EP3064119A1 - Appareil menager a ecran tactile - Google Patents

Appareil menager a ecran tactile Download PDF

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Publication number
EP3064119A1
EP3064119A1 EP16001336.3A EP16001336A EP3064119A1 EP 3064119 A1 EP3064119 A1 EP 3064119A1 EP 16001336 A EP16001336 A EP 16001336A EP 3064119 A1 EP3064119 A1 EP 3064119A1
Authority
EP
European Patent Office
Prior art keywords
recess
appliance according
display
domestic appliance
cover plate
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.)
Withdrawn
Application number
EP16001336.3A
Other languages
German (de)
English (en)
Inventor
Roy Keller
Pukall Britta
Therese Rebekka Naef
Julia Borger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
V-Zug AG
Original Assignee
V-Zug AG
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 V-Zug AG filed Critical V-Zug AG
Priority to EP16001336.3A priority Critical patent/EP3064119A1/fr
Publication of EP3064119A1 publication Critical patent/EP3064119A1/fr
Withdrawn legal-status Critical Current

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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
    • F24C7/086—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination touch control
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • D06F34/32—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by graphical features, e.g. touchscreens
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4293—Arrangements for programme selection, e.g. control panels; Indication of the selected programme, programme progress or other parameters of the programme, e.g. by using display panels

Definitions

  • the invention relates to a household appliance with a touch-sensitive display, wherein the touch-sensitive display has a display element and a transparent cover plate above the display element.
  • Touch-sensitive displays for controlling household appliances, in particular kitchen or laundry appliances, are known. They may be used by the user to control input quantities, such as. Process parameters or a menu selection to enter.
  • the present invention has for its object to improve the usability of such household appliances.
  • the household appliance has a touch-sensitive display, which has a display and a transparent cover plate above the display. In the cover plate at least one recess is arranged. This depression is superimposed on the display, i. the display and the depression overlap at least partially from the user's point of view.
  • the depression above the display gives the user visual and / or haptic feedback regarding a portion of the display to be actuated.
  • the recess has a higher surface roughness than a surrounding the recess Surface of the cover plate. This improves haptic feedback for the user.
  • a surface with higher roughness allows for easier sliding of the skin on the cover plate, making it easier for the user to guide his finger along the recess.
  • the surface in the region of the depression is optically more scattering than the surrounding surface, as a result of which the area to be served is easier to recognize.
  • Particularly strong scattering differences can be achieved if the surface structures in the recess have dimensions of at least 0.5 ⁇ m, while the surface structures in the surrounding surface have dimensions of at most 0.2 ⁇ m.
  • the depression advantageously forms a curved or straight furrow in the surface, i. their length in furrow direction is substantially greater, preferably at least 2 times, in particular at least 5 times greater than their width perpendicular to the furrow direction.
  • the groove forms part of an input device for a multi-valued input quantity.
  • This is to be understood as an input quantity which can assume at least three different values.
  • the input size can be changed in this case by moving or positioning a finger in the groove.
  • each place in the furrow is assigned a value of the input variable.
  • the display is designed to visually identify the location of a current value of the input size in the groove so that the user can intuitively recognize and change the current value.
  • Fig. 1 and 2 show the control unit of a household appliance, such as an oven.
  • This comprises a touch-sensitive display 1, which comprises a display 2 with a touch sensor 3 and a cover plate 4.
  • the display 2 is e.g. a matrix display that allows the display of freely definable characters, symbols and images.
  • the touch sensor 3 is for example integrated in the display 2 and allows a spatially resolved detection of touches of the display 1 by the user.
  • the cover plate 4 is transparent. It is preferably made of a stable, chemically insensitive material, such as e.g. Glass.
  • Fig. 1 different symbols are shown, which can be generated by the display 2, such as control icons 5, 11, 12, status information 6, operating instructions 8, 10 and the values of setting variables in the form of numbers 7, 9 or bar 14, 15.
  • the display 2 and the touch sensor 3 are controlled by a controller of the apparatus (not shown).
  • At least one recess 16, 17 is arranged.
  • two such depressions are provided, both of which are formed as grooves.
  • the first recess 16 forms an annular groove
  • the second recess 17 forms a straight groove.
  • the cross section of the recesses 16, 17 is exemplary in FIG Fig. 2 shown.
  • the recess is formed by a recessed relative to the surrounding surface 18 of the cover plate 2 area, ie, the cover plate 2 is in the region of the recess 16, 17 thinner than in the surrounding area.
  • the cover plate at least in the region of the depression and the area surrounding the depression, preferably in one piece, is made in one piece, i. continuous from a material.
  • the recess may be e.g. be produced by a material-removing process, for example by a milling process.
  • a shaping method e.g. Cast molding or embossing of the cover plate in the soft state.
  • the depressions 16, 17 are arranged directly above the display 2, that is, the display 2 is able to represent below the depressions 16, 17 symbols or other graphic elements. In case of execution after Fig. 1 these are the bars 14, 15.
  • the dimensions of the recesses 16, 17 are advantageously chosen so that they can easily guide a finger of the user.
  • the depth T of the recess is at least 0.4 mm, in particular at least 0.6 mm in order to feel good and to convey a certain amount of guidance.
  • a preferred upper limit of the depth T of the recess is at most 1.0 mm, in particular at most 0.8 mm, in order not to weaken the cover plate too much and to simplify the cleaning of the recess.
  • the smallest width B i. the width perpendicular to the furrow direction is advantageously at least 5 mm and / or at most 20 mm, so that a finger is guided well on the side.
  • the length in furrow direction is substantially greater than the smallest width B perpendicular thereto.
  • the groove may form part of an input means for a multi-valued input quantity, the input size being changeable by moving or positioning a finger in the groove.
  • An example of such a multi-valued input quantity is the default time for a timer.
  • Another example of a multi-valued input variable is the setpoint temperature of the oven.
  • Another example of a multi-valued input quantity is the index of a menu entry from a selection of at least three possible menu entries, between which the user can select in a menu-driven input.
  • the input size can be selected by the user in one embodiment of the device by running the finger of the groove along. For example, if he moves his finger clockwise along the annular groove 16, he can Increase the current value of the size, and by a counterclockwise movement along the annular groove 16, it can reduce the current value of the size.
  • a slow movement along 10 ° of the annular groove 16 may reflect the current value e.g. Increase or reduce by 1%, while a rapid movement along 10 ° of the furrow the current value, for example. increased or reduced by 10%.
  • each place in the furrow is assigned a value of the input variable.
  • the furrow 17 of Fig. 1 on the left a setpoint temperature of 20 ° C and, on the far right, a setpoint temperature of 220 ° C.
  • the display 2 is advantageously configured to mark the location of the current value of the input variable in the groove, for example by a bar 14, as shown in FIG Fig. 1 is shown.
  • the length of the groove along the furrow direction is at least 1 cm, in particular at least 3 cm, while the width perpendicular to the furrow direction is preferably between 0.5 cm and 2 cm to guide the finger laterally.
  • the cross-sectional shape of the recess 16, 17 can be adapted to the respective requirements. So shows Fig. 2 eg a furrow which has a circular segment-shaped cutting profile perpendicular to the longitudinal direction, while in Fig. 3 a rather bathtub-shaped cut was chosen.
  • the concave radius of curvature R (i.e., the radius of curvature in the concave portions of the recess) is at least 1 mm, in particular at least 5 mm and / or at most 40 mm, in particular at most 30 mm. Too small radii of curvature lead to dirt-prone joints. Too large a radius of curvature gives the finger too little guidance.
  • the depression Due to the optical refraction on the transparent cover plate 4, the depression also produces a striking optical effect which leads to a distortion and / or an offset of the symbols represented by the display 2 below. This makes the recess even better visible to the user. From this point of view, it is also advisable to use a radius of curvature R in the above-mentioned range.
  • the depression 16, 17 has a higher surface roughness than the surface 18 surrounding the depression.
  • the recess 16, 17 is sandblasted to realize a velvety surface structure.
  • the recesses 16, 17 are configured as linear or annular grooves.
  • other courses of the furrows are also conceivable, eg along curved or angled, open or closed paths.
  • the present invention can be used in a variety of household appliances, particularly kitchen appliances (e.g., ovens, microwave ovens, steamers, stoves, or dishwashers) or in laundry room appliances (e.g., washing machines, clothes dryers, or other laundry equipment).
  • kitchen appliances e.g., ovens, microwave ovens, steamers, stoves, or dishwashers
  • laundry room appliances e.g., washing machines, clothes dryers, or other laundry equipment.
  • At least a part of the functions of the household appliance can be controlled by inserting a finger into the depression.
  • the recess thereby forms a user guide, by indicating to the user where that important elements of the touch-sensitive display are arranged, and / or by mechanically guiding the fingers thereof.
  • the touch-sensitive display can also have user-operable elements outside the depression (s) by the user by means of touch or proximity.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
EP16001336.3A 2016-06-14 2016-06-14 Appareil menager a ecran tactile Withdrawn EP3064119A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16001336.3A EP3064119A1 (fr) 2016-06-14 2016-06-14 Appareil menager a ecran tactile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16001336.3A EP3064119A1 (fr) 2016-06-14 2016-06-14 Appareil menager a ecran tactile

Publications (1)

Publication Number Publication Date
EP3064119A1 true EP3064119A1 (fr) 2016-09-07

Family

ID=56194206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16001336.3A Withdrawn EP3064119A1 (fr) 2016-06-14 2016-06-14 Appareil menager a ecran tactile

Country Status (1)

Country Link
EP (1) EP3064119A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020058125A1 (fr) * 2018-09-18 2020-03-26 BSH Hausgeräte GmbH Appareil ménager doté d'un élément de réduction de la rugosité dans une cavité d'un composant d'une matière transparente, ainsi que procédé de fabrication d'un appareil ménager
EP3736499A1 (fr) * 2019-05-07 2020-11-11 V-Zug AG Appareil de cuisson doté d'un affichage de commande tactile pourvu d'aide à l'utilisateur
DE102020215501A1 (de) 2020-12-08 2022-06-09 BSH Hausgeräte GmbH Bedienvorrichtung für ein Haushaltsgerät mit einem integrierten berührsensitiven Bedienring in einer Bedienmulde, sowie Haushaltsgerät

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29519714U1 (de) * 1995-12-12 1996-02-01 Electrolux AG, Zürich Bedienungselement für ein Haushaltgerät
DE10000657A1 (de) * 2000-01-11 2001-08-16 Schott Glas Glaskeramikplatte
DE10313401A1 (de) * 2003-03-25 2004-10-07 Zubler Gerätebau GmbH Näherungssensitiver Drehschalter
DE10359561A1 (de) * 2003-12-18 2005-08-04 Diehl Ako Stiftung & Co. Kg Bedienelement für ein Haushaltsgerät
DE102005002952A1 (de) * 2005-01-21 2006-07-27 BSH Bosch und Siemens Hausgeräte GmbH Hausgeräteeinstelleinheit
EP1876394A2 (fr) * 2006-07-03 2008-01-09 BSH Bosch und Siemens Hausgeräte GmbH Bande d'affichage avec une structure haptique en relief
DE202009000139U1 (de) * 2009-01-05 2010-05-12 Irlbacher Blickpunkt Glas Gmbh Berührungsempfindlicher Gleitschalter
WO2015188857A1 (fr) * 2014-06-11 2015-12-17 Electrolux Appliances Aktiebolag Sélecteur pour appareil électroménager

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29519714U1 (de) * 1995-12-12 1996-02-01 Electrolux AG, Zürich Bedienungselement für ein Haushaltgerät
DE10000657A1 (de) * 2000-01-11 2001-08-16 Schott Glas Glaskeramikplatte
DE10313401A1 (de) * 2003-03-25 2004-10-07 Zubler Gerätebau GmbH Näherungssensitiver Drehschalter
DE10359561A1 (de) * 2003-12-18 2005-08-04 Diehl Ako Stiftung & Co. Kg Bedienelement für ein Haushaltsgerät
DE102005002952A1 (de) * 2005-01-21 2006-07-27 BSH Bosch und Siemens Hausgeräte GmbH Hausgeräteeinstelleinheit
EP1876394A2 (fr) * 2006-07-03 2008-01-09 BSH Bosch und Siemens Hausgeräte GmbH Bande d'affichage avec une structure haptique en relief
DE202009000139U1 (de) * 2009-01-05 2010-05-12 Irlbacher Blickpunkt Glas Gmbh Berührungsempfindlicher Gleitschalter
WO2015188857A1 (fr) * 2014-06-11 2015-12-17 Electrolux Appliances Aktiebolag Sélecteur pour appareil électroménager

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020058125A1 (fr) * 2018-09-18 2020-03-26 BSH Hausgeräte GmbH Appareil ménager doté d'un élément de réduction de la rugosité dans une cavité d'un composant d'une matière transparente, ainsi que procédé de fabrication d'un appareil ménager
EP3736499A1 (fr) * 2019-05-07 2020-11-11 V-Zug AG Appareil de cuisson doté d'un affichage de commande tactile pourvu d'aide à l'utilisateur
DE102020215501A1 (de) 2020-12-08 2022-06-09 BSH Hausgeräte GmbH Bedienvorrichtung für ein Haushaltsgerät mit einem integrierten berührsensitiven Bedienring in einer Bedienmulde, sowie Haushaltsgerät

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