CN2838064Y - Double-layer stack card edge connector combination - Google Patents
Double-layer stack card edge connector combination Download PDFInfo
- Publication number
- CN2838064Y CN2838064Y CNU2005201181547U CN200520118154U CN2838064Y CN 2838064 Y CN2838064 Y CN 2838064Y CN U2005201181547 U CNU2005201181547 U CN U2005201181547U CN 200520118154 U CN200520118154 U CN 200520118154U CN 2838064 Y CN2838064 Y CN 2838064Y
- Authority
- CN
- China
- Prior art keywords
- double
- bayonet connector
- combination according
- connector combination
- elastic 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A dual-layer stacked card edge connector assembly includes a dual-layer connector, a first latch device and a second latch device. The double-layer connector comprises an insulating shell which is formed with an upper slot and a lower slot, and a plurality of first conductive terminals and a plurality of second conductive terminals which extend into the upper slot and the lower slot. The first locking device includes a pair of metal locking components separately arranged on the circuit board, the locking components respectively include a fixing part fixed on the circuit board and an elastic arm extending backwards from the fixing part along the side edges of the first and second electronic cards, the free end of the elastic arm is provided with a rear baffle bent towards the inner side and an upper baffle formed on the top of the elastic arm to fix the rear edge of the inserted first electronic card. The second locking device is locked with the rear edge of the second electronic card.
Description
Technical field
The utility model is relevant a kind of double-deck storehouse bayonet connector combination, refers to that especially a kind of mode that can storehouse fixes two electronic cards and make it to be electrically connected at circuit board, for example Mini PCI-Express card.
Background technology
The main circuit board of electronic equipment is provided with different bayonet connectors and connects in order to the plant that various modular electronic cards are provided, make electrical contact on the leading edge of being located at each electronic cards can electrically contact the conducting terminal of each corresponding bayonet connector, to reach electrically conducting between these electronic cards and this main circuit board.Each electronic cards need be immobilizated in each corresponding bayonet connector reliably, just can guarantee the stable contact between electrical contact and the conducting terminal.Therefore, bayonet connector is except comprising that one has the joint of conducting terminal, and further comprises the locker of a fixing electronic cards.
Be about the technology of previous bayonet connector and be applied on the single electronic cards, particularly at the PCIEXPRESS card.Under the continuous situation that expands of the function of electronic equipment, the electronic cards that is provided with two has been imperative trend.
Above-mentioned prior art produces trouble and inconvenience in use, remains in fact to be improved.
Summary of the invention
Main purpose of the present utility model provides a kind of double-deck storehouse bayonet connector combination, and the mode that it can storehouse is installed two electronic cards simultaneously, makes the layout and the space more efficient use of circuit board.
A purpose more of the present utility model provides a kind of double-deck storehouse bayonet connector combination, and wherein the locker of bayonet connector can use fetching device (pick and place nozzle) to carry out the installation of automation.
In order to achieve the above object, the utility model provides a kind of double-deck storehouse bayonet connector combination, is that it comprises pair of lamina connector, first locker and second locker in order to fixing and electrically connect first electronic cards and second electronics is stuck in circuit board.This bilayer connector comprises an insulation shell, and this insulation shell is formed with upper and lower slot and respectively is provided with the several terminals groove to be installed with terminal with the top and the below of this upper and lower slot of leading edge of accommodating this first, second electronic cards separately.This first locker comprise a pair of by metallic plate through bend the metal latch fastener that forms one-body moldedly, this is arranged on this circuit board discretely to the metal latch fastener, this snap close piece includes a fixed part and an elastic arm separately, this bottom of fixing part is provided with several bonding pads, this elastic arm is extended back and exposes to the other end of this fixed part along this first and second electronic cards lateral margin by this fixed part, wherein the free end of this elastic arm be provided with one inwards bending backboard, and one be formed at the overhead gage at its top to fix this plants trailing edge of first electronic cards afterwards; This second locker is arranged on this circuit board to fasten the trailing edge of this plant back second electronic cards.
For reaching another above-mentioned purpose, double-deck storehouse bayonet connector combination of the present utility model comprises that further a plate connects this bottom to the metal latch fastener.Perhaps, comprise that further a plate connects this bottom and this second locker to the metal latch fastener of this first locker.
Now cooperate graphic preferred embodiment of the present utility model to be described in detail as follows, but these explanations only are to be used for illustrating the utility model, but not interest field of the present utility model is done any restriction.
Description of drawings
Fig. 1 makes up the stereogram of first embodiment for double-deck storehouse bayonet connector of the present utility model;
Fig. 2 is the three-dimensional exploded view of first embodiment of second locker in the utility model;
Fig. 2 A is the three-dimensional exploded view of first another angle of embodiment of second locker in the utility model;
Fig. 3 makes up the stereogram of second embodiment for double-deck storehouse bayonet connector of the present utility model;
Fig. 4 is the stereogram of second embodiment of first locker in the utility model;
Fig. 4 A is the stereogram of second another angle of embodiment of first locker in the utility model;
Fig. 5 is the three-dimensional combination figure of double-deck storehouse bayonet connector combination of the present utility model and electronic cards;
Fig. 6 is the three-dimensional combination figure and the vertical view of double-deck storehouse bayonet connector combination of the present utility model and electronic cards;
Fig. 7 makes up the three-dimensional exploded view of the 3rd embodiment for double-deck storehouse bayonet connector of the present utility model;
Fig. 8 makes up the three-dimensional combination figure of the 3rd embodiment for double-deck storehouse bayonet connector of the present utility model;
Fig. 9 makes up the stereogram of the 4th embodiment for double-deck storehouse bayonet connector of the present utility model;
Figure 10 makes up the stereogram of the 5th embodiment for double-deck storehouse bayonet connector of the present utility model;
Figure 11 makes up the stereogram of the 6th embodiment for double-deck storehouse bayonet connector of the present utility model;
Figure 12 makes up the three-dimensional combination figure of the 6th embodiment for double-deck storehouse bayonet connector of the present utility model;
Figure 13 is the stereogram of the 7th embodiment of double-deck storehouse bayonet connector combination assembling electronic cards of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
See also Fig. 1, make up the stereogram of first embodiment for double-deck storehouse bayonet connector of the present utility model.The utility model provides a kind of double-deck storehouse bayonet connector combination, is in order to fix and to electrically connect first electronic cards 81 and second electronic cards 82 in circuit board 90.This first electronic cards 81 and second electronic cards 82 are to be example with Mini PCI-Express card among this embodiment, yet the utility model is not as limit.
This bilayer storehouse bayonet connector combination includes pair of lamina connector 10, first locker 20, reaches second locker 30, and it all places on the circuit board 90.This first locker 10 is in order to the trailing edge 812 that fastens first electronic cards 81, and this second locker 30 is the trailing edges 822 in order to fasten this second electronic cards 82.
This bilayer connector 10 comprises a stepped insulation shell 12.This insulation shell 12 is formed with the leading edge 811,821 of upper and lower slot 121 and 122 to accommodate this first, second electronic cards 81,82 separately.
In the present embodiment, upward slot 121 tops and the below of this insulation shell 12 respectively are formed with several terminals groove 140a, 140b to be installed with terminal 14a, 14b, and the top of this time slot 122 and below respectively are formed with several terminals groove 160a, 160b to be installed with terminal 16a, 16b.Those terminals 14a, 14b, 16a, 16b electrically are contacted with this first, second electronic cards 81,82 in this circuit board 50.
This first locker 20 comprises pair of metal snap close piece 20a, 20b, and this forms through bend one-body moldedly by metalwork metal latch fastener 20a, 20b, and is arranged at discretely on this circuit board 90.This snap close piece 20a, 20b include a fixed part 22 and an elastic arm 24 separately.This fixed part 22 is to be fixed on this circuit board 90, and this elastic arm 24 is to be extended back along these first and second electronic cards 81,82 lateral margins by this fixed part 22.In particular, this elastic arm 24 is to be extended back and expose to the other end of this fixed part 22 along these first and second electronic cards 81,82 lateral margins near a side of these bilayer connectors 10 by this fixed part 22 in the present embodiment.
In the present embodiment, several bonding pads 222 of the root edge horizontal-extending of this fixed part 22, and the both sides of this fixed part 22 location-plate 224 that respectively stretches out makes this metal latch fastener 20a, 20b be placed in reposefully on the circuit board 90 by this, is beneficial to move in the reflow stove and welding.
Be the snap close trailing edge 812 of back first electronic cards 81 of planting, wherein the free end of this elastic arm 24 is provided with inwards backboard 242, and the overhead gage 244 that is formed at its top of bending.This backboard 242 blocks the restriction of first electronic cards 81 along the moving of fore-and-aft direction, and this overhead gage 244 blocks first electronic cards 81 and is upturned, and enough fixes this first electronic cards 81 by this.In the present embodiment free end of this elastic arm 24 further have a lower baffle plate 248 be its root edge upwards bending form.This lower baffle plate 248 can cooperate trailing edge 812 in vertical direction the displacement of this overhead gage 244 to limit first electronic cards 81.
For guide and fix first electronic cards 81 more perfectly, wherein swash plate 243 is led in the oblique backward extension one of the apical margin of this backboard 242.Wherein the top of this overhead gage 244 is skewed to guide this first electronic cards 81.
For avoiding this elastic arm 24 by overflexing, it is the outsides that are bent to this elastic arm 24 by the apical margin of this fixed part 22 outwardly that this metal latch fastener 20a, 20b further include a limiting section 26, forms a space between this fixed part 22 and this limiting section 26 and flexibly moves for this elastic arm 24.Present embodiment more preferably further comprises one by the support portion 226 of this fixed part 22 towards outside protrusion, and this support portion 226 is positioned at this elastic arm 24 belows.
For conveniently moving back card, wherein the free end of this elastic arm 24 further has the plate of pulling 246 and is extended upward by its top.This overhead gage 244 is towards inner bending by this lateral margin of pulling plate 246 in the present embodiment.
See also Fig. 2 and Fig. 2 A, be the three-dimensional exploded view of first embodiment of second locker in the utility model.Second locker 30 is arranged at the trailing edge 822 to fasten this second electronic cards 82 on this circuit board 90.In the present embodiment, this second locker 30 includes an insulator foot 32 and a metal retainer 31.
As shown in Figure 2, this metal retainer 31 be have that several support arms 312,314,316 are extended by the front-end edge of this metal retainer 31 and end edge respectively downwards and this insulator foot 32 of fixing on this circuit board 90.
Shown in Fig. 2 A, this insulator foot 32 be have a location division 34 be fixed on this circuit board 90, and the 36a of pair of catches portion, 36b be the both sides that flexibly are connected in this location division 34.For being fixed on this circuit board 90 this location division 34, wherein this location division 34 extends downward few two reference columns 342, and this reference column 342 passes this circuit board 90.This location division 34 is provided with one and runs through groove 344 in addition, and this support arm 312 wherein of this metal retainer 31 passes this to be run through groove 344 and be fixed on the circuit board 90.
This of this second locker 30 forms the trailing edge 822 of second electronic cards 82 after the location notch 362 of this bilayer connector 10 is with this plant of fixing respectively to latch part 36a, 36b.More careful says, this is convexly equipped with a hook part 364 that is positioned at these location notch 362 tops, an and bearing and leaning portion 366 that is positioned at these location notch 362 belows towards this bilayer connector 10 separately to latch part 36a, 36b.In addition, each is convexly equipped with a lateral retaining wall 367 that connects this bearing and leaning portion 366 and this hook part 364 towards this bilayer connector 10 to latch part 36a, 36b for this, the side of second electronic cards 82 after this lateral retaining wall 367 blocks this respectively and plugs.
This hook part 364 of this latch part 36a, 36b is provided with a guiding incline 365 towards this bilayer connector 10 in the present embodiment.Be fixed in smoothly in this second locker 30 to guide second electronic cards 82 by this.In addition, wherein this latch part 36a, 36b are respectively had a flank 368 is to be connected in corresponding this bearing and leaning portion 366 and this hook part 364, this flank 368 extends towards direction that dorsad should bilayer connector 10.This flank 368 can feed to that the inboard is pulled so that this moves laterally to latch part 36a, 36b, and the trailing edge 822 of this second electronic cards 82 can upwards withdraw from easily.
See also Fig. 3, make up the stereogram of second embodiment for double-deck storehouse bayonet connector of the present utility model.This first locker 20 is integrated by a metallic plate in the present embodiment.That is this first locker 20 comprises that further a plate 28 connects this bottom to metal latch fastener 20a, 20b of this first locker 20.This connecting plate 28 can supply fetching device (pick and place nozzle) to draw and place to reach the installation of automation.
