WO2005029829A1 - Door station with a closed user surface - Google Patents
Door station with a closed user surface Download PDFInfo
- Publication number
- WO2005029829A1 WO2005029829A1 PCT/EP2004/008131 EP2004008131W WO2005029829A1 WO 2005029829 A1 WO2005029829 A1 WO 2005029829A1 EP 2004008131 W EP2004008131 W EP 2004008131W WO 2005029829 A1 WO2005029829 A1 WO 2005029829A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- front panel
- door station
- button
- keypads
- keypad
- Prior art date
Links
- 239000003989 dielectric material Substances 0.000 claims abstract description 7
- 230000003287 optical effect Effects 0.000 claims abstract description 5
- 229920003023 plastic Polymers 0.000 claims description 7
- 230000005684 electric field Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000035515 penetration Effects 0.000 abstract 1
- 239000012790 adhesive layer Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/96015—Constructional details for touch switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/96042—Touch switches with illumination
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
- H04M11/025—Door telephones
Definitions
- the invention relates to a door station with at least one keypad on a front panel for generating an acoustic and / or optical signal by an operator.
- Such door stations are used to enable visitors to signal their desire to open the door. To do this, the visitor presses a button, the actuation of which triggers an acoustic or visual signal in the interior.
- Name tags with exchangeable lettering can be provided next to the buttons to identify the buttons.
- a speech unit enables bidirectional acoustic communication between the visitor and the operator in the apartment. Furthermore, it can be provided that a
- Video camera a picture of the visitor is transmitted to the apartment. Both serve to increase security against unwanted visitors.
- the front panel of the door station is generally made of metal or opaque plastic. Aluminum or stainless steel are preferably used as metals. Breakthroughs are provided in the front panel for the buttons, the name badges, the speech unit and the video camera. These breakthroughs are potential targets for water ingress.
- the front panel consists of a dielectric material and behind the keypad there is a key which is designed as a touch switch.
- This design reduces the number of openings in the front panel and reduces the risk of water ingress.
- Such electrical touch switches are based, for example, on measuring the change in an electric field or on measuring the light reflection of the surface of the skin of the operator's finger.
- Such touch switches take advantage of the change in the alternating electrical field.
- the alternating electrical field reaches into the space in front through dielectric materials, such as a front panel made of glass or plastic, and is changed by the capacitance that the conductive mass of a person's body has against the electrical mass.
- the alternating electrical field is generated by an electronic circuit which acts on a typically 15 x 15 mm conductor arrangement on a printed circuit board.
- a related principle of operation measures the capacitance of sensor electrodes against the surrounding electrical mass. Your change through the electrically conductive Human finger is evaluated as a signal of actuation.
- the arrangement can be sensitive to the approach of a person's finger, but is not influenced by conductive liquids such as rainwater. Furthermore, in contrast to those based on optical reflection, such touch switches can be used behind glass panels printed with any colors, since no consideration has to be given to the propagation of the light.
- the front panel is made of transparent plastic or glass and the markings for the key fields and / or nameplates are printed on the front and / or back of the front panel. This ensures that the keypads and name tags can be illuminated and that no openings are required.
- the front panel is made of opaque dielectric material, preferably made of stone or plastic, and the markings for the keypads and / or nameplates are printed on the front of the front panel, an extended color and surface design can be achieved and this to the material of the facade of the Be adapted to the house.
- stone it is avoided to produce a large number of openings for keys, which can have a negative impact on its strength and are costly.
- both transparent and opaque dielectric front panels can be used. This creates a wide scope for optical design options.
- a particularly bright illumination of the keypad is achieved by providing a light guide for the 10 illumination of the keypad, which extends through the key.
- the door station has keypads in the form of a numeric input keyboard, a large number of apartments can be addressed with a comparatively small number of keypads 15. This can reduce the space required for keypads and the cost of the door station.
