JPS62208575A - Method of mounting socket of integrated circuit - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an integrated circuit mounting method, and more particularly to an integrated circuit mounting method in which an integrated circuit having a plurality of flat terminals is mounted in a removable socket.

[Prior Art] Conventionally, in this type of socket mounting method for integrated circuits, an integrated circuit having, for example, a plurality of flat terminals is repeatedly inserted into and removed from a socket.

In this case, a spring constituting an electrode is provided within the socket, and the spring provides contact pressure between the terminal of the integrated circuit and the electrode within the socket.

[Problems to be Solved] When mounting the above-mentioned conventional integrated circuit in a socket, repeated insertion and removal of the integrated circuit causes the springs that make up the electrodes in the socket to deteriorate, resulting in damage to the integrated circuit. The contact pressure between the terminal and the electrode in the socket sometimes decreased.

As a result, repeated insertion and removal of the integrated circuit causes poor contact between the terminals of the integrated circuit and the electrodes of the socket.

[Means for Solving Problems] The present invention has been made by focusing on the above-mentioned conventional problems, and provides a socket mounting method for integrated circuits that allows reliable contact even if the springs forming the electrodes of the socket deteriorate due to repeated insertion and removal. The aim is to provide a method.

To this end, (1) the present invention provides an integrated circuit socket mounting method in which an integrated circuit having a plurality of flat terminals is mounted in an insertable/removable socket, in which a portion of the flat terminal of the integrated circuit that is not inserted into the socket is tilted from 0 degrees. The present invention provides a socket mounting method for an integrated circuit, which is characterized in that a twist is provided in a range of 90 degrees, and adjacent flat terminals are twisted in opposite directions.

[Examples] Examples of the present invention will be described below with reference to the drawings.

FIG. 1 is a sectional view of an integrated circuit terminal and a socket electrode in an integrated circuit socket mounting method according to an embodiment of the present invention.

FIG. 2 is an explanatory diagram showing an example of twisting of terminals of an integrated circuit having six flat terminals.

In the figure, 1.2, 3.4.5 and 6 are flat terminals of the integrated circuit 10, 11.12.21.22.31.32.41.4
2.51, 52.61 and 62 are socket electrodes, and 100 is a socket insulator.

Of the flat terminals 1, 2, 3, 4, 5 and 6 of the integrated circuit 10, the terminals 1, 3 and 5 are twisted counterclockwise within the range of 0 to 90 degrees, and the other terminals 2 , 4 and 6 are similarly twisted clockwise within the range of 0 to 90 degrees.

Therefore, the adjacent terminals 1.3.5 and 2.4.6 are twisted in opposite directions.

The torsion of these terminals 1.2.3.4.5 and 6 is
．． 2.3.4.It is formed in the part of 5 and 6 that is not inserted into the socket.

Electrodes 11 and 12 of the socket are connected inside the socket and are in contact with the terminal 1, respectively. Electrodes 21 and 22 are connected inside the socket and are in contact with terminal 2, respectively. Electrodes 31 and 32.41 and 42.51
The same applies to 52 and 61 and 62.

Therefore, the socket electrodes 11, 12.21°22.31
．． Even if the springs constituting 32.41, 42.51.52.61.62 deteriorate, a reliable contact state can be ensured.

[Effects of the Invention] As explained above, the present invention provides a socket mounting method for an integrated circuit in which an integrated circuit having a plurality of flat terminals is mounted in a removable socket. 0 degrees to 90 degrees to the part that is not inserted into the
The integrated circuit socket mounting method is characterized by providing a twist in the range of 300° and twisting the adjacent flat terminals in opposite directions, ensuring secure contact even if the springs in the socket's electrodes deteriorate. It has the effect of being able to

[Brief explanation of drawings]

Fig. 1 is a cross-sectional view of the terminals of an integrated circuit and the electrodes of the socket in the integrated circuit socket mounting method of the present invention, and Fig. 2 shows an example of twisting of the terminals of an integrated circuit having six flat terminals. It is an explanatory diagram. ■, 2.3.4.5 and 6: Integrated circuit terminal lO: Integrated circuit 11.12.21.22.31, 32.41°42.5
1.52.61 and 62: Socket electrode 100: Socket insulator

Claims (1)

[Claims] In an integrated circuit socket mounting method in which an integrated circuit having a plurality of flat terminals is mounted in a removable socket, a twist in the range of 0 to 90 degrees is applied to the portion of the flat terminal of the integrated circuit that is not inserted into the socket. A socket mounting method for an integrated circuit, characterized in that the above-mentioned flat terminals are provided and adjacent to each other are twisted in opposite directions.