Please cooperate and consult Fig. 4 and Fig. 4 A, be the stereogram of second embodiment of first locker in the utility model.This has respectively to metal latch fastener 20a, 20b that a bonding pad 228 is stretched out by these fixed part 22 root edges and a fixing feet 229 is stamped to form by these bonding pad 228 downward parts among this embodiment.In addition, this fixed part 22 still has a pair of location-plate 224 ' and is stretched out by its both sides.
See also Fig. 5 and Fig. 6, be three-dimensional combination figure and the vertical view of double-deck storehouse bayonet connector combination of the present utility model with electronic cards.The utility model is immobilizated on the circuit board 90 two electronic cards 81 and 82 modes with storehouse, compared with two electronic cards side by side, saves very much the space.Wherein because this first locker 20 is to make and be welded on the circuit board 90 with metallic plate, by this even the function of first electronic cards, 81 ground connection can be provided.
In addition, a worth topic, when withdrawing from this second electronic cards 82 in the utility model earlier, when pulling open this latch part 36a, 36b, because the leading edge 821 of this second electronic cards 82 is pushed down by these bilayer connector 10 elasticity, its trailing edge 822 can pop up.The lateral margin of this second electronic cards 82 can make progress and promote the inclined-plane of this lower baffle plate 248 of this first locker 20, the elastic arm 24 of this first locker 20 outwards moves because of stressed, and the trailing edge 812 of this first electronic cards 81 is also automatically unclamped by this first locker 20 and upwards withdraws from card by this.
See also Fig. 7 and Fig. 8, make up three-dimensional exploded view and the three-dimensional combination figure of the 3rd embodiment for double-deck storehouse bayonet connector of the present utility model.This embodiment compares first embodiment, and this that comprises further that a plate 29 connects these first lockers 20 is to the bottom of metal latch fastener 22a, 22b and this metal retainer 31 of this second locker 30.Not only can reach the automation assembling by this and can reduce the step that assembly is assembled.
See also Fig. 9, make up the stereogram of the 4th embodiment for double-deck storehouse bayonet connector of the present utility model.This embodiment compares first embodiment, and wherein second locker 40 also is made up of pair of metal snap close piece 40a, 40b, and this is arranged at the both sides of this plant back second electronic cards 82 discretely to metal latch fastener 40a, 40b.This snap close piece 40a, 40b are similar to the structure of this snap close piece 20a, 20b among first embodiment, its comprise separately a fixed part 42 be fixed on this circuit board 90, an and elastic arm 44.This elastic arm 44 is extended back and exposes to the other end of this fixed part 42 along these second electronic cards, 82 lateral margins near the end of these bilayer connectors 10 by this fixed part 42, and the free end of this elastic arm 44 forms the trailing edge 822 of second electronic cards 82 after this plant of structure snap close of a snap close.
In detail, wherein the free end of this elastic arm 44 of this second locker 40 respectively have one inwards the backboard 442, of bending be formed at its top overhead gage 444, and a lower baffle plate 448 be by its root edge upwards bending form.In addition, this second locker 40 comprises that further pulling plate 446 is that free end top by this elastic arm 44 extends upward, and wherein this overhead gage 444 is towards inner bending by this lateral margin of pulling plate 446.Wherein swash plate 443 is led in the oblique backward extension one of the apical margin of this backboard 442.Wherein the top of this overhead gage 444 is skewed to guide this second electronic cards 82.
Several bonding pads 422,424 of the root edge horizontal-extending of this fixed part 42 in the present embodiment.The root edge of this fixed part 42 preferably further extends several angles 423 downwards, and this angle 423 is to be stamped to form downwards by these bonding pad 422 parts.In addition, it is the outsides that are bent to this elastic arm 44 by the apical margin of this fixed part 42 outwardly that this snap close piece 40a, 40b also include a limiting section 46, forms a space between this fixed part 42 and this limiting section 46 and flexibly moves for this elastic arm 44.
See also Figure 10, make up the stereogram of the 5th embodiment for double-deck storehouse bayonet connector of the present utility model.Similar second embodiment of this embodiment, it comprises that further a plate 28 connects this bottom to metal latch fastener 20a, 20b of this first locker 20.
See also Figure 11, make up the stereogram of the 6th embodiment for double-deck storehouse bayonet connector of the present utility model.This embodiment comprises that further a plate 48 not only connects this bottom to metal latch fastener 20a, 20b of this first locker 20, and connects this bottom to metal latch fastener 40a, 40b of this second locker 40.This first locker 20 of this embodiment and the 40 fully integrated moulding of second locker.Wherein the end face because of connecting plate can supply fetching device (pick and place nozzle) to draw and place, so reach the full automation assembling.
See also Figure 12, make up the three-dimensional combination figure of the 6th embodiment for double-deck storehouse bayonet connector of the present utility model.Among this embodiment, because this first locker 20 and second locker 40 make by metallic plate, it is good and be difficult for deformation, stable material quality and not perishable advantage that it has elasticity.And the material of metal can provide the ground conduit of first electronic cards 81 and second electronic cards 82.It when withdrawing from second electronic cards 82, can withdraw from first electronic cards 81 equally automatically.
See also Figure 13, assemble the stereogram of the 7th embodiment of electronic cards for double-deck storehouse bayonet connector combination of the present utility model.Among this embodiment, first locker 20 and second locker 40 respectively provide an overhead gage 244 ' and 444 '.This overhead gage 244 ' and 444 ' is after to be each by free ends of this elastic arm 26 and 44 extend upward, and inwardly skew back is downward stretches, again lateral buckling outwardly.
The utility model utility model
Therefore mat the utility model characteristics that can produce and function through put in order as after:
One, the utility model provides double-deck storehouse bayonet connector combination, wherein provide a stepped double-deck storehouse connector (step-type dual stack connector) to be installed on simultaneously on the circuit board, make the layout and the space more efficient use of circuit board for the mode of two electronic cards with storehouse.
Two, the locker in the utility model, in the above-mentioned one-body molded embodiment that connecting plate arranged, the end face of described connecting plate can supply fetching device (pick and place nozzle) to draw and place to reach the installation of automation.Promote assembling and production efficiency by this.
The above; only be one of preferable feasible embodiment of the utility model; can not therefore promptly limit to interest field of the present utility model; concerning being familiar with those of ordinary skill in the art; such as use the technical solution of the utility model and technical conceive to make other various corresponding changes and distortion, and all these changes and distortion all should belong within the protection range of the utility model claim.
Claims (30)
1, a kind of double-deck storehouse bayonet connector combination with fixing and electrically connect first electronic cards and second electronics is stuck in circuit board, is characterized in that, comprising:
The pair of lamina connector, it comprises an insulation shell, and this insulation shell is formed with upper and lower slot to accommodate the leading edge of this first, second electronic cards separately, and the top of this upper and lower slot and below respectively are provided with the several terminals groove to be installed with terminal;
First locker, it comprises that the pair of metal snap close piece is the metalwork that respectively is formed in one, this is arranged on this circuit board discretely to the metal latch fastener, this snap close piece includes a fixed part and an elastic arm separately, this bottom of fixing part is provided with several bonding pads, this elastic arm is extended back along this first and second electronic cards lateral margin by this fixed part, wherein the free end of this elastic arm be provided with one inwards bending backboard, and an overhead gage that is formed at its top to fix this plants trailing edge of first electronic cards afterwards; And
Second locker is arranged on this circuit board to fasten the trailing edge of this plant back second electronic cards.
2, double-deck storehouse bayonet connector combination according to claim 1 is characterized in that this elastic arm is extended back along this first and second electronic cards lateral margin by the side of this fixed part near this bilayer connector, and exposes to the opposite side of this fixed part.
3, double-deck storehouse bayonet connector combination according to claim 1 is characterized in that each outwards bends extension one location-plate the both side edges of this fixed part.
4, double-deck storehouse bayonet connector combination according to claim 1, it is characterized in that, this further respectively includes a limiting section to the metal latch fastener is the outside that is bent to this elastic arm by the apical margin of this fixed part outwardly, forms a space between this fixed part and this limiting section and flexibly moves for this elastic arm.
5, double-deck storehouse bayonet connector combination according to claim 1 is characterized in that, this further respectively comprises one by the support portion of this fixed part towards outside protrusion to the metal latch fastener, and this support zone is in this elastic arm below.
