RU2014684C1 - Electric connector - Google Patents

Abstract

FIELD: electronics, electrical engineering. SUBSTANCE: connector incorporates two parts - plug and socket each provided with case 1 made of dielectric with identical contact elements 2 of zigzag shape. Contact elements 2 have double thickness and bevel 3 of end 4 bent through 180 deg. They enter each other with touching along bevel 3 and resting against opposite part of contact - jumper 5 to form package of triple thickness. Contact elements 2 are buried in cases 1 of plug and socket. Cases of plug and socket are made similar, conjugate to each other. EFFECT: improved reliability of contact. 2 dwg

Description

 The invention relates to electronics and electrical engineering, in particular to contact elements consisting of identical parts.

 A known connector for printed circuit boards containing a dielectric housing and elastic contact elements made in the form of curved S-shaped springs, while the springs are made in the form of a series of consecutive wires.

 The drawback of the connector is its small contact surface.

 The closest solution to the invention in technical essence is an electrical connector containing a dielectric housing and elastic elements in the form of curved zigzag plates interacting with each other.

 The drawback of the connector is the complicated contact mounting, different plug and socket housings.

 The purpose of the invention is to increase reliability while simplifying the design and manufacture and reducing dimensions with an increased contact surface.

This is achieved in that the electrical connector consisting of two parts - a plug and a socket, each of which is provided with a housing made of dielectric with identical contact elements zigzag shape, the contact elements are formed with a double thickness and with the bevel of the bent 180 ^on the end members in each contacting bevel and focusing on the opposite part of the contact with the formation of a package of triple thickness, while the contact elements are recessed in the plug and in the socket, and the plug and socket body are made the same, paired with each other.

 This embodiment of the electrical connector allows to increase the reliability of the device by increasing the contact surface, simplify the device due to the same parts while reducing the size due to the snug fit of the parts of the package of conjugated contact elements, to ensure indifferent connection of the plug or socket to the power supply by performing the elements recessed into the case.

 In FIG. 1 shows a sectional view of an electrical connector; figure 2 - electrical connector in the open state.

The electrical connector consists of two parts - plugs and sockets, each of which is equipped with a dielectric housing 1 with identical contact elements 2 in a zigzag shape. The contact elements 2 are made with double thickness and with a bevel 3 bent 180 ° ^{about the} end 4, which enter into each other with contact along the bevel 3 and focus on the opposite part of the contact - jumper 5 with the formation of a package of triple thickness. Contact elements 2 are recessed in the cases of 1 plug and socket. In this case, the plug and socket are made identical, interfaced with each other.

 Work with the electrical connector is as follows.

 The free ends of the contact elements 2 of the socket and the plug are soldered to the wires and they are connected to each other by inserting the plug into the socket by the bodies 1 with the contact elements 2 being withdrawn elastically to the side due to the outer radii and ensuring the contact of the same elastic contact elements 2 of a zigzag shape with bent ends 4, entering into each other with contact along the skok 3 and focusing on the opposite part of the contact - jumper 5 with the formation of a package of triple thickness. In this case, the contacting surface includes the surface of two jumpers 5 and bevels 4. When the electrical connector is disconnected, the plug is discharged from the outlet with elbow towards the contact elements 2 along the bevels 3. The electrical connector is connected to the current-supplying part of the electric circuit by any of its parts: either by a plug , or a socket, or their contact elements 2 are recessed into the housing 1, and the housing of the plug and socket are the same. Housings 1 plugs and sockets are interconnected.

Claims (1)

ELECTRICAL CONNECTOR, consisting of two parts - plugs and sockets, each of which is equipped with a dielectric case with identical contact elements in a zigzag shape, characterized in that the contact elements are made with a double thickness and with a bevel bent at 180 ^o end, entering into each other with contact along the bevel and against the opposite part of the contact with the formation of a package of triple thickness, while the contact elements are recessed in the plug and socket, and the body of the plug and socket are made identical, paired with each other other.

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