CN201038524Y - Double-face universal serial bus interface - Google Patents
Double-face universal serial bus interface Download PDFInfo
- Publication number
- CN201038524Y CN201038524Y CNU2006200168906U CN200620016890U CN201038524Y CN 201038524 Y CN201038524 Y CN 201038524Y CN U2006200168906 U CNU2006200168906 U CN U2006200168906U CN 200620016890 U CN200620016890 U CN 200620016890U CN 201038524 Y CN201038524 Y CN 201038524Y
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- usb
- interface
- contacts
- usb interface
- utility
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Abstract
The utility model relates to a double-surface USB interface which can be inserted into the USB socket of the computer in the positive and negative directions. The utility model has two sets of standard USB interfaces contacts which can be inserted into the standard USB socket without any distinguish in the directions. The ordinary USB interface can only be inserted into the standard USB socket in a single direction, while the interface of the utility model can works normally when inserted into the USB socket without any distinguish in the directions due to the arrangement of the two sets of standard USB interfaces contacts. The USB socket the interface of the utility model is solid, with the contacts exposed to the outside and a set of contacts are respectively placed on the front and the back surfaces. The contacts are connected into the apparatus through the switches according to the particular needs in application. The other inside contact structure has the cross section being hollow, and the two inner walls of the shell each have a set of standard USB interfaces contacts. The double-surface USB interface can be fully contained by the standard socket, and the two structures both can be connected with the standard USB socket, with the use convenient and small in volume.
Description
Affiliated technical field
The utility model relates to a kind of USB (USB) interface, especially has USB (USB) interface of two standard sets contact point.
Background technology
At present, known USB (universal serial bus) is to be made of a group interface contact point, is distributed on the face of interface, and contact point connects with the equipment that is connected and carries out communication and obtain the power supply power supply.But because known USB (USB) interface has only one group of single face contact, the closure of must distinguishing one from the other when connecting is brought inconvenience to use, if anti-insertedly also may cause connected equipment irregular working even damage.
Summary of the invention
Must distinguish the deficiency that inserts direction in order to overcome existing USB (USB) interface, the utility model provides a kind of interface, and this interface does not need the branch direction and directly is inserted on the equipment, just can be convenient to use.
The technical scheme that its technical problem that solves the utility model adopts is: adopt the general serial type bus of two standard sets (USB) interface contact point, standard contacts is all arranged on each face, so just can be in one direction normal access device, turn over after the turnback also normally access device, thereby do not need to need to distinguish direction when using as known USB interface.When adopting exposed contact structure, be the short circuit phenomenon that prevents to occur in the part performance, can use switch that the contact of two faces is isolated; Also can adopt two groups of built-in contact structures, utilize this structure to prevent the short circuit that may occur.Like this, when the general serial type bus (USB) in front when standard contacts connects, the contact at the back side and positive annexation are disconnected, thus when the contact of any one face contacts, the another one face not can with the contact short that is being connected.The technical scheme that the utility model can adopt has the contact structure of exposing, concrete mode such as built-in contact structure.
The beneficial effects of the utility model are, can directly connect easily in the direction that need not distinguish USB (USB) interface, and stop the possible reversal connection of known interface, not only easy to use and can prevent that accident from connecing that to cause being access in equipment on the contrary undesired even damage, and because symmetrical configuration makes the appearance design of product more convenient and attractive in appearance.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the interface front view that exposes contact interface mechanism of the present utility model.
Fig. 2 is the interface profile that exposes contact interface mechanism of the present utility model.
Fig. 3 is the interface front view of built-in contact interface of the present utility model mechanism.
Fig. 4 is the interface profile of built-in contact interface of the present utility model mechanism.
Fig. 5 is the front view that exposes contact USB flash drive (USB flash disk) embodiment of the present utility model.
Fig. 6 is the profile that exposes the interface section of contact USB flash drive (USB flash disk) embodiment of the present utility model.
Fig. 7 is the reverse view that exposes contact USB flash drive (USB flash disk) embodiment of the present utility model.
