CN201576827U - Electronic card connector - Google Patents
Electronic card connector Download PDFInfo
- Publication number
- CN201576827U CN201576827U CN2009203067243U CN200920306724U CN201576827U CN 201576827 U CN201576827 U CN 201576827U CN 2009203067243 U CN2009203067243 U CN 2009203067243U CN 200920306724 U CN200920306724 U CN 200920306724U CN 201576827 U CN201576827 U CN 201576827U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- push rod
- breach
- electronic card
- guide channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 210000002421 cell wall Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electronic card connector, which comprises an insulating body, a plurality of conductive terminals, a card withdrawal mechanism and a shielding shell, wherein the conductive terminals are fixedly held on the insulating body; the card withdrawal mechanism is arranged on the insulating body, and comprises a card withdrawal piece and a push rod connected with the card withdrawal piece; the shielding shell is shielded on the insulating body and the card withdrawal mechanism, and the shielding body and the insulating body form an electronic card accommodating space together; the insulating body is positioned at the front end of the accommodating space and provided with a guide groove, and a stop part is formed in the guide groove; the card withdrawal piece comprises a rotary part, and the rotary part is accommodated in the guide groove and can rotate in the guide groove; and the stop part props on and limits the card withdrawal piece. The card withdrawal mechanism has firm structure and simple manufacture.
Description
[technical field]
The utility model relates to a kind of electronic card coupler, refers to a kind of electronic card coupler with trip mechanism especially.
[background technology]
Along with the further miniaturization of electronic equipment overall dimension, lighting, usually need to store card and reach more, stronger function with cooperation by more external hanging type, so the electronic card coupler that is exclusively used in the various electronic cards of winding is widely used in the various electronic equipments.Simultaneously, will take out electronic cards is in electronic card coupler for convenience, many electronic card couplers have been set up trip mechanism.
The electronic card coupler that has trip mechanism of prior art, shown in the novel patent of TaiWan, China M354242 number, it includes an insulating body, somely is contained in the conducting terminal of insulating body and is mounted on trip mechanism on the insulating body.Described trip mechanism by one move back card and one with move back the push rod that card is connected and formed, wherein, described push rod is immobilizated in insulating body one side, it can move pushing tow to move back card along fore-and-aft direction; The described card that moves back is formed by a sheet metal punching press, dash thereon to establish to form a circular hole, and insulating body is provided with a rotating shaft that cooperates with this circular hole, thereby the described card that moves back can realize moving back card along this rotating shaft rotation.Because of the rotating shaft of plastics is thinner, it is subjected to moving back the reaction force of card and is easy to rotating shaft is fractureed when big, moves back the card function thereby electronic card coupler is lost.
For fear of the problems referred to above, the utility model proposes a kind of new electronic card coupler to compensate its defect.
[utility model content]
The purpose of this utility model is to provide a kind of electronic card coupler with trip mechanism, and this trip mechanism sound construction is made simple.
The purpose of this utility model is achieved through the following technical solutions: a kind of electronic card coupler, it comprises: insulating body, plurality of conductive terminals, trip mechanism and shielding casing, described conducting terminal is immobilizated on the insulating body, described trip mechanism is installed on the insulating body, it comprises a card ejection and a push rod that is connected with card ejection, described shielding casing is shielded on insulating body and the trip mechanism, and with the common electronic cards receiving space that forms of insulating body, described insulating body is positioned at the receiving space front end and has a guide channel, in guide channel, be provided with a stopper section, described card ejection comprises a rotating part, and described rotating part is contained in the guide channel and can rotatablely moves in guide channel, described stopper section against and spacing described card ejection.
Compared with prior art, electronic card coupler of the present utility model has following beneficial effect: by guide channel is set on the insulating body, card ejection is accommodated and is resisted against in the guide channel, and this guide channel cell wall is thicker, the reaction force that can bear card ejection is bigger, increases from the intensity that makes trip mechanism; And this guide channel is arranged at the receiving space front end and accommodates described card ejection, and promptly receiving space and guide channel are in sustained height, thereby the height of whole electronic card coupler is reduced greatly.
[description of drawings]
Fig. 1 is the stereogram of the utility model electronic card coupler.
Fig. 2 is the three-dimensional exploded view of the utility model electronic card coupler.
Fig. 3 is the stereogram of the shielding casing of the utility model electronic card coupler when opening.
Fig. 4 is the state diagram of the utility model electronic card coupler when electronic cards is inserted.
Fig. 5 is the state diagram of the utility model electronic card coupler when electronic cards withdraws from.
[embodiment]
See also Fig. 1 to shown in Figure 5, the utility model is an electronic card coupler 100, it is used to accommodate an electronic cards 6, it comprises an insulating body 1, somely is contained in conducting terminal 2 on the insulating body 1, is installed on the trip mechanism 3 of insulating body 1 one sides and covers insulating body 1 and the shielding casing 4 of trip mechanism 3, wherein, described insulating body 1 and the shielding casing 4 common electronic cards receiving spaces 5 that form, the contact site (not label) of two row's settings before and after described conducting terminal 2 has.
Described insulating body 1 comprises a base portion 11, be positioned at the sidepiece 12 that base portion 11 both sides extend upward and be positioned at wall 13 before base portion 11 front ends.Wherein, described base portion 11 is provided with plurality of terminals accepting groove 111, is used to accommodate described conducting terminal 2, and these terminal containing slots 111 are front and back two row's settings; 12 outsides, described both sides are provided with some buckle pieces 123, also are provided with a holding parts 121 along front and back to extending in a sidepiece 12 outsides wherein, and this holding parts 121 is provided with the slippage slot 122 along the fore-and-aft direction extension; The stopper section 132 that described antetheca 13 is provided with a guide channel 131 and is positioned at guide channel 131 near the trip mechanism side, it is good that described guide channel 131 is a smooth convex structure, the home position place that described stopper section 132 is positioned at circular-arc guide channel 131 is good, and described guide channel 131 is positioned on the same horizontal plane and the setting that is interconnected with receiving space 6.
Described trip mechanism 3 is made up of a card ejection 31 and push rod 32.Described card ejection 31 is positioned at the dead ahead of receiving space 6, thereby reduced the height of electronic card coupler 100, it is bent to form by a cylindrical bonding jumper, its cross section is circular, this manufacturing process is comparatively simple, also be provided with a rotating part 311 that is complementary with the shape of guide channel 131 thereon, this rotating part 311 is contained in the guide channel 131 and is resisted against on guide channel 131 cell walls and rotates, the stopper section 132 of described insulating body 1 further is resisted against on the rotating part 311, prevents that card ejection 31 from skidding off in guide channel 131; Described push rod 32 is to be immobilizated on the holding parts 121 of insulating body 1, and it can be along slippage slot 122 front and back drives card ejection 31 and move to moving, and then rotating part 311 can be rotated in guide channel 131, thereby electronic cards 6 is withdrawed from receiving space 5.Described push rod 32 front ends also are provided with a stopper slot 321, described card ejection 31 1 ends are contained in the stopper slot 321, described push rod 32 outsides further are provided with first breach 322 and second breach 323, these breach along front and back to setting, and first breach, 322 more close stopper slots 321.
Described shielding casing 4 comprises a main part 41, some sidewalls 42 of autonomous body 41 both sides extension downwards and the welding foot 43 that outwards is bent to form from sidewall 42 bottoms, wherein, described sidewall 42 is provided with the accepting hole 422 that cooperates with the buckle piece 123 of insulating body 1, and both cooperate mat in order to shielding casing 4 is immobilizated on the insulating body 1; Further extend to form an elastic arm portion 421 forward near the sidewall 42 of trip mechanism 3 one sides, described elastic arm portion 421 can be contained in first breach 322 and second breach 323 of push rod 32, is used for spacing described push rod 32, prevents that it is along the free slippage of fore-and-aft direction.
See also shown in Figure 4ly, electronic cards 6 is inserted in the receiving space 5 fully, and at this moment, card ejection 31 is in exit status, and the elastic arm portion 421 of shielding casing 4 is contained in first breach 322; See also shown in Figure 5, when needs withdraw from electronic cards 6 from receiving space 5, only need to promote push rod 32 and drive card ejection 31, and the rotating part 311 of card ejection 31 rotates in guide channel 131, thereby electronic cards 6 is withdrawed from receiving space 5, at this moment, card ejection 31 is in the state of pushing, and the elastic arm portion 421 of shielding casing 4 is contained in second breach 323.
The utility model electronic card coupler 100 is by being provided with guide channel 131 on insulating body 1, and the rotating part 311 of card ejection 31 is accommodated and is resisted against in the guide channel 131, these guide channel 131 cell walls are thicker, so can bear more energetically, thereby the stability of raising trip mechanism 3; And this guide channel 131 is arranged at receiving space 5 front ends and accommodates described card ejection 32, and promptly receiving space 5 is in sustained height with guide channel 131, thereby the height of whole electronic card coupler 100 is reduced greatly.
Claims (9)
1. electronic card coupler, it comprises: insulating body, plurality of conductive terminals, trip mechanism and shielding casing, described conducting terminal is immobilizated on the insulating body, described trip mechanism is installed on the insulating body, it comprises a card ejection and a push rod that is connected with card ejection, described shielding casing is shielded on insulating body and the trip mechanism, and with the common electronic cards receiving space that forms of insulating body, it is characterized in that: described insulating body is positioned at the receiving space front end and has a guide channel, in guide channel, be provided with a stopper section, described card ejection comprises a rotating part, and described rotating part is contained in the guide channel and can rotatablely moves in guide channel, described stopper section against and spacing described card ejection.
2. electronic card coupler as claimed in claim 1 is characterized in that: described guide channel is convex structure, and it is positioned at push rod one side of insulating body near trip mechanism.
3. electronic card coupler as claimed in claim 2 is characterized in that: the cross section of described card ejection is a circular configuration.
4. electronic card coupler as claimed in claim 2 is characterized in that: described insulating body comprises a base portion and the sidepiece that is positioned at the base portion both sides, and wherein a sidepiece is formed with the holding parts of a fixing push rod, and this holding parts limit push rod along front and back to moving.
5. electronic card coupler as claimed in claim 4 is characterized in that: described push rod front end is provided with a stopper slot, and described card ejection one end is contained in this stopper slot.
6. electronic card coupler as claimed in claim 5 is characterized in that: described push rod further comprises first breach and second breach, and described shielding casing is provided with the elastic arm portion that cooperates with first breach and second breach.
7. electronic card coupler as claimed in claim 6 is characterized in that: described first breach and second breach front and back are to setting, and the more close stopper slot of first breach.
8. electronic card coupler as claimed in claim 7, it is characterized in that: described push rod has one and pushes position and and withdraw from the position, described elastic arm portion is in when withdrawing from the position at push rod and cooperates with first breach, is in when pushing the position at push rod in described elastic arm portion to cooperate with second breach.
9. electronic card coupler as claimed in claim 8 is characterized in that: described each conducting terminal includes contact site, and two rows were arranged on the insulating body before and after these contact sites were.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203067243U CN201576827U (en) | 2009-07-23 | 2009-07-23 | Electronic card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203067243U CN201576827U (en) | 2009-07-23 | 2009-07-23 | Electronic card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576827U true CN201576827U (en) | 2010-09-08 |
Family
ID=42696698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203067243U Expired - Fee Related CN201576827U (en) | 2009-07-23 | 2009-07-23 | Electronic card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201576827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102916295A (en) * | 2011-08-05 | 2013-02-06 | 美国莫列斯股份有限公司 | Card connector |
| CN103036103A (en) * | 2011-09-30 | 2013-04-10 | 日本航空电子工业株式会社 | Connector |
-
2009
- 2009-07-23 CN CN2009203067243U patent/CN201576827U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102916295A (en) * | 2011-08-05 | 2013-02-06 | 美国莫列斯股份有限公司 | Card connector |
| CN102916295B (en) * | 2011-08-05 | 2015-07-01 | 美国莫列斯股份有限公司 | Card connector |
| CN103036103A (en) * | 2011-09-30 | 2013-04-10 | 日本航空电子工业株式会社 | Connector |
| CN103036103B (en) * | 2011-09-30 | 2015-04-01 | 日本航空电子工业株式会社 | Connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20160723 |