CN204088148U - Rotary switch - Google Patents
Rotary switch Download PDFInfo
- Publication number
- CN204088148U CN204088148U CN201420510271.7U CN201420510271U CN204088148U CN 204088148 U CN204088148 U CN 204088148U CN 201420510271 U CN201420510271 U CN 201420510271U CN 204088148 U CN204088148 U CN 204088148U
- Authority
- CN
- China
- Prior art keywords
- revolving part
- cover cap
- rotary switch
- shell fragment
- base portion
- 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
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a kind of rotary switch, comprise revolving part, shell fragment, contact assembly, complex signal terminal, press device, pedestal and cover cap.Revolving part is articulated in this cover cap and exposes outside this axis hole, comprises a rotation section, the neck of a base portion and between this rotation section and this base portion.Shell fragment is fixed in neck.The inner surface of cover cap around being provided with an interference teeth portion, in order to interfere in shell fragment.When this revolving part is through rotating, the rotation direction of shell fragment foundation revolving part deducts and reaches the switching section of multisection type in this interference teeth portion, and this contact assembly of interlock, the plural contact arm of contact assembly is made sequentially to contact the different parts of this complex signal terminal, and then produce different code signals, in order to control the function that should hold product.
Description
Technical field
The utility model relates to a kind of electronic switch, refers to that one has simple mechanism especially, has mechanical type in conjunction with rotary coding function, can rotate to provide the rotary switch that accurately location and multisection type switch continuously.
Background technology
At present, no matter be 3C electronic product, communication device or household electrical appliances etc. electrical equipment, often be configured with rotary switch, rotary switch is generally the power switching being used in circuit, and in the high and low adjustment of power supply, by the speed during running of adjustment electrical equipment with strong and weak, the signal power etc. of the rotating speed of such as electric fan, cold air power of air conditioner, the volume of sound equipment, the brightness of electric light and radio set.
And know, traditional mechanical rotary switch is made up of mechanical component, has a body and and is articulated in and body is available for users to revolve the knob dialled, and it rotates location and utilizes the dentalation of being located at knob outer rim and a buckle arm buckle to reach.But, buckle arm is the inside being fixed on body, when knob and buckle arm toward covering buckle start, be very easy to cause buckle arm to come off from the link position of body, affecting buckle arm cannot effectively positively fasten in dentalation, even damage the structure of body interior circuit board, rotary switch cannot be acted on; Moreover body additionally must arrange a fixed part with fixing buckle arm, so namely can increase the volume size of body.In addition, be different from suitching type switch, the object of rotary switch mainly utilizes rotation path to provide multisection type conducting to control the function of application end product, as bright in adjustment light and volume etc.But, tradition mechanical rotary switch only can provide limited section adjustment, in other words, with the rotation of single-revolution 360 degree, then the adjustment of its section was only limitted to rotation till one week, continue to rotate and cannot produce the change of more section, so just effectively cannot play effect of product, user more cannot control product according to its demand.
In view of this, for overcoming aforesaid drawbacks, how to develop a kind of advantage and the multistage Current Control function that have mechanical rotary switch concurrently, and the rotary switch that structure is simplified, be the problem that industry needs solution badly in fact.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of simple structure, can provide the rotary switch accurately turning to location.
The utility model will solve another technical problem and be to provide one can rotating switch continuously, to produce the rotary switch of different coding signal, accurately to control and effectively to play the function of application end product.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that a kind of rotary switch, comprise: a cover cap, its top has an axis hole, the periphery of this axis hole is formed with a flange, it extends from an inner surface bending of this cover cap, and the inner surface of this cover cap is around being provided with an interference teeth portion, and this interference teeth portion is positioned at below this flange; One revolving part, it is articulated in this cover cap and exposes outside this axis hole, and comprise a rotation section, the neck of a base portion and between this rotation section and this base portion, the periphery of this neck is provided with at least one location division; At least one shell fragment, comprise the stop section that a holding parts and extends the side of this holding parts, this holding parts is fixed on the location division of this neck, and one end of this stop section this holding parts relative is interval in this neck; One contact assembly, is fixedly arranged on the bottom surface of the base portion of this revolving part, and this contact assembly comprises plural contact arm; One pedestal, is fixed in the bottom of this cover cap; And complex signal terminal, the base portion around this revolving part is arranged, and one end of each signal terminal is extended outside this pedestal, to be electrically connected at the circuit board of an application end product; When wherein this revolving part is through rotating, this shell fragment deducts according to the rotation direction of this revolving part and reaches different sections in this interference teeth portion and switch, and this contact assembly of interlock, make this plural contact arm sequentially contact the different parts of this complex signal terminal.
Further, this interference teeth portion is carried on the upper surface of this base portion and interferes in this shell fragment, and the flange of this cover cap extends into immediately below the root edge of the rotation section of this revolving part, and cover cap has this shell fragment, makes this revolving part be immobilizated in this cover cap rotationally.
Further, the inside of this revolving part is provided with a press device, this press device comprises a cap and and starts seat, this cap is that light-transmitting materials is made, it is connected to this pedestal movably, comprise a luminescence component and plural Lead-through terminal in this startup seat, it is electrically connected at this circuit board, and this cap can press start or close this rotary switch and this luminescence component by this axis hole.
Further, this interference teeth portion comprises plural tip edge and roller seating space, and it forms a continuous curved surfaces jointly, and the stop section of this shell fragment has a cambered surface, and it, towards the bending of this interference teeth portion, is beneficial to the rotational positioning of this interference teeth portion.
Further, this contact assembly is that metal material is made, comprise a linking arm and this plural contact arm, this plural contact arm forms a ring-type configuration jointly, and integrally extends to relative two ends of this linking arm, and relative two ends of this linking arm are respectively equipped with a connecting hole, the bottom surface of this base portion is equipped with a pair fixed leg, in order to be connected and fixed this contact assembly this to connecting hole, the downward-sloping extension in one end of each contact arm, in order to contact this complex signal terminal.
Further, this revolving part one upper surface is more provided with a marking part, in order to indicate the location that this revolving part turns to.
Further, the root edge of this cover cap extends a pair clamping part downwards, and each clamping part is provided with a fixing hole, the periphery of this pedestal is to being provided with a pair draw-in groove to clamping part, in order to accommodate this to clamping part, and be provided with a fastener in each draw-in groove, in order to be embedded in this fixing hole.
Further, the location division of this neck has a reference column, and the holding parts of this shell fragment has a location hole, in order to be positioned this reference column.
The technique effect that the utility model reaches is as follows: the utility model rotary switch utilizes supporting of the interference teeth portion of the shell fragment of revolving part and cover cap inner surface to turn to location only as revolving part, do not need to increase in addition separately for shell fragment or the component of interfering teeth portion, the assembly of effective simplification switch, and utilize each to turn to the code signal of location generation one correspondence, the some number of turns of enable continuous rotation are to reach the accurate control of the function of application end product, the switching hop count that effective solution traditional switch is limited, cannot play the shortcoming of product function.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the utility model rotary switch.
Fig. 2 is the three-dimensional combination figure of Fig. 1.
Fig. 3 is the solid combination schematic diagram of revolving part of the present utility model and shell fragment.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the schematic perspective view looking up angle of cover cap of the present utility model.
Fig. 6 is the upward view of Fig. 5.
Fig. 7 be press device of the present utility model press down schematic diagram.
[symbol description]
Rotary switch 1
Revolving part 2
Empty internal 20
Rotation section 21
Neck 22
Location division 221
Reference column 222
Base portion 23
Fixed leg 231
Marking part 24
Shell fragment 3
Holding parts 31
Location hole 311
Stop section 32
Contact assembly 4
Linking arm 41
Connecting hole 411
Contact arm 42
Signal terminal 5
Press device 6
Cap 61
Start seat 62
Luminescence component 621
Lead-through terminal 622
Pedestal 7
Through hole 71
Draw-in groove 72
Fastener 721
Cover cap 8
Axis hole 80
Flange 81
Interfere teeth portion 82
Tip edge 821
Roller seating space 822
Clamping part 83
Fixing hole 831.
Embodiment
Rotary switch 1 of the present utility model can be applicable to electronic product, electric equipment products or lighting apparatus, in order to control unlatching or the closedown of application end product, and/or the various functions of adjustment product, as adjusted light and shade power, volume, wind speed power (as electric fan) or firepower size (as gas oven), with the changes of function providing multisection type meticulous.
Refer to Fig. 1 and Fig. 2 and coordinate Fig. 5 and Fig. 6.Rotary switch 1 of the present utility model comprises revolving part 2, two shell fragment 3, contact assembly 4, complex signal terminal 5, press device 6, pedestal 7 and a cover cap 8.Cover cap 8 is cylindric, and its top has an axis hole 80, and axis hole 80 periphery is formed with a flange 81.Flange 81 extends from the top of cover cap 8 from an inner surface bending of cover cap 8.The root edge of cover cap 8 extends a pair clamping part 83 downwards, and each clamping part 83 is provided with a fixing hole 831.Specifically, the inner surface of cover cap 8 is around being provided with an interference teeth portion 82, it is positioned at below flange 81, comprise plural tip edge 821 and connect the roller seating space 822 of each tip edge 311, plural number tip edge 821 and roller seating space 822 form a continuous curved surfaces jointly, and be mutually arranged in same plane, interfere in order to the rotation with shell fragment 3.
Revolving part 2 is articulated in cover cap 8 and exposes outside axis hole 80, rotates and the different section circuit of diverter switch to provide.Be an empty internal 20 in revolving part 2, revolving part 2 comprises the neck 22 of rotation section 21, base portion 23 and between rotation section 21 and base portion 23.Neck 22 is the root edges inside contracting autorotation portion 21, and there is a radial width, it is less than the radial width of rotation section 21 and base portion 23, and the periphery of neck 22 has a pair location division 221 be oppositely arranged, a reference column 222 is extended in each location division 221, in order to fix this to shell fragment 3.The radial width of base portion 23 is greater than rotation section 21 and neck 22 respectively, and the bottom surface of base portion 23 is equipped with a pair fixed leg 231.In addition, rotation section 21 upper surface is more provided with a marking part 24, and it can be coated with print one particular color, in order to indicate the location that revolving part 2 turns to.
Each shell fragment 3 comprises the stop section 32 that a holding parts 31 and extends the side of holding parts 31, and one end system of stop section 32 opposed holding portions 31 is interval in neck 22, and has a cambered surface, and it bends towards interference teeth portion 82, in order to the rotational positioning of interfering teeth portion 82.Holding parts 31 has a location hole 311, is fixed on the reference column 222 (as shown in Figures 3 and 4) of neck 23 in order to location.It is made that shell fragment 3 can be metal material.In use, revolving part 3 can rotate clockwise or counterclockwise, and the cambered surface stop section 32 of shell fragment 3 with a horizontal direction to terminating in the plural tip edge 821 and roller seating space 822 of interfering teeth portion 31.
Contact assembly 4 is that metal material is made, comprises a linking arm 41 and plural contact arm 42.Plural number contact arm 42 forms a ring-type configuration jointly, and integrally extends to relative two ends of linking arm 41, and relative two ends of linking arm 41 are respectively equipped with a connecting hole 411, and it is in order to be connected and fixed the fixed leg 231 of base portion 23.The downward-sloping extension in one end of each contact arm 42, in order to contact complex signal terminal 5.
The clamping part 83 of the corresponding cover cap 8 of periphery of pedestal 7 is provided with a pair draw-in groove 72, in order to accommodate this to clamping part 83, and is provided with a fastener 721 in each draw-in groove 72, in order to be embedded in fixing hole 831, therefore cover cap 8 can firmly be connected to pedestal 7.In addition, the bottom of pedestal 7 is provided with some through holes 71.
Continue and refer to Fig. 1, the below of base portion 23 is more provided with complex signal terminal 5, and it is arranged around base portion 23 periphery, is configured with 10 supported signal terminals 5 altogether, to coordinate the multisection type handoff functionality of the utility model switch in this embodiment.One end of each signal terminal 5 is extended outside the through hole 71 of pedestal 7, to be electrically connected at the circuit board (non-icon) of an application end product after bending.Complex signal terminal 5 and pedestal 7 imbed ejection forming technique group one admittedly.
Special one carries, and the empty internal 20 of revolving part 2 is provided with a press device 6, and it comprises a cap 61 and and starts seat 62, and cap 61 is that light-transmitting materials is made, is connected to movably and starts seat 62.Comprise a luminescence component 621 and plural Lead-through terminal 622 in this startup seat 62, wherein luminescence component 621 can be a light-emitting diode, and plural Lead-through terminal 622 penetrates the through hole 71 of pedestal 7 and is electrically connected at this circuit board.Cap 61 can be pressed by axis hole 80 to start or to close this luminescence component 621 (as shown in Figure 7), is beneficial to the open/close states that user understands switch, and it is luminous that this luminescence component 621 also can comply with received signal.
Rotary switch 1 of the present utility model is after assembling, interference teeth portion 82 in cover cap 8 is carried on the upper surface of the base portion 23 of revolving part 2 and interferes in this shell fragment 3, and the flange 81 of cover cap 8 extends into immediately below the root edge of rotation section 21 of revolving part 2, and cover cap has this to shell fragment 3.Therefore revolving part 2 of the present utility model is in being longitudinally upwards subject to interfering the spacing of teeth portion 82, and be subject to the spacing of rotating part 21 and flange 81 downwards, and cover cap 8 can be immobilizated in and with 360 degree of rotations.In addition, the part of contact assembly 4, startup seat 62 and complex signal terminal 5 is all placed in cover cap 8 and pedestal 7, is subject to complete protection.
Be different from traditional mechanical rotary switch, the utility model, except the started by press utilizing press device 6, more makes contact assembly 4 complex signal terminal 5 in electrical contact by the rotation of revolving part 2, and the circuit design of fit applications end product and produce code signal.This code signal progressively increases gradually according to the clockwise or counterclockwise rotation direction of revolving part 2 or progressively increases, in order to determine the watt level that will will export, and then control the difference in functionality of application end product, as Volume Up or reduction, and reach the object of multisection type adjustment control.
In sum, rotary switch 1 of the present utility model utilizes supporting of the interference teeth portion 31 of the shell fragment 3 of revolving part 2 and cover cap 8 inner surface to turn to location only as revolving part 2, do not need to increase in addition separately for shell fragment or the component of interfering teeth portion, the assembly of effective simplification switch, and utilize each to turn to the code signal of location generation one correspondence, the some number of turns of enable continuous rotation accurately control the function of application end product to reach, the hop count switching that effective solution traditional switch is limited, cannot play the shortcoming of product function.
The above, be only preferred embodiment of the present utility model, is not intended to limit protection range of the present utility model.
Claims (8)
1. a rotary switch, is characterized in that, comprising:
One cover cap, its top has an axis hole, and the periphery of this axis hole is formed with a flange, and it extends from an inner surface bending of this cover cap, and the inner surface of this cover cap is around being provided with an interference teeth portion, and this interference teeth portion is positioned at below this flange;
One revolving part, it is articulated in this cover cap and exposes outside this axis hole, and comprise a rotation section, the neck of a base portion and between this rotation section and this base portion, the periphery of this neck is provided with at least one location division;
At least one shell fragment, comprise the stop section that a holding parts and extends the side of this holding parts, this holding parts is fixed on the location division of this neck, and one end of this stop section this holding parts relative is interval in this neck;
One contact assembly, is fixedly arranged on the bottom surface of the base portion of this revolving part, and this contact assembly comprises plural contact arm;
One pedestal, is fixed in the bottom of this cover cap; And
Complex signal terminal, the base portion around this revolving part is arranged, and one end of each signal terminal is extended outside this pedestal, to be electrically connected at the circuit board of an application end product;
When wherein this revolving part is through rotating, this shell fragment deducts according to the rotation direction of this revolving part and reaches different sections in this interference teeth portion and switch, and this contact assembly of interlock, make this plural contact arm sequentially contact the different parts of this complex signal terminal.
2. rotary switch as claimed in claim 1, it is characterized in that, this interference teeth portion is carried on the upper surface of this base portion and interferes in this shell fragment, the flange of this cover cap extends into immediately below the root edge of the rotation section of this revolving part, and cover cap has this shell fragment, this revolving part is made to be immobilizated in this cover cap rotationally.
3. rotary switch as claimed in claim 1, it is characterized in that, the inside of this revolving part is provided with a press device, this press device comprises a cap and and starts seat, this cap is that light-transmitting materials is made, and it is connected to this pedestal movably, comprises a luminescence component and plural Lead-through terminal in this startup seat, it is electrically connected at this circuit board, and this cap can press start or close this rotary switch and this luminescence component by this axis hole.
4. rotary switch as claimed in claim 1, it is characterized in that, this interference teeth portion comprises plural tip edge and roller seating space, it forms a continuous curved surfaces jointly, and the stop section of this shell fragment has a cambered surface, it, towards the bending of this interference teeth portion, is beneficial to the rotational positioning of this interference teeth portion.
5. rotary switch as claimed in claim 1, it is characterized in that, this contact assembly is that metal material is made, comprise a linking arm and this plural contact arm, this plural contact arm forms a ring-type configuration jointly, and integrally extend to relative two ends of this linking arm, and relative two ends of this linking arm are respectively equipped with a connecting hole, the bottom surface of this base portion is equipped with a pair fixed leg, in order to be connected and fixed this contact assembly this to connecting hole, the downward-sloping extension in one end of each contact arm, in order to contact this complex signal terminal.
6. rotary switch as claimed in claim 1, it is characterized in that, this revolving part one upper surface is more provided with a marking part, in order to indicate the location that this revolving part turns to.
7. rotary switch as claimed in claim 1, it is characterized in that, the root edge of this cover cap extends a pair clamping part downwards, each clamping part is provided with a fixing hole, the periphery of this pedestal is to being provided with a pair draw-in groove to clamping part, in order to accommodate this to clamping part, and be provided with a fastener in each draw-in groove, in order to be embedded in this fixing hole.
8. rotary switch as claimed in claim, it is characterized in that, the location division of this neck has a reference column, and the holding parts of this shell fragment has a location hole, in order to be positioned this reference column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510271.7U CN204088148U (en) | 2014-09-05 | 2014-09-05 | Rotary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510271.7U CN204088148U (en) | 2014-09-05 | 2014-09-05 | Rotary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088148U true CN204088148U (en) | 2015-01-07 |
Family
ID=52180830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420510271.7U Expired - Fee Related CN204088148U (en) | 2014-09-05 | 2014-09-05 | Rotary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088148U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025625A (en) * | 2015-07-20 | 2015-11-04 | 深圳市江波龙电子有限公司 | Control method of multicolor lamp, control device and multicolor lamp comprising control device |
| CN107968012A (en) * | 2016-10-19 | 2018-04-27 | 褚锦雄 | Rotary push switch |
| CN108257811A (en) * | 2016-12-29 | 2018-07-06 | 褚锦雄 | Rotary switch |
| DE102017101588A1 (en) | 2017-01-26 | 2018-07-26 | Ching-Hsiung Chu | Rotary switch |
-
2014
- 2014-09-05 CN CN201420510271.7U patent/CN204088148U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025625A (en) * | 2015-07-20 | 2015-11-04 | 深圳市江波龙电子有限公司 | Control method of multicolor lamp, control device and multicolor lamp comprising control device |
| CN105025625B (en) * | 2015-07-20 | 2018-09-28 | 深圳市大迈科技有限公司 | Control method, control device and the polychromatic light including the control device of polychromatic light |
| CN107968012A (en) * | 2016-10-19 | 2018-04-27 | 褚锦雄 | Rotary push switch |
| CN107968012B (en) * | 2016-10-19 | 2020-05-19 | 褚锦雄 | Rotary push switch |
| CN108257811A (en) * | 2016-12-29 | 2018-07-06 | 褚锦雄 | Rotary switch |
| DE102017101588A1 (en) | 2017-01-26 | 2018-07-26 | Ching-Hsiung Chu | Rotary switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204088148U (en) | Rotary switch | |
| CN202363338U (en) | Rotary type multi-gear switch | |
| CN205644320U (en) | Intelligent temperature controller | |
| CN206471657U (en) | A kind of circuit rotary connector | |
| CN201439928U (en) | Conversion device of track lamp connecting head | |
| CN104538770A (en) | A safety socket | |
| CN209460669U (en) | A kind of double-colored knob and electric appliance | |
| CN204761182U (en) | A direct current motor and ceiling fan for ceiling fan | |
| CN203555606U (en) | Exhaust sealing ring, cooker cover and electric pressure cooker | |
| CN106287522A (en) | A kind of rotary pen lamp of band pickup | |
| CN204513247U (en) | Colorful Dimmable desk lamp | |
| CN204030108U (en) | A kind of waterproof power supply mobile socket | |
| CN206293232U (en) | With adjustable resistance and the rotation band switch by keyswitch function | |
| CN106783331B (en) | Stepless rotation speed regulation control switch | |
| CN201715297U (en) | Color changeable bulb with adjustable light | |
| CN206293337U (en) | A kind of stepless rotation speed-regulating controling switch | |
| CN201766000U (en) | Rotary type switch structure | |
| CN103591493A (en) | Multifunctional table lamp | |
| CN207690691U (en) | Continous way rotary switch | |
| CN208690668U (en) | Power supply connection component and electronic equipment with it | |
| CN201431322Y (en) | Electric pressure cooker with covering-in-place detecting devices | |
| CN201017798Y (en) | Rotating code device with luminous diode | |
| TW201608589A (en) | Knob switch | |
| CN108257811A (en) | Rotary switch | |
| CN205505860U (en) | Adjust knob switch of three kinds of colours on firearms gun sight |
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: 20150107 Termination date: 20210905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |