DE29816270U1 - Push-button - Google Patents

Push-button

Info

Publication number
DE29816270U1
DE29816270U1 DE29816270U DE29816270U DE29816270U1 DE 29816270 U1 DE29816270 U1 DE 29816270U1 DE 29816270 U DE29816270 U DE 29816270U DE 29816270 U DE29816270 U DE 29816270U DE 29816270 U1 DE29816270 U1 DE 29816270U1
Authority
DE
Germany
Prior art keywords
push
signals
switch
disk
turn
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.)
Expired - Lifetime
Application number
DE29816270U
Other languages
German (de)
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.)
M U T GmbH
Original Assignee
M U T 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 M U T GmbH filed Critical M U T GmbH
Priority to DE29816270U priority Critical patent/DE29816270U1/en
Publication of DE29816270U1 publication Critical patent/DE29816270U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/005—Electromechanical pulse generators
    • H01H2019/006—Electromechanical pulse generators being rotation direction sensitive, e.g. the generated pulse or code depends on the direction of rotation of the operating part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/03—Application domotique, e.g. for house automation, bus connected switches, sensors, loads or intelligent wiring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/0271—Bases, casings, or covers structurally combining a switch and an electronic component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H01H9/181—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks using a programmable display, e.g. LED or LCD
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/14—Protecting elements, switches, relays or circuit breakers

Landscapes

  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Push-Button Switches (AREA)
  • Switches With Compound Operations (AREA)

Description

m. u. t GmbH Wedelm. u. t GmbH Wedel

Druck-DrehtasterPush-turn switch

Die Erfindung bezieht sich auf einen Druck-Drehtaster zur Einstellung von Parametern der zum Taster gehörenden Steuerung oder Steuerschaltung, wobei eine Nockenscheibe oder eine optische Kodierscheibe mit Lichtschranke Schaltsignale erzeugt und ein Drucktaster zur Bestätigung des durch die Scheibe eingestellten Werts Bestätigungssignale abgibt.The invention relates to a push-turn switch for setting parameters of the control or control circuit belonging to the switch, whereby a cam disk or an optical coding disk with a light barrier generates switching signals and a push button emits confirmation signals to confirm the value set by the disk.

Druck-Drehtaster oder Drehtaster werden als Mensch-Maschine-Schnittstelle zur Einstellung von z.B. Parametern benutzt. Durch die Drehbewegung können z.B. Grenzwerte einer Steuerung erhöht bzw. erniedrigt werden. Ein optionaler Drucktaster übernimmt den neuen Wert erst nach Betätigung.Push-turn switches or rotary switches are used as a human-machine interface for setting parameters, for example. The rotary movement can be used to increase or decrease the limit values of a control system, for example. An optional push button only adopts the new value after it has been pressed.

Druck-Drehtaster sind relativ preiswerte Eingabeinstrumente, die mit nur einer Hand bedient werden können. Im Vergleich zu Tastern oder Tastaturen sind Druck-Drehtaster sehr einfach zu montieren, zu bedienen und anzusteuern. Ein Druck-Drehtaster stellt typischerweise zwei phasenkodierte Signale (Drehrichtung und Drehimpuls sind als Information enthalten) zur Verfügung; der Drucktaster ist meistens separat herausgeführt.Push-turn switches are relatively inexpensive input instruments that can be operated with just one hand. Compared to buttons or keyboards, push-turn switches are very easy to install, operate and control. A push-turn switch typically provides two phase-coded signals (direction of rotation and angular momentum are included as information); the push button is usually provided separately.

Auf dem Markt findet man heute zwei unterschiedliche technische Ausbildungsformen von Druck-Drehtastern:There are two different technical designs of push-turn switches on the market today:

1. Rein mechanisch: Eine drehbare Nockenscheibe betätigt mechanische Schalter (Öffner bzw. Schließer).1. Purely mechanical: A rotating cam disk operates mechanical switches (normally closed or normally closed).

Der Drucktaster ist ebenfalls mechanisch: Sowohl das Drehtasterals auch das Drucktasterschaltwerk verursachen Prellungen (alternierende Übergangszustände), die zu Störungen in der Steuerung oder Schaltung führen können.The push button is also mechanical: Both the rotary switch and the push button switch cause bounces (alternating transition states) that can lead to malfunctions in the control or circuit.

2. Optisch: Eine optisch kodierte Scheibe wird durch eine Lichtschranke hindurch bewegt und erzeugt „prellfreie" Signale. Ein optionaler Drucktaster wird meistens mechanisch ausgeführt und verursacht daher Kontaktprellen.2. Optical: An optically coded disc is moved through a light barrier and generates "bounce-free" signals. An optional push button is usually mechanical and therefore causes contact bounce.

Da sowohl rein mechanische als auch optische Druck-Drehtaster Kontaktprellungen verursachen, muß die angeschlossene Steuerung die Signale „entprellen". Dieses kann elektronisch, softwaretechnisch oder auch kombiniert erfolgen. Meistens sind die Signale dieser Druck-Drehtaster in einer solchen Art und Weise kodiert, dass ohnehin eine Umkodierung zur Weiterverarbeitung erfolgen muß.Since both purely mechanical and optical push-turn switches cause contact bounce, the connected control system must "debounce" the signals. This can be done electronically, using software or a combination of both. The signals from these push-turn switches are usually coded in such a way that they have to be recoded for further processing anyway.

Eine intelligente Schaltung auf der Adapterplatine eines Druck-Drehtasters gemäß der Erfindung kann viele Aufgaben übernehmen, die sonst diskret in der angeschlossenen Schaltung erfolgen müssten:An intelligent circuit on the adapter board of a push-turn switch according to the invention can take on many tasks that would otherwise have to be carried out discretely in the connected circuit:

• Entprellung der Signale• Debouncing of signals

• Umkodierung der Signale• Recoding of signals

• Schnittstellen für Mikroprozessoren (z.B. RS232, RS422,
RS485,I2C- Bus, SCI, CAN, Feldbus-Schnittstellen usw.)• Interfaces for microprocessors (e.g. RS232, RS422,
RS485, I2C bus, SCI, CAN, fieldbus interfaces, etc.)

• lokale Zählung von Drehinkrementen; auch geschwindigkeits- und beschleunigungsabhängig• local counting of rotation increments; also speed and acceleration dependent

• lokale Ansteuerung von weiteren Einheiten wie z.B. Anzeigen• local control of other units such as displays

- optisch: z.B. Leuchten, LEDs, Lampen, Balkenanzeigen, usw.- optical: e.g. lights, LEDs, lamps, bar displays, etc.

- akustisch: z.B. Piezo-Schallgeber, Lautsprecher usw.- acoustic: e.g. piezo sounders, loudspeakers, etc.

- Text- und Grafikanzeigen (LCDs, 7-Segment-LEDs, Vakuum-Röhren-Anzeigen,
Elektroluminiznes-Anzeigen) usw.- Text and graphic displays (LCDs, 7-segment LEDs, vacuum tube displays,
Electroluminescent displays) etc.

• Auswertung weiterer Einheiten (Taster, Tastaturen usw.)• Evaluation of other units (buttons, keyboards, etc.)

Es ist eine kleine, preiswerte Schaltung mit einem MikroController realisiert worden, durch dessen Programmierbarkeit unterschiedliche Druck-Drehtaster angepaßt werden und diverse Umkodierungen erfolgen können. Weiterhin können viele unterschiedliche Schnittstellen bedient werden. Eine Programmversion z.B. „simuliert" einen optischen Druck-Drehtaster, d.h. durch Anschließen eines preiswerten mechanischen Druck-Drehtasters werden sowohl die Drehimpulse als auch der Drucktaster entprellt am Ausgang der Schaltung an die Steuerung weitergeführt. Eine ansonsten angeschlossene Mikroprozessorschaltung erfordert zusätzlichen Aufwand zur Erkennung von Drehimpulsen und Drehrichtung.A small, inexpensive circuit has been implemented with a microcontroller, the programmability of which allows different push-turn buttons to be adapted and various recodings to be carried out. Furthermore, many different interfaces can be operated. One version of the program, for example, "simulates" an optical push-turn button, i.e. by connecting an inexpensive mechanical push-turn button, both the rotary impulses and the push button are passed on to the controller at the output of the circuit without bouncing. A microprocessor circuit connected otherwise requires additional effort to detect rotary impulses and the direction of rotation.

