CN2718832Y - Electric connector - Google Patents

Electric connector Download PDF

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Publication number
CN2718832Y
CN2718832Y CNU2003201100606U CN200320110060U CN2718832Y CN 2718832 Y CN2718832 Y CN 2718832Y CN U2003201100606 U CNU2003201100606 U CN U2003201100606U CN 200320110060 U CN200320110060 U CN 200320110060U CN 2718832 Y CN2718832 Y CN 2718832Y
Authority
CN
China
Prior art keywords
electric connector
pressing plate
reinforced sheet
insulating body
wafer module
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNU2003201100606U
Other languages
Chinese (zh)
Inventor
林南宏
张建
黄华银
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foxconn Kunshan Computer Connector Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Foxconn Kunshan Computer Connector Co Ltd
Hon Hai Precision Industry Co Ltd
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 Foxconn Kunshan Computer Connector Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Foxconn Kunshan Computer Connector Co Ltd
Priority to CNU2003201100606U priority Critical patent/CN2718832Y/en
Application granted granted Critical
Publication of CN2718832Y publication Critical patent/CN2718832Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Connecting Device With Holders (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The utility model discloses an electric connector used to electrically connect a chip module and a circuit board, comprising an isolation body, a plurality of conductive terminals accommodated in the isolation body, a reinforced sheet cladding around the isolation body, a pressing plate which pivots to the reinforced sheet and a toggle element cooperating with the pressing plate. Wherein, the pressing plate is glued with flexible colloid at the position bunting to the chip module. When the electric connector is electrically connected with the chip module, the pressing plate made of rigid material can not directly contact with the chip module and can not score the chip module because of the buffer action of the colloid.

Description

Electric connector
[technical field]
The utility model refers to a kind of electric connector that is used for the wafer module is electrically connected to circuit board especially about a kind of electric connector.
[background technology]
Industry knows that all the wafer module is in bonding integrated heat radiation (the Integrated HeatSpreader that is provided with in its surface; IHS) when preventing from fin is installed with the silicon chip scratch of wafer module, IHS can protect the wafer module not to be damaged when not installing or when lacking fin and the heat that in use the wafer module produced conducts to fin simultaneously.
Fig. 1 and Fig. 2 have disclosed the electric connector 8 that a kind of existing wafer module 100 with LGA (Land Grid Array) encapsulation is electrically connected to circuit board, it comprises pressing plate 84 and shifting part 85 that the insulating body 82, the bag that are equipped with plurality of conductive terminals (indicate) is located at the reinforced sheet 83 of insulating body 82 peripheries and is connected to reinforced sheet 83 respectively, and wherein the end of conducting terminal 81 upper surface that exposes insulating body 82 connects in the mode of pushing with the conducting strip with wafer module 100.When wafer module 100 is installed, this electric connector 8 pushes wafer module 100 downwards so that the tight elasticity butt of its conducting strip and conducting terminal by its pressing plate 84, and owing to pressing plate 84 is made for rigid material, when it is exerted pressure to wafer module 100, be easy to the heat radiation shell on scratch wafer module 100 surfaces, a kind of possibility situation of its damage as shown in Figure 2.
Therefore, be necessary to provide a kind of improved electric connector to solve above deficiency.
[summary of the invention]
The purpose of this utility model is to provide a kind of wafer module and circuit board and electric connector that can scratch wafer module of electrically connecting.
The utility model electric connector comprises insulating body, be contained in the plurality of conductive terminals of insulating body, be coated on the insulating body outside reinforced sheet, be assemblied in the pressing plate of this reinforced sheet and the shifting part that is used with pressing plate.Wherein, pressing plate is adhesive with flexible material in itself and the wafer module position that connects, and this flexible material can be flexible colloid.
Compared with prior art, the utlity model has following advantage: when this electric connector electrically connects the wafer module, because the cushioning effect of flexible colloid, thus its pressing plate of making by rigid material heat radiation shell that directly the contact wafer module can scratch wafer module.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of existing a kind of electric connector relevant with the utility model.
Fig. 2 is the stereogram that electric connector shown in Figure 1 docks with the wafer module.
Fig. 3 is the three-dimensional exploded view of the utility model electric connector.
Fig. 4 is the bottom view of the pressing plate of the utility model electric connector.
Fig. 5 is the three-dimensional combination figure of the utility model electric connector and wafer module.
[embodiment]
See also Fig. 3 to Fig. 5, the utility model electric connector 1 is used to electrically connect wafer module 60 and circuit board (not shown), and it comprises that the insulating body 10, the bag that are equipped with plurality of conductive terminals 12 be located at the reinforced sheet 20 in insulating body 10 outsides, the pressing plate 40 that is articulated in the shifting part 30 of reinforced sheet 20 1 sides and is articulated in reinforced sheet 20 opposite sides.
Insulating body 10 is the tabular structure, be provided with conduction region 14 in its middle part, the plane that this conduction region 14 makes progress is an interface 15, offer plurality of terminals in conduction region 14 and accommodate passage 16, each is accommodated and contains a corresponding conducting terminal 12 in the passage 16, the guiding access of conducting terminal 12 (not label) extend in outside the interface 15 with the conducting strip (not shown) of wafer module 60 bottom surfaces to push the mode butt, insulating body 10 is provided with some locating convex blocks 18 in its bottom surface.Electric connector 1 is electrically connected to circuit board by its conducting terminal 12 and realizes electrically connecting with circuit board, finally realizes being electrically conducted of wafer module 60 and circuit board with being electrically conducted of conducting strip of wafer module 60 by conducting terminal 12 again.
Shifting part 30 is formed by long and thin metal round bar bending several times, it comprises Actuator Division 32 and the holding parts 34 that links to each other with Actuator Division 32 approximate vertical, Actuator Division 32 is provided with the handle 33 of outside bending in its end, and holding parts 34 convexes with the portion 35 that exerts pressure in its middle part.
Pressing plate 40 is a hollow casing structure, its two opposed side edges is respectively first side 41 and second side 42, there is extension 411 at the middle part of first side 41 along the camber line bending extension, second side 42 symmetries extend the holding part 421 that a pair of cross section is the semicircle arcuation, extend the operating portion 422 that roughly is strip between two holding parts 421.Pressing plate 40 is heaved to insulating body 10 directions from the middle part that connects two the 3rd relative sides of first side 41 and second side 42, the compressed part 43 that formation is protruded towards insulating body 10 directions, be covered with one deck flexible material on the bottom surface of its compressed part 43, in the present embodiment, this flexible material is flexible colloid 431.During use, the compressed part 43 of pressing plate 40 contacts with wafer module 60, and when pressing plate 40 pushed downwards in the portion that exerts pressure 35 of shifting part 30, pressing plate 40 was pushed the conducting terminal 12 tight butts that wafer module 60 makes its conducting strip and electric connector 1 downwards by its compressed part 43.
Reinforced sheet 20 is the setting of lengthwise shape, and it comprises the side that links to each other in twos and extend upward the sidewall of setting from side, and sidewall adjacent with the second side 42 of pressing plate 40 during its assembling is a first side wall 22, with the first side wall 22 opposed sidewalls be second sidewall 24.Holding part 421 corresponding to pressing plate 40 on the first side wall 22 offers a pair of bayonet socket 221, this bayonet socket 221 fastens so that pressing plate 40 is articulated in reinforced sheet 20 with the holding part 421 of pressing plate 40, second sidewall 24 is provided with the retaining sheet 241 that a pair of bending is provided with, and be extended with retaining sheet 242 in the bending of an end of a retaining sheet 241, this retaining sheet 241 and retaining sheet 242 make shifting part 30 be articulated in second sidewall 24 of reinforced sheet 20 in conjunction with the end of the other two side of reinforced sheet 20, and are provided with semicircle arcuation boss 243 with locking shifting part 30 on a sidewall between the first side wall 22 and second sidewall 24 in it.Reinforced sheet 20 locating convex block 18 corresponding to insulating body 10 on the side at its first side wall 22 and second sidewall, 24 places is provided with recess 26.
This electric connector 1 assembling process is as follows: elder generation is articulated in pressing plate 40 and shifting part 30 respectively the first side wall 22 and second sidewall 24 of reinforced sheet 20, again pressing plate 40 is placed open position, then insulating body 10 is inserted in the reinforced sheet 20, locating convex block 18 by insulating body 10 bottoms be sticked in reinforced sheet 20 bottoms recess 26 so that insulating body 10 be immobilizated among the reinforced sheet 20, simultaneously the sidewall of reinforced sheet 20 be coated on insulating body 10 around.
During use, earlier shifting part 30 is shaken to boss 243 positions that make its handle 33 away from reinforced sheet 20, this moment, its portion 35 that exerts pressure did not stop the extension of pressing plate, open pressing plate 40, wafer module 60 is placed on the insulating body 10, make its conducting strip corresponding with conducting terminal 12 positions of insulating body 10, then pressing plate 40 is moved to horizontal level, rotate shifting part 30, make its portion 35 that exerts pressure go to horizontal level, portion 35 extensions 411 of extruding pressing plates 40 downwards of exerting pressure, pressing plate 40 pushes wafer module 60 downwards by its compressed part 43, makes the conducting terminal 12 tight elasticity butts of its conducting strip and electric connector 1, and the Actuator Division 32 with shifting part 30 is pressed under the boss 243 again, the portion 35 that will exert pressure secures to horizontal level, is about to wafer module 60 and secures to the state that the conducting terminal 12 with electric connector 1 firmly is flexibly connected.
Be adhesive with flexible material on the compressed part 43 of pressing plate 40, in the present embodiment, this flexible material is flexible colloid 431, therefore, when the compressed part 43 of pressing plate is pushed wafer module 60 downwards, because the buffering of flexible colloid 431, the pressing plate 40 that rigid material is made can directly not contact with the heat radiation shell of wafer module 60, thereby can not injure the heat radiation shell.

Claims (8)

1. one kind is used to electrically connect the electric connector of wafer module to circuit board, it comprises insulating body, the reinforced sheet that links to each other with insulating body and is articulated in this reinforced sheet and in order to push the pressing plate of wafer module, this insulating body offers terminal channel and contains conducting terminal, this pressing plate is provided with compressed part towards the body direction, it is characterized in that: be covered with flexible material on the bottom surface of this compressed part.
2. electric connector as claimed in claim 1, it is characterized in that: this pressing plate is the hollow frame structure, two the 3rd sides that are oppositely arranged that it is provided with first side, second side and connects first side and second side, compressed part is located on the 3rd side, and protrudes towards insulating body.
3. electric connector as claimed in claim 2 is characterized in that: this pressing plate is provided with extension in the middle part of its first side along the camber line bending extension, extends in its second side symmetry to be provided with a pair of holding part.
4. electric connector as claimed in claim 1 is characterized in that: this electric connector is provided with the shifting part that cooperates with pressing plate in addition, and this shifting part comprises holding parts and Actuator Division, and its holding parts convexes with the portion that exerts pressure that is used for clamping platen in its middle part.
5. electric connector as claimed in claim 3 is characterized in that: this reinforced sheet is provided with the bayonet socket of a pair of holding part of accommodating pressing plate so that pressing plate is articulated in reinforced sheet in the one sidewall.
6. electric connector as claimed in claim 4 is characterized in that: this reinforced sheet is provided with retaining sheet and retaining sheet so that shifting part is articulated in reinforced sheet in its another sidewall.
7. electric connector as claimed in claim 1 is characterized in that: this insulating body is provided with locating convex block in its bottom, and reinforced sheet is provided with the recess that cooperates in locating convex block so that insulating body is immobilizated in reinforced sheet.
8. electric connector as claimed in claim 1 is characterized in that: this reinforced sheet extends on its sidewall and is provided with a boss that shifting part can be locked in the clamping platen position.
CNU2003201100606U 2003-10-07 2003-10-07 Electric connector Expired - Fee Related CN2718832Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2003201100606U CN2718832Y (en) 2003-10-07 2003-10-07 Electric connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2003201100606U CN2718832Y (en) 2003-10-07 2003-10-07 Electric connector

Publications (1)

Publication Number Publication Date
CN2718832Y true CN2718832Y (en) 2005-08-17

Family

ID=34891926

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2003201100606U Expired - Fee Related CN2718832Y (en) 2003-10-07 2003-10-07 Electric connector

Country Status (1)

Country Link
CN (1) CN2718832Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107195588A (en) * 2017-07-05 2017-09-22 赵西岭 A kind of component for being used to fix transistor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107195588A (en) * 2017-07-05 2017-09-22 赵西岭 A kind of component for being used to fix transistor

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050817

Termination date: 20091109