- Fig. 1 shows an exploded side view of a door station
- FIG. 2a shows a side view of a door station with a button pressed by means of spring elements
- Fig. 2b a door station with a button attached by means of an adhesive layer in a side view
- Fig. 3 shows a door station with name tags in a front view
- Fig. 4 shows a door station with numeric keypad in front view 1 shows a door station 10 with a front panel 20 made of a transparent dielectric material such as glass or plastic, on which keypads 21 are marked by printing on the back. Areas for name tags 22 5 are left blank in the print. Behind the front panel 20 21 keys 30 are arranged in the area of the keypads, which are designed as a touch switch.
- buttons 30 are fastened to the rear of the front panel 20 by means of an adhesive layer 33 applied to their upper side.
- 10 light guides 31 are guided through the center of the keys 30 and guide the light from light-emitting diodes 51 to a transparent area within the key fields 21.
- buttons 30 can be held in recesses 41 in a mounting frame 40.
- the keys 30 can be held in recesses 41 in a mounting frame 40.
- a circuit board 50 with light-emitting diodes for illuminating the keypads 21 and the nameplates 22 is arranged behind the mounting frame.
- Alternative lamps such as light bulbs can also be used here.
- the rear end is formed by a module housing 52. It hermetically seals the door station and serves as protection against the weather and as an assembly aid.
- FIG. 2a shows a door station 10 with a front panel 20 on the rear surface
- the button 30 is pressed by means of a spring element 32 which is held in the mounting frame 40.
- the mounting frame 40 continues to support the board 50 with a light-emitting diode 51, the light of which is directed to the front panel 20 via the light guide 31.
- the button 30 is electrically connected to the circuit board 50 by means of the connection 34.
- the slide-in compartment 43 which bears the lettering insert 42, is formed on the mounting frame 40.
- FIG 2b shows the attachment of the button 30 by means of an adhesive layer 33 on the back of the front panel 20.
- FIG. 3 shows a door station 10 with a front panel 20, behind which a video camera 60, a speech unit 61, keypads 21 and nameplates 22 are arranged. Due to the design of the front panel 20 as a dielectric transparent glass plate in some areas, no openings for the video camera 60, the keypads 21 and nameplates 22 are required.
- FIG. 4 shows a door station 10 with a front panel 20, behind which a video camera 60, a speech unit 61 and keypads 21 are arranged.
- the key fields are arranged in the form of a numerical input keyboard, so that a large number of apartments can be addressed with a comparatively small number of key fields 21. This reduces the space required for keypads 21 on the front panel 20 of the door station 10.
- touch switches are assigned to the individual keypads 21.
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention relates to a door station provided with at least one push button keypad arranged on a front screen and which is used to produce an acoustic and/or optical signal emitted by a user. In order to protect the door station against water penetration in an improved manner, the front screen is made of a dielectric material and is disposed behind the keypad of the push button which is embodied as a touch switch. As a result, the other remaining openings for mounting the push buttons are dispensed with and the risk of error functions of the door station is reduced.
Description
Türstation mit geschlossener BedienerflächeDoor station with closed operator area
Die Erfindung betrifft eine Türstation mit mindestens einem Tastenfeld auf einer Frontblende zur Erzeugung eines akustischen und / oder optischen Signals durch einen Bediener.The invention relates to a door station with at least one keypad on a front panel for generating an acoustic and / or optical signal by an operator.
Solche Türstationen werden eingesetzt, um Besuchern zu ermöglichen, ihren Wunsch nach Öffnung der Tür zu signalisieren. Hierzu drückt der Besucher eine Taste, deren Betätigung ein akustisches oder optisches Signal im Innenraum auslöst. Zur Kennzeichnung der Tasten können Namensschilder mit auswechselbarer Beschriftung neben den Tasten vorgesehen sein.Such door stations are used to enable visitors to signal their desire to open the door. To do this, the visitor presses a button, the actuation of which triggers an acoustic or visual signal in the interior. Name tags with exchangeable lettering can be provided next to the buttons to identify the buttons.
In einer solchen Türstation kann vorgesehen sein, dass eine Spracheinheit eine bidirektionale akustische Kommunikation zwischen dem Besucher und dem Bediener in der Wohnung ermöglicht. Weiterhin kann vorgesehen sein, dass durch eine
In such a door station it can be provided that a speech unit enables bidirectional acoustic communication between the visitor and the operator in the apartment. Furthermore, it can be provided that a
Videokamera ein Bild des Besuchers in die Wohnung übertragen wird. Beides dient einer erhöhten Sicherheit vor unerwünschten Besuchern.Video camera a picture of the visitor is transmitted to the apartment. Both serve to increase security against unwanted visitors.
Die Frontblende der Türstation wird allgemein in Metall oder undurchsichtigem Kunststoff ausgeführt. Als Metalle werden bevorzugt Aluminium oder Edelstahl eingesetzt. Für die Tasten, die Namensschilder, die Spracheinheit und die Videokamera sind in der Frontblende Durchbrüche vorgesehen. Diese Durchbrüche sind potenzielle Angriffspunkte für eindringendes Wasser.The front panel of the door station is generally made of metal or opaque plastic. Aluminum or stainless steel are preferably used as metals. Breakthroughs are provided in the front panel for the buttons, the name badges, the speech unit and the video camera. These breakthroughs are potential targets for water ingress.
Es ist Aufgabe der Erfindung, eine Türstation mit einer verringerten Anzahl vonIt is an object of the invention to provide a door station with a reduced number of
Durchbrüchen und einem damit verbesserten Schutz gegen eindringendes Wasser zu schaffen.To create breakthroughs and thus improved protection against penetrating water.
Die Aufgabe wird dadurch gelöst, dass die Frontblende aus einem dielektrischen Material besteht und hinter dem Tastenfeld eine Taste angebracht ist, die als Berührschalter ausgeführt ist.The object is achieved in that the front panel consists of a dielectric material and behind the keypad there is a key which is designed as a touch switch.
Durch diese Ausführung wird die Anzahl der Durchbrüche in der Frontblende verringert und die Gefahr des Eindringens von Wasser verringert.This design reduces the number of openings in the front panel and reduces the risk of water ingress.
Solche elektrische Berührschalter beruhen beispielsweise auf der Messung der Veränderung eines elektrischen Feldes oder auf der Messung der Licht-Reflexion der Oberfläche der Haut des Fingers des Bedieners. Derartige Berührschalter, nutzen die Veränderung des elektrischen Wechsel-Feldes aus. Das elektrische Wechselfeld greift durch dielektrische Materialien, wie eine Frontblende aus Glas oder Kunststoff in den Raum davor und wird durch die Kapazität verändert, die die leitfähige Masse des Körpers eines Menschen gegen die elektrische Masse besitzt. Das elektrische Wechselfeld wird durch eine elektronische Schaltung erzeugt, die auf eine typischerweise 15 x 15 mm große Leiteranordnung auf einer Leiterplatte wirkt. Ein verwandtes Funktionsprinzip mißt die Kapazität von Sensor-Elektroden gegen die umgebende elektrische Masse. Ihre Veränderung durch den elektrisch leitfähigen
Finger des Menschen wird als Signal der Betätigung ausgewertet. Bei geeigneter Auswahl der Parameter kann bewirkt werden, dass die Anordnung für die Annäherung des Fingers eines Menschen empfindlich ist, nicht jedoch von leitfähigen Flüssigkeiten wie Regenwasser beeinflusst wird. Weiterhin können solche Berührschalter, im Gegensatz zu den auf optischer Reflexion basierten, hinter mit beliebigen Farben bedruckten Glasblenden eingesetzt werden, da auf die Ausbreitung des Lichtes keine Rücksicht genommen werden muß.Such electrical touch switches are based, for example, on measuring the change in an electric field or on measuring the light reflection of the surface of the skin of the operator's finger. Such touch switches take advantage of the change in the alternating electrical field. The alternating electrical field reaches into the space in front through dielectric materials, such as a front panel made of glass or plastic, and is changed by the capacitance that the conductive mass of a person's body has against the electrical mass. The alternating electrical field is generated by an electronic circuit which acts on a typically 15 x 15 mm conductor arrangement on a printed circuit board. A related principle of operation measures the capacitance of sensor electrodes against the surrounding electrical mass. Your change through the electrically conductive Human finger is evaluated as a signal of actuation. With a suitable selection of the parameters, the arrangement can be sensitive to the approach of a person's finger, but is not influenced by conductive liquids such as rainwater. Furthermore, in contrast to those based on optical reflection, such touch switches can be used behind glass panels printed with any colors, since no consideration has to be given to the propagation of the light.
In einer bevorzugten Ausführungsform wird die Frontblende aus durchsichtigem Kunststoff oder Glas hergestellt und die Markierungen für die Tastenfelder und / oder Namensschilder auf die Vorder- und / oder Rückseite der Frontblende aufgedruckt. Hierdurch wird erreicht, dass die Tastenfelder und Namensschilder beleuchtbar sind und trotzdem keine Durchbrüche erforderlich sind.In a preferred embodiment, the front panel is made of transparent plastic or glass and the markings for the key fields and / or nameplates are printed on the front and / or back of the front panel. This ensures that the keypads and name tags can be illuminated and that no openings are required.
Wird die Frontblende aus undurchsichtigem dielektrischen Material, vorzugsweise aus Stein oder Kunststoff, hergestellt, und die Markierungen für die Tastenfelder und/oder Namensschilder auf die Vorderseite der Frontblende aufgedruckt, kann eine erweiterte Färb- und Oberflächengestaltung erreicht werden und diese an das Material der Fassade des Hauses angepasst werden. Bei Verwendung von Stein wird vermieden, eine Vielzahl von Durchbrüchen für Tasten zu erzeugen, die dessen Festigkeit negativ beeinflussen können und kostenaufwändig sind.If the front panel is made of opaque dielectric material, preferably made of stone or plastic, and the markings for the keypads and / or nameplates are printed on the front of the front panel, an extended color and surface design can be achieved and this to the material of the facade of the Be adapted to the house. When using stone, it is avoided to produce a large number of openings for keys, which can have a negative impact on its strength and are costly.
Wird als Taste eine auf der Messung der Veränderung eines elektrischen Feldes basierender Berührschalter vorgesehen, können sowohl durchsichtige als auch undurchsichtige dielektrische Frontblenden eingesetzt werden. Somit wird ein weiter Spielraum optischer Gestaltungsmöglichkeiten erreicht.If a touch switch based on the measurement of the change in an electric field is provided as the button, both transparent and opaque dielectric front panels can be used. This creates a wide scope for optical design options.
Wird zur Montage der Taste eine Klebeverbindung zwischen der Taste und der Rückseite der Frontblende vorgesehen, wird eine besonders kostengünstige Montage bei gleichzeitig guter Dauereignung erzielt.
Eine besonders leichte Demontage im Falle von Bauteilwechsel wird erreicht, indem zur Montage die Taste mindestens ein Federelement vorgesehen ist, die die Taste gegen die Rückseite der Frontblende drückt.If an adhesive connection is provided between the button and the back of the front panel for mounting the button, particularly cost-effective mounting with good suitability for long-term use is achieved. Particularly easy disassembly in the event of a component change is achieved by providing the button with at least one spring element for mounting, which presses the button against the back of the front panel.
5 Eine kostengünstige Montage durch standadisierte Module wird erzielt, indem die Türstation einen Montagerahmen zur Halterung der Tasten und /oder der Namensschilder aufweist.5 Cost-effective installation using standardized modules is achieved by the door station having a mounting frame for holding the buttons and / or name tags.
Eine besonders helle Beleuchtung des Tastenfeldes wird erreicht, indem für die 10 Beleuchtung des Tastenfeldes ein Lichtleiter vorgesehen ist, der durch die Taste durchgreift.A particularly bright illumination of the keypad is achieved by providing a light guide for the 10 illumination of the keypad, which extends through the key.
Weist die Türstation Tastenfelder in Form einer numerischen Eingabetastatur auf, kann eine große Anzahl von Wohnungen bei vergleichsweise wenigen Tastenfeldern 15 adressiert werden. Hierdurch können der Platzbedarf für Tastenfelder und die Kosten der Türstation reduziert werden.If the door station has keypads in the form of a numeric input keyboard, a large number of apartments can be addressed with a comparatively small number of keypads 15. This can reduce the space required for keypads and the cost of the door station.
Die Erfindung wird im folgenden anhand der in den Figuren dargestellten Ausführungsbeispiele näher erläutert. Es zeigen:The invention is explained in more detail below with reference to the exemplary embodiments shown in the figures. Show it:
,20 Fig. 1 eine Türstation in Explosionsdarstellung in Seitenansicht, Fig. 1 shows an exploded side view of a door station
Fig. 2a eine Türstation mit mittels Federelementen angedrückter Taste in Seitenansicht2a shows a side view of a door station with a button pressed by means of spring elements
25 Fig. 2b eine Türstation mit mittels Klebeschicht befestigter Taste in Seitenansicht25 Fig. 2b a door station with a button attached by means of an adhesive layer in a side view
Fig. 3 eine Türstation mit Namensschildern in FrontansichtFig. 3 shows a door station with name tags in a front view
30 Fig. 4 eine Türstation mit numerischer Eingabetastatur in Frontansicht
Die Fig. 1 zeigt eine Türstation 10 mit einer Frontblende 20 aus einem durchsichtigen dielektrischen Material wie Glas oder Kunststoff, auf der durch rückseitigen Aufdruck Tastenfelder 21 markiert sind. Im Aufdruck sind Bereiche für Namensschilder 22 5 ausgespart. Hinter der Frontblende 20 sind im Bereich der Tastenfelder 21 Tasten 30 angeordnet, die als Berührschalter ausgeführt sind.30 Fig. 4 shows a door station with numeric keypad in front view 1 shows a door station 10 with a front panel 20 made of a transparent dielectric material such as glass or plastic, on which keypads 21 are marked by printing on the back. Areas for name tags 22 5 are left blank in the print. Behind the front panel 20 21 keys 30 are arranged in the area of the keypads, which are designed as a touch switch.
Die Tasten 30 sind mittels einer an ihrer Oberseite aufgebrachten Klebeschicht 33 an der Rückseite der Frontblende 20 befestigt. Durch die Mitte der Tasten 30 sind 10 Lichtleiter 31 geführt, die das Licht von Leuchtdioden 51 zu einem durchsichtigen Bereich innerhalb der Tastenfelder 21 leiten.The buttons 30 are fastened to the rear of the front panel 20 by means of an adhesive layer 33 applied to their upper side. 10 light guides 31 are guided through the center of the keys 30 and guide the light from light-emitting diodes 51 to a transparent area within the key fields 21.
Alternativ zur Befestigung der Tasten 30 durch die Klebeschicht können diese in Aussparungen 41 in einem Montagerahmen 40 gehaltert sein. Die Tasten 30 könnenAs an alternative to fastening the buttons 30 through the adhesive layer, they can be held in recesses 41 in a mounting frame 40. The keys 30 can
15 durch in der Aussparung vorhandenen, hier nicht dargestellten Federelementen 32 gegen die Rückseite der Frontblende 20 gedrückt sein. In dem Montagerahmen 40 sind Einschubfächer 43 vorgesehen, die Schrift-Einsätze 42 aufnehmen, deren Beschriftung durch Aussparungen im Aufdruck der Frontblende 20 als Namensschild 22 sichtbar sind. Dieser Bereich wird mit Leuchtdioden 51 hinterleuchtet.15 can be pressed against the back of the front panel 20 by spring elements 32 which are present in the recess and are not shown here. In the mounting frame 40 there are slide-in compartments 43 which receive inserts 42, the inscription of which is visible as a name plate 22 through cutouts in the print on the front panel 20. This area is backlit with LEDs 51.
Hinter dem Montagerahmen ist eine Platine 50 mit Leuchtdioden zur Beleuchtung der Tastenfelder 21 und der Namensschilder 22 angeordnet. Hier können auch alternative Leuchtmittel wie Glühbirnen eingesetzt werden.A circuit board 50 with light-emitting diodes for illuminating the keypads 21 and the nameplates 22 is arranged behind the mounting frame. Alternative lamps such as light bulbs can also be used here.
25 Der rückseitige Abschluss wird von einem Modulgehäuse 52 gebildet. Es schliesst die Türstation hermetisch ab und dient dem Schutz vor Witterungseinflüssen und als Montagehilfe.25 The rear end is formed by a module housing 52. It hermetically seals the door station and serves as protection against the weather and as an assembly aid.
Die Fig. 2a zeigt eine Türstation 10 mit einer Frontblende 20, an deren Hinterfläche2a shows a door station 10 with a front panel 20 on the rear surface
30 die Taste 30 mittels eines Federelementes 32 angedrückt wird, das in dem Montagerahmen 40 gehaltert ist. Der Montagerahmen 40 trägt weiterhin die Platine
50 mit einer Leuchtdiode 51 , deren Licht über den Lichtleiter 31 zur Frontblende 20 geleitet wird. Die Taste 30 ist mittels des Anschlusses 34 mit der Platine 50 elektrisch verbunden. An den Montagerahmen 40 ist das Einschubfach 43 angeformt, das den Schrift-Einsatz 42 trägt.30 the button 30 is pressed by means of a spring element 32 which is held in the mounting frame 40. The mounting frame 40 continues to support the board 50 with a light-emitting diode 51, the light of which is directed to the front panel 20 via the light guide 31. The button 30 is electrically connected to the circuit board 50 by means of the connection 34. The slide-in compartment 43, which bears the lettering insert 42, is formed on the mounting frame 40.
Die Fig. 2b zeigt die Befestigung des Tasters 30 mittels einer Klebeschicht 33 an der Rückseite der Frontblende 20.2b shows the attachment of the button 30 by means of an adhesive layer 33 on the back of the front panel 20.
Die Fig. 3 zeigt eine Türstation 10 mit einer Frontblende 20, hinter der eine Videokamera 60, eine Spracheinheit 61 , Tastenfelder 21 und Namensschilder 22 angeordnet sind. Durch die Ausführung der Frontblende 20 als dielektrische in Teilbereichen durchsichtige Glasplatte, sind keine Durchbrüche für die Videokamera 60, die Tastenfelder 21 und Namensschilder 22 erforderlich.3 shows a door station 10 with a front panel 20, behind which a video camera 60, a speech unit 61, keypads 21 and nameplates 22 are arranged. Due to the design of the front panel 20 as a dielectric transparent glass plate in some areas, no openings for the video camera 60, the keypads 21 and nameplates 22 are required.
Die Fig. 4 zeigt eine Türstation 10 mit einer Frontblende 20, hinter der eine Videokamera 60, eine Spracheinheit 61 und Tastenfelder 21 angeordnet sind. Die Tastenfelder sind in Form einer numerischen Eingabetastatur angeordnet, so dass mit einer vergleichsweise geringen Anzahl von Tastenfeldern 21 eine große Anzahl von Wohnungen adressiert werden kann. Hierdurch wird der Platzbedarf für Tastenfelder 21 auf der Frontblende 20 der Türstation 10 verringert. Den einzelnen Tastenfeldern 21 sind wie oben beschrieben Berührschalter zugeordnet.FIG. 4 shows a door station 10 with a front panel 20, behind which a video camera 60, a speech unit 61 and keypads 21 are arranged. The key fields are arranged in the form of a numerical input keyboard, so that a large number of apartments can be addressed with a comparatively small number of key fields 21. This reduces the space required for keypads 21 on the front panel 20 of the door station 10. As described above, touch switches are assigned to the individual keypads 21.
Insgesamt wird durch die verringerte Zahl der Durchbrüche eine Kostenreduzierung und ein verbesserter Schutz vor Witterungseinflüssen erreicht.
Overall, the reduced number of breakthroughs results in a cost reduction and improved protection against the weather.
Claims
1. Türstation (10) mit mindestens einem Tastenfeld (21) auf einer Frontblende (20) zur Erzeugung eines akustischen und / oder optischen Signals durch einen1. door station (10) with at least one keypad (21) on a front panel (20) for generating an acoustic and / or optical signal by a
|20 Bediener, dadurch gekennzeichnet, dass die Frontblende (20) aus einem dielektrischen Material besteht und hinter dem Tastenfeld (21) eine Taste (30) angebracht ist, die als Berührschalter ausgeführt ist. 25 2. Vorrichtung nach Anspruch 1 , dadurch gekennzeichnet, dass die Frontblende (20) aus durchsichtigem Kunststoff oder Glas hergestellt ist und die Markierungen für die Tastenfelder (21) und / oder Namensschilder (22) 30 auf die Vorder- und / oder Rückseite der Frontblende (20) aufgedruckt sind. | 20 operators, characterized in that the front panel (20) consists of a dielectric material and behind the keypad (21) is a key (30) which is designed as a touch switch. 25 2. Device according to claim 1, characterized in that the front panel (20) is made of transparent plastic or glass and the markings for the keypads (21) and / or nameplates (22) 30 on the front and / or back of the Front panel (20) are printed.
3. Vorrichtung nach Anspruch 1 , dadurch gekennzeichnet, dass die Frontblende (20) aus undurchsichtigem dielektrischen Material, vorzugsweise aus Stein oder Kunststoff hergestellt ist und die Markierungen für 5 die Tastenfelder (21) und / oder Namensschilder (22) auf die Vorderseite der Frontblende (20) aufgedruckt sind.3. Device according to claim 1, characterized in that the front panel (20) is made of opaque dielectric material, preferably of stone or plastic, and the markings for 5 the keypads (21) and / or nameplates (22) on the front of the front panel (20) are printed.
4. Vorrichtung nach einem der Ansprüche 1 bis 3, I dadurch gekennzeichnet,4. Device according to one of claims 1 to 3, I characterized in
10 dass als Taste (30) eine auf der Messung der Veränderung eines elektrischen Feldes basierender Berührschalter vorgesehen ist.10 that a touch switch based on the measurement of the change in an electric field is provided as the button (30).
5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet,5. Device according to one of claims 1 to 4, characterized in
15 dass zur Montage der Taste (30) eine Klebeverbindung zwischen der Taste (30) und der Rückseite der Frontblende (20) vorgesehen ist.15 that an adhesive connection between the button (30) and the rear of the front panel (20) is provided for mounting the button (30).
6. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, j dass zur Montage die Taste (30) mindestens eine Feder vorgesehen ist.6. Device according to one of claims 1 to 4, characterized in that j for mounting the button (30) is provided at least one spring.
7. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Türstation (10) einen Montagerahmen (40) zur Halterung der Tasten (30) 25 und /oder der Namensschilder (42) aufweist.7. Device according to one of claims 1 to 4, characterized in that the door station (10) has a mounting frame (40) for holding the buttons (30) 25 and / or the name tags (42).
8. Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass für die Beleuchtung des Tastenfeldes (21) ein Lichtleiter (31) vorgesehen ist, 30 der durch die Taste (30) durchgreift. Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Türstation (10) Tastenfelder (21) in Form einer numerischen Eingabetastatur aufweist. 8. Device according to one of claims 1 to 7, characterized in that a light guide (31) is provided for the illumination of the keypad (21), 30 which passes through the key (30). Device according to one of claims 1 to 8, characterized in that the door station (10) has keypads (21) in the form of a numeric input keyboard.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10340761.8 | 2003-09-02 | ||
DE2003140761 DE10340761B3 (en) | 2003-09-02 | 2003-09-02 | Door stadium with closed user area |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005029829A1 true WO2005029829A1 (en) | 2005-03-31 |
Family
ID=34352762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/008131 WO2005029829A1 (en) | 2003-09-02 | 2004-07-21 | Door station with a closed user surface |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10340761B3 (en) |
WO (1) | WO2005029829A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111384938A (en) * | 2020-04-14 | 2020-07-07 | 上海宏英智能科技有限公司 | A capacitive touch key device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011081604A1 (en) * | 2011-08-26 | 2013-02-28 | Bayerische Motoren Werke Aktiengesellschaft | operating device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4056699A (en) * | 1975-11-13 | 1977-11-01 | Essex International, Inc. | Touch plate assembly |
US5760715A (en) * | 1996-04-15 | 1998-06-02 | Pressenk Instruments Inc. | Padless touch sensor |
EP0858166A1 (en) * | 1997-02-07 | 1998-08-12 | Jaeger Regulation Société Anonyme | Sealed keyboard and cooking appliance incorporating the same |
WO2001006652A2 (en) * | 1999-07-20 | 2001-01-25 | Status Hi-Tech Limited | Capacitive switch |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19731149A1 (en) * | 1997-07-21 | 1999-01-28 | Manfred Trautvetter | Entryphone display system |
DE29913108U1 (en) * | 1999-07-27 | 2000-12-07 | Merten GmbH & Co. KG, 51674 Wiehl | Communication device |
DE10030104A1 (en) * | 2000-06-19 | 2002-01-17 | Loh Kg Ritto Werk | Combined name plate, bell pushes and door intercom, includes contacts and microcontroller, permitting programmed display, communication and control |
DE20203847U1 (en) * | 2002-03-09 | 2002-06-13 | GIRA Giersiepen GmbH & Co. KG, 42477 Radevormwald | Electric device |
DE20205380U1 (en) * | 2002-04-06 | 2003-08-07 | GIRA Giersiepen GmbH & Co. KG, 42477 Radevormwald | Door communication system has call input panel switch sealed by diaphragm against moisture |
-
2003
- 2003-09-02 DE DE2003140761 patent/DE10340761B3/en not_active Expired - Fee Related
-
2004
- 2004-07-21 WO PCT/EP2004/008131 patent/WO2005029829A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4056699A (en) * | 1975-11-13 | 1977-11-01 | Essex International, Inc. | Touch plate assembly |
US5760715A (en) * | 1996-04-15 | 1998-06-02 | Pressenk Instruments Inc. | Padless touch sensor |
EP0858166A1 (en) * | 1997-02-07 | 1998-08-12 | Jaeger Regulation Société Anonyme | Sealed keyboard and cooking appliance incorporating the same |
WO2001006652A2 (en) * | 1999-07-20 | 2001-01-25 | Status Hi-Tech Limited | Capacitive switch |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111384938A (en) * | 2020-04-14 | 2020-07-07 | 上海宏英智能科技有限公司 | A capacitive touch key device |
Also Published As
Publication number | Publication date |
---|---|
DE10340761B3 (en) | 2005-07-07 |
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