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Pick up cap and LGA connector assembly with pick up cap
| Details |
Inventors: Ma, Hao-Yun;
Assignee: Hon Hai Precision Ind. Co., Ltd. (Taipei Hsien, TW)
Primary Examiner: Prasad; Chandrika
Assistant Examiner:
Attorney, Agent or Firm: Chung; Wei Te
A pick up cap for LGA connector, the LGA connector has an insulative housing for receiving an electronic package such as CPU therein, a plurality of electrical contacts received in the housing. A clip disposed on the housing to press the CPU upon the contacts, and a pick up cap mounted on the clip. One detaching portion extends in a slantwise upward direction from one end of an extending portion, between said detaching portion and one side of said clip, there is a relatively broad rift which can supplies a sufficient operating place for an operator's fingertip to remove the pick up cap. |
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DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT OF THE INVNETION Reference will now be made to the drawings to describe the present invention in detail.
FIG.
1 shows an exploded, isometric view of a land grid array (LGA) connector assembly in accordance with a preferred embodiment of the present invention.
The LGA connector assembly has an LGA connector 2 and a generally rectangular pick up cap 3.
The pick up cap 3 is mounted onto the connector 2 for provision of a flat top surface 30 to be sucked by a vacuum suction device, thereby facilitating manipulating the LGA connector assembly onto a substrate circuit, such as a PCB (not shown), on which the connector 2 is seated.
The connector 2 has a generally rectangular insulative housing 21, a plurality of electrical contacts (not shown) received in the housing 21, a metal stiffener 22 partly covering the housing 21 to enforce the housing 21, a lever 25 pivotably received in an end of the stiffener 22, and a metal clip 24 pivotably mounted onto an opposite end of the stiffener 22, during rotating, the lever 25 can press downwardly upon the metal clip 24.
FIG.
4 is an assembled view of the connector 2 and the pick up cap 3.
Please refer to FIG.
4 together with FIG.
1, the housing 21 defines a generally rectangular cavity 210 in a middle thereof.
The cavity 210 is used for receiving an electronic package such as an LGA CPU (not shown) therein.
A multiplicity of passageways 212 are defined in a portion of the housing 21 under the cavity 210, the passageways 212 receiving a corresponding number of contacts (not shown) therein.
The stiffener 22 has a pair of L-shaped cross-sectional lateral sides 220, and a U-shaped cross-sectional front end 222 and a L-shaped cross-sectional rear end 224 interconnecting two opposite ends of the lateral sides 220 respectively.
The housing 21 is received in a middle portion of the stiffener 22.
An elongate chamber 226 is defined in an end of the stiffener 22, a pair of spaced slots 228 is defined in another end of the stiffener 22
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