SU1591199A1 - Screened plug socket - Google Patents

Description

The invention relates to shielding electronic equipment. The purpose of the invention is the increase of convenience2

VA in operation and shielding efficiency by reducing the surface of the outlet. Printed circuit boards 5 are installed on both sides of the base 4. The boards 5 are electrically interconnected by means of pass-through capacitors 6 installed in the holes of the base 4. On the base, 4 halves 2 and 3 of the housing 1 are fixed. The bilateral installation of the boards 5 on the base 4 reduces the outlet that increases the effectiveness of shielding. At the same time, free access is provided for replacing a failed PCB. This increases the ease of operation. 5 il.

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The invention relates to the field of shielding electronic equipment and can be used in telephone sockets. 2

The aim of the invention is to improve the usability and effectiveness of shielding by reducing the surface of the outlet.

Figure 1 shows a shielded; single socket, a section parallel to the frontal plane; figure 2 is the same, top view; on fig.Z - view A. on figure 1; 4 is a variant of a socket with connectors for connecting cords of tef, 15 lefonnogo apparatus, replacing the terminal boards; figure 5 - section bb in figure 4.

The socket contains a metal partitioned housing 1, made 20 valuable in the form of two halves 2 and 3, a metal base 4 with holes, elements of an electric circuit,. for example, printed circuit boards 5, installed-. in the sections of the housing 1 on both sides ^ 5 of the base 4. The printed circuit boards 5 are electrically connected to each other by means of pass-through capacitors 6 installed in the holes of the base "4. Half 2 and 3 of the housing 1 are fixed on the bottom of the base 4 on both sides symmetrically to each other , for example, screws 7. Cables 8 to the outlet can be connected, for example, using terminal boards 9 or connectors 10.

The device works as follows.

The base 4 with the printed circuit boards 5 installed on it and the passage capacitors 6 is inserted into half 2 of case 1, closed with half 3, after which screws 7 are screwed in. To connect cables 8 to the socket, screws 7 are unscrewed and half 3 of case. 1 is removed. If the socket is equipped with connectors 10, it is not necessary to open the housing 1,

Bilateral placement of printed circuit boards 5 on the base 4 makes it possible to make the socket compact, reduce its surface and, consequently, improve the shielding efficiency. *

In addition, the hull design.

1 and the installation of feed-through capacitors 6 in the openings of the base 4 simplifies the replacement of a failed printed circuit board, which increases ease of operation.

Claims (1)

Claim Shielded outlet that contains a metal partitioned housing, electrical circuit elements installed in housing sections and electrically connected to each other through pass-through capacitors, characterized in that, in order to improve ease of operation and shielding efficiency by reducing the surface of the outlet, it is equipped with a metal base with holes, the body is made in the form of two halves, fixed on the base on both sides symmetrically to each other, with the elements of electrical c We also established on the basis of both sides, and the feed-through capacitor mounted in the bottom of the hole. 1591199 1591199 5