CN1510792A - Reinforced electric connector - Google Patents
Reinforced electric connector Download PDFInfo
- Publication number
- CN1510792A CN1510792A CNA021600694A CN02160069A CN1510792A CN 1510792 A CN1510792 A CN 1510792A CN A021600694 A CNA021600694 A CN A021600694A CN 02160069 A CN02160069 A CN 02160069A CN 1510792 A CN1510792 A CN 1510792A
- Authority
- CN
- China
- Prior art keywords
- matrix
- electric connector
- stiffening device
- reinforced electric
- lid
- 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
A kind of strengthen electric apparatus, for connecting plane LGA chip with circuit board, it includes the basal body located in circuit board, strengthen device assembled in one side of basal body, the movable lid connected with one end of basal body and the pressing device for pressing the lid on the basal body. The strengthen device is a lengthwise slot structure, and is held on the one side of the basal body, this side is between the two end of basal lid and pressing device, namely fixs the strength device on the side that is easy to bend by force, to enhance the strength of the basal body, further prevents distortion of basal body due to get over pressure.
Description
[technical field]
The invention relates to a kind of electric connector, especially refer to a kind of can be in order to electrically connect the electric connector of planar grid chip module and circuit board.
[background technology]
Lga connector generally uses with the planar lattice array chip module, and is to realize contacting of the two conducting position in the mode of pushing between this connector and the chip module, and reaches stable telecommunication transmission between the two.
Traditional connector of planar lattice array comprises that the insulating body that is connected with circuit board reaches to push the lid of mode fixed pan grid array chip module on electric connector, and be provided with a press fastening device between matrix and the lid to guarantee the retain strength of the two, for guaranteeing stable electric connection between planar lattice array chip module and the matrix, above-mentioned retain strength needs enough big, yet, because matrix is formed by the plastic material manufacturing usually, and its thickness of slab is again because of the product thickness restriction, matrix thickness can not be too big, thereby intensity is less, the impaired even fracture of easy in actual use stressed bending.
After this, in order under the prerequisite that does not increase matrix thickness, to improve the intensity of matrix, as shown in Figure 5, one frame shape metal stiffening device 91 is installed on the matrix 90 of electric connector 9, it is by the moulding of metal material integrated punching, can effectively increase the intensity of matrix 90, avoid in use damaging, improve the stability of electric connector because of being stressed.
But; because in actual use; matrix 90 bears big active force at the two ends that lid 92 and press device 93 are installed; be that above-mentioned two ends may be lifted and make matrix 90 distortion; therefore only need guarantee that matrix 90 gets final product in the intensity that connects on the above-mentioned direction of both ends; and frame shape stiffening device 91 is except that the intensity that increases above-mentioned direction; also increased the intensity that matrix 90 is provided with the two ends of lid 92 and press device 93; thereby frame shape stiffening device 91 need take relatively large metallic plate in the punching production process, thereby increases production cost.
[summary of the invention]
Order of the present invention provides a kind of reinforced electric connector that not only can increase the intensity of insulating body but also can effectively control production cost.
The object of the present invention is achieved like this: the invention relates to a kind of reinforced electric connector, but it press device that comprises thereon matrix of carries chips module, is fixedly arranged on stiffening device on the matrix, movably is installed in the lid of matrix one end and is installed in the matrix other end.Wherein this stiffening device is a lengthwise shape channel-like configuration, and is immobilizated in a side of matrix by certain way, and an end of this side and matrix installing lid is adjacent, and promptly stiffening device is immobilizated in the side of the easy stressed bending of matrix.
Compared with prior art, advantage of the present invention is: the strip stiffening device that is provided with along the side of the stressed easy bending of insulating body work, can guarantee insulating body intensity on this direction, and be not provided with the two ends installing stiffening device of lid and press device at matrix, so can save material, thereby reduce production costs.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of reinforced electric connector first execution mode of the present invention.
Fig. 2 is the stereogram of the reinforced electric connector first execution mode opening of the present invention.
Fig. 3 is the three-dimensional exploded view of reinforced electric connector second execution mode of the present invention.
Fig. 4 is the three-dimensional exploded view of reinforced electric connector the 3rd execution mode of the present invention.。
Fig. 5 is the three-dimensional exploded view of existing reinforced electric connector related to the present invention.
[embodiment]
See also Fig. 1 and Fig. 2, disclose reinforced electric connector 1 first execution mode of the present invention, it comprises the matrix 2, the stiffening device 3 that is combined in matrix 2 one sides that are fixedly arranged on the circuit board 8, the press device 5 that is articulated in the lid 4 of matrix 2 one ends and is set up in matrix 2 other ends.
Be installed in the supporting part 20 of matrix 2 when planar lattice array chip module 6 after, rotation lid 4, make being posted by on the chip module 6 of its framework 41 with pressing solidly sheet 411 no pressure, stir the struck side 520 of press device 5 swing arms 52 then, and then the press-side 522 that drives swing arm 52 presses solidly the compression zone 410 in framework 41, this moment, matrix 2 bore big active force at the two ends that lid 4 and press device 5 are installed, thereby with 6 firm being immobilizated between matrix 2 and the lid 4 of planar lattice array chip module.
