CN101329959A - Key-press mechanism capable of implementing click or dblclick at one time - Google Patents
Key-press mechanism capable of implementing click or dblclick at one time Download PDFInfo
- Publication number
- CN101329959A CN101329959A CNA2008100170774A CN200810017077A CN101329959A CN 101329959 A CN101329959 A CN 101329959A CN A2008100170774 A CNA2008100170774 A CN A2008100170774A CN 200810017077 A CN200810017077 A CN 200810017077A CN 101329959 A CN101329959 A CN 101329959A
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- button
- touching bar
- key
- clicking
- double
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Abstract
The invention provides a key mechanism being capable of realizing single click or double click at one time. A key-touching bar is designed in the invention and arranged in a slide slot at the lower part of a button body and is capable of sliding relative to the button body; two bulges are arranged at the two sides and applied to pushing a contactor of a trigger; and the moving direction of the two bulges is vertical to the moving direction of the contactor; the upper part of the key-touching bar is connected with a connecting rod that is connected with a button cap; a spring is arranged between the button cap and a shell. When the button is pressed down, the key-touching bar moves right at first, then downwards to push the contactor; at the same time, if the pressing of the button stops, the key-touching bar moves left at first, then upwards to return to a home position; if the button is pressed continuously, the key-touching bar continuously move downwards, and the contactor is pushed again, thus realizing double click. The key mechanism of the invention is characterized by simple operation, convenience, flexibility, saving time and being capable of reducing finger fatigue.
Description
Technical field
The present invention relates to a kind of press button mechanism of input equipment, refer in particular to the press button mechanism of mouse or joystick.
Background technology
At present, the press button mechanism button of mouse or joystick once can be realized single-click operation, realize double click operation, must press twice, can't realize that button once carries out the operation of double-click.
Summary of the invention
For addressing the aforementioned drawbacks, the invention provides a kind of press button mechanism of clicking or double-clicking can once realized.In invention, designed the one-touch key bar, its travel direction is vertical with the direction of motion of trigger contact, its side is provided with two projections, in order to promote the contact of trigger, the touching bar is installed in the sliding-rail groove of button body lower end, and the touching bar can slide by the relative key body, and touching bar upper end connects connecting rod, connecting rod is connected with button cap, is provided with spring between button cap and the housing.Press the button, the touching bar at first moves right, and moves downward then, promotes the trigger contact; At this moment, if stop firmly, the touching bar moves upward then at first to left movement, is returned to original position, if continue firmly, the touching bar continues to move downward, and secondary promotes the trigger contact, realizes double click operation.
Compared with prior art, it is simple, convenient, flexible that the present invention has, and saves time, and can alleviate the tired characteristics of finger.
Description of drawings
Fig. 1 is the cross-sectional view of front view of the present invention
Fig. 2 is the cross-sectional view of touching bar
Fig. 3 is the sectional view of A-A ' among Fig. 2
Fig. 4 is the sectional view of B-B ' among Fig. 2
Fig. 5 is the profile of button body front view
Fig. 6 is the sectional view of C-C ' among Fig. 5
Fig. 7 is button body and touching bar assembling section
Fig. 8 is the cross-sectional view of normality of the present invention
Fig. 9 is the present invention's cross-sectional view of touching bar when moving to right-hand member that be pressed
Cross-sectional view when Figure 10 is the present invention's touching for the first time
Cross-sectional view when Figure 11 is the present invention's touching for the first time end
Description of reference numerals: 1 button, 11 button caps, 12 button body, 121 sliding-rail grooves, 122 minute protrusions, 123 minute protrusions, 2 springs, 3 housings, 4 touching bars, 41 projections, 42 pin-and-holes, 5 triggers, 51 contacts, 6 bearing pins, 7 connecting rods, 8 bearing pins.
Embodiment
For distinguished auditor can further be understood purpose of the present invention and function, structure of the present invention and principle are done detailed description below in conjunction with accompanying drawing.
Fig. 1 is the cross-sectional view of front view of the present invention.The button 1 of this mechanism is divided into button cap 11 and button body 12, button cap 11 bottoms are in the button body 12 of hollow, button cap 11 lower ends connect connecting rod 7 by bearing pin 6, the two can relatively rotate, the angle of connecting rod (7) and button body (12) sidewall is greater than 60 °, connecting rod 7 lower ends connect touching bar 4 by bearing pin 8, the two can relatively rotate, Fig. 2 has shown the structure of touching bar 4, its right-hand member has two projections, in order to promote the contact 51 of trigger 5, touching bar 4 is vertical with contact 5 directions of motion, Fig. 3 has shown that touching bar 4 is in cross section that A-A ' locates, it is I-shaped that the cross section is, the 42nd, pin-and-hole, vertical slit is in order to installing connecting rods 7, Fig. 4 has shown that touching bar 4 is in cross section that B-B ' locates, this cross section is I-shaped, and Fig. 5 and Fig. 6 have shown the structure of button body 12, and the outside of the sidewall of button body 12 is provided with minute protrusions 122 and minute protrusions 123, increased the frictional force of this two positions, but can not stop button body 12 to lower slider, the bottom surface of button body 12 is provided with the sliding-rail groove 121 of rectangle, and touching bar 4 is installed in the sliding-rail groove 121, both can slide relative, and Fig. 7 has shown the cross section of both assemblings.In addition, return to the normality position, between button cap 11 and housing 3, spring 2 has been installed in order to make button.
