Multi-pin socket

 

(57) Abstract:

Usage: electrical engineering. The inventive insulating housing multi-pin sockets are placed two plug and socket made of conductive material in the form of spring contact elements. Socket and plug each pole is made by stamping from a single piece of sheet material in the form of a counter posted by semicircles. The distance between the opposite points of the inner surfaces of the semicircular slots less than the diameter of the plug. And in the housing in the cavity of the joint nests made the notches on the depth of the length of the joining pin connectors. 5 C.p. f-crystals, 7 Il.

The invention relates to electrical engineering and can be used to set the switching fields.

Known splitter on three areas RW-250V(1) containing insulating housing with the slots made in the form of a spring contact element of conductive material, the input sections are tapered. The contact elements are connected with two plugs.

A disadvantage of the known outlet is the complexity of the contact elements, mounting them in the case and the connection of the connector.

These goals are achieved due to the fact that in the body of insulating material of the nest is made in the form of a springy contact element of conductive material, the input sections which are provided with a tapered, two connectors, each of which is made in one piece with one or more sockets.

Socket and plug each pole stamped from a single piece of sheet material in the form of a counter posted by semicircles. The distance between the opposite points of the inner surfaces of the arcs is less than the diameter of the plug.

The body is made of a springy elastic material. The body is made of plastic. The housing in the plane of the joint sockets, made the notches on the depth of the length of the attached plugs.

The claimed technical solution is characterized by the fact that the body has two connectors, performed at the same time with each of them one or more nests with the distance between opposite-pole sockets suitable for connecting to the electrical plug and socket each pole stamped from adenosine plug holes made with reduced dimension between opposite points of the inner surfaces of the arcs is less than the diameter of the plug, while the body is made of resilient spring material such as plastic, and in the area of the plug holes in the plane of the joint sockets on the depth of the length of the plugs in the casing grooves.

All distinctive features which distinguish the claimed technical solution to the prototype, which makes compliance with this decision, the criterion of "novelty".

In the known patent documents and technical literature there are no technical solutions with the stated set of features, which confirms the existence of this invention, no significant differences.

Execution of nests from sheet material by stamping from sheet springy conductive material at the same time the connector, attaching them to the molded case of springy material such as plastic and execution of grooves in the area of the plug holes in the plane of the sides of the slots make it possible to considerably simplify the manufacture of the socket and to improve the reliability of connection sockets with plugs. Simplify the design of the wall outlet while improving its performance will have a positive effect both at the stage of manufacture and use.

In Fig. 1 shows a longitudinal section along odnos end, a view along arrow b of Fig.1; Fig.4 is a cross - section of the body in the zone of the slots of the housing, the cross-section d-D in Fig.1; Fig.5 is a cross-section on the plug connection, cross section C-C in Fig.1; Fig.6 - stamping sockets and plug of Fig.7 is a cross - section through half of the channel slot, the cross-section e-E in Fig.6.

Case 1 socket 2 and the plug 3 are one-piece structure. Slot 2 of the connector 3 are punched from sheet material, as shown in Fig. 6, then bend the halves forming around the axis 0-0 and it turns out the "tree" of nests is shown in Fig.1. Two of these "trees" are placed in parallel in the injection molding machine or stamp, fill the plastic and get a socket with any number of pairs of slots, and two plugs connected to these jacks. Stamping of the housing 1 must be fulfilled so that all along the slots of each pole was made of the slit 4, and the distance between the inner surfaces of the nests were less than the diameter of the plug (standard) by 5-10% , which provides the clamping end of the plug 3 in the socket 2. It also promotes the implementation of parcel e of the plug has a larger diameter than the inner diameter and the slot. To ensure springback end sections nests casing to a depth of input plugs are made with thin walls, as shown ASDI. Sockets with plugs stamp from brass or steel, and the contact surface can be covered with copper. Each half of the "Christmas tree" can be stamped separately and then spaihts in the area of the plug with the rounded ends of the plugs to ensure a smooth end.

Nerazborite design in addition to simplicity ensures the elimination of contact resistance in the joints.

The economic effect occurs due to the simplicity of design, technology and the lack of Assembly operations. All operations can be performed on standard equipment.

1. MULTIPOLE SOCKET, comprising a housing of insulating material, nests, made in the form of springy contact element of conductive material, the input sections which are provided with a tapered, two plug, characterized in that, to simplify the design of the outlet, each plug made in one piece with one or more sockets.

2. Outlet on p. 1, wherein the socket and the plug of each pole is made by stamping from a single piece of sheet material in the form of a counter posted by semicircles.

3. The socket on the PP.1 and 2, characterized in that rasra.

4. Outlet on p. 1, characterized in that the body is made of a springy elastic material.

5. Outlet on p. 4, characterized in that the casing is made of plastic.

6. The socket on the PP. 1 and 2, characterized in that the housing in the plane of the joint nests made the notches on the depth of the length of the joining pin connectors.

 

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