CN105452993A - Touch feedback vibration device for panel - Google Patents
Touch feedback vibration device for panel Download PDFInfo
- Publication number
- CN105452993A CN105452993A CN201480034138.1A CN201480034138A CN105452993A CN 105452993 A CN105452993 A CN 105452993A CN 201480034138 A CN201480034138 A CN 201480034138A CN 105452993 A CN105452993 A CN 105452993A
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- China
- Prior art keywords
- touch
- vibration unit
- circuit
- piezoelectric vibration
- contact panel
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The present invention is a touch feedback vibration device for a panel, used on a touch panel. The touch panel is provided with a touch feedback circuit. The present invention mainly comprises a piezoelectric (piezo) vibration unit arranged on the back side of the touch panel. The piezoelectric vibration unit is connected to a vibration circuit, and the vibration circuit is connected to the touch feedback circuit. Therefore, when the touch panel detects a user is touching, the touch feedback circuit sends a signal to activate the vibration circuit so as to drive the piezoelectric vibration unit to vibrate the touch panel and feedback the vibration to the user touching the touch panel, and the user is aware of the completion of the touch action from the vibration.
Description
The present invention is on one kind
Panel touch-control feedback vibrating device, the feedback vibrating device that contributes to electronic product be used for a long time powerful especially in regard to a kind of with low cost, saving electric power, effect.
Current intelligent electronic product, is emphasized with the interaction function between electronic product and user mostly, and its key is that the electronic product has an input equipment of suitable intuition, common such as mobile phone or the Touch Screen of computer.In order to ensure the completion of input action, it can select to react feedback signals user more than the known Touch Screen, for example, when user's touch-control Touch Screen, the Touch Screen, which can produce vibration or send the sound, allows user to perceive, thereby ensuring that the completion of input.
The known Touch Screen mainly includes contact panel, and there is the contact panel touch-control to react circuit, and produce the mode of vibration, be to take vibrating motor mostly.The principle of the vibrating motor, is essentially consisted in and eccentric wheel is provided with motor output shaft, when the vibrating motor starts, and drives the eccentric wheel to rotate on the motor output shaft, and vibration is produced by the eccentric wheel whipping.
But, known vibrating motor is limited to structure, its volume, weight have certain limitation, and it is higher for the demand of electric power, if applying on the small-sized electronic product such as mobile phone, the use time after the volume, weight and charging of the electronic product is necessarily affected, therefore to improve the vibration efficiency of electronic product, it is necessary to separately look for other equivalent vibrating devices.
Inventor is urgently to think to be improved innovation, it is considered to other devices vibrated as contact panel feedback in view of the foregoing.
Inventor has found, in existing electronic applications, piezoelectricity (piezo)
Vibrator is a kind of miniature electronic building brick, and mechanical vibration must be produced by being powered, and is only applied at present in a small number of fields.There is small volume due to the piezoelectric vibrator, it is power saving, cheap, therefore be quite suitable as the touch-control feedback vibrating device of such as mobile phone compact electronic device.
Via long-term research and development and implementation, the suitable experience of accumulation, successfully research and development complete this part panel touch-control feedback vibrating device finally.
The main purpose of the present invention is to be to provide a kind of panel touch-control feedback vibrating device, and it is quick on the draw, acted really, can be when user operates contact panel, and real-time feedback is vibrated to user to determine the completion of touch-control.
Another object of the present invention is to be to provide a kind of panel touch-control feedback vibrating device, and it contributes to the volume, the weight that reduce electronic product, and then promotes the price of the electronic product more cheap and contribute to popularization.
A further object of the present invention is to be to provide a kind of panel touch-control feedback vibrating device, and it saves electricity needs, is particularly suitable for use in mobile electronic product, such as intelligent mobile phone, can extend the charging use time of the electronic product.
The further object of the present invention is to be to provide a kind of panel touch-control feedback vibrating device, and it can also send the sound by the control of vibration frequency, sounding reminding function when can be sent a telegram here as intelligent mobile phone.
It may achieve foregoing invention first purpose kind panel touch-control feedback vibrating device, be used on contact panel, there is the contact panel touch-control to react circuit, and the invention mainly comprises have a piezoelectricity (piezo)
Vibration unit, the piezoelectric vibration unit is arranged on the contact panel back, and the piezoelectric vibration unit is connected with vibrating circuit, and the vibrating circuit is connected to touch-control reaction circuit.
Thereby, when the contact panel senses user's touch-control, touch-control reaction circuit sending signal starts the vibrating circuit, to drive the piezoelectric vibration unit to produce vibration to the contact panel, vibration is set to feed back to the user of the touch-control contact panel, the user learns the completion of touch by vibrating.
The piezoelectric vibration unit is the structure of single-layer type or multiple field, and its shape can be any geometric modelling, such as circle, triangle, quadrangle, or other polygons.
The piezoelectric vibration unit is provided with one or more strong point and is fixed on the contact panel back side, and it is the good conduct vibrations materials such as metallic elastic material or plastic material, and the vibration that the piezoelectric vibration unit is produced is transferred to the contact panel.
The piezoelectric vibration unit coordinates the larger contact panel, and a plurality of piezoelectric vibration units can be set simultaneously and the configuration that is averaged is at the contact panel back side, identical feedback vibration can be experienced by making each region of the contact panel.
The piezoelectric vibration unit can also be vibration module form, the vibration module bag, which expands, conductive plate, a plurality of piezoelectric vibration units are laid with the conductive plate, the size of the contact panel is coordinated to set, the single vibration module can be used or while a plurality of vibration modules are set, in the hope of reaching for vibrating effect.
Can be with electric wire connection or flexible circuit board (FPC) between the piezoelectric vibration unit and vibrating circuit
Connection.Or vibrating circuit can be set on circuit boards, align the tie point of the piezoelectric vibration unit and vibrating circuit, then metal clips or spring are placed, when the circuit board is locked it is the compressible metal clips or spring contacts the piezoelectric vibration unit and vibrating circuit and is attached, without processing connection in addition.
In addition, coordinating the incoming call indicating module of intelligent mobile phone, the incoming call indicating module must control the vibrating circuit to send high-frequency signal when sensing has incoming call, allow the piezoelectric vibration unit to send the sound, remind user someone's incoming call.
Fig. 1 is the structural perspective of the panel touch-control feedback vibrating device of the present invention；
Fig. 2 is the structure front view of the panel touch-control feedback vibrating device；
Fig. 3 is the structural side view of the panel touch-control feedback vibrating device；
Fig. 4 is the implementation illustration of the panel touch-control feedback vibrating device；
Fig. 5 is the change in shape illustration of the panel touch-control feedback vibrating device；
Fig. 6 sets illustration for the first modularization of the panel touch-control feedback vibrating device；
Fig. 7 sets illustration for the second modularization of the panel touch-control feedback vibrating device；
Fig. 8 is the structural representation that the panel touch-control feedback vibrating device is connected with flexible circuit board；
Fig. 9 is the structural representation that the panel touch-control feedback vibrating device is connected with metal clips or spring；And
Figure 10 is the implementation illustration that the panel touch-control feedback vibrating device carries out sounding operation.
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
Refer to Fig. 1 to Fig. 4 and show a kind of panel touch-control feedback vibrating device of the present invention, be used in the contact panel 2 of electronic product
On, when the touch-control of user 3 is to the contact panel 2, the contact panel 2 can produce vibration and feed back to the user 3, allow the user 3 to know reaching for touch.
The invention mainly comprises there is a piezoelectricity (piezo) vibration unit 1, the piezoelectric vibration unit 1 is arranged on the contact panel 2
Back, the piezoelectric vibration unit 1 is connected with vibrating circuit 11, and there is the contact panel 2 touch-control to react circuit 21, the vibrating circuit 11 is connected to touch-control reaction circuit 21.
Thereby, when the contact panel 2 senses 3 touch-control of user, touch-control reaction circuit 21, which sends signal, makes the vibrating circuit 11
Start, to drive 1 pair of piezoelectric vibration unit contact panel 2 to produce vibration, vibration is fed back to the user 3 of the touch-control contact panel 2, the user 3 is learnt the completion of touch by vibration.
The piezoelectric vibration unit 1
For the structure of single-layer type or multiple field, such as the present embodiment is two-layer stratigraphic structure.Its shape can be any geometric modelling, such as circle, triangle, quadrangle (such as Fig. 5), or other polygons.In addition, the piezoelectric vibration unit 1
It is provided with one or more strong point 12 and is fixed on the back side of contact panel 2, and in order to which the vibration for producing the piezoelectric vibration unit 1 is transferred to the contact panel 2, the strong point 12
Also function as point, can be the good conduct vibrations materials such as metallic elastic material or plastic material, reaching for transmission is vibrated with profit.
The piezoelectric vibration unit 1 coordinates the size of the contact panel 2 to set, for the larger contact panel 2
, a plurality of piezoelectric vibration units 1 can be simultaneously set and the configuration that is averaged is at the back side of contact panel 2, identical feedback vibration can be experienced by making each region of the contact panel 2.
