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Integrated circuit socket

A technology of integrated circuits and sockets, which is applied in the field of integrated circuit sockets, can solve the problems of not being able to use the ZIF type, etc., and achieve the effects of improving durability, reducing friction, and improving operability

Inactive Publication Date: 2005-02-16
TE CONNECTIVITY GERMANY GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Again, cannot take advantage of ZIF-type

Method used

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  • Integrated circuit socket
  • Integrated circuit socket
  • Integrated circuit socket

Examples

Experimental program
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Embodiment Construction

[0032] IC sockets according to embodiments of the present invention will now be described with reference to the accompanying drawings.

[0033] The IC socket according to the present embodiment is a so-called ZIF (Zero Insertion Force) type IC socket, which has a lever that is manipulated to change its position between a vertical position and a horizontal position to fix or detach the IC package.

[0034] figure 1 is a plan view of the IC socket according to the embodiment when the lever is in the horizontal position, and figure 2 yes figure 1 Side view of the IC socket shown. image 3 is a plan view of the IC socket according to the embodiment when the lever is in the vertical position, and Figure 4 yes image 3 Side view of the IC socket shown.

[0035] The IC socket 1 according to the present embodiment is a pin grid array type ZIF socket having a lever 10, a base 20 and a cover 30. The IC socket 10 has a square opening in the middle thereof.

[0036] The lever 10 ...

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PUM

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Abstract

Provided is a so-called ZIF type IC socket in which by operating a lever which changes posture between a standing-up posture and a fallen-down posture, attachment and removal of an IC package is made and in which the mounting of the IC package can be made easy at mounting the IC package and lifting of the IC package can be made easy at lifting the IC package for removal. The IC socket comprises a base housing in which numerous contacts are arranged in matrix shape, a cover housing which slides on the base housing, and an approximately L-shape lever which has a crankshaft part for driving the cover housing and an operating shaft part for nearly crossing at right angles the crankshaft part. The cover housing has a lock arm of both ends supporting which locks the end part in the vicinity of crankshaft parts of the operating shaft part when the lever is in standing-up posture.

Description

technical field [0001] The present invention relates to integrated circuit (IC) sockets of the so-called ZIF (Zero Insertion Force) type, which have a lever manipulated to change position between a vertical position and a horizontal position in order to secure or detach an IC package. Background technique [0002] Traditionally, IC sockets are used to connect the lead pins on the IC socket to the wiring on the circuit board. In order to facilitate fixing or detaching of IC packages, a ZIF type IC socket is proposed. [0003] One such ZIF-type IC socket has a lever that is manipulated to change position between a vertical position and a horizontal position for securing or detaching the IC package. Many such ZIF-type sockets with levers have a structure in which when the lever is manipulated, the mounting surface for the IC package is slid so that the lead pins of the IC sockets are inserted in a matrix array under the mounting surface. The gap between the paired elastic arm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R24/00H01R33/76H05K7/10
CPCH05K7/1007
Inventor 安部慎太郎
Owner TE CONNECTIVITY GERMANY GMBH