CN2669395Y - Multi-composit-card connector with positioning structure - Google Patents
Multi-composit-card connector with positioning structure Download PDFInfo
- Publication number
- CN2669395Y CN2669395Y CNU032090285U CN03209028U CN2669395Y CN 2669395 Y CN2669395 Y CN 2669395Y CN U032090285 U CNU032090285 U CN U032090285U CN 03209028 U CN03209028 U CN 03209028U CN 2669395 Y CN2669395 Y CN 2669395Y
- Authority
- CN
- China
- Prior art keywords
- memory card
- storage memory
- memorizer memory
- digital storage
- plastic cement
- 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)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a multi-composit-card connector with the positioning structure. In order to provide a line connector which stably plugs a super digital memorizer memory card, avoids the bad contact and is good in functional performance, the utility model is disclosed, which comprises a plastic base and a metallic crust. The plastic base is provided with an intelligent medium memorizer memory card base and a super digital memorizer memory card base. The intelligent medium memorizer memory card base is provided with terminal slots for plugging the terminals. The terminal foot of an intelligent medium memorizer memory card penetrates from the backside. Both sides of the super digital memorizer memory card base are provided with guiding rails corresponding to concave channels on both sides of the bottom of the super digital memorizer memory card. The middle of the super digital memorizer memory card base is provided with terminal slots for plugging the terminals. The terminal foot of the super digital memorizer memory card penetrates from the front of the plastic base. The outer side of the plastic base is provided with a fastener. The lower part of the plastic base is provided with a fixed post. The edge of the metallic crust is provided with a fastener hole. The side of the metallic crust corresponding to the intelligent medium memorizer memory card is used for clamping and fixing the reed of the intelligent medium memorizer memory card and is provided with a position spring lamination corresponding to grooves on the side edge of the super digital memorizer memory card.
Description
Technical field
The utility model belongs to line connector, particularly a kind of how compound card connector with location structure.
Background technology
Known how compound card connector has 2 place's termination contact points respectively as contact transmission digital image data with smart media storage (SM) memory card or XD memory card.Wherein super digital storage (XD) memory card volume is less, it is positioned at fore-end on the connector body, and super digital storage (XD) memory card insertion end left side is provided with guide rail on the plastic cement base, super digital storage (XD) memory card insert and the time slipped into smoothly, for avoiding causing the inconvenience of using smart media storage (SM) memory card, on connector plastic cement base, do not use any steady pin or detent mechanism, therefore, when using super digital storage (XD) memory card, can cause the memory card double swerve or come off, cause loose contact and can't read.
Summary of the invention
The how compound card connector that the purpose of this utility model provides the super digital storage of a kind of firm plant (XD) memory card, avoids bad contact, serviceability is good with location structure.
The utility model comprises the plastic cement base and is sticked in the metal shell of plastic cement base top; Behind the plastic cement base, front end is respectively equipped with corresponding and for smart media storage (SM) memory card deck, super digital storage (XD) the memory card deck of smart media storage (SM) memory card, the plant of super digital storage (XD) memory card; Smart media storage (SM) memory card deck is provided with the terminal groove of the terminal of can planting, and the terminal supportor that smart media storage (SM) memory card is used is passed with circuit board by the rear and fixes; Super digital storage (XD) memory card deck both sides offer and surpass the corresponding guide rail of digital storage (XD) memory card below both sides chase, be provided with the terminal groove of the terminal of can planting in the middle of it, the terminal supportor that super digital storage (XD) memory card is used is passed with circuit board by plastic cement base the place ahead and fixes; The plastic cement chassis outer side is provided with buckle, and its below is provided with correspondence and inserts the fixed leg in the fixing hole on the circuit board; The metal shell edge is provided with button hole corresponding with plastic cement chassis outer side buckle and engaging, the one side corresponding to and so as to the fixing reed of smart media storage (SM) memory card of clamping, and be provided with and the corresponding Location resilient piece of super digital storage (XD) memory card lateral margin groove.
Wherein:
The free end of Location resilient piece is equipped with the button portion that is in the shape of the letter V downwards.
Because the utility model comprises plastic cement base and metal shell; The plastic cement base is provided with smart media storage (SM) memory card deck, super digital storage (XD) memory card deck; Smart media storage (SM) memory card deck is provided with the terminal groove of plant terminal, and the terminal supportor that smart media storage (SM) memory card is used is passed by the rear; Super digital storage (XD) memory card deck both sides offer and surpass the corresponding guide rail of digital storage (XD) memory card below both sides chase, be provided with the terminal groove of the terminal of can planting in the middle of it, the terminal supportor that super digital storage (XD) memory card is used is passed by plastic cement base the place ahead; The plastic cement chassis outer side is provided with buckle, and its below is provided with fixed leg; The metal shell edge is provided with button hole, the one side corresponding to and so as to the fixing reed of smart media storage (SM) memory card of clamping, and be provided with and the corresponding Location resilient piece of super digital storage (XD) memory card lateral margin groove.When super digital storage (XD) memory card inserts the utility model, the chase of both sides, super digital storage (XD) memory card below inserts corresponding to the guide rail slip of super digital storage (XD) memory card deck on the plastic cement base, the unlikely double swerve that causes, and the Location resilient piece engaging is positioned on the groove of super digital storage (XD) memory card lateral margin on the metal shell, avoids getting loose and causes loose contact; Really can reach when avoiding using super digital storage (XD) memory card and to produce double swerve or get loose and cause the shortcoming of loose contact, increase ease of use; Firm plant XD memory card, avoid bad contact, serviceability good, thereby reach the purpose of this utility model.
Description of drawings
Fig. 1, be the utility model plastic cement understructure diagrammatic bottom view.
Fig. 2, be the utility model plastic cement understructure diagrammatic elevation view.
Fig. 3, be the utility model metal shell structural representation upward view.
Fig. 4, be A portion partial enlarged drawing among Fig. 3.
Fig. 5, be B-B cutaway view among Fig. 4.
Fig. 6, be the utility model super digital storage (XD) memory card user mode schematic diagram of planting.
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises plastic cement base 10 and is sticked in the metal shell 20 of plastic cement base 10 tops.
As shown in Figure 1 and Figure 2, plastic cement base 10 rear ends are provided with smart media storage (SM) memory card deck 11 corresponding and that supply smart media storage (SM) memory card to plant, its rear end is provided with the terminal groove 11b of the terminal 11a that can plant, the terminal supportor 11c that smart media storage (SM) memory card is used is passed with circuit board 30 fixing by the rear, be provided with buckle 11d in plastic cement base 10 outsides.Plastic cement base 10 front ends are provided with super digital storage (XD) memory card deck 12 corresponding and that supply super digital storage (XD) memory card to plant, be provided with the terminal groove 12b of the terminal of can planting in the middle of super digital storage (XD) memory card deck 12, the terminal supportor 12c that super digital storage (XD) memory card is used passes with circuit board 30 fixing by plastic cement base 10 the place aheads.Plastic cement base 10 belows are provided with correspondence and insert fixed leg 13 in the fixing hole on the circuit board 30, avoid by the tin stove or when carrying out surface mount (SMT), beating on conveyer belt produces the terminal supportor position changing of the relative positions.Super digital storage (XD) memory card deck 12 both sides offer and surpass both sides, digital storage (XD) memory card 40 below chase 41 corresponding guide rail 12d.
As shown in Figure 3, metal shell 20 edges are provided with button hole 20a corresponding with plastic cement base 10 outside buckle 11d and engaging, the one side is provided with reed 22 corresponding to smart media storage (SM) memory card appropriate location, when smart media storage (SM) memory card inserts, the clamping of smart media storage (SM) memory card is fixed between reed 22 and the plastic cement base 10 corresponding sides by reed 22.Metal shell 20 appropriate locations are provided with and surpass digital storage (XD) memory card 40 lateral margin grooves 42 corresponding Location resilient pieces 21.
As Fig. 4, shown in Figure 5, the free end of Location resilient piece 21 is equipped with the 21a of button portion that is in the shape of the letter V downwards.
As shown in Figure 6, when super digital storage (XD) memory card 40 inserts the utility model, the chase 41 of both sides, XD memory card 40 below inserts corresponding to the guide rail 12d slip of super digital storage (XD) memory card deck 12 on the plastic cement base 10, the unlikely double swerve that causes, and be positioned on the groove 42 of super digital storage (XD) memory card 40 lateral margins by Location resilient piece 21 engaging, avoid getting loose and cause loose contact.
In sum, the utility model is being set up location bullet 21 and guide rail 12d is being set on plastic cement base 10 on the metal shell 20, really can reach when avoiding using super digital storage (XD) memory card 40 and to produce double swerve or get loose and cause the shortcoming of loose contact, increase ease of use.
Claims (2)
1, a kind of how compound card connector with location structure, it comprises the plastic cement base and is sticked in the metal shell of plastic cement base top; Behind the plastic cement base, front end is respectively equipped with corresponding and for smart media storage memory card deck, the super digital storage memory card deck of smart media storage memory card, the plant of super digital storage memory card; Smart media storage memory card deck is provided with the terminal groove of the terminal of can planting, and the terminal supportor that the smart media storage memory card is used is passed with circuit board by the rear and fixes; Be provided with the terminal groove of the terminal of can planting in the middle of the super digital storage memory card deck, the terminal supportor that super digital storage memory card is used is passed with circuit board by plastic cement base the place ahead and fixes; The plastic cement chassis outer side is provided with buckle, and its below is provided with correspondence and inserts the fixed leg in the fixing hole on the circuit board; The metal shell edge is provided with button hole corresponding with plastic cement chassis outer side buckle and engaging, the one side corresponding to and so as to the fixing reed of smart media storage memory card of clamping; It is characterized in that described super digital storage memory card deck both sides offer and surpass the corresponding guide rail of digital storage memory card below both sides chase; The metal shell appropriate location is provided with and surpasses the corresponding Location resilient piece of digital storage memory card lateral margin groove.
2, the how compound card connector with location structure according to claim 1 is characterized in that the free end of described Location resilient piece is equipped with the button portion that is in the shape of the letter V downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032090285U CN2669395Y (en) | 2003-09-03 | 2003-09-03 | Multi-composit-card connector with positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032090285U CN2669395Y (en) | 2003-09-03 | 2003-09-03 | Multi-composit-card connector with positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2669395Y true CN2669395Y (en) | 2005-01-05 |
Family
ID=34438216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032090285U Expired - Fee Related CN2669395Y (en) | 2003-09-03 | 2003-09-03 | Multi-composit-card connector with positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2669395Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706309A (en) * | 2014-07-23 | 2016-06-22 | 华为技术有限公司 | Digital card connector |
-
2003
- 2003-09-03 CN CNU032090285U patent/CN2669395Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706309A (en) * | 2014-07-23 | 2016-06-22 | 华为技术有限公司 | Digital card connector |
| CN105706309B (en) * | 2014-07-23 | 2018-03-16 | 华为技术有限公司 | Digital card 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 |