CN201498850U - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN201498850U CN201498850U CN2009203041652U CN200920304165U CN201498850U CN 201498850 U CN201498850 U CN 201498850U CN 2009203041652 U CN2009203041652 U CN 2009203041652U CN 200920304165 U CN200920304165 U CN 200920304165U CN 201498850 U CN201498850 U CN 201498850U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- electric connector
- pushes
- actuator
- bearing
- 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
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Abstract
An electrical connector can be used for being electrically connected with a chip module and comprises a base, a plurality of conducting terminals, a bearing plate, locking parts and a driving part. The base is provided with a plurality of terminal holes, the terminals are arranged inside the terminal holes, the bearing plate is arranged above the base, the locking parts are assembled on two sides of the base and can be opened and closed relative to the base, the driving part is assembled above the base and can move up and down relative to the base, the bearing plate is provided with a bearing portion, the driving part is provided with an abutting bearing portion and a driving portion driving the bearing plate to move transversely, the driving part is provided with an abutting block, and the abutting block is engaged with the bearing portion under the same so as to bring convenience for resetting the bearing plate.
Description
[technical field]
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector that is used to electrically connect chip module and circuit board.
[background technology]
The novel patent of TaiWan, China has disclosed a kind of electric connector M331779 number, and it is used to electrically connect chip module to printed circuit board (PCB).This electric connector comprises the pedestal that is provided with the plurality of terminals hole and accommodates chip module, be contained in plurality of conductive terminals in the terminal hole, be contained in the pedestal top loading plate, be mounted on pedestal two middle side parts and can open or closed locking part and be connected on the pedestal actuator that can move up and down with respect to pedestal with respect to pedestal.
After pushing the actuator of electric connector, actuator moves upward under the effect of spring, and loading plate also resets under the effect of spring.There is frictional force between the pedestal of loading plate in reseting procedure and below it, thereby is unfavorable for resetting of loading plate.
Therefore, be necessary described electric connector is improved to overcome the defective of prior art.
[utility model content]
The purpose of this utility model is to provide a kind of electric connector that loading plate resets that helps.
The utility model electric connector is achieved through the following technical solutions: a kind of electric connector, can be used for electrically connecting chip module, it comprises the pedestal that is provided with the plurality of terminals hole, be contained in the plurality of conductive terminals in the terminal hole, be contained in the loading plate of pedestal top, being mounted on the pedestal both sides can open or closed locking part and be connected on the pedestal actuator that can move up and down with respect to pedestal with respect to pedestal, described loading plate has the portion of bearing, actuator has and pushes the portion of bearing so that the drive division that loading plate laterally moves, described actuator is provided with and pushes piece, and the described piece side under the portion of bearing that pushes matches with the portion of bearing and is convenient to resetting of loading plate.
Compared to prior art, the utility model electric connector matches with the portion of bearing by pushing piece, makes loading plate be convenient to resist frictional force and returns back to initial position.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electric connector.
Fig. 2 is the three-dimensional exploded view of the utility model electric connector.
Fig. 3 is the stereogram of the actuator of the utility model electric connector.
Fig. 4 is in the cutaway view of initial condition for the utility model electric connector.
Fig. 5 is in the cutaway view of state in the process for the utility model electric connector.
Fig. 6 is in the cutaway view of complete pressed status for the utility model electric connector.
[embodiment]
Fig. 1 to Fig. 6 is the preferred embodiment of the utility model electric connector.The utility model is a kind of electric connector 1 that is used for test chip module (not shown), comprising: pedestal 2, be contained in plurality of conductive terminals 7 in the pedestal 2, locking part 4 that the loading plate 3, the elasticity that are contained in pedestal 2 tops is articulated in pedestal 2 both sides, flexibly connect with pedestal 2 and to be used to the baffle 6 that drives the actuator 5 of locking part 4 and loading plate 3 and be assembled in pedestal 2 belows.
Loading plate 3 has the base portion 31 that is plate-like structure, and base portion 31 is provided with the holding hole 21 corresponding terminal holes 310 with pedestal 2.Each extends downwards and holds pin 32 in second jack 23 that can be contained in pedestal 2 a pair of relative lateral margin of base portion 31 in the end, holds pin 32 holds second jack 23 by the trip (not label) of being located at the bottom bottom.Respectively protrude out one near the position that holds pin 32 on the described relative lateral margin and bear portion 33, this bear portion 33 have be the planar sliding surface of circular arc 330 and with sliding surface 330 adjacent be plane promotion face 331, described sliding surface 330 and promotion face 331 match with actuator 5.Loading plate 3 can reset in the slip of pedestal 2 upper horizontal and by spring 34.
The a pair of opposite edges of baffle 6 are extended with Access Division 61 vertically upward in the middle part, thereby Access Division 61 is fastened on the pedestal 2 baffle 6 is assembled to pedestal 2.Has through hole 62 on the baffle 6 with the holding hole 21 corresponding settings of pedestal 2.
