CN207182259U - Touch screen type keyboard - Google Patents
Touch screen type keyboard Download PDFInfo
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- CN207182259U CN207182259U CN201721152623.6U CN201721152623U CN207182259U CN 207182259 U CN207182259 U CN 207182259U CN 201721152623 U CN201721152623 U CN 201721152623U CN 207182259 U CN207182259 U CN 207182259U
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- touch
- touch feedback
- electrode layer
- recognition
- screen type
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Abstract
It the utility model is related to a kind of touch screen type keyboard; including cover sheet, touch feedback electrode layer and recognition by pressing keys circuit layer; cover sheet has touch surface and the faying face back on touch surface; touch feedback electrode layer is arranged at faying face; and form the first touch feedback region of grid; first touch feedback region has multiple key zones separated by grid lines, and each recognition by pressing keys circuit block is located in corresponding each key zone.During energization; touch feedback electrode layer loads a pulse voltage; when user touches the touch surface of cover sheet; and when just touching the grid lines of touch feedback electrode layer; the finger of user is coupled with touch feedback electrode layer, and finger is upset, and user knows that this is the intersection of two adjacent keys; therefore user is easier to find the position of button, substantially increases Consumer's Experience.
Description
Technical field
Keyboard technique field is the utility model is related to, more particularly to a kind of touch screen type keyboard.
Background technology
Keyboard is the most frequently used and most important input equipment, can be by English alphabet, numeral, punctuation mark by keyboard
Etc. being input in computer, so as to send order, input data etc. to computer.
Keyboard is generally made up of three shell, button and internal circuit parts, and shell typically uses different types of plastics
Compacting is formed, and button is made up of button socket and keycap two parts, and internal circuit is almost covered with whole keyboard, the key of this structure
It is thicker to check and regulate body.
In order to reduce the integral thickness of keyboard, touch screen type keyboard arises at the historic moment.Although traditional touch screen type keyboard can
With reduce thickness, but user can not perceive specific key position when in use, have impact on the use feeling of user.
Utility model content
Based on this, it is necessary to for above-mentioned technical problem, there is provided a kind of touch screen type keyboard that can improve Consumer's Experience.
A kind of touch screen type keyboard, including：
Cover sheet, including touch surface and the faying face back on the touch surface；
Touch feedback electrode layer, is arranged at the faying face of the cover sheet, and the touch feedback electrode layer forms grid
The the first touch feedback region changed, the first touch feedback region have multiple key zones separated by grid lines；And
Recognition by pressing keys circuit layer, is arranged at the faying face side of the cover sheet, and the recognition by pressing keys circuit layer includes
Multiple recognition by pressing keys circuit blocks, each recognition by pressing keys circuit block correspond to each key zone.
Above-mentioned touch screen type keyboard at least has advantages below：
Touch feedback electrode layer is arranged at faying face, and forms the first touch feedback region of grid, the first touch feedback
Region has multiple key zones separated by grid lines, and each recognition by pressing keys circuit block is located in corresponding each key zone.During energization,
Touch feedback electrode layer loads a pulse voltage, when the touch surface of user's touch cover sheet, and just touches touch feedback
During the grid lines of electrode layer, finger and the touch feedback electrode layer of user are coupled, and finger is upset, and user knows that this is two
The intersection of individual adjacent key, therefore user is easier to find the position of button, substantially increases Consumer's Experience.
In one of the embodiments, the recognition by pressing keys circuit layer is arranged at the touch feedback electrode layer away from described
On the surface of cover sheet.Recognition by pressing keys circuit layer can so preferably electrically connected with corresponding flexible PCB, improves letter
Number detection sensitivity.
In one of the embodiments, the first touch feedback region has the F keys area separated by grid lines and J
Position feedback portion is respectively formed with key area, the F keys area and the J keys area.The simulation of position feedback portion is real
F keys can perceive F keys and J with the locator protrusions on J keys, user when being slided in the touch surface of cover sheet on body keyboard
Key, consequently facilitating identifying two keys, play a part of positioning.
In one of the embodiments, the touch feedback electrode layer also includes the second touch feedback region, and described second
Touch feedback region is arranged at intervals with the first touch feedback region, and the recognition by pressing keys circuit layer includes sliding identification circuit
Block, the second touch feedback region correspond to the slip identification circuit block.User is anti-in corresponding second tactile of cover sheet
When presenting region slip, the effect of frictional force can be experienced, further improves Consumer's Experience.
In one of the embodiments, the touch feedback electrode layer also includes the 3rd touch feedback region, and the described 3rd
Touch feedback region is arranged at intervals with the first touch feedback region, and the recognition by pressing keys circuit layer includes mouse identification circuit
Block, the 3rd touch feedback region correspond to the mouse identification circuit block.User corresponds to mouse identification electricity in cover sheet
During the 3rd touch feedback region operation of road block, haptic feedback effect can be increased, further improve Consumer's Experience.
In one of the embodiments, the touch feedback electrode layer is semiconductor coating.Technical maturity, be advantageous to improve
Yields.
In one of the embodiments, the semiconductor coating is indium tin oxide layer or tin indium oxide zinc layers.Indium oxide
Tin layers or tin indium oxide zinc layers can be realized visual transparent.
In one of the embodiments, in addition to pressure sensor, the pressure sensor are arranged at the recognition by pressing keys
The lower section of circuit layer.Pressure sensor can realize the weight pressing of single button, call different functions.
In one of the embodiments, the pressure sensor includes first electrode layer, pressure drag material layer and second electrode
Layer, the first electrode layer are located at the opposite sides of the pressure drag material layer with the second electrode lay respectively.Pressure sensor
Formed for pressure drag material, precision is high, high sensitivity.
Brief description of the drawings
Fig. 1 is the structural representation of the touch screen type keyboard in an embodiment；
Fig. 2 is the structural representation of the touch feedback electrode layer of touch screen type keyboard shown in Fig. 1；
Fig. 3 is the sectional view of touch screen type keyboard shown in Fig. 1；
Fig. 4 is the sectional view of pressure sensor in an embodiment.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be to be much different from other manner described here to implement, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific implementation opened.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Each technical characteristic of embodiment described above
Can arbitrarily it be combined, to make description succinct, not to all possible combination of each technical characteristic in above-described embodiment
All it is described, as long as however, contradiction is not present in the combination of these technical characteristics, is all considered to be the model of this specification record
Enclose.
Fig. 1 to Fig. 3 is referred to, is the touch screen type keyboard 10 in an embodiment, user is using the touch-screen type key
During disk 10, it can be stimulated by touch feedback, it is easier to find the position of button, improve Consumer's Experience.Specifically, touch-screen type key
Disk 10 includes cover sheet 100, touch feedback electrode layer 200 and recognition by pressing keys circuit layer 300.
Referring to Fig. 3, specific in present embodiment, cover sheet 100 includes touch surface 110 and back on touch surface
110 faying face 120.Touch surface 110 is intended for user, and user touches when using the touch screen type keyboard 10 and pressing is touched
Touch face 110.Faying face 120 is made up back on touch surface 110, cover sheet 100 of transparence material.For example, cover sheet 100
Can be glass cover-plate, or PET cover plates etc..
Touch feedback electrode layer 200 is arranged at the faying face 120 of cover sheet 100, and touch feedback electrode layer 200 forms net
The the first touch feedback region 210 formatted, the first touch feedback region 210 have multiple key zones 211 separated by grid lines.
Specifically, the first touch feedback region of gridding can be formed by way of the patternings such as sputter, etching, exposure, development
210, the key zone 211 of formation can be square structure.That is, grid lines forms square grid.
Recognition by pressing keys circuit layer 300 is arranged at the side of faying face 120 of cover sheet 100, and recognition by pressing keys circuit layer 300 wraps
Include multiple recognition by pressing keys circuit blocks 310, the corresponding each key zone 211 of each recognition by pressing keys circuit block 310.
Above-mentioned touch screen type keyboard 10 at least has advantages below：
Touch feedback electrode layer 200 is arranged at faying face 120, and forms the first touch feedback region 210 of grid, and first
Touch feedback region 210 has multiple key zones 211 separated by grid lines, and each recognition by pressing keys circuit block 310 is positioned at corresponding
In each key zone 211.During energization, touch feedback electrode layer 200 loads a pulse voltage, when user touches cover sheet 100
Touch surface 110, and when just touching the grid lines of touch feedback electrode layer 200, finger and the touch feedback electrode layer of user
200 are coupled, and finger is upset, and user knows that this is the intersection of two adjacent keys, thus user be easier to find by
The position of key, substantially increases Consumer's Experience.
Fig. 1 and Fig. 2 is referred to, specific in present embodiment, recognition by pressing keys circuit layer 300 is arranged at touch feedback electrode
200 surface away from cover sheet 100 of layer, recognition by pressing keys circuit layer 300 include multiple recognition by pressing keys circuit blocks 310, each button
The corresponding each key zone 211 of identification circuit block 310.
Please continue to refer to Fig. 1 and Fig. 2, specific in present embodiment, the first touch feedback region 210 has by grid lines
It is fixed to be respectively formed with F keys area 211a and J key the area 211b of separation, F keys area 211a and J key area 211b
Position feedback section 212.Position feedback portion 212 is used to simulate F keys and the locator protrusions on J keys in physical keyboard, and user is in protection cap
When being slided in the touch surface 110 of plate 100, F keys and J keys can be perceived, consequently facilitating identifying two keys, plays the work of positioning
With.
Specific in present embodiment, touch feedback electrode layer 200 also includes the second touch feedback region 220, and second touches
Feel that feedback areas 220 is arranged at intervals with the first touch feedback region 210.For example, the second touch feedback region 220 is touched positioned at first
Feel the side of feedback areas 210.Recognition by pressing keys circuit layer 300 includes sliding identification circuit block 320, the second touch feedback region
220 correspond to slip identification circuit block 320., can when user slides in the corresponding second touch feedback region 220 of cover sheet 100
To experience the effect of frictional force, Consumer's Experience is further improved.
Specific in present embodiment, touch feedback electrode layer 200 also includes the 3rd touch feedback region 230, and the 3rd touches
Feel that feedback areas 230 is arranged at intervals with the first touch feedback region 210.For example, the 3rd touch feedback region 230 is touched positioned at first
Feel the opposite side of feedback areas 210.That is, the second touch feedback region 220 and the 3rd touch feedback region 230 are located at first respectively
The opposite sides in touch feedback region 210.Recognition by pressing keys circuit layer 300 includes mouse identification circuit block 330, the 3rd touch feedback
Region 230 corresponds to mouse identification circuit block 330.User touches the 3rd of the corresponding mouse identification circuit block 330 of cover sheet 100
When feeling that feedback areas 230 operates, haptic feedback effect can be increased, further improve Consumer's Experience.
Specific in present embodiment, touch feedback electrode layer 200 is semiconductor coating.Technical maturity, be advantageous to improve
Yields.
Specific in present embodiment, semiconductor coating is indium tin oxide layer or tin indium oxide zinc layers.Indium tin oxide layer
Or tin indium oxide zinc layers can realize it is visual transparent.
Also referring to Fig. 4, touch screen type keyboard 10 also includes pressure sensor 400, pressure sensor 400 be arranged at by
The lower section of key identification circuit layer 300.Pressure sensor 400 can realize the weight pressing of single button, call different functions.
Specific in present embodiment, pressure sensor 400 includes first electrode layer 410, pressure drag material layer 420 and second
Electrode layer 430, first electrode layer 410 are located at the opposite sides of pressure drag material layer 420 with the second electrode lay 430 respectively.Pressure passes
Sensor 400 is formed for pressure drag material, and precision is high, high sensitivity.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
- A kind of 1. touch screen type keyboard, it is characterised in that including：Cover sheet, including touch surface and the faying face back on the touch surface；Touch feedback electrode layer, is arranged at the faying face of the cover sheet, and the touch feedback electrode layer forms gridding First touch feedback region, the first touch feedback region have multiple key zones separated by grid lines；AndRecognition by pressing keys circuit layer, is arranged at the faying face side of the cover sheet, and the recognition by pressing keys circuit layer includes multiple Recognition by pressing keys circuit block, each recognition by pressing keys circuit block correspond to each key zone.
- 2. touch screen type keyboard according to claim 1, it is characterised in that the recognition by pressing keys circuit layer is arranged at described On surface of the touch feedback electrode layer away from the cover sheet.
- 3. touch screen type keyboard according to claim 1, it is characterised in that the first touch feedback region has by net The F keys area and J keys area that ruling separates, it is anti-that positioning is respectively formed with the F keys area and the J keys area Feedback portion.
- 4. touch screen type keyboard according to claim 1, it is characterised in that the touch feedback electrode layer also includes second Touch feedback region, the second touch feedback region are arranged at intervals with the first touch feedback region, the recognition by pressing keys Circuit layer includes sliding identification circuit block, and the second touch feedback region corresponds to the slip identification circuit block.
- 5. touch screen type keyboard according to claim 1, it is characterised in that the touch feedback electrode layer also includes the 3rd Touch feedback region, the 3rd touch feedback region are arranged at intervals with the first touch feedback region, the recognition by pressing keys Circuit layer includes mouse identification circuit block, and the 3rd touch feedback region corresponds to the mouse identification circuit block.
- 6. touch screen type keyboard according to claim 1, it is characterised in that the touch feedback electrode layer plates for semiconductor Layer.
- 7. touch screen type keyboard according to claim 6, it is characterised in that the semiconductor coating be indium tin oxide layer or Person's tin indium oxide zinc layers.
- 8. touch screen type keyboard according to claim 1, it is characterised in that also passed including pressure sensor, the pressure Sensor is arranged at the lower section of the recognition by pressing keys circuit layer.
- 9. touch screen type keyboard according to claim 8, it is characterised in that the pressure sensor includes first electrode Layer, pressure drag material layer and the second electrode lay, the first electrode layer are located at the pressure drag material respectively with the second electrode lay The opposite sides of layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721152623.6U CN207182259U (en) | 2017-09-08 | 2017-09-08 | Touch screen type keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721152623.6U CN207182259U (en) | 2017-09-08 | 2017-09-08 | Touch screen type keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207182259U true CN207182259U (en) | 2018-04-03 |
Family
ID=61743756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721152623.6U Active CN207182259U (en) | 2017-09-08 | 2017-09-08 | Touch screen type keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207182259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036540A (en) * | 2018-10-10 | 2018-12-18 | 广州医科大学附属第二医院 | A kind of Medical timing device structure |
-
2017
- 2017-09-08 CN CN201721152623.6U patent/CN207182259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036540A (en) * | 2018-10-10 | 2018-12-18 | 广州医科大学附属第二医院 | A kind of Medical timing device structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210421 Address after: 231323 Building 1, precision electronics industrial park, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Patentee after: Anhui jingzhuo optical display technology Co.,Ltd. Address before: 330000 Jiangxi city of Nanchang province Huangjiahu road Nanchang economic and Technological Development Zone Patentee before: Nanchang OFilm Tech. Co.,Ltd. |