SU1295470A1 - Electric connector - Google Patents

Abstract

The electrical connector relates to electrical engineering, in particular, to the design of elements for the organization of cross-connects. The purpose of the invention is; 1W - improving the reliability of contact. The electrical connector comprises an insulating base, a leaf, a conductor end and a spring. The spring is made in the form of a 9-shaped element of circular cross section, with its middle part passing through the hole in the petal, a recess is made on the petal in the contact area, and the hemisphere protrusions are made on the end-cap, which, upon contact, enters the petal's recess. 1 hp f-ly, 2 ill. N3 CO ete 4 vj

Description

one

1295 /.

The invention relates to electrical engineering, in particular, to the design of elements for organizing cross-connects.

The aim of the invention is to improve the reliability of fixing the end of the wire in the contact zone.

FIG. 1 shows a cross-section connector; Fig 2 is a node of the contact zone.

The connector consists of an insulating base 1, in which the socket 2 is made. The contact assembly consists of a petal 3, a spring 4 and a flat limit switch 5 of the supply conductor. On the petal 3, a recess 6 is made in the contact area and a protrusion 7 the form of a hemisphere. The petal 3 is located at an angle of 45 ° to the vertical axis of the insulating base 1 and is provided with a hole 8 for the spring 4.

The device works as follows.

The electrical connector of the insulating base 1 is fixed on the cross part of the device and is decoupled with it. The end valve 5 of the supply conductor is pushed into the slot 2 between the spring 4 and the tab 3 to align the protrusion 7 in the end cap 5 with the recess 6 in the tab 3. The recess 6 and the protrusion 7 ensures reliable fixation of the petal 3 with the end grader 5 relative to each other. The transfer of electric current from the end grader 5 to the lobe 3 occurs along the line 2UGG of the contact of the protrusion 7 in the form of a hemisphere with a recess 6

Petal 3 is located at an angle of 45 to the vertical axis of the insulating

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five

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the bases that provides convenience of work on connection of wires to a cross block and reading of their marking.

The proposed 151st connector allows you to securely fix the elements that form the conductive contact, and if necessary to cover the contact area with precious metals, selectively apply precious metals only to the contact area: - protrusion 7 and recess 6.

Claims (2)

1. An electrical connector comprising an insulating base, a tab, an end of the conductor, a spring in the form of a V-shaped element and a fixing assembly formed by inserting a protrusion of one of the connector elements into a recess on the petal, the petal being connected to the spring by inserting one of these elements into Another hole, characterized in that, in order to increase reliability, the indicated ff-shaped spring is made with a circular cross section, the end piece is made with a protrusion, the indicated connection of the petal with the V-shaped stem round section is made by inserting said spring into the petal hole, and said fixing unit is formed by inserting a protrusion made on the end of the holder into said recess on the petal 2. A connector according to any one of the preceding paragraphs, 1, 1, and 2, with its axis being inclined at an angle of 45 ° to the axis of the insulating base. Compiled by N. Kuzina Editor I.Nikolaychuk Tehred V.Kadar Order 624/59 Circulation 626 Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., d. 4/5 Production and printing company, Uzhgorod, st. Project, 4 Fi2.g Proofreader V. Booth ha