CN2809730Y - Electronic card package structure - Google Patents
Electronic card package structure Download PDFInfo
- Publication number
- CN2809730Y CN2809730Y CN 200520016314 CN200520016314U CN2809730Y CN 2809730 Y CN2809730 Y CN 2809730Y CN 200520016314 CN200520016314 CN 200520016314 CN 200520016314 U CN200520016314 U CN 200520016314U CN 2809730 Y CN2809730 Y CN 2809730Y
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- China
- Prior art keywords
- connector
- frame body
- plastic frame
- conductive shell
- tabs
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Abstract
The utility model relates to an electronic card package structure which comprises a plastic frame body which is provided with an opening and a contained space, a connector which is provided with a plurality of grooves which are embedded into the contained space by the opening of the plastic frame body, a first conductive shell which is extended with a curved folding sheet with edges which contact the connector, and a second conductive shell which is also extended with a curved folding sheet with edges which contact the connector, wherein the curved folding sheets of the conductive shells are arranged and fixed in a plurality of grooves of the connector; the conductive shells are fixed onto the connector by making use of the curved folding sheets of the conductive shells, and accordingly, an electronic card package box body is formed. Gaps are not generated between the plastic frame body of the package structure and the connector; the contact area between the connector and the conductive shells is increased; strength that the conductive shells grasp the connector is strengthened, and the utility model is not easy to bend and is easy to extract from the internal part of a slot of an electronic device.
Description
Technical field
The utility model relates to a kind of encapsulating structure, relates in particular to a kind of encapsulating structure of electronic cards.
Background technology
At present common electronic cards is used very wide, and the trend of miniaturization is gradually arranged, such as data card (modern card), network card (Local Area Network card, LAN card) and storage card (memory card) or the like.The common international standards of electronic cards have pcmcia card and flash memory cards (Compact Flash card, CF card) and safe digital card (secure digital card) or multimedia storage card (multimedia memory card, MMC CARD) etc., and new specification standards also constantly the development in the middle of.
Though the specification details of these electronic cards is variant, the mode and the structure of its encapsulation are similar.In general, the encapsulation of electronic cards must provide enough physical strength and electric property, and must meet some certain criteria (standard) standard at least.In addition, the employed method of packaging electronic card also must be applicable to packaging technology, so manufacturing that can be a large amount of, and the consideration of structural strength and packaging cost develops the emphasis of electronic cards especially certainly.
Yet, because computer industry makes rapid progress, add the consumption demand that will meet market, therefore be accompanied by the PCI-Express development and the Express standard formulated will progressively substitute old PCMCIA standard, make the Express card become the new main flow in market.The encapsulation of Express card similarly must provide enough physical strength and electric property, and need meet certain criteria (standard) standard at least.See also Fig. 1 (a) and Fig. 1 (b), it is a kind of decomposition and unitized construction synoptic diagram of known Express card, as shown in the figure, the encapsulating structure of known Express card 10 is to utilize plastic frame body (plastic frame) 11 clampings, one printed circuit board (PCB) (not shown) and a connector 12, again with anchor clamps (tool) riveted two conductive shells (metal cover) 13 up and down, and then seal plastic frame body 11, printed circuit board (PCB) and connector 12.
But; because plastic frame body 11 is common by different manufacturer's manufacturings with connector 12 in the encapsulating structure of known Express card 10; therefore when plastic frame body 11 and connector 12 are combined; usually can not conform to because of both sizes; driving fit fully when making connector 12 with plastic frame body 11 combinations; and form gap (gap) 14 at joint; when known Express card 10 is inserted in the slot (slot) of electronic installation; can make known Express card 10 be difficult in the slot of electronic installation, take out because of the relation in gap 14; and then cause puzzlement in the use; add the situation that forms high protruding injustice because of the feasible part-structure of assembling the known Express card 10 after finishing of plastic frame body 11 and the inconsistent meeting of connector 12 sizes; the user when the known Express card 10 of plug, the situation of scraping hand easily.
