MY105516A - Contact shutter device in ic socket. - Google Patents

Contact shutter device in ic socket.

Info

Publication number
MY105516A
MY105516A MYPI90000534A MYPI19900534A MY105516A MY 105516 A MY105516 A MY 105516A MY PI90000534 A MYPI90000534 A MY PI90000534A MY PI19900534 A MYPI19900534 A MY PI19900534A MY 105516 A MY105516 A MY 105516A
Authority
MY
Malaysia
Prior art keywords
contact
socket
contacts
shutter device
contact shutter
Prior art date
Application number
MYPI90000534A
Inventor
Matsuoka Noriyuki
Ishida Junji
Original Assignee
Yamaichi Electric Mfg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamaichi Electric Mfg filed Critical Yamaichi Electric Mfg
Priority to MYPI90000534A priority Critical patent/MY105516A/en
Publication of MY105516A publication Critical patent/MY105516A/en

Links

Landscapes

  • Connecting Device With Holders (AREA)

Abstract

IN AN IC SOCKET INCLUDING A SOCKET BODY HAVING A PLURALITY OF CONTACTS WHICH ARE ARRANGED IN SUCH A MANNER AS TO CONTACT TERMINAL MEMBERS OF AN IC PACKAGE, AND A CONTACT SHUTTER MEMBER VERTICALLY MOVABLY MOUNTED ON THE SOCKET BODY AND ADAPTED, WHEN LOWERING, TO PUSH THE CONTACTS AGAINST ELASTIC PROPERTY THEREOF SO THAT THE CONTACTS WOULD BE DISPLACED BACKWARD AND DOWNWARD TO CANCEL THE CONTACT RELATION, A CONTACT SHUTTER DEVICE IN THE IC SOCKET BEING CHARACTERIZED IN THAT EACH OF THE CONTACTS HAS A CONTACT PIECE PORTION EXTENDING UPWARD FROM A FIXEDLY EMBEDDED PORTION THEREOF THROUGH A CURVED SPRING PIECE, A CANTILEVER ARM EXTENDING BACKWARD FROM THE CONTACT PIECE PORTION, THE CANTILEVER ARM BEING PROVIDED WITH A PRESSING FORCE RECEIVING PORTION FORMED ON A FREE END PORTION THEREOF AND PUSHED DOWN BY THE CONTACT SHUTTER MEMBER, A PUSH-START POINT OF THE PRESSING FORCE RECEIVING PORTION BY THE CONTACT SHUTTER DEVICE BEING SET TO A POSITION WHICH IS HIGHER THAN A CONTACT POINT OF THE CONTACT PIECE PORTION WITH RESPECT TO THE TERMINAL MEMBERS. (FIG. 3)
MYPI90000534A 1990-04-04 1990-04-04 Contact shutter device in ic socket. MY105516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI90000534A MY105516A (en) 1990-04-04 1990-04-04 Contact shutter device in ic socket.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI90000534A MY105516A (en) 1990-04-04 1990-04-04 Contact shutter device in ic socket.

Publications (1)

Publication Number Publication Date
MY105516A true MY105516A (en) 1994-10-31

Family

ID=79554194

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI90000534A MY105516A (en) 1990-04-04 1990-04-04 Contact shutter device in ic socket.

Country Status (1)

Country Link
MY (1) MY105516A (en)

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