CN205944491U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN205944491U CN205944491U CN201620687176.3U CN201620687176U CN205944491U CN 205944491 U CN205944491 U CN 205944491U CN 201620687176 U CN201620687176 U CN 201620687176U CN 205944491 U CN205944491 U CN 205944491U
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- Prior art keywords
- electric connector
- right arm
- guidance part
- guiding frame
- arm
- 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.)
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Abstract
The utility model provides an electric connector for electric connection chip module, it includes the base, locate the base top is used for taking and carries chip module's guide frame and be used for the suppression chip module's clamp plate, the base is equipped with first pin joint portion and second pin joint portion, the guide frame the rear end pin joint in first pin joint portion, the clamp plate pin joint in second pin joint portion, the guide frame include the pin joint in the postbrachium of first pin joint portion and from left arm and right arm that the postbrachium extends forward, the left arm reaches the right arm is equipped with the slide rail respectively, the guide frame is equipped with the guidance part, the guidance part certainly left and right arm extends and forms, the guidance part include with the parallel first limit in a left side / right arm and connect the second limit in the first limit outside, extend forward on first limit has the third limit, the third border is kept away from the direction slope of left and right arm and is extended, so make things convenient for chip module's equipment.
Description
【Technical field】
The utility model is related to a kind of electric connector, and more particularly, to a kind of electric connection chip module is to printed circuit board (PCB)
Electric connector.
【Background technology】
Chinese invention patent discloses CN103515764A patent and discloses a kind of electric connector, and described electric connector is used
In being electrically connected with chip module to printed circuit board (PCB), this electric connector includes containing the insulating body of conducting terminal, is located at absolutely
The reinforcement of edge outer body, rotation are articulated in the retainer of reinforcement and lid and are assembled to retainer and are used for fixed chip mould
The holder of group, lid is provided with the opening wearing for chip module, and reinforcement is provided with front end and the rear end relative with front end, clasp
Part rotation is articulated in the front end of reinforcement, and lid rotation is articulated in the rear end of reinforcement and is located above retainer, and retainer revolves
During turning closure, chip module is assembled to insulating body.Due to retainer and lid respectively from the front end of reinforcement and after
End is opened, thus occupancy circuit board space is larger, leads to easily encounter the other electron component on circuit board.
Therefore, it is necessary to provide a kind of electric connector of improvement above to solve the problems, such as.
【Utility model content】
Main purpose of the present utility model be to provide a kind of can ease of assembly chip module electric connector.
For achieving the above object, the utility model employs the following technical solutions：A kind of electric connector, for being electrically connected with core
Piece module, it includes base, is used for carrying the guiding frame of described chip module and being used for suppressing described chip above base
The pressing plate of module, described base is provided with the first articulated section and the second articulated section, and the rear end of described guiding frame is articulated in described first
Articulated section, described pressing plate is articulated in described second articulated section, and described guiding frame includes being articulated in the postbrachium of described first articulated section
And the left arm that extends forward from described postbrachium and right arm, described left arm and described right arm be respectively equipped with slide rail, described guiding frame
It is provided with guidance part, described guidance part extends from described left and right arm and formed, and described guidance part includes parallel with described left/right arm
First while and when connecting first outside the second side, described first when being extended with forward the 3rd, described 3rd edge away from left,
The direction of right arm tilts to extend.
Improvements further, described guidance part extends from the front free terminal of described left and right arm and is formed, and described first
While, second while and described left/right upper-arm circumference be set as the guide channel of before and after's insertion.
Improvements further, described guide channel is adjacent with described 3rd side, and is located at the rear on described 3rd side.
Improvements further, before described guiding frame is provided with the described left arm of connection, right arm and is located in front of described postbrachium
Arm, described forearm bends downwards from described left arm, right arm and block is in described pan frontward end, the 3rd side of described guidance part and institute
State the guiding entrance that forearm cooperatively forms left and right insertion, described guiding entrance is connected with described guide channel and is located at described guiding
In front of groove.
Improvements further, described guidance part is located at the top of described forearm, and the 3rd side of described guidance part and institute
State forearm to be oppositely arranged up and down.
Improvements further, described guiding frame includes plastic parts and edge buries the metalwork taking shape in described plastic parts, institute
State the upper surface that slide rail is formed at described plastic parts, described guidance part extends from described metalwork one, and described guidance part is exposed
In described plastic parts.
Improvements further, described first articulated section and described second articulated section are located at same one end of described base, institute
State metalwork and integrally extend bend, described bend is exposed to described plastic parts and is articulated in described first articulated section.
