DE1178258B - Manually operated control unit - Google Patents

Manually operated control unit

Info

Publication number
DE1178258B
DE1178258B DEC21637A DEC0021637A DE1178258B DE 1178258 B DE1178258 B DE 1178258B DE C21637 A DEC21637 A DE C21637A DE C0021637 A DEC0021637 A DE C0021637A DE 1178258 B DE1178258 B DE 1178258B
Authority
DE
Germany
Prior art keywords
control handle
hand
spherical
recess
control
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.)
Pending
Application number
DEC21637A
Other languages
German (de)
Inventor
Rudolf Heller
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.)
Rheinmetall Air Defence AG
Original Assignee
Oerlikon Contraves 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 Oerlikon Contraves AG filed Critical Oerlikon Contraves AG
Publication of DE1178258B publication Critical patent/DE1178258B/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G2009/04703—Mounting of controlling member
    • G05G2009/04707—Mounting of controlling member with ball joint
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G2009/04703—Mounting of controlling member
    • G05G2009/04714—Mounting of controlling member with orthogonal axes
    • G05G2009/04718—Mounting of controlling member with orthogonal axes with cardan or gimbal type joint

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Control Devices (AREA)

Description

Handbetätigbares Steuergerät Die Erfindung bezieht sich auf ein Steuergerät mit einem um ein Drehzentrum in zwei Koordinatenrichtungen von Hand verschwenkbaren Steuergriff zur Gewinnung von entsprechenden Steuergrößenkomponenten für einen in Abhängigkeit von diesen Steuergrößenkomponenten entsprechend steuerbaren Körper.Manually Operable Control Device The invention relates to a control device with a pivotable by hand about a center of rotation in two coordinate directions Control handle to obtain corresponding control variable components for an in Depending on these control variable components, correspondingly controllable body.

Es sind Steuergeräte dieser Art bekannt (französische Patentschrift 946 867), bei denen der Steuergriff aus einer Ausnehmung einer zum Drehzentrum koaxialen Kugelhaube vorsteht.Control devices of this type are known (French patent specification 946 867), in which the control handle consists of a recess of a Ball hood protrudes.

Bei Systemen, in denen derartige Steuergeräte zur Lenkung eines steuerbaren Organs in Abhängigkeit vom Willen einer Bedienungsperson verwendet werden, ist es wichtig, daß sich unwillkürliche und unvermeidliche Zuck- und Zitterbewegungen der steuernden Hand nicht auf das gesteuerte Organ auswirken können. Solche Störimpulse vermögen nämlich die gewollte Bewegung des gesteuerten Organs zu stören und z. B. unerwünschte Schwingbewegungen desselben um eine mittlere Bewegungsbahn bzw. um ihren Sollort anzufachen.In systems in which such control units for steering a controllable Organs are used depending on the will of an operator important that involuntary and inevitable twitching and trembling movements of the controlling hand cannot affect the controlled organ. Such glitches namely able to disrupt the intended movement of the controlled organ and z. B. unwanted oscillating movements of the same around a mean trajectory or around to fan their target location.

Es ist schon versucht worden, die Wirksamkeit derartiger Störimpulse durch entsprechende mechanische Dämpfung der Steuerknüppelbewegung oder durch Glättung der erzeugten Steuerkomponenten zu verkleinern. Diese Versuche haben aber nicht zu brauchbaren Erfolgen geführt, weil dadurch die gewollten Steuerbewegungen auch entsprechend erschwert bzw. in ihrer Auswirkung entsprechend mitbeeinträchtigt werden.Attempts have already been made to reduce the effectiveness of such glitches by appropriate mechanical damping of the stick movement or by smoothing of the generated control components. But these attempts did not led to usable successes, because this also resulted in the intended tax movements are made more difficult or their effects are accordingly impaired.

Die vorliegende Erfindung bezieht sich auf eine Verbesserung der eingangs erwähnten, bekannten Art von Steuergeräten.The present invention relates to an improvement on the above mentioned, known type of control devices.

Erfindungsgemäß ist vorgesehen, daß der Steuergriff eine den Lichtraum der Ausnehmung in der Kugelhaube übergreifende, mit auf ihrer Außenseite vorzueswe',se das Halten erleichternden Vertiefungen bzw. Erhöhungen versehene Handauflageplatte aufweist, deren innere Fläche koaxial zur Kugelhaubenfläche gekrümmt ist, wobei die Kugelhaubenfläche und die Handauflageplatte so bemessen sind, daß die Fingerkuppen und der Handballen der Griffhand, die Handauflageplatte übergreifend, in jeder Stellung des Steuergriffes auf die Kugelhaubenfläche aufgelegt werden können.According to the invention it is provided that the control handle is a clearance the recess in the spherical hood overlapping, with vorzueswe 'on its outside, se Hand rest plate provided with indentations or elevations that make holding easier has, the inner surface of which is curved coaxially to the spherical cap surface, wherein the spherical hood surface and the palm rest plate are dimensioned so that the fingertips and the heel of the hand of the grip hand, overlapping the hand rest plate, in every position of the control handle can be placed on the spherical cover surface.

Eine solche Handauflageplatte ermöglicht es der Bedienungsperson, die Fingerspitzen an die feste Kugelhaubenfläche anzupressen, wenn sie die erreichte Lage des Steuergriffes unverändert beibehalten will, und sie leicht zu lösen, um den Steuergriff verschwenken zu können. Weil die Handauflageplatte die Ausnehmung in der feststehenden Kugelhaubenfläche übergreift, wird vermieden, daß dabei die Finger in die Ausnehmung geraten und die gewollte Bewegung hindern oder stören können.Such a hand rest plate enables the operator to to press the fingertips against the fixed spherical hood surface when it reached the Want to keep the position of the control handle unchanged, and to release it easily to be able to pivot the control handle. Because the palm rest plate is the recess overlaps in the fixed spherical hood surface, it is avoided that the Fingers get into the recess and hinder or interfere with the intended movement.

Ein Ausführungsbeispiel eines erfindungsgemäßen Steuergerätes ist in der Zeichnung dargestellt.An embodiment of a control device according to the invention is shown in the drawing.

In zwei gehäusefesten Wandteilen 11 sind mittels Lagern 12 die von einem Kardanrahmen 1 abstehenden Wellenzapfen 13 frei drehbar gelagert, wobei an einem oder beiden Wellenzapfen 13 beispielsweise die drehbaren Schleifkontakte von an den feststehenden Wandteilen 11 montierten Potentiometern 14 sitzen.In two housing-fixed wall parts 11 are by means of bearings 12 of a cardan frame 1 projecting shaft journal 13 freely rotatably mounted, with one or both shaft journals 13, for example, the rotatable sliding contacts of on the fixed wall parts 11 mounted potentiometers 14 sit.

Im Kardanrahmen 1 ist eine zur Achse der Wellenzapfen 13 querstehende Tragwelle 15 für einen Steuergriff 3 frei drehbar gelagert, wobei diese Welle um den Schnittpunkt der Tragwelle 15 und der Wellenzapfen 13 Schleifkontakte von am Kardanrahmen 1 befestigten Potentiometern 16 tragen. Die Potentiometer sind in einer elektrischen Schaltungsanordnung eingebaut, um Steuergrößen zu erzeugen, die dem eingestellten Drehwinkel ihrer Schleifkontakte entsprechen. So kann also der Steuergriff 3 um den Schnittpunkt der Wellenachsen 12 und 15 als Drehzentrum in zwei Koordinatenrichtungen X und Y von Hand frei verschwenkt werden, wobei z. B. an den Ausgängen der Potentiometer 14, 16 entsprechende Steuerkomponenten x*, y* in Form von elektrischen Steuerspannungen gewonnen werden. Der Steuergriff 3 ist dabei innerhalb einer trichterförmigen Vertiefung 20 innerhalb einer zum Drehzentrum koaxialen Kugelhaubenfläche 21 des Steuergerätes untergebracht und steht mit seinem äußeren Ende daraus vor.A support shaft 15 for a control handle 3, transverse to the axis of the shaft journal 13, is freely rotatably mounted in the cardan frame 1, this shaft carrying sliding contacts of potentiometers 16 attached to the cardan frame 1 around the intersection of the support shaft 15 and the shaft journal 13. The potentiometers are built into an electrical circuit arrangement in order to generate control variables that correspond to the set angle of rotation of their sliding contacts. So the control handle 3 can be freely pivoted by hand around the intersection of the shaft axes 12 and 15 as the center of rotation in two coordinate directions X and Y, with z. B. at the outputs of the potentiometers 14, 16 corresponding control components x *, y * can be obtained in the form of electrical control voltages. The control handle 3 is accommodated within a funnel-shaped recess 20 within a spherical hood surface 21 of the control device that is coaxial to the center of rotation and protrudes therefrom with its outer end.

Eine an diesem vorstehenden Griffende befestigte, den Lichtraum der Vertiefung nach allen Seiten übergreifende Handauflageplatte 30 hat eine zur Kugelhaubenfläche 21 koaxiale gekrümmte Innenfläche und trägt auf der Außenfläche geeignete Grifforgane, z. B. einen Griffzapfen 31 oder einen Ring oder Vertiefungen für die Hand- und Fingerkuppen usw. Wenn nun die steuernde Person-ihre Hand H (strichpunktiert eingezeichnet) auf diese Platte 30 auflegt, so ist es ihr möglich, zum Ruhighalten die Finger- und Handwurzelballen auf der Kugelhaubenfläche 21 abzustützen und zum gewollten Verschwenken des Steuergriffes 3 diese Auflage so weit zu lokkern, daß eine freie Verdrehuniz möglich ist.One attached to this protruding end of the handle, the clear space of The recess hand rest plate 30, which extends on all sides, has a spherical hood surface 21 coaxial curved inner surface and carries suitable grip elements on the outer surface, z. B. a grip pin 31 or a ring or indentations for the hand and fingertips etc. If now the controlling person - their hand H (shown in dash-dotted lines) this plate 30 puts it on, so it is possible for her to keep the finger and Support the wrist ball on the spherical hood surface 21 and for the intended pivoting of the control handle 3 to loosen this edition so far that a free Verrehuniz is possible.

Claims (1)

Patentanspruch: Steuergerät mit einem um ein Drehzentrum in zwei Koordinatenrichtungen von Hand verschwenkbaren Steuergriff, der aus einer Ausnehmung einer zum Drehzentrum koaxialen Kugelhaube vorsteht. dadurch gekennzeichn e t, daß der Steuergriff (3) eine den Lichtraum der Ausnehmung übergreifende, mit auf ihrer Außenseite vorzugsweise das Halten erleichternden Vertiefungen bzw. Erhöhungen versehene Handauflageplatte aufweist, deren innere Fläche koaxial zur Kugelhaubenfläche gekrümmt ist, wobei die Kugelhaubenfläche und die Handauflageplatte so bemessen sind. daß die Fingerkuppen und der Handballen der Griffhand, die Handauflageplatte übergreifend, in jeder Lage des Steuergriffes auf die Kugelhaubenfläche aufgelegt werden können. In Betracht gezogene Druckschriften: Französische Patentschrift Nr. 946 867.Claim: Control device with a center of rotation in two coordinate directions manually pivotable control handle, which consists of a recess to the center of rotation coaxial spherical cap protrudes. characterized in that the control handle (3) one across the clear space of the recess, preferably with on its outside Hand rest plate provided with indentations or elevations that make holding easier has, the inner surface of which is curved coaxially to the spherical cap surface, wherein the spherical hood surface and the palm rest are dimensioned in this way. that the fingertips and the ball of the hand of the grip hand, overlapping the palm rest plate, in any position of the control handle can be placed on the spherical cover surface. Into consideration Drawn pamphlets: French patent specification No. 946 867.
DEC21637A 1959-06-19 1960-06-09 Manually operated control unit Pending DE1178258B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1178258X 1959-06-19

Publications (1)

Publication Number Publication Date
DE1178258B true DE1178258B (en) 1964-09-17

Family

ID=4561611

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC21637A Pending DE1178258B (en) 1959-06-19 1960-06-09 Manually operated control unit

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Country Link
DE (1) DE1178258B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516060A1 (en) * 1985-05-04 1986-11-06 Autoflug GmbH & Co Fahrzeugtechnik, 2084 Rellingen Displaceable shutter for covering a housing slot in motor vehicles
EP1020786A3 (en) * 1999-01-15 2002-12-18 W. Gessmann GmbH Device for controlling crane, hoisting or similar devices
DE102006018537A1 (en) * 2006-04-21 2007-11-08 Grammer Ag Control panel for use at arm rest of seat of e.g. tractor, has support element tiltable opposite to surface of panel for supporting hand, where pivotings of control lever and element partially surrounded within lower area are synchronized

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR946867A (en) * 1947-05-16 1949-06-16 Control device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR946867A (en) * 1947-05-16 1949-06-16 Control device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516060A1 (en) * 1985-05-04 1986-11-06 Autoflug GmbH & Co Fahrzeugtechnik, 2084 Rellingen Displaceable shutter for covering a housing slot in motor vehicles
EP1020786A3 (en) * 1999-01-15 2002-12-18 W. Gessmann GmbH Device for controlling crane, hoisting or similar devices
DE102006018537A1 (en) * 2006-04-21 2007-11-08 Grammer Ag Control panel for use at arm rest of seat of e.g. tractor, has support element tiltable opposite to surface of panel for supporting hand, where pivotings of control lever and element partially surrounded within lower area are synchronized
DE102006018537B4 (en) * 2006-04-21 2013-11-07 Grammer Aktiengesellschaft Control console on an armrest of a vehicle seat

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