CN202372889U - Personal computer memory card international association (PCMCIA) card - Google Patents
Personal computer memory card international association (PCMCIA) card Download PDFInfo
- Publication number
- CN202372889U CN202372889U CN 201120519621 CN201120519621U CN202372889U CN 202372889 U CN202372889 U CN 202372889U CN 201120519621 CN201120519621 CN 201120519621 CN 201120519621 U CN201120519621 U CN 201120519621U CN 202372889 U CN202372889 U CN 202372889U
- Authority
- CN
- China
- Prior art keywords
- metal
- plastic frame
- card
- smart card
- circuit board
- 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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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0256—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms
- H05K5/026—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms having standardized interfaces
- H05K5/0265—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms having standardized interfaces of PCMCIA type
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Credit Cards Or The Like (AREA)
Abstract
The embodiment of the utility model provides a personal computer memory card international association (PCMCIA) card, which is used for solving the problem of instability caused by untight assembly due to the separated assembly of a plastic frame and a metal bottom plate. The PCMCIA card comprises a metal panel 1, a plastic frame 4 and a metal bottom plate 5, wherein two or more than two welding points which are arranged on the metal bottom plate 5 and are welded with corresponding welding points on the metal panel 1; two or more than two first metal lugs 53 are arranged on the metal bottom plate 5 and are inlaid into the plastic frame 4 by a one-piece injection molding mode; and a socket 44 of an intelligent card is formed at one end of the plastic frame 4.
Description
Technical field
The utility model relates to a kind of electronic cards, especially relates to a kind of pcmcia card.
Background technology
PCMCIA (Personal Computer Memory Card International Association PCMCIA card international federation) is an international organizations that is found in 1989.This organizational goal is the standard for the conformability electronic card of setting up a power saving, small size, improves the interchangeability of mobile computer.PCMCIA Card is called pcmcia card or personal computer memory card again.General notebook computer has the slot of more than one pcmcia card at least, is usually located at the side of fuselage, has a push rod to be used to withdraw from plug-in card on the slot limit.
Pcmcia card in the market includes RAM card (RAM card), modem card (Modem card), personal computer system interface card (SCSI card), wireless network card (Wireless card) and hard disk card etc.
From a structural point, existing P CMCIA card mostly adopts the split bindiny mechanism of three layers or four layers, is promptly connected by a plurality of parts and combines; Because every layer part has certain dimensional tolerence; Assembling can make dimensional accuracy of products reduce greatly together, and because part is the split assembly unit, has inevitable lines and slit between the part; Especially for being connected between plastic cement part and the metal parts; The more undertighten of splicing makes that the steadiness of whole pcmcia card is relatively poor, and distortion is prone to be distorted; The part that adds assembling is many more, and the assembling procedure of product also can correspondingly increase.
The utility model content
The utility model embodiment provides a kind of pcmcia card, is used to solve because of plastic frame and metal base plate separate the problem built on the sand that assembling that assembling causes does not closely cause.
A kind of pcmcia card comprises metal decking 1, plastic frame 4 and metal base plate 5, and metal base plate 5 is provided with pad welding corresponding on two or more pads and the metal decking 1;
Wherein, metal base plate 5 is provided with the mode of the two or more first metal lug, 53, the first metal lugs 53 through the integrated through injection molding moulding and is set in the plastic frame 4, and plastic frame 4 one ends are provided with the insertion mouth 44 of smart card.
A kind of pcmcia card comprises metal decking 6, plastic frame 9 and metal base plate 10, and metal base plate 10 is provided with pad welding corresponding on two or more pads and the metal decking 6;
Wherein, metal base plate 10 is provided with 103 rivetings of the two or more second metal lug, 103, the second metal lugs and goes into corresponding the 3rd groove 98 that is provided with on the plastic frame 9, and plastic frame 9 one ends are provided with the insertion mouth 94 of smart card.
Can find out from above technical scheme; The pcmcia card that the utility model embodiment provides, its plastic frame 4 is one-body molded with metal base plate 5, and both can connect through the integrated through injection molding molding mode; Perhaps going into mode through the riveting of metal lug connects; And be provided with a complete intelligent card insert opening 44 on the plastic frame 4, it is not tight that effectively the assembling that causes is assembled in solution because of plastic frame and metal base plate separate, and the problem built on the sand that causes.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment; The accompanying drawing do introduction simply of required use will be described embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The inner structure synoptic diagram of a kind of pcmcia card that Fig. 1 provides for the utility model embodiment;
Fig. 2 a is that plastic frame and metal base plate among the utility model embodiment is through the synoptic diagram after the integrated through injection molding moulding;
Fig. 2 b is an a-a cut-open view among Fig. 2 a;
Fig. 2 c is the partial enlarged drawing of A portion among Fig. 2 b;
Fig. 2 d is the partial enlarged drawing of B portion among Fig. 2 b;
Fig. 3 is the flanging synoptic diagram of the metal decking among the utility model embodiment;
The surface structure synoptic diagram of a kind of pcmcia card that Fig. 4 provides for the utility model embodiment;
The inner structure synoptic diagram of the another kind of pcmcia card that Fig. 5 provides for the utility model embodiment;
Fig. 6 a is that the plastic frame among the utility model embodiment is gone into the synoptic diagram that mode is connected with metal base plate through the riveting of metal lug;
Fig. 6 b is the side sectional view of Fig. 6 a;
Fig. 6 c is the partial enlarged drawing of A portion among Fig. 6 b;
Fig. 6 d is the partial enlarged drawing of B portion among Fig. 6 b;
The surface structure synoptic diagram of the another kind of pcmcia card that Fig. 7 provides for the utility model embodiment.
Embodiment
The utility model embodiment provides a kind of pcmcia card, is used to solve because of plastic frame and metal base plate separate the problem built on the sand that assembling that assembling causes does not closely cause.
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Below be elaborated respectively.
A kind of pcmcia card that the utility model embodiment provides; Please refer to Fig. 1; This pcmcia card comprises metal decking 1, plastic frame 4 and metal base plate 5, and this metal base plate 5 is provided with pad welding corresponding on two or more pads and this metal decking 1;
Wherein, metal base plate 5 is provided with two or more first metal lugs 53, and these first metal lug, 53 modes through the integrated through injection molding moulding are set in the plastic frame 4, and plastic frame 4 one ends are provided with the insertion mouth 44 of smart card.
In some embodiments, please refer to accompanying drawing, wherein; Fig. 2 a is the synoptic diagram after plastic frame and metal base plate pass through the integrated through injection molding moulding; Fig. 2 b is that Fig. 2 c is the partial enlarged drawing of A portion among Fig. 2 b through a-a cut-open view after the integrated through injection molding moulding, and Fig. 2 d is the partial enlarged drawing of B portion among Fig. 2 b; Can know that according to diagram the first metal lug 53 is set in the plastic frame 4 through the integrated through injection molding molding mode.
Assembling it is understandable that than existing P CMCIA card, its plastic frame and metal base plate are two independently parts, if closely can not cause problem built on the sand; The pcmcia card that present embodiment provides, its plastic frame 4 is connected through the integrated through injection molding molding mode with metal base plate 5, forms a part, has solved effectively between the two closely not cause the unsteady problem of pcmcia card because of assembling.
Further, please refer to Fig. 1, the pcmcia card that the utility model embodiment provides also comprises:
Need to prove that the two or more stretch slots 21 that are provided with on this metal reinforcing plates 2 can increase the sheet metal thickness of metal reinforcing plates 2 indirectly and increase timber intensity, also provide cost savings to a certain extent.
It is understandable that; For the more convenient structure of clearly describing the pcmcia card that present embodiment provides; Please refer to Fig. 1; Can be denoted as 22 to one of them pad with in the two or more pads that are provided with on the metal reinforcing plates in the present embodiment 2, on the metal decking 1 with metal reinforcing plates 2 on the pad of pad 22 corresponding welding be denoted as 13; In the two or more pads that are provided with on the metal base plate 5; Can be labeled as 51 and 52 to two pads wherein respectively; On the metal decking 1 with metal base plate 5 on the pad of pad 51 corresponding welding be denoted as 11, be denoted as 12 with the pad of pad 52 corresponding welding on the metal base plate 5.It should be noted that in Fig. 1 the pad that indicates like other pads that indicate on the metal base plate 5, is equally also followed the pad welding of metal decking 1 correspondence equally also with corresponding pad welding.
