DE7630318U1 - - Google Patents

Description

SIEMENS AKTIENGESELLSCHAFT LJ η ε, ir characters

Berlin and Munich VPA 7g q /, q 5 7 gpn Combination socket

The innovation relates to a combination socket which has insertion openings for plugs arranged next to one another for two types of systems.

When converting plugs with protective contact, the so-called SCHUKO system, on the plug of the so-called global one-hit connector, which a working group of the IEC has worked out, it is desirable to get along without an adapter. Here offers on, plugs of both systems in sockets next to each other to arrange. Such a combination socket would be so extensive that it could not be arranged in the usual flush-mounted boxes. This means that annoying chiselling work is necessary when retooling would occur.

The innovation is based on the task of a combination socket to create in which the plugs and sockets of two types of systems can be accommodated in a box of normal dimensions.

The solution to the problem described consists of the in the characterizing Part laid down features.

Such a combination socket results in such a compact structure, that there is a plug-in device for round pins - SCHUKO system next to a plug-in device for flat plugs - WWP system - in one only; τ socket matching-1 inserting in a usual

No 21 Council / 16.9 = 1976

0318 15.1177

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Arrange the flush-mounted box. Short connection paths between the terminals of both systems are achieved. Between the plinth floor and the bottom of a flush-mounted box still has space for cables It is also advantageous that the connecting means can be inserted into the two connector systems from the front. the Combination socket is not only easy to assemble, it is also the safety clearances between the cables under the base and the connecting means between the plug-in devices both systems guaranteed. 10

It is advantageous if the connection device for earth on the side is arranged where at the terminal for round pins that are adjacent to

( Located on the terminals for flat connectors, the clamping device of which is designed to face away. This promotes the compact structure.

The innovation is to be explained in more detail with the aid of an exemplary embodiment shown roughly schematically in the drawing:

In Figure 1, the combination socket is with the cover plate removed shown in front view.

In Figure 2, the combination socket according to Figure 1 is attached Cover plate shown in side view after a section along II-II.

^ - In Figure 3, the combination socket according to Figure 2 is in view shown from the front.

FIG. 4 shows the combination plug-in device installed in a flush-mounted box according to Figure 3 in side view with cut cover plate and flush-mounted box again.

FIG. 5 shows a flush-mounted socket in the view according to FIG. 2, but with a sunk receiving area for the flat plugs. 35

In the base 1 according to Figure 1 there are terminals 2 for round pins at staggered Arrangement of clamping devices for lines arranged.

7630318 12/15/77

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The clamping devices 3 for lines are in the exemplary embodiment | Clamping screws. A row of three is perpendicular to the imaginary connecting line through the terminals 2 for round pins staggered terminals 4 arranged for tabs. In the recesses of the base 1 are connecting means for electrical Connect the clamping devices 3 of the terminals 2 for round pins with the external terminals 4 for flat connectors. A Connection means 7 leads from the clamping device 5 for earth of the system with round pins to the middle terminal 4 for flat plugs in a different plane than the other connecting means 6.

The connection device 5 for earth is arranged on the side where at terminal 2 for round pins that are adjacent to the terminals

4 is for tabs, the clamping device 3 is designed to face away is. This makes good use of the space.

On the support ring 8, the combination socket can be installed in a plastered box 9 according to FIG. The outwardly protective cover plate 10 has recesses 11 for flat plugs and a trough 12 for a plug with round pins. At 13 there is a grounding bracket designated.

Figure 3 shows the impression that the combination socket gives the viewer in the installed state.

Figure 4 shows the built-in combination socket after a Section through the flush-mounted box 9 and the cover plate 10, but without cutting the base 1.

From Figure 5, the combination socket is in the version with Recessed receiving area at the flat plugs, a so-called recess 14, can be seen.

2 claims for protection

5 figures

7630318 15.1177

Claims (1)

Sohutzana broth 1. Combination socket which has insertion openings for plugs of two kinds of systems arranged next to one another, characterized in that in a base (1) terminals (2) for round pins with a staggered arrangement of clamping devices (3) for lines are arranged and that perpendicular to the imaginary connecting line through the terminals (2) for round pins one clamp of three slightly offset clamps (4) are arranged for tabs and that in recesses of the base in a substantially straight connection from the clamping devices (3) of the clamps (2) for round pins to the external terminals (4) for flat plug conductors, in particular conductor tracks as connecting means (6, 7) _? are arranged, with a recess from the clamping device (5) for earth of the system with round pins to the middle one Terminal (4) for tabs is formed in a different plane than the other recesses. 2. Combination socket according to claim 1, characterized in that that the clamping device (5) for earth is arranged on the side, wc with the terminal (2) for round pins, which is adjacent to the terminals (4) for? lacnplug, whose clamping device (3) is designed facing away. 29.12.1976 / No 21 Council 7630318 12/15/77