WO2019238385A1 - Élément de commande portable muni d'une partie reconnaissance de rotation agencée sur une partie commande, ainsi que dispositif de commande - Google Patents

Élément de commande portable muni d'une partie reconnaissance de rotation agencée sur une partie commande, ainsi que dispositif de commande Download PDF

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Publication number
WO2019238385A1
WO2019238385A1 PCT/EP2019/063422 EP2019063422W WO2019238385A1 WO 2019238385 A1 WO2019238385 A1 WO 2019238385A1 EP 2019063422 W EP2019063422 W EP 2019063422W WO 2019238385 A1 WO2019238385 A1 WO 2019238385A1
Authority
WO
WIPO (PCT)
Prior art keywords
control element
operating
rotation
rotation detection
control
Prior art date
Application number
PCT/EP2019/063422
Other languages
German (de)
English (en)
Inventor
René Alt
Thomas Eric Beliveau
Elena LEINMÜLLER
Torsten Popp
Tobias Schmidt
Original Assignee
BSH Hausgeräte GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BSH Hausgeräte GmbH filed Critical BSH Hausgeräte GmbH
Priority to CN201980039270.4A priority Critical patent/CN112204310B/zh
Priority to EP19726671.1A priority patent/EP3807575B1/fr
Publication of WO2019238385A1 publication Critical patent/WO2019238385A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination

Definitions

  • Portable control element with a rotary detection part movably arranged on an operating part
  • the invention relates to a portable control element for an operating device for a cooking appliance.
  • the portable control element is designed for non-destructive placement and removal on a control element receptacle of the control device. In the state placed on the control element receptacle, the control element can be actuated to set operating conditions of the cooking device.
  • the control element has a base unit.
  • the control element also has a control unit which is separate from the base unit and which is placed on the base unit in the state connected to the base unit.
  • the operating part represents an outer part of the operating element, which is rotatable about an axis of rotation of the operating element for setting at least one operating condition.
  • the invention also relates to an operating device with such a portable operating element and a cooking device with such an operating device.
  • Disc-shaped or disc-shaped, portable operating elements that can be reversibly placed on and removed from an operating element receptacle of an operating device are known from the prior art. Such controls are common, for example, in hobs. In this context, reference may be made, for example, to DE 10 2013 212 814 A1 and DE 10 2013 217 268 A1. In these embodiments, it is provided that wireless communication between the control element and other components of the control device is made possible only when this portable control element is in the attached state. In this attached state, operating conditions are set by rotating the operating part relative to the base unit, for example an operating parameter, such as a cooking level or a time period or the like, is set.
  • an operating parameter such as a cooking level or a time period or the like
  • a cooking device is known from EP 3 190 341 A1, which has an operating device with an operating element.
  • the control element is designed as a removable part.
  • the control element has a handling part, which represents an outer part. In this handling part of the control element is an integrated part of the lower part.
  • This task is solved by a portable operating element, an operating device and a cooking device.
  • One aspect of the invention relates to a portable control element for an operating device for a cooking appliance.
  • the control element has a base unit and a separate control unit.
  • the operating part represents an outer part of the operating element, the operating element being rotatable about an axis of rotation of the operating element for setting at least one operating condition when the operating element is on a
  • Control element holder of an operating device is placed.
  • the control element is for non-destructive detachable mounting and removal
  • Control element receptacle of the control device is formed.
  • the control element can be actuated to set operating conditions of the cooking device.
  • the operating element can be rotated about an axis of rotation in order to set at least one operating condition.
  • the control element has a further component that is separate from the control part and the base unit, namely a turning detection part. With this rotation detection part, a rotational position of the control part relative to the control element receptacle can be detected when the control element is placed on the control element receptacle, the detection taking place in interaction with the rotation detection part with a detection unit of the control device.
  • the turning detection part is also designed to interact with a detection unit of the operating device for detecting a tilted position of the operating element in which the operating element is tilted relative to the operating element receptacle.
  • the turning detection part When viewed in the direction of the axis of rotation, the turning detection part is arranged so as to protrude downward from the operating part. In particular, this is the case in an untilted basic position of the control unit.
  • the rotation detection part is mounted on the control part such that it can move relative to the control part.
  • control element in particular as a whole, can thus not only be used in different rotary positions to select or set operating conditions depending on a rotary position relative to a control element receptacle, but can also select or set a further operating condition by another type of actuation, namely tilting .
  • this configuration of the individual components and their operative connection and their position relative to one another also enables simple and user-intuitive actuation; on the other hand, this enables the individual types of actuation to be carried out very precisely. This in turn results in the fact that these diverse actuation options can also be carried out safely and precisely, so that the resulting associated settings and / or a selection of operating conditions can in turn be recognized very precisely and can be carried out accordingly.
  • the portable control element is still very compact.
  • the control element is designed such that operating conditions of the cooking device are only possible when the control element is placed on the control element receptacle and is then actuated.
  • an underside of the rotation detection part viewed in the direction of the axis of rotation, is arranged further down than the detection underside of the operating part.
  • the underside of the detection is designed to interact with the detection unit for the detection of the tilting position, whereas the rotation detection part for detecting the rotational position of the operating element is relative to the Control element receptacle in the state placed thereon in interaction with the detection unit is formed.
  • the axially spring-mounted rotary detection part then plunges into the operating part, which just enables the tilting movement of the operating part relative to the base unit at the azimuthal position of the turning detection part. Because of the counterforce then generated, which is generated on the underside of the turning detection part, which is then seated on the control element receptacle, the operating part can then tilt relative to the turning detection part and the turning detection part inversely plunges into the operating part.
  • the underside of the rotation detection part is in particular a corresponding detection side in order to be able to determine the rotational position in interaction with the detection unit.
  • the turning detection part is preferably designed to be electrically conductive in some areas, at least on its underside.
  • the rotational position can be recognized in particular by capacitive interaction.
  • the underside of the detection part of the control unit is at least partially electrically conductive.
  • the capacitively acting underside of the detection can be created, so that a tilting position can be recognized on the basis of a capacitive detection mode.
  • the turning detection part is resiliently mounted in the operating element, so that a movement path between the operating part and the turning detection part viewed in the direction of the axis of rotation can be set.
  • the resilient mounting is preferably designed in such a way that the rotation detection part can be automatically brought into the basic position by a corresponding resetting device, which results in the resilient mounting.
  • the basic position is the position of the rotation detection part that is maximally shifted outwards relative to the underside of the operating part, in particular with respect to the underside of the detection part of the operating part.
  • Such a resilient mounting or resetting device can be implemented in a variety of ways. An explicit mechanical spring element or several such mechanical spring elements can be provided here.
  • resilient mounting based on a resetting device can also be provided by magnetic elements.
  • several magnets can be arranged on the one hand in the operating part, on the other hand in the turning detection part, which face each other with their two identical poles.
  • a magnetically repulsive effect can be achieved, which has the effect that, as it were, an automatic movement of the rotation detection part into the basic state and thus into the state that is maximally pushed out of the operating part is achieved.
  • the control panel is tilted about the axis of rotation and thus tilted relative to the base unit, a counterforce is generated against this spring force and thus this spring action, whether it is generated by a mechanical spring element or by magnets, which presses the rotation detection part into the control panel, whereby at Returning the tilted control panel to the untilted position, for example by letting go of the control panel, the rotation detection part is automatically pushed downward out of the control panel due to this spring action and the control panel is thereby transferred into the untilted basic position in the opposite inverse effect.
  • the resilient mounting is formed by at least one mechanical spring element with which the rotation detection part is automatically pressed into the basic axial position.
  • the resilient mounting and thus the reset device can be formed by at least one pair of magnets. These magnets of the magnet pair face each other with their same poles, with at least one magnet in the rotation detection part and at least one further magnet in the operating element being arranged externally to the rotation detection part.
  • the turning detection part can then be pushed automatically into the axial basic position by the magnet pair.
  • the rotation detection part in the circumferential direction around the axis of rotation is formed only as a partial segment, in particular as a ring segment or ring section.
  • the turning detection part is preferably designed as a banana-shaped ring segment. With regard to its geometric configuration, it can be constructed as a cuboid block, which in this regard has in particular such a curved, in particular banana-shaped configuration.
  • the rotation detection part is preferably arranged in a receptacle which is open at the bottom in the axial direction of the axis of rotation and is mounted so that it can move axially.
  • the underside of the control unit has this receptacle, which is open at the bottom.
  • the rotation detection part is thus preferably designed and arranged within the radial dimensions of the underside of the detection.
  • the rotation detection part When viewed in the circumferential direction to the axis of rotation, the rotation detection part preferably extends by an azimuthal angular dimension between 20 ° and 90 °. However, azimuthal length dimensions of the turning detection part deviating therefrom can also be formed.
  • the rotation detection part has a base ring on which a protruding in the ring plane Rotary recognition finger is arranged, wherein this rotary recognition finger is curved like a claw.
  • the rotation detection finger has a part which extends in the plane of the base ring and has a part which is curved in this respect out of the plane.
  • This rotation detection finger is arranged with the part protruding from this plane protruding downward from the underside of the detection.
  • the base ring is arranged such that it can move between the operating part and the base unit. It can preferably be provided that one or more mechanical spring elements or one or more magnets are arranged in this base ring, which then represent the corresponding resetting device and thus the resilient mounting.
  • counter magnets can advantageously be arranged in the operating part.
  • the magnets are arranged in the separate components mentioned in such a way that their identical poles face one another and thus repel one another.
  • the turning detection part is coupled in a rotationally fixed manner to the operating part in the direction of rotation about the axis of rotation of the operating element. A relative movement in the azimuthal direction about the axis of rotation between the rotation detection part and the operating part is therefore not provided.
  • control unit and the base unit are detachably connected to one another in a non-destructive manner.
  • a coupling device can preferably be realized by holding magnets.
  • a holding magnet can be arranged in the operating part and a further holding magnet interacting with it in the base unit.
  • the portable control element has a further holding magnet.
  • the entire control element in particular via the base unit, can be detachably arranged on the control element receptacle of the control device in a non-destructive manner.
  • this further holding magnet of the control element then enters magnetic Interaction with a holding magnet external to the control element, which is arranged in the control element receptacle.
  • control unit and the base unit are connected to one another in a rotationally fixed manner in the direction of rotation about the axis of rotation.
  • a rotary motion coupling can be implemented by a coupling device.
  • the coupling device can be released non-destructively, so that this rotational movement coupling can be reversibly generated and released.
  • such a coupling device has at least one coupling element, for example in the form of a coupling pin, which is immersed in a counter-coupling element, which in particular can then be a coupling receptacle, such as a hole, in particular a blind hole. At least two such pin-hole pairs are preferably designed as coupling element-countercoupling element pairing.
  • the pin axis and the hole axis are preferably oriented parallel to the axis of rotation of the control element.
  • the base unit has a conical or frustoconical area.
  • the top is thus at least partially conical or frustoconical.
  • the control unit preferably has a truncated cone-shaped coupling area on an underside facing the base unit.
  • the geometry of the latter is therefore preferably complementary to the uneven shape of the upper side of the base unit.
  • the unevenly shaped coupling area dips into the unevenly shaped area of the base unit.
  • the underside of the detection is the underside of a ring area of the operating part.
  • This ring area is preferably located radially on the outside and thus preferably a radial end area of the operating part.
  • the underside of the detection therefore represents an annular surface.
  • This annular area is preferably designed such that it surrounds the advantageously available frustoconical coupling area.
  • the base unit is laterally and axially covered by this ring area when the operating part is placed on the base unit.
  • the underside of the detection is preferably arranged exposed when viewed in the direction of the axis of rotation downwards.
  • the portable operating element is designed for capacitive detection of the rotational position and for capacitive detection of the tilt position.
  • the control panel is preferably formed at least in regions from an electrically conductive material, so that the capacitive interaction occurs when a finger is touched.
  • an underside of the rotation detection part and the detection underside of the operating part are arranged to overlap at least in regions. This means that when viewing a projection in a plane perpendicular to the axis of rotation, the underside and the underside of the detection “overlap”.
  • Another aspect of the invention relates to an operating device for a cooking appliance, with an operating element receptacle and a portable operating element according to the above-mentioned aspect or an advantageous embodiment thereof.
  • the portable control element can be detachably attached to and removed from the control element holder.
  • the underside of the rotation detection part facing the control element receptacle is arranged at a distance from the top of the control element receptacle when the control element is arranged in its untilted basic position.
  • a distance that is small or minimal for this purpose can be provided.
  • this distance in the untilted state of the operating part is smaller than a distance between the detection underside of the operating part and the upper side of the operating element receptacle.
  • the underside of the rotation detection part is seated directly on the top of the control element receptacle in the untilted state of the control part.
  • a corresponding protective element can be arranged on the underside.
  • This protective element can be a sliding material which is applied as a coating or other objective component.
  • the rotation detection part coupled to it in a rotationally fixed manner is also rotated and the rotation position is capacitively recognized in interaction with the detection unit in the control element receptacle. If the control unit is tilted, the distance between the underside of the detection and the control element receptacle and thus also the distance to the detection unit in the control element receptacle change at the tilt position. In this regard, the distance becomes smaller. This also enables the tilt position and the location of the tilt position to be detected capacitively.
  • the cooking device can be implemented in a variety of configurations.
  • the cooking device can be a hob.
  • the control element can be placed on the control element receptacle from above and the axis of rotation is preferably oriented vertically.
  • the portable operating element can be attached to a front side, which can be designed as an operating panel. The axis of rotation can then be oriented horizontally or obliquely, for example.
  • Embodiments of the invention are thus also to be regarded as encompassed and disclosed, which are not explicitly shown and explained in the figures, but which emerge from the explanations explained and can be generated by separate combinations of features. Designs and combinations of features are also to be regarded as disclosed, which therefore do not have all the features of an originally formulated independent claim.
  • Figure 1 is a perspective view of an embodiment of a cooking device.
  • Figure 2 is a perspective view in which the portable control element is placed in an untilted position of the control part of the control element receptacle.
  • FIG. 3 shows a representation according to FIG. 2, in which a tilted state of the operating part is shown;
  • FIG. 4 shows a perspective illustration of an exemplary embodiment of a portable operating element
  • FIG. 5 is a perspective sectional view through the embodiment of FIG.
  • FIG. 6 shows a further perspective illustration of the portable operating element according to FIG. 4 and FIG. 5 with a view of an underside; 7 shows a sectional illustration through the operating element according to FIGS. 4 to 6 in the untilted state of the operating part;
  • FIG. 8 shows a sectional illustration according to FIG. 7, the operating part being shown in a tilted state, in contrast to FIG. 7;
  • FIG. 9 is a partial exploded view of a further embodiment of a portable control element
  • FIG. 10 shows a complete exploded view of the control element according to FIG. 9;
  • FIGS. 9 and 10 are illustrations of an operating part of the portable operating element according to FIGS. 9 and 10;
  • FIG. 12 is a sectional view through the portable control element according to FIG. 9 to FIG.
  • FIG. 13 shows a sectional illustration of the operating element according to FIG. 12 with an operating part tilted in contrast to it.
  • the cooking device can also be an oven or a steam cooking device or a microwave device.
  • the cooktop 1 has a cooktop plate 2, on which the cooking zones 3, 4, 5 and 6 are to be understood in terms of position, number and geometrical configuration, only by way of example.
  • the hob 1 also has an operating device 7.
  • the control device 7 has a control element receptacle 8 and a separate portable control element 9.
  • the control element 9 is designed like a flat cylinder or a disc. It is detachable and detachable on the control element receptacle 8 and can be put back on again.
  • operating conditions of the hob 1 can be set. For example, here one Cooking zone 3 to 6 can be selected and / or a heat setting of a selected cooking zone 3 to 6 can be set.
  • the control element 9 which is designed in particular as a flat cylinder, can be rotated about the axis of rotation A in order to set operating conditions of the cooking device 1. It can also be tilted relative to the axis of rotation A in order to set further operating conditions of the cooking device 1. For example, one of the cooking zones 3 to 6 can be selected by a tilting movement, and a cooking level of this then selected cooking zone 3 to 6 can be set by a rotary movement about the axis of rotation A.
  • control element 9 is shown in a perspective view, which is placed on the control element receptacle 8.
  • the control element 9 has an operating part 10, which is designed as a cover or hood-like attachment.
  • the control unit 10 is made of an electrically conductive material at least in some areas.
  • the type of actuation already mentioned above in the form of the rotary movement and in the form of the tilting movement can be detected by a detection unit of the control element receptacle 8, which is not shown in any more detail.
  • components in the control element 9 interact appropriately with this detection unit.
  • the control element 9 is designed for the capacitive detection of a rotary movement and for the capacitive detection of a tilting movement in interaction with the detection unit.
  • control element 9 can be touched by a finger 11 on the control part 10, for example, and the actuation can thus be initiated, so that depending on this, the type of actuation is then recognized via capacitive detection.
  • the control element 9 has a rotation detection part 12, which is a component of the portable control element 9 that is separate from the control part 10. As can be seen in FIG. 2, this rotation detection part 12, when viewed in the direction of the axis of rotation A, projects downward from the operating part 10 and extends further downward than a detection underside 13 of the operating part 10 when the operating part 10 is arranged in the untilted state. As can be seen here, the rotation detection part 12 has an underside 14 which faces the control element receptacle 8 and thus also the detection unit.
  • this underside 14 of the rotation detection part 12 is arranged at a short distance from the top of the control element receptacle 8.
  • the underside 14 can also sit directly on the upper side of the control element receptacle 8.
  • the underside of the detection 13 of the operating part 10 is exposed at the bottom and is arranged facing the operating element receptacle 8.
  • a distance between the detection underside 13 and the top of the control element receptacle 8 viewed in the direction of the axis of rotation A is greater than a distance between the underside 14 of the rotation detection part 12 and this top side of the control element receptacle 8, measured in this direction of the rotation axis A.
  • the underside of the detection 13 is thus the surface over which the tilting position of the operating part 10 is recognized by capacitive interaction with the detection unit. Only the rotational position of the operating element 9 is detected via the rotation detection part 12 by capacitive interaction with the detection unit.
  • the rotation detection part 12 is movably mounted in the control element 9. It is in particular movable in the direction of the axis of rotation A relative to the underside of the detection 13 and thus also to the operating part 10 in the operating element 9.
  • FIG. 3 shows the representation according to FIG. 2, the control element 10 here being tilted relative to the axis A, in contrast to FIG. 2.
  • the axial distance between the underside of the detection 13 and the top of the control element receptacle 8 at the actuation point of the control element 9 has become smaller than in the untilted basic position according to FIG. 2.
  • the rotation detection part 12 is immersed in the control element 9 a.
  • the underside 14 then sits on the top of the control element receptacle 8 when such a push on the control part 10 takes place from above in the area of the rotation detection part 12 (viewed in the direction of rotation around the axis of rotation A) in order to initiate the tilting.
  • the underside of the detection 13 preferably does not touch the top of the control element receptacle 8.
  • the control element 9 has an additional separate component, namely a base unit 15, in addition to the control part 10 and the separate rotation detection part 12.
  • the operating part 10 is seated from above on the base-like base unit 15 which is designed as a flat disk.
  • the base unit 15 is seated with an underside 16 on the top of the control element receptacle 8 when the control element 9 is detachably attached to the top of the control element receptacle 8.
  • the non-destructive detachable coupling of the entire control element 9 to the control element receptacle 8 is preferably implemented using magnetic holding forces.
  • the base unit 15 there is a holding magnet on the operating element side, which magnetically interacts with a holding magnet external to the operating element and which is arranged in the operating element receptacle 8.
  • control element 9 according to FIG. 4 is shown in a perspective sectional view. It can be seen here that the control unit 10 is placed like a hood or bell on the element arranged below it in the form of the base unit 15. A holding magnet 17 is arranged in this base unit 15. This holding magnet 17 is designed for magnetic interaction with a further holding magnet 18. This further holding magnet 18 is arranged in the operating part 10. The control unit 10 can thus be released without being destroyed, in particular is mounted on the base unit 15 via the magnetic holding forces of the holding magnets 17 and 18. As can also be seen, an underside 19 of the operating part 10 facing the base unit 15 is uneven. In particular, the underside 19 has a frustoconical region 20. In the assembled state, as shown in FIG.
  • the extent of the operating part 10 in a direction perpendicular to the axis A is greater than that of the base unit 15.
  • the operating part 10 advantageously has an integrated ring area 23 which surrounds the frustoconical area 20 on the circumference.
  • This ring area 23 is also encircled around the base unit 15.
  • This ring area 23 has the detection underside 13, so that this detection underside 13 is an annular surface in the exemplary embodiment shown.
  • the rotation detection part 12 is arranged in this ring region 23.
  • the ring area 23 has a receptacle 24 which is open at the bottom and which represents an opening in the underside of the detection 13.
  • the rotation detection part 12 is designed in the exemplary embodiment shown as a curved block-like block, which is thus preferably designed banana-like in the circumferential direction about the axis A. It is designed in the circumferential direction around the axis A as a ring segment with an azimuthal length dimension, which can preferably be between 20 ° and 90 °.
  • a resilient mounting 25 of the rotation detection part 12 in the operating part 10 is created here by a specific magnet arrangement.
  • the operating part 10 is formed in one piece and the magnets 26 are embedded in the ring area 23.
  • the operating part 10 is formed in several parts and has a base part and a cover 36, which is placed on the base part.
  • the ring region 23 is integrated in the base part, the ring region having an upwardly open receptacle in which a web of the cover 36 projecting downward from a plate-like part of the cover 36 is inserted.
  • the magnets 26 are arranged in this web.
  • the cover 36 can also be referred to as an insert.
  • the cover 36 is preferably made of a metallic material.
  • An embodiment of a multi-part control panel can generally also be provided in other exemplary embodiments.
  • corresponding magnets 27 are arranged in the rotation detection part 12, preferably the magnets 26 and the magnets 27 facing each other with the same poles, so that the magnets 26 and the magnets 27 repel one another.
  • This resilient bearing 25 also works here as a reset device. This means that the rotary detection part 12 is always in the by the repulsive magnetic effect Basic position is pressed, which is the maximum projecting downward in the axial direction on the control panel 10. If tilting is now initiated, as was shown in FIG. 3, the rotation detection part 12 is pressed axially into the ring section 23 against the repulsive magnetic effect.
  • the turning detection part 12 is then brought back into the maximally outstanding basic position and, because the underside 14 is still seated on the control element receptacle 8, the control part 10 is in the untilted position automatically pushed back.
  • the holding magnet 17 is the same holding magnet with which the entire control element 9 is held on the control element receptacle 8.
  • control element 9 is shown in a perspective view from below.
  • the underside 16 of the base unit 15 is preferably flat.
  • the banana-shaped shape of the rotation detection part 12 can be seen here.
  • the rotation detection part 12 is connected in a rotationally fixed manner about the axis A to the operating part 10.
  • FIG. 7 the control element 9 according to FIGS. 4 and 5 is shown in a sectional illustration.
  • the untilted state of the control unit 10 is shown here.
  • the top 28 of the control element receptacle 8 is shown here. It can be seen that a distance d1 between the underside 14 and the top 28 is smaller than a distance d2 between the underside of the detection 13 and the top 28.
  • control element 9 according to FIG. 7 is shown in a sectional view, but here the control element 10 is tilted.
  • FIG. 9 shows a further exemplary embodiment of a portable control element 9 in a simple exploded illustration.
  • Rotary detection part 12 formed with a base ring 29, which is mounted on the inside between the operating part 10 and the base unit 15.
  • the circumferentially closed base ring 29 is preferably formed in one piece with a rotation detection finger 30 of the rotation detection part 12.
  • the rotation detection finger 30 is formed so as to protrude from the base ring 29 and, in particular, is curved like a claw.
  • it has an axially downwardly extending finger part 31, which in turn also projects axially downward through the receptacle 24 in the detection underside 13 of the ring section 23.
  • This claw-like shape of the rotary recognition finger 30 here in turn also has an underside 14 which, with respect to the shape, is designed in particular in accordance with the shape of the underside 14 in the exemplary embodiment of the portable operating element 9 according to FIGS. 4 to 6.
  • the one-piece rotation detection part 12 here has a plurality of magnets 32 in the base ring 29 which, in magnetic interaction with other magnets in the control part 10, represent a corresponding resilient bearing 25, as was explained in the example of FIGS. 4 to 6.
  • the magnets face each other with the same poles, so that a corresponding repulsive effect is produced.
  • the functionality of the reset unit is then formed at the same time, and otherwise the functionality is the same as the rotation detection part 12 in FIGS. 4 to 6. For the sake of clarity, only some of the magnets are provided with the reference number 32 in FIG. 10.
  • FIG. 11 shows the operating part 10 with a view of the underside 19 and with the rotation detection part 12 removed.
  • the frustoconical region 20 is realized again.
  • the counter magnets 33 in the control unit 10 are shown.
  • a depression 34 is formed, into which the rotation detection finger 30 is immersed. Since this depression 34 is also formed in the radial direction in the ring section 23, a rotationally fixed connection is also created in the circumferential direction of the axis A in addition to the use of the rotation detection part 12, which is particularly accurate.
  • FIG. 12 shows the exemplary embodiment of the portable operating element 9 according to FIGS. 9 to 11 in a sectional illustration. The untilted state of the operating part 10 is shown here. With regard to the distances between the underside 14 and the upper side 28 and between the detection underside 13 and the upper side 8, reference may again be made to the explanations relating to FIG. 7.
  • FIG. 13 shows the sectional illustration of the control element 9 according to FIG. 12, the control element 10 being shown here in the state in which it is tilted relative to the axis A.
  • the mounting of the operating part 10 on the base unit 15 is also such that there is play between the conical area and the frustoconical area in order to enable the tilting movement of the operating part 10 relative to the base unit 15.

Abstract

L'invention concerne un élément de commande (9) portable pour un dispositif de commande (7) d'un appareil de cuisson (1), qui est conçu pour être placé sans dégradation sur un logement (8) d'élément de commande du dispositif de commande (7) et en être retiré et qui peut, lorsqu'il est en place, être actionné pour ajuster les conditions de fonctionnement de l'appareil de cuisson (1). L'élément de commande (9) présente une unité de base (15) et une partie commande (10) séparée de l'unité de base (15) qui, lorsqu'elle est reliée à l'unité de base (15), est placée sur l'unité de base (15) et constitue une partie extérieure de l'élément de commande (9), et peut tourner autour d'un axe de rotation (A) de l'élément de commande (9) pour l'ajustement d'au moins une condition de fonctionnement. L'élément de commande (9) présente une partie reconnaissance de rotation (12) séparée de la partie commande (10) et de l'unité de base (15) et permettant, en interaction avec une unité de détection (35) du dispositif de commande (7), de détecter une position de rotation d'au moins la partie commande (10) par rapport au logement (8) d'élément de commande lorsque l'élément de commande (9) est en place sur le logement (8) d'élément de commande. La partie reconnaissance de détection (12) est agencée de manière à dépasser vers le bas par rapport à un côté inférieur de détection (13) de la partie commande (10) qui est conçu pour, lorsque l'élément de commande (9) est en place sur le logement (8) d'élément de commande, en interaction avec l'unité de détection (35) du dispositif de commande (7), détecter une position de basculement de l'élément de commande (9) par rapport au logement (8) d'élément de commande, et la partie reconnaissance de rotation (12), vue dans la direction de l'axe de rotation (A), est montée mobile dans l'élément de commande (9) par rapport à la partie commande (10). L'invention concerne également un dispositif de commande (7).
PCT/EP2019/063422 2018-06-14 2019-05-24 Élément de commande portable muni d'une partie reconnaissance de rotation agencée sur une partie commande, ainsi que dispositif de commande WO2019238385A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201980039270.4A CN112204310B (zh) 2018-06-14 2019-05-24 具有旋转识别件的能携带的操作元件以及操作装置
EP19726671.1A EP3807575B1 (fr) 2018-06-14 2019-05-24 Dispositif de commande avec un élément de commande portable muni d'une partie reconnaissance de rotation agencée sur une partie commande

Applications Claiming Priority (2)

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DE102018209550.7A DE102018209550A1 (de) 2018-06-14 2018-06-14 Tragbares Bedienelement mit einem beweglich an einem Bedienteil angeordneten Dreherkennungsteil, sowie Bedienvorrichtung
DE102018209550.7 2018-06-14

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WO2019238385A1 true WO2019238385A1 (fr) 2019-12-19

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CN (1) CN112204310B (fr)
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AU2020422732B2 (en) * 2020-01-19 2023-11-23 Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co., Ltd. Knob, household appliance and related method

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DE102010040675A1 (de) * 2010-09-14 2012-03-15 BSH Bosch und Siemens Hausgeräte GmbH Bedienvorrichtung für ein Hausgerät sowie Hausgerät mit einer derartigen Bedienvorrichtung
DE102013212814A1 (de) 2013-07-01 2015-01-08 BSH Bosch und Siemens Hausgeräte GmbH Bedienvorrichtung mit einem Bedienelement mit Magnete gehaltene Kappe und Sockel sowie Haushaltsgerät mit einer derartigen Bedienvorrichtung
DE102013217268A1 (de) 2013-08-29 2015-03-05 BSH Bosch und Siemens Hausgeräte GmbH Bedienvorrichtung für ein Haushaltsgerät mit einem nach unten stehenden Überstand an einem Bedienelementsockel, der magnetisch gehaltert ist
EP3190341A1 (fr) 2014-09-04 2017-07-12 Samsung Electronics Co., Ltd. Dispositif d'induction et procédé de réglage de température

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DE102010002852A1 (de) * 2010-03-15 2011-09-15 BSH Bosch und Siemens Hausgeräte GmbH Bedienvorrichtung für ein Hausgerät zum Zubereiten von Lebensmitteln mit einer derartigen Bedienvorrichtung
DE102010040676A1 (de) * 2010-09-14 2012-03-15 BSH Bosch und Siemens Hausgeräte GmbH Bedienvorrichtung für ein Hausgerät sowie Hausgerät mit einer derartigen Bedienvorrichtung
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DE102010040675A1 (de) * 2010-09-14 2012-03-15 BSH Bosch und Siemens Hausgeräte GmbH Bedienvorrichtung für ein Hausgerät sowie Hausgerät mit einer derartigen Bedienvorrichtung
DE102013212814A1 (de) 2013-07-01 2015-01-08 BSH Bosch und Siemens Hausgeräte GmbH Bedienvorrichtung mit einem Bedienelement mit Magnete gehaltene Kappe und Sockel sowie Haushaltsgerät mit einer derartigen Bedienvorrichtung
DE102013217268A1 (de) 2013-08-29 2015-03-05 BSH Bosch und Siemens Hausgeräte GmbH Bedienvorrichtung für ein Haushaltsgerät mit einem nach unten stehenden Überstand an einem Bedienelementsockel, der magnetisch gehaltert ist
EP3190341A1 (fr) 2014-09-04 2017-07-12 Samsung Electronics Co., Ltd. Dispositif d'induction et procédé de réglage de température

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CN112204310A (zh) 2021-01-08
EP3807575B1 (fr) 2024-03-27
CN112204310B (zh) 2023-07-18
DE102018209550A1 (de) 2019-12-19
EP3807575A1 (fr) 2021-04-21

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