Further, the pcmcia card that provides of the utility model embodiment also comprises:
Be arranged on the circuit board 3 between metal reinforcing plates 2 and the plastic frame 4, an end of circuit board 3 is provided with connector 31, and connector 31 is provided with first boss 311 that is used for circuit board 3 location; The other end at circuit board 3 is provided with first groove 33.
Be provided with an end that inserts mouth 44 at plastic frame 4 and be provided with the breach 46 of being convenient to plug smart card; Periphery inserting mouth 44 is provided with the oblique angle 45 of being convenient to insert smart card.
Be provided with the fillet 47 that the other end that inserts mouth 44 is provided with control smart card insertion depth at plastic frame 4.
The through hole 48 that plastic frame 4 need use when being provided with itself and metal base plate 5 through the integrated through injection molding moulding.
In addition, please refer to Fig. 3, metal decking 1 is provided with the flanging 14 that prevents to scrape hand.
Need to prove; With the metal decking that relates among the embodiment 1, metal reinforcing plates 2, circuit board 3, plastic frame 4 and metal base plate 5 assemblings, corresponding pad welds on the two or more pads that are provided with on the metal reinforcing plates 2 and this metal decking 1; Corresponding pad welds on the two or more pads that are provided with on this metal base plate 5 and this metal decking 1, assembles and has formed pcmcia card, and surface structure is as shown in Figure 4.Can form the insertion passage 15 of an opening after the assembling, an end of the shell of whole pcmcia card is open, and for inserting the insertion mouth 44 of smart card, an other end is a connector 31.
The pcmcia card that present embodiment provides; Its plastic frame 4 is connected through the integrated through injection molding molding mode with metal base plate 5; Form a part, solved prior art effectively and separated the not tight problem built on the sand that causes of assembling that assembling causes because of plastic frame and metal base plate.
The utility model embodiment also provides a kind of pcmcia card; Please refer to Fig. 5; This pcmcia card comprises metal decking 6, plastic frame 9 and metal base plate 10, and this metal base plate 10 is provided with pad welding corresponding on two or more pads and the metal decking 6;
Wherein, metal base plate 10 is provided with two or more second metal lugs 103, and the corresponding groove 98 that is provided with on the plastic frame 9 is gone in these second metal lug, 103 rivetings, and plastic frame 9 one ends are provided with the insertion mouth 94 of smart card.
In some embodiments; Please refer to accompanying drawing; Wherein, Fig. 6 a is that plastic frame is gone into the synoptic diagram that mode is connected with metal base plate through the riveting of metal lug, and Fig. 6 b is for to go into the side sectional view after mode connects through the riveting of metal lug; Fig. 6 c is the partial enlarged drawing of A portion among Fig. 6 b, and Fig. 6 d is the partial enlarged drawing of B portion among Fig. 6 b; Can know that according to diagram corresponding the 3rd groove 98 that is provided with on the plastic frame 9 is gone in 103 rivetings of the second metal lug, plastic frame 9 is gone into mode with metal base plate 10 through the riveting of metal lug and is connected.
Further, please refer to Fig. 5, the pcmcia card that the utility model embodiment provides also comprises:
Need to prove that the two or more stretch slots 71 that are provided with on this metal reinforcing plates 7 can increase the sheet metal thickness of metal reinforcing plates 7 indirectly and increase timber intensity, also provide cost savings to a certain extent.
It is understandable that; For the more convenient structure of clearly describing the pcmcia card that present embodiment provides; Please refer to Fig. 5; Can be denoted as 72 to one of them pad with in the two or more pads that are provided with on the metal reinforcing plates in the present embodiment 7, on the metal decking 6 with metal reinforcing plates 7 on the pad of pad 72 corresponding welding be denoted as 63; In the two or more pads that are provided with on the metal base plate 10; Can be labeled as 101 and 102 to two pads wherein respectively; On the metal decking 6 with metal base plate 10 on the pad of pad 101 corresponding welding be denoted as 61, be denoted as 62 with the pad of pad 102 corresponding welding on the metal base plate 10.It should be noted that in Fig. 5 the pad that indicates like other pads that indicate on the metal base plate 10, is equally also followed the pad welding of metal decking 6 correspondences equally also with corresponding pad welding.
Further, the pcmcia card that provides of the utility model embodiment also comprises:
Be arranged on the circuit board 8 between metal reinforcing plates 7 and the plastic frame 9, an end of circuit board 8 is provided with connector 81, and connector 81 is provided with first boss 811 that is used for circuit board 8 location; The other end at circuit board 8 is provided with first groove 83.
Be provided with an end that inserts mouth 94 at plastic frame 9 and be provided with the breach 96 of being convenient to plug smart card; Periphery inserting mouth 94 is provided with the oblique angle 95 of being convenient to insert smart card.
Be provided with the fillet 97 that the other end that inserts mouth 94 is provided with control smart card insertion depth at plastic frame 9.
Need to prove; With the metal decking that relates among the embodiment 6, metal reinforcing plates 7, circuit board 8, plastic frame 9 and metal base plate 10 assemblings, corresponding pad welds on the two or more pads that are provided with on the metal reinforcing plates 7 and this metal decking 6; Corresponding pad welds on the two or more pads that are provided with on this metal base plate 10 and this metal decking 6, assembles and has formed pcmcia card, and surface structure is as shown in Figure 7.Can form the insertion passage 64 of an opening after the assembling, an end of the shell of whole pcmcia card is open, and for inserting the insertion mouth 94 of smart card, an other end is a connector 81.
The pcmcia card that present embodiment provides, its plastic frame 9 are gone into mode with metal base plate 10 through the riveting of metal lug and are connected, and have solved prior art effectively and have separated the not tight problem built on the sand that causes of assembling that assembling causes because of plastic frame and metal base plate.
More than a kind of pcmcia card that the utility model provided has been carried out detailed introduction; For one of ordinary skill in the art; Thought according to the utility model embodiment; The part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (10)
1. a pcmcia card comprises metal decking (1), plastic frame (4) and metal base plate (5), and said metal base plate (5) is provided with two or more pads and goes up corresponding pad welding with said metal decking (1), it is characterized in that:
Said metal base plate (5) is provided with two or more first metal lugs (53); The said first metal lug (53) is set in the said plastic frame (4) through the mode of integrated through injection molding moulding, and said plastic frame (4) one ends are provided with the insertion mouth (44) of smart card.
2. pcmcia card according to claim 1 is characterized in that, said pcmcia card also comprises:
Metal reinforcing plates (2), said metal reinforcing plates (2) is provided with two or more stretch slots (21); Said metal reinforcing plates (2) is provided with two or more pads and goes up corresponding pad welding with said metal decking (1).
3. pcmcia card according to claim 2 is characterized in that, said pcmcia card also comprises:
Be arranged on the circuit board (3) between said metal reinforcing plates (2) and the plastic frame (4), an end of said circuit board (3) is provided with connector (31), and said connector (31) is provided with first boss (311) that is used for circuit board (3) location; The other end at said circuit board (3) is provided with first groove (33); Said plastic frame (4) is provided with and mutual chimeric second groove (43) of said first boss (311); Said plastic frame (4) is provided with and mutual chimeric second boss (42) of said first groove (33), and said second boss (42) both sides are provided with the plastic cement card (41) that is used to fasten said circuit board (3).
4. pcmcia card according to claim 3 is characterized in that:
Said circuit board (3) is provided with smart card deck (32); Said smart card deck (32) be provided be used for the smart card that inserts on the contact chip (321) that joins of chip and the link stopper (322) that is used to control the smart card insertion depth.
5. pcmcia card according to claim 1 is characterized in that:
Be provided with an end that inserts mouthful (44) at said plastic frame (4) and be provided with the breach (46) of being convenient to plug smart card; Be provided with the oblique angle (45) of being convenient to insert smart card at the said periphery that inserts mouthful (44);
Be provided with the fillet (47) that the other end that inserts mouthful (44) is provided with control smart card insertion depth at said plastic frame (4).
6. a pcmcia card comprises metal decking (6), plastic frame (9) and metal base plate (10), and said metal base plate (10) is provided with two or more pads and goes up corresponding pad welding with said metal decking (6), it is characterized in that:
Said metal base plate (10) is provided with two or more second metal lugs (103); Said second metal lug (103) riveting is gone into said plastic frame (9) and is gone up corresponding the 3rd groove (98) that is provided with, and said plastic frame (9) one ends are provided with the insertion mouth (94) of smart card.
7. pcmcia card according to claim 6 is characterized in that, said pcmcia card also comprises:
Metal reinforcing plates (7), said metal reinforcing plates (7) is provided with two or more stretch slots (71); Said metal reinforcing plates (7) is provided with two or more pads and goes up corresponding pad welding with said metal decking (6).
8. pcmcia card according to claim 7 is characterized in that, said pcmcia card also comprises:
Be arranged on the circuit board (8) between said metal reinforcing plates (7) and the plastic frame (9), an end of said circuit board (8) is provided with connector (81), and said connector (81) is provided with first boss (811) that is used for circuit board (8) location; The other end at said circuit board (8) is provided with first groove (83); Said plastic frame (9) is provided with and mutual chimeric second groove (93) of said first boss (811); Said plastic frame (9) is provided with and mutual chimeric second boss (92) of said first groove (83), and said second boss (92) both sides are provided with the plastic cement card (91) that is used to fasten said circuit board (8).
9. pcmcia card according to claim 8 is characterized in that:
Said circuit board (8) is provided with smart card deck (82); Said smart card deck (82) be provided be used for the smart card that inserts on the contact chip (821) that joins of chip and the link stopper (822) that is used to control the smart card insertion depth.
10. pcmcia card according to claim 6 is characterized in that:
Be provided with an end that inserts mouthful (94) at said plastic frame (9) and be provided with the breach (96) of being convenient to plug smart card; Be provided with the oblique angle (95) of being convenient to insert smart card at the said periphery that inserts mouthful (94);
Be provided with the fillet (97) that the other end that inserts mouthful (94) is provided with control smart card insertion depth at said plastic frame (9).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120519621 CN202372889U (en) | 2011-12-13 | 2011-12-13 | Personal computer memory card international association (PCMCIA) card |
| PCT/CN2011/084763 WO2013086759A1 (en) | 2011-12-13 | 2011-12-27 | Pcmcia card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120519621 CN202372889U (en) | 2011-12-13 | 2011-12-13 | Personal computer memory card international association (PCMCIA) card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372889U true CN202372889U (en) | 2012-08-08 |
Family
ID=46596586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120519621 Expired - Fee Related CN202372889U (en) | 2011-12-13 | 2011-12-13 | Personal computer memory card international association (PCMCIA) card |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202372889U (en) |
| WO (1) | WO2013086759A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29811425U1 (en) * | 1998-06-29 | 1998-09-17 | Stocko Metallwarenfabriken Henkels & Sohn GmbH & Co, 42327 Wuppertal | Contact unit for a card-shaped carrier element of electronic assemblies, in particular according to the PCMCIA standard |
| DE20201237U1 (en) * | 2002-01-28 | 2002-06-13 | Scm Microsystems Gmbh | Smart card reader |
| DE20209185U1 (en) * | 2002-06-13 | 2003-10-23 | Stocko Contact Gmbh & Co Kg | PC card chip card reader |
-
2011
- 2011-12-13 CN CN 201120519621 patent/CN202372889U/en not_active Expired - Fee Related
- 2011-12-27 WO PCT/CN2011/084763 patent/WO2013086759A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013086759A1 (en) | 2013-06-20 |
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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: 20120808 Termination date: 20191213 |