CN2757370Y - Insert card leading positioner for shared electric connector - Google Patents
Insert card leading positioner for shared electric connector Download PDFInfo
- Publication number
- CN2757370Y CN2757370Y CNU2004201162471U CN200420116247U CN2757370Y CN 2757370 Y CN2757370 Y CN 2757370Y CN U2004201162471 U CNU2004201162471 U CN U2004201162471U CN 200420116247 U CN200420116247 U CN 200420116247U CN 2757370 Y CN2757370 Y CN 2757370Y
- Authority
- CN
- China
- Prior art keywords
- card
- guiding
- electric connector
- registration arm
- insulating base
- 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)
Abstract
The utility model relates to an inserted-card leading positioning device for a shared electric connector, wherein the upper side of an insulating base is assembled with a metal top cap and a card inserting chamber is formed together by that the bottom surface and a left and a right side frames of the insulating base are matched with a back end frame. The card inserting chamber of the insulating base at least is provided with a front row of first electric conductive terminals, a back row of second electric conductive terminals, a left-side leading positioning arm and a right-side leading positioning arm, wherein the left-side leading positioning arm and the right-side leading positioning arm are arranged at both sides of the first electric conductive terminals. The main sheet bodies of the leading positioning arms at least are respectively provided with leading surfaces, butting parts, shaft connecting parts and corresponding combined groove holes, wherein the leading surfaces are arranged at the front end, the butting parts are arranged at the corresponding back end, the shaft connecting parts are positioned at both sides of the front end of each of the leading surfaces and the corresponding combined groove holes are movably pivoted with the insulating base.
Description
Technical field
The relevant a kind of shared electric connector plug-in card guiding locator of the utility model, but refer to a kind of shared electric connector correcting plug-in card deflection and the plug-in card guiding locator of excessively being partial to especially.
Background technology
Usually, normally engaged this type electric connector thereby must have good contact and correlation function such as handling between miniature cards (as enciphered digital card or multimedia card) and the hardware with electric connector.
Employed now miniature cards is of a great variety, comprise mmc card, Memory Stick Card (MS card), SD card and XD-PictureCard (XD card), therefore early stage only at the electric connector of single miniature cards design, be difficult to be applicable on the diversified miniature cards of today.
Because the width of each miniature cards is different in size; all inequality in the position that adds each conducting terminal of electric connector; though therefore on the market the shared electric connector of many cards is arranged now; but share in the card plugging structure existing; there are disappearances such as plug-in card deflection mistake in regular meeting; cause connector to damage, very undesirable, and necessity of being improved is arranged.
The utility model content
Main purpose of the present utility model is promptly providing a kind of shared electric connector plug-in card guiding locator, but it is correcting plug-in card skewness in the plug-in card process, and can prevent from when plug-in card excessively is partial to either side to continue to insert, avoid causing the damage fault, possess value on the industry.
For reaching above-mentioned purpose, the utility model insulating base frame top winding one casting coping, above-mentioned insulating base frame cooperates the common plug-in card chamber that forms of back-end box with bottom surface and left and right sides side frame; Ranked first before the plug-in card chamber of above-mentioned insulating base frame is provided with at least conducting terminal and after ranked second conducting terminal, and the left side guiding registration arm of being located at the first conducting terminal both sides guides registration arm with a right side; Above-mentioned guiding registration arm is provided with a guide surface that is positioned at front end at least respectively at its main leaf body, and one is located at the butting section of relative rear end, and the axial region that connects that is positioned at guide surface front end both sides, for the movable relative combination slotted eye that is articulated in insulating base frame.
In preferred embodiment, two guiding registration arm are respectively established a stopper about this outside near middle place, and the insulating base frame relative position is provided with a breach by this stopper, and a shell fragment toward this stopper of upper support.
The default guiding of main leaf body and the guide surface junction oblique angle of above-mentioned left side guiding registration arm and right side guiding registration arm.
The inboard default splenium of the main leaf body of above-mentioned left side guiding registration arm and right side guiding registration arm.
Set up defences in advance and stick up lug in the main leaf body of above-mentioned left side guiding registration arm and right side guiding registration arm and junction, butting section; Further the outside top of main leaf body respectively is provided with a guiding rib.
In desirable embodiment, above-mentioned movable protecting cover is articulated in pedestal with its front end axial region activity and makes up slotted eye relatively, it also is provided with interval in a row slotted eye and tiltedly sticks up the front end elastic contact part for what place above-mentioned first row's conducting terminal, and is provided with a leading edge and extended surface is abutted against in both sides.
Description of drawings
The 1st figure represents the utility model preferred embodiment stereogram;
The 2nd figure represents the vertical view of the 1st figure removal top cover;
The 3rd figure represents the cross-section cutaway view of the 1st figure;
The 4th figure shows the stereogram of the 1st figure internal structure;
The 5th figure show the 2nd figure unassembled about the guiding registration arm stereogram;
The 6th figure shows the reverse relative position exploded view that guides registration arm and movable protecting cover about the 2nd, 4;
The 7th figure represents the bottom view of the 6th figure;
The 8th figure shows as preliminary first kind of narrow slim mini SD card of the weak point state diagram of pegging graft of the 2nd graph structure;
The 9th figure represents the cross-section cutaway view of the 8th figure;
The 10th figure shows the state diagram of second kind of thick type SD card of length and width of the utility model grafting;
The 11st figure represents the cross-section cutaway view of the 10th figure;
The 12nd figure shows the internal structure actuator state when the 10th figure pegs graft;
The 13rd figure shows the part member state diagram of the 12nd figure; And
The 14th figure shows the utility model slim mmc card of the third length and width of pegging graft.
[primary clustering symbol description]
10 insulating base frames, 11 left frames, 12 right frames
13 back-end box, 14 fixture blocks, 15 slotted eyes
16 lack 17 grooves
18 shell fragments, 19 slotted eyes
20 casting copings, 21 left side flangings
22 right side flangings, 23 intermediate plates, 24 hole clippings
30 first conducting terminals
31 contact sites
40 second conducting terminals
41 contact sites
50,60 guiding registration arm
51,61 guide surfaces
52,62 butting sections
53,63 guiding oblique angles
54,64 connect axial region
55,65 spleniums
56,66 stoppers
57,67 guiding ribs
58, the 68 anti-lugs that stick up
70 movable protecting cover 71 axostylus axostyles 72 slotted eyes
73 axial regions, 74 leading edges, 75 extended surfaces
The 81miniSD card
The 82SD card
The 83MMC card
84 contacts
Embodiment
Novelty of the present utility model and other characteristics will be tending towards clear in the detailed description that cooperates the following drawings preferred embodiment.
At first see also the 1st figure, in the icon preferred embodiment, the utility model is in insulating base frame 10 top windings one casting coping 20 of the big small size of a setting.Above-mentioned insulating base frame 10 cooperates back-end box 13 common formation one to insert the plug-in card chamber, inside of associated components with bottom surface and left and right sides side frame 11,12.In icon embodiment, insulating base frame 10 and casting coping 20 are provided with winding fixture block 14 and hole clipping 24 in left and right sides side frame 11,12 and relative left and right sides flanging 21,22, and casting coping 20 leading portions are provided with down folding intermediate plate 23.
Now please consult the 2nd～7 figure simultaneously, above-mentioned insulating base frame inner plug-in card chambers 10 ranked first conducting terminal 30 to being less than near the centre position before default, and ranked second conducting terminal 40 after being provided with in its relative rear, and can select to be provided with a movable protecting cover 70 in its place ahead.The utility model is mainly installed left side guiding registration arm 50 and right side guiding registration arm 60 in first conducting terminal, 30 both sides, with correcting location plug-in card.
Above-mentioned first conducting terminal 30 and second row's conducting terminal 40 make all thereafter that the end is fixed in insulating base frame 10 relevant positions, and make its front end elastic contact part that connects usefulness 31,41 treat contact condition at different front and back positions with an oblique rake angle degree unsettled being.
In icon embodiment, above-mentioned movable protecting cover 70 front ends are established axostylus axostyle 71 and are provided with extension axial region 73, be articulated in the relative combination slotted eye 19 of insulating base frame 10 with activity, it also is provided with interval in a row slotted eye 72, tiltedly sticks up front end elastic contact part 31 for what place above-mentioned first conducting terminal 30.In this preferred embodiment, movable protecting cover 70 is provided with a leading edge 74, and extended surface 75 is abutted against in both sides.
Above-mentioned left side guiding registration arm 50 and right side guiding registration arm 60 are to be positioned at movable protecting cover 70 both sides relatively with shape, these guiding registration arm 50,60 are provided with the guide surface 51,61 that is positioned at front end at least respectively at its main leaf body, be located at the butting section 52,62 at relative rear with a segment distance with guide surface 51,61, be positioned at stopper 56,66 near middle two outsides, and be positioned at guide surface 51,61 front end both sides connect axial region 54,64, for the movable relative combination slotted eye 15 that is articulated in insulating base frame 10.
In the icon preferred embodiment, the main leaf body of above-mentioned left side guiding registration arm 50 and right side guiding registration arm 60 and the predeterminable guiding oblique angle 53,63 that cooperates short narrow slim mini SD card width, guide surface 51,61 junctions.The then predeterminable splenium 55,65 in extended surface 75 tops is abutted against with respect to above-mentioned movable protecting cover 70 both sides in the main leaf body inboard of these guiding registration arm 50,60.Simultaneously, guide the predeterminable anti-lug 58,68 that sticks up of main leaf body and 52,62 junctions, butting section of registration arm 50 and right side guiding registration arm 60 in above-mentioned left side.Moreover, in the more predeterminable guiding rib 57,67 of the above-mentioned guide surface 51,61 and the main leaf body outside.
For further forming better support and rebound, relative position along the below insulating base frame 10 of above-mentioned stopper 56,66, predeterminable one breach 16 by stopper 56,66, and in default groove 17, assemble a shell fragment 18 toward this stopper 56,66 of upper support.
Shown in the 8th, 9 figure, when the utility model is used in when pegging graft as the narrow slim mini SD card 81 of first kind of weak point of icon, its front end edge will be pressed against the butting section 52,62 of above-mentioned left side guiding registration arm 50 and right side guiding registration arm 60, this moment movable protecting cover 70 stressed pressing down, and the front end elastic contact part 31 of the bottom surface contact 84 of first kind of narrow slim mini SD card 81 of weak point and first conducting terminal 30 touches, and becomes conducting state.
Shown in the 10th～13 figure, the utility model is used in the thick type SD card 82 of second kind of length and width of pegging graft as icon, in the grafting process, the SD card 82 of second kind of thick type of length and width will press the guide surface 51,61 of above-mentioned left side guiding registration arm 50 and right side guiding registration arm 60 earlier, flatten its main leaf body surface again, extended surface 75 is abutted against in the both sides that while splenium 55,65 presses movable protecting cover 70, moves down with the front end elastic contact part 31 that drives first row's conducting terminal 30, and is impaired to prevent side swipe.The back bottom surface contact of this second kind of thick type SD card 82 of length and width and the front end elastic contact part 41 of second conducting terminal 40 touch simultaneously, and become conducting state.
Shown in the 13rd, 14 figure, when the utility model is used in when pegging graft as the slim mmc card 83 of the third length and width of icon, because of its broad thin shape, and go in the process via guiding rib 57,67 in grafting, below press and state left side guiding registration arm 50 and right side guiding registration arm 60, to continue toward interpolation fastening position.
The utility model is according to above-mentioned structure-improved design, in first kind of narrow slim mini SD card 81 insertion process of weak point when if skewness is arranged, but in addition correcting of mat guiding oblique angle 53,63, if when side directed registration arm 50 of the excessive inclined left of plug-in card or right side guiding registration arm 60, butting section 52,62 can prevent that it from continuing to insert, thereby reach plug-in card guiding positioning function, possess value on the industry.
Above illustrated embodiment is only used the utility model for convenience of description, and is not in a limitative way, not from the utility model spirit category, those skilled in the art various simple and easy distortion and the modification that can do, all must include in following claims.
Claims (7)
1. shared electric connector plug-in card guiding locator, it is characterized in that: described shared electric connector plug-in card guiding locator winding one casting coping above an insulating base frame, above-mentioned insulating base frame cooperates the common plug-in card chamber that forms of back-end box with bottom surface and left and right sides side frame; Ranked first before the plug-in card chamber of above-mentioned insulating base frame is provided with at least conducting terminal and after ranked second conducting terminal, and the left side guiding registration arm of being located at the first conducting terminal both sides guides registration arm with a right side; Above-mentioned guiding registration arm is provided with a guide surface that is positioned at front end at least respectively at its main leaf body, and one is located at the butting section of relative rear end, and the axial region that connects that is positioned at guide surface front end both sides, for the movable relative combination slotted eye that is articulated in insulating base frame.
2. described shared electric connector plug-in card guiding locator as claimed in claim 1, it is characterized in that: two guiding registration arm are in respectively establishing a stopper near the outside, middle place about this, and the insulating base frame relative position is provided with a breach by this stopper, and a shell fragment toward this stopper of upper support.
3. described shared electric connector plug-in card guiding locator as claimed in claim 1 is characterized in that: about main leaf body and the guide surface junction of two guiding registration arm be provided with one and guide the oblique angle.
4. described shared electric connector plug-in card guiding locator as claimed in claim 1 is characterized in that: main leaf body inboard of two guiding registration arm respectively is provided with a splenium about this.
5. described shared electric connector plug-in card guiding locator as claimed in claim 1 is characterized in that: main leaf body of two guiding registration arm and junction, butting section respectively are provided with an anti-lug that sticks up about this.
6. described shared electric connector plug-in card guiding locator as claimed in claim 1 is characterized in that: outside top of the main leaf body of two guiding registration arm and guide surface respectively is provided with a guiding rib about this.
7. described shared electric connector plug-in card guiding locator as claimed in claim 1, it is characterized in that: this insulating base frame is provided with a movable protecting cover in first conducting terminal the place ahead, above-mentioned movable protecting cover is articulated in pedestal with its front end axial region activity and makes up slotted eye relatively, it also is provided with interval in a row slotted eye and tiltedly sticks up the front end elastic contact part for what place above-mentioned first row's conducting terminal, and is provided with a leading edge and extended surface is abutted against in both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201162471U CN2757370Y (en) | 2004-12-21 | 2004-12-21 | Insert card leading positioner for shared electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201162471U CN2757370Y (en) | 2004-12-21 | 2004-12-21 | Insert card leading positioner for shared electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2757370Y true CN2757370Y (en) | 2006-02-08 |
Family
ID=35965752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004201162471U Expired - Fee Related CN2757370Y (en) | 2004-12-21 | 2004-12-21 | Insert card leading positioner for shared electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2757370Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7758387B2 (en) | 2007-12-11 | 2010-07-20 | Hon Hai Precision Ind. Co., Ltd. | Electrical card connector with improved card restriction structure |
| CN103078209A (en) * | 2011-08-24 | 2013-05-01 | 松下电器产业株式会社 | Connector |
-
2004
- 2004-12-21 CN CNU2004201162471U patent/CN2757370Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7758387B2 (en) | 2007-12-11 | 2010-07-20 | Hon Hai Precision Ind. Co., Ltd. | Electrical card connector with improved card restriction structure |
| CN103078209A (en) * | 2011-08-24 | 2013-05-01 | 松下电器产业株式会社 | Connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |