WO2016091458A1 - Support arm for the movable mounting of add-on devices - Google Patents
Support arm for the movable mounting of add-on devices Download PDFInfo
- Publication number
- WO2016091458A1 WO2016091458A1 PCT/EP2015/075251 EP2015075251W WO2016091458A1 WO 2016091458 A1 WO2016091458 A1 WO 2016091458A1 EP 2015075251 W EP2015075251 W EP 2015075251W WO 2016091458 A1 WO2016091458 A1 WO 2016091458A1
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- WO
- WIPO (PCT)
- Prior art keywords
- support arm
- free end
- attachment
- add
- support
- 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.)
- Ceased
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Classifications
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- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
- F16M11/123—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints the axis of rotation intersecting in a single point, e.g. by using gimbals
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- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/125—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction for tilting and rolling
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/126—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction for tilting and panning
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/128—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction for panning and rolling
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2092—Undercarriages with or without wheels comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/025—Locking means for translational movement
- F16M2200/028—Locking means for translational movement by positive interaction, e.g. male-female connections
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
- F16M2200/044—Balancing means for balancing rotational movement of the undercarriage
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- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/06—Arms
- F16M2200/063—Parallelogram arms
Definitions
- the invention relates to a support arm for the movable suspension of attachments such as monitors or the like to fixed or portable mounting points of ceilings and walls with a retaining plate located at a free end of the support arm for connection to the attachment point and arranged at the opposite free end of the support arm coupling element for implement.
- Supporting arms of the type described are known in different embodiments from the prior art. They are used in machine tools, medical technology and for other commercial applications in large numbers.
- the object of the invention is therefore to provide a support arm of the initially described generic type with a coupling element for the attachment, in which alternatively both described movement possibilities without modification of the support arm and adjustment of Tragarmendes is possible.
- the coupling element has two substantially parallel spaced L-shaped support members having two legs, wherein the first leg of each support member extending in the direction of the longitudinal axis of the support arm and the other connected to the first leg in a joining region Leg is bent at its side facing away from the joining free end to the outside of the support arm and has at least one receptacle for the connection of the attachment, so that in the receptacle either a gimbal suspension device or a vertically movable suspension device for the attachment can be used.
- the special design of the coupling element makes it possible to determine at the end of the support arm known cardan suspensions for an attachment or alternatively limited in their degrees of freedom only vertically movable suspension.
- the special design of belonging to the coupling element L-shaped support members allows it to introduce necessary wiring without any problems between the bent legs of the support members into the arm, wherein the mobility of the attachments is not limited depending on the design.
- the crimping of the legs increases the resilience of the positively driven hanger against off-center loads (not in the center of gravity).
- the receptacle for the suspension is formed according to an expedient development as a through hole. In this way, if necessary by means of conventional screw the suspension devices set at the end of the support arm according to the invention. Special adaptations to the different requirements are therefore not necessary or can be easily realized, if necessary, with conventional standard components. figure description
- Fig. 1 is an overall perspective view of a support arm according to the invention in a first embodiment variant for the cultivation of an attachable only in the vertical direction attachment and
- Figure 2 is an overall perspective view of a support arm according to the invention in a second embodiment variant for mounting a gimbal-mounted attachment.
- the designated in its entirety by 1 support arm has a free end 2, which is provided with a holding plate 3, which is provided for connection to a fixed or portable mounting point of a ceiling or a wall.
- the retaining plate can be fixed to the ceiling or the wall with the interposition of a pivot assembly, which is not shown in the drawings for reasons of clarity and serves to allow the entire arm 1 to rotate about the central axis of the support plate 3 can.
- the free end 2 is also designed so that a from the free end 2 extending Tragarmausleger 7 in the direction of the arrow P shown in FIGS. 1 and 2 can be pivoted. This pivoting in height is supported by a gas spring 8, which is articulated in the rear region of the free end 2 on the one hand and at the same time with its piston part on the front movable Tragarmausleger 7.
- aannananschlag- device 4 which consists of a disc-shaped member 9, which is provided with a stop lug 5.