Because in actual use, the two ends that matrix 2 is installed lid 4 and press device 5 are born greatly, and active force easily is lifted and makes matrix 2 bendings, stiffening device 3 of the present invention is located at matrix 2 and is installed between the two ends of lid 4 and press device 5, make this stiffening device 3 be immobilizated in the side of matrix 2 easy stressed bendings, only need a less bonding jumper can strengthen matrix 2 intensity, thereby prevent that pressure is excessive to be damaged because of bearing in pushing use, and need not stiffening device 3 be installed in matrix 2 other parts, and reduce production costs.
See also Fig. 3, disclose the another kind of execution mode of the reinforced electric connector 1 of the present invention, matrix 2 supporting parts 20 and hinge device 22 adjacent edges are provided with the step-like fitting portion 203 of a lengthwise, this lengthwise fitting portion 203 two relatively the surface all be lower than the two sides that matrix 2 is provided with these fitting portion 203 places, thereby and 2 formation of matrix are step-like, wherein on the side of chip module 6 directions, offer some screwed holes 2020 '.
Comprise equally in the present embodiment stiffening device 3 ', its also for by two relative first sides 31 ' with the longitudinal trough columnar structure of a bottom surface 33, second side 32 ' reach ' be made around, its cross section also is similar " ㄈ " shape, offer on wherein with fitting portion 202 ' screwed hole 2020 ' corresponding through hole 311 '.
Stiffening device 3 ' when cooperating with the fitting portion 203 of matrix 2, flute profile stiffening device 3 ' opening snap in from the outside of fitting portion 203, and through hole 311 ' over against fitting portion 202 ' screwed hole 2020 ', then, above-mentioned through hole 311 ' and screwed hole 2020 ' among inserting bolt 7 ' can be with stiffening device 3 ' with fitting portion 202 ' be retained on.
" can also be convexly equipped with modes such as hangnail 34 and cooperate with the hole clipping 23 of matrix 2 lengthwises to a side, other parts structure and effect are identical with aforementioned embodiments, do not repeat them here in addition, to see also Fig. 4, the strip stiffening device 3 of the reinforced electric connector 1 of the present invention.
Claims (10)
1. reinforced electric connector, but it comprises thereon matrix of carries chips module, be fixedly arranged on stiffening device on the matrix, movably be installed in the lid of matrix one end and be installed in the press device of the matrix other end, and it is characterized in that: stiffening device is immobilizated in the side of the easy stressed bending of matrix.
2. reinforced electric connector as claimed in claim 1 is characterized in that: an end of the side of installation stiffening device and matrix installing lid is adjacent.
3. reinforced electric connector as claimed in claim 1 is characterized in that: the side that stiffening device is installed offers the longitudinal draw-in groove and cooperates with stiffening device.
4. reinforced electric connector as claimed in claim 3 is characterized in that: be convexly equipped with a strip Center Island portion in the draw-in groove.
5. reinforced electric connector as claimed in claim 3 is characterized in that: draw-in groove extends to form a location notch narrower and that connect with draw-in groove along the inside sidewall of a lengthwise wherein.
6. reinforced electric connector as claimed in claim 4 is characterized in that: stiffening device is ostiolate longitudinal trough columnar structure.
7. reinforced electric connector as claimed in claim 6, it is characterized in that: stiffening device has extended to form spacer along longitudinally.
8. reinforced electric connector as claimed in claim 1 is characterized in that: matrix border is provided with a step-like fitting portion, and stiffening device is a groove columnar structure.
9. reinforced electric connector as claimed in claim 8 is characterized in that: be respectively equipped with screwed hole and through hole on fitting portion and the stiffening device.
10. reinforced electric connector as claimed in claim 1, it is characterized in that: stiffening device is provided with hangnail, and matrix is to being provided with hole clipping in the hangnail position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021600694A CN100440631C (en) | 2002-12-25 | 2002-12-25 | Reinforced electric connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021600694A CN100440631C (en) | 2002-12-25 | 2002-12-25 | Reinforced electric connector |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1510792A true CN1510792A (en) | 2004-07-07 |
CN100440631C CN100440631C (en) | 2008-12-03 |
Family
ID=34237750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021600694A Expired - Fee Related CN100440631C (en) | 2002-12-25 | 2002-12-25 | Reinforced electric connector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100440631C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110137719A (en) * | 2018-02-08 | 2019-08-16 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE467304B (en) * | 1990-10-31 | 1992-06-29 | Kamewa Ab | CONTROL AND REVERSION DEVICE FOR A MARINE RADIO OPERATOR |
CN2488186Y (en) * | 2001-05-18 | 2002-04-24 | 顺连电子股份有限公司 | Flexible circuit board connector |
CN2599835Y (en) * | 2002-12-25 | 2004-01-14 | 富士康(昆山)电脑接插件有限公司 | Strengthening electric connector |
-
2002
- 2002-12-25 CN CNB021600694A patent/CN100440631C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110137719A (en) * | 2018-02-08 | 2019-08-16 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Also Published As
Publication number | Publication date |
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CN100440631C (en) | 2008-12-03 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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: 20081203 Termination date: 20101225 |