CN108010773A - A kind of spherical keycap - Google Patents
A kind of spherical keycap Download PDFInfo
- Publication number
- CN108010773A CN108010773A CN201810073608.5A CN201810073608A CN108010773A CN 108010773 A CN108010773 A CN 108010773A CN 201810073608 A CN201810073608 A CN 201810073608A CN 108010773 A CN108010773 A CN 108010773A
- Authority
- CN
- China
- Prior art keywords
- facade
- keycap
- spherical
- top surface
- opening
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
The present invention relates to keycap technical field, there is provided a kind of spherical keycap, including keycap main body, keycap main body include preceding facade, rear facade, left facade, right facade and top surface；Preceding facade, rear facade, left facade and right facade are up-narrow and down-wide and the inside arcuate structure of opening, and its joint offers arc angle two-by-two, arc angle is in the inside sharp claw shape wide at the top and narrow at the bottom of opening；Top surface is the spherical arc of opening upwards.Spherical keycap provided by the invention, by ergonomic design, touching accuracy rate is high, can effectively delay finger fatigue, and sense of touch is good, effectively reduces the adaptation time of operator, user experience is good, is easy to be extended and applied.
Description
Technical field
The present invention relates to keycap technical field, more particularly to a kind of spherical keycap.
Background technology
Keycap is one of crucial accessory of keyboard, and existing button cap structure is similar, lacks ergonomic design, especially
For the people of the long-time operations such as game player or frequent operation keyboard, sense of touch is poor, false touch rate is high, also be easy to cause for it
Finger fatigue, poor user experience.
The content of the invention
Sense of touch, raising touching accuracy rate are improved it is an object of the invention to provide one kind, delay finger fatigue, user experience
Good spherical keycap.
The present invention is achieved in that a kind of spherical keycap, including keycap main body, the keycap main body include preceding facade,
Facade, left facade, right facade and top surface afterwards；
The preceding facade, rear facade, the left facade and the right facade are up-narrow and down-wide and opening is inside
Arcuate structure, and it offers arc angle in joint two-by-two, and the arc angle is in the inside profit wide at the top and narrow at the bottom of opening
Claw type；
The top surface is the spherical arc of opening upwards.
As an improvement scheme, the height of the preceding facade is higher than the height of facade after described, the opening side of top surface
To be upward backward.
As an improvement scheme, the left facade and the right facade be symmetrical arranged, and thereon front end with thereon
Line between rear end is horizontal by 7 °~9 ° of angle.
As an improvement scheme, the height of the preceding facade with it is described after facade height it is equal.
As an improvement scheme, the height of the preceding facade is less than the height of facade after described, the opening side of top surface
To for forward and up.
As an improvement scheme, the left facade and the right facade be symmetrical arranged, and thereon rear end with thereon
Line between front end is horizontal by 7 °~9 ° of angle.
As an improvement scheme, the preceding facade, it is described after facade, the left facade and the right facade bottom
Portion's tangent line and horizontal plane are in 85 °~87 ° angles.
As an improvement scheme, the top surface and the preceding facade, it is described after facade, the left facade and right vertical
The joint in face offers fillet.
As an improvement scheme, the outer circumferential surface of the keycap body is shiny surface.
Spherical keycap provided by the invention, since the preceding facade of its keycap main body, rear facade, left facade and right facade are equal
For the up-narrow and down-wide and inside arcuate structure of opening, and it offers arc angle in joint two-by-two, arc angle in opening to
Interior sharp claw shape wide at the top and narrow at the bottom so that the spherical keycap be installed on keyboard in use, ensure adjacent spherical keycap it
Between mounting distance on the premise of, make to keep larger gap between the top surface of adjacent spherical keycap, reduce false touch rate, improve
Touching accuracy rate；Top surface is arranged to the spherical arc of opening upwards, then personnel easy to operation more accurately trigger button, drop
Low false touch probability, while the sense of touch of the spherical keycap can also be improved, improve user experience.
Spherical keycap provided by the invention, by ergonomic design, touching accuracy rate is high, effectively can delay finger
Fatigue, and sense of touch is good, effectively reduces the adaptation time of operator, user experience is good, is easy to be extended and applied.
Brief description of the drawings
Fig. 1 is the structure diagram of spherical keycap first embodiment provided by the invention；
Fig. 2 is the structure schematic cross-sectional view of spherical keycap shown in Fig. 1；
Fig. 3 is the structure diagram of spherical keycap second embodiment provided by the invention；
Fig. 4 is the structure diagram of spherical keycap 3rd embodiment provided by the invention；
Wherein：Facade before 1-, facade after 2-, the left facades of 3-, the right facades of 4-, 5- top surfaces, 6- arc angles.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Spherical keycap provided by the invention, including keycap main body, keycap main body include preceding facade, rear facade, left facade, the right side
Facade and top surface；Preceding facade, rear facade, left facade and right facade are arcuate structure up-narrow and down-wide and that opening is inside,
And joint offers arc angle two-by-two for it, and arc angle is in the inside sharp claw shape wide at the top and narrow at the bottom of opening；Top surface is opening
Upward spherical arc.
Embodiment one：
Fig. 1 and Fig. 2 collectively illustrates the structure diagram of spherical keycap provided by the invention, for convenience of description, this figure
Structure division related to the present invention is only provided.Wherein, with spherical keycap after being installed on keyboard, the direction away from operator
To be preceding.
Spherical keycap includes keycap main body, the keycap main body include preceding facade 1, rear facade 2, left facade 3, right facade 4 with
And top surface 5；Preceding facade 1, rear facade 2, left facade 3 and right facade 4 are arcuate structure up-narrow and down-wide and that opening is inside, and
And it offers arc angle 6 in joint two-by-two, arc angle 6 is in the inside sharp claw shape wide at the top and narrow at the bottom of opening so that this is spherical
Keycap is installed on keyboard in use, on the premise of the mounting distance between ensuring adjacent spherical keycap, makes adjacent ball
Larger gap is kept between the top surface of shape keycap, reduces false touch rate, improves touching accuracy rate；Top surface 5 is the ball of opening upwards
Shape cambered surface, then personnel easy to operation more accurately trigger button, reduction false touch probability, while can also improve the spherical keycap
Sense of touch, improves user experience.
In this embodiment, the height of preceding facade 1 is higher than the height of rear facade 2, and the opening direction of top surface 5 is set
It is set to when upwards, then may be such that the spherical keycap is applied to the central-fore area of keyboard backward, during the finger touching of operator, meets
The touching angle of finger is closed, finger needs mobile distance when effectively shortening touching, effectively improves sense of touch and the touching of finger
Accuracy rate, delay the finger fatigue time.
In this embodiment, left facade 3 and right facade 4 are symmetrical arranged, and front end and the thereon company between rear end thereon
Line further defines the angle of inclination of top surface 5, then may be such that the spherical keycap application horizontal by 7 °~9 ° of angle
When " F areas " (key zone of keyboard forefront) of keyboard, it is set to be more in line with touching angle of the finger to " F areas " keycap, especially
Its game player for needing frequently use " F areas ", further improves sense of touch and touching accuracy rate, slows down finger fatigue.
Embodiment two：
Present embodiment and embodiment one are essentially identical, its difference is：
As shown in figure 3, making the height of preceding facade 1 equal with the height of rear facade 2, then it may be such that the spherical keycap is applied to
During the middle part key zone of keyboard, the touching angle of operator's finger is catered to, sense of touch and touching accuracy rate is improved, delays finger tired
Labor.
Embodiment three：
Present embodiment and embodiment one are essentially identical, its difference is：
As shown in figure 4, making the height of preceding facade 1 be less than the height of rear facade 2, and the opening direction of top surface 5 is set
During forward and up, then to may be such that the spherical keycap is applied to the middle and back region of keyboard, during the finger touching of operator, cater to
The touching angle of operator, finger needs mobile distance when effectively shortening touching, effectively improves sense of touch and the touching of finger
Accuracy rate, delay the finger fatigue time.
In this embodiment, left facade 3 and right facade 4 are symmetrical arranged, and rear end and thereon between front end thereon
Line further defines the angle of inclination of top surface 5, then may be such that the spherical keycap should horizontal by 7 °~9 ° of angle
During rearmost part key zone for keyboard, it is set to be more in line with touching angle of the finger to the region keycap, particularly with use
The key mappings such as higher " CTRL " key of frequency, further improve sense of touch and touching accuracy rate, slow down finger fatigue.
In above-mentioned all embodiments, preceding facade 1, rear facade 2, left facade 3 and right facade 4 bottom tangent with it is horizontal
Face is all provided with being set to 85 °~87 ° angles, can not only be easy to thicken the inner wall of the spherical keycap, strengthen its structural strength, improve it
Production yield rate, also may be such that the spherical keycap can produce simple and honest knock when tapping, helps to releive operator's
Mood, obtains more preferable user experience.
In above-mentioned all embodiments, the joint of top surface 5 and preceding facade 1, rear facade 2, left facade 3 and right facade 4
Offer fillet so that water chestnut is clearly demarcated in appearance for the spherical keycap, high-visible, and will not scrape hand, has both improved it and has regarded
Feel aesthetics, and do not influence its using effect.
In above-mentioned all embodiments, the outer circumferential surface by keycap body is shiny surface, can improve touching for the spherical keycap
Sense, reduces rebound resistance, and can improve its visual aesthetics.
Spherical keycap provided by the invention, by ergonomic design, touching accuracy rate is high, effectively can delay finger
Fatigue, and sense of touch is good, effectively reduces the adaptation time of operator, user experience is good, is easy to be extended and applied.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of spherical keycap, including keycap main body, it is characterised in that：The keycap main body includes preceding facade, rear facade, Zuo Li
Face, right facade and top surface；
The preceding facade, rear facade, the left facade and the right facade are arc up-narrow and down-wide and that opening is inside
Shape structure, and it offers arc angle in joint two-by-two, and the arc angle is in the inside sharp claw shape wide at the top and narrow at the bottom of opening；
The top surface is the spherical arc of opening upwards.
2. spherical keycap as claimed in claim 1, it is characterised in that：Height of the height of the preceding facade higher than the rear facade
Degree, the opening direction of top surface is upward backward.
3. spherical keycap as claimed in claim 2, it is characterised in that：The left facade and the right facade are symmetrical arranged, and
And thereon front end and thereon the line between rear end horizontal by 7 °~9 ° of angle.
4. spherical keycap as claimed in claim 1, it is characterised in that：The height of the preceding facade and the height of the rear facade
It is equal.
5. spherical keycap as claimed in claim 1, it is characterised in that：Height of the height of the preceding facade less than the rear facade
Degree, the opening direction of top surface is forward and up.
6. spherical keycap as claimed in claim 5, it is characterised in that：The left facade and the right facade are symmetrical arranged, and
And thereon rear end and thereon the line between front end horizontal by 7 °~9 ° of angle.
7. such as the spherical keycap of claim 1 to 6 any one of them, it is characterised in that：The preceding facade, rear facade, the institute
The bottom tangent and horizontal plane for stating left facade and right facade are in 85 °~87 ° angles.
8. spherical keycap as claimed in claim 7, it is characterised in that：The top surface and the preceding facade, rear facade, the institute
The joint for stating left facade and right facade offers fillet.
9. spherical keycap as claimed in claim 8, it is characterised in that：The outer circumferential surface of the keycap body is shiny surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810073608.5A CN108010773A (en) | 2018-01-25 | 2018-01-25 | A kind of spherical keycap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810073608.5A CN108010773A (en) | 2018-01-25 | 2018-01-25 | A kind of spherical keycap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108010773A true CN108010773A (en) | 2018-05-08 |
Family
ID=62066430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810073608.5A Pending CN108010773A (en) | 2018-01-25 | 2018-01-25 | A kind of spherical keycap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108010773A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2567663Y (en) * | 2002-05-22 | 2003-08-20 | 达方电子股份有限公司 | keyboard |
| US20030190182A1 (en) * | 2002-04-08 | 2003-10-09 | Darfon Electronics Corp. | Ergonomic keyboard |
| CN202384222U (en) * | 2011-12-09 | 2012-08-15 | 易业电子（深圳）有限公司 | Button cap |
| CN102778925A (en) * | 2011-05-12 | 2012-11-14 | 宏达国际电子股份有限公司 | Hand-held electronic device |
| CN104078261A (en) * | 2013-03-28 | 2014-10-01 | Zf腓德烈斯哈芬股份公司 | Key module for a keyboard key and method for producing a key module for a keyboard key |
| CN205069466U (en) * | 2015-09-21 | 2016-03-02 | 刘清仙 | Secondary is moulded plastics polygenetic ergonomic keyboard and is pressed key cap |
| CN106558438A (en) * | 2015-09-29 | 2017-04-05 | 技嘉科技股份有限公司 | Key device and light-guide device |
| CN107479722A (en) * | 2017-08-02 | 2017-12-15 | 深圳市黑爵电子科技有限公司 | A kind of mouse-keyboard and mouse-keyboard control method |
| CN206907693U (en) * | 2017-05-22 | 2018-01-19 | 徐孝海 | A kind of keycap and the keyboard with the keycap |
| CN207852545U (en) * | 2018-01-25 | 2018-09-11 | 枣庄市大猫电子科技有限公司 | A kind of spherical shape keycap |
-
2018
- 2018-01-25 CN CN201810073608.5A patent/CN108010773A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030190182A1 (en) * | 2002-04-08 | 2003-10-09 | Darfon Electronics Corp. | Ergonomic keyboard |
| CN2567663Y (en) * | 2002-05-22 | 2003-08-20 | 达方电子股份有限公司 | keyboard |
| CN102778925A (en) * | 2011-05-12 | 2012-11-14 | 宏达国际电子股份有限公司 | Hand-held electronic device |
| CN202384222U (en) * | 2011-12-09 | 2012-08-15 | 易业电子（深圳）有限公司 | Button cap |
| CN104078261A (en) * | 2013-03-28 | 2014-10-01 | Zf腓德烈斯哈芬股份公司 | Key module for a keyboard key and method for producing a key module for a keyboard key |
| CN205069466U (en) * | 2015-09-21 | 2016-03-02 | 刘清仙 | Secondary is moulded plastics polygenetic ergonomic keyboard and is pressed key cap |
| CN106558438A (en) * | 2015-09-29 | 2017-04-05 | 技嘉科技股份有限公司 | Key device and light-guide device |
| CN206907693U (en) * | 2017-05-22 | 2018-01-19 | 徐孝海 | A kind of keycap and the keyboard with the keycap |
| CN107479722A (en) * | 2017-08-02 | 2017-12-15 | 深圳市黑爵电子科技有限公司 | A kind of mouse-keyboard and mouse-keyboard control method |
| CN207852545U (en) * | 2018-01-25 | 2018-09-11 | 枣庄市大猫电子科技有限公司 | A kind of spherical shape keycap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180508 |