During assembling; earlier baffle 6 is fastened in the pedestal 2 by the bottom of Access Division 61 from pedestal 2; then loading plate 3 is placed second jack 23 of pedestal 2 by holding pin 32, again locking part 4 is mounted to the both sides of pedestal 2, at last actuator 5 is placed on the pedestal 2.Assembling rear-guard moving part 5 is away from pedestal 2, and electric connector 1 is in initial condition (as shown in Figure 4), and at this moment, the portion of bearing 33 that pushes piece 56 and loading plate of actuator 5 roughly is positioned on the sustained height; When pushing actuator 5 downwards, actuator 5 moves downward with respect to pedestal 2, the drive division 55 of actuator 5 and push piece 56 and also move downward with respect to the portion of bearing 33 of loading plate 3, in this process, the circular-arc sliding surface 330 that bears portion 33 on the actuator 5 on the circular-arc driving inclined-plane 550 of drive division 55 and the loading plate 3 cooperates, and makes loading plate 3 certain distance that slides on horizontal direction.At the same time, press section 57 pressing lock firmwares 4 and locking part 4 opened.Electric connector 1 is in complete pressed status when (as shown in Figure 6), and at this moment actuator 5 can place chip module on the loading plate 3 near pedestal 2.As shown in Figure 5, when the operating physical force on being applied to actuator 5 was cancelled, actuator 5 and locking part 4 were by the elastic reset of spring 58,34.At this moment, actuator 5 pops up under the effect of spring 58, the drive division 55 of actuator 5 and push piece 56 and also move upward with respect to the portion of bearing 33 of loading plate 3, spring 34 offers the movement tendency that loading plate 3 returns back to initial position on horizontal direction, the circular-arc plane promotion face 331 that bears portion 33 on inclined-plane 560 and the loading plate 3 that pushes that pushes piece 56 at the same time on the actuator 5 matches, and offers the active force that loading plate 3 returns back to initial position.Loading plate 3 needs to resist bigger frictional force in the process that resets, and the promotion face 331 that bears portion 33 on inclined-plane 560 and the loading plate 3 that pushes that pushes piece 56 on the actuator 5 matches, and can assist spring 34 to drive loading plates 3 opposing frictional force and slides into initial position.When actuator 5 was got back to initial position, the top of locking part 4 button was held on the chip module that places loading plate 3 tops, thus the locking chip module, and the electric connection of realization conducting terminal 7 and chip module.
The number that pushes piece and the shape of the utility model electric connector can according to circumstances be made adjustment.
Claims (10)
1. electric connector, can be used for electrically connecting chip module, it comprises: the pedestal that is provided with the plurality of terminals hole, be contained in the plurality of conductive terminals in the terminal hole, be contained in the loading plate of pedestal top, being mounted on the pedestal both sides can open or closed locking part and be connected on the pedestal actuator that can move up and down with respect to pedestal with respect to pedestal, described loading plate has the portion of bearing, actuator has and pushes the portion of bearing so that the drive division that loading plate laterally moves, it is characterized in that: described actuator is provided with and pushes piece, and the described piece side under the portion of bearing that pushes matches with the portion of bearing and is convenient to resetting of loading plate.
2. electric connector as claimed in claim 1 is characterized in that: the described piece that pushes has the circular-arc inclined-plane that pushes that matches with the described portion of bearing.
3. electric connector as claimed in claim 1 is characterized in that: described actuator has the holding section, describedly pushes piece and drive division is located on the described holding section.
4. electric connector as claimed in claim 1 is characterized in that: the described piece that pushes is lower than described drive division on vertical direction.
5. electric connector as claimed in claim 4 is characterized in that: the described portion of bearing has and can push the plane promotion face that is that piece matches with described.
6. electric connector as claimed in claim 5 is characterized in that: the described portion of bearing has the circular-arc sliding surface that is that can match with the driving inclined-plane of described drive division.
7. electric connector as claimed in claim 6 is characterized in that: the described driving inclined-plane that pushes inclined-plane and drive division of piece that pushes is for being provided with in opposite directions.
8. electric connector as claimed in claim 7 is characterized in that: described actuator comprises the pressing plate of pair of parallel and the connecting plate that is extended straight down and be bent to form by the pressing plate both sides, and the end face of connecting plate is not higher than the upper surface of described loading plate.
9. electric connector as claimed in claim 8 is characterized in that: described pedestal is equipped with first jack that cooperates with actuator and second jack that cooperates with loading plate in four corners.
10. electric connector as claimed in claim 9 is characterized in that: each pressing plate is provided with two described holding sections, and each holding section is provided with one and pushes piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203041652U CN201498850U (en) | 2009-06-09 | 2009-06-09 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203041652U CN201498850U (en) | 2009-06-09 | 2009-06-09 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201498850U true CN201498850U (en) | 2010-06-02 |
Family
ID=42442047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203041652U Expired - Fee Related CN201498850U (en) | 2009-06-09 | 2009-06-09 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201498850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693458A (en) * | 2017-04-12 | 2018-10-23 | 环旭电子股份有限公司 | Test jack for chip |
-
2009
- 2009-06-09 CN CN2009203041652U patent/CN201498850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693458A (en) * | 2017-04-12 | 2018-10-23 | 环旭电子股份有限公司 | Test jack for chip |
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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: 20100602 Termination date: 20130609 |