SU1548821A1 - Contact pair - Google Patents

Abstract

The invention relates to electrical engineering. The purpose of the invention is to increase reliability. The device comprises a pin 1 and a socket cooperating with it, fixed in a detachable housing. The semi-housing on the side of the socket has an elongation and locking elements. The half-body 5 on the side of the pin is provided with a fixing tube 6 and has grooves 11. With the insertion of fixing elements into the grooves 11, the lugs are gripped and securely sealed, and the fixing tube 6 in makes it impossible for the fixing elements to exit.

Description

1

The invention relates to electrical engineering and can be used in the manufacture of electrical connections.

The purpose of the invention is to increase the reliability of the connection.

Fig. 1 shows a contact pair comprising a pin; figure 2 - the same, containing the nest.

The control pair contains a cylindrical pin 1, a socket 2 interacting with it, fixed in a detachable housing made of an elastic insulating material. In this case, the semi-body 3 has an extension 4 on the side of the socket, and on the half-body 5, the fixing tube 6 is placed on the side of the pin, the semi-body 3 is made with a fixing element, made in the form of guide ribs 7, projections 8 and shank 9 "

Semi-body 5 contains a thickening 10 in the face part along the outer diameter and diametrically opposite figured grooves 11 with through holes 120

The fixing tube 6 has an end with an outer protrusion 13, and the other end 14 is made split with the protrusions "alternately bent inwards and outwards".

The contact pair works as follows ,, tf

The locking tube 6 is moved to the extreme left position (Fig. 1), the pin 1 is inserted into the socket 2, the locking elements being inserted into the slots 11 and inserted into the holes 12 in such a way that the projections 8 in the holes 12 are gripped and reliable tight connection pin 1 with pin 2, then

the fixing tube 6 moves to the right until the stop of the bent edge 13 of the tube with a thickening 10. At the same time, the fixing tube makes it impossible for the protrusions 8 to exit from the through holes 12, which creates a further increased reliability of the connection of the contact pair.

The effectiveness of the invention is to increase the reliability of the connection by separating the contacting and fixing and the ability to control the degree of pressing of the contacting surfaces,

Claims (1)

Invention Formula A contact pair consisting of two parts with cylindrical housings made of an insulating resilient material and with contact parts located in said housings - a pin and a socket and locking elements, the pin body enclosing a pin with a gap in its length that differs from The fact that, in order to increase reliability, the body of the pin is provided with a fixing tube mounted on its outer surface with the possibility of reciprocating movement, the fixing elements are made on the end part of the core The pin is in the form of diametrically shaped figured grooves, and on the end part of the housing of the socket in the form of figured protrusions corresponding in shape to the figured notches of the body of the pin, while the fixing tube is made at one end with a protrusion on its outer surface, and at the other end is split with alternate outward and inward protrusions. Shtzg.1 Editor N. Lazorenko Compiled by E.Nechaev Tehred M. Didyk Proofreader O. Tsiple Order 143 Circulation 409 VNISh of the State Committee on Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, 4/5, Raushsk nab. Production and Publishing Combine Patent, Uzhgorod, st. Gagarin, 101 Subscription