11, piezo receiver 12, conduction module 13,
Housing 14 and face glass 15.
Wherein, terminal unit main body 11 includes that drive circuit 111, drive circuit 111 electrically connect with piezo receiver 12;
Conduction module 13 fits together with piezo receiver 12;
Housing 14 includes that center 141, conduction module 13 one end are connected with center 141 and constitute cantilever beam structure;
Face glass 15 fits together with housing 14 in the position near center 141.
After terminal unit receives analogue signal, this analogue signal carries voice message, by the print in terminal unit
Circuit on circuit board processed (Printed Circuit Board, PCB) carries out process to analogue signal and is converted into current signal,
Now, voice message is carried on current signal, drive circuit 111 by current signal transfer to piezo receiver 12 so that pressure
Electricity receiver 12 by vibrations conduction voice message, drives conduction module 13 to shake together, and drives shell under the effect of electric current
The center 141 of body 14 shakes, and conducts voice message to face glass 15, is discharged by face glass 15, make user listen
To voice.
With reference to shown in Fig. 2, Fig. 2 shows the front view of two kinds of terminal units, and in Fig. 2, a figure is not reserve receiver position
Terminal unit front view, in Fig. 2, b is the terminal unit front view of reserved receiver position.Because sound is to pass through piezo receiver
12, conduction module 13, center 141 conduct and discharge to the face glass 15 in terminal unit front, it is not necessary to set in terminal
Arranging receiver on Bei, the front of terminal unit also avoids the need for the position of reserved receiver so that the display screen under face glass is not
The size of display screen can be decreased because avoiding the position of receiver, add the size of display screen so that terminal unit shows
Region increases, and in the disclosure, display screen is a part for terminal unit main body 11.
In one embodiment, drive circuit 111 is for amplifying the electric current of current signal so that current signal power increases
Greatly, and formed high frequency electric output so that piezo receiver is operated in high frequency, make piezo receiver reduce infringement.
In one embodiment, as it is shown on figure 3, Fig. 3 is the knot according to the drive circuit 111 shown in an exemplary embodiment
Structure schematic diagram.Certainly, Fig. 3 is simply provided as realizing the amplification of disclosure current power and making piezo receiver be operated in high frequency
A kind of concrete implementation mode, the disclosure of not writing on one's behalf is confined to this, and in Fig. 3, TP705 and TP706 is called with piezoelectricity respectively
Two wiring end points of device 12 connect.
In one embodiment, as shown in Figure 4, Fig. 4 is according to a kind of terminal unit shown in an exemplary embodiment
Left view profile.Terminal unit also includes that piezoelectricity accessory 16, piezoelectricity accessory 15 are connected to the free end of piezo receiver 12, piezoelectricity
Receiver 12 one end close with center 141 is fixing end, and the other end of piezo receiver 12 is free end.
Free end at piezo receiver 12 fixes a piezoelectricity accessory 15, adds the pliable system of piezo receiver 12
Number, it is possible to make piezo receiver 12 ensure the quality of sound conduction when low frequency operation.
In one embodiment, piezoelectricity accessory 15 is a metal weight.
In one embodiment, as it is shown in figure 5, Fig. 5 is according to a kind of terminal unit shown in an exemplary embodiment
Rear pseudosection.Terminal unit main body 11 includes that antenna 112, antenna 112 are positioned at the top of terminal unit, piezo receiver 12
In the top of terminal unit and the empty regions of avoiding antenna 112.
Typically, the antenna 112 of terminal unit is positioned at the position of terminal unit crown center, if piezo receiver 12 and sky
Line 112, apart from close, also is located at the position of terminal unit crown center, and antenna 112 receiving and transmitting signal can produce interference, impact letter
Number transmission, therefore, the empty regions avoiding antenna 112 ensure that higher signal transmission quality.
In one embodiment, as it is shown in figure 5, the shape of piezo receiver 12 can be L-type, in order to not affect pcb board
Circuit layout, piezo receiver 12 can vertically hang upside down in the marginal position at terminal unit top.
In one embodiment, conduction module 13 is dielectric.
Because conduction module 13 is to drive it to shake by piezo receiver 12, thus conducts sound, conduction module 13 is not
Need to conduct electric current, it is only necessary to conduction sound, the electric current in drive circuit 111 can be believed if conduction module 13 is conducting medium
Number produce interference, reduce signal quality, therefore, use dielectric to can ensure that the transmission quality of current signal, thus ensure
The quality of sound conduction.
In one embodiment, conduction module 13 is plastics.
In one embodiment, the weight of housing 14 is less than first threshold.
Because sound is to be transmitted on the center 141 of housing 14 by piezo receiver 12 and conduction module 13, Jin Erchuan
Lead on face glass 15, therefore, housing 14 light weight, it is easy to vibrations, it is possible to preferably conduct sound.
In one embodiment, the hardness of housing 14 is more than Second Threshold.
If housing 14 hardness is less, when by vibrations conduction sound, have a lot of energy because of housing 14 deformation
Cannot conduct, reduce the quality of sound conduction, when higher hardness makes to shake, energy does not have too many minimizing, it is ensured that
The quality of sound conduction and efficiency.
The terminal unit that disclosure embodiment provides, including: terminal unit main body 11, piezo receiver 12, conduction module
13, housing 14 and face glass 15.Wherein, terminal unit main body 11 includes that drive circuit 111, drive circuit 111 are subject to piezoelectricity
Words device 12 electrically connects;Conduction module 13 fits together with piezo receiver 12;Housing 14 includes center 141, conducts module 13
One end is connected with center 141 and constitutes cantilever beam structure;Face glass 15 is fitted in housing 14 in the position near center 141
Together.Because sound is to conduct the glass surface to terminal unit front by piezo receiver 12, conduction module 13, center 141
Discharge on plate 15, it is not necessary to receiver is set on the terminal device, display will not be decreased because of the position avoiding receiver
The size of screen so that terminal unit viewing area increases.
Those skilled in the art, after considering description and putting into practice disclosure disclosed herein, will readily occur to its of the disclosure
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modification, purposes or
Person's adaptations is followed the general principle of the disclosure and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques means.Description and embodiments is considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and
And various modifications and changes can carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (8)
1. a terminal unit, it is characterised in that described terminal unit includes: terminal unit main body, piezo receiver, guided modes
Group, housing and face glass;
Described terminal unit main body includes that drive circuit, described drive circuit electrically connect with described piezo receiver;
Described conduction module fits together with described piezo receiver;
Described housing includes that center, described conduction module one end are connected with described center and constitute cantilever beam structure;
Described face glass fits together with described housing in the position near described center.
Terminal unit the most according to claim 1, it is characterised in that
Described terminal unit also includes that piezoelectricity accessory, described piezoelectricity accessory are connected to the free end of described piezo receiver, wherein,
Described piezo receiver one end close with described center is fixing end, and the other end of described piezo receiver is described freedom
End.
Terminal unit the most according to claim 2, it is characterised in that
Described piezoelectricity accessory is a metal weight.
Terminal unit the most according to claim 1, it is characterised in that
Described terminal unit main body includes that antenna, described antenna are positioned at the top of described terminal unit, described piezo receiver position
In the top of described terminal unit and the empty regions of avoiding described antenna.
Terminal unit the most according to claim 1, it is characterised in that
Described conduction module is dielectric.
Terminal unit the most according to claim 5, it is characterised in that
Described conduction module is plastics.
7. according to the terminal unit described in any one of claim 1-6, it is characterised in that
The weight of described housing is less than first threshold.
8. according to the terminal unit described in any one of claim 1-6, it is characterised in that
The hardness of described housing is more than Second Threshold.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610862944.9A CN106231517A (en) | 2016-09-28 | 2016-09-28 | Terminal unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610862944.9A CN106231517A (en) | 2016-09-28 | 2016-09-28 | Terminal unit |
Publications (1)
Publication Number | Publication Date |
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CN106231517A true CN106231517A (en) | 2016-12-14 |
Family
ID=58076374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610862944.9A Pending CN106231517A (en) | 2016-09-28 | 2016-09-28 | Terminal unit |
Country Status (1)
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CN (1) | CN106231517A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107301029A (en) * | 2017-06-19 | 2017-10-27 | 北京小米移动软件有限公司 | Dio Output Modules, method and terminal device |
CN107979671A (en) * | 2017-11-22 | 2018-05-01 | 北京小米移动软件有限公司 | Mobile terminal |
CN108124029A (en) * | 2017-12-06 | 2018-06-05 | 北京小米移动软件有限公司 | terminal device |
CN113472932A (en) * | 2021-06-11 | 2021-10-01 | Tcl通讯(宁波)有限公司 | Hole-free receiver device and mobile terminal |
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CN103096220A (en) * | 2013-01-04 | 2013-05-08 | 瑞声科技(南京)有限公司 | Flat plate sound production device |
CN203206318U (en) * | 2013-04-05 | 2013-09-18 | 瑞声科技(南京)有限公司 | Screen apparatus |
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US20140233747A1 (en) * | 2013-02-19 | 2014-08-21 | DreamLight Holdings Inc. formerly known as A Thousand Miles, LLC | Immersive sound system |
CN204993852U (en) * | 2015-10-15 | 2016-01-20 | 歌尔声学股份有限公司 | Piezo receiver |
CN205071088U (en) * | 2015-10-30 | 2016-03-02 | 联想(北京)有限公司 | Electronic equipment |
CN206077679U (en) * | 2016-09-28 | 2017-04-05 | 北京小米移动软件有限公司 | Terminal unit |
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2016
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Patent Citations (9)
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CN102855015A (en) * | 2011-06-28 | 2013-01-02 | 三星电机株式会社 | Support structure of touch panel |
CN202695731U (en) * | 2012-05-28 | 2013-01-23 | 中兴通讯股份有限公司 | Continuous-wave antenna and mobile terminal |
CN103096220A (en) * | 2013-01-04 | 2013-05-08 | 瑞声科技(南京)有限公司 | Flat plate sound production device |
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CN204993852U (en) * | 2015-10-15 | 2016-01-20 | 歌尔声学股份有限公司 | Piezo receiver |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107301029A (en) * | 2017-06-19 | 2017-10-27 | 北京小米移动软件有限公司 | Dio Output Modules, method and terminal device |
CN107979671A (en) * | 2017-11-22 | 2018-05-01 | 北京小米移动软件有限公司 | Mobile terminal |
CN108124029A (en) * | 2017-12-06 | 2018-06-05 | 北京小米移动软件有限公司 | terminal device |
CN113472932A (en) * | 2021-06-11 | 2021-10-01 | Tcl通讯(宁波)有限公司 | Hole-free receiver device and mobile terminal |
CN113472932B (en) * | 2021-06-11 | 2023-10-03 | Tcl通讯(宁波)有限公司 | Pore-free earphone device and mobile terminal |
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Application publication date: 20161214 |