CN102074818B - Card edge connector - Google Patents
Card edge connector Download PDFInfo
- Publication number
- CN102074818B CN102074818B CN201010113965.3A CN201010113965A CN102074818B CN 102074818 B CN102074818 B CN 102074818B CN 201010113965 A CN201010113965 A CN 201010113965A CN 102074818 B CN102074818 B CN 102074818B
- Authority
- CN
- China
- Prior art keywords
- edge
- printed circuit
- ejection
- breech lock
- circuit card
- 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
Links
- 238000005452 bending Methods 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 19
- 238000004080 punching Methods 0.000 claims description 16
- 238000003032 molecular docking Methods 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000001052 transient effect Effects 0.000 claims 1
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 206010058109 Hangnail Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to a card edge connector configured to receive a printed circuit card. The printed circuit card comprises opposite side edge parts and a plugging edge part, wherein each side edge part is provided with at least one notch. The card edge connector includes an insulating housing and a pair of latch/push members. The insulating shell comprises two opposite end tower parts and a card slot positioned between the two end tower parts. The latch/ejector member moves in a pivoting manner within the corresponding end tower and forms a closed housing by bending a stamped sheet metal. Each latch/ejector member includes a pair of first edge portions and an ejector portion. The pair of first edge portions are oppositely arranged and configured to engagingly engage a corresponding one of the recesses. The pushing part and the first edge parts are arranged and constructed in an equidistant mode to push the printed circuit card to withdraw the printed circuit card, wherein the pair of first edge parts are bent to face the pushing part and are connected with each other through a first butt joint part.
Description
Technical field
The present invention relates to a kind of bayonet connector, particularly relate to a kind of bayonet connector with a pair of breech lock/ejection member being formed by the metal material of punching press.
Background technology
Electronic installation in conjunction with many different electronic components and electric connector to carry out the function predetermining.Bayonet connector is widely used electric connector in electronic installation, its in order to accommodating extra Printed Circuit Card to expand the performance of these electronic installations.Due to the trend of portable product, electronic installation faces the situation about significantly reducing on volume in recent years.Therefore the electronic component and the connector that, are installed in electronic installation must produce less volume to meet the demand of compact electronic device.
Generally speaking, bayonet connector is equipped with drawing-out mechanism, in order to remove safely the accommodating Printed Circuit Card of bayonet connector.And in drawing-out mechanism, adopt widely breech lock/ejection member, in order to respect to bayonet connector snap close with exit Printed Circuit Card.As shown in FIG. 1A and 1B, one exemplary breech lock/ejection member 1 comprises to exit an ejection part 11 of a Printed Circuit Card 2, a latch part 12 in order to this Printed Circuit Card 2 of breech lock, and in order to this breech lock/ejection member 1 of pivotable to exit a moving part 13 of this Printed Circuit Card 2.In the time that this Printed Circuit Card 2 inserts, the leading edge 21 of this Printed Circuit Card 2 is installed on upper surface 111 tops of this ejection part 11.This breech lock/ejection member 1 is made up of plastic material traditionally.In the time exiting operation, there is enough intensity in order to ensure this ejection part 11, this ejection part 11 must have enough thickness, this can increase the distance between this leading edge 21 and printed circuit board (PCB) 3 upper surfaces of this Printed Circuit Card 2, or increasing the setting height(from bottom) of this Printed Circuit Card 2, it has hindered the final possibility highly further reducing of the Printed Circuit Card 2 of this insertion.
As shown in Figure 2, US Patent No. 5,211,568 have disclosed a latch member 4 from the punching press of metal stock and formation.This latch member 4 comprises two flexible cantilevers 41.But these cantilevers 41 do not possess enough intensity effectively to fix the Printed Circuit Card of an insertion.In addition, one is placed in the joint 42 of diapire 43, and it,, for exiting operating process and engage the leading edge of the Printed Circuit Card of this insertion, may cause damage to this latch member 4.
