RU2709054C1 - Light-dynamic demonstrator and method of its manufacturing - Google Patents

Abstract

FIELD: education.

SUBSTANCE: invention relates to training of design works using training aids and training equipment, in particular visual aids for teaching design, architecture, and can be used in training to perform simulating and demonstrative functions with the possibility of simulating arrangement of structural elements closest to real objects of architecture. Also, the disclosed technical solution relates to lighting devices and can be used for decorative and lighting purposes. Invention also relates to production of art and decorative articles, in particular, to production of various souvenirs, having high-quality image and high decorative effect, as well as broad information content, and can be used for acquaintance with architectural and sculptural objects of cultural and historical heritage and significant sights and their study. Claimed group of inventions includes the light-dynamic demonstration device production method and the light-dynamic demonstration device.

EFFECT: technical result is broader functional and operational capabilities, as well as shorter manufacturing time and reduced number of rejects, as well as in improvement of physical and mechanical (resistance to impacts, bends; effects of environmental factors: moisture, ultraviolet radiation, temperature drops) and operational characteristics (service life, ease of coloring, possibility of affecting weight, resistance to mechanical damages) of the article.

2 cl

Description

The invention relates to the field of teaching design work with the use of teaching aids and training equipment, in particular, visual aids for teaching design, architecture and can be used in the learning process to perform modeling and demonstrative functions with the possibility of modeling the placement of structural elements as close as possible to real objects of architecture. Also, the claimed technical solution relates to the field of lighting devices and can be used for decorative and lighting purposes. The invention also relates to the production of art and decorative products, namely to the manufacture of a variety of souvenirs with a high-quality image and a high decorative effect, as well as broad information content, and can be used to familiarize themselves with architectural and sculptural objects of cultural and historical heritage and significant sights and their study.

The objective of the claimed technical solution is the development of such a multifunctional device and a method for its production, which would ensure the receipt of such a device that can be used as training equipment, in particular as a tool for design work and architectural design work, while possessing effective visual and distinctive ability, and also would have a relatively labor-intensive method of production, allowing to reduce production time and be able to print tion device.

The problem is solved by a method of producing a light-dynamic demonstration device, which is an approximate reduced copy of existing, constructed buildings, which consists in the fact that for its creation and the closest possible repetition of the external parameters of existing built buildings, use volumetric graphical modeling using graphical computer programs, subsequently compatible with the operation of equipment that has numerical control that allows you to create, through the operation of milling equipment, geometrically accurate design and elements of a light-dynamic device that are as similar as possible to the elements of the original, existing buildings, while an alternative way is also possible - manual manufacturing by molding, cutting, engraving from plastic materials (plasticine, etc.) used in this the materials are refined petrochemicals belonging to the category of thermosets (multicomponent polymer materials based on thermosetting polymers, which under heat, hardeners, catalysts or initiators of chemical reactions become insoluble and non-melting) used for production including injection molding, in particular such materials as: polyester resins, epoxy resins, polyurethane resins, etc., as well as materials that are processing products of sedimentary mineral rocks belonging to the class of sulfates (in composition calcium sulfate hydrate), having a powdery form, which is mixed with water and forms a chemical reaction of addition to rows to the calcium sulfate, followed by isolation and heat transfer in the solid state. The manufacturing procedure of the device is that a three-dimensional (3D) graphic computer simulation of the building is carried out, which is a reduced copy of the original existing object (hereinafter referred to as the 3D model), then using milling equipment with numerical program control, elements are made in accordance with the 3D model the parent object, which are the constituent parts of a copy of the building (walls, base, roof, etc.), which is a reduced copy of the original existing object (hereinafter - the master model), yes on the basis of the master model obtained, molds (hereinafter referred to as matrices) are made for subsequent manufacturing of the device, including by injection molding (using open-type matrices (single-component) or closed, full-volume (multi-component, prefabricated)) or stamping (using metal press forms), repeating parameters, external and constructive, master models, while the materials are multicomponent polymers based on thermosetting polymers belonging to the category of thermosets, or materials that are a product The processing of sedimentary mineral rocks belonging to the class of sulfates that have reacted with water (hereinafter referred to as the mixture) is prepared for use in matrices, then the prepared mixture is added to matrices for subsequent polymerization (hardening), while reducing the number of rejects and improving visual characteristics of the product, in the production they use equipment for degassing (air extraction) of the mixture, including: vibration tables, vacuum chambers, overpressure chambers, to reduce the time of complete polymerization structural elements of the product, use thermal (drying) chambers in which the product elements extracted from the matrices are placed, and at a given temperature, the process of accelerated polymerization takes place, at the end of the polymerization process, the elements of the product are processed mechanically to impart geometric accuracy at the docking points of the device, reduce roughness surfaces, detailing of exterior elements and correction of defects, then carry out a test assembly of the product elements, while the elements products are treated with materials that allow their surface to be degreased and prepared for subsequent painting, varnishing, liquid rubber, while the structural elements of the device can be additionally treated with a water-repellent composition, after which they are additionally dried, then processed and dried blanks are painted with paints, including with the use of technical means for painting (airbrush), after which it is dried, then the painted product is collected, including using glue based cyanoacrylic acid ester (cyanocrylate), in order to eliminate defects, use specialized quick-hardening material based on a mixture of modified epoxy, polyurethane, or polyester resins, including a finely dispersed inert filler, additives and hardener, and the unit will be installed power supply, light source elements inside and outside the product, function buttons on and off, and then on the back of the device (product) is carried out Installation of the manufacturer’s corporate logo in the form of a removable cover plate is indicated, indicating the trade name (HOME FROM), the name of the city where the original, existing object is located, a small copy of which is the device (product), and the date of its construction, functionally removable the cover plate also serves as access to power elements for the possibility of their subsequent replacement; the cover plate is mounted both on a magnetic basis and by means of fasteners.

And also by means of a light-dynamic demonstration device, consisting of interconnected prefabricated structural elements manufactured in accordance with the steps of the above method, the structural elements include: side and / or end walls (if necessary with cut through windows, for subsequent radiation of light from inside the device passing through a translucent membrane fixed on the inside of the walls, while blocking access to the inside of the product through window openings), facade walls ( if necessary, with cut through windows, for subsequent emission of light from inside the device passing through a translucent membrane fixed to the inside of the walls, while blocking access to the product through the window openings), roof, rear wall, supporting base of the device, power supply unit with power buttons and off, an LED thread or other light emitter, a cover plate, and the walls of the device are installed and fastened together vertically to the base due to the recesses in the base ( gutter), glue based on cyanoacrylic acid ester (cyanoacrylate) and a specialized quick-hardening material made on the basis of a mixture of modified epoxy, polyurethane, or polyester resins, including a finely dispersed inert filler, additives and hardener, which allows strengthening bonds of structural elements and to prevent the penetration of light from inside to outside, and the roof of the device is also fastened to the installed walls due to the above adhesive based on cyanoacrylic ester you (cyanocrylate) and / or specialized quick-hardening material based on a mixture of modified epoxy, polyurethane, or polyester resins, including a finely dispersed inert filler, additives and hardener, and your own weight, while the power supply is placed inside the product , taking into account the possibility of replacing power sources from the outer rear side of the product, the LED filaments are placed inside the product with the possibility of their removal through technological channels in the support base and walls (visually hidden recesses in the support base of the product and cutouts in the lower part of the product walls, which are single channels passing through the product walls and connecting its internal and external parts) of the device so that some of the LEDs perform the function of illuminating the product from its external side (front, side and / or end walls), and part of the LEDs performed the function of internal illumination of the product. An additional way to enhance the decorative effect of the product is the installation of mounted structural elements (copies of street signs that repeat the appearance of the original street names of existing buildings by their location; inscriptions, geometric patterns, images of mythological characters, animals, etc.) separately made and fixed on the master model in the form of elements of decoration of the front part, end walls, roof, supporting base and rear wall, the need for a separate manufacture and the fixing of which is caused either by the lack of technical ability of the milling equipment (machine) in the manufacture of elements of small and extra-small sizes, or the high cost of performing work as a result of additional adjustment of the milling equipment (machine) in order to manufacture elements of small and extra-small sizes. Under the support base of the product, with the help of built-in magnets and a reciprocal metal part, an object card is placed, which is a cultural and historical reference that gives a description of the existing original building.

The options for fastening (connecting) end and front walls can be as follows: - through a “step” connection (end connection in the form of ledges (steps) at the joints, the height of which will be equal to half the thickness of each wall);

- through the T-joint, where the end walls have a T-joint construction at the points of connection of the front and end walls. The end wall has a vertical ledge (tee) located in the calculated place of the wall so that when the facade wall is adjacent to the ledge, a joint along the axes is formed, forming an integral structure, while the end wall end face is directed to the front part of the product;

- through a diagonal connection (angular connection on the mustache), in which the front and end walls have an angular cut (bevel) of 45 degrees at the places of their connection;

- a butt joint by means of an angular notch in the seam, in the quarter, in the seam with a semi-darkening;

- by connecting the walls into a groove and a side ridge (one connection element has a groove, the second element has a ridge, they are connected to each other);

- by connecting the walls to each other at right angles.

In this case, the power supply unit is placed inside the product, taking into account the possibility of replacing power sources from the outer rear side of the product, LED filaments are placed inside the product with the possibility of their removal through technological channels in the support base and walls (visually hidden recesses in the support base of the product and cutouts in the lower part product walls, which are single channels passing through the product walls and connecting its internal and external parts) of the device so that part of the LED in performed the function of illuminating the product from its outer side (front, side and / or end walls), and some LEDs performed the function of internal illumination of the product. The manufacturer’s logo is mounted on the back of the device (product) in the form of a removable cover plate, indicating the trade name (NOME FROM), the name of the city where the original, existing object is located, a small copy of which is the device (product), and the date of its construction, the functionally removable cover-plate also serves as access to power elements for the possibility of their subsequent replacement, the cover-plate is mounted both on a magnetic basis and by means of fixing elements ntov. Under the support base of the product, with the help of built-in magnets and a reciprocal metal part, an object card is placed, which is a cultural and historical reference that gives a description of the existing original building.

The technical result is to expand the functional and operational capabilities, as well as to shorten the manufacturing time and reduce the number of defects, as well as to improve the physical and mechanical (resistance to shock, bending; exposure to environmental factors: humidity, ultraviolet radiation, temperature changes) and operational characteristics (lifetime, ease of staining, the possibility of influencing weight, resistance to mechanical damage) of the product.

Thus, by means of the claimed group of technical solutions, a universal and multifunctional light-dynamic demonstration device can be obtained, which is a reliable, strong, durable model of any existing or newly developed building, which can be used as a training model for design, architectural and design work At the same time, it has the functions of a lighting device with dynamic modes of illumination and lighting as the device itself life and modeling in this way the lighting under natural conditions of existing or newly developed buildings, as well as the external lighting of the room, which has a high-quality image and a high decorative effect, as well as wide informativeness, and can be used to familiarize oneself with architectural and sculptural objects of cultural and historical heritage and significant sights and their study.

Claims (2)

1. A method of manufacturing a light-dynamic demonstration device, which is an approximate reduced copy of existing constructed buildings, which consists in the fact that to create and as close as possible the external parameters of existing built buildings apply volumetric graphical modeling using graphical computer programs, subsequently compatible with the operation of equipment having numerical control that allows you to create, through the operation of the cutter, geometrically accurate elements with hydrodynamic devices that are as similar as possible to the elements of the original existing buildings, while the materials used are petrochemicals and petrochemicals belonging to the category of thermosets, or products of the processing of sedimentary mineral rocks belonging to the class of sulfates (by composition, calcium sulfate hydrate), they carry out volumetric ( 3D) graphical computer simulation of the building, which is a reduced copy of the original existing object (hereinafter referred to as the 3D model), then by means of milling numerically controlled equipment is made in accordance with the 3D model of the elements of the parent object, which are the constituent parts of a copy of the building, which is a reduced copy of the original existing object (hereinafter - the master model), then based on the received master model the forms are made (hereinafter - matrices) for the subsequent manufacture of the device, while multicomponent polymeric materials based on thermosetting polymers (hereinafter - the mixture) are prepared for use in matrices the prepared mixture is added to the matrices for subsequent polymerization (hardening), while the production uses the equipment for degassing (air extraction) of the working material (mixture), use heat chambers in which the product elements extracted from the matrices are placed, and the process is accelerated at a given temperature polymerization, in this case, at the end of the polymerization process, the elements of the device are processed mechanically to impart geometric accuracy in the docking places of the device the surface roughness, the detailing of the exterior elements and the correction of defects, then test the assembly of the product elements is carried out, while the product elements are treated with materials that degrease their surface and prepare for subsequent painting, varnishing, liquid rubber, while the device blanks are treated with a water-repellent composition, after which they are additionally dried, then the processed and dried billets are painted with acrylic paints, including using t chemical means for painting, after which they are dried, then the painted product is collected, including using glue based on cyanoacrylic acid ester (cyanoacrylate), and to eliminate defects in the joints of the product elements use specialized quick-hardening material based on a mixture of modified epoxy, polyurethane or polyester resins, including those including finely divided inert filler, additives and hardener, then install the device bl power supply, light source elements from the inside of the product, function buttons on and off. 2. Light-dynamic demonstration device, consisting of interconnected structural elements made in accordance with the steps of the method according to claim 1, while the materials used are oil products and petrochemicals belonging to the category of thermosets, or products of processing sedimentary mineral rocks belonging to the class of sulfates ( the composition of calcium sulfate hydrate), and structural elements include: side and / or end walls, facade walls, roof, rear wall-cover, support base devices, power supply with on and off buttons, LED thread, back cover fastening elements, the device walls being installed and fastened together vertically to the base due to recesses in the base (sockets), glue based on cyanoacrylic acid ester (cyanoacrylate) and specialized material quick hardening, based on a mixture of modified epoxy, polyurethane or polyester resins, including a finely divided inert filler, additives and a separator, which allows to strengthen the bonds of structural elements and to prevent light from penetrating from inside to outside, and the roof of the device is kept on the installed walls due to the above glue, specialized quick-hardening material based on a mixture of modified epoxy resins, including a finely dispersed inert filler, additives and hardener, and its own weight, while the power supply is placed on the inside of the back cover of the product, taking into account the possibility of replacing sources of it is installed on the outside of the cover, while the LED threads are placed inside the product in the technological pits of the base of the device so that some of the LEDs perform the function of illuminating the product from its external side (front, side and / or end walls), and some of the LEDs perform the function of internal illumination products, and fixing the back cover, including its removable part for replacing power supplies, is carried out by means of fasteners and magnets located both on the back wall-cover with an internal and the outside, and from the inside and outside of the base and / or end walls of the product.