CN101499588B - Connector for electronic card - Google Patents
Connector for electronic card Download PDFInfo
- Publication number
- CN101499588B CN101499588B CN2008100184048A CN200810018404A CN101499588B CN 101499588 B CN101499588 B CN 101499588B CN 2008100184048 A CN2008100184048 A CN 2008100184048A CN 200810018404 A CN200810018404 A CN 200810018404A CN 101499588 B CN101499588 B CN 101499588B
- Authority
- CN
- China
- Prior art keywords
- pedestal
- insulating body
- electronic card
- card coupler
- protuberance
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses an electronic card connector, which comprises an insulating body, a shielding shell body, a base, a card extracting mechanism and a conductive terminal. The inside of the insulating body is provided with a plurality of conductive terminals; the insulating body comprises a base part, a first mounting part and a second mounting part; the first mounting part and the second mounting part extends forwards from the two ends of the base part; the shielding shell body is covered on the insulating body and forms holding space with the insulating body, and the holding space is used for holding an electronic card; the base is arranged in the holding space and comprises a triangular guide part and an arm part, which are integrated with each other; and part of the base and part of the insulating body are fixedly superimposed. The invention has the advantages of convenient installation and stable operation.
Description
[technical field]
The present invention relates in particular to a kind of electronic card coupler easy for installation about a kind of electronic card coupler.
[background technology]
Development along with communication and digitalized electron technology, the capacity of the function of related device, required storage data and the requirement of electronic building brick miniaturization are got more and more, especially when guaranteeing the electronic building brick function, make it simple in structure as far as possible, simplify processing procedure and save cost, as electronic card coupler.
Common electronic card coupler, as Express card connector, industry is normal to be fixed in securing members such as nut on the shielding casing earlier, and then trip mechanism is installed on shielding casing one side, so, the securing member of contiguous trip mechanism one side will be interfered its installation when trip mechanism is installed, and increases installation difficulty, and the processing procedure complexity.Simultaneously, industry independently is installed on pedestal and insulating body respectively on the housing usually, and retaining pieces such as nut are the fixing insulating body only separately, and the pedestal that causes installing card pushing mechanism can become flexible when moving back card pushing away.TaiWan, China M306727 patent has disclosed a kind of electronic card coupler, it comprises insulating body, shielding casing, conducting terminal, securing member and trip mechanism, described securing member all is fixed on the shielding casing, pedestal independently is immobilizated on the housing, though design can not influence the use and the function of whole electronic card coupler like this, but, because being installed on the securing member of pedestal one side is fixed on the shielding casing, to cause interference to the installation of trip mechanism, cause the trip mechanism assembling complicated, and the pedestal of independent fixing is firm inadequately.
For fear of the problems referred to above, the present invention proposes a kind of novel electron card connector to overcome the defective of existing electronic card coupler.
[summary of the invention]
The technical problem to be solved in the present invention provides a kind of easy for installation and electronic card coupler that structure is firm.
For solving the problems of the technologies described above, the invention provides a kind of electronic card coupler, it comprises insulating body, shielding casing, pedestal, trip mechanism and conducting terminal, accommodated plurality of conductive terminals in the insulating body, first installation portion that it includes base portion and extends to form forward from the base portion two ends, second installation portion, shielding casing is covered on the insulating body and forms the receiving space of accommodating electronic cards with it, pedestal is contained in the described receiving space, it comprises integrally formed triangle guidance part and arm, wherein said pedestal and insulating body partially overlap, and electric connector comprises that also one is installed in the described pedestal fixing hole and passes the securing member of insulating body.
Compared to prior art, electronic card coupler of the present invention has following effect: it is fixed on the pedestal by securing member, pedestal is installed no longer be subjected to the interference of securing member, and make pedestal and the insulating body fixing that partially overlaps, reach easy for installation and operate firm effect.
[description of drawings]
Fig. 1 is the stereogram of electronic card coupler of the present invention.
Fig. 2 is the three-dimensional exploded view of electronic card coupler of the present invention.
Fig. 3 is the pedestal and the insulating body stereogram of electronic card coupler of the present invention.
Fig. 4 is the pedestal stereogram of electronic card coupler of the present invention.
[embodiment]
Below, will introduce the embodiment of electronic card coupler of the present invention in conjunction with Fig. 1 to Fig. 4 in detail.Most preferred embodiment of the present invention is a kind of Express card connector 100, and it comprises insulating body 30, be contained in plurality of conductive terminals 32, shielding casing 10, the pedestal 20 in the insulating body 30 and be contained in trip mechanism 40 in the pedestal 20.Insulating body 30 and shielding casing 10 have constituted the receiving space (not label) of accommodating electronic cards jointly, and shielding casing 10 defines broad rear portion 111 that a power supply subcard inserts and relative with it narrower anterior 110.
See also shown in Figure 2, shielding casing 10 roughly is the L type, and it comprises some sidewalls (not label) that main part 11, autonomous body 11 both sides are bent to form downwards, from the installation sidewall 182 that is bent to form under narrower anterior 110 front ends, one side direction and in sidewall and the lateral sidewalls 18 that formation between the sidewall 182 is installed.Wherein, lateral sidewalls 18 middle part parts extend to form a fastening spring sheet 16 to receiving space, extend to form a fixed part 17 from its root edge to the receiving space inner bending.Main part 11 front-end edges are installed side arm 182 1 sides relatively and are provided with first securing member 15.Main part 11 front-end edges bend downwards in the middle of it and contiguous sidewall 182 places of installing form block button hole 14 and hole clipping 141 respectively.Main part 11 rear end surfaces are provided with the elastic component 19 that extends in the subtend receiving space, and it has the effect of pressing to the electronic cards of inserting.
See also Fig. 2 to shown in Figure 4, insulating body 30 comprises first installation portion 301, second installation portion 302, is shaped in the base portion 31 between the two and extracts the guid arm 33 that direction extends to form from two installation portions to electronic cards respectively, wherein base portion 31 is provided with a fixture block 36 that is interlocked with aforementioned block button hole 14, be provided with first installing hole 35, the second installation portions 302 corresponding in first installation portion 301 and be provided with second installing hole 37 with aforementioned first securing member 15.Be provided with one between two guid arms 33 from the docking section 34 that base portion 31 extends back and forms, described conducting terminal 32 is contained in it.Wherein, the end face of second installation portion 302 and first installation portion 301 is in different level, and first installation portion, 301 end faces are higher than base portion 31 end faces, and second installation portion, 302 end faces are lower than base portion 31 end faces.
Pedestal 20 comprises guidance part 21, arm 22 and the protuberance 23 that is wholely set, guidance part 21 shape roughly triangular in shape and vertical mutually with arm 22, the ora terminalis vertical extent that guidance part 21 combines with arm 22 is formed with a vertical portion 210, be provided with the abutting part 212 that connects with aforementioned fastening spring sheet 16 thereon, 210 bottom is provided with the accepting groove 211 of accommodating described fixed part 17 from the vertical portion.Arm 22 contiguous insulating bodies 30 places are provided with side 221 and another side (not label) relative with it, between dual-side, offer conduit 225, described trip mechanism 40 is contained in this conduit 225, conduit 225 bottom front are provided with the heart type conduit 220 that cooperates with trip mechanism 40, be formed with the antetheca (not label) that combines with dual-side in its front portion, and be provided with the projection 223 that is interlocked with aforementioned hole clipping 141 in antetheca.Extend to form protuberance 23 from side 221 front ends to insulating body 30 one, which is provided with fixing hole (not label).
Second securing member 27, inside is provided with screw thread (not shown), and can wear from bottom to top for a cylinder that is provided with corresponding screw thread, it in this enforcement nut, certainly, it can be other fixture during concrete enforcement, second securing member 27 passes and is fixed in the described fixing hole, it passes second installing hole 37 of described insulating body 30 simultaneously, and at this moment, dock with the end face of described second installation portion 302 bottom surface of protuberance 23, protuberance 23 is positioned on the end face of second installation portion 302, at this moment, the end face of the end face of protuberance 23 and first installation portion 301 is on the same horizontal plane, can reach by this structure to make pedestal 20 and insulating body 30 effect of fixing simultaneously.
In the installation process, earlier pedestal 20 is installed on shielding casing 10 inner contiguous lateral sidewalls 18 1 sides, after pedestal 20 folds shielding casing 10, insulating body 30 is installed on pedestal 20 1 sides from bottom to top, protuberance 23 is positioned on the end face of second installation portion 302, wherein, described first securing member 15 is immobilizated in first installing hole 35 of insulating body 30.Described second securing member 27 passes successively and is fixed in second installing hole 37 of the fixing hole of protuberance 23 and insulating body 30, and then, insulating body 30 is fixing with pedestal 20, at this moment, second installation portion, 302 end faces dock with protuberance 23 bottom surfaces, and first installation portion, 301 end faces of protuberance 23 end faces and insulating body 30 are on the same horizontal plane.So far, finished the installation of electronic card coupler 100.
Compared to existing electronic card coupler, electronic card coupler 100 of the present invention is fixed on the protuberance 23 of pedestal 20 by second securing member 27, overcome current elder generation securing member has been fixed in the pedestal that shielding casing is then assembled contiguous securing member one side, interfered the defective that pedestal installs and simplified installation between shielding casing and the pedestal thereby produce securing member.Simultaneously, be equipped with on the pedestal of trip mechanism securing member is set, by securing member pedestal and insulating body are firmly buckled and held, thereby robust connector when helping plug-in card absorbs stressed.
Claims (9)
1. electronic card coupler, it comprises insulating body, shielding casing, pedestal, trip mechanism and conducting terminal, accommodated plurality of conductive terminals in the insulating body, first installation portion that it includes base portion and extends to form forward from the base portion two ends, second installation portion, shielding casing is covered on the insulating body and forms the receiving space of accommodating electronic cards with it, pedestal is contained in the described receiving space, pedestal is provided with fixing hole, pedestal comprises triangle guidance part and arm, it is characterized in that: described pedestal and the insulating body fixing that partially overlaps, electric connector comprise that also one is installed in the described pedestal fixing hole and passes the securing member of insulating body.
2. electronic card coupler as claimed in claim 1 is characterized in that: described pedestal also comprises a side and the protuberance that extends to form towards insulating body one side one from side.
3. electronic card coupler as claimed in claim 2 is characterized in that: second installation portion of described pedestal by protuberance and the insulating body fixing that partially overlaps.
4. electronic card coupler as claimed in claim 2 is characterized in that: described fixing hole is located on the protuberance, and described securing member is fixed in it.
5. electronic card coupler as claimed in claim 2 is characterized in that: described protuberance extends to form from side the first half.
6. electronic card coupler as claimed in claim 3 is characterized in that: second installation portion described and that protuberance partially overlaps is provided with the installing hole of corresponding described fixing hole, and described securing member is fixed in the fixing hole and passes the installing hole fixing.
7. electronic card coupler as claimed in claim 1 is characterized in that: described first installation portion is provided with an installing hole, and a securing member that is fixed on the shielding casing is contained in it.
8. electronic card coupler as claimed in claim 1 is characterized in that: it also comprises a trip mechanism, and the arm of described pedestal is provided with dual-side, is provided with the conduit of accommodating trip mechanism between the dual-side, is provided with the heart type conduit of restriction trip mechanism action in the conduit.
9. electronic card coupler as claimed in claim 1 is characterized in that: described shielding casing front end is provided with hole clipping, and the arm front end of pedestal is provided with the projection of holding with described hole clipping button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100184048A CN101499588B (en) | 2008-02-01 | 2008-02-01 | Connector for electronic card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100184048A CN101499588B (en) | 2008-02-01 | 2008-02-01 | Connector for electronic card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101499588A CN101499588A (en) | 2009-08-05 |
| CN101499588B true CN101499588B (en) | 2011-05-11 |
Family
ID=40946522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100184048A Expired - Fee Related CN101499588B (en) | 2008-02-01 | 2008-02-01 | Connector for electronic card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101499588B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2916968Y (en) * | 2006-05-10 | 2007-06-27 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN200941507Y (en) * | 2006-08-01 | 2007-08-29 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN101075713A (en) * | 2006-05-19 | 2007-11-21 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
-
2008
- 2008-02-01 CN CN2008100184048A patent/CN101499588B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2916968Y (en) * | 2006-05-10 | 2007-06-27 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN101075713A (en) * | 2006-05-19 | 2007-11-21 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN200941507Y (en) * | 2006-08-01 | 2007-08-29 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101499588A (en) | 2009-08-05 |
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Legal Events
| 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: 20110511 Termination date: 20140201 |