Improvements further, about the first half of described slide rail, width is more than its latter half, described slide rail upper table
Face is provided with projection, upwardly extends formation the first stopper from described slide rail, forms the second stopper from described first stopper is horizontal-extending.
Improvements further, described chip dies system is inserted into after being installed on a holder housing guiding frame, described folder
The bottom surface of gripping member is provided with chute, and the projection of described guiding frame enters described chute and slided with guiding described holder, described chute
End is provided with fixing hole.
Improvements further, described holder is provided with four the first buckles being snapped in described four corners of chip module
Portion, and second clamping part in the centre position of two the right and lefts being snapped in described chip module respectively.
Compared with prior art, the utility model electric connector has the advantages that：Described guiding frame and described pressure
Plate is opened in same one end of described base, therefore it is little to take circuit board space.
【Brief description】
Fig. 1 is the stereogram of the utility model electric connector use state.
Fig. 2 is the exploded view of the utility model electric connector.
Fig. 3 is the unassembled schematic diagram in guiding frame of holder of the utility model electric connector.
Fig. 4 is the schematic diagram of another angle of electric connector shown in Fig. 3.
Fig. 5 is that the holder of electric connector shown in Fig. 3 is assembled in the constitutional diagram guiding frame.
Fig. 6 is the schematic diagram of another angle of electric connector shown in Fig. 5.
Fig. 7 is the exploded view of the guiding frame of the utility model electric connector.
Schematic diagram when Fig. 8 is the holder of the utility model electric connector and pressing plate opens.
【Specific embodiment】
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with accompanying drawing with specifically
The utility model is described in further detail for embodiment.
As shown in Figure 1 and Figure 2, electric connector 100 of the present utility model be used for housing chip module 6 and by chip module 6 with
Circuit board（Not shown）Set up and be electrically connected with, it includes base 2, for carrying the guiding frame 4 of described chip module 6 and being used for pressing
Make the pressing plate 3 of described chip module 6, base 2 is frame-shaped, in it, central big opening 21 is accepting terminals module（Not shown）, end
Terminal in submodule group is welded on circuit board.Described base 2 is provided with the first articulated section 23 and the second pivot joint positioned at its rear end
Portion 24, the rear end of described guiding frame 4 is articulated in described first articulated section 23, and the rear end of described pressing plate 3 is articulated in described second pivot
Socket part 24, described guiding frame 4 and described pressing plate 3 can rotate about 24 around described first articulated section 23 and the second articulated section respectively
（As shown in Figure 8）.Described first articulated section 23 is located in front of described second articulated section 24, and so guiding frame 4 is located at the interior of pressing plate 3
Side.
Described pressing plate 3 is made of metal material, is provided with a through hole 30, for housing described chip dies in the middle of described pressing plate 3
Block 6, described pressing plate 3 rear end is provided with the bend 33 being articulated in described second articulated section 24, and described pressing plate 3 corresponds to described locking part
26 are provided with three combined holes（Non- label）, one of front being located at described through hole 30, two other is located at described through hole 30
Rear, screw 31 pass through described combined hole and sealed with described locking part 26 so that described pressing plate 3 to be fixed on described base 2.
Described base 2 rear end is respectively arranged on the left side and the right side a locking part 26 in described second articulated section 24, in order to lock after pressing plate 3
End, described base 2 front end also is provided with described locking part 26, in order to lock the front end of pressing plate 3 simultaneously.
As shown in Figures 3 to 6, described guiding frame 4 is in hollow frame shape, and it includes postbrachium 431, extends forward from postbrachium
Left arm 432a parallel to each other and right arm 432b and the forearm connecting free terminal before described left arm 432a, right arm 432b
435, left and right arm configuration is roughly the same, and postbrachium 431 is articulated in the first articulated section 23 by overhead kick.Left arm 432a and right arm 432b divides
It is not provided with slide rail 433, and its front free terminal forms guidance part 434 respectively, guidance part 434 includes parallel with left and right arm
On one side 4341 and connect first while outside second while 4342, described first when 4341 turn forward and are extended with the 3rd 4343 and
3rd side 4343 is to tilt to extend along the direction away from left and right arms.Described chip module 6 is first insertion guiding frame 4, relends by leading
Draw frame 4 and be installed on base 2, in the present embodiment, described chip module 6 is first installed on a holder 5, more jointly slip into described
Guiding frame 4, so, holder 5 together brings chip module 6 into described guiding frame 4.
In the present embodiment, described guiding frame 4 includes a plastic parts 41 and edge buries the gold medal taking shape in described plastic parts 41
Belong to part 42, to increase the intensity of described guiding frame 4.
