CN206584309U - Electromagnetic pulse tactile feedback keyboard - Google Patents
Electromagnetic pulse tactile feedback keyboard Download PDFInfo
- Publication number
- CN206584309U CN206584309U CN201621456948.9U CN201621456948U CN206584309U CN 206584309 U CN206584309 U CN 206584309U CN 201621456948 U CN201621456948 U CN 201621456948U CN 206584309 U CN206584309 U CN 206584309U
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- CN
- China
- Prior art keywords
- electromagnetic pulse
- tactile feedback
- pulse
- processor
- keyboard
- 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.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 claims abstract description 7
- 239000011159 matrix material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910021389 graphene Inorganic materials 0.000 claims 1
- 239000010410 layer Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 210000001367 artery Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model discloses a kind of electromagnetic pulse tactile feedback keyboard, it is characterised in that：Including keyboard body, the keyboard body is provided with virtual key area, and functional unit is provided with the keyboard body, the virtual key area includes touch screen and for showing virtual key position and the display screen below the touch screen, and the lower section of the display screen corresponds with each described virtual key and is provided with electromagnetic pulse module；The functional unit includes processor and the memory cell electrically connected with the processor, pulse coder and the communication module for being connected with computer communication are connected with the processor, the processor is electrically connected with the touch screen, display screen and electromagnetic pulse module respectively.Electromagnetic pulse tactile feedback keyboard of the present utility model, can give finger one tactile feedback of generation by way of sending electromagnetic pulse.
Description
Technical field
The utility model is related to a kind of keyboard, is specifically a kind of electromagnetic pulse tactile feedback keyboard.
Background technology
Keyboard is a kind of instruction and data input unit run for operation equipment, also refers to and operates one by system arrangement
One group of function key (such as typewriter, computor-keyboard) of platform machine or equipment.With the development of technology, such as touched although developing
The various replacement input technologies of screen, speech recognition and gesture identification, but keyboard is still to be input to computing device for the mankind
The most frequently used equipment.
The user that can be typewrited with high speed often tends to rely on touch feedback to represent that button is pressed, existing
Mechanical keyboard provides touch feedback by spring loads.What development and hand-held terminal device with touch screen technology were minimized
Demand, touch screen button is more and more applied in all kinds of electronic terminal products.However, due to eliminating traditional mechanical keys
Disc apparatus, can not carry out touch feedback, cause user often when causing to be inputted by way of click on touch screen
It can not quickly confirm whether keystroke is recorded, force user by way of vision to confirm, cause input speed significantly to drop
It is low, it have impact on input efficiency and the operating experience of user.
The content of the invention
In view of this, the purpose of this utility model is to provide a kind of electromagnetic pulse tactile feedback keyboard, can pass through hair
The mode for going out electromagnetic pulse produces a tactile feedback to finger.
To reach above-mentioned purpose, the utility model provides following technical scheme：
A kind of electromagnetic pulse tactile feedback keyboard, including keyboard body, the keyboard body are provided with virtual key area, and
Functional unit is provided with the keyboard body, the virtual key area includes touch screen and for showing virtual key position and position
Display screen below the touch screen, the lower section of the display screen corresponds with each described virtual key and is provided with electromagnetism
Pulse module；The functional unit includes connecting on processor and the memory cell electrically connected with the processor, the processor
Be equipped with pulse coder and the communication module for being connected with computer communication, the processor respectively with the touch screen,
Display screen and electromagnetic pulse module electrical connection.
Further, the touch control layer is made of grapheme material.
Further, the electromagnetic pulse module includes being provided with electromagnetism arteries and veins in pulse generation matrix, the pulse generation matrix
Coil occurs for punching.
Further, the pulse generation matrix is made of grapheme material.
Further, the electromagnetic pulse module is correspondingly arranged at the underface of the corresponding virtual key.
Further, the pulse coder includes light-emitting component, receiving element, code-disc and data processing chip；The hair
Optical element and receiving element are correspondingly arranged at the both sides of the code-disc, one end of the code-disc be provided with disk, the disk with
Through hole is laid with the corresponding circumference of the luminous element position；The data processing chip respectively with the light-emitting component and
Receiving element is electrically connected.
The beneficial effects of the utility model are：
Electromagnetic pulse tactile feedback keyboard of the present utility model, by setting electromagnetic pulse module below touch control layer, when
When finger is pressed in touch control layer, processor is controlled and the position by calculating the location point that finger is pressed against in touch control layer
The corresponding electromagnetic pulse module of point sends electromagnetic pulse feedback, finger is produced slight sense of touch sensing.
The principle for producing sense of touch reaction by electromagnetic pulse is as follows：Formed according to the distance of the Wave crest and wave trough of finger and image
The difference of height that electricity subtracts, sends different pulses to produce slight vibration, on the stretching finger tip for being with regard to able person to finger cortex
Skin, therefore, even if touch screen surface is smooth, user also may feel that concavo-convex sensation.
Brief description of the drawings
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, the utility model provides as follows
Accompanying drawing is illustrated：
Fig. 1 is the structural representation of the utility model electromagnetic pulse tactile feedback keyboard embodiment；
Fig. 2 is the hierarchy schematic diagram in virtual key area；
Fig. 3 is the structural representation of pulse coder.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
The utility model can be better understood from and can be practiced, but illustrated embodiment is limited not as to of the present utility model.
As shown in figure 1, being the structural representation of the utility model electromagnetic pulse tactile feedback keyboard embodiment.The present embodiment
Electromagnetic pulse tactile feedback keyboard, including keyboard body, the keyboard body is provided with virtual key area 1, and the keyboard
Functional unit is provided with body, the virtual key area 1 includes touch screen 2 and for showing virtual key position and positioned at described
The display screen 3 of the lower section of touch screen 2, the lower section of the display screen 3 corresponds with each described virtual key and is provided with electromagnetism arteries and veins
Die block 4.The functional unit is included on processor 5 and the memory cell 6 electrically connected with the processor 5, the processor 5
It is connected with pulse coder 7 and for communicating the communication module 9 being connected with computer 8, the processor 5 is touched with described respectively
Control screen 2, display screen 3 and electromagnetic pulse module 4 are electrically connected.
Further, the touch control layer 2 is made of grapheme material, and the electromagnetic pulse module 4 of the present embodiment includes
Occur coil provided with electromagnetic pulse in pulse generation matrix, the pulse generation matrix, wherein, the pulse generation matrix is used
Grapheme material is made.
Further, the electromagnetic pulse module 4 is correspondingly arranged at the underface of the corresponding virtual key, can
Set out electromagnetic pulse feedback for each virtual key, and then a sense of touch is provided to the finger of user and sensed.
Further, the pulse coder 7 of the present embodiment includes light-emitting component 10, receiving element 11, the sum of code-disc 12
According to process chip 13.The light-emitting component 10 and receiving element 11 are correspondingly arranged at the both sides of the code-disc 12, the code-disc 12
One end be provided with disk 14, be laid with through hole 15 on circumference corresponding with the position of light-emitting component 10 on the disk 14；
The data processing chip 13 is electrically connected with the light-emitting component 10 and receiving element 11 respectively.
The top of touch screen 2 of the present embodiment is provided with up-protective layer 16, and the lower section of electromagnetic pulse module 4 is provided with lower protective layer
17, it can play a protective role.
The electromagnetic pulse tactile feedback keyboard of the present embodiment, by setting electromagnetic pulse module below touch control layer, works as hand
When referring to by touch control layer, processor is controlled and the location point by calculating the location point that finger is pressed against in touch control layer
Corresponding electromagnetic pulse module sends electromagnetic pulse feedback, finger is produced slight sense of touch sensing.
The principle for producing sense of touch reaction by electromagnetic pulse is as follows：Formed according to the distance of the Wave crest and wave trough of finger and image
The difference of height that electricity subtracts, sends different pulses to produce slight vibration, on the stretching finger tip for being with regard to able person to finger cortex
Skin, therefore, even if touch screen surface is smooth, user also may feel that concavo-convex sensation.
Embodiment described above is only the preferred embodiment to absolutely prove the utility model and being lifted, the utility model
Protection domain not limited to this.Equivalent substitute or change that those skilled in the art are made on the basis of the utility model
Change, within protection domain of the present utility model.Protection domain of the present utility model is defined by claims.
Claims (6)
1. a kind of electromagnetic pulse tactile feedback keyboard, it is characterised in that：Including keyboard body, the keyboard body is provided with virtual
Functional unit is provided with key zone, and the keyboard body, the virtual key area includes touch screen and virtually pressed for showing
Key position and the display screen below the touch screen, a pair of the lower section of the display screen and each described virtual key 1
Electromagnetic pulse module should be provided with；The functional unit includes processor and the memory cell electrically connected with the processor, described
Be connected with pulse coder and the communication module for being connected with computer communication on processor, the processor respectively with institute
State touch screen, display screen and electromagnetic pulse module electrical connection.
2. electromagnetic pulse tactile feedback keyboard according to claim 1, it is characterised in that：The touch control layer uses graphene
Material is made.
3. electromagnetic pulse tactile feedback keyboard according to claim 1, it is characterised in that：The electromagnetic pulse module includes
Occurs coil provided with electromagnetic pulse in pulse generation matrix, the pulse generation matrix.
4. electromagnetic pulse tactile feedback keyboard according to claim 3, it is characterised in that：The pulse generation matrix is used
Grapheme material is made.
5. electromagnetic pulse tactile feedback keyboard according to claim 1, it is characterised in that：The electromagnetic pulse module correspondence
It is arranged on the underface of the corresponding virtual key.
6. the electromagnetic pulse tactile feedback keyboard according to claim any one of 1-5, it is characterised in that：The pulse code
Device includes light-emitting component, receiving element, code-disc and data processing chip；The light-emitting component and receiving element are correspondingly arranged at institute
The both sides of code-disc are stated, one end of the code-disc is provided with disk, the disk on circumference corresponding with the luminous element position
It is laid with through hole；The data processing chip is electrically connected with the light-emitting component and receiving element respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456948.9U CN206584309U (en) | 2016-12-28 | 2016-12-28 | Electromagnetic pulse tactile feedback keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456948.9U CN206584309U (en) | 2016-12-28 | 2016-12-28 | Electromagnetic pulse tactile feedback keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206584309U true CN206584309U (en) | 2017-10-24 |
Family
ID=60109684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621456948.9U Expired - Fee Related CN206584309U (en) | 2016-12-28 | 2016-12-28 | Electromagnetic pulse tactile feedback keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206584309U (en) |
-
2016
- 2016-12-28 CN CN201621456948.9U patent/CN206584309U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |