CN101399407B - Electronic card connector and module thereof - Google Patents
Electronic card connector and module thereof Download PDFInfo
- Publication number
- CN101399407B CN101399407B CN2007101810398A CN200710181039A CN101399407B CN 101399407 B CN101399407 B CN 101399407B CN 2007101810398 A CN2007101810398 A CN 2007101810398A CN 200710181039 A CN200710181039 A CN 200710181039A CN 101399407 B CN101399407 B CN 101399407B
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- elastic arm
- contact point
- electronic card
- plug
- terminal
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Abstract
The invention relates to an electronic card connector and a module thereof. The module comprises a circuit board, an electronic card connector and an electronic card. The electronic card connector is fixed below the circuit board by welding, wherein, the electronic card connector comprises a body part, a plurality of large terminals and a plurality of small terminals, the body part is provided with an insertion hole and a card inserting space which is formed by the inward extension of the insertion hole, a plurality of large terminals and a plurality of small terminals are arranged on the body part, the large terminals are provided with a first elastic arm, a guide inclined plane is formed on the front end part of the first elastic arm on the body part, a lower contact point is arranged on the tail end of the first elastic arm; the small terminals are provided with a second elastic arm, and the tail end of the second elastic arm is equipped with an upper contact point which is closer to the insertion hole than the lower contact point, thereby, the electronic card can be slantwise inserted into the card inserting space from top to bottom.
Description
Technical field
The invention relates to a kind of electronic card coupler, refer to a kind of electronic card coupler and module thereof that circuit board below and person easy to use from top to bottom tilt to insert with electronic cards of being located at especially.
Background technology
Fast development along with information industry; Also quite widespread usage is in life for mobile computer, and the coffret that is applied in the mobile computer of a new generation is Mini-PCI (Peripheral ComponentInterconnect) Express specification, and not only size can be dwindled immediately; Transmission speed is also very fast; And because the smaller volume of Mini-PCIExpress makes the inner applicable space of mobile computer become big, and can put more how different adapters in response to demand.
The electronic card coupler that this type of can supply Mini-PCI Express card to use; The insulating body that generally has an elongated is arranged with the complex conduction terminal in insulating body, and insulating body have one can supply power subcard the contact end plug-in card space of inserting; In the plug-in card space in order to cooperate the kenel of electronic cards; So can be provided with a node, electronic cards can be inserted in the plug-in card space with forward condition, and avoid oppositely mispluging.The common solid welding of the connector of this type makes the user when the assembling electronic cards at the upper surface of circuit board, can with one hand electronic cards be inserted in the plug-in card space with the mode of forward condition, oblique cutting easily.As shown in Figure 9; One electronic cards 50 keeps forward condition; Go in the electronic card coupler 60 with mode oblique cutting from top to bottom; Again the in addition side of electronic cards 50 is pressed to level after the insertion, and utilize fixed mechanism 51 to fix, make the contact 52 of electronic cards 50 1 sides and upper and lower terminal in the electronic card coupler 60 form to stablize and contact.
But in some special requirement; Must be below circuit board with this type of connector solid welding; If directly use connector style same as described above; No matter can cause is that direction of insertion and node location are inverse state, that the user must from bottom to top tilt and must card be inverted to reverse state just can be with the electronic cards location of planting, shown in figure 10.This insertion movement Shu contrast, for users not smoothly, and the current internal design notebook computer in a way which does not allow this situation occurs reverse slant, the present inventors felt to improve the above problems, are painstaking research and with the use of theoretical, and presents a properly designed and effectively improve the aspect of the present invention, the type Mini-PCI connector under the circuit board can be placed in, while allowing the user plug the electronic card.
Summary of the invention
The inventor is because above-mentioned each item problem and disappearance; Be to collect related data, via assessing in many ways and consider, and to engage in the many years of experience of the industry accumulation; Via constantly studying and revising, the beginning is designed the patent of invention birth survivor of this kind electronic card coupler and module thereof.
The object of the invention is providing a kind of electronic card coupler and module thereof, utilizes the contacting points position of two groups of terminals to change, and makes electronic cards be able to insert obliquely in the plug-in card space from top to bottom.
The object of the invention is providing a kind of electronic card coupler and module thereof, utilizes the fore-end of guiding incline and terminal elastic arm, and the plug-in card space is formed from this insertion mouth by last and downward heeling condition, so that electronic cards is inserted.
The object of the invention is providing a kind of electronic card coupler and module thereof, is an electronic card coupler is welded in the circuit board below, makes electronic cards be able to forward condition, from top to bottom be assembled on the electronic card coupler obliquely.
The present invention is relevant a kind of electronic card coupler, can be welded in the circuit board below, and it comprises: a body, and it has one and inserts mouth and relative upper wall and lower wall, and this insertion mouth extends internally and forms a plug-in card space; The large-scale terminal of plural number is to arrange to be installed on this body, and it has first elastic arm and first weld part, this first elastic arm be lower wall inner face along this body towards this insertions mouthful extension, be provided with down contact point in this first elastic arm; The small-sized terminal of plural number is to arrange to be installed on this body, and it has second elastic arm and second weld part, and this second elastic arm is provided with the last contact point that is positioned at this time contact point top; Wherein, contact point and this time contact point are to be inserted into relatively in this plug-in card space on this, and the position of this time contact point should go up contact point and more approached this insertions mouth, and by this, the user can from top to bottom insert electronic cards in this plug-in card space smoothly obliquely.
The present invention is relevant a kind of electronic card coupler, and it can be welded in the circuit board below, and it comprises: a body, and have one and insert mouth, this insertion mouth extends internally and forms a plug-in card space; The large-scale terminal of plural number is to arrange to be installed on this body, and it has first elastic arm and first weld part, this first elastic arm be towards this insertions mouthful extension and have one be inclined upwardly perk fore-end; The small-sized terminal of plural number is to arrange to be installed on this body, and it has second elastic arm and second weld part, and this second elastic arm is provided with the last contact point that is positioned at this time contact point top; Wherein,, on this body, form a guiding incline with respect to the fore-end of this first elastic arm, by the fore-end of this guiding incline and this first elastic arm, make this plug-in card space form one from this insertion mouth by last and downward-sloping state.
The present invention is relevant a kind of electronic card coupler module, comprising: a circuit board; One is welded in the electronic card coupler of circuit board below; And an electronic cards, being with forward condition, from top to bottom being assembled in obliquely on the electronic card coupler, electronic cards one side is provided with a plurality of contacts, can constitute with electronic card coupler to electrically connect.
Description of drawings
Fig. 1 is three-dimensional exploded view of the present invention.
Fig. 2 is another three-dimensional exploded view of the present invention.
Fig. 3 is the profile of electronic card coupler of the present invention in large-scale terminal place.
Fig. 4 is the profile of electronic card coupler of the present invention in small-sized terminal place.
Fig. 5 is the sectional side view during for electronic cards insert action of the present invention.
Fig. 6 is the sectional side view after the electronic cards insert action of the present invention.
Fig. 7 is the user mode reference diagram for another embodiment of the present invention.
Fig. 8 is the user mode reference diagram for another embodiment of the present invention.
Fig. 9 is the normal plug-in card action type intention of connector for known techniques.
The plug-in card action type intention of Figure 10 when the connector of known techniques is installed in the circuit board below.
The figure number explanation
1 circuit board, 11 slotted eyes
2 electronic card couplers
20 bodies
21 upper walls, 211 spaces
22 lower walls
23 insert 24 plug-in card spaces
25 terminal slots, 26 nodes
27 pads, 271 weld parts
272 plug portion's 28 anti-misoperation devices
29 guiding inclines
30 large-scale terminals
31 first fixed parts, 32 first elastic arms
33 first weld parts, 34 fore-ends
35 times contact points
40 small-sized terminals
41 first fixed parts, 42 second elastic arms
43 second weld parts, 44 kinks
Contact point on 45
50 electronic cards
51 fixed mechanism contacts, 52 contacts
Embodiment
Please consulting Fig. 1 simultaneously to shown in Figure 4, is each sketch map for electronic card coupler of the present invention and module thereof.As shown in the figure, electronic card coupler module of the present invention is made up of a circuit board 1, an electronic card coupler 2 and 50 of electronic cards.Wherein, Electronic card coupler 2 is made up of a body 20, plural large- scale terminal 30 and 40 of plural small-sized terminals again; Following elder generation is to be defined as the place ahead with the direction that electronic cards is inserted in embodiments of the invention with the structure and the characteristic of division electronic card coupler 2 each assembly:
Large-scale terminal 30 includes first fixed part 31, first elastic arm 32 and one first weld part 33.Have more a fore-end 34 and contact point 35 once on first elastic arm 32, fore-end 34 is to be inclined upwardly an angle slightly and to extend towards inserting mouthfuls 23, and contact point 35 is formed at first elastic arm 32 near the end down.Small-sized terminal 40 includes second fixed part 41, second elastic arm 42 and second weld part 43.Second elastic arm 42 is provided with the last contact point 45 that a kink 44 reaches with respect to following contact point 35.