6, double-deck storehouse bayonet connector combination according to claim 1 is characterized in that swash plate is led in the oblique backward extension one of the apical margin of this backboard.
7, double-deck storehouse bayonet connector combination according to claim 1 is characterized in that it is skewed to guide this first electronic cards that the top of this overhead gage is.
8, double-deck storehouse bayonet connector combination according to claim 1 is characterized in that the free end of this elastic arm further has the plate of pulling and extended upward by its top, and wherein this overhead gage is towards inner bending by this lateral margin of pulling plate.
9, double-deck storehouse bayonet connector combination according to claim 1 is characterized in that, this overhead gage is the upwards bending of free end by this elastic arm, and inwardly skew back is downward then stretches, again lateral buckling outwardly.
10, double-deck storehouse bayonet connector combination according to claim 1 is characterized in that, the free end of this elastic arm further have a lower baffle plate be its root edge upwards bending form.
11, double-deck storehouse bayonet connector combination according to claim 1 is characterized in that, comprises that further a plate connects this bottom to the metal latch fastener.
12, double-deck storehouse bayonet connector combination according to claim 1 is characterized in that this second locker includes:
One insulator foot be have a location division be fixed on this circuit board, and pair of catches portion be the both sides that flexibly are connected in this location division, this forms the trailing edge of second electronic cards after the location notch of this bilayer connector is with this plant of fixing respectively to latch part; And
One metal retainer, be have that several support arms are extended by the front-end edge of this metal retainer and end edge respectively downwards and this insulator foot of fixing on this circuit board.
13, double-deck storehouse bayonet connector combination according to claim 12, it is characterized in that this of this second locker is convexly equipped with a hook part that is positioned at this location notch top, an and bearing and leaning portion that is positioned at this location notch below towards this bilayer connector separately to latch part.
14, double-deck storehouse bayonet connector combination according to claim 13, it is characterized in that, each is convexly equipped with a lateral retaining wall that connects this bearing and leaning portion and this hook part towards this bilayer connector to latch part for this, the side of second electronic cards after this lateral retaining wall blocks this respectively and plugs.
15, double-deck storehouse bayonet connector combination according to claim 13 is characterized in that this hook part of this latch part is provided with a guiding incline towards this bilayer connector.
16, double-deck storehouse bayonet connector combination according to claim 13 is characterized in that, this respectively has a flank to latch part is to be connected in corresponding this bearing and leaning portion and this hook part, and this flank extends towards direction that dorsad should the bilayer connector.
17, double-deck storehouse bayonet connector combination according to claim 12 is characterized in that this location division of this insulator foot extends downward few two reference columns, and this reference column passes this circuit board.
18, double-deck storehouse bayonet connector combination according to claim 12 is characterized in that this location division of this insulator foot is provided with one and runs through groove, and this support arm wherein of this metal retainer passes this to be run through groove and be fixed on the circuit board.
19, double-deck storehouse bayonet connector combination according to claim 12 is characterized in that, this that comprises further that a plate connects this first locker is to the bottom of metal latch fastener and this metal retainer of this second locker.
20, double-deck storehouse bayonet connector combination according to claim 1, it is characterized in that, this second locker is made up of the pair of metal snap close piece, this is metalwork that respectively is formed in one and the both sides that are arranged at this plant back second electronic cards discretely to the metal latch fastener, and this snap close piece comprises separately:
One fixed part is to be fixed on this circuit board; And
One elastic arm is to be extended back and expose to the other end of this fixed part along this second electronic cards lateral margin near the end of this bilayer connector by this fixed part, and the free end of this elastic arm forms the trailing edge of second electronic cards after this plant of structure snap close of a snap close.
21, double-deck storehouse bayonet connector combination according to claim 20, it is characterized in that, the free end of this elastic arm of this second locker respectively have one inwards the backboard, of bending be formed at its top overhead gage, and a lower baffle plate be by its root edge upwards bending form.
22, double-deck storehouse bayonet connector combination according to claim 21, it is characterized in that, this second locker comprises that further pulling plate is that free end top by this elastic arm extends upward, and wherein this overhead gage is towards inner bending by this lateral margin of pulling plate.
23, double-deck storehouse bayonet connector combination according to claim 21 is characterized in that swash plate is led in the oblique backward extension one of the apical margin of this backboard.
