CN202454795U - Multi-card connector and card seat structure thereof - Google Patents
Multi-card connector and card seat structure thereof Download PDFInfo
- Publication number
- CN202454795U CN202454795U CN2011205687426U CN201120568742U CN202454795U CN 202454795 U CN202454795 U CN 202454795U CN 2011205687426 U CN2011205687426 U CN 2011205687426U CN 201120568742 U CN201120568742 U CN 201120568742U CN 202454795 U CN202454795 U CN 202454795U
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- cavity
- intermediate plate
- utility
- model
- card
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- Expired - Fee Related
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- 239000002184 metal Substances 0.000 claims abstract description 27
- 238000000465 moulding Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 241000446313 Lamella Species 0.000 abstract 3
- 239000012212 insulator Substances 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model relates to a many cards connector and cassette structure thereof, including top cap, bottom plate and intermediate lamella, the top cap set firmly in but form a side open-ended cavity on the bottom plate, the intermediate lamella set firmly in between top cap and the bottom plate and will the cavity divide into the epicoele and the cavity of resorption of holding electronic card, the bottom plate includes the insulator and locates several metal terminal on the insulator, the both sides inboard of insulator is equipped with the support the step of intermediate lamella, be equipped with the sheetmetal on the step. The utility model discloses in, through set up the sheetmetal on the step, strengthened the intensity and the wearability of step, avoid causing the cracked condition of step because of many times plug, prolonged the life of cassette.
Description
Technical field
The utility model relates to the connector technique field, more particularly, relates to a kind of many card connectors and deck structure thereof.
Background technology
Along with development of science and technology, mobile phone has become indispensable communication tool in people's the life.And now, people are also increasingly high to the requirement of mobile phone, not only require the mobile phone can be with a plurality of SIMs of fashionable dress, and require mobile phone to have bigger memory capacity, and this just needs the mobile phone storage card of also can packing into is the Micro-SD card.Therefore; The mobile phone connector of a new generation promptly designs towards many cards function direction; So that can install SIM and Micro-SD card simultaneously, and the structural design to simplify most, the most firm structural strength guarantees SIM and the accuracy of Micro-SD card plant and the reliability of connection.
At present, be provided with an intermediate plate in the deck of the many electrical card connectors that occur on the market, be separated into two accommodation spaces through intermediate plate and come to place respectively SIM and Micro-SD card.The base plate inside edge is provided with step, and the both sides of the edge of intermediate plate are stuck in the step place, because base plate and intermediate plate all adopt plastic cement material; Intensity is limited, and after Micro-SD card and SIM repeatedly plugged, the step place was worn; Easy fracture, base plate can not be played a supporting role to intermediate plate, causes connector to damage; Shorten many card connectors useful life like this, its cost performance is reduced.
The utility model content
The utility model technical problem to be solved is to overcome the defective of prior art, and a kind of many card connectors and deck structure thereof are provided, and this deck structure is firm, uses reliably, when being applied to many card connectors, has prolonged the useful life of many card connectors.
For solving the problems of the technologies described above; The technical scheme of the utility model is: a kind of deck structure is provided; Comprise top cover, base plate and intermediate plate; Said top cover is fixedly arranged on the said base plate and forms the cavity of a lateral opening, but said intermediate plate is fixedly arranged between said top cover and the base plate and said cavity is divided into the epicoele and the cavity of resorption of holding electronic card, and said base plate comprises insulating base and is located at several metal terminals on the said insulating base; The inboard, two side of said insulating base is provided with the step that supports said intermediate plate, and said step is provided with sheet metal.
Further, said sheet metal and the moulding of said metal terminal integrated punching, said metal terminal embeds on the said insulating base, and said sheet metal embeds on the said step.
Further, also comprise the pull sheet of being located in the said cavity of resorption, said pull sheet comprises main part and the pushing part that can promote said electronic cards, and said main part is attached at said intermediate plate, and said pushing part is convexly set on the said main part.
The utility model also provides a kind of many card connectors, and it comprises above-mentioned deck structure.
In the utility model,, strengthened the intensity and the resistance to wear of step, avoided having prolonged the useful life of deck because of repeatedly plugging the situation that causes the step fracture through on the step of base plate, sheet metal being set.
Description of drawings
Fig. 1 is the sketch map of the deck structure that provides of the utility model embodiment;
Fig. 2 is the structural representation of base plate among the utility model embodiment;
Fig. 3 is an A place enlarged drawing among Fig. 2;
Fig. 4 is the assembling flow path sketch map of base plate among the utility model embodiment;
Fig. 5 is the deck exploded perspective view that the utility model embodiment provides.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Like Fig. 1, shown in Figure 2; The deck structure that the utility model provides comprises top cover 100, base plate 200 and intermediate plate 300, and top cover 100 is fixedly arranged on the base plate 200 and forms the cavity of a lateral opening, and intermediate plate 300 is fixedly arranged between top cover 100 and the base plate 200 and with cavity and is divided into epicoele and cavity of resorption; Wherein epicoele is used to place SIM; Cavity of resorption is used to place the Micro-SD card, and this three-in-one deck architecture is compact, practical.
As shown in Figure 2, be the structural representation of base plate 200 among the utility model embodiment.Base plate 200 comprises insulating base 210 and is embedded at several metal terminals 220 on the insulating base 210.Insulating base 210 has sidewall, and the inboard of sidewall is provided with the step 211 that is used to support intermediate plate 300, and step 211 is provided with sheet metal 212.Because the top of intermediate plate 300 is placed with SIM in the epicoele, SIM needs to move by downward pressing force when plug, so intermediate plate 300 downward extruding steps 211; And because step 211 be and insulating base 210 integrated plastic parts, so after repeatedly plugging SIM, step 211 attenuation gradually; Be prone to fracture; And in the present embodiment,, strengthened the intensity and the resistance to wear of step 211 owing to be provided with metalwork; Avoid step 211 to rupture, prolonged the useful life of deck because of repeatedly plugging operation.
Further, as shown in Figure 3, in the present embodiment, sheet metal 212 adopts the mode of embedding and injection molding to embed on the step 211.Particularly, as shown in Figure 4, metal terminal 220 is to be stamped to form through a metallic plate 400; And sheet metal 212 and metal terminal 220 integrated punching moulding, more particularly, the clout when sheet metal 212 is metal terminal 220 punch formings; With its as the reinforcement inlay card in step 211; It is made easily, does not increase extra material cost and production cost, is fit to produce in batches.Simultaneously, sheet metal 212 all adopts the mode of embedding and injection molding to embed on the insulating base 210 with metal terminal 220, makes that also the installation and combination of sheet metal 212 and metal terminal 220 is more firm, and technology is simpler.
Further; As shown in Figure 5, the deck structure of present embodiment also comprises the pull sheet of being located in the cavity of resorption 500, and pull sheet 500 comprises main part 510 and the pushing part (not shown) that can promote electronic cards; Main part 510 is attached at intermediate plate 300, and the pushing part is convexly set on the main part 510.Main part 510 is attached at intermediate plate 300, has strengthened the intensity of intermediate plate 300, prevents that intermediate plate 130 amplitude of deformation are excessive and causes damaging; Simultaneously the pushing part is convexly set on the main part 510, and when outside extraction pull sheet 510, the pushing part can act on electronic cards; Electronic cards is together outwards extracted out with pull sheet 500, and the user need not difficultly with finger electronic cards to be scratched usefulness from deck, very hommization of design; So both made things convenient for the plug of electronic cards, also need not in intermediate plate 300 embedding and injection molding sheet metal increases its intensity, and mould structure is simple; Be convenient to produce, help reducing product cost.
Particularly; As shown in Figure 5, the pushing part is convexly set in an end of main part 510 downwards, so that electronic cards is released; The convex guide part 520 that is provided with of the other end of pull sheet 500; Guide part 520 protrudes from intermediate plate 300, so that the user acts on guide part 520 with finger, makes pull sheet 500 be easy to extract out.
Particularly, as shown in Figure 5, the both sides of pull sheet 500 convex with the flanging portion 530 that is complementary with insulating base 210; Make pull sheet 500 cavity of resorption slip relatively reliably; Avoid its double swerve, also increased the structural strength and the non-deformability of pull sheet 500, structural reliability is good.
The utility model also provides a kind of many card connectors (not shown), and said many card connectors comprise above-mentioned deck structure.Adopt above-mentioned deck structure, structure is firm, good reliability, long service life.
More than be merely the preferred embodiment of the utility model,, any modification of being done within all spirit at the utility model and the principle, be equal to and replace and improvement etc., all should be included within the protection range of the utility model not in order to restriction the utility model.
Claims (4)
1. deck structure; Comprise top cover, base plate and intermediate plate; Said top cover is fixedly arranged on the said base plate and forms the cavity of a lateral opening, but said intermediate plate is fixedly arranged between said top cover and the base plate and said cavity is divided into the epicoele and the cavity of resorption of holding electronic card, and said base plate comprises insulating base and is located at several metal terminals on the said insulating base; It is characterized in that: the inboard, two side of said insulating base is provided with the step that supports said intermediate plate, and said step is provided with sheet metal.
2. a kind of deck structure as claimed in claim 1 is characterized in that: said sheet metal and the moulding of said metal terminal integrated punching, and said metal terminal embeds on the said insulating base, and said sheet metal embeds on the said step.
3. a kind of deck structure as claimed in claim 1; It is characterized in that: also comprise the pull sheet of being located in the said cavity of resorption; Said pull sheet comprises main part and the pushing part that can promote said electronic cards, and said main part is attached at said intermediate plate, and said pushing part is convexly set on the said main part.
4. card connector more than a kind is characterized in that: comprise like each described deck structure in the claim 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205687426U CN202454795U (en) | 2011-12-30 | 2011-12-30 | Multi-card connector and card seat structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205687426U CN202454795U (en) | 2011-12-30 | 2011-12-30 | Multi-card connector and card seat structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202454795U true CN202454795U (en) | 2012-09-26 |
Family
ID=46870625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205687426U Expired - Fee Related CN202454795U (en) | 2011-12-30 | 2011-12-30 | Multi-card connector and card seat structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202454795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098484A (en) * | 2015-07-22 | 2015-11-25 | 努比亚技术有限公司 | Card support module and mobile terminal |
-
2011
- 2011-12-30 CN CN2011205687426U patent/CN202454795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098484A (en) * | 2015-07-22 | 2015-11-25 | 努比亚技术有限公司 | Card support module and mobile terminal |
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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 |
Granted publication date: 20120926 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |