Connector with component removal means

• US 4,560,216 A
• Filed: 11/02/1983
• Issued: 12/24/1985
• Est. Priority Date: 03/22/1983
• Status: Expired due to Fees

• Current Assignee: Yamaichi Electric Mfg., Co., Ltd.
• Original Assignee: Yamaichi Electric Mfg., Co., Ltd.
• Inventors: Egawa, Yoshinori
• Primary Examiner(s): Weidenfeld, Gil
• Assistant Examiner(s): Bishop, Steven C.
• Application Number:
  US06/548,137
• Time in Patent Office: 783 Days
• Field of Search: 339/12 R, 339/12 V, 339/45 R, 339/45 M, 339/17 C, 339/17 CF, 339/75 M, 339/45 T, 339/75 MP, 248/206.1, 248/206.2, 248/206.3, 248/206.4, 248/363, 324/158 F
• US Class Current: 439/41
• CPC Class Codes: H05K 7/1023 co-operating by abutting, e.g. flat pack
• CPC Class Codes: Y10S 439/94 including provision for mechanical lifting or manipulation, e.g. for vacuum lifting

Abstract

An IC socket with a mechanism for removing an IC package mounted therein and which has terminals to be brought into contact with terminals of the IC socket, the IC socket has a socket body with terminals around a package receiving recess to receive terminals of the IC package, a cover pivotally attached to the socket body and pivotable to a closed position, a lock for locking the cover, and a suction cup attached to the under side of the cover for snugly retaining the IC package in said recess in said socket body when the cover is locked and holding said IC package thereon by suction when the cover is opened relative to the IC socket body for removing the IC package from the socket body. A mounting stem on the suction cup extends through a bore in the cover and a flange on the end of the mounting stem seats in a flange receiving recess. A pressing portion projecting inwardly from the cover presses the terminals of the IC package firmly into contact with the terminals of the socket body when the cover is closed. The suction end of the suction cup projects slightly outwardly from the free end of the pressing portion, whereby the IC package held on the suction cup is spaced slightly from the pressing portion when the cover is opened.

Claims

1. An IC socket with means for removing an IC package mounted therein and which has terminals to be brought into contact with terminals of the IC socket, said IC socket comprising:

a socket body having a recess therein for receiving the IC package and having terminals therearound with which the terminals of the IC package are engaged;

a cover pivotally attached to one end of said socket body pivotable to a closed position over said recess;

lock means pivotally attached to the other end of said socket body and engageable with the free end of said cover to hold said cover in the closed position;

a suction cup attached to the under side of said cover for snugly retaining the IC package in said recess in said socket body when said cover is locked and holding said IC package thereon by suction when said cover is opened relative to said IC socket body for removing the IC package from said socket body, said cover having a bore therethrough and a flange receiving recess around said bore on the outside of said cover, and said suction cup having a mounting stem thereon extending through said bore and a flange on the end of said mounting stem seated in said flange receiving recess, said cover having on its inside surface a pressing portion projecting inwardly toward the recess in said socket body for pressing the terminals of the IC package firmly into contact with the terminals of said socket body when said cover is closed, and said suction cup being inside said pressing portion and having the suction end projecting slightly outwardly from the free end of said pressing portion, whereby the IC package held on said suction cup is spaced slightly from said pressing portion when said cover is opened.

2. An IC socket as claimed in claim 1 wherein said suction cup has means for releasing the suction thereof.

3. An IC socket as claimed in claim 2 wherein said means for releasing the suction of said suction cup comprises a vent in said mounting stem, and a pin valve inserted into said mounting stem and movable in and out of said stem and having a peripheral groove therein for being moved into and out of alignment with said vent during movement of said pin.

4. An IC socket as claimed in claim 2 wherein said means for releasing the suction of said suction cup comprises a vent bore through said mounting stem and a flap valve on the outer end of said mounting stem over said vent bore.