CN103022795B - Usb interface structure - Google Patents
Usb interface structure Download PDFInfo
- Publication number
- CN103022795B CN103022795B CN201210539295.0A CN201210539295A CN103022795B CN 103022795 B CN103022795 B CN 103022795B CN 201210539295 A CN201210539295 A CN 201210539295A CN 103022795 B CN103022795 B CN 103022795B
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- CN
- China
- Prior art keywords
- public mouth
- mini
- mouth
- public
- auxiliary
- 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.)
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- 238000005194 fractionation Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 230000004308 accommodation Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
Landscapes
- Telephone Function (AREA)
- Casings For Electric Apparatus (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention relates to a kind of USB interface structure, the auxiliary public mouth comprising the public mouth of mini and be removably connected on the public mouth of described mini, the public mouth of described mini and auxiliary public mouth are equipped with some pins, described auxiliary public mouth forms standard public mouth when being connected with the public mouth of mini, one of them is provided with projection to the public mouth of suffered mini with assisting public mouth, wherein another is provided with the bayonet socket of accommodating described projection, described projection is removably connected in described bayonet socket, thus by the public mouth of mini and fractionation and the combination of assisting public mouth, form the interface of different size, the electronic equipment with different size interface can be connected, thus without the need to being equipped with many data lines for different electronic equipments, even if change electronic equipment in use also without the need to changing data wire, easy to use, economic environmental protection.
Description
Technical field
The present invention relates to a kind of USB interface, particularly relate to a kind of USB interface structure going for distinct interface.
Background technology
USB (Universal Serial Bus, USB) is an external bus standard, for the connection between the various electronic equipment of specification and communication.
The USB1.0 specification of initial release, electronic equipment must be connected to PC by USB, and carries out exchanges data under the control of PC, once have left PC, then cannot carry out communication between each electronic equipment.The specifications such as USB2.0 and USB OTG (On-The-Go) released subsequently, not only significantly promote on transmission bandwidth, the restriction of original client/server that more made USB device break away from, without the need to PC as intermediary, achieve end-to-end transmission mode, make the application of USB have also been obtained very big expansion, from PC peripheral hardware, as mouse, keyboard etc., consumer-elcetronics devices and communication electronic equipment field are crossed, as PDA, digital camera, mobile phone etc.And along with the release of USB3.0 specification, especially transmission rate is promoted to 5Gb/s, achieves Fast synchronization instantaneous transmission.
But, along with the development of USB technology, also there is certain otherness in the USB interface structure developed under different USB specification, various electronic equipment also can adopt different standard interfaces in view of the requirement of self transmission speed, the restriction of volume, thus different equipment is made to need to be equipped with different USB data line, not only cause the inconvenience that user uses, especially to the waste of resource.
Utility model content
In view of this, a kind of USB interface structure that can be applicable to multiple distinct interface is provided.
A kind of USB interface structure, the auxiliary public mouth comprising the public mouth of mini and be removably connected on the public mouth of described mini, the public mouth of described mini and auxiliary public mouth are equipped with some pins, described auxiliary public mouth forms standard public mouth when being connected with the public mouth of mini, one of them is provided with projection to the public mouth of suffered mini with assisting public mouth, wherein another is provided with the bayonet socket of accommodating described projection, and described projection is removably connected in described bayonet socket.
Further, described projection is located on the public mouth of mini, and described bayonet socket is located on auxiliary public mouth.
Further, described auxiliary public mouth has extended to form convex edge towards mini Gong Kou direction, and described card port shape is formed on convex edge.
Further, the public mouth indent of described mini forms step, and described projection is formed on step, and when described auxiliary public mouth is connected with the public mouth of mini, described convex edge is placed on step.
Further, described convex edge is formed at the upper and lower both sides of auxiliary public mouth, and the public mouth of described mini is inserted between convex edge.
Further, described projection is located on auxiliary public mouth, and described bayonet socket is located on the public mouth of mini.
Further, the public mouth of described mini is the public mouth of USB 2.0 substandard Micro mini 5pin.
Further, the public mouth of standard formed when described auxiliary public mouth is connected with the public mouth of mini is the Micro standard interface under USB3.0 specification.
