CN2684396Y - Combined structure of plug-in card connector - Google Patents
Combined structure of plug-in card connector Download PDFInfo
- Publication number
- CN2684396Y CN2684396Y CNU2004200029552U CN200420002955U CN2684396Y CN 2684396 Y CN2684396 Y CN 2684396Y CN U2004200029552 U CNU2004200029552 U CN U2004200029552U CN 200420002955 U CN200420002955 U CN 200420002955U CN 2684396 Y CN2684396 Y CN 2684396Y
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- CN
- China
- Prior art keywords
- card
- slot
- plug
- mentioned
- card connector
- 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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Abstract
The utility model discloses a plug-in card connector. A metal top cover is combined above a plastic body. A rear-upper-row first conductive terminal and a front-lower-row second conductive terminal are arranged from back to front inside the plastic body. The body comprises two lateral sides, a bottom face and a back end edge, together forming a front opening. A first slot and a second slot are formed at the front end of the body through an opposite folded plate. Back section narrow slots are arranged at intervals inside the body. The first slot and the back section narrow slot together form the plug-in card conduit of the I type card. The second slot forms the plug-in card conduit of the SD card. Thereby, the connector can select to plug the I type card and the SD card. A shared card exiting mechanism can be further arranged.
Description
Technical field
The relevant a kind of card connector combining structure of the utility model refers to this connector can select to peg graft I type card and SD card especially.
Background technology
Usually, normally engaged this type of connector thereby must have good contact and handling between miniature cards (as enciphered digital card or multimedia card) and the hardware with connector.Employed now miniature cards is of a great variety, and is therefore early stage only at the connector construction of single miniature cards, has been difficult to be applicable on the diversified miniature cards of today.
Because the width of each miniature cards is different in size, it is all inequality to add its connecting point position and actuating length, therefore now on the market many cards share the configuration design that connector must stick into line correlation at particular microchannel, could share by many cards.
But the structure of I type card (Intelligent Stick Card) and other miniature cards be difference to some extent, shown in appended the 4th figure, this type of I type card (60) has one wide section main body (61) and one narrow section part (63) usually, wide section main body (61) is provided with rank portion (62) simultaneously, and upper contact (64) is set in narrow section part (63), between wide section main body (61) and narrow section part (63), then form a shoulder (65).The architectural characteristic of the existing I type of this kind card is difficult to peg graft and is used in existing many card connectors structure, and the shared trip mechanism of more difficult design, and it not only can make this type of card connector more complicated, and cost is improved.
The utility model content
Main purpose of the present utility model is promptly providing a kind of card connector combining structure, in this type of card connector can select to peg graft I type card and SD card, more shared trip mechanism can be set further.
Take off purpose on reaching, the utility model connector plastics body upper set unification casting coping, and inner by after be provided with forward ranked first on the back conducting terminal and before under ranked second conducting terminal; Above-mentioned body contains dual-side, bottom surface and back end edge with common formation one open front, forms one first slot, one second slot in the body front end with relative top flap, and inside is separated by the narrow slot of a back segment is set; Form the plug-in card conduit of I type card jointly according to above-mentioned first slot and the narrow slot of back segment, second slot then constitutes the plug-in card conduit of SD card.
In preferred embodiment, the narrow slot of connector back segment is separated by by a sideslip moving part and opposite side fixed guide blocks and is constituted, this sliding part is towards above-mentioned first and second slot, and is provided with wholeheartedly type track, and the location indentations that a locating groove portion and is positioned at front end is contained in this heart type track rear end; One connecting rod makes its rear end be positioned the body back end edge, and front end then contacts interlock in heart type track; One spring then is located between body back end edge leading edge and the sliding part rear end face.
Description of drawings
The 1st figure is the utility model preferred embodiment stereogram;
The 2nd figure shows the three-dimensional structure diagram of the 1st figure removal casting coping;
The 3rd figure is the vertical view of the 2nd figure;
The 4th figure shows the structure chart of existing I type card;
The 5th figure shows the peg graft front view of I type card of the 1st figure;
The 6th figure shows the peg graft vertical view of I type card of the 2nd figure;
The 7th figure shows the front view of the utility model grafting SD card; And
The 8th figure shows the vertical view of the utility model grafting SD card.
Label declaration in graphic:
(10) body (11), (12) dual-side
(13) bottom surface (14) back end edge (15) top flap
(16) fixture block (17) fixed guide blocks (111) first slots
The narrow slot of (112) second slot (113) back segments
(20) casting coping (21), (22) dual-side
(23), (24), (25) recessed guide face
(26) slotted eye
(31) ranked first conducting terminal on the back
(32) ranked second conducting terminal under preceding
(41) write-protect detecting terminal
(42) plug-in card detecting terminal
(50) the preceding rib of sliding part (51) (52) guiding incline
(53) side (54) connecting rod (55) heart type track
(56) spring (541) front end (542) rear end
(551) locating groove portion (552) location indentations
(60) wide section main body of I type card (61) (62) rank portion
(63) narrow section part (64) upper contact (65) shoulder
(70) SD card
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～3 figure, in graphic embodiment, the utility model is in the made body of plastics (10) upper set unification casting coping (20), and inner by after be provided with forward ranked first on the back conducting terminal (31) and before under ranked second conducting terminal (32).The pre-subpunch of above-mentioned casting coping (20) is established the recessed guide face in top (23), (24), (25), makes its bottom surface as far as possible near the particular microchannel card, and has better and stable plug-in card function.
Above-mentioned body (10) contains dual-side (11), (12), bottom surface (13) and back end edge (14), and with common formation one open front, its inside is provided with and ranked first conducting terminal (31) and the preceding located in connection structure that ranked second conducting terminal (32) down on the back.Above-mentioned casting coping (20) is provided with limit, two opposite sides (21), (22) equally, and cooperates both fixture block (16) and slotted eyes (26) at the side relative position, and both can be combined into one.Form one first slot (111), one second slot (112) in this body (10) front end with relative top flap (15), and the fixed guide blocks (17) at rear is inboard in cooperating is separated by the narrow slot of back segment (113) is set to form one.
Simultaneously, then can locate the SD card respectively at body (10) inner side edge and detect terminal (41) and plug-in card detecting terminal (42) with write-protect with dependency structure.
In graphic preferred embodiment, above-mentioned body (10) one sides dispose a trip mechanism and sliding part (50) thereof, this sliding part (50) front end contains the guiding incline (52) and preceding rib (51) towards above-mentioned first and second slot (111), (112), and the side (53) of a cooperation narrow slot of back segment (113), with common formation plug-in card conduit.
This sliding part (50) is provided with wholeheartedly type track (55), and a locating groove portion (551) is contained in this heart type track (55) rear end, and a location indentations (552) that is positioned at front end.One connecting rod (54) makes its rear end (542) be positioned body back end edge (14), and front end (541) then contacts interlock in heart type track (55); One spring (56) then is located between body back end edge (14) leading edge and sliding part (50) rear end face.
Shown in the 4th, 5,6 figure, when the utility model is used in grafting I type card (60), the wide section main body (61) of I type card (60) and rank portion (62) will be inserted by first slot (111), make its narrow section part (63) be plugged in narrow slot of back segment (113) and side (53) the common plug-in card conduit that forms, its shoulder (65) then is resisted against the preceding rib of sliding part (50) (51).Simultaneously, ranked first conducting terminal (31) and contact conducting on the upper contact (64) of I type card (60) and the back, and finish the wired program of I type card (60) and connector.In this plug-in card location process, sliding part (50) displacement backward synchronously, make its rear spring (56) be subjected to force compresses, connecting rod (54) front end (541) is then along heart type track (55), moves to the place ahead location indentations (552) by the locating groove portion (551) at rear.
Above-mentioned I type card (60) of having pegged graft is when desiring to withdraw from, promptly further I type card (60) is omited the pusher application of force, make connecting rod (54) front end (541) leave location indentations (552), this moment is promptly because of the elastic restoring force of spring (56), and can automatically I type card (60) be withdrawed from connector.
Shown in the 7th, 8 figure, when the utility model is used in SD card (70), SD card (70) is inserted by second slot (112), and to finish wired program, it makes the end of S D card (70) abut against the guiding incline (52) and the preceding rib (51) of sliding part (50) front end equally.Under this plug-in card state, when SD card (70) further during the pusher application of force, trip mechanism also moves back card with the same flowing mode of doing with it automatically.
The utility model is according to said structure thereby can select grafting I type card and SD card, more shared trip mechanism can be set further, and can simplify whole card connector structure, and effectively reduce production costs, and has the 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, be familiar with this industry skill personage various simple and easy distortion and the modification that can do, all must include in claims.
Claims (4)
1. card connector combining structure is characterized in that: it is in plastic body upper set unification casting coping, and inner by after be provided with forward ranked first on the back conducting terminal and before under ranked second conducting terminal; Above-mentioned body contains dual-side, bottom surface and back end edge with common formation one open front, forms one first slot, one second slot in the body front end with relative top flap, and inside is separated by the narrow slot of a back segment is set; Form the plug-in card conduit of I type card jointly according to above-mentioned first slot and the narrow slot of back segment, second slot then constitutes the plug-in card conduit of SD card.
2. card connector combining structure according to claim 1, it is characterized in that: the narrow slot of this back segment is separated by by a sideslip moving part and opposite side fixed guide blocks and is constituted, this sliding part is towards above-mentioned first and second slot, and being provided with wholeheartedly type track, the location indentations that a locating groove portion and is positioned at front end is contained in this heart type track rear end; One connecting rod makes its rear end be positioned the body back end edge, and front end then contacts interlock in heart type track; One spring then is located between body back end edge leading edge and the sliding part rear end face.
3. as card connector combining structure as described in the claim 2, it is characterized in that: this sliding part contains guiding incline and preceding rib towards above-mentioned first and second slot in its front end, and the side that cooperates the narrow slot of back segment is with common formation plug-in card conduit.
4. card connector combining structure according to claim 1, it is characterized in that: the top of this casting coping is provided with recessed guide face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200029552U CN2684396Y (en) | 2004-02-16 | 2004-02-16 | Combined structure of plug-in card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200029552U CN2684396Y (en) | 2004-02-16 | 2004-02-16 | Combined structure of plug-in card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2684396Y true CN2684396Y (en) | 2005-03-09 |
Family
ID=34605496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200029552U Expired - Fee Related CN2684396Y (en) | 2004-02-16 | 2004-02-16 | Combined structure of plug-in card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2684396Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142648A (en) * | 2010-02-03 | 2011-08-03 | 日本航空电子工业株式会社 | Connector |
-
2004
- 2004-02-16 CN CNU2004200029552U patent/CN2684396Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142648A (en) * | 2010-02-03 | 2011-08-03 | 日本航空电子工业株式会社 | Connector |
| CN102142648B (en) * | 2010-02-03 | 2013-05-29 | 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 | ||
| 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 |