EP2488766A1 - Befestigungselement für ein bedien- und anzeigemodul in einem gehäuse einer bedieneinrichtung eines haushaltsgeräts sowie befestigungsvorrichtung für ein derartiges bedien- und anzeigemodul - Google Patents
Befestigungselement für ein bedien- und anzeigemodul in einem gehäuse einer bedieneinrichtung eines haushaltsgeräts sowie befestigungsvorrichtung für ein derartiges bedien- und anzeigemodulInfo
- Publication number
- EP2488766A1 EP2488766A1 EP10768458A EP10768458A EP2488766A1 EP 2488766 A1 EP2488766 A1 EP 2488766A1 EP 10768458 A EP10768458 A EP 10768458A EP 10768458 A EP10768458 A EP 10768458A EP 2488766 A1 EP2488766 A1 EP 2488766A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fastening
- leg
- fastening element
- operating
- display module
- 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- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
- F16B5/0664—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship at least one of the sheets or plates having integrally formed or integrally connected snap-in-features
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/707—Soldering or welding
Definitions
- the invention relates to a fastening element for an operating and display module for fastening in a housing of an operating device of a household appliance. Furthermore, the invention relates to a fastening device for such a control and display module on a support, in particular a housing, an operating device of a household appliance.
- Domestic appliances usually have operating devices that include operating elements and a display unit. This allows operating settings to be made and information to be displayed to a user. These operating and display modes are usually arranged in a housing, with a wide variety of mounting options being provided for this purpose. Thus, for example, a screw connection or a gluing can be provided in this context. Although the first allows a detachable connection, but requires a longer installation effort, the latter allows only a permanent connection.
- a fastening element according to the invention for an operating and display module for fastening to a housing of an operating device of a domestic appliance comprises a vertically oriented main leg and associated and at an angle thereto oriented roof leg. On the inside of the main leg, a survey is formed, in which a continuous through the main leg and circumferentially completely limited recess is formed. Such an angular fastener allows a position-stable attachment of the control and display module with extremely simple and quick installation, the compound is also solvable beyond.
- the recess for receiving a on a support, in particular a housing part, arranged latching element is formed in the installed state of the control and display module in the housing.
- the fastening element is provided for locking.
- the fast assembly and stable position holder is thus ensured.
- the roof leg extends horizontally.
- a 90 ° angle is thus formed between the main leg and the roof leg.
- the handling of the fastener is simplified and straight for insertion and positioning a particularly user-friendly tangibility can be ensured.
- a cover can also be virtually created by this horizontally oriented limb, so that the latching connection is also protected against impaction and the like.
- the main leg and the roof leg have the same width.
- a particularly tilt-and slip-resistant guide can be made possible and beyond a functionally reliable arrangement of the fastener can be achieved in the final position.
- the suspension has a smaller width than the main leg and / or the roof leg. Due to this reduced width can a particularly precise defined state when inserting and fixing with a compatible area of a plug-in device are created so that slipping can be prevented.
- the survey can also serve as a stop for elements of the insertion device.
- the elevation has the same height as the main leg. Just when the lower edge of the main leg rests in the assembled state at a bottom of a plug-in device, the support surface can be increased by the survey, so that an undesirable tilt forward or the like can be prevented. The stability is significantly increased.
- the survey relative to the front edge of the roof leg in the direction of the main leg is arranged offset inwardly on the underside of the roof leg.
- the main leg and the roof leg are plate-like.
- the roof leg Due to the inwardly offset arrangement of the survey, a further projection can be ensured by the roof leg, so that even in the locked state of the latching element into the recess quasi a protective element is formed.
- the thickening of the main leg with the elevation forms as thin a part as possible, which thus permits a space-reduced design, in particular a precisely fitting insertion into one Receiving slot of a plug-in device.
- the fastening element is in one piece, in particular made of plastic.
- a particularly component-minimized design can be created, which, moreover, is also realized in a cost-effective and weight-saving manner.
- the fastener is characterized particularly wear-resistant realized.
- the survey extends to the lower edge of the main leg.
- the invention relates to a fastening device for an operating and display module on a support, in particular a housing, an operating device of a household appliance, with at least one fastening element according to the invention or an advantageous embodiment thereof.
- a plug-in device for the fastening element is formed on the support of the fastening device.
- the insertion device has a rear wall, in particular a closed rear wall, on whose front side a latching element is arranged.
- a rear wall spaced from the rear wall at least one front wall is formed, which is arranged at a distance from the rear wall. By spacing a receiving slot is formed as a fastener.
- a front wall is formed, wherein in each case between egg ner front wall and a rear wall, a receiving slot is formed.
- the front walls in a direction of the width of the insertion device are spaced apart by a width which is greater than the width of the elevation and in particular spaced over a height which the height of the elevation from the lower edge to the upper edge of the front walls in the assembled state of the fastener corresponds to the plug-in device.
- the fastener with the insertion of the main leg is disposed in the receiving slot and the Elevation with respect to the front of the front wall maximally flush, in particular in the direction of the receiving slot offset inwardly, arranged.
- a protrusion in front of the front walls can be avoided so that the parts of the display unit and / or the control surface lying against the front sides of the front walls are made possible and a rubbing of the fastening element during insertion into the plug-in device is avoided.
- a jamming or spreading or unwanted wear by rubbing along it of the fastener when inserted into the receiving slot can be avoided.
- first fastening elements are provided, which are angled and have at their main leg a recess into which engages a latching element of a plug-in device.
- the roof leg of these fasteners is thicker than the roof leg of other separate fasteners, which are provided only for attachment of the control surface of the control and display module in the housing. It is therefore preferably provided that the control surface of the control and display module is fastened by its own fastening elements and, moreover, the display unit is likewise fastened on its own with further fastening elements which are different therefrom.
- Fig. 1 is a perspective view of an embodiment of a fastener according to the invention
- 2 is a perspective view of a plug-in device of an embodiment of a fastening device according to the invention
- FIG. 3 shows a perspective view of an assembled state of the fastening element according to FIG. 1 with the insertion device according to FIG. 2;
- FIG. 4 shows a perspective view of a separated state of the fastening element with the insertion device and a control and display module introduced into a housing;
- FIG. 5 shows a perspective view of an opened operating device with a control and display module fastened by a plurality of fastening elements in a housing part
- FIG. 6 is a partial section of a sectional view according to a first section outside the recess of the fastener with fully assembled control and display module.
- FIG. 7 shows a further sectional illustration according to a second section in the region of the recess of the fastening element
- FIG. 8 is a sectional view outside a recess of a further fastening element for fastening the operating surface in a housing of the operating device.
- Fig. 9 is a further sectional view of the fastener of FIG. 8 in the region of the recess for the latching element.
- FIG. 1 is a perspective view of a mounting member 1 used to attach a display unit, such as a TFT display, a display and display module, to a display.
- FIG Operating device is provided for a household appliance.
- the fastening element 1 is formed as a one-piece plastic part. It comprises a main leg 2, which is oriented in the vertical direction (y-direction).
- the fastening element 1 comprises a roof leg 3, which is oriented in the exemplary embodiment at a 90 ° angle to the main leg 2.
- the roof leg 2 has a thickness d1 which is greater than 0.5 mm.
- the width b1 of the roof's edge 3 corresponds to the width and thus the extent of the main leg 3.
- a protrusion 5 is formed, which has a smaller width b2 than the main leg 2 and the Roof leg 3 has.
- a continuous recess 6 is formed as a hole, which is completely surrounded.
- the elevation 5 extends in height and thus viewed in the y-direction up to a lower edge 7 of the main leg 2 and also has a thickness (extension in the z-direction), so that it viewed in the z-direction behind a leading edge 8 of the roof leg 3 is arranged.
- the elevation 5 is thus arranged, as it were, offset inwards or backwards relative to this front edge 8.
- Both the main leg 2 and the roof leg 3 are plate-like.
- FIG. 2 is a perspective view of a housing part 1 0 of a housing of an operating device shown, in which the control and display module is detachably installed.
- a plurality of plug-in devices are formed, wherein in this context only one plug-in device 1 1 is shown, in which a fastener 1 as shown in FIG. 1 can be inserted.
- the insertion device 1 1 is formed with a rear wall 12, wherein on the inner side 13 centrally positioned a latching element 30 is integrally formed.
- front walls 16 and 17 are formed on opposite sides 14 and 15 of the rear wall 12.
- the front walls 16 and 17 are spaced from each other.
- the latch member 30 is accessible.
- receiving slots 19 and 20 are formed, in which the main leg 2 of the fastener 1 is inserted.
- the receiving slots 1 9 and 20 are provided are dimensioned that a tailor-made introduction of the fastener 1 is given.
- the latching element 30 engages in the fully assembled state then in the recess 6 of the fastener 1 a.
- FIG. 3 This fully assembled state of the fastener 1 in the insertion device 11 is shown in Fig. 3, wherein in this illustration, the display unit to be fastened is not shown. It can be seen that the height of the fastening element 1 rises lower than the rear wall 12. A survival of the fastener 1 via the insertion device 11 is thereby avoided. As a result, a particularly space-saving design can be made possible and, moreover, one can also abut the fastening element 1 or the like from other components of the operating device.
- the fastener 1 sits with his main leg 2 and the survey 5 in particular with the lower edge 7 at the bottom of the insertion device 11. 4, the housing part 10 is shown in a further perspective view.
- Figure 5 is shown in a further perspective view of the composite state of the illustration in Figure 4.
- the fastener 1 is inserted into the plug-in device 11 and thus locked with the latching element 30.
- the roof leg 3 rests on the upper side of the display unit 21 or in a receiving area for this roof leg 3.
- FIG. 6 shows the embodiment in FIG. 5 in a first sectional view along the section line VI-VI. It can be seen that the roof leg 3 is seated on the top of the display unit 21 and, moreover, engages in the receiving slots 19 and 20 of the main leg 2.
- Figure 7 is a further sectional view along the section line VII-VII, the embodiment shown in Figure 5, wherein this section through the recess 6 in the Fastener 1 runs. It can be seen that the latching element 30 engages in the recess 6.
- FIG. 8 shows a further sectional view of the operating device, with a further fastening element 22 being illustrated in this respect.
- This fastening element 22 is provided for attaching only the touch-sensitive control surface 23, the control panel 20 is arranged at the front end of the control device 2, in order to fix it.
- the further control element 22 is likewise formed with a main leg 24, which runs vertically, and a roof leg 25 arranged in the exemplary embodiment at a 90 ° angle thereto.
- the roof leg 25 has a thickness d2, which is 0.5 mm.
- This fastening element 22, of which a plurality is likewise provided, in order to be able to hold the operating surface 23 in the housing part 10, is arranged with its main leg 24 in a receiving slot 26 of a further insertion device 27.
- the sectional view in FIG. 8 shows a section outside a recess 28 (FIG. 9) in the main leg 24, so that the foot is comparable to the illustration in FIG. 6 concerning the first fastening element 1.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200910045675 DE102009045675A1 (de) | 2009-10-14 | 2009-10-14 | Befestigungselement für ein Bedien- und Anzeigemodul in einem Gehäuse einer Bedieneinrichtung eines Haushaltsgeräts sowie Befestigungsvorrichtung für ein derartiges Bedien- und Anzeigemodul |
| PCT/EP2010/065235 WO2011045295A1 (de) | 2009-10-14 | 2010-10-12 | Befestigungselement für ein bedien- und anzeigemodul in einem gehäuse einer bedieneinrichtung eines haushaltsgeräts sowie befestigungsvorrichtung für ein derartiges bedien- und anzeigemodul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2488766A1 true EP2488766A1 (de) | 2012-08-22 |
Family
ID=43501002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10768458A Withdrawn EP2488766A1 (de) | 2009-10-14 | 2010-10-12 | Befestigungselement für ein bedien- und anzeigemodul in einem gehäuse einer bedieneinrichtung eines haushaltsgeräts sowie befestigungsvorrichtung für ein derartiges bedien- und anzeigemodul |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2488766A1 (de) |
| DE (1) | DE102009045675A1 (de) |
| WO (1) | WO2011045295A1 (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080102695A1 (en) * | 2006-10-27 | 2008-05-01 | Longwell Company | Engaging structure of card connector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3302689B2 (ja) * | 1991-07-16 | 2002-07-15 | バーグ・テクノロジー・インコーポレーテッド | コネクタハウジングのための保持システム |
| GB2295419B (en) * | 1994-11-26 | 1997-10-08 | James Innes Pottinger | Door lock |
-
2009
- 2009-10-14 DE DE200910045675 patent/DE102009045675A1/de not_active Withdrawn
-
2010
- 2010-10-12 WO PCT/EP2010/065235 patent/WO2011045295A1/de not_active Ceased
- 2010-10-12 EP EP10768458A patent/EP2488766A1/de not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080102695A1 (en) * | 2006-10-27 | 2008-05-01 | Longwell Company | Engaging structure of card connector |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2011045295A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102009045675A1 (de) | 2011-08-18 |
| WO2011045295A1 (de) | 2011-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| 17P | Request for examination filed |
Effective date: 20120514 |
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| AK | Designated contracting states |
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| DAX | Request for extension of the european patent (deleted) | ||
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BSH HAUSGERAETE GMBH |
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| 17Q | First examination report despatched |
Effective date: 20161005 |
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| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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| RIC1 | Information provided on ipc code assigned before grant |
Ipc: F16B 5/06 20060101AFI20170426BHEP |
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| INTG | Intention to grant announced |
Effective date: 20170519 |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 20170930 |