CN104112617A - Switch structure - Google Patents
Switch structure Download PDFInfo
- Publication number
- CN104112617A CN104112617A CN201410274171.3A CN201410274171A CN104112617A CN 104112617 A CN104112617 A CN 104112617A CN 201410274171 A CN201410274171 A CN 201410274171A CN 104112617 A CN104112617 A CN 104112617A
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- China
- Prior art keywords
- seesaw
- pressing plate
- construction
- projection
- base
- 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.)
- Granted
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- Switch Cases, Indication, And Locking (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
A switch structure comprises a base, a balancing device and a pressing plate. A reset button is arranged on the base; the balancing device is arranged on the base and comprises a bottom seat and a linkage plate; the bottom seat is provided with a positioning clip; the linkage plate comprises a first rocker and a second rocker hinged mutually; the first rocker and the second rocker are both provided with rotary shafts, and the rotary shafts are clamped in the positioning clip and connected with the positioning clip in a rotating mode; the pressing plate is provided with clamping hooks; the first rocker and the second rocker are provided with clamping holes corresponding to the clamping hooks; the clamping hooks are buckled in the clamping holes; the pressing plate is also provided with a convex column; and the convex column abuts against the reset button. Through additionally arranging the balancing device in the switch structure, the dead clamping phenomenon as the area of the pressing plate is excessively large can be effectively avoided, the pressing process of the pressing plate is more smooth, convenience is brought to operation of a user, and use conform is improved.
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 plate is pressed, to realize the break-make of power supply.Conventionally in the design process of switch, all as far as possible by the enlarged leather area of pressing plate, thereby person easy to use splits and puts line operate into.Yet, user has randomness to pressing of pressing plate, when user's finger presses arrives the marginal portion of pressing plate, because the span of pressing plate is larger, pressing plate just can be subject to force unbalance, pressing plate one end is sunk, other end perk, thereby can not realize the object that switch key is pressed, further can not realize the break-make to power supply.This kind of construction of switch, has brought inconvenience to user's operation, has reduced the comfortableness of using.
Summary of the invention
The object of the invention is to overcome weak point of the prior art, a kind of easy to operate, construction of switch of improving user's comfort is provided.
The object of the invention is to be achieved through the following technical solutions:
A construction of switch, comprising:
Pedestal, is provided with reset button on described pedestal;
Bascule, described bascule is installed on described pedestal, comprising:
Base, described base is provided with locating clip;
Linkage board, comprises the first seesaw and the second seesaw that are hinged, on described the first seesaw and described the second seesaw, is equipped with rotating shaft, and described rotating shaft is arranged in described locating clip and is rotationally connected with it;
Pressing plate, described pressing plate is provided with grab, on described the first seesaw and described the second seesaw, also offers the hole clipping corresponding with described grab, and described grab is fastened in described hole clipping, on described pressing plate, be also provided with projection, described projection and the mutual butt of described reset button.
Therein in an embodiment, the quantity of described the first seesaw and described the second seesaw is respectively two, described in one of them the first seesaw and described in one of them the second seesaw hinged, described in another the first seesaw and described in another the second seesaw hinged, described the first seesaw and described the second seesaw are rotationally connected by described rotating shaft and described locating clip.
In an embodiment, the edge of described base offers groove therein, and described the first seesaw and described the second seesaw are provided with the projection corresponding with described groove, and described projection is contained in described groove.
In an embodiment, the edge of described base is provided with reference column therein, on described the first seesaw and described the second seesaw, offers the location notch corresponding with described reference column, and described reference column is socketed in described location notch.
In an embodiment, described construction of switch also comprises panel therein, and described panel and described pedestal are fitted and connected, on described panel, offer through hole, described pressing plate is arranged in described through hole, so that described grab and described hole clipping fastening, so that described projection and the mutual butt of described reset button.
Therein in an embodiment,, described locating clip comprises the first intermediate plate and the second intermediate plate being oppositely arranged, and between described the first intermediate plate and described the second intermediate plate, forms an accepting hole, described rotating shaft is contained in described accepting hole.
The operating principle of construction of switch is: pressing plate is pressed, and the projection on pressing plate drives reset button action, thereby reaches the object that is switched on or switched off power supply; When the active force of cancelling pressing plate, reset button resets, thereby drives pressing plate to reset.
If finger presses is when the edge of pressing plate, the plate face of pressing plate contacts with the first seesaw, thereby the rotating shaft of the first seesaw is rotated around locating clip, the first seesaw rotates and just drives the second hinged with it seesaw to rotate, so, the second seesaw drives pressing plate to press down away from a side at finger presses place by hole clipping and coordinating of grab, finally completes the whole pressing action of pressing plate.Pressing plate presses down, and the projection in pressing plate center is contacted with reset button, completes the break-make of power supply.
By add bascule in construction of switch, while effectively having avoided pressing plate area excessive and the generation of the stuck phenomenon occurring, make pressing plate more unobstructed in the process of pressing, smooth, brought convenience to user's operation, improved the comfortableness of using.
Accompanying drawing explanation
Fig. 1 is the stereogram 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.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Please refer to Fig. 1 and Fig. 2, it is respectively stereogram and the exploded view of the construction of switch 10 of one embodiment of the invention.Construction of switch 10 comprises 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 the formed cavity of pedestal 100, and pressing plate 300 is arranged in panel 400 and is connected with the parts on bascule 200 and pedestal 100.
Reset button 110 is installed on pedestal 100, and reset button 110 has elastic reset function, and reset button 110 is generation elastic deformation under the pressing of external force, homing when external force disappears.
See also Fig. 3, Fig. 4, Fig. 5 and Fig. 6, bascule 200 is installed on pedestal 100, comprises base 210 and linkage board 220.
Base 210 is provided with locating clip 212, and linkage board 220 comprises on the first seesaw 222 of being hinged and the second seesaw 224, the first seesaws 222 and the second seesaw 224 and be equipped with rotating shaft 226, and rotating shaft 226 is arranged in locating clip 212 and is rotationally connected with it.
Please refer to Fig. 7 and Fig. 8, pressing plate 300 is provided with on grab 310, the first seesaws 222 and the second seesaw 224 and also offers the hole clipping corresponding with grab 227, and grab 310 is fastened in hole clipping 227.On pressing plate 300, be also provided with projection 320, projection 320 and the mutual butt of reset button 110.
Panel 400 is fitted and connected with pedestal 100, offers through hole 410 on panel 400, and pressing plate 300 is arranged in through hole 410, so that grab 310 and hole clipping 227 fastenings, so that projection 320 and the mutual butt of reset button 110.
The operating principle of construction of switch 10 is: pressing plate 300 is pressed, and the projection 320 on pressing plate 300 drives reset button 110 actions, thereby reaches the object that is switched on or switched off power supply; When the active force of cancelling pressing plate 300, reset button 110 resets, thereby drives pressing plate 300 to reset.
If finger presses is when the edge of pressing plate 300, the plate face of pressing plate 300 contacts with the first seesaw 222, thereby the rotating shaft 226 of the first seesaw 222 is rotated around locating clip 212, the first seesaw 222 rotates and just drives the second hinged with it seesaw 224 to rotate, so, the second seesaw 224 drives pressing plate 300 to press down away from a side at finger presses place by hole clipping 227 and coordinating of grab 310, finally completes the whole pressing action of pressing plate 300.Pressing plate 300 presses down, and the projection 320 in pressing plate 300 centers is contacted with reset button 110, completes the break-make of power supply.
In the present embodiment, the edge of base 210 offers groove 214, the first seesaws 222 and the second seesaw 224 is provided with the projection corresponding with groove 214 228, and projection 228 is contained in groove 214.When finger presses pressing plate 300 be positioned at projection 228 above during near zone, projection 228 just can drive whole the first seesaw 222 or the second seesaw 224 to rotate, thus the integral body that realizes pressing plate 300 presses down, and completes the break-make of power supply.Projection 228 is set, has further strengthened the effective area pressed of finger to pressing plate 300.
In the present embodiment, the edge of base 210 is provided with on reference column 216, the first seesaws 222 and the second seesaw 224 and offers the location notch corresponding with reference column 216 229, and reference column 216 is socketed in location notch 229.In the process of the first seesaw 222 and the second seesaw 224 rotations, reference column 216 slides along location notch 229, has prevented that the first seesaw 222 and the second seesaw 224 from de-orbiting in the process of rotating, and guaranteed the stationarity of its rotation.
In the present embodiment, locating clip 212 comprises between the first intermediate plate 217 of being oppositely arranged and the second intermediate plate 218, the first intermediate plates 217 and the second intermediate plate 218 and forms an accepting hole 219, and rotating shaft 226 is contained in accepting hole 219.The first intermediate plate 217 and the second intermediate plate 218 have certain elasticity, rotating shaft 226 is pressed in the process of accepting hole 219, can there is elastic deformation in the first intermediate plate 217 and the second intermediate plate 218, when rotating shaft 226 is contained in accepting hole 219 when interior completely, the first intermediate plate 217 and the second intermediate plate 218 elasticity recovery deformation, rotating shaft 226 is just by effective fixed position.The first intermediate plate 217 and the second intermediate plate 218 are set, are conducive to installation and the dismounting of the first seesaw 222 and the second seesaw 224.
