CN204270954U - Rotary switch - Google Patents
Rotary switch Download PDFInfo
- Publication number
- CN204270954U CN204270954U CN201420857411.8U CN201420857411U CN204270954U CN 204270954 U CN204270954 U CN 204270954U CN 201420857411 U CN201420857411 U CN 201420857411U CN 204270954 U CN204270954 U CN 204270954U
- Authority
- CN
- China
- Prior art keywords
- plate
- rotating shaft
- location
- axle sleeve
- breach
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000017105 transposition Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011066 ex-situ storage Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a kind of rotary switch, particularly a kind of rotary switch being applied to field of electromechanical equipment.The utility model provides a kind of structure simple, can effectively prevent rotary switch from producing the rotary switch of misoperation when rotating transposition.Comprise rotating shaft, pedestal and axle sleeve, described axle sleeve is set in rotating shaft, one end of described rotating shaft is positioned at rotating shaft, also be provided with location-plate, lower location-plate, comprises the baffle plate be fixedly connected with rotating shaft, and described upper location-plate is provided with breach, described lower location-plate is provided with breach, and the upper plate angle of circumference corresponding to described upper location-plate breach is less than the lower plate angle of circumference corresponding to lower location-plate breach.Baffle plate is fixedly connected with rotating shaft, because baffle plate is subject to the stop of upper location-plate, therefore the scope of angle that rotating shaft can be rotated also is restricted, operating personnel so just can be prevented the position of axis of rotation to mistake, if now want to be rotated further rotating shaft, need rotating shaft upwards mentioning along axle sleeve center line.
Description
Technical field
The utility model relates to a kind of rotary switch, particularly a kind of rotary switch being applied to field of electromechanical equipment.
Background technology
Rotary switch is a kind of electromechanical compo, for playing selection and switching effect to the signal circuit of electronic equipment.Conversion between tradition rotary switch gear manually rotates to realize ex-situ operations.Be all generally do not lock between position and position, normal running only needs manually to apply certain torque and gets final product complete operation.But for the gear that some is important, require that there is anti-misoperation in use, as: to protection and the control of important shift function, conventional normal rotary switch can not complete.Therefore for some figure place used of rotary switch, need that there is anti-misoperation with lock function, and by could rotary manipulation be continued after operational motions such as transfering to switch knob or lift.How ensureing the anti-misoperation of rotary switch figure place, is the problem that rotary switch needs to solve.Conventional rotary switch rotates the requirement that transposition can not carry out faulty action preventing operation.Therefore also not having a kind of structure simple in the prior art, can effectively preventing rotary switch from producing the rotary switch of misoperation when rotating transposition.
Utility model content
It is simple that technical problem to be solved in the utility model is to provide a kind of structure, can effectively prevent rotary switch from producing the rotary switch of misoperation when rotating transposition.
For solving the problems of the technologies described above the rotary switch that the utility model adopts, comprise rotating shaft, pedestal and axle sleeve, described axle sleeve is set in rotating shaft, one end of described rotating shaft is positioned at rotating shaft, location-plate on being also provided with between pedestal and axle sleeve, lower location-plate is also provided with between upper location-plate and axle sleeve, comprise the baffle plate be fixedly connected with rotating shaft, described upper location-plate is provided with breach, described lower location-plate is provided with breach, and the upper plate angle of circumference corresponding to described upper location-plate breach is less than the lower plate angle of circumference corresponding to lower location-plate breach.
Further, between described baffle plate and axle sleeve, also spring is provided with.
Further, described rotating shaft is provided with draw-in groove, described baffle plate is fixedly connected with rotating shaft by draw-in groove.
Further, described axle sleeve is provided with step, described spring is positioned at the step place of axle sleeve away from one end of baffle plate.
Further, the breach of described lower location-plate is circular, and the breach of described upper location-plate is circular.
The beneficial effects of the utility model are: because axle sleeve is set in rotating shaft, and rotating shaft can move linearly along the center line of axle sleeve, also can rotate by axle centered by the centre of gyration of axle sleeve.In order to limit the angle that rotating shaft is rotated in the circumferential, location-plate on being also provided with between pedestal and axle sleeve, lower location-plate is also provided with between upper location-plate and axle sleeve, also be provided with baffle plate, baffle plate is fixedly connected with rotating shaft, such baffle plate can realize the synchronous axial system with rotating shaft, and baffle plate can rotate in the breach of upper location-plate along with rotating shaft.Because baffle plate is subject to the stop of upper location-plate, therefore the scope of angle that rotating shaft can be rotated also is restricted, operating personnel so just can be prevented the position of axis of rotation to mistake, if now want to be rotated further rotating shaft, the direction of rotating shaft along axle sleeve center line is needed upwards to mention, baffle plate is made to be positioned at the position of lower location-plate, upper plate angle of circumference corresponding to upper location-plate breach is less than the lower plate angle of circumference corresponding to lower location-plate breach, therefore certain angle can be rotated further when baffle plate is positioned at the position of lower location-plate, achieve the function that could continue rotary manipulation after countershaft such as to lift at the operational motion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial structurtes schematic diagram of the present utility model;
Parts, position and numbering in figure: rotating shaft 1, pedestal 2, axle sleeve 3, upper location-plate 4, lower location-plate 5, spring 6, baffle plate 7, upper plate angle of circumference A, lower plate angle of circumference B.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 and 2, rotary switch of the present utility model, comprise rotating shaft 1, pedestal 2 and axle sleeve 3, described axle sleeve 3 is set in rotating shaft 1, one end of described rotating shaft 1 is positioned at rotating shaft 1, location-plate 4 on being also provided with between pedestal 2 and axle sleeve 3, lower location-plate 5 is also provided with between upper location-plate 4 and axle sleeve 3, comprise the baffle plate 7 be fixedly connected with rotating shaft 1, described upper location-plate 4 is provided with breach, described lower location-plate 5 is provided with breach, and the upper plate angle of circumference A corresponding to described upper location-plate 4 breach is less than the lower plate angle of circumference B corresponding to lower location-plate 5 breach.Because axle sleeve 3 is set in rotating shaft 1, rotating shaft 1 can move linearly along the center line of axle sleeve 3, also can rotate by axle centered by the centre of gyration of axle sleeve 3.In order to limit the angle that rotating shaft 1 is rotated in the circumferential, location-plate 4 on being also provided with between pedestal 2 and axle sleeve 3, lower location-plate 5 is also provided with between upper location-plate 4 and axle sleeve 3, also be provided with baffle plate 7, baffle plate 7 is fixedly connected with rotating shaft 1, such baffle plate 7 can realize the synchronous axial system with rotating shaft 1, and baffle plate 7 can rotate in the breach of upper location-plate 4 along with rotating shaft 1.Because baffle plate 7 is subject to the stop of upper location-plate 4, therefore the scope of angle that rotating shaft 1 can be rotated also is restricted, so just can prevent operating personnel from rotating shaft 1 is turned to the position of mistake, if now want to be rotated further rotating shaft 1, the direction of rotating shaft 1 along axle sleeve 3 center line is needed upwards to mention, baffle plate 7 is made to be positioned at the position of lower location-plate 5, upper plate angle of circumference A corresponding to upper location-plate 4 breach is less than the lower plate angle of circumference B corresponding to lower location-plate 5 breach, therefore certain angle can be rotated further when baffle plate 7 is positioned at the position of lower location-plate 5, achieve the function that could continue rotary manipulation after countershaft 1 such as to lift at the operational motion.
Spring 6 is also provided with between described baffle plate 7 and axle sleeve 3.The spring 6 set up is used for producing the restoring force that rotating shaft 1 is resetted to pedestal 2 direction, makes the baffle plate 7 in rotating shaft 1 be positioned at the position of location-plate 4 when not having operating personnel to be mentioned, and can more effectively avoid misoperation occurs.
Described rotating shaft 1 is provided with draw-in groove, and described baffle plate 7 is fixedly connected with rotating shaft 1 by draw-in groove.Employing draw-in groove can simple and effective fixed rotating shaft 1.
Described axle sleeve 3 is provided with step, and described spring 6 is positioned at the step place of axle sleeve 3 away from one end of baffle plate 7.Adopt step can be fixed spring 6.
The breach of described lower location-plate 5 is circular, and the breach of described upper location-plate 4 is circular.Circular gap structure is simple, is convenient to processing.
Claims (5)
1. rotary switch, comprise rotating shaft (1), pedestal (2) and axle sleeve (3), described axle sleeve (3) is set in rotating shaft (1), one end of described rotating shaft (1) is positioned at rotating shaft (1), it is characterized in that: between pedestal (2) and axle sleeve (3), be also provided with upper location-plate (4), lower location-plate (5) is also provided with between upper location-plate (4) and axle sleeve (3), comprise the baffle plate (7) be fixedly connected with rotating shaft (1), described upper location-plate (4) is provided with breach, described lower location-plate (5) is provided with breach, upper plate angle of circumference (A) corresponding to described upper location-plate (4) breach is less than the lower plate angle of circumference (B) corresponding to lower location-plate (5) breach.
2. rotary switch as claimed in claim 1, is characterized in that: between described baffle plate (7) and axle sleeve (3), be also provided with spring (6).
3. rotary switch as claimed in claim 2, it is characterized in that: (1) is provided with draw-in groove in described rotating shaft, described baffle plate (7) is fixedly connected with rotating shaft (1) by draw-in groove.
4. rotary switch as claimed in claim 2, is characterized in that: (3) are provided with step with described axle sleeve, and described spring (6) is positioned at the step place of axle sleeve (3) away from one end of baffle plate (7).
5. rotary switch as claimed in claim 1, it is characterized in that: the breach of described lower location-plate (5) is circular, the breach of described upper location-plate (4) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857411.8U CN204270954U (en) | 2014-12-30 | 2014-12-30 | Rotary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857411.8U CN204270954U (en) | 2014-12-30 | 2014-12-30 | Rotary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270954U true CN204270954U (en) | 2015-04-15 |
Family
ID=52805806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420857411.8U Expired - Fee Related CN204270954U (en) | 2014-12-30 | 2014-12-30 | Rotary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204270954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696431A (en) * | 2019-03-11 | 2020-09-22 | 深圳市长盈精密技术股份有限公司 | Rotating mechanism, folding mechanism and folding display device |
-
2014
- 2014-12-30 CN CN201420857411.8U patent/CN204270954U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696431A (en) * | 2019-03-11 | 2020-09-22 | 深圳市长盈精密技术股份有限公司 | Rotating mechanism, folding mechanism and folding display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150415 |