See also Fig. 3 and shown in Figure 4, be respectively the profile at large-scale terminal 30 and small-sized terminal 40 positions place.As shown in the figure; Electronic card coupler 2 is that solid welding is below circuit board 1 and the marginal position of proximate circuitry plate 1; These large-scale terminals 30 are to be assembled in the body 20 by the side that body 20 is away from this insertion mouthfuls 23, and utilize the interference of 20 of first fixed part 31 and bodies to form stable position, and first elastic arm 32 is that lower wall 22 inner faces along body 20 are towards inserting mouthful 23 a directions extension; And form a space 221 between the fore-end 34 of first elastic arm 32 and lower wall 22 inner faces; Space 221 makes the elasticity start downwards of first elastic arm 32, and first weld part 33 is to extend towards the rightabout that inserts mouth 23, and is positioned a side of upper wall 21.These small-sized terminals 40 are that the place ahead by body 20 is assembled on the body 20; Utilize second fixed part 41 and body 20 between interference to form stable position; The kink 44 of second elastic arm 42 also can embed in the body 20, and to increase the stability of second elastic arm 42, second elastic arm 42 reaches and goes up contact point 45 is the top positions that are positioned at plug-in card space 24; 234 directions towards insertion mouth 23 of second weld part are extended, and are positioned the opposite side of upper wall 21; First weld part 33 of the large-scale terminal 30 after assembling is accomplished, second weld part 43 of small-sized terminal 40 and the weld part 271 of pad 27 all are positioned on the same plane, to increase whole stationarity and to be easy to solid welding property.
See also Fig. 5 and shown in Figure 6, be electronic cards insert action sketch map of the present invention.In design of the present invention, compared to last contact point 45, the position of following contact point 35 is more near inserting mouth 213; Therefore; Make two contact points between form a differential seat angle, even electronic card coupler 2 is positioned at circuit board 1 below, still can mode from top to bottom be inserted by electronic cards 50.Secondly; The fore-end 34 of first elastic arm 32 is to be inclination perk shape; And on body 20, be formed with guiding incline 29 in addition with respect to fore-end 34; Cause the some of inserting mouth 23 open-minded, plug-in card space 24 is formed from inserting mouth 23 heeling condition from top to bottom, more help the insertion of electronic cards 50 towards the top.As shown in the figure; Electronic cards 50 1 sides are planted in the plug-in card space 24 with the mode that from top to bottom tilts; Then electronic cards 3 opposite sides are pressed down; Make electronic cards 3 form level, the plural contact 52 of electronic cards 50 1 sides can touch contact point 233 simultaneously and reach contact point 223 down, and reaches the purpose of electric connection.Electronic cards 50 of the present invention is being provided with fixed mechanism 52 away from the opposite side that inserts mouth 213; Fixed mechanism 52 can be a locking hole in the present embodiment; Therefore; Can pass locking hole by a screw electronic cards 50 opposite sides are fixed in other position beyond the circuit board 1, form firm location to make electronic cards 50.
See also Fig. 7 and shown in Figure 8; It is user mode reference diagram for another embodiment of the present invention; As shown in the figure, pad 27 of the present invention also can be the form that the top has the portion of plugging 272, and circuit board 1 is provided with the slotted eye 11 that can supply the portion of plugging to wear in the position that plugs portion 272 corresponding to this; The portion of plugging 272 can be worn be positioned on the slotted eye 11, can make electronic card coupler 2 firmly combine equally with circuit board 1.
Can know that by above explanation the present invention utilizes the last contact point of the more small-sized terminal of following contact point of large-scale terminal more near the insertion mouth of body, and cooperates the guiding incline on the body; Even make the electronic card coupler solid welding below circuit board; Also can from top to bottom insert obliquely and form electric connection in the plug-in card space, and the electronic cards of need not reversing, and then not only make electronic cards be easier to the location of planting; Can increase simultaneously the space of circuit board top again, in order to the usefulness of other electronic building brick circuit layout.
Claims (10)
1. an electronic card coupler is welded in the circuit board below relatively, and it comprises:
One body, it has one and inserts mouth and relative upper wall and lower wall, and this insertion mouth extends internally and forms a plug-in card space;
The large-scale terminal of plural number is to arrange to be installed on this body, and it has first elastic arm and first weld part, this first elastic arm be lower wall inner face along this body towards this insertions mouthful extension, this first elastic arm is provided with down contact point;
The small-sized terminal of plural number is to arrange to be installed on this body, and it has second elastic arm and second weld part, and this second elastic arm is provided with the last contact point that is positioned at this time contact point top; It is characterized in that; Upward contact point and this time contact point are to be inserted into relatively in this plug-in card space; And the position of this time contact point should be gone up contact point and more approached this insertion mouth, and by this, the user can from top to bottom insert electronic cards in this plug-in card space smoothly obliquely.
2. electronic card coupler as claimed in claim 1 is characterized in that: the weld part of aforementioned small-sized terminal is to extend towards this insertion mouthful direction, and is positioned at this upper wall one side; The weld part of aforementioned large-scale terminal is the rightabout extension towards this insertion mouth, and is positioned at the opposite side of this upper wall.
3. electronic card coupler as claimed in claim 1 is characterized in that: aforementioned small-sized terminal and large-scale terminal are to be staggered to be arranged on this body.
4. electronic card coupler as claimed in claim 1; It is characterized in that: be provided with a node in the plug-in card space of aforementioned body; By this node; Making this plug-in card space segmentation is two spaces that length is different, and this node location is the kenel that cooperates electronic cards, and electronic cards only can be inserted in this plug-in card space with forward condition.
5. electronic card coupler as claimed in claim 1 is characterized in that: aforementioned large-scale terminal has more one first fixed part, and aforementioned small-sized terminal has more one second fixed part.
6. electronic card coupler as claimed in claim 1 is characterized in that: more be provided with a kink on second elastic arm of aforementioned small-sized terminal, this kink is to embed in this body, to increase the stability of this second elastic arm.
7. electronic card coupler as claimed in claim 1; It is characterized in that: more comprise the both sides that one group of pad is installed in this body; This pad has weld part, and the weld part of this pad is that welding position with the weld part of this large-scale terminal and this small-sized terminal is on same plane.
8. electronic card coupler as claimed in claim 1 is characterized in that: more comprise the both sides that one group of pad is installed in this body, this pad has the portion of plugging.
9. an electronic card coupler is welded in the circuit board below relatively, comprising:
One body, it has one and inserts mouth, and this insertion mouth extends internally and forms a plug-in card space;
The large-scale terminal of plural number is to arrange to be installed on this body, and it has first elastic arm and first weld part, this first elastic arm be towards this insertions mouthful extension and have one be inclined upwardly perk fore-end; This first elastic arm is provided with down contact point;
The small-sized terminal of plural number is to arrange to be installed on this body, and it has second elastic arm and second weld part, and this second elastic arm is provided with the last contact point that is positioned at this time contact point top; It is characterized in that,, on this body, form a guiding incline with respect to the fore-end of this first elastic arm, by the fore-end of this guiding incline and this first elastic arm, make this plug-in card space form one from this insertion mouth by last and downward-sloping state.
10. electronic card coupler as claimed in claim 9 is characterized in that: aforementioned body has relative upper wall and lower wall, between the fore-end of this first elastic arm and this lower wall inner face is to form a space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101810398A CN101399407B (en) | 2007-09-28 | 2007-09-28 | Electronic card connector and module thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101810398A CN101399407B (en) | 2007-09-28 | 2007-09-28 | Electronic card connector and module thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101399407A CN101399407A (en) | 2009-04-01 |
| CN101399407B true CN101399407B (en) | 2012-06-27 |
Family
ID=40517759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101810398A Expired - Fee Related CN101399407B (en) | 2007-09-28 | 2007-09-28 | Electronic card connector and module thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101399407B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969155B (en) * | 2009-07-27 | 2013-02-13 | 昆山宏泽电子有限公司 | Card edge connector |
| CN102005660B (en) * | 2009-09-01 | 2013-11-06 | 昆山宏泽电子有限公司 | Card edge connector |
| CN106571544B (en) * | 2015-10-07 | 2018-11-20 | 贝尔威勒电子股份有限公司 | Have card-reading apparatus and the card-reading apparatus combination of bayonet connector |
| TWI638491B (en) * | 2016-06-16 | 2018-10-11 | 莫仕有限公司 | Edged-card connecting device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593393Y (en) * | 2002-12-26 | 2003-12-17 | 禾昌兴业股份有限公司 | Improved structure of flexible circuit board connector |
| CN1755994A (en) * | 2004-10-02 | 2006-04-05 | 达昌电子科技(苏州)有限公司 | Electrical connector for flexible substrate (I) |
-
2007
- 2007-09-28 CN CN2007101810398A patent/CN101399407B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593393Y (en) * | 2002-12-26 | 2003-12-17 | 禾昌兴业股份有限公司 | Improved structure of flexible circuit board connector |
| CN1755994A (en) * | 2004-10-02 | 2006-04-05 | 达昌电子科技(苏州)有限公司 | Electrical connector for flexible substrate (I) |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101399407A (en) | 2009-04-01 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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Granted publication date: 20120627 Termination date: 20140928 |
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| EXPY | Termination of patent right or utility model |