CN203054722U - Three-dimensional vibration feedback device and displayer - Google Patents
Three-dimensional vibration feedback device and displayer Download PDFInfo
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- CN203054722U CN203054722U CN 201220690520 CN201220690520U CN203054722U CN 203054722 U CN203054722 U CN 203054722U CN 201220690520 CN201220690520 CN 201220690520 CN 201220690520 U CN201220690520 U CN 201220690520U CN 203054722 U CN203054722 U CN 203054722U
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- dimensional vibrating
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Abstract
The utility model discloses a three-dimensional vibration feedback device. The three-dimensional vibration feedback device comprises a vibration panel, a frame body and four three-dimensional vibration feedback units, wherein four containing grooves are formed at the periphery of the inner wall of the frame body, each three-dimensional vibration feedback unit comprises a damping plate, a vibration support frame, a horizontal piezoelectric vibrator and a vertical piezoelectric vibrator, each damping plate is contained in each containing groove at the corresponding side, each vibration support frame is provided with an installation portion, a first containing cavity and a second containing cavity, each installation portion is contained in each containing groove through each damping plate, the vibration panel is arranged on the vibration support frame, each horizontal piezoelectric vibrator is contained in each first containing cavity, and each vertical piezoelectric vibrator is contained in each second containing cavity. The three-dimensional vibration feedback device has the advantages of reinforcing the feedback function of a touch screen, widening the use field of the touch screen, overcoming the defect of tactile-free feedback when compared with traditional mechanical input, and enriching the feedback experience at the same time. The three-dimensional vibration feedback device is convenient and reliable to use, and can be applied to the large-size touch screen. The utility model further relates to a displayer provided with the three-dimensional vibration feedback device.
Description
Technical field
The utility model relates to a kind of display, relates in particular to a kind of display with three-dimensional vibrating feedback assembly.
Background technology
Development along with touch technologies such as infrared touch, resistance screen, capacitance plate, surface acoustic wave and optical images is widely used among the various human-computer interaction devices touch-screen, as mobile phone, computer, enquiry machine etc.Touching technique is compared with input equipments such as mouse, keyboards, and is easy to use and have better user and experience effect, but also exists inconvenience, namely lacks tactile feedback.Owing to do not feed back, the user can't perception button and definite " having finished this action ".
At present, adopt vibrational feedback at some mini-plants, when touching, drive the vibration of equipment by the oscillator of installing.As mobile phone etc.Said method, just simple vibration, feedback experiences is abundant inadequately, and can not be applied in the large scale touch feedback.
The utility model content
In view of this, be necessary to provide a kind of display that embodies the three-dimensional vibrating feedback assembly of three-dimensional vibrating effect and have this three-dimensional vibrating feedback assembly.
The utility model is to realize like this, a kind of three-dimensional vibrating feedback assembly, its involving vibrations panel, framework and four three-dimensional vibrating feedback units, offer four accepting grooves corresponding with these four three-dimensional vibrating feedback units around the inwall of this framework, each three-dimensional vibrating feedback unit comprises:
Damping sheet, it is housed in the accepting groove of a corresponding side;
Vibration rack, it is provided with installation portion, first host cavity and second host cavity, and this installation portion is fixed in this accepting groove by this damping sheet, and this vibration panel is installed on this vibration rack;
The horizontal direction piezoelectric vibrator, it is housed in this first host cavity; And
The vertical direction piezoelectric vibrator, it is housed in this second host cavity.
As the further improvement of such scheme, this vibration rack comprises:
First plate, it is parallel with this framework;
Second plate, it is vertical with this first plate, and an end of this first plate is fixed on this second plate the other end of this first plate formation support end;
The 3rd plate, it is parallel with this first plate, and an end of the 3rd plate and an end of this second plate are fixed, and the other end of the 3rd plate extends to the inwall of this framework; And
The 4th plate, it is parallel with this first plate, and an end of the 4th plate and the other end of this second plate are fixed, and the other end of the 4th plate forms this installation portion, and this installation portion is fixed in this accepting groove by this damping sheet;
Wherein, the 3rd plate, this second plate and the 4th plate surround this first host cavity successively, this first plate surrounds this second host cavity towards a side and this second plate of the 4th plate, this vibration panel is parallel to this first plate, and being separately fixed at all around of this vibration panel makes this vibration panel be supported by four these first plates on four these first plates.