Die zweite Programmversion übernimmt zusätzlich eine Umkodierung der phasenkodierten Schaltersignale in diskrete Signale „Drehimpuls" und „Drehrichtung". Eine angeschlossene Mikroprozessorschaltung kann mit äußerst geringem Softwareaufwand die Informationen auswerten.The second program version also recodes the phase-coded switch signals into discrete "angular momentum" and "direction of rotation" signals. A connected microprocessor circuit can evaluate the information with extremely little software effort.

Die Adapterplatine hat gemäß der Erfindung fast die gleichen Abmessungen, wie der Druck-Drehtaster selbst. Bei weiterer Miniaturisierung (Hybrid-Technologie) und maschineller Verarbeitung kann ebenfalls gemäß der Erfindung die komplette Schaltung in einen Taster integriert werden.According to the invention, the adapter board has almost the same dimensions as the push-turn switch itself. With further miniaturization (hybrid technology) and machine processing, the complete circuit can also be integrated into a button according to the invention.

Claims (1)

SchutzanspruchClaim for protection Druck-Drehtaster zur Einstellung von Parametern der zum Taster gehörenden Steuerung oder Steuerschaltung, wobei eine Nockenscheibe oder eine optische Kodierscheibe mit Lichtschranke Schaltsignale erzeugt und ein Drucktaster zur Bestätigung des durch die Scheibe eingestellten Werts Bestätigungssignale abgibt, dadurch gekennzeichnet, dass am Taster eine Adapterplatine mit mindestens einem Mikroprozessor angebracht ist, durch den die erzeugten Signale (Bestätigungs- und ggfs. Schaltsignale) entprellt, umkodiert, für definierte Schnittstellen aufbereitet und/oder zur Zählung von Drehinkrementen, zur lokalen Ansteuerung weiterer Einheiten (z.B. Anzeigen) und zur Auswertung anderer Einheiten herangezogen werden.Push-turn switch for setting parameters of the control or control circuit belonging to the switch, whereby a cam disk or an optical coding disk with light barrier generates switching signals and a push button emits confirmation signals to confirm the value set by the disk, characterized in that an adapter board with at least one microprocessor is attached to the switch, by means of which the generated signals (confirmation and, if applicable, switching signals) are debounced, recoded, prepared for defined interfaces and/or used to count rotary increments, for the local control of other units (e.g. displays) and for the evaluation of other units. Telefon / Telephone (0 40) 3812 33-34 · Telekopierer / Facsimile (O 40) 380 92 88
Internet100117.1260@compuserve.com · CompuServe 100117,1260 · VAT No. DE 130 492022 Telephone (0 40) 3812 33-34 · Telecopier / Facsimile (O 40) 380 92 88
Internet100117.1260@compuserve.com · CompuServe 100117,1260 · VAT No. DE 130 492022
DE29816270U 1998-09-10 1998-09-10 Push-button Expired - Lifetime DE29816270U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29816270U DE29816270U1 (en) 1998-09-10 1998-09-10 Push-button

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29816270U DE29816270U1 (en) 1998-09-10 1998-09-10 Push-button

Publications (1)

Publication Number Publication Date
DE29816270U1 true DE29816270U1 (en) 1998-11-19

Family

ID=8062476

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29816270U Expired - Lifetime DE29816270U1 (en) 1998-09-10 1998-09-10 Push-button

Country Status (1)

Country Link
DE (1) DE29816270U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2828761A1 (en) * 2001-08-14 2003-02-21 Lcd Solution PROGRAMMABLE SWITCH WITH PRESSURE AND / OR ROTATION OPERABLE DISPLAY

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2828761A1 (en) * 2001-08-14 2003-02-21 Lcd Solution PROGRAMMABLE SWITCH WITH PRESSURE AND / OR ROTATION OPERABLE DISPLAY
WO2003017304A2 (en) * 2001-08-14 2003-02-27 Lcd Solution Sarl Programmable switch with pressure- and/or rotation-actuated display
WO2003017304A3 (en) * 2001-08-14 2004-02-19 Lcd Solution Sarl Programmable switch with pressure- and/or rotation-actuated display

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990107

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20020221

R157 Lapse of ip right after 6 years

Effective date: 20050401