In sum, plastic cement breech lock/ejection member of background technology cannot meet the demand of miniaturization now, and traditional latch member of utilizing punching press to form also has identical problem.Therefore,, for bayonet connector, need new breech lock/ejection member.
Summary of the invention
An object of the present invention is for a bayonet connector is provided, and it has one breech lock/ejection member the Printed Circuit Card of an installation is provided to the setting height(from bottom) of reduction.
For reaching above-mentioned purpose, one embodiment of the invention have disclosed a kind of in order to receive the bayonet connector of a Printed Circuit Card, wherein this Printed Circuit Card comprises opposed side edge part and a plug side edge, each side edge part has at least one recess, and plug side edge has multiple settings contact pad thereon.This bayonet connector comprises an insulation shell, multiple conducting terminal and a pair of breech lock/ejection member.This insulation shell comprises two opposed head tower portions and the card slot between two head tower portions.These conducting terminals are positioned at this insulation shell, and have the contact site projecting in this card slot, and wherein these contact sites are constructed and are these contact pads of supporting on this Printed Circuit Card in order to touch.This breech lock/ejection member pivotable in one of these head tower portions, and the closure casing that forms by a bending stamped sheet metal of this breech lock/ejection member.Each breech lock/ejection member comprises a pair of first side edge and an ejection part.This recess corresponding to state engaging that this relatively configures first side edge and is configured to engage.Between this ejection part and these first side edges, arrange and be configured to the leading edge in order to this plug side edge of this Printed Circuit Card of ejection in equidistant mode, this heap top is along with the pivotable of this breech lock/ejection member, this Printed Circuit Card is exited from this card slot, and wherein this is connected to each other to this ejection part and by one first docking section first side edge flexure plane.
That is to say, the invention provides a kind of bayonet connector, it is in order to receive a Printed Circuit Card, this Printed Circuit Card comprises opposed side edge part and a plug side edge, each side edge part has at least one recess, and this plug side edge has multiple settings contact pad thereon, and this bayonet connector comprises:
One insulation shell, comprises two opposed head tower portions and the card slot between this two head towers portion;
Multiple conducting terminals, it is positioned at this insulation shell, and has the contact site projecting in this card slot, and wherein these contact sites are configured to touch these contact pads of supporting on this Printed Circuit Card; And
A pair of breech lock/ejection member, each breech lock/ejection member pivotable in one of these head tower portions, and the closure casing that forms by a bending stamped sheet metal of this breech lock/ejection member, each breech lock/ejection member comprises:
A pair of first side edge, this recess corresponding to state engaging that it relatively configures and is configured to engage; And
One ejection part, arranges in equidistant mode between itself and these first side edge, and is configured to a leading edge of this plug side edge of this Printed Circuit Card of ejection, and this ejection part, along with the pivotable of this breech lock/ejection member, exits this Printed Circuit Card from this card slot;
Wherein this,, to first side edge flexure plane to this ejection part, and is connected to each other by one first docking section.
Brief description of the drawings
Figure 1A, 1B are breech lock/ejection member of a prior art;
Fig. 2 is the latch member of a prior art;
Fig. 3 is the schematic diagram that bayonet connector, printed circuit board (PCB) and the Printed Circuit Card of one embodiment of the invention is connected;
Fig. 4 is the schematic diagram that bayonet connector, printed circuit board (PCB) and the Printed Circuit Card of one embodiment of the invention is connected;
Fig. 5 is the schematic diagram that the bayonet connector of one embodiment of the invention is connected with printed circuit board (PCB);
Fig. 6 is the partial enlarged drawing of the insulation shell of one embodiment of the invention;
Fig. 7 is the partial enlarged drawing of breech lock/ejection member of one embodiment of the invention;
Fig. 8 is the schematic diagram of the head tower portion of another embodiment of the present invention;
Fig. 9 is the generalized section along the Y-Y line in Fig. 8;
Figure 10 is the partial enlarged drawing of the bayonet connector of one embodiment of the invention;
Figure 11 is the partial enlarged drawing of the bayonet connector of one embodiment of the invention;
Figure 12 is the partial enlarged drawing of the bayonet connector of one embodiment of the invention;
Figure 13 is the partial enlarged drawing of the bayonet connector of one embodiment of the invention;
Figure 14 is the partial enlarged drawing of the bayonet connector of one embodiment of the invention; With
Figure 15 is the partial enlarged drawing of the bayonet connector of one embodiment of the invention.
[main element symbol description]
1 breech lock/ejection member, 11 ejection parts
111 upper surface 12 latch part
13 moving part 2 Printed Circuit Cards
21 leading edge 3 printed circuit board (PCB)s
4 latch member 41 cantilevers
42 joint 43 diapires
5 printed circuit board (PCB) 52 contact pads
6 Printed Circuit Card 61 plug side edges
611 leading edge 62 contact pads
63 side edge part 631 recesses
64 breach
7 bayonet connector 71 insulation shells
711 head tower portion 7111 sidewalls
7112 these pivotables are inserted 7113 projections
7114 pillar component 712 card slots
713 guide rib 714 lumen pores
7141 main wall surface 7142 grooves
72 conducting terminal 721 contact sites
722 extension 7221 bending sections
723 holding parts 7231 hangnails
7232 hangnail 7233 protuberances
724 adhesive surface afterbody 73 breech locks/ejection members
731 ejection part 7311 edges
732 733 first docking sections, first side edges
734 7341 curved surface convex extension parts, Second Edge edges
7342 edge surface 735 second docking sections
736 side portion 7361 leading edge surface
737 perforate 738 guidance parts
739 punching press protuberances
Embodiment
Hereinafter, will coordinate accompanying drawing to set forth the details of embodiments of the invention.Shown in Fig. 3, this bayonet connector 7 is configured to be installed on a printed circuit board (PCB) 5, and is configured to receive a upright Printed Circuit Card 6, and this Printed Circuit Card 6 by two 73 snap closes of breech lock/ejection member upright and that be positioned at snap close position.
With reference to Fig. 4 and Fig. 5, this bayonet connector 7 can comprise the microscler insulation shell 71 with one of head tower portion 711 of two opposed configurations, and a card slot 712 upward.This card slot 712 extends between two head tower portions 711, in order to accommodate the plug side edge 61 of this Printed Circuit Card 6.One guide rib (polarizing rib) 713 is configured in this card slot 712, and non-decile ground separates this card slot 712.Each head tower portion 711 has the inside of a hollow, in order to accommodating other breech lock/ejection member 73.
With reference to Fig. 4, this Printed Circuit Card 6 comprises plug side edge 61 and multiple along plug side edge 61 and spaced contact pad 62.In addition, this plug side edge 61 can comprise corresponding to this guide rib 713 in this card slot 712 and the breach 64 that configures, and this breach 64 is in order to coordinate this guide rib 713 to avoid the incorrect installation of this Printed Circuit Card 6.This Printed Circuit Card 6 also comprises two opposed side edge parts 63, and each side edge part 63 has at least one recess 631 for breech lock object.
With reference to Fig. 4 to Fig. 6, this insulation shell 71 may comprise multiple lumen pores 714, and it arranges along two pairs of longitudinal edges, 715 intervals in order to define this card slot 712.Each lumen pore 714 is configured in order to an accommodating conducting terminal 72.Each conducting terminal 72 may comprise a contact site 721, an extension 722, a holding parts 723 and an adhesive surface afterbody 724.
Specifically, this extension 722 and this afterbody 724 are disposed at the opposite side of this holding parts 723, and this contact site 721 extends from this extension 722.This afterbody 724 protrudes out the bottom that exceedes this insulation shell 71, and bending to give prominence to an adjacent microscler side of this insulation shell 71.Accordingly, the multiple contact pads 52 shown in Fig. 5 are placed on this printed circuit board (PCB) 5, and are configured to allow that these afterbodys 724 are fixed thereon in adhesive surface mode.
Refer again to Fig. 6, each main wall surface 7141, it partly defines the lumen pore 714 of a correspondence, and main wall surface 7141 comprises the groove 7142 configuring away from the bottom of this card slot 712 and contiguous this insulation shell.Each holding parts 723 can comprise hangnail 7231 and 7232, and it is arranged at opposed edge surface on holding parts 723. Hangnail 7231 and 7232 be configured in order to define respective slot 7142 and bottom surface in opposite directions and form interference engagement.Each holding parts 723 also can comprise multiple protuberances 7233, and it is arranged at a surface of holding parts 723.These protuberances 7233 are configured in order to form interference engagement with defining a side of corresponding groove 7142.
The initially straight extension in individual other lumen pore 714 of this extension 722, then back-flexing is to form a bending section 7221.This bending section 7221 arranges with respect to this holding parts 723, and the top of contiguous this insulation shell 71.Further, this bending section 7221 comprises an end, and this contact site 721 extends from this end.This contact site 721 dips down tiltedly and to extend and part protrudes from this card slot 712, and the end of this contact site 721 is towards this lumen pore 714 inwardly or bending backward, or away from this card slot 712.
With reference to Fig. 7, this breech lock/ejection member 73 can be by a bending stamped sheet metal, to form a closure casing with the cross section that is similar to rectangle.Each breech lock/ejection member 73 comprises an ejection part 731 and a pair of first side edge 732.This ejection part 731 is configured to the leading edge 611 in order to the plug side edge 61 of this Printed Circuit Card 6 of ejection, and with the pivotable of this breech lock/ejection member 73, this Printed Circuit Card 6 is exited from this card slot 712.Especially, an edge 7311 of this ejection part 731 can circular arc, to avoid this Printed Circuit Card 6 to produce infringement in the process that exits or install.
This state that first side edge 732 is configured to engage engages corresponding recess 631.Further, this relatively on the spot configures first side edge 732, and be bent towards this ejection part 731, and be connected to each other by one first docking section 733, have as shown in Figure 7 this breech lock/ejection member 73 of closure casing external form to form, wherein between this ejection part 731 and these first side edges 732, arrange in equidistant mode.In the present embodiment, this first docking section 733 comprises but is not limited to a dovetail joint.This breech lock/ejection member 73 can be by metal or alloy, and for example stainless steel is made.In addition, Printed Circuit Card 6 direct stressed ejection part 73 in the time installing and exit does not comprise joint.Therefore, this ejection part 731 does not have the risk of bursting apart.
In addition, each breech lock/ejection member 73 may more comprise the Second Edge edge 734 that a pair of opposition arranges, and it is correspondingly close to these first side edges 732 and configures, and interconnects by one second docking section 735.The mode that this two Second Edges edge 734 is configured to engage is born an application of force, in order to this breech lock/ejection member 73 of pivotable.Particularly, this Second Edge edge 734 can configure higher than this first side edge 732, and this is to one in Second Edge edge 734 convex extension part 7341 that may comprise a bending, from an edge surface 7342 of corresponding Second Edge edge 734 downwards and protrude out towards these first side edges 732, and this convex extension part 7341 can be used for this breech lock/ejection member 73 of pivotable in this convex extension part 7341.In the present embodiment, this second docking section 735 comprises but is not limited to a dovetail joint.
Moreover each breech lock/ejection member 73 comprises a pair of side portion 736, it is arranged at the opposite side of this ejection part 731 and bending to face each other.Each side portion 736 is configured to connect a respective side edge, a corresponding first side edge 732 and a corresponding Second Edge edge 734 of this ejection part 731.Each side portion 736 can more comprise contiguous this ejection part 731 and a guidance part 738 of configuration.Two guidance parts 738 can configure symmetrically and be inwardly or in opposite directions bending slightly.Further, two guidance parts 738 are configurable to guide this breech lock/ejection member 73 to be plugged to corresponding head tower portion 711.In addition, each side portion 736 can comprise a perforate 737 of this breech lock/ejection member 73 of pivotable and comprise a punching press protuberance 739 of outwards giving prominence to as shown in Figure 7.This protuberance 739 is configured on the position in order to this breech lock/ejection member 73 is temporarily immobilizated in to a upright or snap close.Especially, this punching press protuberance 739 can configure the leading edge surface 7361 of contiguous this first side edge 732 and contiguous this side portion 736, and wherein this leading edge surface 7361 is adjacent to this card slot 712.
With reference to Fig. 8, Fig. 9 and Figure 10, the two side 7111 that each head tower portion 711 comprises balanced configuration.Two side 7111 faces each other and along the longitudinal extension of this insulation shell 71.One pivot pin 7112 and a projection 7113 are formed in the inner wall surface of each sidewall 7111.Each pivot pin 7112 is configured to be plugged to the corresponding perforate 737 of this breech lock/ejection member 73, makes each breech lock/ejection member 73 can rely on this pivot pin 7112 to move in a pivotable mode.Each projection 7113 is formed on the path that corresponding punching press protuberance 739 advances.Further, projection 7113 is configured in order to not have external force to put on this ejection part 731 or this Second Edge edge 734, can make this punching press protuberance 739 correspondingly promote these sidewalls 7111 outwardly, to allow under the situation that this punching press protuberance 739 can move on these corresponding projections 7113, stop this breech lock/ejection member 73 to move.In addition, each head tower portion 711 may comprise the pillar component 7114 shown in Fig. 8, Figure 10 and Figure 11, and its this card slot 712 that aligns is to limit the longitudinal movement of this Printed Circuit Card 6 along this insulation shell 71.
As shown in Figure 12 and Figure 13, this dual-side portion 736 to each other fully interval to hold this pillar component 7114 therebetween.In the time that Printed Circuit Card 6 is not pegged graft, this breech lock/ejection member 73 is positioned at an inclination or the position of snap close not.Now ejection part 731 is positioned at this card slot 712 belows, waits for and touches the leading edge 611 of supporting this Printed Circuit Card 6.In the process of pegging graft at this Printed Circuit Card 6, this leading edge 611 promotes this ejection part 731 downwards, and the edge 7311 of this circular arc is tightly being complied with leading edge 611 and moved.If this mating force is sufficiently large, this punching press protuberance 739 can pass through these corresponding projections 7113.And after passing through, this breech lock/ejection member 73 can be rotated further until this first side edge 732 enters corresponding recess 631, can this Printed Circuit Card 6 of snap close.
With reference to Figure 14 and Figure 15, after this Printed Circuit Card 6 is installed, this Printed Circuit Card 6 peace seats are on this ejection part 731, and a part for this side edge part 63 between this recess 631 and this leading edge 611 is surrounded by this side portion 736, this first side edge 732 and this ejection part 731.Because this breech lock/ejection member 73 is made up of the metallic plate of punching press, its extensile intensity is far above the intensity of plastic material, therefore the thickness of this ejection part 731 can reduce significantly.Further, the ejection part 731 of a thin type still can bear grafting external force and can not produce permanent distortion.Therefore, the thickness significantly reducing by this ejection part 731, the setting height(from bottom) of this Printed Circuit Card 6 can reduce significantly.
In sum, this bayonet connector of the present invention comprises one breech lock/ejection member 73, and its metallic plate by a punching press is formed and has a thin type ejection part 731, and the setting height(from bottom) of this Printed Circuit Card 6 can be declined significantly.In addition, the joint of this breech lock/ejection member 73 is not positioned at this ejection part 731, therefore can get rid of the risk that this ejection part 731 bursts apart.
Technology contents of the present invention and technical characterstic disclose as above, but those of ordinary skill in the art still may be based on teaching of the present invention and announcement, and complete all replacement and amendments that does not deviate from spirit of the present invention.Therefore, protection scope of the present invention should be not limited to the content that embodiment discloses, and should comprise various do not deviate from replacement of the present invention and amendments, and protection scope of the present invention should be contained by claims.
Claims (14)
1. a bayonet connector, it is characterized in that, it is in order to receive a Printed Circuit Card, this Printed Circuit Card comprises opposed side edge part and a plug side edge, each side edge part has at least one recess, and this plug side edge has multiple settings contact pad thereon, and this bayonet connector comprises:
One insulation shell, comprises two opposed head tower portions and the card slot between this two head towers portion;
Multiple conducting terminals, it is positioned at this insulation shell, and has the contact site projecting in this card slot, and wherein these contact sites are configured to touch these contact pads of supporting on this Printed Circuit Card; And
A pair of breech lock/ejection member, each breech lock/ejection member pivotable in one of these head tower portions, and this breech lock/ejection member is the closure casing forming by a bending stamped sheet metal, each breech lock/ejection member comprises:
A pair of first side edge, this recess corresponding to state engaging that it relatively configures and is configured to engage; And
One ejection part, arranges in equidistant mode between itself and these first side edge, and is configured to a leading edge of this plug side edge of this Printed Circuit Card of ejection, and this ejection part, along with the pivotable of this breech lock/ejection member, exits this Printed Circuit Card from this card slot;
Wherein this,, to first side edge flexure plane to this ejection part, and is connected to each other by one first docking section.
2. bayonet connector according to claim 1, it is characterized in that, each breech lock/ejection member also comprises a pair of Second Edge edge, it is close to these first side edges respectively and configures, and be connected to each other by one second docking section, and the mode that this is configured to engage to Second Edge edge, bears an application of force, with this breech lock/ejection member of pivotable.
3. bayonet connector according to claim 2, is characterized in that, each breech lock/ejection member comprises a pair of side portion, and it is disposed at the opposite side of this ejection part, and each side portion connects this corresponding first side edge and this corresponding Second Edge edge.
4. bayonet connector according to claim 3, it is characterized in that, each side portion comprises a perforate and each head tower portion comprises two side, each sidewall comprises the pivot pin in the inner wall surface that is formed at sidewall, and wherein each perforate is configured to rotatably accommodate this corresponding pivot pin.
5. bayonet connector according to claim 4, it is characterized in that, each side portion also comprises an outwards outstanding punching press protuberance, and this inwall of each sidewall also comprises with this punching press protuberance engaging and a projection of corresponding configuration, wherein this punching press protuberance and this projection are configured to mate with each other, with this breech lock/ejection member of temporary transient fixing.
6. bayonet connector according to claim 5, is characterized in that, this punching press protuberance is configured to a leading edge surface of contiguous this first side edge and contiguous this side portion, and wherein this leading edge surface is adjacent to this card slot.
7. bayonet connector according to claim 6, is characterized in that, these Second Edge edges are higher than these first side edge configurations.
8. bayonet connector according to claim 7, is characterized in that, this is to a convex extension part that comprises a bending in Second Edge edge, and it from this Second Edge edge downwards and protrude out towards these first side edges.
9. bayonet connector according to claim 8, is characterized in that, each side portion also comprises a guidance part that is close to this ejection part and configure, and it is inwardly bending slightly.
10. bayonet connector according to claim 9, is characterized in that, these first and second docking sections comprise a dovetail and engage.
11. bayonet connectors according to claim 10, it is characterized in that, each conducting terminal comprises a contact site, has the extension of a bending section of back-flexing, a holding parts and an adhesive surface afterbody, wherein this extension and this adhesive surface afterbody are disposed at the opposed side of this holding parts, and comprise an afterbody with this bending section of the opposed setting of this holding parts, this contact site extends from the afterbody of this bending section, and the end of this contact site extends away from this card slot.