Or, as shown in Fig. 6, Fig. 7, the piezoelectric vibration unit 1 can also be the form of vibration module 4, i.e. the vibration module 4
Bag expands the conductive plate 41 for having a metal material, and a plurality of piezoelectric vibration units 1 are laid with the conductive plate 41.Similarly, the conductive plate 41
For circle, triangle, quadrangle, or other polygons.Using upper, also coordinate the size of the contact panel 2 to set, for the larger contact panel 2, a plurality of vibration modules 4 can be set simultaneously
, in the hope of reaching for vibrating effect.
In addition, referring again to shown in Fig. 1 to Fig. 5, can be with electric wire 51 between the piezoelectric vibration unit 1 and vibrating circuit 11
Connection, but consider installation space, frivolous intelligent mobile phone is for example required, then as shown in Fig. 8, the present invention can also take frivolous flexible circuit board (FPC) 52 as the piezoelectric vibration unit 1 and vibrating circuit 11
Between connection.
Refer to shown in Fig. 9, it is considered to the assembling of electronic product, the meeting on-line equipment of circuit board 6 of majority electronic product is in the contact panel 2 at present
Rear, then completed with outer cover packaging, in the hope of saving space.Therefore, vibrating circuit 11 can be arranged on the circuit board 6, make the piezoelectric vibration unit 1 and vibrating circuit 11
Tie point align, metal clips or spring 53 are then placed, when the circuit board 6 is locked, you can while compressing the metal clips or spring 53 contacts the piezoelectric vibration unit 1 and vibrating circuit 11
And be attached, without processing connection in addition.
Refer to shown in Figure 10, the vibration frequency of the piezoelectric vibration unit 1 is about in 100 ~ 300Hz
, for higher frequency, vibrating effect declines, but can produce audio signal.Therefore, coordinate the incoming call indicating module 7 of intelligent mobile phone, the incoming call indicating module 7 must control the vibrating circuit 11 when sensing has incoming call
High-frequency signal is sent, allows the piezoelectric vibration unit 1 to produce about 2K ~ 4KHz audio frequency vibration, uses and send the sound, the someone of user 3 incoming call is reminded, purposes is more extensive.
Panel touch-control feedback vibrating device provided by the present invention, when being compared to each other with other located by prior art, more for following advantages：
1.
The feedback vibrating effect of the present invention is quick on the draw, act really, can feedback in real time vibrate to user to determine the completion of touch-control, allow user to be absorbed in the operation of touch-control, and reduce the stand-by period.
2.
The present invention takes piezoelectric vibration unit, and it is advantageous in that small volume, lightweight, the volume of electronic product can be greatly decreased without being specifically designed processing procedure, it is possible to decrease the manufacturing cost of the electronic product, while structure is simple, it is more durable to use.
3.
The present invention can more reduce electricity needs, and be particularly suitable for use in mobile electronic product, such as intelligent mobile phone, significantly extends the charging use time of the electronic product.
4.
The present invention is by controlling the vibration frequency of the piezoelectric vibration unit also to send the sound, sounding reminding function when can be sent a telegram here as intelligent mobile phone, fully to apply the characteristic of the piezoelectric vibration unit.
Above-listed detailed description is to be specifically described for one of present invention possible embodiments, only the embodiment and is not used to limit the scope of the claims of the present invention, all without departing from skill spirit equivalence enforcement or change for it of the present invention, is intended to be limited solely by the scope of the claims of this case.
Claims (9)
- A kind of panel touch-control feedback vibrating device, includes contact panel, and there is the contact panel touch-control to react circuit, it is characterised in that：Piezoelectric vibration unit, it is connected with vibrating circuit, and the piezoelectric vibration unit is arranged on the contact panel back side, and the vibrating circuit is then connected to touch-control reaction circuit；When the contact panel senses touch-control, touch-control reaction circuit sending signal starts the vibrating circuit, to drive the piezoelectric vibration unit to produce vibration to the contact panel, vibration is fed back to the user of the touch-control contact panel.
- Such as claim 1 Described panel touch-control feedback vibrating device, it is characterised in that the piezoelectric vibration unit is circle, triangle, quadrangle, or other polygons.
- Such as claim 1 Described panel touch-control feedback vibrating device, it is characterised in that the piezoelectric vibration unit is with a plurality of and average configuration at the contact panel back side, and identical feedback vibration can be experienced by making each region of the contact panel.
- Such as claim 1 Described panel touch-control feedback vibrating device, it is characterised in that the piezoelectric vibration unit is formed as vibration module with a plurality of combinations on conductive plate.
- Such as claim 4 Described panel touch-control feedback vibrating device, it is characterised in that the conductive plate is circle, triangle, quadrangle, or other polygons.
- Such as claim 1 Described panel touch-control feedback vibrating device, it is characterised in that be attached between the piezoelectric vibration unit and vibrating circuit with electric wire or flexible circuit board.
- Such as claim 1 Described panel touch-control feedback vibrating device, it is characterised in that contact connection is carried out with metal clips or spring between the piezoelectric vibration unit and vibrating circuit.
- Such as claim 1 Described panel touch-control feedback vibrating device, it is characterised in that the piezoelectric vibration unit is provided with one or more strong point and is fixed on the contact panel back side.
- Such as claim 8 Described panel touch-control feedback vibrating device, it is characterised in that the strong point is metallic elastic material or plastic material, the vibration that the piezoelectric vibration unit is produced is transferred to the contact panel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/070690 WO2015106413A1 (en) | 2014-01-16 | 2014-01-16 | Touch feedback vibration device for panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105452993A true CN105452993A (en) | 2016-03-30 |
Family
ID=53542282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480034138.1A Pending CN105452993A (en) | 2014-01-16 | 2014-01-16 | Touch feedback vibration device for panel |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105452993A (en) |
| WO (1) | WO2015106413A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107357465A (en) * | 2017-07-26 | 2017-11-17 | 深圳天珑无线科技有限公司 | Information processing method, device and nonvolatile computer storage media |
| CN111796720A (en) * | 2020-07-14 | 2020-10-20 | 北海翰博士科技有限公司 | Touch display screen with clear touch feedback |
| US20220312109A1 (en) * | 2020-08-12 | 2022-09-29 | Sony Group Corporation | Electronic device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568960A (en) * | 2019-09-04 | 2019-12-13 | 昆山龙朋精密电子有限公司 | Piezoelectric touch feedback device |
| CN114661147A (en) * | 2020-12-23 | 2022-06-24 | 神基投资控股股份有限公司 | Touch feedback control method of electronic device, touch kit and electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100039403A1 (en) * | 2005-07-28 | 2010-02-18 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Touch device and method for providing tactile feedback |
| CN101989139A (en) * | 2009-08-07 | 2011-03-23 | 介面光电股份有限公司 | Array type touch panel with touch feedbacks |
| CN102693032A (en) * | 2011-03-23 | 2012-09-26 | 三星电机株式会社 | Piezoelectric vibration module and touch screen using the same |
| CN103282865A (en) * | 2010-12-28 | 2013-09-04 | 太阳诱电株式会社 | Piezoelectric oscillation device and touch panel device |
| CN103282868A (en) * | 2011-10-19 | 2013-09-04 | 松下电器产业株式会社 | Electronic device |
-
2014
- 2014-01-16 CN CN201480034138.1A patent/CN105452993A/en active Pending
- 2014-01-16 WO PCT/CN2014/070690 patent/WO2015106413A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100039403A1 (en) * | 2005-07-28 | 2010-02-18 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Touch device and method for providing tactile feedback |
| CN101989139A (en) * | 2009-08-07 | 2011-03-23 | 介面光电股份有限公司 | Array type touch panel with touch feedbacks |
| CN103282865A (en) * | 2010-12-28 | 2013-09-04 | 太阳诱电株式会社 | Piezoelectric oscillation device and touch panel device |
| CN102693032A (en) * | 2011-03-23 | 2012-09-26 | 三星电机株式会社 | Piezoelectric vibration module and touch screen using the same |
| CN103282868A (en) * | 2011-10-19 | 2013-09-04 | 松下电器产业株式会社 | Electronic device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107357465A (en) * | 2017-07-26 | 2017-11-17 | 深圳天珑无线科技有限公司 | Information processing method, device and nonvolatile computer storage media |
| CN107357465B (en) * | 2017-07-26 | 2020-12-22 | 深圳天珑无线科技有限公司 | Information processing method, information processing apparatus, and non-volatile computer storage medium |
| CN111796720A (en) * | 2020-07-14 | 2020-10-20 | 北海翰博士科技有限公司 | Touch display screen with clear touch feedback |
| CN111796720B (en) * | 2020-07-14 | 2023-11-17 | 北海翰博士科技有限公司 | Touch display screen with clear touch feedback |
| US20220312109A1 (en) * | 2020-08-12 | 2022-09-29 | Sony Group Corporation | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015106413A1 (en) | 2015-07-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |