CN201440519U - electronic card connector - Google Patents
electronic card connector Download PDFInfo
- Publication number
- CN201440519U CN201440519U CN2009203046355U CN200920304635U CN201440519U CN 201440519 U CN201440519 U CN 201440519U CN 2009203046355 U CN2009203046355 U CN 2009203046355U CN 200920304635 U CN200920304635 U CN 200920304635U CN 201440519 U CN201440519 U CN 201440519U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- electronic card
- card coupler
- shielding casing
- slide block
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electronic card connector, which comprises an insulated main body, a plurality of conductive terminals accommodated on the insulated main body, a shielding shell which shields the insulated main body, and a card withdraw mechanism installed at one side of the insulated main body. The card withdraw mechanism comprises a slider, a spring propped up between the insulated main body and the slider, and a guide rod. A limiting part is arranged on the slider; a narrow and long guide plate is punched downward on the shielding shell; and the guide plate is accommodated in the limiting part and guides the slider to move forward and backward, so the deflection of the slider can be prevented.
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]
The electronic card coupler with trip mechanism of prior art is shown in No. the 200720118381.9th, People's Republic of China's utility model patent, and this electronic card coupler comprises an insulating body, some trip mechanisms that is contained in the conducting terminal on the insulating body, the shielding casing up and down that covers insulating body and installation insulating body one side.Wherein, the guide rod that described trip mechanism comprises a sliding shoe, is resisted against the spring between insulating body and the sliding shoe and locatees described sliding shoe also further is provided with a shell fragment on the described sliding shoe, is used for the electronic cards that snap close inserts electronic card coupler.Described insulating body is provided with the location notch that sliding shoe is installed, described sliding shoe in location notch along front and back to moving.Yet described sliding shoe left and right directions is not subjected to well spacing, and it is easy to skid off in location notch when being subjected to the pushing tow of spring, thereby influences the use of whole electronic card coupler.
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 the slide block and the shielding casing of described trip mechanism cooperatively interact, thereby comes the position limiting slide block motion, makes whole electronic card coupler Stability Analysis of Structures.
The purpose of this utility model is achieved through the following technical solutions: a kind of electronic card coupler, it comprises: insulating body, the some conducting terminal on the insulating body, trip mechanisms that covers the shielding casing of insulating body and be installed on insulating body one side of being contained in, described trip mechanism comprises a slide block, is resisted against a spring and a guide rod between insulating body and the slide block, described slide block is provided with a limiting section, described shielding casing dashes downwards and establishes a long and narrow fairlead, this fairlead be contained in the limiting section and guide slides along front and back to moving.
Compared with prior art, electronic card coupler of the present utility model has following beneficial effect: by a limiting section being set on the slide block and a fairlead being set on housing, thereby both cooperatively interact position limiting slide block along front and back to moving, anti-limited slip block left and right sides deflection makes the stability of electronic card coupler better.
[description of drawings]
Fig. 1 is the stereogram of the utility model electronic card coupler.
Fig. 2 is the stereogram at another visual angle of the utility model electronic card coupler.
Fig. 3 is the three-dimensional exploded view of the utility model electronic card coupler.
Fig. 4 is the three-dimensional exploded view at another visual angle of the utility model electronic card coupler.
Fig. 5 is the three-dimensional exploded view of the following shielding casing of the utility model electronic card coupler when opening.
[embodiment]
See also Fig. 1 to shown in Figure 5, the utility model is a kind of electronic card coupler 100, it can accommodate two kinds of different electronic cards (not shown) simultaneously, and it comprises: insulating body 1, two groups be contained in insulating body 1 conducting terminal 2,3, be shielded in last shielding casing 4 and shielding casing 5 and be installed on trip mechanism 6 on the insulating body 1 down on the insulating body 1.
Described insulating body 1 is provided with diapire 11, left side wall 13, right side wall 14 and block 12, wherein the distance between block 12 and the left side wall 13 is suitable with the width of electronic cards, but the proper holding electronic card in formed space is provided with trip mechanism 6 between block 12 and the right side wall 14 between block 12 and the left side wall 13.Diapire 11 be provided with first projection 15, second projection 16 and the first terminal storage tank 111 that runs through in order to the ccontaining first conducting terminal group 2, the second terminal storage tank (not label) that runs through in order to the ccontaining second conducting terminal group 3.Described diapire 11 also is provided with several long and narrow holes 133 at insulating body 1 periphery.Also further be provided with a pair of switch terminal 9 that disconnects each other on the described insulating body 1.
Described trip mechanism 6 comprises slide block 61, spring 62, guide rod 63 and shell fragment 64.Described spring 62 1 ends are connected on the insulating body 1, and the other end is connected on the slide block 61.Described slide block 61 is provided with heart type groove (not shown), guide rod 63 1 ends are connected on the insulating body 1, the other end slides in heart type groove, and electronic cards promotes slide block 61 extrusion springs 62 and produces strain, and guide rod 63 slides in heart type groove and realizes that two-part moves back card simultaneously.Described shell fragment 64 is located on the slide block 61, and it is provided with a kink 641 and a protuberance 642, and when electronic cards withdrawed from, kink 641 was positioned in the electronic cards breach, can effectively prevent the electronic card coupler 100 that flies out when electronic cards withdraws from, and caused the damage of electronic cards.Described slide block 61 is positioned at shell fragment 64 front ends one side and also is provided with a stage portion 611, and this stage portion 611 forms limiting sections jointly with the protuberance 642 of shell fragment 64, and certainly, this limiting section can also directly be wholely set on slide block 61 and form.Also further fixing has a fixed terminal 65 on described slide block 61, and when slide block 61 was passed forward, this fixed terminal 65 electrically conducted switch terminal 9, and when slide block 61 withdrawed from backward, switch terminal 9 electrically disconnected, and has judged whether the electronic cards insertion in view of the above.
Described upward shielding casing 4 is provided with first clamping part 41 and is snapped on above-mentioned first projection 15, reaches the fixing effect that goes up shielding casing 4; Following shielding casing 5 is provided with second clamping part 51 and is snapped on above-mentioned second projection 16, and the 3rd clamping part 53 is inserted in the long and narrow hole 133, reaches the fixing effect of shielding casing 5 down.Last shielding casing 4 forms first receiving space 7 with insulating body 1, and following shielding casing 5 forms second receiving space 8 with insulating body 1, and this two receiving space is positioned at insulating body 1 upper and lower; In the present embodiment, first receiving space 7 is different directions with the direction of insertion of second receiving space 8, but this only is one of the utility model execution mode, not to the utility model any restriction in addition, in other was implemented, the direction of insertion of first receiving space 7 and second receiving space 8 also can be equidirectional.Described shielding casing down 5 further punching press downwards forms a long and narrow fairlead 54, it is held in the limiting section of stage portion 611 and protuberance 642 formation, promptly between stage portion 611 and protuberance 642, and the width of fairlead 54 is substantially equal to the horizontal spacing between stage portion 611 and the protuberance 642, thereby come position limiting slide block 6 that it is moved along fore-and-aft direction, anti-limited slip block 61 left and right sides deflections are so make the stability of electronic card coupler 100 better.
During assembling, spring 62 1 ends support insulating body 1, and the other end supports slide block 61, and guide rod 63 1 ends are connected in insulating body 1, and the other end slides in the heart type groove of slide block 6, and shell fragment 64 is mounted on the slide block 61; Shielding casing 5 under the assembling makes the 3rd clamping part 53 aim at long and narrow holes 133 then, downwards by depressing shielding casing 6, the 3rd clamping part 53 is positioned in the long and narrow hole 133, and second clamping part 51 is snapped in second projection 16, in order to fixing shielding casing 6 down; Shielding casing 5 is gone up in assembling at last, makes first clamping part 51 be snapped in first projection 15, in order to the fixing shielding casing 5 of going up, so promptly finishes the combination of whole electronic card coupler 100.
The utility model electronic card coupler 100 is by being provided with a protuberance 642 and coming the fairlead 54 that is provided with on the described housing of clamping being provided with on the slide block 61 on stage portion 611 and the shell fragment, thereby come position limiting slide block 61 along front and back to moving, anti-limited slip block 61 left and right sides deflections make the stability of electronic card coupler 100 better.
For the person of ordinary skill of the art; other various corresponding changes or the distortion that can make according to the technical solution of the utility model and technical conceive, and all these corresponding change or distortion all should belong to claim protection range of the present utility model.
Claims (8)
1. electronic card coupler, it comprises: insulating body, the some conducting terminal on the insulating body, trip mechanisms that covers the shielding casing of insulating body and be installed on insulating body one side of being contained in, described trip mechanism comprises a slide block, is resisted against a spring and a guide rod between insulating body and the slide block, it is characterized in that: described slide block is provided with a limiting section, described shielding casing dashes downwards and establishes a long and narrow fairlead, this fairlead be contained in the limiting section and guide slides along front and back to moving.
2. electronic card coupler as claimed in claim 1, it is characterized in that: fixing has a shell fragment on the described slide block, described shell fragment is provided with a protuberance, and described slide block is provided with a stage portion, the described limiting section of the common formation of described protuberance and stage portion, described fairlead is between stage portion and protuberance.
3. electronic card coupler as claimed in claim 2 is characterized in that: the horizontal spacing between described stage portion and the protuberance is identical with the width of fairlead.
4. electronic card coupler as claimed in claim 3 is characterized in that: described shell fragment comprises that further one is used for the kink of snap close electronic cards.
5. electronic card coupler as claimed in claim 1 is characterized in that: the further fixing of described insulating body has a pair of switch terminal that disconnects each other, and described slide block is provided with a fixed terminal that switch terminal can be electrically conducted.
6. electronic card coupler as claimed in claim 1 or 2 is characterized in that: described shielding casing comprises that shielding casing reaches shielding casing down, and described upper and lower shielding casing is positioned at the not homonymy of insulating body.
7. electronic card coupler as claimed in claim 6, it is characterized in that: described upward shielding casing and insulating body form first receiving space, following shielding casing and insulating body form second receiving space, and described first receiving space is different directions with the direction of insertion of second receiving space.
8. electronic card coupler as claimed in claim 7, it is characterized in that: described insulating body is provided with diapire, left side wall, right side wall and block, but form the space of holding electronic card between described block and the left side wall, form the space of accommodating trip mechanism between block and the right side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203046355U CN201440519U (en) | 2009-06-18 | 2009-06-18 | electronic card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203046355U CN201440519U (en) | 2009-06-18 | 2009-06-18 | electronic card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440519U true CN201440519U (en) | 2010-04-21 |
Family
ID=42545178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203046355U Expired - Fee Related CN201440519U (en) | 2009-06-18 | 2009-06-18 | electronic card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201440519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633498A (en) * | 2012-08-24 | 2014-03-12 | 泰科电子日本合同会社 | Card connector |
-
2009
- 2009-06-18 CN CN2009203046355U patent/CN201440519U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633498A (en) * | 2012-08-24 | 2014-03-12 | 泰科电子日本合同会社 | Card connector |
| US9083117B2 (en) | 2012-08-24 | 2015-07-14 | Tyco Electronics Japan G.K. | Card connector |
| CN103633498B (en) * | 2012-08-24 | 2016-03-16 | 泰科电子日本合同会社 | Card connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100421 Termination date: 20130618 |