CN206236008U - A kind of keycap, gloves and input system - Google Patents
A kind of keycap, gloves and input system Download PDFInfo
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- CN206236008U CN206236008U CN201621008652.0U CN201621008652U CN206236008U CN 206236008 U CN206236008 U CN 206236008U CN 201621008652 U CN201621008652 U CN 201621008652U CN 206236008 U CN206236008 U CN 206236008U
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- keycap
- mark part
- hot spot
- gloves
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Abstract
The utility model is related to input equipment field, discloses a kind of keycap, gloves and input system.The keycap is applied to projected keyboard, and keycap includes mark part；When keycap is depressed, mark part is moved to a predeterminated position along pressing direction.Implementation method of the present utility model also discloses a kind of gloves comprising above-mentioned keycap and input system.The utility model implementation method is in terms of existing technologies, creatively for projected keyboard is provided with can matching used entity keycap, and mark part is provided with the entity keycap, so that user is when projected keyboard is operated, by corresponding virtual key in entity keycap alignment projected keyboard and keycap can be pressed, when the mark part on keycap moves to predeterminated position, you can realize corresponding operation.This mode not only contributes to be lifted the operating handle of user, improves the efficiency of input；Meanwhile, it is also beneficial to reduce the maloperation of user, lift the accuracy rate of input.
Description
Technical field
The utility model is related to input equipment field, more particularly to a kind of keycap, gloves and input system.
Background technology
With the fast development of the communication technology, the input unit of existing electronic product (such as computer, mobile phone, tester)
Flowed down when not being increasingly becoming the advantages of be confined to physical keyboard, dummy keyboard is not take up space, can be input into immediately with it
Capable input pattern.
Projected keyboard is the dummy keyboard gone out using laser projection.The projection arrangement for launching laser almost can arbitrarily put down
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 being placed on finger on the button of keyboard.But when input operation is carried out using projected keyboard, as long as user
Finger be placed on keyboard, the laser in projection arrangement will be beaten and laser facula is formed on finger, and camera captures this
The input operation of user will be formed after laser facula, therefore, if be not input into, the finger of user is just required hanging away from projection
Keyboard, this does not obviously meet the custom of user's operation keyboard.In addition, user is when using projected keyboard, actual percussion is raw
Hard desktop, due to the feedback without feel, it is easy to the problems such as erroneous input occur, be input into repeatedly, causes input efficiency low, defeated
Enter accuracy rate low.
Utility model content
The purpose of this utility model is to provide a kind of keycap, gloves and input system so that dummy keyboard can be with reality
Body button is combined, so as to lift the feel that user uses dummy keyboard to be input into, improves input efficiency and accuracy rate.
In order to solve the above technical problems, implementation method of the present utility model provides a kind of keycap, it is adaptable to projected keyboard,
Keycap includes mark part；When keycap is depressed, mark part is moved to a predeterminated position along pressing direction.
It is of the present utility model embodiment further provides a kind of gloves, the gloves are on the position of each finger fingertip of correspondence
It is provided with keycap as described above.
It is of the present utility model embodiment further provides a kind of input system, including projection arrangement, also including as described above
Keycap；Projection arrangement includes processor, the projector, camera and sensing laser；The projector is projected out dummy keyboard；Sensing
Laser launches laser to predeterminated position；Camera captures keycap image on the virtual keyboard；Processor is in camera
When capturing target hot spot, according to mapping position of the target hot spot on the dummy keyboard, the virtual key of keycap pressing is obtained
Information；Wherein, the hot spot that target hot spot is formed for Laser emission to mark part.
It is of the present utility model embodiment further provides a kind of input system, including projection arrangement, also including as described above
Gloves；Projection arrangement includes processor, the projector, camera and sensing laser；The projector is projected out dummy keyboard；Sensing
Laser launches laser to predeterminated position；Camera capture keycap image on the virtual keyboard；Processor is captured in camera
During to target hot spot, according to target hot spot mapping position on the virtual keyboard, the virtual key information of keycap pressing is obtained；Its
In, the hot spot that target hot spot is formed for Laser emission to mark part.
The utility model implementation method in terms of existing technologies, supporting can creatively make for projected keyboard is provided with
Entity keycap, and mark part is provided with the entity keycap so that user, can be by the entity when projected keyboard is operated
Keycap is directed in projected keyboard virtual key accordingly and presses keycap, when the mark part on keycap moves to predeterminated position,
It is capable of achieving corresponding operation.This mode not only contributes to be lifted the operating handle of user, improves the efficiency of input；Meanwhile,
The utility model implementation method just judges the operation of user effectively after cog region is moved to predeterminated position, therefore, user is not
During input, the entity keycap can be also placed in projected keyboard, this had both met the custom of user, be also beneficial to reduce user's
Maloperation, lifts the accuracy rate of 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；Fluting is additionally provided with the side wall of sleeve；In advance
If position is the corresponding region of fluting.Keycap is wrapped in sleeve, and is slotted on sleeve.When not pressing, the mark on keycap
Knowledge portion is invisible, and during pressing, mark part is moved to slot area, and when mark part moves to slot area, ability decision has
Effect.That is, when detecting mark part by fluting, you can judge that the operation of user is effectively operation, this mode is more held
Whether effectively easily judge the operation of user, advantageously reduce the maloperation of user, lift the accuracy rate of input.
Further, keycap includes keycap body and elastic component；Press section and mark part are located at keycap body；Elastic component position
In 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.There is provided a kind of set location of mark part.
Further, it is additionally provided with connecting rod on keycap body；One end connection identifier portion of connecting rod, other end connection press section.
Connecting rod is set between press section and mark part, when being conducive to preventing pressing, mark part and sleeve friction and influence 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.There is provided the set location of another mark part.
Further, the shape of base is adapted with the shape of the virtual key in projected keyboard.Allow base with void
Intend key preferably to coordinate, form effectively input.
Further, press section is fixed on the pad of finger of gloves.The connected mode of a kind of gloves and keycap is provided.
Further, the shape of press section is adapted with the shape at glove fingertip position.Be conducive to gloves more steady with keycap
Surely link together, when preventing operation, keycap drifts about to side.
Brief description of the drawings
Fig. 1 is structural representation when pressing is not affected by according to the keycap of the utility model first embodiment；
Fig. 2 is structural representation when depressed according to the keycap of the utility model first embodiment；
Fig. 3 is the structural representation of the keycap according to the utility model second embodiment；
Fig. 4 is the exploded view of the keycap according to the utility model second embodiment；
Fig. 5 is the structural representation of the gloves according to the implementation method of the utility model the 3rd；
Fig. 6 is the structural representation being placed in projected keyboard according to the gloves of the implementation method of the utility model the 3rd；
Fig. 7 is the structural representation of input system when being not affected by pressing according to the keycap of the implementation method of the utility model the 4th
Figure；
Fig. 8 is the structural representation according to the keycap of the implementation method of the utility model the 4th input system when depressed.
Specific embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Each implementation method of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In implementation method, in order that reader more fully understands the application and proposes many ins and outs.But, even if without these skills
Art details and many variations based on following implementation method and modification, it is also possible to realize the application technical side required for protection
Case.
First embodiment of the present utility model is related to a kind of keycap.The keycap can be supported the use with projected keyboard.
Specifically, the keycap includes mark part.In practical application, can be marked at other positions of the 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.Right not limited to this, it is also possible to be marked with other positions of the mark part and keycap
Different patterns, distinguishes both, and present embodiment is without limitation.
When keycap is depressed, the mark part can be moved along pressing direction.Specifically, when keycap 1 is placed in projected keyboard 3
And when being not affected by pressing, the mark part 11 is located at an initial position.The word line that sensing laser on projection arrangement is projected
Lower section (as shown in Figure 1) of the laser 2 dozens in the initial position.That is, when keycap is not affected by pressing, sensing laser is projected
Word line laser will not get to mark part, it is impossible to form the hot spot of mark part.
When keycap be placed in projected keyboard and it is depressed when, mark part along pressing direction movement.When mark part is moved to
During position (as shown in Figure 2) that word line laser is beaten on keycap, the hot spot of mark part will be formed.Present embodiment can be by
The position that the word line laser is beaten on keycap sets the camera on projection arrangement and captures the mark as predeterminated position
During the hot spot in knowledge portion, the processor on projection arrangement is the operation for responding user.That is, present embodiment is moved in mark part
Move to predeterminated position, just judge the operation of user effectively, therefore, user can will also be manually placed at the entity when not being input into
On keycap, this had both met the custom of user, was also beneficial to reduce the maloperation of user, lifted the accuracy rate of input.
It is seen that, present embodiment, creatively for projected keyboard be provided with can matching used entity keycap, and
Mark part is provided with the entity keycap so that the entity keycap can be directed at projected keyboard by user when projected keyboard is operated
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 utility model is related to a kind of keycap.Second embodiment is the base in first embodiment
The further improvement done on plinth, 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 the sleeve 4 is provided with opening 41, the other end is provided with base 42.The 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, be formed
Effectively input.Fluting 43 is additionally provided with the side wall of sleeve 4, the predeterminated position in present embodiment is the corresponding area of the fluting
Domain, the word line laser that sensing laser is projected beats region corresponding in the fluting.
Refer to shown in Fig. 3 and Fig. 4, keycap includes keycap body and elastic component 13；Press section 12, mark part on keycap
11 may be disposed on the 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 can also set connecting rod 14 on keycap body, make
One end connection identifier portion 11 of connecting rod 14, other end connection press section 12.Connecting rod is set between press section and mark part, favorably
When pressing is prevented, mark part and sleeve friction and influence feel.
Moreover, it is noted that in present embodiment, also mark part can be located at into elastic component, make one end of 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
Along the movement of pressing direction, when mark part is moved to predeterminated position (corresponding region of slotting), the one of sensing laser injection
Word Linear Laser is beaten on mark part by fluting, so as to form the hot spot of mark part.Camera on projection arrangement is captured
After the hot spot of the mark part, the input information of user (is such as sent to corresponding end by the operation that processor can respond user
End).
In present embodiment, sleeve is wrapped up in the outside of keycap, and set on the part of sleeve correspondence word line laser
Fluting is put, the corresponding region that will slot is used as predeterminated position so that predeterminated position is more obvious, it is easier to judge the operation of user
Whether it is effectively operation, is conducive to the accuracy rate of further lifting input.
3rd implementation method of the present utility model is related to a kind of gloves.As shown in figure 5, the gloves 5 are in each Fingers of correspondence
The position of point is provided with the keycap 1 as described in first embodiment or second embodiment.
In the present embodiment, the keycap can be fixed on the pad of finger of gloves by press section.The shape of press section can
Arc is set to, is adapted with the shape with glove fingertip part, so that both more stably link together；Meanwhile,
Can aid in prevent pressing keycap when, keycap to side drift about.
As shown in fig. 6, when operation projected keyboard is needed, user only needs to for the keycap on gloves to correspond to corresponding void
Intend on button, and press keycap, the mark part on keycap is moved to predeterminated position, you can to realize corresponding input operation.
Present embodiment, keycap is arranged on gloves, and, when operation projected keyboard is needed, wear gloves can be straight for user
Connect the input operation that correlation is carried out using the keycap；When need not use keycap, unglove so that user is to keycap
Using more convenient.
4th implementation method of the present utility model is related to a kind of input system.The input system includes projection arrangement and such as the
Keycap described in one implementation method or second embodiment.
The projection arrangement includes：Processor, the projector, camera and sensing laser.
Wherein, the projector is used to be projected out dummy keyboard (i.e. projected keyboard)；Sensing laser is used to be sent out to predeterminated position
Penetrate word line laser.
Camera is used to capture keycap image on the virtual keyboard.
Processor is used for when camera 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 the 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
Be fixed on keycap at finger by material.
Specifically, as shown in fig. 7, when input need not be tapped, keycap 1 can be placed in projected keyboard 3, but do not carry out
Push action.Now, not in predetermined position, the word line laser 2 dozens that sensing laser 6 is projected is in keycap 1 for mark part
Predeterminated position, but the hot spot of correspondence mark part can not be formed.After not having the hot spot in the image that camera 7 catches, processor is not
Calculation process can be carried out to the image.
As shown in figure 8, when needing to tap input, pressable keycap when mark part is moved to predeterminated position, senses laser
The word line laser that device is projected beats the predeterminated position in keycap, forms the hot spot of correspondence mark part, and camera captures the hot spot.
According to hot spot mapping position on the virtual keyboard, you can know the virtual key information of keycap pressing, processor can be used
Opencv technologies are processed the image for capturing, to obtain the virtual key information of keycap pressing, and the result feedback that will be processed
To corresponding terminal, so as to fully input action.
5th implementation method of the present utility model is related to a kind of input system.The input system includes projection arrangement and such as the
Gloves described in three implementation methods.
The projection arrangement includes：Processor, the projector, camera and sensing laser.
Wherein, the projector is used to be projected out dummy keyboard (i.e. projected keyboard)；Sensing laser is used to be sent out to predeterminated position
Penetrate word line laser.
Camera is used to capture keycap image on the virtual keyboard.
Processor is used for when camera 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 the 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 gloves is placed on it is right
On the virtual key answered, push action is carried out.When mark part is moved to predeterminated position, the word line laser that sensing laser is projected
The predeterminated position in keycap is beaten, the hot spot of correspondence mark part is formed, camera captures the hot spot.According to the hot spot in dummy keyboard
On mapping position, you can know keycap pressing virtual key information, processor can be used Opencv technologies to capture image
Processed, to obtain the virtual key information of keycap pressing, and the result for the treatment of is fed back into corresponding terminal, so that completely defeated
Enter action.
When that need not tap input, user can be ungloved, 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 that sensing laser is projected
Predeterminated position, but can not be formed correspondence mark part hot spot.After not having the hot spot in the image that camera catches, processor is not
Calculation process can be carried out to the image.This mode can take into account user and keyboard will be also manually placed at when input operation is not carried out
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 specific implementation of the present utility model
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (11)
1. a kind of keycap, it is adaptable to projected keyboard, it is characterised in that the keycap includes mark part；
When the keycap is depressed, the mark part is moved to a predeterminated position along pressing direction.
2. keycap according to claim 1, it is characterised in that the keycap also includes a sleeve；One end of the sleeve
Opening is provided with, the other end of the sleeve is provided with base；
The keycap also includes a press section；
The mark part is located in the sleeve；The press section protrudes from the opening；
Fluting is additionally provided with the side wall of the sleeve；
The predeterminated position is the corresponding region of the fluting.
3. keycap according to claim 2, it is characterised in that the keycap includes keycap body and elastic component；
The press section and the mark part are located at the keycap body；
The elastic component is located in the sleeve；
One end of the mark part is connected with the press section；The other end of the mark part connects with one end of the elastic component
Connect；And the other end of the elastic component supports the base.
4. keycap according to claim 3, it is characterised in that be additionally provided with connecting rod on the keycap body；The connecting rod
One end connects the mark part, and the other end connects the press section.
5. keycap according to claim 2, it is characterised in that the keycap also includes elastic component；
The mark part is located at the elastic component；
The elastic component is located in the sleeve；
One end of the elastic component is connected with the press section, and the other end supports the base.
6. keycap according to claim 2, it is characterised in that virtual in the shape of the base and the projected keyboard
The shape of key is adapted.
7. a kind of gloves, it is characterised in that the gloves are provided with such as claim 1 to 6 on the position of each finger fingertip of correspondence
Keycap described in any one.
8. gloves according to claim 7, it is characterised in that the press section is fixed on the pad of finger of the gloves.
9. gloves according to claim 8, it is characterised in that the shape of the press section and the 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；
The projection arrangement includes processor, the projector, camera and sensing laser；
The projector is projected out dummy keyboard；
The sensing laser launches laser to the predeterminated position；
The camera captures image of the keycap on the dummy keyboard；
The processor when the camera captures target hot spot, according to the target hot spot on the dummy keyboard
Mapping position, obtains the virtual key information of the keycap pressing；
Wherein, the hot spot that the target hot spot is formed for the Laser emission to the 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
Gloves；
The projection arrangement includes processor, the projector, camera and sensing laser；
The projector is projected out dummy keyboard；
The sensing laser launches laser to the predeterminated position；
The camera captures image of the keycap on the dummy keyboard；
The processor when the camera captures target hot spot, according to the target hot spot on the dummy keyboard
Mapping position, obtains the virtual key information of the keycap pressing；
Wherein, the hot spot that the target hot spot is formed for the Laser emission to the mark part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008652.0U CN206236008U (en) | 2016-08-31 | 2016-08-31 | A kind of keycap, gloves and input system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008652.0U CN206236008U (en) | 2016-08-31 | 2016-08-31 | A kind of keycap, gloves and input system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206236008U true CN206236008U (en) | 2017-06-09 |
Family
ID=58986252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621008652.0U Active CN206236008U (en) | 2016-08-31 | 2016-08-31 | A kind of keycap, gloves and input system |
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| CN (1) | CN206236008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106339090A (en) * | 2016-08-31 | 2017-01-18 | 广东虹勤通讯技术有限公司 | Keycap, gloves and input system |
-
2016
- 2016-08-31 CN CN201621008652.0U patent/CN206236008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106339090A (en) * | 2016-08-31 | 2017-01-18 | 广东虹勤通讯技术有限公司 | Keycap, gloves and input system |
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