CN103079375A - function conversion device for kitchen appliance - Google Patents
function conversion device for kitchen appliance Download PDFInfo
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- CN103079375A CN103079375A CN2012105947193A CN201210594719A CN103079375A CN 103079375 A CN103079375 A CN 103079375A CN 2012105947193 A CN2012105947193 A CN 2012105947193A CN 201210594719 A CN201210594719 A CN 201210594719A CN 103079375 A CN103079375 A CN 103079375A
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- torsion spring
- locating ring
- kitchen appliance
- setting element
- knob
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- 238000006243 chemical reaction Methods 0.000 title abstract description 6
- 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 description 20
- 230000009471 action Effects 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 11
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000012634 fragment Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The kitchen appliance function conversion device comprises a circuit board, a potentiometer arranged on the circuit board and a control panel arranged on a shell of the kitchen appliance, wherein the potentiometer is provided with an operation part for operation and control, the kitchen appliance is also provided with a supporting base frame, the supporting base frame is provided with a first positioning element, an operation and control element and a second positioning element 33, the first positioning element is provided with a first positioning part, and the second positioning element is provided with a second positioning part; the first positioning element and the second positioning element are matched with each other through the combination of the first positioning part and the second positioning part. The control element is simultaneously combined with the operation part of the potentiometer and the first positioning element to drive the operation part and the first positioning element to move correspondingly. The function conversion device for the kitchen appliance has the advantages of simple structure, convenience in assembly, low manufacturing cost, convenience in operation and control, accurate positioning, consistent expression with a function menu of a control panel and easiness in user operation.
Description
Technical field
The invention belongs to household kitchen electric appliance control switch technical field, especially relate to function conversion conversion equipment.
Background technology
At present, commercially available household kitchen electric appliance adopts potentiometer control with function switch more, mainly detecting voltage by integrated circuit (IC) is presented on the liquid crystal display screen, differentiate function menu with LED and realize accurate location, adopting the crystal display menu has been present small household appliances market mainstream mode, but the control mode high cost is scrapped rear utilance lower, and environmental-protecting performance is poor.Usually only be used for the less household electrical appliance control of function menu with LED deixis menu, when function menu is more, also the more LED light of corresponding increase are come the practical function menu control, take the control circuit board area large, also need simultaneously larger control panel, visually relatively confusion is too complicated.
Chinese utility model patent CN202018860U(was on October 26th, 2011 in open day) potentiometer that provides a kind of potentiometer rotation control mechanism, this controlling organization to comprise to be electrically connected on the circuit board, the ship type rotary body that is flexibly connected with the potentiometer rotating shaft and be fixedly connected on being used for fixing described potentiometer, being rotationally connected the support of rotary body of described circuit board; Potentiometer comprises and described potentiometer rotating shaft gear coaxial, that described potentiometer resistance is changed because of rotation; Edge, rotary body one side is provided with the arc rack with described gear engagement.This utility model embodiment adopts the rotary body with arc rack, transmits by gear with the potentiometer rotating shaft, although control flexibly, reliable transmission can not be located, and does not have feel.
Another utility model patent CN201859797(was on 06 08th, 2011 in open day) a kind of small household appliances are disclosed with knob and push-button switch structure, comprise the knob and the button that are arranged on the appliance shell surface, be provided with respectively the potentiometer and the push-button switch that join with knob and button in the shell, be provided with knob base on its shell, knob base is provided with center hole, wall circular is provided with step in the center hole, and there are some concave points step end face or side along knob base central sector or circular distribution; Knob and knob base are rotationally connected, and knob is provided with the resilient contact that contacts with concave point, and the knob bottom is stretched in the shell from center hole and is in transmission connection with potentiometer; Button is set on the knob center, and its lower end passes the knob bottom and joins with push-button switch.The utility model knob handled easily is provided with resilient contact simultaneously, when when rotation resilient contact with knob base in several concave points fan-shaped or circular distribution can send prompt tone when contacting one by one.But this patent all adopts gear train to be connected with potentiometer with CN202018860U, and structure is too complicated, and manufacturing cost is too high, produces efficiency of assembling low.
Summary of the invention
In order to overcome the prior art complex structure, manufacture height, produce the excessively low defective of efficiency of assembling, the invention provides the kitchen appliance function-changing device of a kind of simple in structure, easy to assembly, low cost of manufacture, registration.
For above essential technique problem, the corresponding technical solution scheme of the present invention is:
A kind of kitchen appliance function-changing device comprises for the circuit board of this kitchen appliance of control, is arranged on the potentiometer on this circuit board, has be used to the operating portion of controlling on this potentiometer, it is characterized in that, also comprises:
One support foundation;
Be provided with the first setting element of the first location division on it;
One is arranged on the actuation member on the described support foundation, and this actuation member combines to drive the two with the operating portion of described potentiometer and described the first setting element simultaneously and makes corresponding sports;
One is arranged on the second setting element on the described support foundation, is provided with the second location division on this second setting element;
Mutually combine by the combination between described the first location division and described the second location division between described the first setting element and described the second setting element.The present patent application drives potentiometer, the corresponding rotation of the first setting element by the rotation of actuation member, and realizes accurately location by the second setting element is set.
Preferentially, this kitchen appliance also comprises the control panel of being located on this casing for electric appliances with function-changing device, described actuation member is the knob that is arranged on described control panel place, be provided with the first joint portion and the second joint portion on this knob, thereby this knob combines with the operating portion of described potentiometer by described the first joint portion and drives the action of described potentiometer operating portion; Thereby described knob combines with described the first setting element by described the second joint portion and drives described the first setting element action.
Design a kind of kitchen appliance comparatively simple and compact for structure as follows with the function-changing device technical scheme: described the first joint portion is one to be arranged on the central axis place of described knob and with first endoporus on anti-rotation plane, the operating portion of described potentiometer is the profile projection corresponding with described the first endoporus, thereby described knob combines with projection by the first endoporus and drives the operating portion synchronization action of potentiometer; Described the second joint portion be one be arranged on cross section on the side of described the first endoporus be rule or irregular polygon in conjunction with projection, be provided with on the relevant position of described the first setting element with described in conjunction with the corresponding breach of convex shape, thereby described knob drives described the first setting element synchronization action by described combining with described breach in conjunction with projection.
Further, described the second setting element is the torsion spring that is arranged on the described support foundation, and described the second location division is for consisting of the protuberance of a torsion spring part; Described the first setting element is the locating ring that overall profile roughly is hub-like, alternately be provided with a plurality of detents on the periphery of this locating ring and separate projection, described the first location division is described detent, and the protuberance of described torsion spring optionally combines with described detent on the described locating ring.This scheme provides a kind of comparatively simple the first setting element and the second setting element structure, the cooperation location that roughly is the locating ring of hub-like by torsion spring and profile, control conveniently, accurate positioning, rely on elastic force and the concavo-convex curve feel of hub-like of torsion spring light, when knob, locating ring rotates synchronously, and the second location division is reset to the prompt tone that detent will produce clear and melodious " clatter " after being separated protruding jack-up.
Further, described locating ring is installed on the support foundation and can carries out freely rotating relative to described support foundation, and described detent and described separation projection are distributed on the periphery of described locating ring closes on described support foundation one end and quantitatively corresponding with the Function Identification on the described control panel.
Further optimize structure, be provided with the torsion spring fixed part on the described support foundation, be provided with the torsion spring winding on the described torsion spring, described torsion spring winding is used for combining with described torsion spring fixed part.The kitchen appliance function-changing device of this technical scheme, can simplify the manufacturing processing technology, reduce production difficulty.
The angle of revolution overload causes potentiometer to damage when further preventing knob.Kitchen appliance is provided with for what combine with described locating ring with the support foundation of function-changing device and roughly is annular fixed station cylindraceous, described locating ring retaining ring is on described annular fixed station and can freely rotate relative to described support foundation, and the inboard of described annular fixed station is provided with the offside stop bit insurance of corner when preventing described knob.
Further, consider assembling and the processing and manufacturing of locating ring, also be provided with a plurality of locating ring clips on the described support foundation, the locating ring clip distributes to stop the locating ring axial slip along the locating ring outer peripheral edges.
For improving structural stability, reduce the long-time elasticity loss of using of torsion spring, one end of inventor's torsion spring is set to free shape, one end of described torsion spring is the torsion spring lever arm, and be the torsion spring fixed arm with the relative torsion spring other end of lever arm, the pedestal torsion spring clip that this torsion spring fixed arm is arranged on the described pedestal is spacing.
Improve structural relation that a kind of torsion spring cooperates with locating ring to realize better locating effect, the inventor adopts following technical scheme: described torsion spring fixed part is pedestal torsion spring free bearing, described torsion spring winding is combined on the described pedestal bullet torsion spring free bearing, described torsion spring fixed arm is withheld under described pedestal torsion spring clip, the protuberance of described torsion spring is the torsion spring location salient angle that is complementary with the locating ring detent, be provided with the movable jib of torsion spring on the described support foundation, described torsion spring lever arm is placed in the movable jib of this torsion spring, when described locating ring is driven by described knob and when rotating, described torsion spring lever arm is stirred described torsion spring location salient angle the torsion spring lever arm is swung in the movable jib of described torsion spring because being subjected to described locating ring to separate projection.
Potentiometer rotation control mechanism compared to existing technology, the kitchen appliance of the present patent application is with the function-changing device beneficial effect:
(1) simple in structure, parts are few, more compact structure, assembly process is few, the present patent application is by the rotation of actuation member, drives potentiometer, the corresponding rotation of the first setting element, and realizes accurately location by the second setting element is set.
(2) be easy to control, Assembly stability is good; The synchronous rotation of actuation member, potentiometer, the first setting element is easy to control, the second setting element and the first setting element marriage relation good stability.
(3) second setting elements are the torsion spring that is arranged on the described support foundation, and the torsion spring efficiency of assembling doubles than the structure of prior art medi-spring hoodle, save human cost;
(4) roughly be the cooperation location of the locating ring of hub-like by torsion spring and profile, control conveniently, registration represents unanimously with the control panel function menu, is convenient to the user and operates.
Description of drawings
Fig. 1 is the overall structure schematic diagram that kitchen appliance of the present invention is used function-changing device embodiment 1;
Fig. 2 is that kitchen appliance of the present invention is illustrated with the section of function-changing device embodiment 1;
Fig. 3 is embodiment 1 kitchen appliance torsion spring and locating ring work schematic diagram in the function-changing device;
Fig. 4 is that kitchen appliance of the present invention concerns schematic diagram with function-changing device control panel and locating ring;
Fig. 5 is kitchen appliance of the present invention demonstrates knob and locating ring synchronized relation with function-changing device embodiment 1 structural representation;
Fig. 6 is that kitchen appliance shows further that with function-changing device support foundation arranges the structural representation of annular fixed station and stop bit insurance among Fig. 5;
Fig. 7 is the knob structure schematic diagram that kitchen appliance of the present invention is used function-changing device;
Fig. 8 is kitchen appliance of the present invention function-changing device external view;
Kitchen appliance function-changing device shown in Figure 9 is removed the structural representation behind the control panel;
Among the figure: 31 is actuation member, and 31a is the first joint portion, and 31b is the second joint portion, 32 is control panel, and 32a is Function Identification, and 33 is the second setting element, 33a is the torsion spring fixed arm, and 33b is the torsion spring winding, and 33c is shell fragment location, the second location division salient angle, 33d is the torsion spring lever arm, and 34 is the first setting element, and 34a is the first location division, 34b is for separating projection, 34c is the locating ring breach, and 35 is support foundation, and 35a is the locating ring clip, 35b is the torsion spring fixed part, 35c is pedestal torsion spring clip, and 35d is the movable jib of torsion spring, and 35e is annular fixed station, 35f is the stop bit insurance, 36 is circuit board, and 36a is potentiometer, and 36a ＇ is the potentiometer operating portion.
Embodiment
Graphic extension is according to the kitchen appliance of first embodiment of the invention function-changing device example among Fig. 1-9.
Demonstrate the kitchen appliance function-changing device among Fig. 1, comprise circuit board 36 for this kitchen appliance of control, be arranged on this circuit board and with the potentiometer 36a of its electric connection be located at control panel 32 on this kitchen appliance housing, have on this potentiometer 36a be used to the operating portion 36a ＇ that controls.
Kitchen appliance also is provided with the support foundation 35 that insulating material is made with function-changing device, and the first setting element 34, actuation member 31 and the second setting element 33 are set on the support foundation 35.
But control panel 32 and support foundation 35 can be clasped with delivery mode.
The first setting element 34 is provided with the first location division 34a, is provided with the second location division 33c on the second setting element 33; Cooperatively interact by the combination between the first location division 34a and the second location division 33c between the first setting element and the second setting element.
Can find out among Fig. 2 that actuation member 31 is for being arranged on the knob at described control panel place, be provided with the first joint portion 31a and the second joint portion 31b on this knob, thereby this knob combines with the operating portion of potentiometer by described the first joint portion and drives the action of potentiometer operating portion; Thereby knob combines with the first setting element by the second joint portion 31b and drives the action of the first setting element.
The first joint portion 31a one is arranged on the central axis place of described knob and with first endoporus on anti-rotation plane, correspondingly, the operating portion of potentiometer 36a is the profile projection corresponding with described the first endoporus, thereby knob combines with projection by the first endoporus and drives the operating portion synchronization action of potentiometer.
See Fig. 5 or shown in Figure 7, the second joint portion 31b one is arranged on cross section on the side of described the first endoporus for tiltedly fan-shaped in conjunction with projection, be provided with on the relevant position of the first setting element with described in conjunction with the suitable breach 34c of convex shape, thereby knob drives described the first setting element synchronization action by described combining with described breach 34c in conjunction with projection.
Fig. 3 is expressed as between the first setting element and the second setting element by the structure diagram in conjunction with the accurate location of realization between the first location division and the second location division.
The second setting element is the torsion spring that is arranged on the support foundation, and the second location division is for consisting of the protuberance of a torsion spring part; The first setting element is the locating ring that overall profile roughly is hub-like, alternately be provided with a plurality of detents on the periphery of this locating ring and separate protruding 34b, the first location division is the detent on the periphery, and the protuberance of torsion spring optionally combines with described detent on the locating ring.
Locating ring is installed on the support foundation and can carries out freely rotating relative to described support foundation, detent and separate on the periphery that protruding 34b is distributed in locating ring and close on described support foundation one end, see Fig. 4, detent is quantitatively corresponding with the Function Identification 32a on the control panel 32 with the separation projection.
Support foundation described in Fig. 5 is provided with for what combine with locating ring and roughly is annular fixed station 35e cylindraceous, the locating ring retaining ring is on described annular fixed station and can freely rotate relative to described support foundation, the inboard of annular fixed station 35e is provided with the offside stop bit insurance 35f of corner when preventing described knob, and the angle of revolution overload caused potentiometer 36a to damage when stop bit insurance 35f can effectively prevent knob 31 rotation.
Also form a plurality of locating ring clip 35a on the support foundation, the locating ring clip distributes to stop the locating ring axial slip along the locating ring outer peripheral edges.Locating ring is coaxial setting with annular fixed station 35e, and locating ring is placed on the annular fixed station 35e, limits its pedestal planar slip by 4 locating ring clip 35a afterwards, and can freely rotate around annular fixed station 35e.
Can find out among Fig. 5 and Fig. 6, be provided with torsion spring fixed part 35b on the support foundation, be provided with torsion spring winding 33b on the torsion spring, described torsion spring winding is placed on the axle of described torsion spring fixed part and can rotates around it.
Torsion spring is comprised of torsion spring fixed arm 33a, torsion spring winding 33b, torsion spring location salient angle 33c and torsion spring lever arm 33d.Torsion spring is fixed on the support foundation 35 by pedestal torsion spring clip 35c, pedestal bullet torsion spring free bearing 35b, the position of torsion spring location salient angle 33c and detent coupling, one end of torsion spring is torsion spring lever arm 33d, and be torsion spring fixed arm 33a with the relative torsion spring other end of lever arm, the pedestal torsion spring clip 35c that this torsion spring fixed arm 33a is arranged on the described pedestal is spacing.
Torsion spring fixed part 35b is pedestal torsion spring free bearing, torsion spring winding 33b is combined on the described pedestal bullet torsion spring free bearing, torsion spring fixed arm 33a withholds under described pedestal torsion spring clip 35c, the protuberance of torsion spring is the torsion spring location salient angle that is complementary with the locating ring detent, be provided with the movable jib of torsion spring on the described support foundation, torsion spring lever arm 33d is placed in the movable jib 35d of this torsion spring, when described locating ring is driven by described knob and when rotating, described torsion spring lever arm 33d stirs described torsion spring location salient angle torsion spring lever arm 33d is swung in the movable jib 35d of described torsion spring because being subjected to described locating ring to separate protruding 34b.
When locating ring rotates, separate protruding 34b and stir torsion spring location salient angle 33c and then torsion spring lever arm 33d is swung in the movable jib 35d of torsion spring.The movable jib 35d of torsion spring can be that arcuate recess also can arrange arch bridge, as long as restriction torsion spring lever arm 33d swings in certain distance.
As shown in Figure 6 and Figure 7: the first endoporus guarantees that mainly knob and potentiometer operating portion 36a' rotate synchronously, the operating portion of potentiometer is the profile projection corresponding with described the first endoporus, the first endoporus is inserted on the operating portion 36a' of potentiometer, and the operating portion that drives potentiometer during knob rotates synchronously realizes accurately indication.
The second joint portion 31b mainly guarantees the synchronous operation of knob and locating ring, and the second joint portion 31b is inserted on the locating ring breach 34c, drives locating ring by the second joint portion 31b during knob and rotates synchronously accurately indication of realization.
During 31 rotation of rotation actuation member, the first setting element 34 and potentiometer operating portion 36a ＇ rotate synchronously, separate protruding 34b and stir the second location division (torsion spring location salient angle) 33c, when the first location division 34a contacts with the second location division 33c, reset, will produce " clatter " clear and melodious prompt tone function when resetting and be transformed into one of them function.
Embodiment 2
As another execution mode, this embodiment stop bit insurance can be arranged on the control panel, can realize by the stop bit projection that stops knob to be further rotated is set at control panel, and all the other are identical with embodiment 1.
The two ends of embodiment 3 shell fragments all are fixed on the integrally formed support shell fragment clip of pedestal, and shell fragment location salient angle contacts with positioning convex or detent, rely on shell fragment location salient angle pressure on top surface, can realize accurate location.
In sum, after those of ordinary skill in the art reads file of the present invention, need not creative mental labour according to technical scheme of the present invention and technical conceive and make other various corresponding conversion scheme, all belong to the scope that the present invention protects.
Claims (10)
1. a kitchen appliance function-changing device comprises for the circuit board of this kitchen appliance of control, is arranged on the potentiometer on this circuit board, has on this potentiometer be used to the operating portion of controlling (36a ＇), it is characterized in that, also comprises:
One support foundation (35);
Be provided with first setting element (34) of the first location division (34a) on it;
One is arranged on the actuation member (31) on the described support foundation, and this actuation member combines to drive the two with the operating portion of described potentiometer and described the first setting element simultaneously and makes corresponding sports;
One is arranged on the second setting element (33) on the described support foundation, is provided with the second location division (33c) on this second setting element;
Mutually combine by the combination between described the first location division and described the second location division between described the first setting element and described the second setting element.
2. kitchen appliance function-changing device as claimed in claim 1, it is characterized in that, also comprise the control panel (32) of being located on this casing for electric appliances, described actuation member is the knob that is arranged on described control panel place, be provided with the first joint portion (31a) and the second joint portion (31b) on this knob, thereby this knob combines with the operating portion of described potentiometer by described the first joint portion and drives the action of described potentiometer operating portion; Thereby described knob combines with described the first setting element by described the second joint portion and drives described the first setting element action.
3. kitchen appliance function-changing device as claimed in claim 2, it is characterized in that, described the first joint portion is one to be arranged on the central axis place of described knob and with first endoporus (31a) on anti-rotation plane, the operating portion of described potentiometer is the profile projection corresponding with described the first endoporus (31a), thereby described knob combines with projection by the first endoporus and drives the operating portion synchronization action of potentiometer; Described the second joint portion be one be arranged on cross section on the side of described the first endoporus be rule or irregular polygon in conjunction with projection, be provided with on the relevant position of described the first setting element with described in conjunction with the corresponding breach of convex shape (34c), described knob by described in conjunction with projection with described breach (34c) thus combine and drive described the first setting element synchronization action.
4. kitchen appliance function-changing device as claimed in claim 1 is characterized in that, described the second setting element is the torsion spring that is arranged on the described support foundation, and described the second location division is for consisting of the protuberance of a torsion spring part; Described the first setting element is the locating ring that overall profile roughly is hub-like, alternately be provided with a plurality of detents on the periphery of this locating ring and separate projection (34b), described the first location division is described detent, and the protuberance of described torsion spring optionally combines with described detent on the described locating ring.
5. kitchen appliance function-changing device as claimed in claim 4, it is characterized in that, described locating ring is installed on the support foundation and can carries out freely rotating relative to described support foundation, and described detent and described separation projection (34b) are distributed on the periphery of described locating ring closes on described support foundation one end and quantitatively corresponding with the Function Identification on the described control panel.
6. kitchen appliance function-changing device as claimed in claim 4, it is characterized in that, be provided with torsion spring fixed part (35b) on the described support foundation, be provided with torsion spring winding (33b) on the described torsion spring, described torsion spring winding is used for combining with described torsion spring fixed part.
7. kitchen appliance function-changing device as claimed in claim 4, it is characterized in that, described support foundation is provided with for what combine with described locating ring and roughly is annular fixed station cylindraceous (35e), described locating ring retaining ring is on described annular fixed station and can freely rotate relative to described support foundation, and the inboard of described annular fixed station is provided with the offside stop bit insurance (35f) of corner when preventing described knob.
8. kitchen appliance function-changing device as claimed in claim 4 is characterized in that, also is provided with a plurality of locating ring clips (35a) on the described support foundation, and the locating ring clip distributes to stop the locating ring axial slip along the locating ring outer peripheral edges.
9. kitchen appliance function-changing device as claimed in claim 6, it is characterized in that, one end of described torsion spring is torsion spring lever arm (33d), and be torsion spring fixed arm (33a) with the relative torsion spring other end of lever arm, the pedestal torsion spring clip (35c) that this torsion spring fixed arm (33a) is arranged on the described pedestal is spacing.
10. kitchen appliance function-changing device as claimed in claim 9, it is characterized in that, described torsion spring fixed part is pedestal torsion spring free bearing, described torsion spring winding (33b) is combined on the described pedestal bullet torsion spring free bearing (35b), described torsion spring fixed arm (33a) is withheld under described pedestal torsion spring clip (35c), the protuberance of described torsion spring is the torsion spring location salient angle that is complementary with locating ring detent (34a), be provided with the movable jib of torsion spring on the described support foundation, described torsion spring lever arm (33d) is placed in the movable jib of this torsion spring (35d), when described locating ring (34) is driven by described knob and when rotating, described torsion spring lever arm (33d) is stirred described torsion spring location salient angle and is made torsion spring lever arm (33d) swing in the movable jib of described torsion spring (35d) because being subjected to described locating ring to separate projection (34b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210594719.3A CN103079375B (en) | 2012-12-31 | 2012-12-31 | function conversion device for kitchen appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210594719.3A CN103079375B (en) | 2012-12-31 | 2012-12-31 | function conversion device for kitchen appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103079375A true CN103079375A (en) | 2013-05-01 |
| CN103079375B CN103079375B (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210594719.3A Active CN103079375B (en) | 2012-12-31 | 2012-12-31 | function conversion device for kitchen appliance |
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| CN (1) | CN103079375B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068507A (en) * | 2016-02-10 | 2017-08-18 | 西门子公司 | Rub the system and method for adjusting control for knob |
| CN111534976A (en) * | 2019-01-22 | 2020-08-14 | Bsh家用电器有限公司 | Household appliance with a switching element |
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|---|---|---|---|---|
| EP0271982A2 (en) * | 1986-12-15 | 1988-06-22 | Dickey-John Corporation | Positive-positioning knob assembly |
| EP0669217A1 (en) * | 1994-02-24 | 1995-08-30 | Valeo Klimasysteme GmbH | Heating or air conditioning device for a motor vehicle with an operating apparatus |
| CN2699676Y (en) * | 2004-05-18 | 2005-05-18 | 晶辉科技（深圳）有限公司 | Electronic timer of toaster |
| CN201859797U (en) * | 2010-10-16 | 2011-06-08 | 广东新宝电器股份有限公司 | Knob and button switch structure for small household electrical appliance |
| CN203015329U (en) * | 2012-12-31 | 2013-06-19 | 浙江绍兴苏泊尔生活电器有限公司 | function conversion device for kitchen appliance |
-
2012
- 2012-12-31 CN CN201210594719.3A patent/CN103079375B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0271982A2 (en) * | 1986-12-15 | 1988-06-22 | Dickey-John Corporation | Positive-positioning knob assembly |
| EP0669217A1 (en) * | 1994-02-24 | 1995-08-30 | Valeo Klimasysteme GmbH | Heating or air conditioning device for a motor vehicle with an operating apparatus |
| CN2699676Y (en) * | 2004-05-18 | 2005-05-18 | 晶辉科技（深圳）有限公司 | Electronic timer of toaster |
| CN201859797U (en) * | 2010-10-16 | 2011-06-08 | 广东新宝电器股份有限公司 | Knob and button switch structure for small household electrical appliance |
| CN203015329U (en) * | 2012-12-31 | 2013-06-19 | 浙江绍兴苏泊尔生活电器有限公司 | function conversion device for kitchen appliance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068507A (en) * | 2016-02-10 | 2017-08-18 | 西门子公司 | Rub the system and method for adjusting control for knob |
| CN111534976A (en) * | 2019-01-22 | 2020-08-14 | Bsh家用电器有限公司 | Household appliance with a switching element |
| CN111534976B (en) * | 2019-01-22 | 2023-12-22 | Bsh家用电器有限公司 | Household appliance with a switching element |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103079375B (en) | 2016-12-28 |
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