Narrate the course of action that the present invention is pressed below.Structure when Fig. 8 has shown normality of the present invention, press the button during use, button cap 11 moves downward, be delivered to touching bar 4 by connecting rod 7, because minute protrusions 123 has increased the frictional force of button body 12, button body 12 transfixions, with button cap 11 downward movement conversion is touching bar 4 motion to the right, move to the right-hand member of sliding-rail groove 121 up to touching bar 4, this moment button cap 11 contact button bodies 12, Fig. 9 has shown the structure of position this moment; Button cap 11 continues to move downward compressing button body 12, and button body 12 is moved downward together with connecting rod 7, touching bar 4, carries out the operation of touching for the first time, and Figure 10 has shown the structure of position this moment; At this moment, if stop firmly, move upward at the elastic force effect knob down cap 11 of spring, drive touching bar 4 at first to left movement, move upward then, be returned to the normality position, if continue firmly, touching bar 4 continues to move downward, the EO of touching for the first time, and contact 5 is upspring, minute protrusions 123 arrives the housing outward flange, this is to click misoperation for double-clicking in order to prevent that overexertion from making, and stops firmly to remain the effect of clicking this moment, and Figure 11 has shown the structure of position this moment; Touching bar 4 continues to move downward, and touching for the second time realizes double click operation, stops firmly, and touching bar 4 moves upward then at first to left movement, is returned to the normality position.
Claims (5)
1. the press button mechanism that can once realize clicking or double-clicking, comprise button (1), spring (2) and trigger (5), it is characterized in that: button 1 is made up of button cap (11) and button body (12), there is connecting rod (7) button body (12) inside, connecting rod (7) upper end links to each other with button cap (11), and the lower end links to each other with touching bar (4), and touching bar (4) is installed in the sliding-rail groove (121) of button body (12) lower end, its side is provided with two projections (41), in order to promote contact (51).
2. can once realize according to claim 1 it is characterized in that the press button mechanism clicking or double-click: there is two-layer small projection up and down the outside of button body (12) sidewall, and the quantity of every layer of small projection is at least 2, and symmetry.
3. can once realize the press button mechanism clicking or double-click according to claim 1, it is characterized in that: there is the sliding-rail groove (121) of rectangle button body (12) bottom surface.
4. can once realize the press button mechanism clicking or double-click according to claim 1, it is characterized in that: touching bar (4) can slide in sliding-rail groove (121), and the cross sectional shape of the appropriate section that cooperates with sliding-rail groove (121) is I-shaped.
5 can once realize it is characterized in that the press button mechanism clicking or double-click according to claim 1: the angle of connecting rod (7) and button body (12) sidewall is greater than 60 °, and relative key cap (11) can rotate, and can rotate relative to touching bar (4).
6. can once realize the press button mechanism clicking or double-click according to claim 1, it is characterized in that: button cap (11) and button body (12) are separated from each other, and the distance of the two relative motion is identical with the distance that touching bar (4) slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100170774A CN101329959B (en) | 2008-06-25 | 2008-06-25 | Key-press mechanism capable of implementing click or double-click at one time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100170774A CN101329959B (en) | 2008-06-25 | 2008-06-25 | Key-press mechanism capable of implementing click or double-click at one time |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101329959A true CN101329959A (en) | 2008-12-24 |
| CN101329959B CN101329959B (en) | 2011-05-11 |
Family
ID=40205701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100170774A Expired - Fee Related CN101329959B (en) | 2008-06-25 | 2008-06-25 | Key-press mechanism capable of implementing click or double-click at one time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101329959B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992866A (en) * | 2015-06-27 | 2015-10-21 | 苏州达方电子有限公司 | Keyboard button and keyboard |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151425C (en) * | 1999-11-02 | 2004-05-26 | 洪发生 | Key combination input method for keyboard |
| CN2842554Y (en) * | 2005-11-04 | 2006-11-29 | 郑国书 | Inputting device with push-button having double-click function |
| CN101174185B (en) * | 2006-10-30 | 2012-04-18 | 英华达(上海)电子有限公司 | Use method of mobile terminal direction key and its corresponding roller type press key |
-
2008
- 2008-06-25 CN CN2008100170774A patent/CN101329959B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992866A (en) * | 2015-06-27 | 2015-10-21 | 苏州达方电子有限公司 | Keyboard button and keyboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101329959B (en) | 2011-05-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CAO GUANGXUE Free format text: FORMER OWNER: BU XIANGYAN Effective date: 20110225 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Guangxue Inventor before: Bo Xiangyan |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: BU XIANGYAN TO: CAO GUANGXUE Free format text: CORRECT: ADDRESS; FROM: 273500 EXPERIMENTAL MIDDLE SCHOOL, NO.29, SOUTH HEAD-END, YISHAN ROAD, ZOUCHENG CITY, SHANDONG PROVINCE TO: 273500 EXPERIMENTAL MIDDLE SCHOOL, NO.769, YISHAN ROAD, ZOUCHENG CITY, SHANDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20110225 Address after: 273500 Shandong Province, Zoucheng City Yi Road No. 769 Experimental Middle School Applicant after: Cao Guangxue Address before: 273500 Shandong city of Zoucheng province Yi mountain south of No. 29 Experimental Middle School Applicant before: Bo Xiangyan |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU SUDING PRODUCT DESIGN CO., LTD. Free format text: FORMER OWNER: CAO GUANGXUE Effective date: 20121213 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 273500 JINING, SHANDONG PROVINCE TO: 215558 SUZHOU, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20121213 Address after: 215558, No. 1, 8 Jin Du Road, Southeast Economic Development Zone, Suzhou, Jiangsu, Changshu Patentee after: Suzhou Suding Products Design Co., Ltd. Address before: 273500 Shandong Province, Zoucheng City Yi Road No. 769 Experimental Middle School Patentee before: Cao Guangxue |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20130625 |