CN101763971B - Keyboard with adjustable key stroke and electronic device using same - Google Patents
Keyboard with adjustable key stroke and electronic device using same Download PDFInfo
- Publication number
- CN101763971B CN101763971B CN 200910312013 CN200910312013A CN101763971B CN 101763971 B CN101763971 B CN 101763971B CN 200910312013 CN200910312013 CN 200910312013 CN 200910312013 A CN200910312013 A CN 200910312013A CN 101763971 B CN101763971 B CN 101763971B
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- substrate
- portable plate
- section
- button
- extension
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Abstract
The invention provides a keyboard with an adjustable key stroke and an electronic device using the same. The keyboard comprises a bottom board, a top board and a key, wherein a key through hole is arranged in the top board, the key is positioned in the through hole, the tail end of the top board downwards extends out of the side walls, and sliding holes are formed in two opposite side walls. The keyboard also comprises a basal board, a movable board, two supporting parts and an elastic member, wherein the basal board is fixed on the side walls and is positioned above the sliding holes, and a first matching part is formed on the edge of the movable board; a first extending part is formed at the bottom of the key and passes through the basal board, and the tail end of the first extending part is fixed on the movable board; both ends of the elastic member respectively contact the key and the basal board; and the two supporting parts are arranged between the basal board and the movable board, are slidably connected with the side walls and respectively comprise two second matching parts and a push block. The distance between the basal board and the movable board is adjusted by utilizing the supporting parts so that the key stroke of the keyboard is adjusted.
Description
Technical field
The present invention relates to a kind of keyboard of button adjustable stroke, relate in particular to a kind of keyboard that utilizes electromagnet and the interactional button adjustable stroke of magnet.The invention still further relates to a kind of electronic installation that uses above-mentioned keyboard.
Background technology
Usually, all use keyboard as input unit such as the electronic installation of computer, mobile phone etc., keyboard is divided into two kinds mostly: a kind of is that key stroke is large; Another kind is that key stroke is short.When always using the button of one style, allow easily the people produce fatigue.
Summary of the invention
In view of this, be necessary to provide a kind of keyboard of button adjustable stroke, the button of this keyboard can be regulated its stroke as required.
The adjustable keyboard of a kind of key stroke, it comprises base plate, top board and button, also be provided with the button through hole on this top board, button is arranged in this through hole, the end of this top board extends sidewall downwards, be formed with sliding eye on the two relative sidewalls, this keyboard comprises that also substrate, portable plate, two prop up section and elastic component.This substrate is fixed on this sidewall, and it is positioned at this sliding eye top, and the edge of this portable plate forms the first auxiliary section.The first extension is formed on the bottom of this button, and this first extension passes this substrate, and relative this substrate motion, and its end is fixed in this portable plate.These elastic component two ends are inconsistent with this button and this substrate respectively.This two section of propping up is arranged between this substrate and this portable plate, this two section of propping up is slidably connected to sidewall, this two section of propping up comprises respectively two second auxiliary section and pushing blocks, this pushing block exposes to this sidewall by this sliding eye, External Force Acting is in this pushing block, when this two section of propping up moved to the precalculated position, this first auxiliary section and the second auxiliary section cooperated, and this button moves to the second place to change button key journey from primary importance under the elastic force effect of this elastic component.
The present invention also provides a kind of electronic installation, comprise keyboard, it comprises base plate, top board and button, also be provided with the button through hole on this top board, button is arranged in this through hole, the end of this top board extends sidewall downwards, is formed with sliding eye on the two relative sidewalls, and this keyboard comprises that also substrate, portable plate, two prop up section and elastic component.This substrate is fixed on this sidewall, and it is positioned at this sliding eye top, and the edge of this portable plate forms the first auxiliary section.The first extension is formed on the bottom of this button, and this first extension passes this substrate, and relative this substrate motion, and its end is fixed in this portable plate.These elastic component two ends are inconsistent with this button and this substrate respectively.This two section of propping up is arranged between this substrate and this portable plate, this two section of propping up is slidably connected to sidewall, this two section of propping up comprises respectively two second auxiliary section and pushing blocks, this pushing block exposes to this sidewall by this sliding eye, External Force Acting is in this pushing block, when this two section of propping up moved to the precalculated position, this first auxiliary section and the second auxiliary section cooperated, and this button moves to the second place to change button key journey from primary importance under the elastic force effect of this elastic component.
The present invention regulates the stroke of keyboard by the distance that the utilization section of propping up regulates substrate and portable plate.The user can adjust the stroke of the button of keyboard according to demand, can reduce user's fatigue.
Description of drawings
Fig. 1 is the assembly drawing of the keyboard of button adjustable stroke in an embodiment of the invention.
Fig. 2 is the exploded view of the keyboard of button adjustable stroke in an embodiment of the invention.
Fig. 3 is that the second substrate and two of the keyboard of button adjustable stroke in an embodiment of the invention is propped up the partial enlarged drawing of section.
Fig. 4 is the keyboard of button adjustable stroke in an embodiment of the invention and the partial enlarged drawing of elastic component.
To be that the keyboard of button adjustable stroke in an embodiment of the invention is little illustrate by journey Fig. 5.
Fig. 6 is that the keyboard of button adjustable stroke in an embodiment of the invention illustrates by journey greatly.
The main element symbol description
Through hole 14
Sliding eye 16
Prop up section 19
The first auxiliary section 21
The second auxiliary section 22
Pushing block 23
The first extension 131
The first snap fit 132
The second extension 133
The second snap fit 134
Embodiment
Please refer to Fig. 1 and 2, the adjustable keyboard 10 of a kind of key stroke comprises base plate 11, top board 12 and button 13, is provided with button through hole 14 on the top board 12, and button 13 is arranged in through hole 14, the end of top board 12 extends downwards on the relative sidewall 15 of sidewall 15, two and is formed with sliding eye 16.Keyboard 10 comprises that also substrate 17, portable plate 18, two prop up section 19 and elastic component 20.In the present embodiment, elastic component 20 is spring, and elastic component 20 is in compressive state.
Please in the lump with reference to figure 3, substrate 17 is between base plate 11 and top board 12, and is and roughly parallel with base plate 11 or top board 12.Substrate 17 is fixed in sidewall 15, and it is positioned at sliding eye 16 tops, and the edge of portable plate 18 forms the first auxiliary section 21.
Please in the lump with reference to figure 4, the bottom of button 13 is formed with the first extension 131, the first extensions 131 and passes substrate 17, and relatively substrate 17 motions, and its end is fixed in portable plate 18.
The two ends of elastic component 20 are inconsistent with button 13 and substrate 17 respectively.In the present embodiment, elastic component is installed on the first extension 131.
Two prop up section 19 is arranged between substrate 17 and the portable plate 18, two prop up section 19 is slidably connected to sidewall 15, in the present embodiment, two prop up the distance that section 19 is used between adjustment substrate 17 and the portable plate 18, two prop up when section 19 also be used for to adjust key stroke the height of button are consistent, each is propped up section 19 and comprises two the second auxiliary sections 22 and two pushing blocks 23, pushing block 23 exposes to sidewall 15 by sliding eye 16, External Force Acting is in pushing block 23, prop up section 19 when moving to the precalculated position when two, the first auxiliary section 21 and the second auxiliary section 22 cooperate, and button 13 moves to primary importance to change button key journey from the second place under the elastic force effect of elastic component 20.
In a preferred embodiment, the concrete structure of each element of this keyboard 10 is as described below.
The first auxiliary section 21 is four open slots that are formed at the edge of portable plate 18, and the first auxiliary section 21 is relative with sliding eye 16.
Each is propped up section 19 and also comprises a body 24, and these two the second auxiliary sections 22 are formed at the two ends of body 24, and the second auxiliary section 22 is for being the projection of wedge shape, and each second auxiliary section 22 comprises a lozenges 221, and lozenges 221 is towards portable plate.Be appreciated that ground, when needed, the first auxiliary section 21 can be the projection that is sphenoid, and the second auxiliary section 22 can be open slot.
The end of the first extension 131 forms the first snap fit 132, the first extension 131 passes substrate 17 and portable plate 18, and relatively substrate 17 and portable plate 18 motions, the first extension 131 fixes portable plate 18 by the first snap fit 132, the second extension 133 is also formed on the bottom of button 13, end at the second extension 133 forms the second snap fit 134, the second extension 133 passes substrate 17 and portable plate 18, and relatively substrate 17 and portable plate 18 motions, the second extension 133 fixes portable plate 18 by the second snap fit 134.
Please in the lump with reference to figure 5, when two second auxiliary sections 22 of propping up section 19 move to the first auxiliary section 21 not during mated condition, button 13 moves to the second place by primary importance, this moment, distance between substrate 17 and the portable plate 18 was strengthened in the second auxiliary section 22, portable plate 18 is away from substrate 17, by the first snap fit 132 and the second snap fit 134 elastic component 20 is compressed, this moment, button 13 was in little of the journey state.
Please in the lump with reference to figure 6, External Force Acting is in pushing block 23, props up section 19 when moving to the precalculated position when two, the first auxiliary section 21 and the second auxiliary section 22 cooperate, button 13 moves to primary importance by the second place, and portable plate 18 is near substrates 17, and this moment, button 13 was in greatly by the journey state.
In the present embodiment, button 13 initial conditions can be in primary importance or the second place, can switch mutually between two positions.
Be appreciated that ground, also can adopt the entire infrastructure of above-mentioned keyboard 10 such as the electronic installation of mobile phone etc., thereby so that this electronic installation have the adjustable keyboard of key stroke.
Claims (8)
1. adjustable keyboard of key stroke, it comprises base plate, top board and button, be provided with the button through hole on this top board, button is arranged in this through hole, it is characterized in that: the end of this top board extends sidewall downwards, be formed with sliding eye on the two relative sidewalls, this keyboard comprises that also substrate, portable plate, two prop up section and elastic component;
This substrate is fixed on this sidewall, and it is positioned at this sliding eye top, and the edge of this portable plate forms the first auxiliary section;
The first extension is formed on the bottom of this button, and this first extension passes this substrate, and relative this substrate motion, and its end is fixed in this portable plate;
These elastic component two ends are inconsistent with this button and this substrate respectively;
This two section of propping up is arranged between this substrate and this portable plate, this two section of propping up is slidably connected to sidewall, each section of propping up comprises two the second auxiliary sections and two pushing blocks, this pushing block exposes to this sidewall by this sliding eye, External Force Acting is in this pushing block, when this two section of propping up moved to the precalculated position, this first auxiliary section and the second auxiliary section cooperated, and this button moves to the second place to change button key journey from primary importance under the elastic force effect of this elastic component.
2. the adjustable keyboard of key stroke according to claim 1, it is characterized in that: this elastic component is spring.
3. the adjustable keyboard of key stroke according to claim 1, it is characterized in that: this first auxiliary section is four open slots, these four open slots are arranged on the edge of the portable plate relative with sliding eye, each section of propping up also comprises a body, these two the second auxiliary sections are formed at the two ends of this body, and this second auxiliary section is sphenoid, and each second auxiliary section comprises a lozenges, the direction of each lozenges is identical, and this second auxiliary section is used for matching with this first auxiliary section.
4. the adjustable keyboard of key stroke according to claim 1, it is characterized in that: the end of this first extension forms the first snap fit, this first extension passes this substrate and this portable plate, and relatively this substrate and the motion of this portable plate, this first extension fixes this portable plate by this first snap fit, the second extension is also formed on the bottom of this button, end at this second extension forms the second snap fit, this second extension passes this substrate and this portable plate, and relatively this substrate and the motion of this portable plate, this second extension fixes this portable plate by this second snap fit.
5. electronic installation, comprise keyboard, it comprises base plate, top board and button, be provided with the button through hole on this top board, button is arranged in this through hole, it is characterized in that: the end of this top board extends sidewall downwards, is formed with sliding eye on the two relative sidewalls, and this keyboard comprises that also substrate, portable plate, two prop up section and elastic component;
This substrate is fixed on this sidewall, and it is positioned at this sliding eye top, and the edge of this portable plate forms the first auxiliary section;
The first extension is formed on the bottom of this button, and this first extension passes this substrate, and relative this substrate motion, and its end is fixed in this portable plate;
These elastic component two ends are inconsistent with this button and this substrate respectively;
This two section of propping up is arranged between this substrate and this portable plate, this two section of propping up is slidably connected to sidewall, each section of propping up comprises two the second auxiliary sections and two pushing blocks, this pushing block exposes to this sidewall by this sliding eye, External Force Acting is in this pushing block, when this two section of propping up moved to the precalculated position, this first auxiliary section and the second auxiliary section cooperated, and this button moves to the second place to change button key journey from primary importance under the elastic force effect of this elastic component.
6. electronic installation according to claim 5, it is characterized in that: this elastic component is spring.
7. electronic installation according to claim 5, it is characterized in that: this first auxiliary section is four open slots, these four open slots are arranged on the edge of the portable plate relative with sliding eye, each section of propping up also comprises a body, these two the second auxiliary sections are formed at the two ends of this body, and this second auxiliary section is sphenoid, and each second auxiliary section comprises a lozenges, the direction of each lozenges is identical, and this second auxiliary section is used for matching with this first auxiliary section.
8. electronic installation according to claim 5, it is characterized in that: the end of this first extension forms the first snap fit, this first extension passes this substrate and this portable plate, and relatively this substrate and the motion of this portable plate, this first extension fixes this portable plate by this first snap fit, the second extension is also formed on the bottom of this button, end at this second extension forms the second snap fit, this second extension passes this substrate and this portable plate, and relatively this substrate and the motion of this portable plate, this second extension fixes this portable plate by this second snap fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910312013 CN101763971B (en) | 2009-12-22 | 2009-12-22 | Keyboard with adjustable key stroke and electronic device using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910312013 CN101763971B (en) | 2009-12-22 | 2009-12-22 | Keyboard with adjustable key stroke and electronic device using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101763971A CN101763971A (en) | 2010-06-30 |
| CN101763971B true CN101763971B (en) | 2013-02-13 |
Family
ID=42495071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910312013 Expired - Fee Related CN101763971B (en) | 2009-12-22 | 2009-12-22 | Keyboard with adjustable key stroke and electronic device using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101763971B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013223843A1 (en) | 2013-11-21 | 2015-06-03 | Zf Friedrichshafen Ag | Key button, key switch, key frame and printed circuit board for a data input device, data input device and method for reducing a switching path of a key switch of a data input device |
| CN104952657B (en) * | 2014-03-24 | 2017-06-27 | 联想(北京)有限公司 | A kind of electronic equipment and input unit |
| US10446344B2 (en) | 2015-05-27 | 2019-10-15 | Microsoft Technology Licensing, Llc | Hair trigger travel stop with on-demand switching |
| US10475606B2 (en) * | 2015-09-24 | 2019-11-12 | Microsoft Technology Licensing, Llc | Adjustable force tactile switch |
| TWI685008B (en) * | 2018-04-25 | 2020-02-11 | 仁寶電腦工業股份有限公司 | Adjustable keyboard |
| CN109036922A (en) * | 2018-08-07 | 2018-12-18 | 苏州达方电子有限公司 | Keyboard |
| CN109411280B (en) * | 2018-11-15 | 2020-08-18 | 苏州达方电子有限公司 | Press stroke adjustable key and keyboard thereof |
| CN109273307A (en) * | 2018-11-23 | 2019-01-25 | 张家港康得新光电材料有限公司 | A kind of key and keyboard |
| CN109599287B (en) * | 2018-11-28 | 2020-09-01 | 苏州达方电子有限公司 | Optical key and optical keyboard capable of adjusting press trigger point |
| CN110277267B (en) * | 2019-06-25 | 2020-11-24 | 湖南文理学院 | Mechanical keyboard capable of adjusting resilience of keys |
| CN110428990A (en) * | 2019-07-12 | 2019-11-08 | 深圳市恒怡多精彩科技有限公司 | Mechanical keyboard |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200953114Y (en) * | 2006-08-15 | 2007-09-26 | 达方电子股份有限公司 | Electronic device and keyboard thereof |
-
2009
- 2009-12-22 CN CN 200910312013 patent/CN101763971B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200953114Y (en) * | 2006-08-15 | 2007-09-26 | 达方电子股份有限公司 | Electronic device and keyboard thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101763971A (en) | 2010-06-30 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20131222 |