RU155985U1 - SAND DRAWING TABLE TABLE - Google Patents

Abstract

The utility model relates to consumer goods and serves as an applied tool in training centers for creativity, and can also be used as an element of decor in the premises. The technical result of the utility model is to provide mobility and usability of a table-tablet. To achieve the indicated technical result, a sand-table-table is proposed, comprising a hollow box in which a light-diffusing screen, a light source, a battery located in the side niche of the box are placed, and a square-shaped hole is made in one of the box walls. 1 n.s.p.ph., 3 s.p.f., 1 ill.

Description

The utility model relates to consumer goods and serves as an applied tool in training centers for creativity, and can also be used as an element of decor in the premises.

A table is known from the prior art (patent No. RU102878 of 03/23/2009) containing a light source, a supporting element and a tabletop, which consists of a box and a light-diffusing screen resting on the top wall of the box. A hole is made in the upper wall of the box connected to the cavity of the box, and the light source is located in the cavity of the box along its perimeter under the surface of the upper wall of the box. The light-diffusing screen is covered with a layer of granular material on top, which allows to realize various design decisions on its surface, for example, drawings. The supporting element is made in the form of a set of supports located around the perimeter of the bottom wall of the box.

The disadvantages of the described device are:

- lack of mobility in using the table;

- the inability to quickly remove bulk material from the surface of the screen.

Also known is a tablet table (patent No. RU113930 dated 06/27/2011) containing a hollow rectangular box, clouded plexiglass (or some other diffusing material), a light source in the form of an LED matrix, and a KDF panel, inside coated with reflective material. A clouded plexiglass is embedded in a hollow box at a distance of 20-100 mm from the upper edge. An LED matrix is fixed along the lower edge along the perimeter of the box, and the KDF panel is closed from the bottom of the box.

The disadvantages of the described device are:

- insufficient mobility of the tablet table;

- the inability to quickly remove bulk material from the surface of the screen.

As a prototype, we consider a sand drawing station (patent CN 202669370 U), characterized in that it includes a housing, a sand tank, a translucent panel, a light source and a power source, the specified sand tank is located in the frame, the power source is connected to the light source, The sand tank has a lid. The power source includes an external power supply or battery.

The disadvantages of the described device are:

- the inability to quickly remove bulk material from the table, the storage of bulk material inside the table, which significantly complicates it and makes it difficult to move.

The objective of the proposed utility model is to eliminate the above disadvantages.

The technical result of the utility model is to ensure mobility of the tablet table.

To achieve the indicated technical result, a sand-table is proposed for a tablet, containing a hollow rectangular box in which a light-scattering screen is placed at a distance of 20-100 mm from the top edge of the box, a light source located around the perimeter of the bottom edge of the box and which is a rechargeable LED strip a battery located in the side closed niche of the box and designed to power the LED strip. As a light source, a colored LED strip can be used. The light-diffusing screen can be made of frosted plexiglass and coated with a layer of bulk material on top. As bulk material can be used sand, pebbles, groats, grains, their combinations and other materials. At the bottom of the box can be covered with HDF sheet (HDF High Density Fiberboard, which translates from English as high density fiberboard), on the inside

coated with reflective material. To ensure the mobility of the tablet table, a square-shaped hole is made in the side wall of the box, which allows you to remove bulk material from the surface of the light-scattering screen without the hassle of turning the table over. Thus, it is possible to quickly remove bulk material and move the table-plate, which will be without sand much easier and more convenient during transportation. For the period when the bulk material is on the screen and its removal is not required, the hole in the side wall of the box can be closed with a flat sliding shutter to prevent sand from spilling out during operation of the tablet table.

The Figure 1 presents a General view of the table-tablet for drawing with sand, where:

1 - diffuser screen;

2 - LED strip;

3 - wheel;

4 - rechargeable battery;

5 - removable supports;

6 - a niche for storage of the battery;

7 - shutter.

The tablet table contains a hollow rectangular box (not shown in the figure), into which a light-scattering screen 1 is placed at a distance of 20-100 mm from the upper edge of the box, a light source located along the perimeter of the lower edge of the box and representing an LED strip 2. Light-scattering screen 1 can be made of frosted plexiglass. The tablet table contains a rechargeable battery 4 located in a side closed niche of the box 6 and designed to power the LED strip, thus, it is possible to operate the tablet table in places where it is not possible to connect to the power supply directly. With access to the power supply, the light source can work directly from it. At the bottom of the box can be closed

HDF sheet (not shown in the figure), coated with reflective material from the inside. A square-shaped hole (not shown in the figure) is made in one of the side walls of the box, allowing the bulk material to be removed from the surface of the light-diffusing screen 1. The bulk material can be removed from the surface of the light-diffusing screen 1 through a square hole using, for example, a dustpan and a napkin. The described tablet table is convenient for transportation, and the ability to quickly remove bulk material from the tablet table makes it mobile and easy.

For the period when the bulk material is on the screen 1 and its removal is not required, the hole in the side wall of the box can be closed with a flat sliding shutter 7 to prevent sand from spilling out during operation of the tablet table.

On the perimeter of the bottom surface of the box can be installed removable supports 5 of a cylindrical shape, each of which is equipped with a wheel 3 to provide additional mobility of the structure.

The tablet table is used as follows: a layer of bulk material is applied to the light-scattering screen 1, from the particles of which the light emitted by the LED strip 2 and the scattered screen 1 are reflected, thus changing the thickness of the layer of bulk material at different points of the light-scattering screen 1, they are created in them various illumination that allows you to create various decorative effects, drawings, patterns.

Claims (4)

1. Table-tablet for drawing with sand, containing a hollow box in which a light-diffusing screen and a light source are placed, a battery located in the side niche of the box, characterized in that a square-shaped hole is made in the side wall of the box. 2. Table-tablet for drawing with sand according to claim 1, characterized in that it contains removable supports of a cylindrical shape, each of which is equipped with a wheel. 3. Table-tablet for painting with sand according to claim 1, characterized in that it contains a flat retractable shutter covering the square hole in the side wall of the box. 4. Table-tablet for painting with sand according to claim 1, characterized in that in the lower part of the box is closed with an HDF sheet.

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