CN104112617B - Construction of switch - Google Patents
Construction of switch Download PDFInfo
- Publication number
- CN104112617B CN104112617B CN201410274171.3A CN201410274171A CN104112617B CN 104112617 B CN104112617 B CN 104112617B CN 201410274171 A CN201410274171 A CN 201410274171A CN 104112617 B CN104112617 B CN 104112617B
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- CN
- China
- Prior art keywords
- seesaw
- pressing plate
- switch
- construction
- projection
- 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.)
- Expired - Fee Related
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
A kind of construction of switch, including pedestal, bascule and pressing plate.SR is installed on pedestal；Bascule is installed on pedestal, and including base and linkage board, base is provided with locating clip, and linkage board includes the first seesaw and the second seesaw being hinged, and the first seesaw and the second seesaw are equipped with rotating shaft, and it is interior and rotationally connected that rotating shaft is arranged in locating clip；Pressing plate is provided with grab, and the first seesaw and the second seesaw are further opened with the hole clipping corresponding with grab, and grab is fastened in hole clipping, and pressing plate is additionally provided with projection, and projection mutually abuts with SR.By adding bascule in construction of switch, effectively prevent pressing plate area excessive time and the generation of stuck phenomenon that occurs, make pressing plate more unobstructed, smooth during pressing, bring conveniently to the operation of user, improve the comfortableness of use.
Description
Technical field
The present invention relates to a kind of construction of switch, particularly relate to a kind of press-switching structure.
Background technology
Push switch is by pressing pressing plate, to realize the break-make of power supply.Generally at switch
In design process, the most as far as possible by the enlarged leather area of pressing plate, thus facilitate user that switch is operated.
But, user has randomness to the pressing of pressing plate, when the finger of user is pressed into the limit of pressing plate
During edge portion, owing to the span of pressing plate is relatively big, pressing plate will be by force unbalance so that pressing plate one end
Sinking, the other end tilts, thus can not realize the purpose pressing switch key, further can not be real
The now break-make to power supply.This kind of construction of switch, brings inconvenience to the operation of user, reduces use
Comfortableness.
Summary of the invention
It is an object of the invention to overcome weak point of the prior art, it is provided that a kind of easy to operate, raising use
The construction of switch of family comfort.
It is an object of the invention to be achieved through the following technical solutions:
A kind of construction of switch, including:
Pedestal, described pedestal is provided with SR；
Bascule, described bascule is installed on described pedestal, including:
Base, described base is provided with locating clip；
Linkage board, including the first seesaw being hinged and the second seesaw, described first seesaw and described
Being equipped with rotating shaft on second seesaw, it is interior and rotationally connected that described rotating shaft is arranged in described locating clip；
Pressing plate, described pressing plate is provided with on grab, described first seesaw and described second seesaw and also offers
There are the hole clipping corresponding with described grab, described grab to be fastened in described hole clipping, described pressing plate is additionally provided with
Projection, described projection mutually abuts with described SR.
Wherein in an embodiment, the quantity of described first seesaw and described second seesaw is respectively two,
One of them described first seesaw is hinged with the second seesaw one of them described, and another described first seesaw is with another
One described second seesaw is hinged, and described first seesaw and described second seesaw are fixed with described by described rotating shaft
Position folder is rotationally connected.
Wherein in an embodiment, the edge of described base is fluted, described first seesaw and described
Second seesaw is provided with the projection corresponding with described groove, and described projection is contained in described groove.
Wherein in an embodiment, the edge of described base is provided with locating dowel, described first seesaw and described
Offering the locating slot corresponding with described locating dowel on second seesaw, described locating dowel is socketed on described locating slot
In.
Wherein in an embodiment, described construction of switch also includes that panel, described panel paste with described pedestal
Closing and connect, described panel offers through hole, described pressing plate is arranged in described through hole, so that described grab
Fasten with described hole clipping, so that described projection mutually abuts with described SR.
Wherein in an embodiment, described locating clip includes the first intermediate plate and the second intermediate plate being oppositely arranged,
Forming an accepting hole between described first intermediate plate and described second intermediate plate, described rotating shaft is contained in described accepting hole
In.
The operating principle of construction of switch is: press pressing plate, and the projection in pressing plate drives reset to press
Button action, thus reach to be switched on or switched off the purpose of power supply；When cancelling the active force to pressing plate, reset is pressed
Button resets, thus drives pressing plate to reset.
If finger is pressed against the edge of pressing plate, the plate face of pressing plate contacts with the first seesaw, so that
The rotating shaft obtaining the first seesaw rotates around locating clip, and the first seesaw rotates and just drives the second the most hinged seesaw to turn
Dynamic, then, the second seesaw drives pressing plate away from the side at finger pressing by hole clipping with coordinating of grab
Under press, be finally completed the overall pressing action of pressing plate.Press under pressing plate so that be in pressing plate center
Projection contacts with SR, completes the break-make of power supply.
By adding bascule in construction of switch, effectively prevent pressing plate area excessive time and occur
The generation of stuck phenomenon so that pressing plate is more unobstructed, smooth, to the behaviour of user during pressing
Bring conveniently, improve the comfortableness of use.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the construction of switch of one embodiment of the invention；
Fig. 2 is the exploded view of the construction of switch shown in Fig. 1；
Fig. 3 is the structure chart of the bascule of the construction of switch shown in Fig. 2；
Fig. 4 is the structure chart at another visual angle of bascule shown in Fig. 3；
Fig. 5 is the exploded view of the bascule shown in Fig. 3；
Fig. 6 is another exploded view of the bascule shown in Fig. 3；
Fig. 7 is the structure chart of the pressing plate of the construction of switch shown in Fig. 2；
Fig. 8 is the structure chart at another visual angle of pressing plate shown in Fig. 7；
Fig. 9 is the structure chart of the construction of switch of another embodiment；
Figure 10 is the structure chart of the linkage board of the construction of switch shown in Fig. 9.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but the embodiment party of the present invention
Formula is not limited to this.
Please refer to Fig. 1 and Fig. 2, it is respectively the axonometric chart of construction of switch 10 of one embodiment of the invention
And exploded view.Construction of switch 10 includes pedestal 100, bascule 200, pressing plate 300 and panel 400.
Panel 400 is fitted and connected with pedestal 100, and bascule 200 is contained in panel 400 and 100 shapes of pedestal
In the cavity become, pressing plate 300 is arranged in panel 400 and zero on bascule 200 and pedestal 100
Part connects.
Being provided with SR 110 on pedestal 100, SR 110 has elastic reset function, and reset is pressed
Elastic deformation, the homing when external force disappears is there is in button 110 under the pressing of external force.
Seeing also Fig. 3, Fig. 4, Fig. 5 and Fig. 6, bascule 200 is installed on pedestal 100, bag
Include base 210 and linkage board 220.
Base 210 is provided with locating clip 212, and linkage board 220 includes the first seesaw 222 and being hinged
Two seesaws 224, the first seesaw 222 and the second seesaw 224 are equipped with rotating shaft 226, and rotating shaft 226 is arranged in
Locating clip 212 is interior and rotationally connected.
Please refer to Fig. 7 and Fig. 8, pressing plate 300 is provided with grab 310, the first seesaw 222 and second
Being further opened with the hole clipping 227 corresponding with grab on seesaw 224, grab 310 is fastened in hole clipping 227.Pressing
Being additionally provided with projection 320 on plate 300, projection 320 mutually abuts with SR 110.
Panel 400 is fitted and connected with pedestal 100, and panel 400 offers through hole 410, and pressing plate 300 is worn
It is located at through hole 410, so that grab 310 fastens with hole clipping 227, so that projection 320 and SR 110 phase
Abut mutually.
The operating principle of construction of switch 10 is: press pressing plate 300, the projection in pressing plate 300
320 drive SR 110 action, thus reach to be switched on or switched off the purpose of power supply；When cancelling pressing plate
The active force of 300, SR 110 resets, thus drives pressing plate 300 to reset.
If finger is pressed against the edge of pressing plate 300, the plate face of pressing plate 300 and the first seesaw 222
Contact, so that the rotating shaft 226 of the first seesaw 222 rotates around locating clip 212, the first seesaw 222 turns
Dynamic just drive the second the most hinged seesaw 224 to rotate, then, the second seesaw 224 by hole clipping 227 with
Coordinating of grab 310 drives pressing plate 300 to press away under the side at finger pressing, is finally completed pressing plate
The overall pressing action of 300.Pressing plate is pressed for 300 times so that be in the projection 320 at pressing plate 300 center with
SR 110 contacts, and completes the break-make of power supply.
In the present embodiment, the edge fluted 214 of base 210, the first seesaw 222 and the second seesaw
224 are provided with the projection 228 corresponding with groove 214, and projection 228 is contained in groove 214.When finger is pressed
When being pressed in the region near above that pressing plate 300 is positioned at projection 228, projection 228 just can drive whole first
Seesaw 222 or the second seesaw 224 rotate, thus realize pressing under the entirety of pressing plate 300, complete power supply
Break-make.Projection 228 is set, increases the finger effective area pressed to pressing plate 300 further.
In the present embodiment, the edge of base 210 is provided with locating dowel 216, the first seesaw 222 and the second seesaw
Offering the locating slot 229 corresponding with locating dowel 216 on 224, locating dowel 216 is socketed in locating slot 229.
During the first seesaw 222 and the second seesaw 224 rotate, locating dowel 216 is slided along locating slot 229,
The first seesaw 222 and the second seesaw 224 is prevented to de-orbit during rotating, it is ensured that it rotates
Stationarity.
In the present embodiment, locating clip 212 includes the first intermediate plate 217 and the second intermediate plate 218 being oppositely arranged,
Forming an accepting hole 219 between first intermediate plate 217 and the second intermediate plate 218, rotating shaft 226 is contained in accepting hole
In 219.First intermediate plate 217 and the second intermediate plate 218 have certain elasticity, and rotating shaft 226 is pressed into accepting hole
During 219, the first intermediate plate 217 and the second intermediate plate 218 can occur elastic deformation, when rotating shaft 226 is complete
When being contained in accepting hole 219, the first intermediate plate 217 and the second intermediate plate 218 elasticity recovery deformation, rotating shaft 226
Just by effective fixed position.First intermediate plate 217 and the second intermediate plate 218 be set, the beneficially first seesaw 222 and
The installation of the second seesaw 224 and dismounting.
Please refer to Fig. 9 and Figure 10, it is preferred that the quantity of the first seesaw 222 and the second seesaw 224 is divided
Not being two, one of them first seesaw 222 is hinged with one of them second seesaw 224, and another first sticks up
Plate 222 is hinged with another second seesaw 224, and the first seesaw 222 and the second seesaw 224 are by rotating shaft 226
It is rotationally connected with locating clip 212.It is respectively provided with two the first seesaws 222 and two the second seesaws 224, permissible
Make the first seesaw 222 and the second seesaw 224 more flexible during rotating, further increase hands
Refer to and effective contact area of pressing plate 300, due to the first seesaw 222 and the second seesaw 224 horizontal across
Spend less, as long as there being one of them seesaw to rotate, another seesaw just can be driven to rotate, thus drive pressing plate
Press under 300 entirety.
By adding bascule 200 in construction of switch 10, effectively prevent pressing plate 300 area excessive
Time and the generation of stuck phenomenon that occurs so that pressing plate 300 is more unobstructed, smooth during pressing,
Bring conveniently to the operation of user, improve the comfortableness of use.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not by above-mentioned reality
Execute the restriction of example, the change made under other any spirit without departing from the present invention and principle, modification,
Substitute, combine, simplify, all should be the substitute mode of equivalence, within being included in protection scope of the present invention.
Claims (4)
1. a construction of switch, it is characterised in that including:
Pedestal, described pedestal is provided with SR；
Bascule, described bascule is installed on described pedestal, including:
Base, described base is provided with locating clip；
Linkage board, including the first seesaw being hinged and the second seesaw, described first seesaw and described
Being equipped with rotating shaft on second seesaw, it is interior and rotationally connected that described rotating shaft is arranged in described locating clip；
Pressing plate, described pressing plate is provided with on grab, described first seesaw and described second seesaw and also offers
There are the hole clipping corresponding with described grab, described grab to be fastened in described hole clipping, described pressing plate is additionally provided with
Projection, described projection mutually abuts with described SR；
The edge of described base is fluted, and described first seesaw and described second seesaw are provided with described
The projection that groove is corresponding, described projection is contained in described groove；
The edge of described base is provided with on locating dowel, described first seesaw and described second seesaw and offers and institute
Stating the locating slot that locating dowel is corresponding, described locating dowel is socketed in described locating slot.
Construction of switch the most according to claim 1, it is characterised in that described first seesaw and described
The quantity of the second seesaw is respectively two, one of them described first seesaw and one of them described second seesaw
Hinged, another described first seesaw is hinged with the second seesaw another described, described first seesaw and described
Two seesaws are rotationally connected with described locating clip by described rotating shaft.
Construction of switch the most according to claim 1, it is characterised in that described construction of switch also includes
Panel, described panel is fitted and connected with described pedestal, and described panel offers through hole, and described pressing plate is worn
It is located at described through hole, so that described grab fastens with described hole clipping, so that described projection and described SR
Mutually abut.
Construction of switch the most according to claim 1, it is characterised in that described locating clip includes relatively
A collecting is formed between the first intermediate plate and the second intermediate plate, described first intermediate plate and described second intermediate plate that arrange
Hole, described rotating shaft is contained in described accepting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274171.3A CN104112617B (en) | 2014-06-18 | 2014-06-18 | Construction of switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274171.3A CN104112617B (en) | 2014-06-18 | 2014-06-18 | Construction of switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104112617A CN104112617A (en) | 2014-10-22 |
| CN104112617B true CN104112617B (en) | 2016-08-17 |
Family
ID=51709363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410274171.3A Expired - Fee Related CN104112617B (en) | 2014-06-18 | 2014-06-18 | Construction of switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104112617B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354701B (en) * | 2018-03-29 | 2023-12-08 | 北京大学第三医院 | Achilles tendon boot support and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5389755A (en) * | 1993-10-27 | 1995-02-14 | Chen; Pao-Chin | Computer key switch device |
| CN101699599A (en) * | 2009-10-28 | 2010-04-28 | 海安昌荣博创机电制造厂 | Novel push button switch |
| CN201681742U (en) * | 2010-05-14 | 2010-12-22 | 上海友邦电气(集团)股份有限公司 | Button switch |
| CN102779673A (en) * | 2011-05-13 | 2012-11-14 | 冲电气工业株式会社 | Key switch structure |
| CN204045451U (en) * | 2014-06-18 | 2014-12-24 | 惠州市云顿智能电子有限公司 | Construction of switch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5310325B2 (en) * | 2009-07-07 | 2013-10-09 | 沖電気工業株式会社 | Keyboard structure |
-
2014
- 2014-06-18 CN CN201410274171.3A patent/CN104112617B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5389755A (en) * | 1993-10-27 | 1995-02-14 | Chen; Pao-Chin | Computer key switch device |
| CN101699599A (en) * | 2009-10-28 | 2010-04-28 | 海安昌荣博创机电制造厂 | Novel push button switch |
| CN201681742U (en) * | 2010-05-14 | 2010-12-22 | 上海友邦电气(集团)股份有限公司 | Button switch |
| CN102779673A (en) * | 2011-05-13 | 2012-11-14 | 冲电气工业株式会社 | Key switch structure |
| CN204045451U (en) * | 2014-06-18 | 2014-12-24 | 惠州市云顿智能电子有限公司 | Construction of switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104112617A (en) | 2014-10-22 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170618 |
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| CF01 | Termination of patent right due to non-payment of annual fee |