RU669U1 - Circuit board for assembly of electronic and electrical circuits - Google Patents

Abstract

1. A mounting plate for assembling electronic and electrical circuits, containing a base with holes for placement and connection of standard parts, characterized in that the holes are provided with metal bushings with insulated leads connected on one side of the base by conductors. 2. The circuit board according to claim 1, characterized in that the base is equipped with dividing paths.

Description

-3 K-7o.- 1s2001626 / g

f 4 kitT / .A63H 33/26

WIRING BOARD FOR ASSEMBLY OF RADIO ELECTRONIC AND ELECTRICAL CIRCUITS.

Jobsbrdice is in the field of assembly of electronic designer kits and toys.

It is known that 14 pears are associated with the development of a particular civilization. The most widespread are two groups of radio toys. S first includes sets of elements connected by a like on standardized circuit boards. The second group of sets allows you to collect various electronic devices (radios, bass amplifiers, generators, measuring instruments) without the use of soldering. For connecting elements, spring clips, plug connections, magnetic contacts, etc. are used; 1. Various kinds of electronic games and magnetic toys are known (see auth. Sh1g1110463, M.cl. AbZN 33/26, 1982; Shch136230, M.cl. AbZN 33/26, n, others). The disadvantage of these devices is their relatively high complexity in the manufacture and operation. In addition, they are not universal.

The so-called Lectron system, consisting of cubes made of transparent plastic, is also known. There are cubes with parts, active elements, cubes - fiC circuits, jumpers, etc. Each cube is equipped with ferrite permanent magnets in the form of a round plate. Magnets are held by contact plates made of tin. Silver-nickel coating provides a reliable electrical connection of the cubes. The findings of the parts are soldered to the contact plates. One of the magnets is screwed to mount it on a metal circuit board. The simplest version of the designer includes 18 cubes (25 circuits), the largest - 100 (170 devices can be assembled).

The main disadvantage of the electronic constructor is that it has a high cost price with a limited number of experiments, as well as the fact that it is {calculated only for certain categories of the population (children, adults, radio enthusiasts, specialists).

In addition, in the known set, the ability to measure parameters (current, voltage) in the circuits of interest is limited.

The closest known analogs to the proposed solution is a general assembly circuit board for assembling electronic and electrical circuits, containing a base with holes for placing and connecting standard parts Ya4: 7 ng el (d1ed “ga.ch. 22O5 ssr Mn S 3962S / ig / 9 & J

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The specified technical result is achieved by the fact that in the known circuit board containing a base with holes for accommodating and connecting standard parts, through holes are installed metal sleeves connected on the base side by conductors.

In addition, the base is equipped with dividing paths.

The following is an example implementation of the proposed circuit board.

Fla FIGL shows an elementary circuit that fits into this circuit board, FIG. 2 is an example of placing this circuit in FIG. 1 within a circuit board, in FIG. 3 is the reverse side of the base, in FIG. 4 is a metal passage through Fig. 3 shows a tip with a flexible or rigid wire; on figb - sleeve with a flexible or rigid wire; 7, a metal tip.

The circuit board contains a base I (FIG. 2) with holes 2 in which metal bushings 3 are installed. The back side of the base (FIG. 3) has conductors 5 connected in horizontal rows. The base of the board is made of various insulating materials (wood, textolite, etc.) with a thickness of 0.5 mm to 40 mm. Holes 2 can be either round about 0.5 to 40 mm, or rectangular 0.5x1 mm -4x5 mm with a different pitch between them from I to 20 mm.

S the indicated holes are inserted through metal sleeves 3 of the appropriate size.

On the base of the board, tracks of length and width are left to use the connection table. All this is completed with variables A and C with conclusions about I-f4 mm. In addition to the mounting plate included

sleeves rectangular and round with rigid and flexible leads of various

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lengths and thicknesses that are insulated.

with JJktfc T / df eo3 & l-c - i,.; : -L / (y, .. pJ.

advantages of the proposed board over well-known solutions:

1) simplification of the design and carving the speed of installation work without soldering,

2) quick measurement of parameters in any circuit of the circuit,

3) the number of experiments is not limited.

Sos / ly 6:,. ::; 5 / C.Vloto

Claims (2)

1. A mounting plate for assembling electronic and electrical circuits, comprising a base with holes for accommodating and connecting standard parts, characterized in that the holes are provided with metal bushings with insulated terminals connected by conductors on one side of the base. 2. The board according to claim 1, characterized in that the base is equipped with dividing paths.