CN101546875B - Electronic card connector module - Google Patents
Electronic card connector module Download PDFInfo
- Publication number
- CN101546875B CN101546875B CN2008100201058A CN200810020105A CN101546875B CN 101546875 B CN101546875 B CN 101546875B CN 2008100201058 A CN2008100201058 A CN 2008100201058A CN 200810020105 A CN200810020105 A CN 200810020105A CN 101546875 B CN101546875 B CN 101546875B
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- CN
- China
- Prior art keywords
- electronic card
- card coupler
- printed circuit
- circuit board
- pcb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The invention discloses an electronic card connector module, which comprises a printed circuit board and an electronic card connector arranged on the printed circuit board, wherein the electronic card connector comprises an electronic card accommodating space for electronic cards to plug and a plurality of conduction terminals convexly extended into the accommodating space for contacting the electronic cards plugged in the accommodating space; the printed circuit board is provided with lines adapted with various electronic card connectors inside in advance; and the electronic card connector is arranged on the printed circuit board and forms electric conduction with the corresponding line. The structural design can improve the assembly efficiency and save resources.
Description
[technical field]
The present invention relates in particular to a kind of electronic card coupler module that is installed on the printed circuit board (PCB) about a kind of electronic card coupler module.
[background technology]
Flash memory is just strong because of calculation function since coming out, charming characteristics such as speed is fast, expandability is high, high storage density liking of consumers in general extremely.Owing to flash memory has above many functions and characteristic, develop just there is relevant dealer to utilize flash memory all types of electronic cards, like the electronic cards of specifications such as SD card, MS card, CF card, XD card.Existing many digital consumer products like mobile phone, digital camera, digital camera and PDA etc., have more and more stronger dependence to this type of electronic cards.Moreover; Because semiconductor technology progresses greatly day by day at present; The storage density of flash memory and transmission speed have the growth of advancing by leaps and bounds especially; Make electronic cards will be used in the products such as mobile computer, desktop PC and auto electronic class, come directly to replace traditional Storage Medias such as rigid disk through this.Because the electronic cards development of advancing by leaps and bounds, and it is of a great variety, thereby its corresponding card connector that uses is also with increase in demand, is with, the electronic card coupler that just has the dealer to design can to supply the different electric subcard to peg graft.
Because electronic card coupler is of a great variety, and need in most electronic equipment multiple electronic card coupler is installed, like NoteBook, so electronic equipment assembling manufacturer needs a plurality of steps in sequence to carry out when being assembled in various electronic card couplers in the electronic equipment.After a kind of electronic card coupler was installed on electronic equipment, when another kind of electronic card coupler was installed on this electronic equipment again, electronic equipment assembling manufacturer needed to increase in addition related circuit, to adapt to the message transmission between this electronic card coupler and the electronic equipment.Such structural design though can not influence the operate as normal of electronic equipment, has increased the assembly program of entire product, and complex steps.
[summary of the invention]
The object of the present invention is to provide a kind of electronic card coupler module, it can improve installation effectiveness and economize on resources.
For reaching above-mentioned purpose; Electronic card coupler module of the present invention; It comprises printed circuit board (PCB) and is installed on the electronic card coupler on this printed circuit board (PCB); Wherein, electronic card coupler comprise one can supply power subcard plug the electronic cards receiving space and protrude into the plurality of conductive terminals in this receiving space, it is used for the electronic cards interior with inserting receiving space and contacts; Be provided with the circuit that connects with multiple electronic card coupler in the printed circuit board (PCB) in advance, said electronic card coupler is installed on this printed circuit board (PCB) and with said corresponding line formation and electrically conducts.
Compared to prior art; Electronic card coupler module of the present invention is through pre-setting the circuit that can supply different electronic card couplers to electrically conduct in the printed circuit board (PCB); When selectivity is installed electronic card coupler, need not the circuit in the printed circuit board (PCB) repeatedly is set, effectively reduced assembly program; Improve packaging efficiency, and can economize on resources.
[description of drawings]
Fig. 1 is the exploded view of electronic card coupler module of the present invention.
Fig. 2 is another diagrammatic sketch of electronic card coupler module shown in Figure 1.
Fig. 3 is the stereogram of electronic card coupler module of the present invention and mainboard.
Fig. 4 is another diagrammatic sketch of electronic card coupler module shown in Figure 3 and mainboard.
Fig. 5 is the stereogram after electronic card coupler module of the present invention is installed on mainboard.
[embodiment]
Below, with combining Fig. 1 to Fig. 5 to introduce the embodiment of electronic card coupler module 100 of the present invention in detail.Electronic card coupler module 100 of the present invention comprise printed circuit board (PCB) 5, respectively be installed on printed circuit 5 plate upper and lower surfaces first connector (not label) and second connector (not label), be installed on adapter 6 on the printed circuit board (PCB) 5, be used for the bracing or strutting arrangement 7,7 of this electronic card coupler module 100 location ', and be used for first connector and the fixing keeper 8 of the second connector front end, one side.
Because the structure of said first, second connector has been the industry public technology, so, at this said connection device body structure is made brief account.
See also Fig. 1 and shown in Figure 2, first connector is used to accommodate first electronic cards (not icon), and like Express card, it comprises L-shaped first shielding casing 11, first insulating body 13, some first conducting terminals 14, trip mechanism 12 and guiding block 15.Wherein, first shielding casing 11 has defined front end and the rear end relative with it that electronic cards is inserted, and said insulating body 13 is installed on this rear end and is built into first receiving space 10 (shown in Figure 3) that is used to accommodate first electronic cards jointly with shielding casing 11.First insulating body 13 comprises longitudinal base portion 130, a pair of adjutage 131 that extends to form with electronic cards direction of insertion rightabout from edge, base portion 130 two ends, and from docking section 132 that base portion 130 extends to form between two adjutages 131.First conducting terminal 14 runs through base portion 130 and is contained in the said docking section 132 and protrudes in first receiving space 10 and contact with first electronic cards.Base portion 130 two ends are respectively equipped with the fixing hole (not label) that supplies pair of bolts 112 to fix.First shielding casing 11 comprises the sidewall 111 that main part 110 and autonomous body 110 both sides extend to form downwards.Be provided with the corresponding screw 113 of fixing hole of a pair of and said base portion 13 in main part 110 rear ends.Said guiding block 15 roughly is a triangular configuration, and it is installed on a side in first receiving space 10, is used for the different electronic cards of guidance width and inserts.Trip mechanism 12 is installed on contiguous guiding blocks 15 1 sides of first shielding casing 11, and it is pushed for twice through external force and electronic cards is withdrawed from, and this trip mechanism 12 is the industry known technology, so at this its structure and operation principle are no longer detailed.The bottom surface of said insulating body 13 is smooth in the upper surface of printed circuit board (PCB) 5.
Please continue to consult Fig. 1 and Fig. 2, second connector is used to accommodate second electronic cards (not icon), and like Smartcard, it comprises second shielding casing 21, terminal module 22 and insulating base 24.Wherein, terminal module 22 sees through insulating base 24 and directly is installed on printed circuit board (PCB) 5 lower surfaces, and second shielding casing 21 combines said insulating base 24 to define second receiving space 20 (shown in Figure 3) that is used to accommodate second electronic cards.Second conducting terminal 23 that two rows arrange along the electronic cards direction of insertion is installed in the terminal module 22, and these second conducting terminals 23 protrude in second receiving space 20 and contact with second electronic cards.
See also Fig. 3 to shown in Figure 5, when specifically using, said electronic card coupler module 100 is plugged on the mainboard 3 through adapter 6.This mainboard 3 is provided with the connector 4 with said adapter 6 corresponding grafting, and it comprises insertion body 40 and be used for the transmission terminal 41 with the signal transmission of conversion terminal 60 that these transmission terminals 41 are welded on the mainboard 3.
During concrete the installation; At first first connector is positioned printed circuit board (PCB) 5 upper surfaces; Second connector is installed on printed circuit board (PCB) 5 lower surfaces; At this moment, the insulating base 24 part upper surfaces and printed circuit board (PCB) 5 upper surfaces of second connector are positioned on the same horizontal plane, and such first electronic cards can be inserted smoothly.Second connector is short than first connector; So adapter 6 is welded in the second connector rear; Such first connector is positioned at adapter 6 bottoms; Increased the intensity of printed circuit board (PCB) 5, can avoid 100 pairs of electronic card coupler modules of the present invention are inserted in 3 last times of mainboard, pressing force is excessive and the situation of printed circuit board (PCB) 5 by fracture taken place.Secondly, push first connector downwards, adapter 6 is docked with connector 4, and conversion terminal 60 and transmission terminal 41 reach and electrically conduct.Mode to peg graft is installed on electronic card coupler module 100 on the mainboard 3, can increase the stability of conducting between terminal.At last, through plurality of fixed part 30 pass respectively from bottom to up mainboard 3 and said bracing or strutting arrangement 7,7 ' fixing hole (not label) front end of electronic card coupler is fixed, said fixture 30 passes that mainboard 3 and said bolt 112 are corresponding fixingly to be fixed its rear end.So far, accomplished the installation of electronic card coupler module of the present invention.
Main core of the present invention is:
Pre-designedly in the printed circuit board (PCB) can reach the circuit that electrically conducts with two kinds of electronic card couplers at least, be carrier with the printed circuit board (PCB), and said electronic card coupler alternative is mounted thereon; As, the electronic card coupler manufacturer can confirm on said printed circuit board (PCB), to install required connector according to its customer demand; And circuit need not to design again in the printed circuit board (PCB); If the client need install required electronic cards again, can on this printed circuit board (PCB), settle, can practice thrift number of assembling steps like this; Can conveniently install again, need not according to different electronic card coupler demands and the circuit in the designing printed circuit board repeatedly.Moreover electronic card coupler production firm is pre-designed circuit in printed circuit board (PCB), and correspondence installs required electronic card coupler and adapter on it again; And these devices are carried out synchronism detection; Like this when its client is installed on mainboard with this electronic card coupler, only need corresponding intrument on adapter and the mainboard is connected and get final product, need not again the installation situation of electronic card coupler and adapter to be carried out test step by step; Can reduce test step and assembly cost like this; And can avoid because electronic card coupler makes conducting terminal inside deform in transportation, difficulty strengthened when the client was installed, and possibly cause the wasting of resources.And electronic card coupler module of the present invention reaches the purpose of conducting terminal conducting easily for being installed on the mainboard with the mode of pegging graft.
Below only with the printed circuit board (PCB) upper and lower surfaces a kind of electronic card coupler being installed respectively is example, and certain said electronic card coupler is replaceable to be the electronic cards of some similar and different types.
Claims (6)
1. electronic card coupler module; First, second electronic card coupler that it comprises printed circuit board (PCB) and is installed on this printed circuit board (PCB) upper and lower surfaces; Each electronic card coupler comprise one can supply power subcard plug the electronic cards receiving space and protrude into the plurality of conductive terminals in this receiving space; This conducting terminal is used for the electronic cards interior with inserting receiving space and contacts; Wherein, be preset with respectively the different circuits that connect with first, second electronic card coupler in the said printed circuit board (PCB), it is characterized in that: the length of said first electronic card coupler is longer than the length of second electronic card coupler; On the printed circuit board (PCB) lower surface corresponding with first electronic card coupler bottom adapter is installed, this adapter is positioned at the rear end of the second electronic card coupler length direction.
2. electronic card coupler module as claimed in claim 1 is characterized in that: said adapter forms with first, second electronic card coupler respectively through the circuit in the printed circuit board (PCB) and electrically conducts.
3. electronic card coupler module as claimed in claim 1 is characterized in that: said first electronic card coupler comprises that one is equipped with the insulating body of said conducting terminal, and its bottom is smooth in the printed circuit board (PCB) upper surface; Second electronic card coupler is provided with insulating base, and the part upper surface of this insulating base and the upper surface of printed circuit board (PCB) are positioned on the same horizontal plane.
4. like claim 2 or 3 described electronic card coupler modules; It is characterized in that: it comprises the mainboard that supplies this electronic card coupler module to install; The docking adapter that docks with said adapter is installed, the device of said adapter on the said mainboard for being connected with this docking adapter with the mode of pegging graft.
5. electronic card coupler module as claimed in claim 1 is characterized in that: first, second electronic card coupler width that is installed on said printed circuit board (PCB) upper and lower surfaces respectively is suitable.
6. electronic card coupler module as claimed in claim 1; It is characterized in that: said second electronic card coupler includes the terminal module that directly is installed on the printed circuit board (PCB) lower surface; The conducting terminal that two rows arrange along the electronic cards direction of insertion is installed in it, and the first electronic card coupler integral body is the L type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100201058A CN101546875B (en) | 2008-03-25 | 2008-03-25 | Electronic card connector module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100201058A CN101546875B (en) | 2008-03-25 | 2008-03-25 | Electronic card connector module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101546875A CN101546875A (en) | 2009-09-30 |
| CN101546875B true CN101546875B (en) | 2012-06-20 |
Family
ID=41193838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100201058A Expired - Fee Related CN101546875B (en) | 2008-03-25 | 2008-03-25 | Electronic card connector module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101546875B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2563395B (en) | 2017-06-12 | 2020-06-17 | Ge Aviat Systems Ltd | Power distribution rack assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351852Y (en) * | 1998-12-29 | 1999-12-01 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector unit |
| CN1068711C (en) * | 1995-01-06 | 2001-07-18 | 伯格技术公司 | Shielded memory card connector |
| CN2682601Y (en) * | 2004-01-05 | 2005-03-02 | 台端兴业股份有限公司 | Connector module |
-
2008
- 2008-03-25 CN CN2008100201058A patent/CN101546875B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1068711C (en) * | 1995-01-06 | 2001-07-18 | 伯格技术公司 | Shielded memory card connector |
| CN2351852Y (en) * | 1998-12-29 | 1999-12-01 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector unit |
| CN2682601Y (en) * | 2004-01-05 | 2005-03-02 | 台端兴业股份有限公司 | Connector module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101546875A (en) | 2009-09-30 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20140325 |