CN101388509A - Connector for electronic card - Google Patents
Connector for electronic card Download PDFInfo
- Publication number
- CN101388509A CN101388509A CNA2007101323128A CN200710132312A CN101388509A CN 101388509 A CN101388509 A CN 101388509A CN A2007101323128 A CNA2007101323128 A CN A2007101323128A CN 200710132312 A CN200710132312 A CN 200710132312A CN 101388509 A CN101388509 A CN 101388509A
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- CN
- China
- Prior art keywords
- shielding casing
- electronic card
- card coupler
- rear end
- trip mechanism
- 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.)
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Abstract
The invention relates to an electronic card connector, which comprises an insulating main body, a shelter casing body which is covered on the insulating main body, a card retrograding mechanism which is arranged on one side of the shelter casing body and a mounting component which is arranged on the outer side of the card retrograding mechanism, wherein the insulating main body comprises a basal part and a but joint portion which is formed through forwards extending from the basal part, a plurality of conducting terminals are arranged in the butt joint portion, the shelter casing body defines the front end for inserting the electronic card and the opposite rear end, the card retrograding mechanism is mounted on the rear end, the rear end of the shelter casing body is provided with a fixing body, a fixing part which is arranged on the mounting component is correspondingly buckled with the fixing body, thereby fixing the rear end of the electronic card connector, and the card retrograding mechanism can be effectively prevented from dropping off from one side of the shelter casing body since strong force, the structure of the electronic card connector is stabilized, and the assemblage is convenient.
Description
[technical field]
The present invention relates in particular to a kind of electronic card coupler of stack about a kind of electronic card coupler.
[background technology]
Along with the further miniaturization of digital electronic product overall dimension, lighting, current digital electronic product often needs to store card by more external hanging types and reaches more, stronger function with cooperation, so the electronic card coupler that is exclusively used in the various electronic cards of winding (as: EXPRESS CARD, CARD BUS, SMART CARD etc.) is widely used in the digital electronic product.
At present, it is more common designs that a plurality of electronic card couplers are set in same digital electronic product (as: notebook etc.), for example, is provided with two PC card connectors simultaneously, in order to enlarge storage.But people are to the pursuit of electronics miniaturization, it is as far as possible little to wish that electronic card coupler takes up space, so technical scheme that two PC card connectors are piled up occurred, see also United States Patent (USP) and announce patent No. 7108545, it has disclosed a kind of technical scheme of stack type card connector, it includes first connector, is positioned at second connector of first connector below and is used for this connector is positioned positioner on the circuit board.Wherein first connector and second connector, one side be respectively equipped be used for with its in the trip mechanism that withdraws from of corresponding electronic cards.
The trip mechanism of aforementioned connector is mat first connector and the set side trip of second connector and fix respectively, the shielding casing that these side trips are two connectors extends to form to two lateral bucklings respectively, cause the shielding casing complex structure, be unfavorable for punch forming, and this fixed form is complicated, and operation is various.If firmly too fierce when moving back card, then might cause two trip mechanisms to break away from, and then influence the relative stability of whole connector component from connector.
[summary of the invention]
The object of the present invention is to provide a kind of electronic card coupler, this electronic card coupler rear end is installed on installing component, and it can be fixed in trip mechanism shielding casing one side, and easy to assembly, can prevent that again trip mechanism from coming off from electronic card coupler.
For reaching above-mentioned purpose, electronic card coupler of the present invention comprises insulating body, be covered in the shielding casing on the insulating body, install in the trip mechanism of shielding casing one side and be placed in the installing component in the trip mechanism outside, wherein insulating body comprises that base portion reaches the docking section from base portion extends to form forward, be installed on plurality of conductive terminals in this docking section, shielding casing has defined front end and the rear end relative with it that electronic cards is inserted, trip mechanism is installed on this rear end, wherein said shielding casing rear end is provided with holding body, the corresponding button with this holding body of the fixed part of installing component is held, and then the rear end of this electronic card coupler is fixed.
Compared to prior art, electronic card coupler of the present invention cooperates fixing with the holding body of shielding casing by installing component, and then trip mechanism is fixed in the shielding casing rear end, can effectively prevent trip mechanism because stressed too quickly and break away from from shielding casing one side, stablized the structure of electronic card coupler, and easy to assembly.
[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 stereogram that the installing component of electronic card coupler of the present invention is not mounted thereon.
[embodiment]
Below, will introduce the embodiment of electronic card coupler 100 of the present invention in conjunction with Fig. 1 to Fig. 3 in detail.Electronic card coupler 100 of the present invention can be accommodated two kinds of identical electronic cards simultaneously, it comprises insulating body 4, be covered in first shielding casing 1 on the insulating body 4, at second shielding casing 2 below the insulating body 4, place dividing plate 5, a pair of trip mechanism 3,8 between first shielding casing 1 and second shielding casing 2 and be used for this electronic card coupler is installed on installing component 6,7 on the printed circuit board (PCB).Wherein a pair of trip mechanism 3,8 is contained by first shielding casing 1 and second shielding casing 2 respectively.Installing component 6 is a pair of, and it is located at this electronic card coupler front end both sides, and installing component 7 is located at its rear end one side, and the structure of installing component 6,7 is identical.
See also shown in Figure 2ly, first shielding casing 1 comprises the sidewalls 11 that main part 10 and some autonomous bodies 10 bending downwards extends to form.Wherein main part 10 roughly is a L configuration, and it has defined the broad front end (not label) that electronic cards is inserted, and the narrower rear end of this front end (not label) relatively.Described rear end one side is provided with fixing hole 12, and the other end is provided with the cards 101 that mat main part 10 bending downwards protrudes out, in narrower rear end and broad front end joint be provided with a card 114 equally.Be formed with button hole 111,112, some first through holes 110, second through hole 113 and some device for fastening 13,14,15,16 on the sidewall 11.Wherein button hole 111 is located on the lateral sidewalls (not label), and button hole 112 is located on one sidewall of rear end.Some device for fastening 13,14,15,16 are respectively first device for fastening 13,14 of being located at first shielding casing, 1 front end both sides, and second device for fastening 15,16 of being located at rear end one side.
The structure of a pair of trip mechanism 3,8 is identical in essence, so, below only trip mechanism 3 is described further.Trip mechanism 3 is installed in the space that shielding casing 1 is defined, and is positioned at its narrower rear end, and it comprises card ejection 30 and is used to guide the guide member 34 that electronic cards is inserted.Guide member 34 is positioned at card ejection 30 the place aheads, and is provided with button and holds piece 313, and this button is held set second through hole, the 113 corresponding buttons of piece 313 and first shielding casing 1 and held.Be provided with slide block 31, heart type groove (not shown), snap close piece 32 and elastic reset spare 302 in the card ejection 30.Described slide block 31 is followed the plug of electronic cards and is moved, and the conflict electronic cards withdraws from it.Elastic reset spare 302 can make slide block 31 slide to initial position.Snap close piece 32 slides in heart type groove, and overcomes the restoring force of elastic reset spare 302 and the position of positioning sliding block 31.Card ejection 30 outsides are provided with projection 311,312, and it is held with button hole 111, the 112 corresponding buttons of first shielding casing 1 respectively.Corresponding to the card 101,114 of first shielding casing 1, card ejection 3 further is provided with resettlement section 301,314.Projection 312 tops are provided with groove 33, and it is used to accommodate device for fastening 16.This trip mechanism 3 to move back the card principle identical with industry trip mechanism principle, so be not described in further detail at this.
See also Fig. 2 and shown in Figure 3, second shielding casing, 2 structures are identical with first shielding casing, 1 structure, so only underdraw at this.Second shielding casing 2 is provided with sidewall 21, one sides and is mounted with trip mechanism 8, and the rear end relative with trip mechanism 8 is provided with fixing hole (not shown), and its fixing hole 12 with first shielding casing 1 is corresponding.Sidewall 21 is provided with respectively the device for fastening of holding with device for fastening 13,14,15, the 16 corresponding buttons of first shielding casing 1 23,24,25,26.Device for fastening 13,23,14 and 24 is formed first button and is held group, and device for fastening 15,25,16 and 26 is formed second button and held group.First button is held group structure and second button, and to hold the group structure identical, below will be only hold to organize to second button to be described further.
See also shown in Figure 3ly, device for fastening 16,26 comprises vertical portion 160,260, connecting portion 161,261 and abutting part 162,262 respectively.Vertical portion 160 mats, first shielding casing 1 extends to form downwards, and vertical portion 260 mats, second shielding casing 2 extends upward formation.Abutting part 162,262 mat connecting portions 161,261 respectively downwards, upwards bending extends to form.Connecting portion 161,261 connects abutting part 162,262 respectively.Device for fastening 15 is that first shielding casing 1 upwards is bent to form, and it includes butt joint body 150.Device for fastening 25 is that second shielding casing 2 is bent to form downwards, and it includes butt joint body 250.
Installing component 7 is held the corresponding button of group with described second button and is held, and it comprises substrate 71 and angle 70 (shown in Figure 1).Wherein angle 70 extends to form from substrate 71 outside level bendings, is used for fixing with printed circuit board (PCB).Substrate 71 is provided with the plurality of fixed parts, and it comprises a pair of horizontal shell fragment 72 and a pair of through hole 74.Wherein a pair of vertical shell fragment 72 is parallel to each other, and a pair of through hole 74 is up and down parallel arranged and between this is to vertical shell fragment 72.Each vertical shell fragment 72 is provided with the lug 720 of outside protrusion, is provided with first contact block 76 in lug 720 the place aheads.A pair of first contact block 76 leaves slit 77 ＇ and first time slit 77 on first respectively, and it forms space A respectively and between a pair of lug 720.A pair of through hole 74 includes 74 second contact blocks 73 that protrude out in through hole respectively, and slit 75 on second time slit 75 ＇ of two relative second contact blocks 73 and second.
Second button is held group when holding with installing component 7 corresponding buttons, device for fastening 15,25 is contained in the through hole 74, device for fastening 16,26 is contained in the A of space, then installing component 7 is moved horizontally backward, make connecting portion 161,261 pass slit 77 ＇ on first and first time slit 77 respectively and be contained in the groove 33 of trip mechanism 3 respectively and the groove (not shown) of trip mechanism 8 in, can prevent that trip mechanism from moving forward and backward.The inner surface of abutting part 162,262 docks respectively with the outer surface of a pair of first contact block 76, and the front end of a pair of lug 720 is connected to the rear end of abutting part 162,262 just respectively, and docking mode can prevent that electronic card coupler 100 front and back from rocking by this.Simultaneously, device for fastening 15,25 passes slit 75 on second time slit 75 ＇ and second respectively, makes the inner surface of butt joint body 150,250 be connected to second contact block, 73 outer surfaces respectively, can prevent that by this electronic card coupler 100 from teetertottering.The mounting means of installing component 6 is identical with installing component 7, so be not described further at this.
Fixture 9 is passed the fixing hole on first shielding casing 1, insulating body 4 and second shielding casing 2 successively, by this electronic card coupler of the present invention 100 1 rear ends is fixed.Mat installing component 7 is held in its another rear end, and then this rear end is fixed, and is simultaneously that trip mechanism 3,8 is fixing, prevents owing to stressed too quickly rocking.A pair of in addition installing component 8 is located at this electronic card coupler 100 front end both sides, and two connectors up and down that further will pile up are fixed.In addition, trip mechanism 3,8 symmetries are installed on dividing plate 5 upper and lower sides, help this relative stability to trip mechanism.
Compared to prior art, electronic card coupler 100 of the present invention includes installing component 6,7.A pair of installing component 6 is located at this electronic card coupler 100 front end both sides respectively, and installing component 7 is located at the one rear side and is positioned at trip mechanism 3,8 outsides.Because trip mechanism 3,8 is installed on electronic card coupler 100 1 rear sides and can't settles fixture 9, therefore, fixture 9 only can be with fixing behind electronic card coupler 100 other ends.So, in order to make electronic card coupler 100 Stability Analysis of Structures, its rear end is equipped with installing component 7, and this installing component 7 not only can be stablized the structure of electronic card coupler 100, can also stablize a pair of trip mechanism 3,8, can prevent effectively that trip mechanism 3,8 from too quicklyly coming off or move forward and backward owing to stressed.
More than be better embodiment of the present invention, and be example only that certainly, the installing component 7 of electronic card coupler 100 of the present invention also can be used in other electron-like card connector with the electronic card coupler that can accommodate two kinds of same electrical subcards simultaneously.
Claims (10)
1. electronic card coupler, it comprises insulating body, be covered in the shielding casing on the insulating body, install in the trip mechanism of shielding casing one side and be installed in the installing component in the trip mechanism outside, wherein insulating body comprises that base portion reaches the docking section from base portion extends to form forward, be installed on plurality of conductive terminals in this docking section, shielding casing has defined front end and the rear end relative with it that electronic cards is inserted, trip mechanism is installed on this rear end, it is characterized in that: described shielding casing rear end is provided with holding body, the set corresponding button with this holding body of fixed part of installing component is held, and then the rear end of this electronic card coupler is fixed.
2. electronic card coupler as claimed in claim 1 is characterized in that: described trip mechanism is installed in shielding casing rear end one side, and is positioned at the space that shielding casing defines.
3. electronic card coupler as claimed in claim 2 is characterized in that: described trip mechanism is provided with groove, and the holding body of described shielding casing is contained in this groove, trip mechanism and shielding casing is fixed, in case locking card mechanism moves.
4. electronic card coupler as claimed in claim 1 is characterized in that: the device for fastening of described holding body for extending to form from the shielding casing bending.
5. as claim 4 a described electronic card coupler, it is characterized in that: the contact block that the fixed part of described installing component includes slit and protrudes to slit, described device for fastening passes slit makes its inner surface contact with the outer surface of contact block, and structural design can prevent that electronic card coupler from teetertottering by this.
6. as claim 5 a described electronic card coupler, it is characterized in that: described device for fastening comprises vertical portion, connecting portion and the abutting part that extends to form from the shielding casing bending, described installing component is provided with vertical shell fragment, slit and contact block, vertically shell fragment is provided with lug, the connecting portion of device for fastening passes slit, dock just with the lug front end rear end of abutting part, and the inner surface of this abutting part contacts with the outer surface of contact block, and structural design can prevent the electronic card coupler move left and right by this.
7. electronic card coupler as claimed in claim 1 is characterized in that: the front end of described shielding casing is wide than the rear end, and trip mechanism is installed one side in this rear end.
8. electronic card coupler as claimed in claim 1 is characterized in that: it can accommodate two electronic cards simultaneously, and base portion front end correspondence is provided with two docking sections.
9. electronic card coupler as claimed in claim 8, it is characterized in that: described shielding casing comprises second shielding casing that is covered in first shielding casing on the insulating body and is positioned at the insulating body below, is provided with a dividing plate between first shielding casing and second shielding casing.
10. as claim 1 or 9 described electronic card couplers, it is characterized in that: described trip mechanism is a pair of, and it is symmetrically distributed up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101323128A CN101388509B (en) | 2007-09-13 | 2007-09-13 | Connector for electronic card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101323128A CN101388509B (en) | 2007-09-13 | 2007-09-13 | Connector for electronic card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101388509A true CN101388509A (en) | 2009-03-18 |
| CN101388509B CN101388509B (en) | 2011-08-10 |
Family
ID=40477765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101323128A Expired - Fee Related CN101388509B (en) | 2007-09-13 | 2007-09-13 | Connector for electronic card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101388509B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108029674A (en) * | 2017-12-06 | 2018-05-15 | 珠海格力电器股份有限公司 | Mouse-proof baffle plate structure and air conditioner |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360973Y (en) * | 1998-12-11 | 2000-01-26 | 富士康(昆山)电脑接插件有限公司 | Dual-layer electronic card connector |
| CN2368170Y (en) * | 1999-03-12 | 2000-03-08 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN2705907Y (en) * | 2004-05-21 | 2005-06-22 | 美国莫列斯股份有限公司 | Electronic card connector |
| TWM275591U (en) * | 2004-12-24 | 2005-09-11 | Hon Hai Prec Ind Co Ltd | Electrical connector assembly |
| CN2838076Y (en) * | 2005-09-02 | 2006-11-15 | 上海莫仕连接器有限公司 | Electric connector with card withdrawing device |
| 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 |
-
2007
- 2007-09-13 CN CN2007101323128A patent/CN101388509B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108029674A (en) * | 2017-12-06 | 2018-05-15 | 珠海格力电器股份有限公司 | Mouse-proof baffle plate structure and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101388509B (en) | 2011-08-10 |
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|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20140913 |
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| EXPY | Termination of patent right or utility model |