CN201838758U - Structure of connector - Google Patents
Structure of connector Download PDFInfo
- Publication number
- CN201838758U CN201838758U CN201020215193XU CN201020215193U CN201838758U CN 201838758 U CN201838758 U CN 201838758U CN 201020215193X U CN201020215193X U CN 201020215193XU CN 201020215193 U CN201020215193 U CN 201020215193U CN 201838758 U CN201838758 U CN 201838758U
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- China
- Prior art keywords
- connectivity port
- card
- usb
- memory card
- micro
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- 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 relates to a structure of a connector, which belongs to electronics and comprises an insulation body, a first connecting port, a second connecting port and a shielding shell, wherein the insulation body comprises a single insert port, the first connecting port is arranged at the single insert port and provided with a plurality of first terminal sets in accordance with a USB transport protocol, and the second connecting port is arranged at the single insert port and provided with a plurality of second terminal sets in accordance with a transport protocol of a micro-memory card. By adopting the structure, a memory card slot and a USB slot are integrated, and the structure has the practical improvements of being high in integration and use efficiency and saving volume.
Description
Technical field
The utility model relates to electrical type, and particularly a kind of structure of connector refers to a kind of structure that can connect the connector of minisize memory card and USB joint simultaneously especially.
Background technology
Universal serial bus (Universal Serial Bus, USB) connector, owing to have advantages such as plug and play and high-speed transfer, and USB is since the USB1.0 of firm exploitation specification USB3.0 specification up till now, its transmission capacity has significant progress especially, general being applied on the electronic product at present.And the relevant host-host protocol of USB is that (USB Implementer Forum Inc., the USB-IF) specification of being formulated, all USB connector all must meet this specification just has way and other USB connector to link up transmission by USB association.
Because the progress of science and technology, people develop the life of digital electronic product miscellaneous with convenient people, for example digital camera, digital camera, digital walkman, PDA, mobile phone and notebook computer etc., and when using this type of digital electronic product, just must use storage device with data such as store digital archives photograph, music, film or softwares, minisize memory card provides rewritable, need not power supply preserves storage device, the external form of data and lightly reaches preferable shockproof, the antimagnetic and dustproof environmental adaptation characteristic of tool.After asking the city from nineteen ninety flash card (Flash Memory Card), have successively such as CF card (Compact FlashCard), SM card (Smart Media Card), mmc card (Multi Media Card), MS card (MemoryStick Card), SD card (Secure Digital Card), XD card (XD-Picture Card) and seven kinds of minisize memory cards of T-Flash card (Trans Flash) and release successively.
Yet above-mentioned USB and minisize memory are stuck in when using, and still exist following point to wait to improve:
Existing electronic product is is all researched and developed towards light, thin, short, little direction, and electronic product is in order to receive the data that USB plug and minisize memory card are transmitted, one USB slot then all must be set to be connected for USB plug, minisize memory card with the minisize memory card slot, therefore occupied the bigger space of circuit board also, necessity of improvement has been arranged in fact.
The utility model content
The purpose of this utility model is to provide a kind of connector construction that can connect minisize memory card and USB joint simultaneously, solves USB slot and minisize memory card slot and occupies the problem of circuit board than large space.
A kind of structure of connector comprises:
One insulating body comprises single interface;
One first connectivity port is arranged on this interface, and this first connectivity port is provided with the first terminal group that plural number meets the USB host-host protocol;
One second connectivity port is arranged on this interface, and this second connectivity port is provided with second terminal group that plural number meets the minisize memory card host-host protocol;
One screening can is fixedly set on this insulating body, and this screening can coats this insulating body, first connectivity port and this second connectivity port.
Wherein this minisize memory card be Micro SD card (Micro Secure Digital Card), M2 card (Micro MS) or MMC Micro card (Multi Media Card Micro) one of them;
Wherein extend a tongue piece in this first connectivity port;
Wherein this screening can is metal or plastic material.
Advantage of the present utility model is: the utility model has effectively been integrated minisize memory card slot and USB slot, further reaches the practical improvement of saving circuit board space, can in a large number and be widely used in desktop computer or notebook computer.
Description of drawings
Fig. 1 is the stereogram of the utility model preferred embodiment.
Fig. 2 is the perspective view of the utility model preferred embodiment.
Fig. 3 is the enforcement schematic diagram one of the utility model preferred embodiment.
Fig. 4 is the enforcement schematic diagram two of the utility model preferred embodiment.
Fig. 5 is the enforcement schematic diagram three of the utility model preferred embodiment.
Embodiment
With shown in the accompanying drawing 2, be the stereogram and the perspective view of the utility model preferred embodiment as accompanying drawing 1, find out that by knowing among the figure the utility model comprises:
Screening can 4, this screening can 4 are fixedly set on this insulating body 1, these screening can 4 coated insulation bodies 1, first connectivity port 2 and this second connectivity port 3, and this screening can 4 can be metal or plastic material.
Wherein, this minisize memory card can be Micro SD card (Micro Secure Digital Card), M2 card (Micro MS) or MMC Micro card (Multi Media Card Micro) one of them.
By above-mentioned structure, form design, be described as follows with regard to use situation of the present utility model, as accompanying drawing 2 to shown in the accompanying drawing 5, perspective view for the utility model preferred embodiment, implement schematic diagram one, two and three, find out by knowing among the figure, because insulating body 1 of the present utility model comprises single interface 11, and this interface 11 can be accommodated first connectivity port 2 and second connectivity port 3, this first connectivity port 2 is provided with the first terminal group 21 that plural number meets the USB host-host protocol, and can accept USB plug 5 and peg graft, this second connectivity port 3 is provided with second terminal group 31 that plural number meets minisize memory card 6 host-host protocols, and can accept minisize memory card 6 and peg graft, structure thus, the utility model has effectively been integrated minisize memory card 6 slots and USB slot, save this kind connector and be arranged at space on the circuit board, had integration, the service efficiency height, save the practical improvement of volume.
Wherein, the position of first connectivity port 2 and second connectivity port 3 is not limited to top interface 11 or below interface 11, even can be left interface 11 or right-hand interface 11, must two lead to mutually first connectivity port 2 of the present utility model and second connectivity port 3, middle without any need for dividing plate or tongue piece, only have a socket.
And, this minisize memory card can be Micro SD card (Micro Secure Digital Card), M2 card (Micro MS) or MMC Micro card (Multi Media Card Micro) one of them.
Claims (4)
1. the structure of a connector is characterized in that, comprising:
One insulating body comprises single interface;
One first connectivity port is arranged on this interface, and this first connectivity port is provided with the first terminal group that plural number meets the USB host-host protocol;
One second connectivity port is arranged on this interface, and this second connectivity port is provided with second terminal group that plural number meets the minisize memory card host-host protocol;
One screening can is fixedly set on this insulating body, and this screening can coats this insulating body, first connectivity port and this second connectivity port.
2. the structure of connector according to claim 1 is characterized in that: wherein this minisize memory card is one of in Micro SD card, M2 card or the MMC Micro khaki.
3. the structure of connector according to claim 1 is characterized in that: wherein extend a tongue piece in this first connectivity port.
4. the structure of connector according to claim 1, it is characterized in that: wherein this screening can is metal or plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020215193XU CN201838758U (en) | 2010-05-19 | 2010-05-19 | Structure of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020215193XU CN201838758U (en) | 2010-05-19 | 2010-05-19 | Structure of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201838758U true CN201838758U (en) | 2011-05-18 |
Family
ID=44008861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020215193XU Expired - Fee Related CN201838758U (en) | 2010-05-19 | 2010-05-19 | Structure of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201838758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638962A (en) * | 2012-04-20 | 2012-08-15 | 鸿富锦精密工业（深圳）有限公司 | Electronic device with shielding element |
| CN106785594A (en) * | 2016-11-22 | 2017-05-31 | 东莞市米南实业有限公司 | Usb and sd card mixed type electric connector |
-
2010
- 2010-05-19 CN CN201020215193XU patent/CN201838758U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638962A (en) * | 2012-04-20 | 2012-08-15 | 鸿富锦精密工业（深圳）有限公司 | Electronic device with shielding element |
| CN106785594A (en) * | 2016-11-22 | 2017-05-31 | 东莞市米南实业有限公司 | Usb and sd card mixed type electric connector |
| CN106785594B (en) * | 2016-11-22 | 2019-12-13 | 东莞市米南实业有限公司 | USB and SD card mixed electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20130519 |