DE2710419A1 - Portable display board for conferences etc. - has folding hard foam panels that open out for stand mounting to allow documents to be pinned on - Google Patents

Abstract

A portable display board for use at conferences, exhibitions, lectures etc. consists of a folding panel that mounts on a stand. The board is formed by two sections that are mounted in a lightweight 'U'-section channel and are hinged at the mid-point. The top section has a carrying handle. Detachable legs manufactured in lightweight box-section frame form are secured to the board by quick-action screw.

Description

The invention relates to a mobile pop-up wall that can be set up

for teaching and contract purposes.

At the numerous training courses that take place and conferences are increasingly being used. the one made of a Hertschaumstofftafel lined with smooth cardboard on both sides with two laterally exiting downwardly directed hanging hooks and two approximately There are two meter long posts with two hanging eyelets on each side. Man creates the named.u three parts of the transport vehicle in the conference room and sets up the plug-in wall there. One uses this plug-in wall to display different Popier mittele decoration delicacies enf @@@ piss. The well-known dividing walls have the Disadvantage of a very large bulk, which in particular poses problems for transport. The transport of the aforementioned three bulky parts in an ordinary passenger transport route ruled out because of the large frermate of the Tefel and the long standing posts.

The invention is based on the object of avoiding this disadvantage and to propose a mobile pop-up wall for teaching and lecture awakenings, which does not offer the slightest transport problems and is very convenient even in small spaces Passenger cars can be transported.

This object is achieved according to the invention by two known per se, Hard foam stiffeners covered with smooth clay on both sides, each through one circumferential U-shaped rigid profile frame are bordered, which at their free Leg ends are hinged together and one of the two panels - if these are in the same plane - have fixing, hand-operated locking mechanisms, the two lower corners of the profile frame in correspondingly shaped recesses at the upper end of two roughly knee-high legs made of square twisting rods and by means of manually operated detachable connecting elements are attachable.

The two U-shaped profile frames can be advantageous to their with ends connected to one another by a hinge joint, one each laterally outwards emerging threaded pin with spherical screw nut, each of which two pass through an elongated hole and a recess of two angle rails.

Appropriately, one of the two U @ -shaped profile frames to the Both lower corners each have a threaded pin protruding outwards at the side spherical screw nut, which has a recess as the upper end of each leg takes action.

The two U-shaped profile frames are joined together, parallel mutually extending state by hand-operated detachable connecting organs with each other connectable.

One of the two U-shaped profile frames has advantageous in his Middle section on a handle.

B plus the foot of the supporting leg, it is recommended to use this to form the bent rod enclosing an angle of less than 1800.

An embodiment of the invention is described below with reference to the drawing explained in more detail.

It shows 1 Figure 1: the single wall in general view, Figure 2: a Partial cross-section according to section line II-II in FIG. 11 FIG. 3: a partial oblique view seen in the direction of Preile III in Figure 1, Figure 4 * the leg and the connection the same with the frame in an oblique view and Figure 5: the folded Slotted wall in an oblique view.

The mbbile pop-up wall shown in overall view in FIG. 1 has about the same size as the well-known three-part plug-in walls and has also about three individual parts. In contrast to the previously known plug-in walls However, the two pillars are only about a quarter as big as the known ones long, almost two meter high post and the actual plug-in wall is through Collapsing two halves can be reduced to half size. For the purpose The two short legs only need to be put together for transport and the plug-in wall, which has been folded up according to FIG. 5, is detected and conveniently transported away to become, which because of the small size of the parts not the slightest difficulty more prepares.

From the representation given in Figure 1 it can be seen that each of the two halves that can be clipped together, 1 'and 1' 'of the molded plug-in wall 1 through a U-shaped profile frame 2 is bordered. The free contiguous inden these two rigid profile frames are connected to one another by hinge joints 3, 3. It is essential that the two profile frames have a hand-operated locking mechanism at this point own, which allows the two plug-in wall panels 1 'and 1' 'to be fixed to the wen these lie in the same plane. The profile frames 2 are for this purpose with the side emerging threaded pins 13 and associated spherical nuts 14 equipped. The threaded pins pass through the attachment 11 and the lamella 12 of two longitudinally displaceable ones Angle rails 10, 10. To finish the position running in one plane both halves of the wall, both angled rails 10, 10 must be lifted up and in the middle @ of the spherical clear nuts 14 are clamped.

The plug-in wall 1 consisting of the two Frefilrahmen 2,2 has further threaded pins 13 with at both of its lower beeches associated spherical screw nuts 14, by means of which a manually operated, releasable fastening with the stone legs 4,4 is possible. The latter are made of square tube and have at its upper end recesses 16 and 17, the sum insertion of the lower corners of the profile frame 2 and the threaded pin 13 are used, here, too, a fixed, but detachable connection by tightening the spherical nuts 14 herge.

represents.

With regard to the stern legs 4, it should be emphasized that their real Stand 5 consists of a bent rod enclosing the angle alpha. With this three-point support, on the one hand, the individual standing leg wins Sufficient stability and on the other hand the possibility is improved Put several dividing walls together to form a closed circle, without any the rod-like feet hinder each other.

The T @ ilauschnitt according to Figure 2 shows that each plug-in wall half 1 ' and 1 ″ made of a hard foam panel 7 and cardboard linings on both sides 6.6 pass. The arbitrary information and instruction papers 8 are by means of Decoration needles 9 impaled on the plug-in wall. The fact that the rigid foam 7 is only pushed into the profile frame 2 at its edge, already indicates the possibility that a grooved, often punctured rigid foam board 7 can easily be exchanged for a new one that is not yet grooved. The pillars and the two profile frames thus have a. Lifetime practically unlimited in time.

From the position given in Figure 5, it finally follows that that the folded profile frame 2.2 manually-operated by any configured releasable Vorbindungsorgane 18, 19 connected to each other and by means of the handles 20 can be transported comfortably.

The ones described above. The plug-in wall thus solves the problem of bulkiness flawlessly during transport and also leads to material imprisonment, since the Stand leg have an extremely short height.

Claims (6)

Mobile pop-up wall for teaching and lecture purposes. Patent and protection claims 1. Mobile pop-up wall for Teaching and lecture purposes, characterized by two known per se., Old smooth cardboard (6) hard foam panels (1 ', 1' ') lined on both sides, the are each bordered by a circumferential U-shaped prefil frame (r), which at their free leg ends are articulated and connected to one another both panels (1 ', 1' ') - if they are in the same plane - fixing hand-operated Have locking mechanism (10-14), the two lower corners of the Protilrahmene (2) into correspondingly shaped recesses (16, 17) at the top of two roughly knee-highs Support leg (4,4) made of square tube can be pushed in and detachable by means of a hand-operated one Connecting organs (13, 14) are fastenable. 2. Plug wall according to claim 1, characterized in that the two U-shaped protruding frames (2, 2) with one another with a hinge joint (3) connected ends each with a laterally outwardly exiting threaded pin (13) spherical screw nut (14), two of which have an elongated hole (12) and pass through a recess (11) of two angle rails (10,10). 3. Plug wall according to claim 2e d a d u r c h g e k e n n z e i c h n e t that one of the two U-shaped profile frames (2.2) on the two lower Crimps One threaded pin (13) protruding laterally near the outside of each is spherical Has screw nut (14) which has a recess (17) at the upper end of each of the two Stalk legs (4,4) reaches through. 4. wall panel naoh claim 3, d a d u r c h g e k e n n z e i c h n e t that the two U-shaped profile frames (2.2) in uncapped, parallel running towards each other. State due to manually operated detachable connecting organs (18, 19) can be connected to one another. 5 plug-in wall according to claim 4, d u r c h g e n n n z e i c h n e t that one of the two U-shaped profile frames (2) in its central section has a handle (20). 6. bteckwand according to claim 5, characterized in that the base of the supporting legs (4) as bent at an angle (alpha) of less than 1800 ch Rod (5) is formed.