- the component 9 is firmly fixed to a housing wall 17, which is connected together with the holding plate 3 with the attachment point to the ceiling and wall.
- the movable Tragarmausleger 7 has a stop block 6, which forms a functional unit with its top with the stop lug 5. In the upper limit position for the movement of the boom 7 of the stop block 6 comes to the bottom of the stop lug 5 to the plant, so that further movement is limited upwards.
- the component 9 can be fixed to the housing member 10 in different rotated position, resulting in different jib 7 stop positions.
- the coupling element 12 consists essentially of two mutually parallel spaced L-shaped support members 13 and 14.
- the support members 13 and 14 are part of the boom 7 and have a special shape.
- a first leg 15 of the support members 13, 14 extends substantially in the direction of the longitudinal axis of the boom 7. At its front, the free end 2 of the support arm 1 end facing away from the leg 15 is provided with a joining region 1 6, to which a second down-turned leg 17 connects.
- the leg 17 is bent to the outside of the support arm 1 to the outside, so that there is a receiving part for the connection of an attachment such as a monitor.
- the attachment is not shown for reasons of clarity in Figures 1 and 2.
- the receiving part 18 has to connect the attachment a through hole 19, in which by means of conventional fasteners such as screws a suspension device 20 can be attached.
- the suspension device 20 is provided with an annular base plate 21, projecting above the two connecting lugs 22, 23.
- the connecting plates 22, 23 have in the illustrated embodiment of Figure 1, in which the attached attachment only in the vertical direction according to the arrow V is movable, two in the longitudinal direction of the terminal lugs 22, 23 superimposed holes 24, 25.
- the bore 24 serves for Connection of the suspension device 20 on the receiving part 18, whereas the bore 25 is provided to produce by means of a screw connection to a parallelogram, which ensures the vertical adjustment of the suspension device 20 parallel to a vertical axis.
- FIG. 1 is by the bending of the receiving parts 18 of each support member 13, 14 in the region of the base plate 21, an intermediate interior available that allows easy connection of the attachment, if necessary by means of appropriate connector at the front free end 1 1 of the support arm 1.
- the support members 13 and 14 are as shown in Figure 1 as a sheet metal element designed in which both the production itself and the subsequent bending of the receiving part 18 can be easily performed.
- the support arm shown in Figure 2 has in the region of its free end 2 with the holding plate 3 arranged thereon the same structure as already described in Fig. 1 at the other embodiment of the support arm according to the invention. It is therefore omitted at this point to a detailed explanation.
- a suspension device 26 is attached, which pivoting of the mounted on the suspension device 26 both in the direction of the double arrow X and in the direction of the double arrow Y of Figure 2 allows.
- the suspension device 26 is as well as the suspension device 20 in the through holes 19 of the respective receiving parts 18 so determined by means of a screw, so that the degree of freedom Y of the suspension device 26 is ensured.
- the suspension device 26 is constructed gimbal, can be omitted here on the components of the parallelogram, as shown in the figure 1. It is also clear from FIG. 2 that here as well, in the area of the receiving parts 18 with the through-holes 19, there is a broadened inner space, which makes it possible to cabling the attachment to the receiving device 26 without any problems. LIST OF REFERENCE NUMBERS
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
Description
Tragarm zur beweglichen Aufhängung von Anbaugeräten Support arm for the mobile suspension of attachments
Technisches Umfeld Technical environment
Die Erfindung betrifft einen Tragarm zur beweglichen Aufhängung von Anbaugeräten wie Monitoren oder dergleichen an ortsfesten oder ortsveränderlichen Befestigungspunkten von Decken und Wänden mit einer an einem freien Ende des Tragarmes befindlichen Halteplatte zur Anbindung an den Befestigungspunkt und einer am gegenüberliegenden freien Ende des Tragarmes angeordneten Koppelelement für das Anbaugerät. The invention relates to a support arm for the movable suspension of attachments such as monitors or the like to fixed or portable mounting points of ceilings and walls with a retaining plate located at a free end of the support arm for connection to the attachment point and arranged at the opposite free end of the support arm coupling element for implement.
Stand der Technik State of the art
Tragarme der eingangs geschilderten Art sind in unterschiedlicher Ausgestaltung aus dem Stand der Technik bekannt. Sie werden im Werkzeugmaschinenbau, der Medizintechnik und für andere gewerbliche Anwendungen in großer Zahl eingesetzt. Supporting arms of the type described are known in different embodiments from the prior art. They are used in machine tools, medical technology and for other commercial applications in large numbers.
In den genannten Einsatzgebieten bestehen durchaus unterschiedliche Anforderungen hinsichtlich der Beweglichkeit der Tragarme bzw. der Verfahrbarkeit der angeschlossenen Anbaugeräte. Man unterscheidet im wesentlichen zwei unterschiedliche Arten geforderter Bewegung der Anbaugeräte. In bestimmten, insbesondere medizinischen Bereichen wird für einen Monitor nur eine vertikale Verstellmöglichkeit gefordert. Eine horizontale Verschieblichkeit des Monitors werden dabei gegebenenfalls durch die Verlagerung des Befestigungspunktes des Tragarmes herbeigeführt. Eine Schrägstellung des Monitors wird in der Regel als fest voreingestellte und vom Bedienpersonal nicht veränderliche Justierposition bei der Montage des Tragarmes vorgegeben. In the applications mentioned there are quite different requirements with regard to the mobility of the support arms or the mobility of the attached implements. There are essentially two different types of required movement of the implements. In certain, especially medical areas will For a monitor only a vertical adjustment required. A horizontal mobility of the monitor are thereby possibly brought about by the displacement of the attachment point of the support arm. An inclination of the monitor is usually specified as a fixed preset and not changeable by the operator adjustment position during assembly of the support arm.
Alternativ zu der geschilderten Beweglichkeitsanforderung existiert für bestimmte Anwendungen der Wunsch, das am Tragarm festgelegte Anbaugerät mittels einer kardanischen Aufhängung sowohl um eine vertikale Achse drehen zu können. Darüber hinaus ist für die angesprochenen Anwendungsfälle auch eine beliebige Schrägstellung des Anbaugerätes gefordert, wie sie allgemein nur durch kardanische Aufhängungen realisierbar ist. Bislang sind die geschilderten beiden Anwendungsfälle aus dem Stand der Technik mit einem Tragarm nicht zu verwirklichen. As an alternative to the described mobility requirement exists for certain applications, the desire to rotate the attachment fixed to the support arm by means of a gimbal both about a vertical axis can. In addition, any inclined position of the attachment is required for the applications mentioned, as it is generally feasible only by gimbals. So far, the described two applications from the prior art can not be realized with a support arm.
Aufgabenstellung task
Aufgabe der Erfindung ist es daher, einen Tragarm der eingangs geschilderten gattungsgemäßen Art mit einem Koppelelement für das Anbaugerät zu versehen, bei dem alternativ beide geschilderten Bewegungsmöglichkeiten ohne Umbau des Tragarmes und Anpassung des Tragarmendes möglich ist. The object of the invention is therefore to provide a support arm of the initially described generic type with a coupling element for the attachment, in which alternatively both described movement possibilities without modification of the support arm and adjustment of Tragarmendes is possible.
Lösung der Aufgabe Solution of the task
Die Lösung der gestellten Aufgabe wird in Zusammenschau mit den gattungs- bildenden Merkmalen des Anspruches 1 für einen Tragarm zur beweglichen Aufhängung von Anbaugeräten durch die im kennzeichnenden Teil des Hauptanspruches offenbarte technische Lehre gelöst. The solution of the problem is solved in conjunction with the generic features of claim 1 for a support arm for the mobile suspension of attachments by the technical teaching disclosed in the characterizing part of the main claim.
