RU54239U1 - ADVERTISING THREE-SIDED INDICATOR MODULE OF ADVERTISING INSTALLATION - Google Patents

Abstract

The task at hand is to simplify the assembly of the indicator module of an advertising installation while maintaining the strength of fixation of information plates.

the rotary trihedral indicator module of the advertising installation is made in the form of a trihedral prism and incorporates three removable plates mounted on the skeleton. The skeleton has two end bases, one of which is driven. On the bases there is a fixed profiled pipe with three longitudinal folds protruding outward, having a box section, the longitudinal plane of symmetry of which is located at an angle of 120 degrees. to each other. The means of fixing removable plates are fixed on the folds of the profiled pipe. The module differs from the prototype in that there are longitudinal protrusions on the sides of the pipe folds, the means for fixing the removable plates are made in the form of clips of elastic material and have a mainly Ω-shaped section with a straightened base. The sides of the clips interact with the sides of the longitudinal folds of the carrier pipe, covering them. The lateral edges of each clip are bent outward and bent towards its base with the formation of channels. On the back side of each removable plate there are longitudinal ribs made with the possibility of their fixation in the said longitudinal channels formed along the lateral edges of the clips.

On the longitudinal edges of the ribs of the plates and on the longitudinal edges of the clips can be made curly counter-oriented protrusions, forming during the interaction of the connection in the form of a latch.

On the longitudinal edges of the plates may be counter-oriented shelves.

Description

The utility model relates to outdoor advertising, namely to three-exposure dynamic advertising installations, in which the image is applied on the verge of rotary trihedral indicator elements.

Known rotary trihedral module described in the design of an advertising information stand [RF Patent No. 2267165, publ. 12/27/2005]. The module has three removable plates mounted on the frame in the form of a trihedral prism. In the corners of the prism made vertical grooves. The plates are made of thin metal sheet. The lateral edges of the plates are bent inward to form linear elastic elements. The plates are fastened in the grooves of the prism due to the elastic mutual clamping of the edges of adjacent plates to each other and to the walls of the vertical grooves of the frame. This mounting design is not reliable enough.

As a prototype, a rotary trihedral indicator module is selected, which is part of a dynamic demonstration installation [patent for the invention of the Russian Federation No. 2217810, publ. November 28, 2001]. The module has the form of a direct trihedral prism, the side faces of which are three removable plates. The plates are fixed on the skeleton, which is a supporting shaped pipe fixed on the end faces. On each of the three supporting side faces of the pipe there is an outwardly protruding fold having a box section. The longitudinal plane of symmetry of the folds is located at an angle of 120 degrees. to each other. At the center of the lower end base there is a three-beam protrusion, on the side faces of which a skeleton pipe is fitted with an interference fit. On the folds of the side protrusions of the pipe are fixed means of fixing the plates, made in the form of ellipsoidal washers-clamps. On the back of each plate there are guides with counter-oriented shelves. The shelves are made recesses forming rounded windows. When fastening the plates to the profiled pipe, they must be put on the lock washers, inserting the latter into the recesses of the shelves, then moving

plates in the vertical direction, insert lock washers behind the shelves of the plates. The main disadvantage of the prototype is the inconvenience of mounting removable plates, because you need to "get" the washers into the windows on the shelves that are located on the back of the plates. In addition, the need for vertical movement of the plates implies a difference in the length of the plates and the distance between the end bases of the core, and, therefore, the presence of an appropriate gap, or the need to remove the upper base when mounting the plates.

The utility model is based on the task of simplifying the assembly of the indicator module of an advertising installation while maintaining the strength of fixation of information plates.

The problem is solved in that the rotary trihedral indicator module of the advertising installation is made in the form of a trihedral prism and includes three removable plates mounted on the skeleton. The skeleton has two end bases, one of which is driven. On the bases there is a fixed profiled pipe with three longitudinal folds protruding outward, having a box section, the longitudinal plane of symmetry of which is located at an angle of 120 degrees. to each other. The means of fixing removable plates are fixed on the folds of the profiled pipe. The module differs from the prototype in that there are longitudinal protrusions on the sides of the pipe folds, the means for fixing the removable plates are made in the form of clips of elastic material and have a mainly Ω-shaped section with a straightened base. The sides of the clips interact with the sides of the longitudinal folds of the carrier pipe, covering them. The lateral edges of each clip are bent outward and bent towards its base with the formation of channels. On the back side of each removable plate there are longitudinal ribs made with the possibility of their fixation in the said longitudinal channels formed along the lateral edges of the clips.

On the longitudinal edges of the ribs of the plates and on the longitudinal edges of the clips can be made curly counter-oriented protrusions, forming during the interaction of the connection in the form of a latch.

On the longitudinal edges of the plates may be counter-oriented shelves.

The utility model is illustrated by the Figure, which shows the cross section of the module during the assembly process.

The indicator module has the form of a trihedral prism with three removable plates 1, on the front surfaces of which fragments of the advertising image are applied. On the back side of each removable plate 1, closer to its vertical axis of symmetry, there are two longitudinal ribs 2. The planes of the ribs 2 are perpendicular to the plane of the plates to which they belong. Along the edges of the ribs 2 of the plates are made longitudinal curly longitudinal protrusions (thickening) 3 having in cross section, for example, a triangular shape. On the edges of one plate, the protrusions are directed in opposite directions. On each longitudinal rib 2 there is also a shelf 4, the plane of which is perpendicular to the plane of the rib. On the edges of one plate of the shelf 4 are directed in the opposite direction. In the manufacture of prisms relatively small sizes shelves 4 do not. The sides of the plates are beveled at an angle of 30 degrees, due to which, when docked, they fit tightly with these bevels to each other, forming the edges of the prism.

The core for fixing the plates is a profiled support pipe 5 with three longitudinal folds protruding outward 6. The longitudinal plane of symmetry of the folds is located at an angle of 120 degrees. to each other and perpendicular to the planes of the side surfaces of the prisms. Each fold has a box section, i.e. in cross section, its contour is mainly U-shaped. The plane of the flange-base of the fold is parallel to the plane of the side surface of the prism. On the sides of each pipe fold there are longitudinal projections 7 oriented outward (in opposite directions). The seating surface of the pipe 5 may be any, for example, cylindrical, as shown in the Figures.

The plates 1 are fixed on the folds of the pipe using clips 8, made of elastic material. Each clip 8 has a substantially Ω-shaped cross section with a straightened warp. The lateral edges of each clip are bent outward and bent to the side of its base with the formation of "paws", which are the walls of the channels. On the lateral edges of the clips are made longitudinal

curly longitudinal protrusions (thickening) 9, having in cross section, for example, a triangular shape. The protrusions are directed into the channels.

The prism is supported by its lower drive base 10. It has a triangular shape with rounded corners. At the corners of the base there are protrusions 11, which allow the edges of the plates 1 to be positioned if the width of the plates is commensurate with the side of the base. The pipe 5 is fixed on the base 10 by tightly fitting its folds on the spikes, not shown in the Figure. An orienting conical roller is introduced into the upper end of the pipe, which is not a reference, not shown in the Figure.

The plates 1 are installed as follows.

First, clips 8 are put on the folds 6. Each elastic clip clicks on the end of the fold: when the clip is pressed, its side walls are pulled apart and tightly cover the protrusions 7 of the fold. On each fold, several clips are installed, distributing them along the height of the fold. Then the plate is directed to the pipe fold, the ribs 2 are inserted into the channel between the bends of the side walls of the clip, opening the entrance with longitudinal protrusions 3. As the ribs enter the channel, the “paws” of the clip are parted and, after passing the protrusions 3 of the protrusions 9 on the lateral edges of the clips, the protrusions mesh with each other, thereby snapping the edges of the ribs inside the channels of the clips. If the width of the plates is comparable with the side of the triangular base, the lateral edges of the plates come into contact with the protrusions 11 on the base 10. The plate is installed in its place and is firmly fixed to the pipe. In order not to damage the edges of the edges of the clip with excessive force, transverse flanges 4 are made on the ribs, which, after snapping the edges of the ribs in the channels of the clips, abut against the base of the clip, restricting movement. Then, in a similar manner, the other two plates are installed. The plates are fastened simply (snap), but securely. When replacing information, the plates are removed in the reverse order.

Advertising installation, based on a rotary trihedral indicator modules, operates as follows. When the drive is turned on, the modules begin to rotate even after the faces of the prisms on which fragments of one advertising poster are printed are installed in the same plane,

rotation is paused. A single information field is formed. After holding a given pause, the next turn of the prisms is carried out by 120 degrees and the formation of a new information field.

If it is necessary to replace information, panels are removed as described above. Unlike the prototype, when removing the panels you do not need to move in the vertical direction, therefore, disassemble the upper bases of the prisms.

Claims (4)

1. The rotary trihedral indicator module of the advertising installation, made in the form of a trihedral prism and incorporating three removable plates mounted on a skeleton having two end bases, one of which is driven, a support shaped tube is fixed on the bases with three longitudinal folds protruding outwardly mainly having a box section, the longitudinal planes of symmetry of which are located at an angle of 120 ° to each other, fixation means are fixed on the folds of the profiled pipe removable plates, characterized in that on the sides of the pipe folds there are longitudinal protrusions oriented outwardly, the fixing means of the removable plates are made in the form of clips of elastic material, their sides interact with the sides of the longitudinal folds of the carrier pipe, covering their longitudinal protrusions, side edges each clip is bent outward and bent to the side of its base with the formation of channels, on the back side of each removable plate there are longitudinal ribs made with the possibility of their ph sation in said longitudinal channels formed along the side edges of clips. 2. The module according to claim 1, characterized in that along the lateral edges of the ribs of the plates and along the lateral edges of the clips, longitudinal curly counter-oriented protrusions are formed, which form a latch-shaped connection during interaction. 3. The module according to claim 1, characterized in that on the longitudinal edges of the plates there are counter-oriented shelves. 4. The module according to claim 2, characterized in that on the longitudinal edges of the plates there are transverse counter-oriented shelves.