Compared with prior art, the present invention is by the public mouth of Micro mini and fractionation and the combination of assisting public mouth, form the interface of different size, thus it can connect the electronic equipment with different size interface, thus without the need to being equipped with many data lines for different electronic equipments, even if change electronic equipment in use also without the need to changing data wire, easy to use, economic environmental protection.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the data wire adopting USB interface structure of the present invention.
Fig. 2 is the view that USB interface structure of the present invention is used as Micro standard interface.
Fig. 3 is the end view of Fig. 2.
Fig. 4 is the view that USB interface structure of the present invention is used as Micro mini interface.
main element symbol description
| USB interface structure | 100 |
| The public mouth of Micro mini | 10 |
| Auxiliary public mouth | 20 |
| Step | 30 |
| Projection | 32 |
| Convex edge | 40 |
| Hole clipping | 42 |
| Accommodation space | 44 |
| Inserted terminal | 50、60 |
| Pin | 70、80 |
| The public mouth of standard USB | 200 |
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Figure 1 shows that the data wire adopting USB interface structure 100 of the present invention, the two ends of data wire connect two kinds of electronic equipments respectively, thus the communication realized between electronic equipment and transfer of data.In the present embodiment, one end of data wire is USB interface structure 100 of the present invention, the other end is the public mouth 200 of standard USB, is mainly used in connection and the communication of computer and electronic equipment.During use, the male mouth of described standard USB 200 can be inserted in corresponding female mouth of computer, and 100, USB interface structure of the present invention and electronic equipment, as connections such as hard disk, mobile phone, MP3, PDA, digital cameras.Usually, the requirement of these electronic equipments due to its transmission speed and the restriction of volume, have the interface of different size, and some equipment higher to transmission rate request then often adopt the Micro standard interface under USB3.0 specification, and its volume is relatively large; And picture cell phone type electronic equipment, because its volume is limited, then generally adopt the Micro mini interface under the USB2.0 specification that volume is relatively little.Namely USB interface structure 100 of the present invention can be used for the connection with Micro mini interface, can also be connected with Micro standard interface.In fact, the two ends of data wire all can be set to USB interface structure 100 of the present invention, thus the direct communication realized between electronic equipment and transfer of data.
Below to the concrete structure of USB interface structure 100 of the present invention and and Micro mini interface, Micro standard interface connected mode illustrate.
Refer to Fig. 4, in the present embodiment, the auxiliary public mouth 20 that described USB interface structure 100 comprises the public mouth 10 of Micro mini and coordinates with it.Wherein the public mouth 10 of Micro mini becomes step 30 in the upper and lower end face concave shaped of the side towards auxiliary public mouth 20, on described step 30, outside projection is formed with projection 32, in the present embodiment, the step 30 of the upper and lower both sides of the public mouth 10 of Micro mini forms two projections 32 respectively.Described auxiliary public mouth 20 forms convex edge 40 at its upper/lower terminal towards the side of the public mouth 10 of Micro mini respectively to extension, the degree of depth of the thickness of described convex edge 40 and Micro mini public mouth 10 step 30 position indent is suitable, form accommodation space 44 between two convex edges 40, the thickness of the height of described accommodation space 44 and public mouth 10 step 30 position of Micromini is suitable.On described convex edge 40, be formed with the hole clipping 42 of the projection 32 corresponding to the public mouth 10 of Micromini, in the present embodiment, the quantity of the hole clipping 42 on each convex edge 40 is two.Described hole clipping 42 for fastening from what with projection 32 public for Micro mini mouth 10 and auxiliary public mouth 20 is connected as one, and its quantity is not limited to two shown in the present embodiment, can be one also can be three or more.
The public mouth 10 of described Micro mini is portable versions for USB 2.0 standard, supports OTG, for connecting the miniaturized electronicss such as mobile phone.Public mouth 10 one end of described Micro mini forms inserted terminal 50, the other end is outward extended with wire and is connected with the public mouth 200 of standard USB, in the present embodiment, described inserted terminal 50 is 5pin structure, that is inserted terminal 50 is formed with 5 pins 70, meets Vcc (positive source), Date-(negative data), Date+ (positive phase data), GND (ground wire), GNC (shell) respectively.During use, the inserted terminal 50 of the male mouth 10 of Micro mini is inserted in the female mouth of Micro mini that electronic equipment matches, and can realize transfer of data and communication.
