JPS63139785U

JPS63139785U -

Info

Publication number: JPS63139785U
Application number: JP3194087U
Authority: JP
Priority date: 1987-03-06
Filing date: 1987-03-06
Publication date: 1988-09-14

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図、第２
図は引抜きレバーの斜視図、第３図はソケツトの
引抜きレバー取付部の拡大斜視図、第４図はソケ
ツトにＰＬＣＣを装着した状態の平面図、第５図
は側面図、第６図は第４図―線断面図、第７
図はＰＬＣＣをソケツトから引抜く状態の―
線断面図、第８図は第１従来例のソケツトの平面
図、第９図は―線断面図、第１０図はＰＬＣ
Ｃの平面図、第１１図は側面図、第１２図はＰＬ
ＣＣを引抜く状態の第８図―線断面図、第１
３図は第２従来例の側面図である。１……ＰＬＣＣ、１５……ソケツト、１６……
装着部、１９……引抜きレバー、２０……引抜き
爪、２２……操作頭部、２３……ロツク凸部、２
８……ロツク凸部。 Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a perspective view of the pull-out lever, Figure 3 is an enlarged perspective view of the pull-out lever attachment part of the socket, Figure 4 is a plan view of the PLCC installed in the socket, Figure 5 is a side view, and Figure 6 is a side view. Figure 4 - Line sectional view, No. 7
The figure shows the state in which the PLCC is pulled out from the socket.
8 is a plan view of the socket of the first conventional example, FIG. 9 is a sectional view taken along the line, and FIG. 10 is a PLC.
C's plan view, Fig. 11 is a side view, Fig. 12 is PL
Figure 8 - Line sectional view of CC being pulled out, 1st
FIG. 3 is a side view of the second conventional example. 1...PLCC, 15...Socket, 16...
Mounting part, 19... Pull-out lever, 20... Pull-out claw, 22... Operation head, 23... Lock convex part, 2
8...Lock protrusion.

Claims

[Scope of Claim for Utility Model Registration] A socket for a plastic lead-date chip carrier in which a plastic lead-time chip carrier is attached to the mounting part, which has pull-out claws at the lower part at diagonal positions around the mounting part and a pull-out claw at the upper part. 1. A socket for a plastic leading chip carrier, characterized in that a pull-out lever having an operating head is rotatably mounted, and a locking mechanism is provided between the lower surface of the operating head of the pull-out lever and the upper surface of the socket.