24, double-deck storehouse bayonet connector combination according to claim 21 is characterized in that it is skewed to guide this second electronic cards that the top of this overhead gage is.
25, double-deck storehouse bayonet connector combination according to claim 21 is characterized in that, this overhead gage is the upwards bending of free end by this elastic arm, and inwardly skew back is downward then stretches, again lateral buckling outwardly.
26, want 20 described double-deck storehouse bayonet connector combinations according to right, it is characterized in that several bonding pads of root edge horizontal-extending of this fixed part.
27, double-deck storehouse bayonet connector combination according to claim 26 is characterized in that, the root edge of this fixed part further extends several angles downwards, and this angle is to be stamped to form downwards by this bonding pad part.
28, double-deck storehouse bayonet connector combination according to claim 20, it is characterized in that, further including a limiting section is the outside that is bent to this elastic arm by the apical margin of this fixed part outwardly, forms a space between this fixed part and this limiting section and flexibly moves for this elastic arm.
29, double-deck storehouse bayonet connector combination according to claim 20 is characterized in that, comprises that further a plate connects this bottom to the metal latch fastener of this first locker.
30, double-deck storehouse bayonet connector combination according to claim 20 is characterized in that, this that comprises further that a plate connects this first locker is to the bottom of metal latch fastener and this bottom to the metal latch fastener of this second locker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201181547U CN2838064Y (en) | 2005-09-01 | 2005-09-01 | Double-layer stack card edge connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201181547U CN2838064Y (en) | 2005-09-01 | 2005-09-01 | Double-layer stack card edge connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2838064Y true CN2838064Y (en) | 2006-11-15 |
Family
ID=37392552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201181547U Expired - Lifetime CN2838064Y (en) | 2005-09-01 | 2005-09-01 | Double-layer stack card edge connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2838064Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101488622B (en) * | 2008-01-17 | 2012-02-08 | 富士康(昆山)电脑接插件有限公司 | Card edge connector and locking device |
| CN102522655A (en) * | 2011-12-08 | 2012-06-27 | 华为技术有限公司 | Connector, interface system, connector group and cable plug |
| CN102891391A (en) * | 2011-05-05 | 2013-01-23 | 博科通讯系统有限公司 | Double stack compact flash card connector |
-
2005
- 2005-09-01 CN CNU2005201181547U patent/CN2838064Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101488622B (en) * | 2008-01-17 | 2012-02-08 | 富士康(昆山)电脑接插件有限公司 | Card edge connector and locking device |
| CN102891391A (en) * | 2011-05-05 | 2013-01-23 | 博科通讯系统有限公司 | Double stack compact flash card connector |
| CN102522655A (en) * | 2011-12-08 | 2012-06-27 | 华为技术有限公司 | Connector, interface system, connector group and cable plug |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2865050Y (en) | Double-layer stack card edge connector combination | |
| CN2785188Y (en) | Cable connector assembly | |
| CN1191544C (en) | Smart card reader | |
| US7649750B2 (en) | Latch for interface card | |
| CN1068463C (en) | Electrical connector for an electronic smart card comprising insulator moving type electrical connection means | |
| CN1244959A (en) | Connector, particularly right angle connector with integrated PCB module | |
| CN1147034C (en) | Low profile electrical connector | |
| CN1677753A (en) | Flexible board connector and connection structure of flexible board to circuit board | |
| CN200972951Y (en) | Electric connector | |
| CN1113587C (en) | Printed circuit board | |
| CN1186859C (en) | Modular socket | |
| CN1481052A (en) | Connector unit | |
| CN2838064Y (en) | Double-layer stack card edge connector combination | |
| CN1622395A (en) | Card connector assembly | |
| CN2562412Y (en) | Battery connector | |
| CN1204655C (en) | Shielded backplane connector | |
| CN200959465Y (en) | Electric-connector assembly | |
| CN1776966A (en) | Connector | |
| CN202308486U (en) | Electric connector | |
| CN2490737Y (en) | Electric connector | |
| CN101060215A (en) | Electrical connector | |
| CN202678687U (en) | Camera module socket | |
| US7835144B2 (en) | Quick-assembly computer peripheral | |
| CN2697853Y (en) | Electric connector | |
| CN2745233Y (en) | Board-to-board connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150901 Granted publication date: 20061115 |
|
| EXPY | Termination of patent right or utility model |