In addition, by Fig. 1 (a) and Fig. 1 (b) as can be known, connector 12 only combines with conductive shell 13 by the join domain 121 of a fritter, and known connected mode is to stick together glue in the zone coating that conductive shell 13 contacts with the join domain 121 of connector 12, and conductive shell 13 and connector 12 are combined, take a lot of work and this connected mode is more time-consuming, and conductive shell 13 and connector 12 are combined closely by sticking together the glue ways of connecting, because when known Express card 10 is subjected to external force or the effect of deflection strength, conductive shell 13 just is easy to become flexible on connector 12 and come off.
In addition, in the defined standard of Express for fear of the user with known Express card 10 misplug to other electronic cards (for example: slot inside pcmcia card), and the situation that the inner pin of the slot that causes electronic installation damages, regulation needs to be provided with one and protrudes link stopper 122 on connector 12, when the user misplugs to the slot of other electronic cards known Express card 10 when inner, protrude the inserting slot construction that damages electronic installation when link stopper 122 can avoid known Express card 10 to insert, but, when the user takes out known Express card 10 in the slot of electronic installation, can make known Express card 10 be stuck in the part of protruding link stopper 122 when in the slot of electronic installation, taking out because of protruding the relation that has a difference in height between link stopper 122 and the conductive shell 13, and be difficult in the slot of electronic installation, to extract out, and then cause puzzlement in the use.
Therefore, how to develop a kind of encapsulating structure that improves the electronic cards of above-mentioned known technology defective, real in pressing for the problem of solution at present.
The utility model content
Fundamental purpose of the present utility model is to provide a kind of encapsulating structure of electronic cards, by whole connector is embedded in the formed accommodation space of plastic frame body, increase the contact area between connector and the conductive shell, and the arcuation tabs that utilizes conductive shell is inserted and is fastened in a plurality of grooves of connector, make conductive shell be bonded to connector, it has solved the following defective of traditional electrical subcard: between plastic frame body and the connector because of the inconsistent situation of easily scraping hand of size, joint at both forms the gap, make electronic cards insert and be difficult in the slot of electronic installation taking out, and connector only combines with conductive shell by the join domain of a fritter, the encapsulating structure undercapacity, and use and to stick together that the glue ways of connecting is time-consuming takes a lot of work, and electronic cards is difficult to the shortcomings such as slot taking-up from electronic installation.
For achieving the above object, of the present utility model one form of implementation is for providing a kind of encapsulating structure of electronic cards more widely, and it comprises: a plastic frame body, and it has an opening and an accommodation space; A connector, it has a plurality of grooves, and is embedded in this accommodation space by this opening of this plastic frame body; One first conductive shell, its edge that contacts with this connector extends an arcuation tabs; One second conductive shell, its edge that contacts with this connector also extends an arcuation tabs; Wherein, the arcuation tabs of described conductive shell is inserted and is fastened in a plurality of grooves of this connector, utilizes the arcuation tabs of described conductive shell to make described conductive shell be bonded to this connector, forms an electronic cards Package boxes thus.
According to conception of the present utility model, the edge that wherein said conductive shell contacts with this plastic frame body extends a plurality of vertical tabs.
According to conception of the present utility model, the vertical tabs of wherein said conductive shell is inserted in this plastic frame body by implanting processing mode, makes described conductive shell be bonded to this plastic frame body.
According to conception of the present utility model, wherein this implantation job operation is that ultrasound wave or high frequency waves etc. are implanted job operation.
According to conception of the present utility model, the vertical tabs of wherein said conductive shell is inserted in this plastic frame body by manner, makes described conductive shell be bonded to this plastic frame body.
According to conception of the present utility model, wherein a plurality of grooves of this of this connector are the groove of long strip type.
According to conception of the present utility model, this arcuation tabs arcuation tabs that is strip wherein.
According to conception of the present utility model, wherein this plastic frame body is one to be essentially the framework of square type structure, in order to engage with described conductive shell.
According to conception of the present utility model, wherein this electronic cards is an Express card.
According to conception of the present utility model, wherein this first conductive shell and this second conductive shell are made with metal or stainless steel.
For achieving the above object, of the present utility model another form of implementation is for providing a kind of encapsulating structure of electronic cards more widely, it comprises: a plastic frame body has an opening and an accommodation space; A connector has at least one groove, and is embedded in this accommodation space by this opening of this plastic frame body; One first conductive shell engages with this plastic frame body; One second conductive shell engages with this plastic frame body; At least one extends tabs, is arranged on this first conductive shell and/or this second conductive shell, and inserts and be fastened in described at least one groove of this connector, forms an electronic cards Package boxes thus.
By above-mentioned design of the present utility model, can make and can gappedly not produce between plastic frame body and the connector, increased the contact area between connector and the conductive shell simultaneously, strengthened the strength that conductive shell is firmly grasped connector, when electronic cards was subjected to external force or deflection strength and influences, electronic cards was not flexible, the situation that the conductive shell perk can not take place or separate with connector yet, in addition, electronic cards can be taken out from the slot of electronic installation more easily.
Description of drawings
Fig. 1 (a): be the part decomposition texture synoptic diagram of known Express card.
Fig. 1 (b): be the unitized construction synoptic diagram of known Express card.
Fig. 2 (a): be the decomposition texture synoptic diagram of the electronic cards of the utility model preferred embodiment.
Fig. 2 (b): be first conductive shell of the electronic cards of the utility model preferred embodiment and the synoptic diagram of other STRUCTURE DECOMPOSITION.
Fig. 2 (c): be second conductive shell of the electronic cards of the utility model preferred embodiment and the synoptic diagram of other STRUCTURE DECOMPOSITION.
Fig. 2 (d): be the positive combination structural representation of the electronic cards of the utility model preferred embodiment.
Fig. 2 (e): be the back side unitized construction synoptic diagram of the electronic cards of the utility model preferred embodiment.
Wherein, description of reference numerals is as follows:
10:Express card 11: plastic frame body 12: connector
121: join domain 13: conductive shell 14: gap
21: the first conductive shells 211 of 20:Express card: vertical tabs
2111: hole 2112: perforate 212: the arcuation tabs
23: plastic frame body 231: accommodation space 232: opening
24: connector 241: groove 242: protrude link stopper
224: raised structures 25: printed circuit board (PCB) 122: protrude link stopper
223: vertical tabs
Embodiment
Some exemplary embodiments that embody the utility model feature and advantage will be described in detail in the explanation of back.It should be understood that the utility model can have various variations different in form, it does not break away from scope of the present utility model, and explanation wherein and diagram come down to when the usefulness that explain, and is not in order to restriction the utility model.
See also Fig. 2 (a), it is the decomposition texture synoptic diagram of the electronic cards of the utility model preferred embodiment, shown in Fig. 2 (a), structure shown in the utility model preferred embodiment is the encapsulating structure of an Express card 20, and its main packing component comprises first conductive shell 21, second conductive shell 22, plastic frame body 23 and connector 24.
First conductive shell 21 is arranged on the top end face of plastic frame body 23, its edge that contacts with plastic frame body 23 has the vertical tabs 211 of a plurality of downward extensions, and the edge that contacts with connector 24 has an arcuation tabs 212 that presents strip, and described vertical tabs 211 can be by ultrasound wave is implanted or the mode that high frequency waves are implanted be inserted in the plastic frame body 23.In this embodiment, after first conductive shell 21 is carried out and implanted job operation, vertical tabs 211 can be implanted plastic frame body 23, and first conductive shell 21 is combined with plastic frame body 23.Shape for vertical tabs 211 is also unrestricted, shown in Fig. 2 (a), vertical tabs 211 is except comprising a hole 2111, has the perforate 2112 that caves inward in addition at dual-side, the perforate 2112 that it can make the softening stream of plastic of plastic frame body 23 cross hole 2111 and cave inward, and then strengthen the strength that first conductive shell 21 is bonded to plastic frame body 23, therefore when influenced by external force or deflection strength, problem such as plastic frame body 23 and first conductive shell 21 will be not can recurring structure become flexible, physical strength is not good or conductive shell comes off.
Second conductive shell 22 is arranged on the bottom end face of plastic frame body 23, its edge that contacts with plastic frame body 23 has the vertical tabs 221 of a plurality of downward extensions equally, 223, and the edge that contacts with connector 24 has an arcuation tabs 222 that presents strip equally, in preferred embodiment of the present utility model, described vertical tabs 221,223 use the mode and the plastic frame body 23 that fasten to combine, but not as limit, second conductive shell 22 also can be by ultrasound wave is implanted or the mode that high frequency waves are implanted is inserted in the plastic frame body 23, similarly, when influenced by external force or deflection strength, the plastic frame body 23 and second conductive shell 22 will can not become flexible by recurring structure, the not good or conductive shell of physical strength problem such as come off.
Wherein, first conductive shell 21 and second conductive shell 22 are made for good with metal or stainless steel, but not as limit.Certainly; the shape of the vertical tabs of first conductive shell 21 and second conductive shell 22 be not limited to the utility model for embodiment shown in form; any structure that described conductive shell 21,22 is bonded in the plastic frame body 23 is the scope that the utility model is protected.
Please consult Fig. 2 (a) again, as shown in the figure, the plastic frame body 23 of the utility model preferred embodiment has an accommodation space 231 and an opening 232, and the connector 24 that accommodation space 231 is mainly used to that a printed circuit board (PCB) 25 (shown in Fig. 2 (c)) is set and the sub-device (not shown) of powering is pegged graft, in preferred embodiment of the present utility model, connector 24 almost completely embeds via the opening 232 of plastic frame body 23 in the accommodation space 231 of plastic frame body 23 (shown in Fig. 2 (b)), can increase the contact area between the connector 24 and first conductive shell 21 and second conductive shell 22, and then solve known electronic cards because between plastic frame body and the connector size inconsistent cause scrape the hand situation, and the joint of the plastic frame body of known electronic cards and connector forms the gap and make the very difficult problem of taking out of known Express card in the slot of electronic installation.
The arcuation tabs 212 of connector 24 and first conductive shell 21 and the arcuation tabs of second conductive shell 22 222 corresponding positions have the groove 241 of a long strip type, when first conductive shell 21, second conductive shell 22 is implanted with plastic frame body 23 execution ultrasound waves or high frequency waves are implanted and make the conductive shell 21 of winning, when second conductive shell 22 engages with plastic frame body 23, the arcuation tabs 222 of the arcuation tabs 212 of first conductive shell 21 and second conductive shell 22 will be inserted and be fastened in the groove 241 of pairing connector 24 (shown in Fig. 2 (d)), thus, first conductive shell 21 and second conductive shell 22 just can closely anchor at connector 24 and plastic frame body 23, form an electronic cards Package boxes thus.
Certainly, the shape of Express card 20 of the present utility model is not exceeded with rectangle, and electronic cards now any or that be about to be developed with standard also can be incorporated reference into.And the quantity and the shape of the groove 241 of connector 24 are also unrestricted.The shape of the arcuation tabs 222 of the arcuation tabs 212 of first conductive shell 21 and second conductive shell 22 is not limited by arcuation yet, and the arcuation tabs 212 of first conductive shell 21 can only be set or the arcuation tabs 222 of second conductive shell 22 only be set or setting simultaneously.
In addition, in preferred embodiment of the present utility model, the raised structures 224 of second conductive shell, 22 its housings extends to the place (shown in Fig. 2 (c)) that contacts with arcuation tabs 222 from vertical tabs 223 those ends, therefore, when the arcuation tabs 222 of second conductive shell 22 is inserted and is fastened in the groove 241 of pairing connector 24, the height of the raised structures 224 by second conductive shell 22 is auxiliary will to make do not have difference in height (shown in Fig. 2 (e)) between the protrusion link stopper 242 of connector 24 and second conductive shell 22, and when Express card 20 takes out from the slot of electronic installation, just can prolong raised structures 224 and protrude releasing of link stopper 242 levels, and then the protrusion link stopper that to solve known Express cacaine be connector and the shortcoming that can't in the slot of electronic installation, take out smoothly.
In sum, electronic cards encapsulating structure of the present utility model is by embedding whole connector in the formed accommodation space of plastic frame body, make between plastic frame body and the connector and can gappedly not produce, and can increase contact area between connector and the conductive shell, adding the arcuation tabs that utilizes conductive shell inserts and is fastened in a plurality of grooves of connector, but the reinforced conductive shell is firmly grasped the strength of connector, therefore when electronic cards is subjected to external force or deflection strength and influences, make electronic cards not flexible, and the situation that the conductive shell perk can not take place or separate with connector.In addition, extend to the place that contacts with the arcuation tabs, do not have difference in height with making between the protrusion link stopper of connector and second conductive shell, and electronic cards just can be taken out from the slot of electronic installation easily by raised structures with second its housing of conductive shell.So electronic cards encapsulating structure of the present utility model has industrial value.
For those of ordinary skill in the art, can on the basis of technical characterictic disclosed in the utility model, carry out corresponding modify, it does not all break away from protection domain of the present utility model.
Claims (9)
1. the encapsulating structure of an electronic cards is characterized in that, comprises:
One plastic frame body, it has an opening and an accommodation space;
A connector, it has a plurality of grooves, and embeds in this accommodation space via this opening of this plastic frame body;
One first conductive shell, its edge that contacts with this connector extends an arcuation tabs;
One second conductive shell, its edge that contacts with this connector also extends an arcuation tabs;
Wherein, the arcuation tabs of described first and second conductive shells is inserted and is fastened in a plurality of grooves of this connector, utilize the arcuation tabs of described first and second conductive shells to make described first and second conductive shells be bonded to this connector, form an electronic cards Package boxes.
2. the encapsulating structure of electronic cards as claimed in claim 1 is characterized in that, the edge that described first and second conductive shells contact with this plastic frame body extends a plurality of vertical tabs.
3. the encapsulating structure of electronic cards as claimed in claim 2 is characterized in that, the vertical tabs of described first and second conductive shells is inserted in this plastic frame body by implanting processing mode, makes described first and second conductive shells be bonded to this plastic frame body.
4. the encapsulating structure of electronic cards as claimed in claim 2 is characterized in that, the vertical tabs of described first and second conductive shells is inserted in this plastic frame body by manner, makes described first and second conductive shells be bonded to this plastic frame body.
5. the encapsulating structure of electronic cards as claimed in claim 1, it is characterized in that described a plurality of grooves of this connector are the groove of long strip type, the arcuation tabs that described arcuation tabs is a strip, and this plastic frame body is the framework of square type structure, to engage with described conductive shell.
6. the encapsulating structure of electronic cards as claimed in claim 1 is characterized in that, this electronic cards is a transmission card, and this first conductive shell and this second conductive shell are metallic conduction shell or stainless steel conductive shell.
7. the encapsulating structure of an electronic cards is characterized in that, comprises:
One plastic frame body, it has an opening and an accommodation space;
A connector, it has at least one groove, and embeds in this accommodation space via this opening of this plastic frame body;
One first conductive shell, it engages with this plastic frame body;
One second conductive shell, it engages with this plastic frame body; And
At least one extends tabs, and it is arranged on this first conductive shell and/or this second conductive shell, and inserts and be fastened in described at least one groove of this connector, forms an electronic cards Package boxes.
8. the encapsulating structure of electronic cards as claimed in claim 7 is characterized in that, the described groove of this connector is the groove of long strip type.
9. the encapsulating structure of electronic cards as claimed in claim 7 is characterized in that, this extension tabs is that arcuation extends tabs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016314 CN2809730Y (en) | 2005-04-06 | 2005-04-06 | Electronic card package structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016314 CN2809730Y (en) | 2005-04-06 | 2005-04-06 | Electronic card package structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809730Y true CN2809730Y (en) | 2006-08-23 |
Family
ID=36925913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520016314 Expired - Fee Related CN2809730Y (en) | 2005-04-06 | 2005-04-06 | Electronic card package structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809730Y (en) |
-
2005
- 2005-04-06 CN CN 200520016314 patent/CN2809730Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YOUKA ENTERPRISE CO., LTD Free format text: FORMER OWNER: 3 VIEW TECHNOLOGY CO., LTD. Effective date: 20080711 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080711 Address after: Taoyuan County, Taiwan: Patentee after: Youka enterprise Limited by Share Ltd Address before: Postcode of Taiwan, Hsinchu: Patentee before: Yuancisan Sci-Tech Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060823 Termination date: 20100406 |