Erfindungswesentlich dabei ist es, dass das Koppelelement zwei im wesentlichen parallel beabstandet zueinander angeordnete L-förmige Tragteile mit zwei Schenkeln aufweist, wobei der erste Schenkel eines jeden Tragteils sich in Richtung der Längsachse des Tragarmes erstreckt und der mit dem ersten Schenkel in einem Fügebereich verbundene andere Schenkel an seinem dem Fügebereich abgewandten freien Ende zur Außenseite des Tragarmes abgekröpft ist und mindestens eine Aufnahme für die Anbindung des Anbaugerätes aufweist, so dass in die Aufnahme wahlweise eine kardanische Aufhängevorrichtung oder eine nur vertikal bewegliche Aufhängevorrichtung für das Anbauteil einsetzbar ist. Die spezielle Ausgestaltung des Koppelelementes erlaubt es, am Ende des Tragarmes bekannte kardanische Aufhängungen für ein Anbaugerät festzulegen oder alternativ dazu eine in ihren Freiheitsgraden eingeschränkte nur vertikal bewegliche Aufhängevorrichtung. Die spezielle Gestaltung der zum Koppelelement gehörenden L-förmigen Tragteile erlaubt es dabei, notwendige Verkabelungen ohne Probleme zwischen den gekröpften Schenkeln der Tragteile hindurch in den Tragarm einzuführen, wobei die Beweglichkeit der Anbaugeräte je nach Ausführung nicht eingeschränkt ist. It is essential to the invention that the coupling element has two substantially parallel spaced L-shaped support members having two legs, wherein the first leg of each support member extending in the direction of the longitudinal axis of the support arm and the other connected to the first leg in a joining region Leg is bent at its side facing away from the joining free end to the outside of the support arm and has at least one receptacle for the connection of the attachment, so that in the receptacle either a gimbal suspension device or a vertically movable suspension device for the attachment can be used. The special design of the coupling element makes it possible to determine at the end of the support arm known cardan suspensions for an attachment or alternatively limited in their degrees of freedom only vertically movable suspension. The special design of belonging to the coupling element L-shaped support members allows it to introduce necessary wiring without any problems between the bent legs of the support members into the arm, wherein the mobility of the attachments is not limited depending on the design.
Darüber hinaus erhöht die Kröpfung der Schenkel die Widerstandsfähigkeit der zwangsgeführten Aufhängevorrichtung gegenüber aussermittig (nicht im Schwerpunkt) hängenden Lasten. In addition, the crimping of the legs increases the resilience of the positively driven hanger against off-center loads (not in the center of gravity).
Die in den auf den Anspruch 1 rückbezogenen Unteransprüchen zusätzlich beschriebenen Merkmalskombinationen offenbaren spezielle Ausgestaltungen der im Anspruch 1 allgemein beschriebenen technischen Lehre. Es hat sich insbesondere als vorteilhaft erwiesen, wenn das Tragteil als Metallblechelement ausgebildet ist. Diese Art der konstruktiven Gestaltung erlaubt eine kostengünstige Fertigung, wobei die Formgestaltung mit aus dem Stand der Technik üblichen Werkzeugmaschinen problemlos durchgeführt werden kann. The feature combinations additionally described in the subclaims referring back to claim 1 disclose special embodiments of the technical teaching generally described in claim 1. It has proved to be particularly advantageous if the support member is formed as a sheet metal element. This type of structural design allows a cost-effective production, the mold design can be easily performed with conventional machine tools from the prior art.
Die Aufnahme für die Aufhängevorrichtung wird entsprechend einer zweckmäßigen Weiterbildung als Durchgangsbohrung ausgebildet. Auf diese Weise lassen sich bei Bedarf mittels üblicher Verschraubungen die Aufhängevorrichtungen am Ende des erfindungsgemäßen Tragarmes festlegen. Besondere Anpassungen an die unterschiedlichen Anforderungen sind somit nicht notwendig oder lassen sich gegebenenfalls mit herkömmlichen Normbauteilen leicht realisieren. Figurenbeschreibung The receptacle for the suspension is formed according to an expedient development as a through hole. In this way, if necessary by means of conventional screw the suspension devices set at the end of the support arm according to the invention. Special adaptations to the different requirements are therefore not necessary or can be easily realized, if necessary, with conventional standard components. figure description
Im Folgenden wird ein Ausführungsbeispiel des Gegenstandes der Erfindung anhand der beigefügten Zeichnungen näher erläutert. Es zeigt: In the following an embodiment of the subject invention will be explained in more detail with reference to the accompanying drawings. It shows:
Fig. 1 eine perspektivische Gesamtansicht eines erfindungsgemäßen Tragarmes in einer ersten Ausgestaltungsvariante zum Anbau eines nur in vertikaler Richtung bewegbaren Anbaugerätes und Fig. 1 is an overall perspective view of a support arm according to the invention in a first embodiment variant for the cultivation of an attachable only in the vertical direction attachment and
Figur 2 eine perspektivische Gesamtansicht eines erfindungsgemäßen Tragarmes in einer zweiten Ausgestaltungsvariante zum Anbau eines kardanisch bewegbaren Anbaugerätes. Figure 2 is an overall perspective view of a support arm according to the invention in a second embodiment variant for mounting a gimbal-mounted attachment.
Der in seiner Gesamtheit mit 1 bezeichnete Tragarm besitzt ein freies Ende 2, welches mit einer Halteplatte 3 versehen ist, die zur Anbindung an einen ortsfesten oder ortsveränderlichen Befestigungspunkt einer Decke oder einer Wand vorgesehen ist. Die Halteplatte kann an der Decke oder der Wand unter Zwischenschaltung einer Drehgelenkbaugruppe befestigt sein, die aus Gründen der Übersichtlichkeit in den Zeichnungen nicht näher dargestellt ist und dazu dient, den gesamten Tragarm 1 um die Mittelachse der Halteplatte 3 rotieren lassen zu können. Das freie Ende 2 ist darüber hinaus so ausgebildet, dass ein vom freien Ende 2 sich erstreckender Tragarmausleger 7 in Richtung des in der Fig. 1 und 2 dargestellten Pfeiles P verschwenkt werden kann. Diese Verschwenkung in der Höhe wird unterstützt durch eine Gasfeder 8, die im hinteren Bereich des freien Endes 2 einerseits und gleichzeitig mit ihrem Kolbenteil am vorderen beweglichen Tragarmausleger 7 angelenkt ist. The designated in its entirety by 1 support arm has a free end 2, which is provided with a holding plate 3, which is provided for connection to a fixed or portable mounting point of a ceiling or a wall. The retaining plate can be fixed to the ceiling or the wall with the interposition of a pivot assembly, which is not shown in the drawings for reasons of clarity and serves to allow the entire arm 1 to rotate about the central axis of the support plate 3 can. The free end 2 is also designed so that a from the free end 2 extending Tragarmausleger 7 in the direction of the arrow P shown in FIGS. 1 and 2 can be pivoted. This pivoting in height is supported by a gas spring 8, which is articulated in the rear region of the free end 2 on the one hand and at the same time with its piston part on the front movable Tragarmausleger 7.
Am hinteren freien Ende 2 des Tragarmes ist darüber hinaus eine Höhenanschlag- vorrichtung 4 vorgesehen, die aus einem scheibenförmigen Bauteil 9 besteht, welches mit einer Anschlagnase 5 versehen ist. Das Bauteil 9 ist fest an einer Gehäusewandung 17 festgelegt, die zusammen mit der Halteplatte 3 mit dem Befestigungspunkt an Decke und Wand verbunden ist. Der bewegliche Tragarmausleger 7 besitzt einen Anschlagklotz 6, der mit seiner Oberseite mit der Anschlagnase 5 eine Funktionseinheit bildet. In der oberen Grenzstellung für die Bewegung des Auslegers 7 kommt der Anschlagklotz 6 an der Unterseite der Anschlagnase 5 zur Anlage, so dass eine weitere Bewegung nach oben beschränkt ist. Das Bauteil 9 kann dabei am Gehäusebauteil 10 in unterschiedlich gedrehter Position festgelegt werden, wodurch sich für den Ausleger 7 unterschiedliche Anschlagpositionen ergeben. At the rear free end 2 of the support arm beyond a Höhenanschlag- device 4 is provided, which consists of a disc-shaped member 9, which is provided with a stop lug 5. The component 9 is firmly fixed to a housing wall 17, which is connected together with the holding plate 3 with the attachment point to the ceiling and wall. The movable Tragarmausleger 7 has a stop block 6, which forms a functional unit with its top with the stop lug 5. In the upper limit position for the movement of the boom 7 of the stop block 6 comes to the bottom of the stop lug 5 to the plant, so that further movement is limited upwards. The component 9 can be fixed to the housing member 10 in different rotated position, resulting in different jib 7 stop positions.
Am vorderen freien Ende 1 1 des Auslegers 7 befindet sich ein speziell gestaltetes Koppelelement 12. Das Koppelelement 12 besteht im wesentlichen aus zwei parallel beabstandet zueinander angeordneten L-förmigen Tragteilen 13 und 14. Die Tragteile 13 und 14 sind Teil des Auslegers 7 und weisen eine spezielle Gestalt auf. The coupling element 12 consists essentially of two mutually parallel spaced L-shaped support members 13 and 14. The support members 13 and 14 are part of the boom 7 and have a special shape.
Ein erster Schenkel 15 eines der Tragteile 13, 14 erstreckt sich im wesentlichen in Richtung der Längsachse des Auslegers 7. An seinem vorderen, dem freien Ende 2 des Tragarmes 1 abgewandten Ende ist der Schenkel 15 mit einem Fügebereich 1 6 versehen, an den sich ein zweiter nach unten gewandter Schenkel 17 anschließt. A first leg 15 of the support members 13, 14 extends substantially in the direction of the longitudinal axis of the boom 7. At its front, the free end 2 of the support arm 1 end facing away from the leg 15 is provided with a joining region 1 6, to which a second down-turned leg 17 connects.
Der Schenkel 17 ist zur Außenseite des Tragarmes 1 nach außen abgekröpft, so dass sich ein Aufnahmeteil für die Anbindung eines Anbaugerätes wie beispielsweise eines Monitors ergibt. Das Anbaugerät ist aus Gründen der Übersichtlichkeit in den Figuren 1 und 2 nicht dargestellt. Das Aufnahmeteil 18 besitzt zur Anbindung des Anbaugerätes eine Durchgangsbohrung 19, in der mittels herkömmlicher Befestigungsteile wie Schrauben eine Aufhängevorrichtung 20 befestigt werden kann. Die Aufhängevorrichtung 20 ist mit einer ringförmigen Grundplatte 21 versehen, über die nach oben zwei Anschlusslaschen 22, 23 vorstehen. Die Anschlusslaschen 22, 23 besitzen im dargestellten Ausführungsbeispiel der Figur 1 , in der das angeschlossene Anbaugerät nur in vertikaler Richtung entsprechend des Pfeiles V beweglich ist, zwei in Längsrichtung der Anschlusslaschen 22, 23 übereinander angeordnete Bohrungen 24, 25. Die Bohrung 24 dient dabei zur Anbindung der Aufhängevorrichtung 20 am Aufnahmeteil 18, wohingegen die Bohrung 25 dazu vorgesehen ist, mittels einer Verschraubung eine Anbindung an ein Parallelogrammgetriebe herzustellen, welches die Vertikalverstellung der Aufhängevorrichtung 20 parallel zu einer Vertikalachse sicherstellt. The leg 17 is bent to the outside of the support arm 1 to the outside, so that there is a receiving part for the connection of an attachment such as a monitor. The attachment is not shown for reasons of clarity in Figures 1 and 2. The receiving part 18 has to connect the attachment a through hole 19, in which by means of conventional fasteners such as screws a suspension device 20 can be attached. The suspension device 20 is provided with an annular base plate 21, projecting above the two connecting lugs 22, 23. The connecting plates 22, 23 have in the illustrated embodiment of Figure 1, in which the attached attachment only in the vertical direction according to the arrow V is movable, two in the longitudinal direction of the terminal lugs 22, 23 superimposed holes 24, 25. The bore 24 serves for Connection of the suspension device 20 on the receiving part 18, whereas the bore 25 is provided to produce by means of a screw connection to a parallelogram, which ensures the vertical adjustment of the suspension device 20 parallel to a vertical axis.
Wie aus der Fig. 1 ersichtlich ist durch die Abkröpfung der Aufnahmeteile 18 jedes Tragteiles 13, 14 im Bereich der Grundplatte 21 ein zwischenliegender Innenraum vorhanden, der das problemlose Verkabeln des Anbaugerätes gegebenenfalls mittels entsprechender Stecker am vorderen freien Ende 1 1 des Tragarmes 1 ermöglicht. Die Tragteile 13 und 14 sind wie dies aus der Figur 1 hervorgeht als Metallblechelement gestaltet, bei denen sowohl die Herstellung an sich als auch die anschließende Abkröpfung des Aufnahmeteils 18 problemlos durchgeführt werden kann. As can be seen from Fig. 1 is by the bending of the receiving parts 18 of each support member 13, 14 in the region of the base plate 21, an intermediate interior available that allows easy connection of the attachment, if necessary by means of appropriate connector at the front free end 1 1 of the support arm 1. The support members 13 and 14 are as shown in Figure 1 as a sheet metal element designed in which both the production itself and the subsequent bending of the receiving part 18 can be easily performed.
Der in der Figur 2 dargestellte Tragarm weist im Bereich seines freien Endes 2 mit der daran angeordneten Halteplatte 3 den gleichen Aufbau auf wie bereits in der Fig. 1 am anderen Ausführungsbeispiel des erfindungsgemäßen Tragarmes geschildert. Es wird deshalb an dieser Stelle auf eine detaillierte Erläuterung verzichtet. The support arm shown in Figure 2 has in the region of its free end 2 with the holding plate 3 arranged thereon the same structure as already described in Fig. 1 at the other embodiment of the support arm according to the invention. It is therefore omitted at this point to a detailed explanation.
Im vorderen Bereich des Auslegers 7, der ebenfalls, wie beim Ausführungsbeispiel der Figur 1 geschildert, in der Höhe entsprechend eines Doppelpfeiles P verschwenkbar ist, ist ebenfalls mit zwei Tragteilen 13, 14 versehen. Die Tragteile 13, 14 weisen die gleiche Gestalt auf wie der Tragarm des Ausführungsbeispieles 1 in Fig 1 . In the front region of the boom 7, which is also, as described in the embodiment of Figure 1, in height corresponding to a double arrow P is pivotable, is also provided with two support members 13, 14. The support members 13, 14 have the same shape as the support arm of the embodiment 1 in FIG.
Der Unterschied zwischen den Ausgestaltungsvarianten besteht darin, dass an die Aufnahmeteile 18 der Tragteile 13, 14 eine Aufhängevorrichtung 26 angebaut ist, die eine Verschwenkung des an die Aufhängevorrichtung 26 angebauten Anbaugerätes sowohl in Richtung des Doppelpfeiles X als auch in Richtung des Doppelpfeiles Y der Figur 2 ermöglicht. Die Aufhängevorrichtung 26 ist dabei wie auch die Aufhängevorrichtung 20 in den Durchgangsbohrungen 19 der jeweiligen Aufnahmeteile 18 mittels einer Verschraubung so festgelegt, so dass der Freiheitsgrad Y der Aufhängevorrichtung 26 gewährleistet ist. The difference between the design variants is that on the receiving parts 18 of the support members 13, 14, a suspension device 26 is attached, which pivoting of the mounted on the suspension device 26 both in the direction of the double arrow X and in the direction of the double arrow Y of Figure 2 allows. The suspension device 26 is as well as the suspension device 20 in the through holes 19 of the respective receiving parts 18 so determined by means of a screw, so that the degree of freedom Y of the suspension device 26 is ensured.
Da im Ausführungsbeispiel der Figur 2 die Aufhängevorrichtung 26 kardanisch aufgebaut ist, kann hier auf die Bauteile des Parallelogrammgetriebes, wie es in der Figur 1 dargestellt ist, verzichtet werden. Aus der Figur 2 wird ebenfalls deutlich, dass auch hier im Bereich der Aufnahmeteile 18 mit den Durchgangsbohrungen 19 ein verbreiterter Innenraum vorhanden ist, der eine problemlos Verkabelung des an die Aufnahmevorrichtung 26 gekoppelten Anbauteiles ermöglicht. Bezugszeichenliste: Since in the embodiment of Figure 2, the suspension device 26 is constructed gimbal, can be omitted here on the components of the parallelogram, as shown in the figure 1. It is also clear from FIG. 2 that here as well, in the area of the receiving parts 18 with the through-holes 19, there is a broadened inner space, which makes it possible to cabling the attachment to the receiving device 26 without any problems. LIST OF REFERENCE NUMBERS
1 Tragarm 1 support arm
2 freies Ende 2 free end
3 Halteplatte 3 retaining plate
4 Höhenanschlagvorrichtung 4 height stop device
5 Anschlagnase 5 stop lug
6 Anschlagnase 6 stop lug
7 Ausleger 7 outriggers
8 Gasfeder 8 gas spring
9 Bauteil 9 component
10 Gehäusebauteil 10 housing component
1 1 vorderes freies Ende 1 1 front free end
12 Koppelelement 12 coupling element
13 Tragteil 13 supporting part
14 Tragteil 14 supporting part
15 Schenkel 15 thighs
16 Fügebereich 16 joining area
17 Schenkel 17 thighs
18 Aufnahmeteil 18 recording part
19 Durchgangsbohrung 19 through hole
20 Aufhängevorrichtung20 suspension device
21 Grundplatte 21 base plate
22 Anschlusslasche 22 connecting lug
23 Anschlusslasche 23 connecting lug
24 Bohrung 24 hole
25 Bohrung 25 hole
26 Aufhängevorrichtung 26 suspension device
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202014009787.9 | 2014-12-12 | ||
| DE202014009787.9U DE202014009787U1 (en) | 2014-12-12 | 2014-12-12 | Support arm for the mobile suspension of attachments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016091458A1 true WO2016091458A1 (en) | 2016-06-16 |
Family
ID=52478923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2015/075251 Ceased WO2016091458A1 (en) | 2014-12-12 | 2015-10-30 | Support arm for the movable mounting of add-on devices |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE202014009787U1 (en) |
| WO (1) | WO2016091458A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143380A (en) * | 2022-05-17 | 2022-10-04 | 上汽通用五菱汽车股份有限公司 | Anemoscope installation mechanism and air volume test system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017127906B4 (en) | 2017-11-27 | 2022-10-20 | Haseke Gmbh & Co. Kg | Support arm for vertically movable attachment of attachments |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447031A (en) * | 1981-04-13 | 1984-05-08 | Positioning Devices, Inc. | Spring counterbalanced support arm system |
| GB2416062A (en) * | 2004-07-02 | 2006-01-11 | Ray Hung | Pivot arm suspension unit for a display device |
| US20110260017A1 (en) * | 2010-04-23 | 2011-10-27 | Humanscale Corporation | Adjustable Support Arm |
| DE202013001244U1 (en) * | 2012-10-23 | 2013-03-13 | Haseke Gmbh & Co. Kg | Support arm for the mobile suspension of attachments |
-
2014
- 2014-12-12 DE DE202014009787.9U patent/DE202014009787U1/en not_active Expired - Lifetime
-
2015
- 2015-10-30 WO PCT/EP2015/075251 patent/WO2016091458A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447031A (en) * | 1981-04-13 | 1984-05-08 | Positioning Devices, Inc. | Spring counterbalanced support arm system |
| GB2416062A (en) * | 2004-07-02 | 2006-01-11 | Ray Hung | Pivot arm suspension unit for a display device |
| US20110260017A1 (en) * | 2010-04-23 | 2011-10-27 | Humanscale Corporation | Adjustable Support Arm |
| DE202013001244U1 (en) * | 2012-10-23 | 2013-03-13 | Haseke Gmbh & Co. Kg | Support arm for the mobile suspension of attachments |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143380A (en) * | 2022-05-17 | 2022-10-04 | 上汽通用五菱汽车股份有限公司 | Anemoscope installation mechanism and air volume test system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202014009787U1 (en) | 2015-01-30 |
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