Module placement apparatus

Patent metadata

Field	Value
Publication number	US-10109975-B2
Application number	US-201514938408-A
Country	US
Kind code	B2
Filing date	Nov 11, 2015
Priority date	Nov 11, 2015
Publication date	Oct 23, 2018
Grant date	Oct 23, 2018

Abstract

A module placement apparatus is provided and includes alignment brackets and a module placement tool. The alignment brackets include first guidance features, define an interior and are disposable aside an array of contacts. The module placement tool is insertible into the interior in first and second stages and includes a frame, a module gripping element operably supported on the frame, second guidance features engageable with the first guidance features at a conclusion of the first stage to maintain a relative orientation of the array of contacts and the frame during the second stage, and a gimbaled handle coupled to the module gripping element to maintain the relative orientation during the first stage until at least first and second guidance feature engagement.

First claim

What is claimed is:

1. A module placement apparatus, comprising:
alignment brackets including first guidance features, the alignment brackets defining an interior and being disposable aside an array of contacts of a land grid array (LGA) interposer, wherein the array of contacts extend along a plane from which the first guidance features extend upwardly; and
a module placement tool insertible into the interior and comprising:
a frame;
a module gripping element operably supported on the frame;
second guidance features engageable with the first guidance features to maintain a relative orientation of the array of contacts of the LGA interposer and the frame; and
a gimbaled handle coupled to the module gripping element to maintain the relative orientation until the second guidance features engage the first guidance features,
wherein the module gripping element comprises:
gripping devices, which are respectively actuatable to assume respective module accepting open positions and module engaged closed positions;
a first elastic element;
second and third elastic elements disposed to bias the gripping devices toward the respective open positions; and
an actuator to which the gimbaled handle is connected, the actuator comprising a tubular element and hilts extending outwardly from the tubular element and being:
disposable such that the hilts maintain the gripping devices in the respective closed positions against elastic element bias applied to the gripping devices by the second and third elastic elements, and
actuatable against elastic element bias applied to the actuator by the first elastic element to cause gripping devices to slip off the hilts whereupon the gripping devices assume the respective open positions from the respective closed positions.

2. The module placement apparatus according to claim 1 , wherein a lower surface of the frame and the array of contacts of the LGA interposer are respectively disposable such that a processor module is interposable between the lower surface of the frame and the array of contacts of the LGA interposer.

3. The module placement apparatus according to claim 2 , wherein the processor module comprises electrical contacts respectively connectable with corresponding ones of the array of contacts of the LGA interposer.

4. The module placement apparatus according to claim 2 , wherein the relative orientation is characterized in that the lower surface of the frame is parallel with the plane of the array of contacts of the LGA interposer.

5. The module placement apparatus according to claim 1 , wherein the frame comprises an outer frame and an inner frame, which is disposed within the outer frame to be supportive of the module gripping element.

6. The module placement apparatus according to claim 1 , wherein the gimbaled handle comprises a ring connected to the module gripping element such that the frame has at least one degree of self-centering freedom.

7. A module placement apparatus, comprising:
alignment brackets including first guidance features, the alignment brackets defining an interior and being disposable aside an array of contacts of a land grid array (LGA) interposer, wherein the array of contacts extend along a plane from which the first guidance features extend upwardly; and
a module placement tool insertible into the interior and comprising:
a frame;
a module gripping element operably supported on the frame;
second guidance features engageable with the first guidance features to maintain a relative orientation of the array of contacts of the LGA interposer and the frame; and
a ring-shaped gimbaled handle coupled to the module gripping element to provide the frame with at least one degree of self-centering freedom for maintaining the relative orientation until the second guidance features engage the first guidance features,
wherein the module gripping element comprises:
gripping devices, which are respectively actuatable to assume respective module accepting open positions and module engaged closed positions;
a first elastic element;
second and third elastic elements respectively disposed to bias the gripping devices toward the respective open positions; and
an actuator to which the ring-shaped gimbaled handle is connected, the actuator comprising a tubular element and hilts extending outwardly from the tubular element and being:
disposable such that the hilts maintain the gripping devices in the respective closed positions against elastic element bias applied to the gripping devices by the second and third elastic elements, and
actuatable against elastic element bias applied to the actuator by the first elastic element to cause gripping devices to slip off the hilts whereupon the gripping devices assume the respective open positions from the respective closed positions.

8. The module placement apparatus according to claim 7 , wherein a lower surface of the frame and the array of contacts of the LGA interposer are respectively disposable such that a processor module is interposable between the lower surface of the frame and the array of contacts of the LGA interposer,
wherein the relative orientation is characterized in that the lower surface of the frame is parallel with the plane of the array of contacts of the LGA interposer.

9. The module placement apparatus according to claim 7 , wherein the frame comprises an outer frame and an inner frame, which is disposed within the outer frame to be supportive of the module gripping element.

Assignees

• IBM

Inventors

• Eagle Jason R
• Hamilton Roger D
• Hanrahan Brian E
• Mullady Robert K
• Romano Enrico A
• Yu Yuet-Ying

Classifications

• Y10T29/53257

  Means comprising hand-manipulatable implement · CPC title

• H05K13/0447

  Hand tools therefor · CPC title

• H01R43/205 Primary

  with a panel or printed circuit board · CPC title

• B25B27/00 Primary

  Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for (machines for simply fitting together or separating metal parts or objects B23P19/00) · CPC title

• H01R43/22

  Hand tools · CPC title