As the further improvement of such scheme, this damping sheet comprises two daughter boards, and this installation portion is held by these two sub-plate holders and is fixed in the corresponding accepting groove.
As the further improvement of such scheme, this damping sheet offers the through hole of accommodating this installation portion, this installation portion by being housed in this through hole and with this damping sheet relative fixed.
As the further improvement of such scheme, four vibration racks of these four three-dimensional vibrating feedback units connect into rectangular frame structure, and four accepting grooves of this framework also constitute rectangular frame structure to accommodate corresponding installation portion.
As the further improvement of such scheme, this vibration rack is one-body molded.
The utility model also provides a kind of display, it comprises housing, touch-screen and three-dimensional vibrating feedback assembly, this housing offers form, this touch-screen is housed in this housing and sees through this form and appears, this three-dimensional vibrating feedback assembly involving vibrations panel, framework and four three-dimensional vibrating feedback units, this framework is installed in this form and is positioned on this touch-screen, offer four accepting grooves corresponding with these four three-dimensional vibrating feedback units around the inwall of this framework, each three-dimensional vibrating feedback unit comprises:
Damping sheet, it is housed in the accepting groove of a corresponding side;
Vibration rack, it is provided with installation portion, first host cavity and second host cavity, and this installation portion is fixed in this accepting groove by this damping sheet, and this vibration panel is installed on this vibration rack;
The horizontal direction piezoelectric vibrator, it is housed in this first host cavity; And
The vertical direction piezoelectric vibrator, it is housed in this second host cavity.
As the further improvement of such scheme, this vibration rack comprises:
First plate, it is parallel with this framework;
Second plate, it is vertical with this first plate, and an end of this first plate is fixed on this second plate the other end of this first plate formation support end;
The 3rd plate, it is parallel with this first plate, and an end of the 3rd plate and an end of this second plate are fixed, and the other end of the 3rd plate extends to the inwall of this framework; And
The 4th plate, it is parallel with this first plate, and an end of the 4th plate and the other end of this second plate are fixed, and the other end of the 4th plate forms this installation portion, and this installation portion is fixed in this accepting groove by this damping sheet;
Wherein, the 3rd plate, this second plate and the 4th plate surround this first host cavity successively, this first plate surrounds this second host cavity towards a side and this second plate of the 4th plate, this vibration panel is parallel to this first plate, and being separately fixed at all around of this vibration panel makes this vibration panel be supported by four these first plates on four these first plates.
As the further improvement of such scheme, this damping sheet comprises two daughter boards, and this installation portion is held by these two sub-plate holders and is fixed in the corresponding accepting groove.
As the further improvement of such scheme, this framework and this housing are one-body molded.
The three-dimensional vibrating feedback assembly that the utility model provides and have the display of this three-dimensional vibrating feedback assembly, strengthened the feedback function of touch-screen, promoted the use field of touch-screen, remedied the deficiency (atactilia feedback) that input is compared with tradition machinery, enriched feedback experiences simultaneously, in addition, it is convenient, reliable, can be applied to the large scale touch-screen.
Description of drawings
The partial schematic sectional view of the three-dimensional vibrating feedback assembly that Fig. 1 provides for the utility model preferred embodiments.
Fig. 2 is the local enlarged diagram among Fig. 1.
Fig. 3 is the three-dimensional vibrating feedback synoptic diagram of the three-dimensional vibrating feedback assembly in the application drawing 1.
Main symbol description: horizontal direction piezoelectric vibrator 201, vertical direction piezoelectric vibrator 202, vibration rack 203, damping sheet 204, framework 205, vibration panel 206, accepting groove 207, accepting groove 207, first host cavity 208, second host cavity 209, first plate 21, second plate 22, the 3rd plate 23, the 4th plate 24.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1 and Fig. 2, the partial schematic sectional view of the three-dimensional vibrating feedback assembly that it provides for the utility model preferred embodiments.The three-dimensional vibrating feedback assembly is applied in the display (not shown), and this display comprises housing and touch-screen, and this housing offers form, and this touch-screen is housed in this housing and sees through this form and appears.
This three-dimensional vibrating feedback assembly involving vibrations panel 206, framework 205 and four three-dimensional vibrating feedback units, this framework 205 is installed in this form and is positioned on this touch-screen, offer four accepting grooves 207 corresponding with these four three-dimensional vibrating feedback units around the inwall of this framework 205, each three-dimensional vibrating feedback unit comprises damping sheet 204, vibration rack 203, horizontal direction piezoelectric vibrator 201 and vertical direction piezoelectric vibrator 202.
This vibration rack 203 comprises first plate 21, second plate 22, the 3rd plate 23 and the 4th plate 24.First plate 21 is parallel with this framework 205; Second plate 22 is vertical with this first plate 21, and an end of this first plate 21 is fixed on this second plate 22 other end of this first plate 21 formation support end; The 3rd plate 23 is parallel with this first plate 21, and an end of the 3rd plate 23 and an end of this second plate 22 are fixed, and the other end of the 3rd plate 23 extends to the inwall of this framework 205; The 4th plate 24 is parallel with this first plate 21, and an end of the 4th plate 24 and the other end of this second plate 22 are fixed, and the other end of the 4th plate 24 forms this installation portion, and this installation portion is fixed in this accepting groove 207 by this damping sheet 204.
Wherein, the 3rd plate 23, this second plate 22 and the 4th plate 24 surround this first host cavity 207 successively, this first plate 21 surrounds this second host cavity 209 towards a side and this second plate 22 of the 4th plate 24, this vibration panel 206 is parallel to this first plate 21, and being separately fixed at all around of this vibration panel 206 makes this vibration panel 206 be supported by four these support ends on four these first plates 21.Preferably, this vibration rack 203 is one-body molded.This framework 205 also can be the part of this housing, and one-body molded with this housing.
In the present embodiment, this damping sheet 204 offers the through hole of accommodating this installation portion, this installation portion by being housed in this through hole and with these damping sheet 204 relative fixed.Certainly, in other embodiments, this damping sheet can be two daughter boards, and this installation portion is held by these two sub-plate holders and is fixed in the corresponding accepting groove 207.
Four vibration racks 203 of these four three-dimensional vibrating feedback units can connect into rectangular frame structure, and four accepting grooves 207 of this framework 205 also constitute rectangular frame structure to accommodate corresponding installation portion.
Please in conjunction with Fig. 3, when vibration rack 203 vibrations, framework 205 can not vibrated thereupon, only drives vibration panel 206 vibrations.Horizontal direction piezoelectric vibrator 201 is fixed on vibration rack 203 sides, produce the horizontal direction vibration during work, by a plurality of horizontal direction piezoelectric vibrator 201 in phase vibrations simultaneously, drive vibration rack 203 and vibration panel 206 generation horizontal direction vibrations, when the user touches vibration panel 206, make the user experience the vibrational feedback of horizontal direction (X, Y-direction).Vertical direction piezoelectric vibrator 202 is fixed on below the vibration rack 203, produces the vertical direction vibration during work, by a plurality of vertical direction piezoelectric vibrator 202 in phase vibrations simultaneously, drives vibration rack 203 and vibration panel 206 generation vertical direction vibrations.
By Oscillation Amplitude and the frequency of the different piezoelectric vibrator work of selection work, each piezoelectric vibrator, can produce vibration panel 206 X, Y, combination of vibrations that the Z direction is different.When the user touches this vibration plane, 206 o'clock, touch-screen was judged its touch location, according to different feedback needs, selected corresponding combination of vibrations, gave the feedback of three direction various combinations of user, had realized the vibrational feedback of three-dimensional when the user touches.
In sum, the disclosed three-dimensional vibrating feedback assembly of the utility model can be applicable to display, especially can be applicable to have the display of large scale touch-screen.At the front and back sides (X-direction) of vibration rack, a plurality of piezoelectric vibrators are installed, same-phase work simultaneously, oscillation intensity strengthens, and can drive vibration panel has acceleration more than the 1.5G, the feedback of giving user's directions X at directions X.In the left and right side of vibration rack (Y direction), all around below (Z-direction) adopt identical method, as shown in Figure 3.When the user touched, haptic feedback system was given the vibrational feedback of user's three-dimensional according to the sense of touch " effect " that prestores (X, Y, Oscillation Amplitude and frequency that the Z direction is different, and optionally oscillator vibration).By adjusting the quantity of piezoelectric vibrator, can satisfy the feedback request of various sizes.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. three-dimensional vibrating feedback assembly, it is characterized in that, offer four accepting grooves corresponding with these four three-dimensional vibrating feedback units around its involving vibrations panel, framework and four three-dimensional vibrating feedback units, the inwall of this framework, each three-dimensional vibrating feedback unit comprises:
Damping sheet, it is housed in the accepting groove of a corresponding side;
Vibration rack, it is provided with installation portion, first host cavity and second host cavity, and this installation portion is fixed in this accepting groove by this damping sheet, and this vibration panel is installed on this vibration rack;
The horizontal direction piezoelectric vibrator, it is housed in this first host cavity; And
The vertical direction piezoelectric vibrator, it is housed in this second host cavity.
2. three-dimensional vibrating feedback assembly as claimed in claim 1 is characterized in that, this vibration rack comprises:
First plate, it is parallel with this framework;
Second plate, it is vertical with this first plate, and an end of this first plate is fixed on this second plate the other end of this first plate formation support end;
The 3rd plate, it is parallel with this first plate, and an end of the 3rd plate and an end of this second plate are fixed, and the other end of the 3rd plate extends to the inwall of this framework; And
The 4th plate, it is parallel with this first plate, and an end of the 4th plate and the other end of this second plate are fixed, and the other end of the 4th plate forms this installation portion, and this installation portion is fixed in this accepting groove by this damping sheet;
Wherein, the 3rd plate, this second plate and the 4th plate surround this first host cavity successively, this first plate surrounds this second host cavity towards a side and this second plate of the 4th plate, this vibration panel is parallel to this first plate, and being separately fixed at all around of this vibration panel makes this vibration panel be supported by four these first plates on four these first plates.
3. three-dimensional vibrating feedback assembly as claimed in claim 2 is characterized in that, this damping sheet comprises two daughter boards, and this installation portion is held by these two sub-plate holders and is fixed in the corresponding accepting groove.
4. three-dimensional vibrating feedback assembly as claimed in claim 2 is characterized in that, this damping sheet offers the through hole of accommodating this installation portion, this installation portion by being housed in this through hole and with this damping sheet relative fixed.
5. three-dimensional vibrating feedback assembly as claimed in claim 2 is characterized in that, four vibration racks of these four three-dimensional vibrating feedback units connect into rectangular frame structure, and four accepting grooves of this framework also constitute rectangular frame structure to accommodate corresponding installation portion.
6. three-dimensional vibrating feedback assembly as claimed in claim 2 is characterized in that, this vibration rack is one-body molded.
7. display, it comprises housing and touch-screen, this housing offers form, this touch-screen is housed in this housing and sees through this form and appears, it is characterized in that, this display also comprises the three-dimensional vibrating feedback assembly, this three-dimensional vibrating feedback assembly involving vibrations panel, framework and four three-dimensional vibrating feedback units, this framework is installed in this form and is positioned on this touch-screen, offer four accepting grooves corresponding with these four three-dimensional vibrating feedback units around the inwall of this framework, each three-dimensional vibrating feedback unit comprises:
Damping sheet, it is housed in the accepting groove of a corresponding side;
Vibration rack, it is provided with installation portion, first host cavity and second host cavity, and this installation portion is fixed in this accepting groove by this damping sheet, and this vibration panel is installed on this vibration rack;
The horizontal direction piezoelectric vibrator, it is housed in this first host cavity; And
The vertical direction piezoelectric vibrator, it is housed in this second host cavity.
8. display as claimed in claim 7 is characterized in that, this vibration rack comprises:
First plate, it is parallel with this framework;
Second plate, it is vertical with this first plate, and an end of this first plate is fixed on this second plate the other end of this first plate formation support end;
The 3rd plate, it is parallel with this first plate, and an end of the 3rd plate and an end of this second plate are fixed, and the other end of the 3rd plate extends to the inwall of this framework; And
The 4th plate, it is parallel with this first plate, and an end of the 4th plate and the other end of this second plate are fixed, and the other end of the 4th plate forms this installation portion, and this installation portion is fixed in this accepting groove by this damping sheet;
Wherein, the 3rd plate, this second plate and the 4th plate surround this first host cavity successively, this first plate surrounds this second host cavity towards a side and this second plate of the 4th plate, this vibration panel is parallel to this first plate, and being separately fixed at all around of this vibration panel makes this vibration panel be supported by four these first plates on four these first plates.
9. display as claimed in claim 8 is characterized in that, this damping sheet comprises two daughter boards, and this installation portion is held by these two sub-plate holders and is fixed in the corresponding accepting groove.
10. display as claimed in claim 8 is characterized in that, this framework and this housing are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690520 CN203054722U (en) | 2012-12-13 | 2012-12-13 | Three-dimensional vibration feedback device and displayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690520 CN203054722U (en) | 2012-12-13 | 2012-12-13 | Three-dimensional vibration feedback device and displayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203054722U true CN203054722U (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220690520 Expired - Lifetime CN203054722U (en) | 2012-12-13 | 2012-12-13 | Three-dimensional vibration feedback device and displayer |
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| Country | Link |
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| CN (1) | CN203054722U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632077A (en) * | 2018-11-27 | 2019-04-16 | 电子科技大学 | A kind of the built-in three-dimension display methods and device of vibration signal time frequency analysis result |
| CN111538403A (en) * | 2019-12-25 | 2020-08-14 | 瑞声科技(新加坡)有限公司 | Haptic feedback device |
| WO2021036054A1 (en) * | 2019-08-28 | 2021-03-04 | 南昌欧菲生物识别技术有限公司 | Touch-control feedback module and touch-control device |
| WO2021128018A1 (en) * | 2019-12-24 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Profiling tactile feedback device and tactile feedback generating method therefor |
-
2012
- 2012-12-13 CN CN 201220690520 patent/CN203054722U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632077A (en) * | 2018-11-27 | 2019-04-16 | 电子科技大学 | A kind of the built-in three-dimension display methods and device of vibration signal time frequency analysis result |
| WO2021036054A1 (en) * | 2019-08-28 | 2021-03-04 | 南昌欧菲生物识别技术有限公司 | Touch-control feedback module and touch-control device |
| WO2021128018A1 (en) * | 2019-12-24 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Profiling tactile feedback device and tactile feedback generating method therefor |
| CN111538403A (en) * | 2019-12-25 | 2020-08-14 | 瑞声科技(新加坡)有限公司 | Haptic feedback device |
| CN111538403B (en) * | 2019-12-25 | 2024-04-02 | 瑞声科技(新加坡)有限公司 | Haptic feedback device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
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| CX01 | Expiry of patent term |