CN201230109Y - Electric connector component - Google Patents
Electric connector component Download PDFInfo
- Publication number
- CN201230109Y CN201230109Y CNU2008200383530U CN200820038353U CN201230109Y CN 201230109 Y CN201230109 Y CN 201230109Y CN U2008200383530 U CNU2008200383530 U CN U2008200383530U CN 200820038353 U CN200820038353 U CN 200820038353U CN 201230109 Y CN201230109 Y CN 201230109Y
- Authority
- CN
- China
- Prior art keywords
- chip module
- coupler component
- base portion
- electric coupler
- retaining frame
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electric connector component, which can electrically connect a chip module with a circuit board. The electric connector component comprises an insulated body, a heat-conducting strip, a fixing frame, elastic buckling sheets and connecting parts; wherein, conductive terminals are arranged in the insulated body; the heat-conducting strip lies on the chip module; the fixing frame can fix the chip module and abuts against the heat-conducting strip; and the elastic buckling sheets press the fixing frame and can be connected with the circuit board by the connecting parts. Each elastic buckling sheet comprises a basal part, arms and assembling parts; wherein, the arms are arranged on both ends of the basal part; the assembling parts are bent downwards from the ends of the arms; each elastic buckling sheet also comprises a pressing part which is upwardly extended from the tail of at least one of the assembling parts; and both the basal parts and the pressing parts which press the fixing frame can simultaneously apply pressure on the fixing frame.
Description
[technical field]
The utility model relates to a kind of electric coupler component, refers to a kind of electric coupler component that chip module is electrically connected to printed circuit board (PCB) especially.
[background technology]
Have now and be used to electrically connect the electric coupler component of chip module to printed circuit board (PCB), the plurality of conductive terminals and one that it generally comprises insulating body, be contained in the insulating body is fixed in locked instrument in the insulating body with chip module, and this locked instrument comprises the reinforced sheet that is articulated in the insulating body periphery, be articulated in reinforced sheet one end is used to compress the pressing plate of chip module and be articulated in the driving lever that the relative other end of reinforced sheet is used to pin pressing plate.This locked instrument is because driving lever is long, and it is bigger to take up room, and is suitable for desktop computer, then inapplicable for laptop.
Laptop is fixed in chip module in the insulating body with cramp usually at present, as shown in Figure 1, it is a kind of cramp 2 of withholding chip module (not shown), this cramp 2 is roughly rectangular, its part that presses on chip module is two leaf springs 21 of rectangle side, and after cramp 2 was assembled with insulating body (not shown), chip module, heat abstractor (not shown) etc., meetings such as heat abstractor applied certain load force to cramp 2, make cramp 2 that strain take place, compress chip module.Because the coefficient of elasticity of this cramp 2 is bigger, so its stressed back distortion can be bigger, cause leaf spring 21 excessive sex change easily and influence electric property, the power that will require like this to be applied on the cramp 2 can not be too big, be that 2 power that can carry of cramp are limited, limit to some extent so plant 2 pairs of carryings of cramp load force size thereon.
Given this, be necessary to provide a kind of improved electric coupler component in fact, to overcome the defective of above-mentioned electric coupler component.
[utility model content]
The technical problem that the utility model solved provides a kind of electric coupler component that contains elastic fastening plate, and this elastic fastening plate can reduce electric coupler component to applying the requirement of load force thereon.
For solving the problems of the technologies described above, the utility model provides a kind of electric coupler component, can electrically connect chip module to circuit board, but comprise the insulating body that is installed with conducting terminal, lie against the conducting strip fixing chip module on the chip module and be resisted against retaining frame on the conducting strip, press on the retaining frame and can be connected to the elastic fastening plate and the connector of circuit board by connector; The elastic fastening plate group connecting part that comprises base portion, be provided with arm and be bent to form downwards to two ends from described base portion wherein from described arm end, elastic fastening plate comprises also from one of them group connecting part tail end at least and extends upward the press section of setting that base portion and press section all press on the retaining frame.
Compared with prior art, the utlity model has following advantage: the base portion of described elastic fastening plate and press section all are resisted against on the main part of retaining frame, thereby the strain of the arm of elastic fastening plate in the time of can reducing to lock connector, therefore prevent that the arm distortion is excessive and lost efficacy, can increase elastic fastening plate in addition and the pressure of retaining frame is made between chip module and the electric coupler component form more stable being connected.
[description of drawings]
Fig. 1 is a kind of stereogram of cramp of existing electric coupler component.
Fig. 2 is the three-dimensional exploded view of the utility model electric coupler component and chip module and circuit board.
Fig. 3 is mounted to unit assembly drawing behind the insulating body with chip module.
Fig. 4 is the three-dimensional combination figure that the utility model electric coupler component is assembled to the circuit board plate.
[embodiment]
Be illustrated in figure 2 as the three-dimensional exploded view of the utility model electric coupler component (not label) and chip module 50, circuit board 80, electric coupler component comprise be installed with conducting terminal (not shown) but insulating body 10, lie against the conducting strip 70 fixing chip modules 50 on the chip module 50 and be resisted against retaining frame 20 on the conducting strip 70, press on the retaining frame 20 and can by connector 60 be connected to circuit board 80 elastic fastening plate 30, be placed on the retaining frame 20 and radiating tube 40 between a pair of elastic fastening plate 30 and connector 60.
Insulating body 10 is provided with continuing surface 101, the installed surface 102 relative with continuing surface 101, vertical around the sidewall 103 of continuing surface 101 and the receiving space 104 that is formed by continuing surface 101 and sidewall 103 one common peripheral, runs through being provided with plurality of terminals groove (not shown) from continuing surface 101 to installed surface 102.Retaining frame 20 is made for metal, is provided with main part 201, runs through the window 202 of main part and the holding section 203 that autonomous body 201 side both ends extend to form downwards.
As shown in Figure 3, elastic fastening plate 30 is made for metal, and it is provided with and is roughly flat base portion 301, extends and the arm 302 that is not provided with on same plane with base portion 301, the group connecting part that roughly takes the shape of the letter U 303 that is bent to form downwards from arm 302 ends and the press section 304 that is positioned at base portion 301 both sides that is extended upward setting by group connecting part 303 tail ends from base portion 301 two ends perks.Wherein group connecting part 303 is provided with the joining hole 3032 that is roughly flat butting section 3031, runs through butting section 3031.Circuit board 80 is provided with the through hole 801 corresponding with joining hole 3032
See also Fig. 2 to Fig. 4, during assembling, the conducting terminal that at first will be located in the insulating body 10 is soldered to circuit board 80, chip module 50 is mounted in the receiving space 104 of insulating body 10, again flat conducting strip 70 is kept flat and is pasted on the chip module 50, then retaining frame 20 is assembled to insulating body 10, the holding section 203 of retaining frame 20 holds mutually with the sidewall 103 of insulating body 10, next elastic fastening plate 30 is seated on the retaining frame 20, elastic fastening plate 30 passes the joining hole 3032 that group connecting part 303 is provided with successively by connector 60, thereby the through hole 801 that circuit board 80 corresponding joining holes 3032 are provided with is connected to circuit board 80, at this moment, the base portion 301 of elastic fastening plate 30 and press section 304 all are resisted against on the main part 201 of retaining frame 20 and to retaining frame 20 and exert pressure, this pressure successively by retaining frame 20 be passed to conducting strip 70 again to chip module 50 again to conducting terminal, at last radiating tube 40 is installed on the retaining frame 20, radiating tube 40 will contact with conducting strip 70.
Above-mentionedly elastic fastening plate 30 is connected in circuit board 80 processes by connector 60, the arm 302 of elastic fastening plate 30 will be subjected to towards the pressure of circuit board 80 and produce distortion, since the base portion 301 of elastic fastening plate 30 and press section 304 all against with the main part 201 of retaining frame 20 on, thereby the strain of the arm 302 of elastic fastening plate 30 in the time of can reducing to lock connector 60, therefore prevent that arm 302 distortion are excessive and lost efficacy that the pressure that can increase by 30 pairs of retaining frames 20 of elastic fastening plate in addition makes between chip module 50 and the electric coupler component and forms more stable being connected.
The above only is a kind of execution mode of the present utility model, it or not whole execution modes, the variation of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model specification is claim of the present utility model and contains.
Claims (6)
1. electric coupler component, can electrically connect chip module to circuit board, but comprise the insulating body that is installed with conducting terminal, lie against the conducting strip fixing chip module on the chip module and be resisted against retaining frame on the conducting strip, press on the retaining frame and can be connected to the elastic fastening plate and the connector of circuit board by connector; It is characterized in that: the group connecting part that elastic fastening plate comprises base portion, is provided with arm and is bent to form downwards from described arm end to two ends from described base portion, elastic fastening plate comprises also from one of them group connecting part tail end at least and extends upward the press section of setting that base portion and press section all press on the retaining frame.
2. electric coupler component as claimed in claim 1 is characterized in that: the group connecting part that described base portion two ends are provided with all extends and is provided with the press section.
3. electric coupler component as claimed in claim 2 is characterized in that: described press section is positioned at the both sides of described base portion.
4. electric coupler component as claimed in claim 1 is characterized in that: described base portion is positioned at different planes with described arm.
5. electric coupler component as claimed in claim 1 is characterized in that: described group connecting part roughly takes the shape of the letter U, and it is provided with the joining hole that is roughly flat butting section, runs through the butting section.
6. electric coupler component as claimed in claim 1 is characterized in that: described retaining frame is that metal is made, and is provided with main part, runs through the window of main part and the holding section that autonomous body side both ends extend to form downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200383530U CN201230109Y (en) | 2008-06-18 | 2008-06-18 | Electric connector component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200383530U CN201230109Y (en) | 2008-06-18 | 2008-06-18 | Electric connector component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201230109Y true CN201230109Y (en) | 2009-04-29 |
Family
ID=40635051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200383530U Expired - Fee Related CN201230109Y (en) | 2008-06-18 | 2008-06-18 | Electric connector component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201230109Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111200205A (en) * | 2018-11-20 | 2020-05-26 | 至良科技股份有限公司 | Electric connector shell and base combination, electric connector and electronic device |
| WO2022100128A1 (en) * | 2020-11-10 | 2022-05-19 | 华为技术有限公司 | Heat dissipation assembly, electronic device, and chip package structure |
-
2008
- 2008-06-18 CN CNU2008200383530U patent/CN201230109Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111200205A (en) * | 2018-11-20 | 2020-05-26 | 至良科技股份有限公司 | Electric connector shell and base combination, electric connector and electronic device |
| WO2022100128A1 (en) * | 2020-11-10 | 2022-05-19 | 华为技术有限公司 | Heat dissipation assembly, electronic device, and chip package structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20170618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |