CN106339090A - Keycap, gloves and input system - Google Patents
Keycap, gloves and input system Download PDFInfo
- Publication number
- CN106339090A CN106339090A CN201610779593.5A CN201610779593A CN106339090A CN 106339090 A CN106339090 A CN 106339090A CN 201610779593 A CN201610779593 A CN 201610779593A CN 106339090 A CN106339090 A CN 106339090A
- Authority
- CN
- China
- Prior art keywords
- keycap
- mark part
- hot spot
- elastic component
- press section
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- 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.)
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Classifications
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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
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/014—Hand-worn input/output arrangements, e.g. data gloves
-
- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
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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)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention relates to the field of input equipment, and discloses a keycap, a pair of gloves and an input system. The keycap is suitable for a projection keyboard, and comprises an identification part; when the keycap is pressed, the identification part is moved to a preset position along the pressing direction. The embodiment of the invention also discloses the pair of gloves and the input system containing the keycap. Compared with the prior art, the keycap has the advantages that the matched physical keycap is creatively arranged for the projection keyboard; the identification part is arranged on the physical keycap, so that when a user operates the projection keyboard, the physical keycap is aligned with virtual press keys on the projection keyboard, and the keycap is pressed; when the identification part on the keycap is moved to the preset position, the corresponding operation is realized; the keycap, the gloves and the input system have the advantages that the operation handfeel of the user is favorably improved, and the input efficiency is improved; the false operation of the user is favorably reduced, and the input accuracy is improved.
Description
Technical field
The present invention relates to input equipment field, particularly to a kind of keycap, glove and input system.
Background technology
With the fast development of communication technology, the input equipment of existing electronic product (as computer, mobile phone, test instrunment etc.)
Dirty when not being increasingly becoming the advantages of be confined to physical keyboard, dummy keyboard is not take up space, can immediately be inputted with it
The input pattern of row.
Projected keyboard is the dummy keyboard being gone out using laser projection.The projection arrangement of transmitting laser almost can be arbitrarily flat
Full-scale keyboard is projected out on face, is operated for user.When using keyboard, even if not carrying out the action of key tap
When, people are also accustomed to finger is placed on the button of keyboard.But when carrying out input operation using projected keyboard, as long as user
Finger be placed on keyboard, the laser in projection arrangement will beat on finger formation laser facula, and photographic head captures this
The input operation of user will be formed, therefore, if do not input, the finger of user just must be vacantly away from projection after laser facula
Keyboard, this does not obviously meet the custom of user operation keyboard.In addition, user is when using projected keyboard, actual percussion is raw
Hard desktop, because the feedback of no feel is it is easy to the problems such as erroneous input, repeatedly input, causes input efficiency low, defeated
Enter accuracy rate low.
Content of the invention
It is an object of the invention to provide a kind of keycap, glove and input system are so that dummy keyboard can be pressed with entity
Bond is closed, thus lifting the feel that user uses dummy keyboard input, improves input efficiency and accuracy rate.
For solving above-mentioned technical problem, embodiments of the present invention provide a kind of keycap it is adaptable to projected keyboard, keycap
Including mark part；When keycap is depressed, mark part is along pressing direction movement to a predeterminated position.
Embodiments of the present invention additionally provide a kind of glove, and described glove are provided with the position of corresponding each finger fingertip
Keycap as above.
Embodiments of the present invention additionally provide a kind of input system, including projection arrangement, also include key as above
Cap；Projection arrangement includes processor, projector, photographic head and sensing laser instrument；Projector is used for being projected out dummy keyboard；Sensing
Laser instrument is used for launching laser to predeterminated position；Photographic head is used for capturing described keycap image on the virtual keyboard；Processor
For when photographic head captures target hot spot, according to mapping position on described dummy keyboard for the target hot spot, obtain keycap
The virtual key information of pressing；Wherein, the hot spot that target hot spot is formed to mark part for Laser emission.
Embodiments of the present invention additionally provide a kind of input system, including projection arrangement, also include handss as above
Set；Projection arrangement includes processor, projector, photographic head and sensing laser instrument；Projector is used for being projected out dummy keyboard；Sensing
Laser instrument is used for launching laser to predeterminated position；Photographic head is used for capturing keycap image on the virtual keyboard；Processor is used for
When photographic head captures target hot spot, according to target hot spot mapping position on the virtual keyboard, obtain the void of keycap pressing
Intend key information；Wherein, the hot spot that target hot spot is formed to mark part for Laser emission.
In terms of existing technologies, being creatively provided with for projected keyboard can be matching used for embodiment of the present invention
Entity keycap, and it is provided with mark part on this entity keycap so that user is when operating projected keyboard, can be by this entity keycap
Corresponding virtual key press keycap, when the mark part on keycap moves to predeterminated position in be aligned projected keyboard, you can
Realize corresponding operation.This mode not only contributes to lift the operating handle of user, improves the efficiency of input；Meanwhile, this
Bright embodiment, after cog region movement to predeterminated position, just judges the operation of user effectively, therefore, user when not inputting,
Also this entity keycap can be placed in projected keyboard, this had both met the custom of user, be also beneficial to reduce the maloperation of user,
The accuracy rate of lifting input.
Further, keycap also includes a sleeve；One end of sleeve is provided with opening, and the other end of sleeve is provided with base；Key
Cap also includes a press section；Mark part is located in sleeve；Press section protrudes from opening；It is additionally provided with fluting on the side wall of sleeve；In advance
If position is corresponding region of slotting.Keycap is wrapped in sleeve, and slots on sleeve.Mark when not pressing, on keycap
Knowledge portion is invisible, and during pressing, mark part moves to slot area, and when mark part moves to slot area, ability decision has
Effect.That is, when mark part is detected by fluting, you can judge that the operation of user operates as effective, this mode is more held
Whether effectively easily judge the operation of user, advantageously reduce the maloperation of user, the accuracy rate of lifting input.
Further, keycap includes keycap body and elastic component；Press section and mark part are located at keycap body；Elastic component position
In sleeve；One end of mark part is connected with press section；The other end of mark part is connected with one end of elastic component；And elastic component
The other end supports base.Provide a kind of set location of mark part.
Further, keycap body is additionally provided with connecting rod；One end connection identifier portion of connecting rod, the other end connects press section.
Between press section and mark part, connecting rod is set, when desirably preventing pressing, mark part and sleeve friction and affect feel.
Further, keycap also includes elastic component；Mark part is located at elastic component；Elastic component is located in sleeve；Elastic component
One end is connected with press section, and the other end supports base.Provide the set location of another kind of mark part.
Further, the shape of base is adapted with the shape of the virtual key in projected keyboard.Allow base and void
Intend key preferably to coordinate, formed and effectively input.
Further, press section is fixed on the pad of finger of glove.The connected mode of a kind of glove and keycap is provided.
Further, the shape of press section is adapted with the shape at glove fingertip position.Be conducive to glove more steady with keycap
Surely link together, when preventing operation, keycap drifts about to side.
Brief description
Fig. 1 is the structural representation being not affected by according to the keycap of first embodiment of the invention when pressing；
Fig. 2 is the structural representation according to the keycap of first embodiment of the invention when depressed；
Fig. 3 is the structural representation of the keycap according to second embodiment of the invention；
Fig. 4 is the exploded view of the keycap according to second embodiment of the invention；
Fig. 5 is the structural representation of the glove according to third embodiment of the invention；
Fig. 6 is the structural representation being placed in projected keyboard according to the glove of third embodiment of the invention；
Fig. 7 is the structural representation of input system when being not affected by pressing according to the keycap of four embodiment of the invention；
Fig. 8 is the structural representation according to the keycap of four embodiment of the invention input system when depressed.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with each reality to the present invention for the accompanying drawing
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each embodiment of the present invention,
In order that reader more fully understands that the application proposes many ins and outs.But, even if there is no these ins and outs and base
In following embodiment many variations and modification it is also possible to realize the application technical scheme required for protection.
The first embodiment of the present invention is related to a kind of keycap.This keycap can be supported the use with projected keyboard.
Specifically, this keycap includes mark part.In practical application, can be in other positions mark of this mark part and keycap
With different colors, so that mark part is different from other positions of keycap.For example, by mark part colored green, by keycap its
Other colors beyond its position colored green.So not limited to this are it is also possible to be marked with other positions of this mark part and keycap
Different patterns, makes both distinguish, present embodiment is without limitation.
When keycap is depressed, this mark part can move along pressing direction.Specifically, when keycap 1 is placed in projected keyboard 3
And when being not affected by pressing, this mark part 11 is located at an initial position.The word line that sensing laser instrument on projection arrangement projects
The lower section (as shown in Figure 1) in this initial position for the laser 2 dozens.That is, when keycap is not affected by pressing, sensing laser instrument projects
Word line laser will not get to mark part it is impossible to formed mark part hot spot.
When keycap is placed in projected keyboard and is depressed, mark part moves along pressing direction.When mark part is mobile extremely
When word line laser beats position (as shown in Figure 2) on keycap, the hot spot of mark part will be formed.Present embodiment can be by
This word line laser beats position on keycap as predeterminated position, and the photographic head arranging on projection arrangement captures this mark
During the hot spot in knowledge portion, the processor on projection arrangement responds the operation of user.That is, present embodiment is moved in mark part
Move to predeterminated position, just judge the operation of user effectively, therefore, user, when not inputting, also can will be manually placed at this entity
On keycap, this had both met the custom of user, was also beneficial to reduce the maloperation of user, the accuracy rate of lifting input.
It is seen that, present embodiment, creatively for projected keyboard be provided with can matching used entity keycap, and
It is provided with mark part on this entity keycap so that user is when operating projected keyboard, this entity keycap can be directed at projected keyboard
Upper corresponding virtual key simultaneously presses keycap, when mark part moves to predeterminated position, you can realize corresponding operation.This side
Formula had both improved the operating handle of user, also helped improve the input efficiency of user.
Second embodiment of the present invention is related to a kind of keycap.Second embodiment is on the basis of first embodiment
The improvement further done, mainly thes improvement is that: second embodiment has also wrapped up a sleeve in the outside of keycap.
Specifically, as shown in figure 3, one end of this sleeve 4 is provided with opening 41, the other end is provided with base 42.This base
Shape can be adapted with the shape of the virtual key in projected keyboard, such that it is able to make base preferably coordinate with virtual key, is formed
Effectively input.It is additionally provided with fluting 43, the predeterminated position in present embodiment is the corresponding area of this fluting on the side wall of sleeve 4
Domain, the word line laser that sensing laser instrument projects beats region corresponding in this fluting.
Refer to shown in Fig. 3 and Fig. 4, keycap includes keycap body and elastic component 13；Press section 12 on keycap, mark part
11 may be disposed on this keycap body.Wherein, press section 12 protrudes from the opening 41 of sleeve 4；Mark part 11, elastic component 13 are placed in
In sleeve 4.Specifically, one end of mark part 11 is connected with press section 12, and the other end is connected with one end of elastic component；Elastic component
The other end supports the base 42 of sleeve 4.It is noted that present embodiment also can arrange connecting rod 14 on keycap body, make
One end connection identifier portion 11 of connecting rod 14, the other end connects press section 12.Connecting rod is set between press section and mark part, favorably
When preventing pressing, mark part and sleeve friction and affect feel.
Moreover, it is noted that in present embodiment, also one end of elastic component can be made by mark part located at elastic component
Directly it is connected with press section, the other end supports the base of sleeve.
In present embodiment, keycap can be pressed by press section.When keycap is depressed, elastic component drives mark part
Move along pressing direction, when mark part movement to predeterminated position (corresponding region of slotting), the one of sensing laser instrument injection
Word Linear Laser is passed through fluting and is beaten on mark part, thus forming the hot spot of mark part.Photographic head on projection arrangement captures
After the hot spot of this mark part, processor can respond the operation of user (as the input information of user is sent to corresponding end
End).
In present embodiment, wrap up sleeve in the outside of keycap, and the corresponding word line laser of sleeve partly on set
Put fluting, using corresponding region of slotting as predeterminated position so that predeterminated position becomes apparent from it is easier to judge the operation of user
Whether it is effective operation, be conducive to lifting the accuracy rate of input further.
Third embodiment of the present invention is related to a kind of glove.As shown in figure 5, this glove 5 is in corresponding each finger fingertip
Position is provided with the keycap 1 as described in first embodiment or second embodiment.
In the present embodiment, this keycap can be fixed on the pad of finger of glove by press section.The shape of press section can
It is set to arc, is adapted with the shape with glove fingertip part, so that both more stably link together；Meanwhile,
Can aid in prevent press keycap when, keycap to side drift about.
As shown in fig. 6, when needing to operate projected keyboard, user only needs to for the keycap on glove to correspond to corresponding void
Intend on button, and press keycap, make the mark part movement on keycap to predeterminated position, you can realize corresponding input operation.
Present embodiment, keycap is arranged on glove, and, when needing to operate projected keyboard, wear gloves can be straight for user
Connect the input operation carrying out correlation using this keycap；When not needing using keycap, ungloving can be so that user be to keycap
Using more convenient.
4th embodiment of the present invention is related to a kind of input system.This input system includes projection arrangement and as first is real
Apply the keycap described in mode or second embodiment.
This projection arrangement includes: processor, projector, photographic head and sensing laser instrument.
Wherein, projector is used for being projected out dummy keyboard (i.e. projected keyboard)；Sensing laser instrument is used for sending out to predeterminated position
Penetrate word line laser.
Photographic head is used for capturing keycap image on the virtual keyboard.
Processor is used for when photographic head captures target hot spot, according to target hot spot mapped bits on the virtual keyboard
Put, obtain the virtual key information of keycap pressing；Wherein, target hot spot is that this word line Laser emission is formed to mark part
Hot spot.
In present embodiment, when using keycap, keycap can be fixed on fingerstall or directly by colloid or its viscosity
Keycap is fixed at finger material.
Specifically, as shown in fig. 7, when not needing to tap input, keycap 1 being placed in projected keyboard 3, but not carry out
Push action.Now, not in predetermined position, the word line laser 2 dozens sensing laser instrument 6 injection is in keycap 1 for mark part
Predeterminated position, but the hot spot of corresponding mark part can not be formed.In the image that photographic head 7 catches not after this hot spot, processor is not
Calculation process can be carried out to this image.
As shown in figure 8, when needing to tap input, pressable keycap, when mark part movement is to predeterminated position, sense laser
The word line laser that device projects beats the predeterminated position in keycap, forms the hot spot of corresponding mark part, and photographic head captures this hot spot.
According to this hot spot mapping position on the virtual keyboard, you can know the virtual key information of keycap pressing, processor can use
Opencv technology is processed to the image of capture, to obtain the virtual key information of keycap pressing, and the result processing is fed back
To corresponding terminal, thus fully inputting action.
5th embodiment of the present invention is related to a kind of input system.This input system includes projection arrangement and as the 3rd is real
Apply the glove described in mode.
This projection arrangement includes: processor, projector, photographic head and sensing laser instrument.
Wherein, projector is used for being projected out dummy keyboard (i.e. projected keyboard)；Sensing laser instrument is used for sending out to predeterminated position
Penetrate word line laser.
Photographic head is used for capturing keycap image on the virtual keyboard.
Processor is used for when photographic head captures target hot spot, according to target hot spot mapped bits on the virtual keyboard
Put, obtain the virtual key information of keycap pressing；Wherein, target hot spot is that this word line Laser emission is formed to mark part
Hot spot.
In present embodiment, when need tap input when, user can wear gloves, and the keycap on glove is placed on right
On the virtual key answered, carry out push action.When mark part movement is to predeterminated position, the word line laser that sensing laser instrument projects
Beat the predeterminated position in keycap, form the hot spot of corresponding mark part, photographic head captures this hot spot.According to this hot spot in dummy keyboard
On mapping position, you can know keycap pressing virtual key information, processor can using opencv technology to capture image
Processed, to obtain the virtual key information of keycap pressing, and the result of process is fed back to corresponding terminal, thus completely defeated
Enter action.
When not needing to tap input, user can unglove, or wear gloves, and keycap is placed in projected keyboard, but
Do not carry out push action.Now, mark part not in predetermined position, beat in keycap by the word line laser sensing laser instrument injection
Predeterminated position, but the hot spot of corresponding mark part can not be formed.In the image that photographic head catches not after this hot spot, processor is not
Calculation process can be carried out to this image.This mode can be taken into account user and also will be manually placed at keyboard when not carrying out input operation
On custom, the maloperation of user can be efficiently reduced again, be conducive to provide the experience of user.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific embodiment of the present invention,
And in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (11)
1. a kind of keycap is it is adaptable to projected keyboard is it is characterised in that described keycap includes mark part；
When described keycap is depressed, described mark part is along pressing direction movement to a predeterminated position.
2. keycap according to claim 1 is it is characterised in that described keycap also includes a sleeve；One end of described sleeve
It is provided with opening, the other end of described sleeve is provided with base；
Described keycap also includes a press section；
Described mark part is located in described sleeve；Described press section protrudes from described opening；
It is additionally provided with fluting on the side wall of described sleeve；
Described predeterminated position is the corresponding region of described fluting.
3. keycap according to claim 2 is it is characterised in that described keycap includes keycap body and elastic component；
Described press section and described mark part are located at described keycap body；
Described elastic component is located in described sleeve；
One end of described mark part is connected with described press section；The other end of described mark part is connected with one end of described elastic component
Connect；And the other end of described elastic component supports described base.
4. keycap according to claim 3 is it is characterised in that be additionally provided with connecting rod on described keycap body；Described connecting rod
One end connects described mark part, and the other end connects described press section.
5. keycap according to claim 2 is it is characterised in that described keycap also includes elastic component；
Described mark part is located at described elastic component；
Described elastic component is located in described sleeve；
One end of described elastic component is connected with described press section, and the other end supports described base.
6. keycap according to claim 2 is it is characterised in that virtual in the shape of described base and described projected keyboard
The shape of key is adapted.
7. a kind of glove are it is characterised in that described glove are provided with such as claim 1 to 6 on the position of corresponding each finger fingertip
Keycap described in any one.
8. glove according to claim 7 are it is characterised in that described press section is fixed on the pad of finger of described glove.
9. glove according to claim 8 are it is characterised in that the shape of described press section and described glove fingertip position
Shape is adapted.
10. a kind of input system, including projection arrangement it is characterised in that also including as any one of claim 1 to 6
Keycap；
Described projection arrangement includes processor, projector, photographic head and sensing laser instrument；
Described projector is used for being projected out dummy keyboard；
Described sensing laser instrument is used for launching laser to described predeterminated position；
Described photographic head is used for capturing image on described dummy keyboard for the described keycap；
Described processor is used for when described photographic head captures target hot spot, according to described target hot spot in described dummy keyboard
On mapping position, obtain the virtual key information of described keycap pressing；
Wherein, described target hot spot is the hot spot that described Laser emission is formed to described mark part.
A kind of 11. input systems, including projection arrangement it is characterised in that also including as any one of claim 7 to 9
Glove；
Described projection arrangement includes processor, projector, photographic head and sensing laser instrument；
Described projector is used for being projected out dummy keyboard；
Described sensing laser instrument is used for launching laser to described predeterminated position；
Described photographic head is used for capturing image on described dummy keyboard for the described keycap；
Described processor is used for when described photographic head captures target hot spot, according to described target hot spot in described dummy keyboard
On mapping position, obtain the virtual key information of described keycap pressing；
Wherein, described target hot spot is the hot spot that described Laser emission is formed to described mark part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779593.5A CN106339090A (en) | 2016-08-31 | 2016-08-31 | Keycap, gloves and input system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779593.5A CN106339090A (en) | 2016-08-31 | 2016-08-31 | Keycap, gloves and input system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106339090A true CN106339090A (en) | 2017-01-18 |
Family
ID=57823507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779593.5A Pending CN106339090A (en) | 2016-08-31 | 2016-08-31 | Keycap, gloves and input system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106339090A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111290566A (en) * | 2018-12-06 | 2020-06-16 | 中国科学院长春光学精密机械与物理研究所 | AR-based intelligent home experience method and experience system |
| CN111290567A (en) * | 2018-12-06 | 2020-06-16 | 中国科学院长春光学精密机械与物理研究所 | Intelligent home decoration imaging system and virtual furniture placing method |
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| CN111290566B (en) * | 2018-12-06 | 2021-09-17 | 中国科学院长春光学精密机械与物理研究所 | AR-based intelligent home experience method and experience system |
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