FR2588404A1 - Automatic and mobile display scrolling device - Google Patents

Abstract

The subject of the invention relates to an automatic and mobile display scrolling device. It is constituted by the combination of a plinth 1 mounted on rolling members 2, 3 forming a stabilising casing containing the electrical apparatus with a frame 6 supported by legs 5, 6 forming a viewing window and a case containing the drive motor of the endless belt with return pulleys. It is intended to permit the continuous presentation of several advertising or other designs at adjustable intervals with internal illumination, seen on one or both opposite faces.

Description

 The object of the invention relates to an automatic and mobile poster unwinding device.

 It is intended to allow the continuous presentation of several advertising or other motifs at adjustable intervals with internal lighting, seen on one or two opposite sides.

 I1 is known to present posters on closed panels, but these installations are generally very large, fixed station with cumbersome and expensive complex mechanisms.

 The device according to the invention eliminates these drawbacks and makes it possible to obtain on a mobile assembly comprising both the unwinding of the carrier strip, its chronological timing, its lighting and its movement according to the needs of the presentation, without pulling effort on the posters.

 I1 consists of the combination of a base mounted on running gear forming a stabilizing trunk containing the electrical equipment with a frame supported by a leg forming a vision window and casing containing the endless belt drive motor with return pulleys.

In the accompanying drawings, given by way of nonlimiting example, of one of the embodiments of the subject of the invention
Figure 1 shows the automatic display seen in elevation and from the front.

 Figure 2 is a longitudinal sectional view of the unwinder as a whole.

 The mobile unwinder, Figures 1 and 2, is constituted by a rectangular base 1 provided with rolling members 2, 3 and others.

On this base are fixed the legs 4, 5 supporting the display frame 6 of preferably rectangular shape
The electrical equipment is fully incorporated and
includes: connector, power supply unit with appropriate voltage
required for motor, ventilation and control module, an isolation transformer with voltage suitable for lighting, by changing the light sources, the device can be fully supplied with 12 V DC.

 A lower 10 and upper 11 cover completes this assembly, which is protected from external dirt and impacts or other attacks.

 The panel is centered by a peripheral frame forming a frame 11 encircling the front glazing 12 transparent.

 The rear face 13 is made of translucent synthetic resin. Air vents 14 are provided at the base.

 A motor 15 drives the endless unwinder assembly. A fan 16 is fixed on the lower spacer 17.

 The motor secured to the drive pulley supports the lower part of the endless belt 18, the strands 19, 20 of which pass over the pulleys 21, 22 and the lower return pulley 23.

 The upper part has a ventilation opening 24. The spacer 15 with the spacer 17 maintain the spacing of the frame.

 The visible part of a poster 26 appears on the face of the transparent sector 12. An illumination 27 is placed in the vertical axis of the upper casing.

 The translucent face 13 may include a fixed poster or any interchangeable decorative pattern.

 In the double-sided version, the scrolling is horizontal and the visible part of the posters appears on sides 12 and 13.

 This set of aesthetic presentation adaptable to all styles can be placed in halls as well as in corridors, passages and other places, even outside.

 It is even possible to supply the electrical equipment with rechargeable batteries or accumulators to give the device complete operating autonomy and in all places without a connection line.

 The base can receive rolls of resin posters as well as any deodorant or sanitizer or even insecticide or other agent and even a sound track accompanying the presentations.

 This is why, the shapes, dimensions and arrangements of the various elements, may vary within the limit of equivalents, like the materials used for their manufacture, without changing the general conception of the invention which comes from this. to be described.

Claims (3)

 10 Automatic and mobile poster unwinding device allowing the continuous presentation of several advertising or other motifs at adjustable intervals and with internal lighting, characterized by the combination of a stabilizing base (1) mounted by rolling members (2, 3) and containing the electrical equipment and supporting by means of legs (4, 5) the frame (6) of presentation containing the running elements of the lighting and ventilation strip.  20 Device according to Claim 1, characterized in that the base (1) forms a box containing the electrical equipment (7) comprising a differential switch, a manual switch, a clock, a proximity detector, a time relay, a circuit breaker , a tank (9), all connected to the power cable (8).  30 Device according to Claim 1, characterized in that the presentation panel is constituted by a peripheral frame (11) encircling the front glazing (12) and the rear face (13) of the ventilation canopies (14), a motor ( 15) with an endless belt drive pulley (18) whose strands (19, 20) are supported by the pulleys (21, 22) with return pulley (23) a fan (16) with ventilation opening i24) all complemented by axial lighting (27).