SU60331A1 - Starry Sky Study Guide - Google Patents

Description

The proposed stellar sky study aid relates to stellar maps made in the form of a spherical segment (umbrella) provided with a handle that serves for the required orientation of the map.

FIG. 1 shows a cross-section of the proposed allowance; in fig. 2 - view in the Plan of the lower spherical segment with the placement of light points; in fig. 3 - a general view of the manual.

Two spherical segments 1 and 2 (one of smaller radius, and the other larger) made of glued paper are joined together. For rigidity, the segments are tied together like an umbrella by four arcuate plates 5 and 4 placed on an edge. The inner space of the resulting segment is equipped with chambers 5 and b, containing electric lamps 7 and S, which serve to illuminate from the inside and separate sections of the outer wall, in which holes are punched according to the drawings of the constellations (Fig. 1 and 2). In addition to the lamps, clauses 7 and 8, one or more lamps 9 are installed, which serve to illuminate the entire internal space of the segment.

In this case, the segment 2 punched holes in the drawings of the Little and Big Dipper, but you can

give, of course, other constellations. The polar star is depicted by lamp 7; The stars of the Big Dipper are placed together with the lamp 8 and the chamber 6.

The electric lamps are connected by one wire with a battery of a flashlight 10, and the other ends of the wires are led out into the chute I, the handles of the 12th segment.

This is also where the wire from the other pole of the electric battery is brought into the chute. With the help of switches / 5, 14 and / 5, which can be placed in the gutter, one can give light either to the Polar star, or only to the stars A and p of the Big Dipper, either the one or the other, or to everyone, or to turn off everything.

The manual can be held in the hand by the handle 12 or installed on the stand rack, as shown in FIG. 3. So that the handle in this case does not jump off the stand forks, disks 16 and 17 are attached to it.

The way of using the manual sen without special description; This useful guide is suitable, by the way, for clarifying the orientation at night in the clear sky.

Subject invention

1. An in-depth guide to the study of the starry sky, made in the spherical handle provided with a handle

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the segment is marked with constellation markings on it, which is weakened by the fact that the segment is weakened by several cameras containing electric lamps for illuminating inside certain sections of the exterior stellar and in which the holes are broken according to the constellation drawings.

2. The form of execution of the nosobi; ic p. 1, characterized in that, m i, the segment handle J2 is provided with switches / 3, 14 and 15 electric lalls placed in the groove L; and the disks 16 and 17 for the setup.