Please refer to Fig. 9 and Figure 10, preferably, the quantity of the first seesaw 222 and the second seesaw 224 is respectively two, one of them first seesaw 222 is hinged with one of them second seesaw 224, another first seesaw 222 is hinged with another second seesaw 224, and the first seesaw 222 and the second seesaw 224 are rotationally connected by rotating shaft 226 and locating clip 212.Two the first seesaws 222 and two the second seesaws 224 are set respectively, can be so that the first seesaw 222 and the second seesaw 224 be more flexible in the process of rotating, further increased effective contact area of finger and pressing plate 300, because the horizontal span of the first seesaw 222 and the second seesaw 224 is less, as long as there is one of them seesaw to rotate, just can drive another seesaw to rotate, thereby drive pressing plate 300 integral body to press down.
By add bascule 200 in construction of switch 10, pressing plate 300 areas have effectively been avoided when excessive and the generation of the stuck phenomenon occurring, make pressing plate 300 more unobstructed in the process of pressing, smooth, brought convenience to user's operation, improved the comfortableness of using.
Above-described embodiment is preferably execution mode of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (6)
1. a construction of switch, is characterized in that, comprising:
Pedestal, is provided with reset button on described pedestal;
Bascule, described bascule is installed on described pedestal, comprising:
Base, described base is provided with locating clip;
Linkage board, comprises the first seesaw and the second seesaw that are hinged, on described the first seesaw and described the second seesaw, is equipped with rotating shaft, and described rotating shaft is arranged in described locating clip and is rotationally connected with it;
Pressing plate, described pressing plate is provided with grab, on described the first seesaw and described the second seesaw, also offers the hole clipping corresponding with described grab, and described grab is fastened in described hole clipping, on described pressing plate, be also provided with projection, described projection and the mutual butt of described reset button.
2. construction of switch according to claim 1, it is characterized in that, the quantity of described the first seesaw and described the second seesaw is respectively two, described in one of them the first seesaw and described in one of them the second seesaw hinged, described in another the first seesaw and described in another the second seesaw hinged, described the first seesaw and described the second seesaw are rotationally connected by described rotating shaft and described locating clip.
3. construction of switch according to claim 1, is characterized in that, the edge of described base offers groove, and described the first seesaw and described the second seesaw are provided with the projection corresponding with described groove, and described projection is contained in described groove.
4. construction of switch according to claim 1, is characterized in that, the edge of described base is provided with reference column, on described the first seesaw and described the second seesaw, offers the location notch corresponding with described reference column, and described reference column is socketed in described location notch.
5. construction of switch according to claim 1, it is characterized in that, described construction of switch also comprises panel, described panel and described pedestal are fitted and connected, on described panel, offer through hole, described pressing plate is arranged in described through hole, so that described grab and described hole clipping fastening, so that described projection and the mutual butt of described reset button.
6. construction of switch according to claim 1, is characterized in that, described locating clip comprises the first intermediate plate and the second intermediate plate being oppositely arranged, and between described the first intermediate plate and described the second intermediate plate, forms an accepting hole, and 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 true CN104112617A (en) | 2014-10-22 |
| CN104112617B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354701A (en) * | 2018-03-29 | 2018-08-03 | 北京大学第三医院 | A kind of heel string boots brace and preparation method thereof |
Citations (6)
| 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 |
| JP2011018484A (en) * | 2009-07-07 | 2011-01-27 | Oki Electric Industry Co Ltd | Keyboard structure |
| 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 |
-
2014
- 2014-06-18 CN CN201410274171.3A patent/CN104112617B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5389755A (en) * | 1993-10-27 | 1995-02-14 | Chen; Pao-Chin | Computer key switch device |
| JP2011018484A (en) * | 2009-07-07 | 2011-01-27 | Oki Electric Industry Co Ltd | Keyboard structure |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354701A (en) * | 2018-03-29 | 2018-08-03 | 北京大学第三医院 | A kind of heel string boots brace and preparation method thereof |
| CN108354701B (en) * | 2018-03-29 | 2023-12-08 | 北京大学第三医院 | Achilles tendon boot support and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104112617B (en) | 2016-08-17 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| 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 |