CN203894718U - Novel touch feedback device - Google Patents
Novel touch feedback device Download PDFInfo
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- CN203894718U CN203894718U CN201420244467.6U CN201420244467U CN203894718U CN 203894718 U CN203894718 U CN 203894718U CN 201420244467 U CN201420244467 U CN 201420244467U CN 203894718 U CN203894718 U CN 203894718U
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- touch
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- circuit board
- flexible circuit
- touch feedback
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Abstract
The utility model discloses a novel touch feedback device which comprises a touch screen. The lower side of the touch screen is connected with a high-voltage protection screen, the high-voltage protection screen is connected with an array ceramic touchpad, the array ceramic touchpad is adhered with a conducting layer, the conducting layer is attached onto a flexible circuit board, and the flexible circuit board is connected with a substrate. The novel touch feedback device has the advantages that the purpose of touch feedback can be achieved by the aid of a piezoelectric effect and a converse piezoelectric effect of ceramics, the thickness of the novel touch feedback device is smaller than 0.5mm, and accordingly requirements of a design concept of increasingly thin consumer electronic products can be met to a great extent.
Description
Technical field
The utility model relates to a kind of feedback assembly, is specifically related to a kind of novel touch-control feedback assembly.
Background technology
Along with the trend of hand-held electronic consumer goods slimming, more and more thinner for the thickness requirement of the electronic components of the plane touch-control series products such as mobile phone/PAD.Traditional touch-control feedback is to use the vibration of motor feedback, thereby when user clicks screen, produces sense of touch, but conventional motor is owing to adopting the manufacture craft of electromagnetic conversion, and its thickness cannot continue to reduce, and is difficult to meet the demand of slimming day by day.Pottery touch-control feedback technique is used in this field gradually, exists at present much thinner, more stable, the more effective market demand.
Utility model content
The purpose of this utility model is to overcome the problem that prior art exists, and a kind of novel touch-control feedback assembly is provided.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of novel touch-control feedback assembly; comprise touch-screen; described touch-screen below is connected with high voltage protective screen; described high voltage protective screen is connected with array ceramic Trackpad; described array ceramic Trackpad and conductive layer cohere; described conductive layer is attached in flexible circuit board, and described flexible circuit board is connected with substrate.
Further, described array ceramic Trackpad and the touch-control pottery conducting being arranged on described array ceramic Trackpad, on described conductive layer, be provided with arrays of conductive point, in described flexible circuit board, be provided with single-point array module, and described arrays of conductive point is connected with described single-point array module.
The beneficial effects of the utility model:
The utility model utilizes ceramic piezoelectric effect and inverse piezoelectric effect, realizes the object of touch-control feedback, and this device thickness is less than 0.5mm, meets greatly the design concept that consumption electronic product becomes thin day by day.
Accompanying drawing explanation
Fig. 1 is the structural representation of ultrathin motor of the present utility model;
Fig. 2 is the cut-open view of ultrathin motor of the present utility model.
Number in the figure explanation: 1, touch-screen, 2, high voltage protective layer, 3, array ceramic Trackpad, 3-1, touch-control pottery, 4, conductive layer, 4-1, arrays of conductive point, 5, flexible circuit board, 5-1, single-point array module, 6, substrate.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in seeing figures.1.and.2; a kind of novel touch-control feedback assembly; comprise touch-screen 1; described touch-screen 1 below is connected with high voltage protective screen 2; described high voltage protective screen 2 is connected with array ceramic Trackpad 3; described array ceramic Trackpad 3 coheres with conductive layer 4, and described conductive layer 4 is attached in flexible circuit board 5, and described flexible circuit board 5 is connected with substrate 6.
Further, described array ceramic Trackpad 3 and the touch-control pottery 3-1 conducting being arranged on described array ceramic Trackpad 3, on described conductive layer 4, be provided with arrays of conductive point 4-1, in described flexible circuit board 5, be provided with single-point array module 5-1, and described arrays of conductive point 4-1 is connected with described single-point array module 5-1.
Principle of the present utility model:
During the utility model work, when putting on touch-screen 1 effectively, touch-control pottery 3-1 in corresponding region senses this pressure, and be converted to electric signal by piezoelectric effect, by software analysis, judge and feed back to a driving signal, by inverse piezoelectric effect, drive touch-control pottery 3-1 to work, thereby realize touch-control feedback.Wherein high voltage protective layer 2 plays a protective role, and while preventing ceramic high-pressure work, electric charge is put outward, and substrate 6 can effectively amplify touch-control and feedback signal.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a novel touch-control feedback assembly; it is characterized in that; comprise touch-screen (1); described touch-screen (1) below is connected with high voltage protective screen (2); described high voltage protective screen (2) is connected with array ceramic Trackpad (3); described array ceramic Trackpad (3) coheres with conductive layer (4), and it is upper that described conductive layer (4) is attached to flexible circuit board (5), and described flexible circuit board (5) is connected with substrate (6).
2. novel touch-control feedback assembly according to claim 1, it is characterized in that, described array ceramic Trackpad (3) and touch-control pottery (3-1) conducting being arranged on described array ceramic Trackpad (3), on described conductive layer (4), be provided with arrays of conductive point (4-1), in described flexible circuit board (5), be provided with single-point array module (5-1), and described arrays of conductive point (4-1) is connected with described single-point array module (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244467.6U CN203894718U (en) | 2014-05-14 | 2014-05-14 | Novel touch feedback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244467.6U CN203894718U (en) | 2014-05-14 | 2014-05-14 | Novel touch feedback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203894718U true CN203894718U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420244467.6U Active CN203894718U (en) | 2014-05-14 | 2014-05-14 | Novel touch feedback device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203894718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112860092A (en) * | 2019-11-28 | 2021-05-28 | 北京钛方科技有限责任公司 | Virtual key touch feedback method, storage medium and device |
| WO2021203928A1 (en) * | 2020-04-09 | 2021-10-14 | 江西欧迈斯微电子有限公司 | Vibration module and electronic device |
-
2014
- 2014-05-14 CN CN201420244467.6U patent/CN203894718U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112860092A (en) * | 2019-11-28 | 2021-05-28 | 北京钛方科技有限责任公司 | Virtual key touch feedback method, storage medium and device |
| WO2021203928A1 (en) * | 2020-04-09 | 2021-10-14 | 江西欧迈斯微电子有限公司 | Vibration module and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |