WO2005029829A1 - Portier electronique pourvu d'une zone de commande fermee - Google Patents

Portier electronique pourvu d'une zone de commande fermee Download PDF

Info

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
Application number
PCT/EP2004/008131
Other languages
German (de)
English (en)
Inventor
Olaf Rittinghaus
Udo Neumann
Original Assignee
Ritto Gmbh & Co. Kg
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 Ritto Gmbh & Co. Kg filed Critical Ritto Gmbh & Co. Kg
Publication of WO2005029829A1 publication Critical patent/WO2005029829A1/fr

Links

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

L'invention concerne un portier électronique comprenant au moins un clavier placé sur un panneau avant, ce clavier pouvant être actionné par un utilisateur pour produire un signal acoustique et/ou optique. L'objectif de l'invention est de créer un portier électronique de ce type présentant une sécurité accrue contre les infiltrations d'eau. A cet effet, le panneau avant est constitué d'un matériau diélectrique et une touche se présentant sous la forme d'un commutateur à effleurement est placée à l'arrière du clavier. Cette configuration permet d'éliminer les ouvertures devant être habituellement pratiquées pour le montage des touches et de réduire le risque de dysfonctionnement du portier électronique.
PCT/EP2004/008131 2003-09-02 2004-07-21 Portier electronique pourvu d'une zone de commande fermee WO2005029829A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10340761.8 2003-09-02
DE2003140761 DE10340761B3 (de) 2003-09-02 2003-09-02 Türstadion mit geschlossener Bedienerfläche

Publications (1)

Publication Number Publication Date
WO2005029829A1 true WO2005029829A1 (fr) 2005-03-31

Family

ID=34352762

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/008131 WO2005029829A1 (fr) 2003-09-02 2004-07-21 Portier electronique pourvu d'une zone de commande fermee

Country Status (2)

Country Link
DE (1) DE10340761B3 (fr)
WO (1) WO2005029829A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111384938A (zh) * 2020-04-14 2020-07-07 上海宏英智能科技有限公司 一种电容触摸式按键装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011081604A1 (de) * 2011-08-26 2013-02-28 Bayerische Motoren Werke Aktiengesellschaft Bedienvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
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 (fr) * 1997-02-07 1998-08-12 Jaeger Regulation Société Anonyme Clavier étanche et appareil de cuisson comportant un tel clavier
WO2001006652A2 (fr) * 1999-07-20 2001-01-25 Status Hi-Tech Limited Interrupteur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19731149A1 (de) * 1997-07-21 1999-01-28 Manfred Trautvetter Anzeigeeinrichtung für Türsprech- und Klingelanlagen
DE29913108U1 (de) * 1999-07-27 2000-12-07 Merten GmbH & Co. KG, 51674 Wiehl Kommunikationsvorrichtung
DE10030104A1 (de) * 2000-06-19 2002-01-17 Loh Kg Ritto Werk Baueinheit im Namensschild und Rufsignalgeber für eine Türanlage, insbesondere Türsprechanlage
DE20203847U1 (de) * 2002-03-09 2002-06-13 GIRA Giersiepen GmbH & Co. KG, 42477 Radevormwald Elektrisches Gerät
DE20205380U1 (de) * 2002-04-06 2003-08-07 GIRA Giersiepen GmbH & Co. KG, 42477 Radevormwald Tasten-Anordnung zum Betätigen von elektronischen Kontakten

Patent Citations (4)

* Cited by examiner, † Cited by third party
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 (fr) * 1997-02-07 1998-08-12 Jaeger Regulation Société Anonyme Clavier étanche et appareil de cuisson comportant un tel clavier
WO2001006652A2 (fr) * 1999-07-20 2001-01-25 Status Hi-Tech Limited Interrupteur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111384938A (zh) * 2020-04-14 2020-07-07 上海宏英智能科技有限公司 一种电容触摸式按键装置

Also Published As

Publication number Publication date
DE10340761B3 (de) 2005-07-07

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