One end of described auxiliary public mouth 20 forms inserted terminal 60, the other end forms wire and is connected with the public mouth 200 of standard USB, described inserted terminal 60 is formed with pin 80, in the present embodiment, described pin 80 is similarly 5, and comprise two groups of two differential wires and one group of shielding conductor, described pair of differential wire is for the transfer of data that exceeds the speed limit, support double single overspeed signal, described shielding conductor is for the treatment of signal interruption and electronic jamming.
The public mouth 10 of Micro mini of USB interface structure 100 of the present invention can carry out splitting or combining with auxiliary public mouth 20, when both combine, as shown in Figure 2, between the convex edge 40 of the laterally inserted auxiliary public mouth 20 of the public mouth 10 of described Micro mini, now a little firmly make convex edge 40 be out of shape outwards to open, the projection 32 on the public mouth 10 of Micromini is made to snap in in the hole clipping 42 of convex edge 40, active force is cancelled after snapping in, convex edge 40 is recovered deformation and is contained in the step 30 of the public mouth 10 of Micro mini, so public for Micro mini mouth 10 is fitted together with auxiliary public mouth 20 with coordinating of convex edge 40 by projection 32, can not depart from voluntarily when not using external force, form firm connection.Please refer to Fig. 3, when the public mouth 10 of Micro mini connects as one with auxiliary public mouth 20, the public mouth 10 of Micro mini forms the Micro standard interface under USB3.0 specification jointly with auxiliary public mouth 20, both pins 70,80 form the pin of Micro standard interface jointly, thus are connected with the electronic equipment with Micro standard female mouth and communicate.
And when needing the interface of the electronic equipment connected to be Micro mini mother mouth, USB interface structure 100 of the present invention is only needed to split, apply active force a little on the convex edge 40 of auxiliary public mouth 20, convex edge 40 is outwards opened thus the projection 32 of the public mouth 10 of Micro mini departs from from the hole clipping 42 of convex edge 40, namely the public mouth 10 of Micromini can be separated from each other with auxiliary public mouth 20, so public for Micro mini mouth 10 can be separated separately, be inserted in the female mouth of corresponding Micro mini, realize and the connection of miniaturized electronics and communication.
USB interface structure 100 of the present invention is by the public mouth 10 of Micro mini and fractionation and the combination of assisting public mouth 20, form the interface of different size, thus it can connect the electronic equipment with different size interface, thus without the need to being equipped with many data lines for distinct electronic apparatuses, even if change electronic equipment in use also without the need to changing data wire, easy to use, economic environmental protection.In addition, described convex edge 40 and the cooperation of projection 32 are in order to public for Micro mini mouth 10 is formed firm connection with auxiliary public mouth 20, also projection 32 can be formed on auxiliary public mouth 20, the public mouth 10 of Micro mini form convex edge 40 and hole clipping 42 is fixed with it.Or the two sides that can also combine with auxiliary public mouth 20 at the public mouth 10 of Micro mini form projection 32 and hole clipping 42 respectively, without the need to forming step 30 and convex edge 40 structure, projection 32 and hole clipping 42 are connected and fixed by interference fit, realize the public mouth 10 of Micro mini and connection or the fractionation of assisting public mouth 20.
The foregoing is only better possible embodiments of the present invention, non-ly therefore namely limit to the scope of the claims of the present invention, the equivalent structure change of such as using specification of the present invention and accompanying drawing content to do, all reason is with being included within the scope of the present invention.
Claims (5)
1. a USB interface structure, comprise the public mouth of mini, the public mouth of described mini is provided with some pins, it is characterized in that: also comprise the auxiliary public mouth be removably connected on the public mouth of described mini, described auxiliary public mouth is provided with some pins, described auxiliary public mouth forms standard public mouth when being connected with the public mouth of mini, the public mouth of described mini and auxiliary public mouth one of them both sides up and down respectively indent form step, described step is provided with projection, another both sides up and down are wherein formed with convex edge respectively to extension, described convex edge is provided with the bayonet socket of accommodating described projection, described convex edge is stacked and placed on step respectively, described projection is removably connected in described bayonet socket.
2. USB interface structure as claimed in claim 1, is characterized in that: described step, projection are located on the public mouth of mini, and described convex edge, bayonet socket are located on auxiliary public mouth, and the public mouth of described mini is inserted between convex edge.
