SU886336A1 - Radio electronic unit housing - Google Patents

Description

(54) HOUSING RADIO ELECTRONIC UNIT

one

The invention relates to electronics and can be used in the design of buildings of electronic units.

A known housing for installing radio-electronic units of various widths, comprising a frame, made in the form of side walls, interconnected by profile tires, and silicon elements 1.

However, this package has limited functional capabilities. Since it does not allow the unit to be used as a housing, this requires additional funds, such as a casing or cabinet, and in addition it. does not have a sufficiently high degree of unification.

Closest to the proposed electronic unit housing containing a frame made in the form of interconnected profile elements of frames with mounting holes on their sides / - and supporting columns with mounting elements and threaded holes perpendicularly fixed between two opposite sides of frames 2.

However, the known body of the electronic unit is not characterized by wide functionality and sufficient rigidity of the structure, and consequently, a sufficient reliability of the structure.

The purpose of the invention is to enhance the functionality and increase the reliability of the design.

ten

The goal is achieved due to the fact that in the body of the electronic unit containing the frame, made in the form of interconnected profile elements of the frame

15 with mounting holes on their sides, carrier columns with mounting elements and threaded holes, perpendicularly fixed between two opposite sides of frames, carrier columns are located within frames with the same ends shifted beyond the frames.

The threaded holes are located on the protruding ends of the support struts.

25

1 shows the housing of the electronic unit, a General view; figure 2 and 3 - options for installing portable handles; figure 4 - wall of the prefabricated structure; figure 5 - installation of instrument housings set;

thirty

figure 6 - installation of housings with rigid mechanical fastening between themselves and on the base; 7 a section A-A in FIG. ,

The body of the electronic unit contains side walls made in the form of frames 1 fixed on two opposite sides of the frames 1 of the stands 2. The frames 1 are interconnected with each other using profile elements made in the form of gons 3, 4 and 5, which are attached to the bars b, Racks 2 have grooves 7 in which decorative elements are installed, made in the form of staples 8, and samples 9 in which strips b are fastened, on racks 2 lining plates 10 are attached to set the rotary knobs 11 and to stop these handles, and also fasteners squares 4 body. The xy and bottom are closed by covers 12, and on the side by a decorative wall 13. A bracket 14 is fixed to the square 3. The protruding ends of the uprights 2 support the block body on which the legs 15 are fixed. If necessary, portable handles 16 or 17 can be mounted, while the squares 3 or 5 are attached to the indicated handles. The rack 2 of the composite structure consists of two identical profile elements (L-shaped) 18 and two L-shaped strut 19. The L-shaped profile elements 18 are attached to the uprights 2 as well as to the L-shaped strut 19, which are perpendicular straight to l-shaped profile elements 18.

Instrument housings can be installed as a set, while fixing is carried out by protrusion on the legs 15 fixed to the protruding jcoHuax racks 2.

Rigid mechanical fastening of the block housings is carried out through the holes 20 in frame 1 to the re-bore hole 21 of the stand 2 with the help of the fastening element 22.

The base 23 is used as a support for the multi-storey case design, which is fixed to the posts 2 by a fastening element.

The use of the proposed design of the housing instrument block

allows to expand the field of application and obtain different layouts of instrument blocks;

with the general front panel, the general panel behind and the internal chassis with blocks;

with a common front panel and blocks inserted from the rear;

with blocks inserted from the front and a common panel at the back;

with handles in front (behind), and also sideways;

with the installation of the buildings on each other without mechanical fastening;

with installation of cases on shock absorbers;

5 with the installation of the cases one upon another with the mechanical fastening of the cases among themselves and the combined front panel of several buildings

The use of the housing of the instrument block 0 makes it possible to reduce the nomenclature of structural elements and the complexity of the development of instruments.

Claims (2)

Invention Formula l.Kopnyc electronic unit containing a frame made in the form of interconnected profile elements of the frame with mounting holes on their sides, carrier racks with mounting elements and threaded holes perpendicularly fixed between two opposite sides of the frame, characterized in that in order to extend the functionality and increase the reliability of the design, the carrier racks are located in frames with offset 0 of their like ends beyond the framework. 2. A housing according to claim 1, characterized in that the threaded holes are located on the protruding 5 ends of the supporting racks. Sources of information taken into account in the examination 1. Patent of Germany No. 1204300, cl. 21 from 27/01, 1972. Q 2. USSR author's certificate W 58b5 8, class. H 05 K 5/00, March 31-975 (prototype). Paf.f to w four f T nineteen u-a .. + -14 21 (Pu.f / 9U9.S