SU1425568A1 - Multichannel detachable light conductor connector - Google Patents

Abstract

The invention relates to a light guide technique and reduces optical loss, improves the usability of the connector and reduces its size. The connector contains two matrices 1.2c of circular channels 3. The tips 5 of the optical fibers are fixed in the holes of the strip 6 and inserted into the channels 3 of the matrices. The number of channels 3 in the row is equal to the number of holes in the strip, and the number of channels 3 in the column is equal to the number of strips 6 in the set. The insertion of the installation pins 10 of the matrix 1 into the holes 11 of the matrix 2 ensures the contact surfaces of the end surfaces of these matrices and the optical contact of the optical fibers placed in them. Matrix 1.2 and strap 6 is made in the form of fastened along the forming identical tubes. 2 Il. (L

Description

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I The invention relates to a fiber-optic technique, in particular, intended for use in interconnect, airborne and other communication systems and information transmission.

The purpose of the invention is to reduce optical losses, increase convenience, operate the connector and reduce overall dimensions.

I The fig1 shows the connector, the two-dimensional view of FIG. 2 is the same, illustrated on the basis of the tubes. I The counter arrays A and B (Fig. 1) consist of matrices 1 and 2 with exactly prepared (m x n) cylindrical channels 3 and strictly higher steps between them. The light guides 4 are terminated with tips 5. In 6 slats 6 there are p-cylindrical channels 7, the accuracy of production and coordination of which corresponds to the accuracy of production of channels of 3 matrices 1 li. 2. The tips 5 are inserted into the plank 6 so that they protrude by the same amount beyond the limits of the bar 6, the value is equal to the length of the channels Atritz 1 and 2. Toe. the thickness of the matrix The position of the p-light guides of the strip 6 is individually fixed5 for example with the help of a low-melting solder or easily soluble glue,

2 tons of slats 6 with tips fixed on the rims are mounted on Patrits 1 and 2, while the tips 5 of the slats are placed in the matrix channels. With the help of needles 6 and channels 9, the position of the slats 6 are additionally fixed to the dies using the clamps ( not shown), The ends of the tips lie in one Bone with the end surface of the matrices.

When articulating the arrays A and B, the mounting pins 10 of the matrix 1 enter into the mounting holes 11 of the matrix 2, the end surfaces of the matrices 1 and 2 are in contact. There is an optical contact of the optical fibers installed in them,

To ensure a high packing density of light guides in the matrix, to reduce the size and weight of the matrix, the slats are made up of tubes that are rigidly fastened along the generators (Fig 2).

The capillary tubes in the matrices 1 and 2 and in the strips 6 are interconnected, for example, by laser welding, so that the center-to-center distance between the holes is held with a high degree of accuracy. The guide needles 8 additionally fix the position of the slats 6, the installation pins 10 localize the mutual arrangement of the two arrays.

Claims (1)

Invention Formula A multichannel detachable light-emitting diode connector containing two sets of identical strips with holes and docking assemblies, characterized in that, in order to reduce optical losses, increase ease of operation and reduce dimensions, two channels with channels the row is equal to the number of holes in the bar, and the number of channels in the column is equal to the number of bars in the set, while in the "holes of the bars there are fixed tips of optical fibers whose ends coincide with the matching end surface of the matrices, and The ribs and slats are made in the form of bonded along forming the same tubes. Fiyo.2