3. USB interface structure as claimed in claim 1, is characterized in that: described step, projection are located on auxiliary public mouth, and described convex edge, bayonet socket are located on the public mouth of mini.
4. USB interface structure as claimed in claim 1, is characterized in that: the public mouth of described mini is the public mouth of USB 2.0 substandard Micro mini 5pin.
5. USB interface structure as claimed in claim 1, is characterized in that: the public mouth of standard formed when described auxiliary public mouth is connected with the public mouth of mini is the Micro standard interface under USB3.0 specification.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210539295.0A CN103022795B (en) | 2012-12-12 | 2012-12-12 | Usb interface structure |
| PCT/CN2013/084665 WO2014090024A1 (en) | 2012-12-12 | 2013-09-30 | Usb interface structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210539295.0A CN103022795B (en) | 2012-12-12 | 2012-12-12 | Usb interface structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103022795A CN103022795A (en) | 2013-04-03 |
| CN103022795B true CN103022795B (en) | 2015-10-14 |
Family
ID=47971077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210539295.0A Active CN103022795B (en) | 2012-12-12 | 2012-12-12 | Usb interface structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103022795B (en) |
| WO (1) | WO2014090024A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022795B (en) * | 2012-12-12 | 2015-10-14 | 肖辉 | Usb interface structure |
| TW201637294A (en) * | 2015-04-15 | 2016-10-16 | 建準電機工業股份有限公司 | Electrically connecting module for jackets of hand-held electronic devices and transmission assembly for connection in parallel |
| CN110391542B (en) * | 2019-08-14 | 2024-04-19 | 东莞市鼎通精密五金股份有限公司 | Network connector with separated glue box and terminal |
| CN111146659A (en) * | 2019-12-31 | 2020-05-12 | 联想(北京)有限公司 | Interface conversion equipment and electronic equipment |
| CN115277314B (en) * | 2022-09-29 | 2022-12-13 | 长沙悦创信息科技有限公司 | Multi-source sensor data acquisition gateway with micro-power consumption |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202285299U (en) * | 2011-10-12 | 2012-06-27 | 廖文镛 | Universal serial bus plug connector and combination thereof |
| CN202373825U (en) * | 2011-11-29 | 2012-08-08 | 广东迅扬电脑科技股份有限公司 | Charging connection device |
| CN203103696U (en) * | 2012-12-12 | 2013-07-31 | 肖辉 | Usb interface structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064421A (en) * | 2009-11-18 | 2011-05-18 | 创见资讯股份有限公司 | Universal serial bus (USB) connector |
| TWM398226U (en) * | 2010-08-24 | 2011-02-11 | Power Quotient Int Co Ltd | USB connector |
| CN201853918U (en) * | 2010-05-28 | 2011-06-01 | 精威科技股份有限公司 | Improved structure of connecting wire |
| CN102593632B (en) * | 2011-01-06 | 2014-06-18 | 廖文镛 | Universal serial bus plug connector |
| CN202121142U (en) * | 2011-05-19 | 2012-01-18 | 富士康(昆山)电脑接插件有限公司 | Cable assembly |
| CN103022795B (en) * | 2012-12-12 | 2015-10-14 | 肖辉 | Usb interface structure |
-
2012
- 2012-12-12 CN CN201210539295.0A patent/CN103022795B/en active Active
-
2013
- 2013-09-30 WO PCT/CN2013/084665 patent/WO2014090024A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202285299U (en) * | 2011-10-12 | 2012-06-27 | 廖文镛 | Universal serial bus plug connector and combination thereof |
| CN202373825U (en) * | 2011-11-29 | 2012-08-08 | 广东迅扬电脑科技股份有限公司 | Charging connection device |
| CN203103696U (en) * | 2012-12-12 | 2013-07-31 | 肖辉 | Usb interface structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103022795A (en) | 2013-04-03 |
| WO2014090024A1 (en) | 2014-06-19 |
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Effective date of registration: 20190726 Address after: 518111 No. 198 Xinmu Road, Pinghu Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Xinghe Creative Technology Development Co., Ltd. Address before: 518000 Building 30A, Weipeng Garden, Futian District, Shenzhen City, Guangdong Province Patentee before: Xiao Hui |
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| TR01 | Transfer of patent right |