12. bayonet connectors according to claim 11, is characterized in that, this insulation shell comprises multiple lumen pores with accommodating this corresponding conducting terminal, and wherein each holding parts is configured to the lumen pore corresponding with these and forms interference engagement.
13. bayonet connectors according to claim 12, it is characterized in that, each head tower portion comprises a pillar component, its this card slot that aligns is to limit the longitudinal movement of this Printed Circuit Card along this insulation shell, and wherein these lateral sections of each breech lock/ejection member are arranged to hold this corresponding pillar component.
14. bayonet connectors according to claim 13, is characterized in that, with an edge of this ejection part of this Printed Circuit Card phase ejection be circular arc.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG200907838-7A SG171487A1 (en) | 2009-11-25 | 2009-11-25 | Card edge connector |
| SG200907838-7 | 2009-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102074818A CN102074818A (en) | 2011-05-25 |
| CN102074818B true CN102074818B (en) | 2014-06-11 |
Family
ID=44033231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010113965.3A Expired - Fee Related CN102074818B (en) | 2009-11-25 | 2010-02-09 | Card edge connector |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102074818B (en) |
| SG (1) | SG171487A1 (en) |
| TW (1) | TWI384700B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207538B (en) * | 2015-05-07 | 2019-11-01 | 富士康(昆山)电脑接插件有限公司 | Bayonet connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0559017A1 (en) * | 1992-02-24 | 1993-09-08 | Molex Incorporated | Edge card connector with latch/eject mechanism |
| US5842880A (en) * | 1996-11-07 | 1998-12-01 | Hon Hai Precision Ind. Co., Ltd. | Locking device for use with card edge connector |
| US6290519B1 (en) * | 2000-12-28 | 2001-09-18 | Hon Hai Precision Ind. Co., Ltd. | Ejector for use with a card edge connector |
| CN201112651Y (en) * | 2007-07-10 | 2008-09-10 | 番禺得意精密电子工业有限公司 | Card edge connector |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5443394A (en) * | 1994-05-04 | 1995-08-22 | The Whitaker Corporation | Card edge connector having positive lock and extractor |
| US6390837B1 (en) * | 2000-12-20 | 2002-05-21 | Hon Hai Precision Ind. Co., Ltd. | Card edge connector with safety ejector |
| JP3942034B2 (en) * | 2004-03-05 | 2007-07-11 | タイコエレクトロニクスアンプ株式会社 | Card edge connector with ejector mechanism |
| TWM261861U (en) * | 2004-08-11 | 2005-04-11 | Starlink Electronics Corp | Improvement of ejecting device for card edge connectors |
| US7500863B2 (en) * | 2007-06-19 | 2009-03-10 | Tyco Electronics Corporation | DIMM socket positive lock extractor |
| TWI343154B (en) * | 2007-10-22 | 2011-06-01 | Asustek Comp Inc | Electronic device and connector and card insertion method thereof |
-
2009
- 2009-11-25 SG SG200907838-7A patent/SG171487A1/en unknown
-
2010
- 2010-02-09 CN CN201010113965.3A patent/CN102074818B/en not_active Expired - Fee Related
- 2010-02-11 TW TW099104296A patent/TWI384700B/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0559017A1 (en) * | 1992-02-24 | 1993-09-08 | Molex Incorporated | Edge card connector with latch/eject mechanism |
| US5842880A (en) * | 1996-11-07 | 1998-12-01 | Hon Hai Precision Ind. Co., Ltd. | Locking device for use with card edge connector |
| US6290519B1 (en) * | 2000-12-28 | 2001-09-18 | Hon Hai Precision Ind. Co., Ltd. | Ejector for use with a card edge connector |
| CN201112651Y (en) * | 2007-07-10 | 2008-09-10 | 番禺得意精密电子工业有限公司 | Card edge connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102074818A (en) | 2011-05-25 |
| TW201119156A (en) | 2011-06-01 |
| TWI384700B (en) | 2013-02-01 |
| SG171487A1 (en) | 2011-06-29 |
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