As shown in Fig. 3 and Fig. 7, described plastic parts 41 is generally U-shaped, and it is right that described plastic parts 41 includes a left arm portion 411,
Arm 412 and connect arm 413 behind described left arm portion 411 and the one of right arm portion 412, the recessed slot to make way of described rear arm 413
414.About the first half in described left arm portion 411 and described right arm portion 412, width is all higher than its latter half, described left arm portion
411 and described right arm portion 412 upper surface be respectively equipped with two projections 416, from described left arm portion 411 and right arm portion 412 respectively to
Upper extension forms one first stopper 418, from described first stopper 418 horizontal-extending formation one second stopper 419, described first gear
The front end in portion 418 is concordant with the front end in right arm portion 412 of described left arm portion 411/, described second stopper 419 front end and described left arm
The front end in right arm portion 412 of portion 411/ is not concordant and lags behind described first stopper 418.Described left arm portion 411 and described right arm portion
412 are respectively equipped with a hook part 417, and described hook part 417 is to extend downwardly bending from 411/ right arm portion of described left arm portion 412 upper surface
Formed, described hook part 417 is snapped in around described terminal module, described guiding frame 4 is positioned on described terminal module.?
In the present embodiment, the right arm portion 412 of left arm portion 411/ of described plastic parts 41 constitutes the slide rail 433 of described guiding frame 4.
Described metalwork 42 is in hollow frame shape, and it has two first relative metal frames 421, connects two first metal frames
421 one second metal frame 422 and one the 3rd metal frame 423, described second metal frame 422 is located at described 3rd metal frame 423
Front, two first metal frames 421, the second metal frame 422 and the 3rd metal frame 423 surround an opening, for housing described core
Piece module 6.Described second metal frame 422 is from the first metal frame 421 front end bending downwards block in the front end of described base 2.
Described second metal frame 422 is exposed to the forearm 435 that described plastic parts 41 outside forms described guiding frame 4, two relative institutes
State the first metal frame 421 to bury shaping and form described guiding frame respectively with the left arm portion 411 of described plastic parts 41 and right arm portion 412 edge
4 left arm 432a and right arm 432b, described 3rd metal frame 423 buries shaping formation with rear arm 413 edge of described plastic parts 41
The postbrachium 431 of described guiding frame 4.Described 3rd metal frame 423 is provided with bend 4230, and this bend 4230 constitutes described guiding
The overhead kick of frame 4, with described first articulated section 23 pivot joint.Described bend 4230 from the rear arm 413 of described plastic parts 41 to
After extend and be exposed to outside described plastic parts 41.
Described metalwork 42 is provided with a pair of kink 424, and the pair of kink 424 is respectively from two first metal frames 421
Front free terminal one extend, the pair of kink 424 is symmetrical arranged in the lateral direction.Described kink 424 and institute
State the second metal frame to be oppositely arranged about 422.In the present embodiment, described kink 424 constitutes described guidance part 434, described
Kink 424 sequentially forms vertical described second side 4342, parallel institute from the bending extension of the outside of described first metal frame 421
State described the first of the first metal frame 421 while 4341 and from described first while 4341 tilt described the of extension further along
Three sides 4343.Wherein, the first of described guidance part 434 is when 4341, second 4342 and described left/right arm（432a/432b）Enclose
It is set as the guide channel 4340 of before and after's insertion.Described guide channel 4340 is adjacent with described 3rd side 4343, and is located at described 3rd side
4343 rear.3rd side 4343 of described guidance part 434 is relative about 422 with the second metal frame of described metalwork 42 to be set
Put, form left and right insertion, guiding entrance 4244 spacing up and down.Described guiding entrance 4244 is connected with described guide channel 4340
And be located in front of described guide channel 4340.
As shown in Figures 3 to 6, when carrying the holder 5 insertion guiding frame 4 of chip module 6, described holder 5 is in institute
Described guide channel 4340 is entered, through the guiding further of described guide channel 4340, institute under the preliminary guiding stating the 3rd side 4343
State holder 5 and slip into described slide rail 433.Described guidance part 434 is metal material, and described holder 5 can be prevented to be upwardly separated from institute
State guiding frame 4, and then the second stopper 419 of plastic parts 41 can be avoided to be subject to accidental injury.In the present embodiment, described first side
4341 have larger surface object chip module 6 direction of insertion bends extension obliquely and forms described 3rd side 4343, should
Structure not only makes described 3rd side 4343 form the guiding face of face forward, also make guidance part 434 and the first metal frame 421 it
Between space enlargement, be conducive to the finger of operator to stretch into thus close or open described guiding frame 4.In the present embodiment, institute
State the second metal edges 422 free terminal from before the first metal edges 421 to bend downwards, the space of described guiding entrance 4244 is further
Expand, make guide effect while lifting operation more preferably.The first of described guidance part 434 4343 can when 4341 or the 3rd
Select colouring or label, as identification, distinguish and use.
It should be noted that in the present embodiment, described guidance part 434 is to extend and expose from described metalwork 42 one
Outside described plastic parts 41, certainly in other embodiments, described guidance part 434 also can be embedded in described plastic parts 41, institute
State guidance part 434 and also can be integrally molded in described holder 5 or plastic parts 41.In the present embodiment, the setting of described guiding frame 4
Two independent guidance parts 434, this two guidance parts 434 are located at the front freely end of described left arm 432a and right arm 432b respectively
End, certainly in other embodiments, described guiding frame 4 can be in the appropriate location of the fore-and-aft direction setting one described left arm 432a of connection
And the annular of described right arm 432b or arc guiding frame mouth.
As shown in Figures 3 to 6, described holder 5 is made up of plastic cement material, is in substantially the rectangle frame of hollow, has collecting
The opening of chip module 6 and the guide margin of both sides.After chip module is installed on holder 5, described holder 5 is by its guide margin certainly
The guidance part 434 of guiding frame 4 inserts, and then slides until installing completely along the slide rail 433 of guiding frame.Described holder 5 about
The bottom surface of both sides is provided with a chute 50, and the projection 416 on the slide rail 433 of described guiding frame 4 enters described chute 50 to guide
State holder 5 to slide.Described chute 50 end is provided with a fixing hole 51, when described projection 416 slides in described chute 50
When described projection 416 is snapped in described fixing hole 51, described holder 5 stop slip preventing described holder 5 depart from described in lead
Draw frame 4.The front end of described holder 5 is provided with projection 55, to coordinate described slot to make way 414.Described holder 5 is provided with four first
Clamping part 53, is snapped in described 6 four corners of chip module, is additionally provided with two the second clamping parts 56, is snapped in described core respectively
The centre position of the right and left of piece module 6.Described holder 5 is convexly equipped with forward a crawl section 54, picks and places described for operator
Holder 5, described crawl section 54 is provided with a perforation 540 and is located at below the combined hole of described pressing plate 3, passes through for described screw 31.
With further reference to Fig. 8, during use, first chip module 6 is assembled in described holder 5, then by described holder 5 along parallel to
The upper surface of guiding frame 4 is inserted from the front to the back so as to slide on described slide rail 433, is snapped in described up to described projection 416
Location hole 51, stops sliding；Then it is rotated down described guiding frame 4, the described hook part 417 of described guiding frame 4 and described terminal
Module buckle, the second metal edges 422 block of described metalwork 42 is in described base 2 front end so that described chip module 6 and institute
State terminal module aligning；Finally it is rotated down described pressing plate 3 so that described screw 31 is locked on described locking part 26, thus described
Pressing plate 3 is fixed on described base 2, so that described pressing plate 3 is suppressed described chip module 6 and is electrically connected with described terminal module
Touch.
In sum, the utility model electric connector 100 has following beneficial effect：
（1）Described base 2 is provided with positioned at it with described first articulated section 23 of one end and described second articulated section 24, described
Guiding frame 4 and described first articulated section 23 pivot joint, described pressing plate 3 and described second articulated section 24 pivot joint, thus described guiding frame 4
Open in same one end of described base with described pressing plate 3, therefore it is little to take circuit board space.
（2）Described holder 5 can slide on guiding frame 4, thus reducing the assembly and disassembly difficulty of holder 5.
（3）Described guidance part 434 is provided with guiding entrance 4244, can guide holder 5 and slip into described guiding frame 4.
（4）The first of described guidance part 434 while 4341 further along extend formed face forward the 3rd while 4343, both
Holder 5 can be guided and be properly inserted guiding frame 4, be conducive to operator to open again or close described guiding frame 4.
（5）Described guidance part 434 bends inwards extension from the left arm 432a and right arm 432b of described guiding frame 4, is conducive to
Save electric connector 100 to take up room.
These are only preferred embodiment of the present utility model, scope of the present utility model should not be limited with this.I.e. all
It is the simple equivalence changes and modification made according to the utility model claims and the utility model description, all should
Still belong in the range of the utility model patent covers.
Claims (10)
1. a kind of electric connector, for being electrically connected with chip module, it includes base, is used for carrying described core above base
The guiding frame of piece module and the pressing plate for suppressing described chip module, described base is provided with the first articulated section and the second pivot joint
Portion, the rear end of described guiding frame is articulated in described first articulated section, and described pressing plate is articulated in described second articulated section, described guiding
Frame includes being articulated in postbrachium and the left arm extending forward from described postbrachium and the right arm of described first articulated section, described left arm and
Described right arm be respectively equipped with slide rail it is characterised in that：Described guiding frame is provided with guidance part, and described guidance part is from described left and right arm
Extend formed, described guidance part include first parallel with described left/right arm while and connect first while outside the second side, described
First when being extended with forward the 3rd, and described 3rd edge tilts to extend away from the direction of left and right arm.
2. electric connector as claimed in claim 1 it is characterised in that：Described guidance part is from the front freely end of described left and right arm
End extends and is formed, described first while, second while and described left/right upper-arm circumference be set as the guide channel of before and after's insertion.
3. electric connector as claimed in claim 2 it is characterised in that：Described guide channel is adjacent with described 3rd side, and is located at
The rear on described 3rd side.
4. electric connector as claimed in claim 1 it is characterised in that：Described guiding frame is provided with the described left arm of connection, right arm simultaneously
Forearm in front of described postbrachium, described forearm bends downwards from described left arm, right arm and block is in described pan frontward end, institute
State the 3rd side of guidance part and described forearm cooperatively forms the guiding entrance of left and right insertion, described guiding entrance and described guide channel
It is connected and be located in front of described guide channel.
5. electric connector as claimed in claim 4 it is characterised in that：Described guidance part is located at the top of described forearm, and institute
The 3rd side stating guidance part is oppositely arranged up and down with described forearm.
6. electric connector as claimed in claim 1 it is characterised in that：Described guiding frame includes plastic parts and edge buries and takes shape in institute
State the metalwork of plastic parts, described slide rail is formed at the upper surface of described plastic parts, described guidance part is from described metalwork one
Extend, described guidance part is exposed to described plastic parts.
7. electric connector as claimed in claim 6 it is characterised in that：Described first articulated section and described second articulated section located at
Same one end of described base, described metalwork integrally extends bend, and described bend is exposed to described plastic parts and pivot joint
In described first articulated section.
8. electric connector as claimed in claim 1 it is characterised in that：About the first half of described slide rail, width is more than thereafter
Half part, described slide rail upper surface is provided with projection, upwardly extends formation the first stopper from described slide rail, from described first stopper water
Flat extension forms the second stopper.
9. electric connector as claimed in claim 8 it is characterised in that：Described chip dies system is inserted after being installed on a holder again
Enter to house guiding frame, the bottom surface of described holder is provided with chute, and the projection described chute of entrance of described guiding frame is described to guide
Holder slides, and described chute end is provided with fixing hole.
10. electric connector as claimed in claim 9 it is characterised in that：Described holder is provided with four and is snapped in described chip
First clamping part in four corners of module, and the centre position of two the right and lefts being snapped in described chip module respectively
Second clamping part.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687176.3U CN205944491U (en) | 2016-07-04 | 2016-07-04 | Electric connector |
| TW106209644U TWM556945U (en) | 2016-07-04 | 2017-06-30 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687176.3U CN205944491U (en) | 2016-07-04 | 2016-07-04 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944491U true CN205944491U (en) | 2017-02-08 |
Family
ID=57931442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620687176.3U Active CN205944491U (en) | 2016-07-04 | 2016-07-04 | Electric connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205944491U (en) |
| TW (1) | TWM556945U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658638A (en) * | 2017-05-25 | 2018-02-02 | 番禺得意精密电子工业有限公司 | Electric connector |
| US10541481B2 (en) | 2018-02-07 | 2020-01-21 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Connector equipped with carrier frame and rail frame for CPU |
| US10653028B2 (en) | 2018-04-04 | 2020-05-12 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Connector equipped with carrier frame and rail frame for CPU |
-
2016
- 2016-07-04 CN CN201620687176.3U patent/CN205944491U/en active Active
-
2017
- 2017-06-30 TW TW106209644U patent/TWM556945U/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658638A (en) * | 2017-05-25 | 2018-02-02 | 番禺得意精密电子工业有限公司 | Electric connector |
| US10541481B2 (en) | 2018-02-07 | 2020-01-21 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Connector equipped with carrier frame and rail frame for CPU |
| US10653028B2 (en) | 2018-04-04 | 2020-05-12 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Connector equipped with carrier frame and rail frame for CPU |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM556945U (en) | 2018-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |