SU1654900A1 - Separable electrical connector - Google Patents

Abstract

The invention relates to electrical engineering. The purpose of the invention is to increase operational reliability. The connector contains a connecting sleeve 1, covering the sleeve 2, in which the sleeve 3 is placed with a fixedly mounted connector 6. In the grooves of the sleeve 2 six spring-loaded fixing clamps 7 are placed. The answerable part is located in. sleeve 9. On the part of the outer surface of the yoke 3 is threaded. On the inner surface of the sleeve 1 there are two threaded sections, one of which interacts with the threaded section of the sleeve 3, and the other with the threaded section of sleeve 2, which is made on its outer surface. The sleeve 3 is mounted with the possibility of reciprocating movement and interaction with the grippers 7. When the sleeve 1 is rotated, the sleeve 3 moves to the right. The tapered portion of the sleeve 3 acts on the heads of the grippers 7 and expands the latter, and they enter the annular groove of the sleeve 9, fixing it. In this case, the contacts of the response docked parts are in contact. Upon further rotation of the sleeve 1, the sleeve 3 slides over the heads of the grippers 7 and the mating parts of the connector are joined, while the sleeve 1, by moving the grippers 7, reliably clamps the sleeve 9, which allows quick and reliable joining of the mating parts of the connector under the influence of dynamic loads. 2 Il. cl

Description

The invention relates to electrical engineering.

The purpose of the invention is to increase operational reliability.

Figure 1 shows the initial position of the connector; figure 2 - full docking and clamping of the product.

The connector contains a connecting sleeve 1, covering the sleeve 2, in which the holder 3 is placed with fixedly fixed in it by means of the ring 4 and the nut 5 by the connector 6. In the grooves of the sleeve 2 there are six fixing clamps 7, spring-loaded relative to the indicated

bushings with a spring 8. A reciprocating dockable part is placed in the hub 9. On the part of the outer surface of the sleeve 3, on the side opposite to the connector 6, a thread is made. On the outer surface of the sleeve 2, from the side of the grippers 7, the threaded portion is made.

On the inner surface of the connecting sleeve 1 there are two threaded sections, one of which interacts with the threaded section of the sleeve 3, and the other with the threaded section of sleeve 2. The holder 3 is installed with the possibility of reciprocating CS

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Stepping movement and engagement with grippers 7.

These grips 7 are made in the EMDS of individual rigid elements.

The connector works as follows.

In the initial position, the claws 7 are recessed under the action of the springs 8 and into the slots of the sleeve 2. There is a gap between the end A of the connecting sleeve 1 and the protrusions of the grippers 7. The sleeve 9 of the product is installed on the bushing diameter of the sleeve 2 until it stops at the end. Rotate the connecting sleeve 1 clockwise to move the holder 3 to the right. The taper part of the sleeve 3, acting on the heads of the grippers 7, expands the latter and they enter into the annular groove of the sleeve 9, fixing it. At the same time, the contacts of the connector b are in contact with the counterpart of the connector installed in the sleeve 9. With further rotation of the connecting sleeve 1, the clip 3 slides over the heads of the grippers 7, the connector 6 completely fits with the sleeve 9. The end A of the connecting sleeve 1 abuts against the lugs of the grippers 7 moves them to the left together with the sleeve 9, pulls the indicated sleeve to the end of the sleeve 2 of the connector and tightly clamps the sleeve 9. Thus the sleeve 9 is fixed and secured by six grippers 7. The clamps 7 are unclenched by a yoke 3, which is moved along the axis Interconnect sleeve 1 in three protrusion mating with said bushing three- filar left thread with a pitch of 9 mm. The connecting sleeve 1 simultaneously mates with the sleeve 2 along the left-hand thread with a step of 1 mm.

The use of this connector allows for quick and reliable coupling under the dynamic loads (vibrations, shocks, etc.) of the connector mating parts.

Claims (1)

Invention Formula Detachable electrical connector containing two mating connector parts, a sleeve with spring-loaded clamps, a connecting sleeve and a movable element, mounted with the possibility of reciprocating movement and interacting with the grippers, characterized in that, in order to increase the operational reliability, the element is designed as a cage, the mating part of the connector is installed in the cage, on a part of the outer surface of the cage, on the side opposite to the thread, a thread is made, on the outer surface of the sleeve, on the side of the grips, there is a threaded section, on the inner surface of the coupling sleeve section, one of which interacts with the threaded section clips, and the other with a threaded section of the sleeve, with grooves in the sleeve, the grippers are made as separate rigid elements and are located in the said slots. I.L. zz V K-Y / "At h 4tЈ NNNNNN XVS X G f f l h and W I, G. .  / U /////////// zz -Y / "U Xvs Xvs I, G. .  / U /////////////, FIG. 2