RU184172U9 - Reflective decorative panel - Google Patents

Abstract

The utility model relates to the field of design and advertising. EFFECT: limitation of oscillation of movable retroreflective elements in horizontal and vertical planes using structural features of the cantilever body. The technical result is achieved in that in a reflective decorative panel containing a base, which is a module of the panel and made in the form of a lattice frame made of plastic, consisting of a frame and longitudinal and transverse bearing strips, while the frame has cantilever elements on which movable reflective cantilevers are placed elements (POE) with the possibility of oscillatory and reciprocating movements relative to the point of attachment of the POE due to external influences on the surface of the POE, while the cantilever elements are made integrally with the frame and consist of a rod, a hat and a housing; according to a useful model, the contact surface of the housing with the POE is made with a deviation from the plane of POE, for which the case is equipped with restrictive sections of POE displacement made in the form of crosswise shoulders, while the angle α of the deviation of the contact surface portion is greater than the angle α of the deviation of the contact surface horizontally, and the length of the enclosure “a” must be no less than the product of the height of the POE and the tangent of the vertical angle α of the POE deviation. On the sides of the frame are made connecting elements for connecting the modules. The frame can be made of flexible plastic. 9 s.p. f-ly, 10 ill.

Description

Application area

The utility model relates to the field of design, advertising and construction, namely, image display devices for reflecting light radiation used in the manufacture of a wide range of design work, advertising signs, billboards, panels, etc.

The level of technology.

A device "Decorative panel" (patent US 40179920) [1] is known, designed to transmit color and reflect light radiation and made in the form of a movable reflective disk mounted cantilever on the base. A thick base sheet has grooves intersecting at right angles, forming numerous individual squares on the surface. The base has holes for mounting; and cylindrical supports for mounting the movable disk, mounted on the base, the support has an upper part.

The disks are held in the installation position on the base with rivets inserted in the cylindrical supports and fixed on the base. Rivets are threaded through rectangular holes in the discs and extend along the longitudinal axis of the cylindrical support. The lower end of the rivet is held at the bottom of the base.

The shape of the head of the rivet is a hemisphere.

The base and supports are molded from impact-resistant polystyrene in one piece.

The movable disk consists of a colored or transparent polycarbonate composition containing polymethyl methacrylate. It has a hole with straight sides with a center located on the diameter of the disk at a position of about 1/10 of the length of the diameter.

A background or part of the image is applied to the movable reflective disk, while the reflective disks themselves are placed on a common base fixed to a flat surface. Hesitating on the fasteners, reflective discs create a certain visual effect. Oscillations of the discs themselves occur due to external influences - wind, vibration, etc.

In the known device [1] does not solve the problem of improving image quality due to the optimal limitation of the oscillation of the moving reflective elements.

A device for presenting moving images according to the Eurasian patent No. 005385 [2] (patent terminated in all states), including one common base, on which there are many cantilever elements, on the free end of each of which is fixed a flat rigid plate with the possibility of free oscillatory or reciprocating movement relative to the attachment point of this plate due to external influences on its surface, on the surface of each of the plates fragments of a holistic image are applied, each plate being a carrier of a separate image fragment, and on a common basis these carriers of image fragments are arranged in such a way that holistic image. A part of the cantilever elements is integrated into a module with the possibility of mounting this module on a common basis. The technical result achieved by the indicated technical solution is to provide an additional opportunity to present multicolor photographic and pictorial images, further reduce the habituation effect, increase the perception of information, create conditions for simple and quick replacement of the information displayed. In the known device [2] also does not solve the problem of improving image quality due to the optimal limitation of the oscillation of the moving reflective elements.

A device for presenting moving images according to the patent for utility model of the Russian Federation No. 99229 [3], including one common basis for representing images, on which there are many cantilever elements, on the free end of each of which is fixed a flat hard drive with the possibility of free oscillatory or reciprocating translational movement, on the surface of each of the disks are fragments of a complete image, each disk being a carrier of a separate image fragment, and on a common basis, the carriers of image fragments are arranged in such a way that they make up the entire image.

The indicated technical solution [3] has the disadvantage that there is no image in the gaps between the disk carriers of the image fragments, and gaps in the image are visible, while the image is perceived not as “integral”, but “broken” into separate fragments, which does not give high-quality perception namely, a holistic image on the surface of the device, which reduces which reduces the visual effect and image quality on the surface of the device. The known device [3] also does not solve the problem of improving image quality due to the optimal limitation of the oscillation of the moving reflective elements.

Known retro-reflective decorative panel according to the patent for utility model No. 152342 [4], containing a base, fastening means for reflecting elements in the form of rods of variable longitudinal section, equipped with a housing, on which movable retro-reflecting elements are mounted with the possibility of free oscillatory or reciprocating movement relative to the attachment point reflecting element due to external influences on its surface.

The base is made in the form of a trellised frame made of plastic, which consists of a frame and longitudinal and transverse bearing strips. On the longitudinal strips of the frame at the attachment points, means for fastening the reflecting elements are installed

Reflective decorative panel according to patent No. 152342 [4] for the combination of essential features is the closest analogue of the claimed utility model.

As mentioned above, in the known decorative prototype panel, movable reflective elements (POEs) are worn on cantilever elements provided with a protruding body, with the possibility of free oscillatory or reciprocating movement relative to the POE attachment point due to external influences on its surface.

However, for various reasons, the depictive canvas of the decorative prototype panel is distorted, which leads to a loss in image quality.

For example, since the air flow has a predominantly lateral direction with respect to the panel, due to the rotation of the POE when vibrating horizontally relative to the frontal plane of the image, the POE “drops out” of the visual canvas, the panel is perceived to be heterogeneous, and the integrity of image perception is violated. In this case, with the reciprocating movement, the POEs located close to the frame, due to the short casing of the cantilever elements, touch the frame, and with frequent contact of the POE with the frame, the coating of the POE is erased or scratches or even deformation of the POE appear. Such defects worsen the reflectivity of individual POEs, the panel is perceived to be heterogeneous, and the integrity of image perception is violated.

The task to which the utility model is directed is to improve image quality by achieving visual uniformity of the fine canvas created by a layer of movable retro-reflective elements.

The technical result is to limit the angle of oscillation of the movable retro-reflecting elements in the horizontal and vertical planes using the design features of the cantilever body.

Utility Model Essence

The claimed technical result is achieved in that in a reflective decorative panel containing a base, which is a module of the panel and made in the form of a lattice frame made of plastic, consisting of a frame and longitudinal and transverse bearing strips, while the frame has cantilever elements on which movable cantilevers are placed reflective elements (POE) with the possibility of oscillatory or reciprocating movement relative to the point of attachment of the POE due to external influences on the surface of the POE, while the cantilever elements are made integrally with the frame and consist of a rod, cap and housing, according to a utility model, the contact surface of the housing with POE made with a deviation from the plane of the POE, for which the housing is equipped with restrictive sections of POE displacement made in the form of a cross-shaped shoulders, while the angle α _{1 of the} deviation of the contact surface section vertically is greater than the angle α _{2 of the} deviation of the contact surface section horizontally, and the length of the housing "a" should be no less than the product of the height of the POE by the tangent of the angle α ₁ of the vertical POE deviation.

Moreover, in the reflective decorative panel according to the utility model, in the case, the vertical angle α _{1 of the} vertical surface contact is less than or equal to 25 °, and the horizontal surface α _{2 of the} horizontal surface deviation is less than or equal to 5 °.

In this case, in the reflective decorative panel according to the utility model, the maximum effect is achieved if the case has a vertical angle of ₁ ° of the contact area of the contact surface vertically equal to 25 ° and a horizontal angle of ₂ deviations of the contact area of the horizontal contact is 5 °.

Moreover, in the reflective decorative panel according to the utility model, the cantilever element rod is made with a cross section in the form of a circle or a rectangle, or a polygon, or in the form of a half circle.

Moreover, in the reflective decorative panel according to the utility model, the frame is made of flexible plastic.

Moreover, in a reflective decorative panel according to a utility model, the frame is made of transparent plastic.

In this case, the reflective decorative panel according to the utility model contains connecting elements on the sides of the frame for connecting the modules to other frames.

At the same time, in the reflective decorative panel according to the utility model, the movable reflective element is made of sheet plastic, provided with an opening for putting on the fastener, and the front surface of the POE has a metallized layer and can be made with a notch.

Moreover, in the reflective decorative panel according to the utility model, the movable reflective element is made in the form of a circle or a rectangle, or a polygon.

Moreover, in the reflective decorative panel according to the utility model, the movable reflective element has a convex shape.

A brief description of the drawings.

The inventive utility model is illustrated by the following graphic materials.

FIG. 1 is a front view of the claimed panel assembly;

Fig 2 is a side view of the claimed panel assembly;

FIG. 3 is a diagram of the frame of the claimed panel.

FIG. 4 - frame, side view;

FIG. 5 is a view A in FIG. 4 is a general view of a cantilever element 6;

FIG. 6 - cantilever element, side view;

FIG. 7 - cantilever element, top view;

FIG. 8 is a diagram of a POE deviation in a reciprocating oscillation.

FIG. 9 - shapes of movable reflective elements: a) in the shape of a circle; b) in the shape of a rectangle; c) in the form of a polygon;

FIG. 10 is a diagram of the connection of the frame modules;

The list of positions.

1 - base in the form of a lattice frame;

2 - movable reflective element (POE);

3 - frame frame;

4 - longitudinal bearing strips of the frame;

5 - transverse bearing strips of the frame;

6 - cantilever element;

7 - the rod of the cantilever element;

8 - hat cantilever element;

9 - cantilever element housing;

10 - the contact surface of the housing 9 with POE 2;

11 - a restrictive section vertically;

12 - horizontal boundary portion;

13 - hole on the POE 2 for putting on the cantilever element;

14 - connecting element;

15 - frame module.

Implementation of a utility model.

The inventive decorative reflective panel consists of a base made in the form of a lattice frame 1, which is a module 15 of the base of the panel. Movable reflecting elements (POE) 2 are cantilevered on the frame (Fig. 1, 2).

The frame 1 consists of a frame 3 and a longitudinal 4 and transverse 5 load-bearing strips. Cantilever elements 6 are placed on the longitudinal 4 bearing strips of the frame to accommodate reflective elements 2 on them with the possibility of free oscillatory or reciprocating movement relative to the attachment point of the POE 2 due to external influences on the surface of the POE (Fig. 3, 4).

The cantilever elements 6 (Fig. 5) consist of a rod 7 with a cross section, which can be made in the form of a circle or square, or a polygon, or in the form of a half circle. From the free end of the rod 7, a hat 8 is made, which serves to hold the POE 2 from falling. The hat 8 may be in the form of a truncated cone for easy donning of the reflective element to the rod (Fig. 5).

The rod 7 is made in one piece with the body 9 connected to the frame 1. The cantilever elements as a whole are molded at the same time with the frame by injection molding from plastic, such as impact resistant polystyrene, acrylic glass, monolithic polycarbonate, to obtain a monolithic product.

To improve image quality by achieving uniformity of the fine canvas created by the layer of movable reflective elements, the cantilever element body has the following device.

The contact surface 10 of the housing 9 with the POE 2 is made inclined, with a deviation from the plane of the POE, for which the housing 9 is equipped with restrictive sections 11 and 12 of the movement of the POE (Fig. 5). In this case, sections 11 and 12 are made in the form of crosswise shoulders. The vertical deflection angle α _{1 of the} vertical surface contact portion 11 is larger than the horizontal deflection angle α _{2 of the} horizontal surface contact portion 12 (Fig. 6, 7). Moreover, the vertical deflection angle α _{1 of} the POE is sufficient to allow the POE to oscillate freely during reciprocating motion relative to the front surface and create a dynamic visual effect. The angle α _{2 of the} deviation of the horizontal contact area 12 of the contact surface is made minimal, only for the possibility of insignificant horizontal POE fluctuation, which does not violate the whole perception of the panel.

The author experimentally found that it is preferable if the angle α _{1 of the} deviation of the vertical portion of the contact surface 11 is less than or equal to 25 °, and the angle α _{2 of the} deviation of the horizontal portion of the contact surface 12 is less than or equal to 5 °.

It was found that the best effect is obtained if the angle α _{1 of the} deviation of section 11 is 25 °, and the angle α _{2 of the} deviation of section 12 is 5 °.

The contact limiter POE with the frame during the reciprocating oscillatory movement is the housing 9 of the corresponding length "a". The length "a" of the case, which is necessary to limit the contact of the POE with the frame, can be calculated by the formula based on the properties of a right triangle (Fig. 8). We assume that in a right-angled triangle, the leg “a” is the length of the hull, the leg “b” is the height or diameter of the POE, the hypotenuse “c” is the POE in the position deflected by an angle α. Then, according to the rule of geometry, the leg “a” opposite to the angle α is equal to the product of the second leg “b” by tan α, ie a = b⋅tg α. From the above it follows that in order to protect the POE from contact with the frame, the length of the housing “a” must be no less than the product of the height of the POE by the tangent of the vertical deflection angle α _{1 of} the POE. The above mathematical dependence characterizes the mutual arrangement of the elements of the device. In the prototype [4], parameters requiring measurement were not taken into account, and the relationship of these parameters was not used.

POE2 contains a round hole 13 for putting on the rod 7. The center of the hole 13 is located on the vertical axis of symmetry of the POE 2, closer to the upper edge (Fig. 9) and is made with a diameter slightly smaller than the diameter of the cap 10, optimally 15-30% smaller than the size holding head, while the head has the shape of a truncated cone for easy donning of the reflective element to the rod.

The module of the frame is made with the possibility of connection using connecting elements 14 with other modules to obtain a panel with different desired area (Fig. 10).

The lattice frame of the panel allows using it without resting on a flat surface; it can be suspended, for example, on consoles, hooks, etc .; can be installed with the possibility of its rigid or articulated mounting to load-bearing structures, to walls, balconies or other structural elements of buildings, structures and / or to engineering equipment.

The frame can be made of plastic such as high impact polystyrene, acrylic glass, monolithic polycarbonate.

(ПЭТ), позволяющего путем изгибания придавать каркасу объем. Выполнение каркаса из прозрачного пластика позволяет делать его практически незаметным и тем самым повысить декоративный эффект устройства.The frame may be made of plastic, such as high impact polystyrene, acrylic glass, monolithic polycarbonate, to obtain a monolithic product, or of flexible plastic (for example,

(PET), which allows bending to give volume to the frame. The implementation of the frame of transparent plastic allows you to make it almost invisible and thereby increase the decorative effect of the device.

Plastic lattice frames together with cantilever elements are produced by casting. To ensure uniform strength, the frame 1 has a square shape. Optimally, the frame module can be made in the form of a square with sides measuring 304 × 304 mm, on which movable reflecting elements (POE) 2 are placed on the cantilever elements. Optionally, the size of the POE is 30 mm or 20 mm, and the thickness is 120-250 μm.

The reflective decorative panel contains connecting elements 14, made on the sides of the frame 3 of one frame module 15 with the possibility of fixing on the frame of another frame module for connecting the modules into a single panel (Fig. 10).

The movable reflective element of the POE 2 reflective decorative panel is made of a thin sheet (120-250 microns) of plastic by cutting or plotter or laser cutting. Equipped with a hole 13 for putting on the shaft of the cantilever element 6 (Fig. 9).

As the material for POE, polyvinyl chloride (PVC), polycarbonate, polyester (PET) can be used, which have low density, moisture resistance, and corrosion resistance.

The front surface of the POE has a decorative metallized layer that can be applied by spraying or laminated with foil. The layer can be made with a notch, due to which the reflectivity of the elements is significantly increased due to the effect of additional light refraction.

POE (Fig 9), can be made in the form of a circle, rectangle, or polygon. They can have either a flat or convex shape, which increases the angle of reflection in the horizontal plane, and therefore the decorative effect of using the entire device.

On the moving reflective elements 2 of the panel can be applied full color or holographic image.

Examples of specific performance.

Example 1. Reflective decorative panel containing a base on which movable reflective elements (POE) are cantilevered 2. The base is a panel module and is made in the form of a lattice frame 1 made of impact-resistant polystyrene. The frame 1 consists of a frame 3 and a longitudinal 4 and transverse 5 load-bearing strips. Cantilever elements 6 are installed on the frame, on which movable retroreflective elements (POE) are mounted cantilever with the possibility of oscillatory or reciprocating movement relative to the point of attachment of the POE due to external influences on the surface of the POE. The cantilever elements 6 are made in one piece with the frame and consist of a rod 7, a hat 8 and a housing 8. The contact surface of the housing with the POE is deviated from the plane of the POE, for which the housing is equipped with restrictive sections 11 and 12 of the POE, made in the form of crosswise shoulders. The vertical deflection angle α _{1 of the} vertical surface contact portion 11 is 25 °, and the vertical deflection angle α _{2 of the} horizontal surface portion 12 is 5 °. POE 2 has the shape of a rectangle with a height of "in" = 30 mm. The length of the housing "a" is equal to the product of the height of the POE and the tangent of the angle α ₁ of the vertical POE deviation, i.e. а = в⋅tg α ₁ = 30 mm⋅0.44 = 13.2 mm.

Example 2. Reflective decorative panel is made according to example 1, however, POE 2 has the shape of a circle with a diameter of "in" = 20 mm The length of the housing "a" is equal to the product of the height of the POE and the tangent of the angle α ₁ of the vertical POE deviation, i.e. body length a = b аtg α ₁ = 20 mm⋅0.44 = 8.8 mm.

Example 3. The reflective decorative panel is made according to example 1, however, the angle α _{1 of the} deviation of the portion 11 of the vertical contact surface is 15 °, and the angle α _{2 of the} deviation of the portion 12 of the vertical surface is 3 °. The length of the housing "a" is equal to the product of the height of the POE and the tangent of the angle α ₁ of the vertical POE deviation, i.e. а = в⋅tg α ₁ = 30 mm⋅0.26 = 7.8 mm.

Example 4. Reflective decorative panel is made analogously to example 1, the shaft of the cantilever element has a cross section in the shape of a circle.

Example 5. The reflective decorative panel is made analogously to example 2, the cantilever element rod has a cross-section in the shape of a rectangle.

Example 6. The reflective decorative panel is made analogously to example 1, but the rod of the cantilever element has a cross section in the form of a polygon.

Example 7. The reflective decorative panel is made analogously to example 2, but the rod of the cantilever element has a cross section in the form of a semicircle.

Example 8. Reflective decorative panel is made analogously to example 1, the frame is made of flexible plastic.

Example 10. Reflective decorative panel is made analogously to example 1, the frame is made of transparent plastic.

Example 11. The reflective decorative panel is made analogously to example 1, the movable reflective element is made of sheet plastic, is provided with a hole for putting on the fastener, and the front surface of the POE has a metallized layer and is made with a notch.

Example 12. The reflective decorative panel is made analogously to example 11, the movable reflective element is made in the form of a circle.

Example 13. Reflective decorative panel is made analogously to example 11, the movable reflective element is made in the form of a polygon.

Example 14. The reflective decorative panel is made similar to example 11, but the movable reflective element has a convex shape.

Job.

The device operates as follows.

On the rods 7 of the cantilever elements 6 of the frame 1, movable reflective elements 2 are put on with fragments of an image or color applied to them according to the design project. POE 2 freely hang on the rods 7, hats keep them from falling 8. The shiny reflecting movable elements 2 oscillate due to the smooth movement of air, vibration, during which light is reflected in all directions. The cantilever elements 6 are equipped with a protruding body 9, equipped with restrictive sections 11 and 12 of the POE movement, which limit the fluctuations of the movable retro-reflecting elements in the horizontal and vertical planes, without interfering with the visual dynamic effect, and at the same time, provide visual uniformity of the graphic canvas created by the moving layer reflective elements.

The reflectivity of POE 2 is significantly increased due to the effect of additional refraction of light in the notches on the sides of the POE.

If necessary, a significant increase in the area of the panel frame modules 15 are interconnected by connecting elements 14.

The molded lattice frame is installed according to the project by hanging either rigid or hinged fastening to the supporting structures, or directly by reinstalling it (in the case of a volumetric solution).

Industrial applicability.

Reflective decorative panel will be used for outdoor street festivals, decorations and equipment for cinemas or television theaters, voluminous objects and structures for games, entertainment and public events, equipment for racecourses, racetracks, shooting galleries and other sports facilities, signboards, demonstration stands, advertising media information and other decorative products of almost any given form, mainly for external purposes, for example, for the festive decoration of buildings, squares and streets.

SOURCES OF INFORMATION.

1. Patent US 4017992. Decorative panel. Published on April 19th, 1977.

2. Eurasian patent No. 005385. A method for presenting images, a device for implementing the method, and a medium for a single image fragment. Published 02.24.2005. The patent has expired in all states.

3. Patent for utility model of the Russian Federation No. 99229 Device for presenting moving images. Published: November 10, 2010.

4. Patent for utility model No. 152342. Reflective decorative panel. Published on May 20, 2015. The closest analogue.

Claims (10)

1. Reflective decorative panel containing a base, which is a module of the panel and made in the form of a lattice frame made of plastic, consisting of a frame and longitudinal and transverse bearing strips, while on the frame there are cantilever elements on which movable retroreflective elements (POE) are cantilevered with the possibility of oscillatory and reciprocating movements relative to the point of attachment of the POE due to external influences on the surface of the POE, while the cantilever elements are made integrally with the frame and consist of a rod, cap and body, according to a useful model, the contact surface of the body with the POE is made with a deviation from the plane of the POE why the case is equipped with restrictive sections of POE displacement made in the form of a cross-shaped shoulders, while the angle α _{1 of the} deviation of the contact area of the vertical contact is greater than the angle α _{2 of the} deviation of the section of the contact surface horizontally, and the length of the housing “a” must not be less its than the product of the POE height by the tangent of the angle α ₁ of the vertical POE deviation. 2. Reflective decorative panel according to claim 1, characterized in that in the case, the vertical angle α ₁ of the contact surface portion is less than or equal to 25 °, and the horizontal angle α _{2 of the} horizontal contact surface portion is less than or equal to 5 °. 3. Reflective decorative panel according to claim 2, characterized in that the housing has an angle α _{1 of the} vertical surface deviation of the contact surface is 25 °, and a horizontal angle α _{2 of the} horizontal surface deviation of the contact surface is 5 °. 4. Reflective decorative panel according to claim 1, characterized in that the rod of the cantilever elements is made with a cross section in the form of a circle, or a rectangle, or a polygon, or in the form of a half circle. 5. Reflective decorative panel according to claim 1, characterized in that the frame is made of flexible plastic. 6. Reflective decorative panel according to claim 1, characterized in that the frame is made of transparent plastic. 7. Reflective decorative panel according to claim 1, characterized in that it contains connecting elements on the sides of the frame module frame for connection with other frame modules. 8. Reflective decorative panel according to claim 1, characterized in that the movable reflective element is made of sheet plastic, provided with a hole for putting on the fastener, and the front surface of the POE has a metallized layer and can be made with a notch. 9. Reflective decorative panel according to claim 1, characterized in that the movable reflective element is made in the form of a circle, or a rectangle, or a polygon. 10. Reflective decorative panel according to claim 1, characterized in that the movable reflective element has a convex shape.

Images