Among Fig. 1, the 1.USB interface is electrode pro, 2.USB interface front data electrode 1,3.USB interface front data electrode 2,4.USB interface front power electrode, 9. switch.
Among Fig. 2, the 5.USB interface is electrode pro, 6.USB interface front data electrode 1,7.USB interface front data electrode 2,8.USB interface front power electrode.
Among Fig. 4,1.USB interface is electrode pro, 2.USB interface front data electrode 1,3.USB interface front data electrode 2,4.USB interface front power electrode, the 5.USB interface is electrode pro, 6.USB interface front data electrode 1,7.USB interface front data electrode 2,8.USB interface front power electrode.
Among Fig. 5, the 1.USB interface is electrode pro, 2.USB interface front data electrode 1,3.USB interface front data electrode 2,4.USB interface front power electrode.
Among Fig. 6,1.USB interface is electrode pro, 2.USB interface front data electrode 1,3.USB interface front data electrode 2,4.USB interface front power electrode, 5.USB interface back side ground electrode, 6.USB interface back data electrode 1,7.USB interface back data electrode 2,8.USB interface front power electrode.
Among Fig. 7,5.USB interface back side ground electrode, 6.USB interface back data electrode 1,7.USB interface back data electrode 2,8.USB interface front power electrode.
Embodiment
What Fig. 1 and Fig. 2 explained is that the utility model adopts the structure that exposes contact point, at the distributed standard contact point of one group of USB of each face of solid interface body, the electrode (1) pro of the USB interface among Fig. 1 wherein, front data electrode 1 (2), front data electrode 2 (3), front power electrode (4) are one group of complete USB interface contacts.Then can see USB interface electrode (5) reversely among Fig. 2, reverse side data electrode 1 (6), reverse side data electrode 2 (7), reverse side power electrode (8) are other one group of complete USB interface contacts.Whole contact points can be used according to the equipment of practical application in the contact of obverse and reverse, also can use the part contact point.For some concrete application, some contact point can directly link together, and some need use switch (9) to switch.
What Fig. 3 and Fig. 4 explained is the structure that the utility model adopts built-in contact point, at the distributed standard contact point of one group of USB of each face of hollow interface body, the USB interface right side ground electrode (1) among Fig. 4 wherein, right side data electrode 1 (2), right side data electrode 2 (3), right side power electrode (4) are one group of complete USB interface contacts.USB interface left side ground electrode (5) among Fig. 4, left side data electrode 1 (6), left side data electrode 2 (7), left side power electrode (8) are other one group of complete USB interface contacts.Whole contact points can be used according to the equipment of practical application in the contact on the right side and the left side, also can use the part contact point.For some concrete application, some contact point can directly link together, and some need use switch to switch.
Fig. 5, Fig. 6 and Fig. 7 are that USB flash disk that can two-sided insertion of the present utility model exposes the embodiment of interface.In Fig. 5 front view, USB interface is electrode (1) pro, and front data electrode 1 (2), front data electrode 2 (3), front power electrode (4) are one group of complete USB interface contacts.In the profile of the USB interface of Fig. 6, shown the distribution situation of front and back contact point.Fig. 7 is a rear view of the present utility model, can see the contact point 5,6,7,8 at the back side, and distribution situation is the same with the front, and is point-symmetric in being.The internal circuit of USB flash disk can be any USB flash disk circuit.
Claims (4)
1. two-sided USB (universal serial bus) is characterized in that: have two contact-making surfaces, each face all has the standard contacts or the part of standards contact of one group of USB (universal serial bus).
2. two-sided USB (universal serial bus) according to claim 1 is characterized in that: a mask of interface has USB interface, the another one USB interface is arranged after turning over turnback.
3. two-sided USB (universal serial bus) according to claim 1 is characterized in that: each contact-making surface all has the contact point of one group of USB, and two winding contacts are centrosymmetric.
4. two-sided USB (universal serial bus) according to claim 1 is characterized in that: standard contacts can use switch that the contact of two faces is isolated, and prevents the contact point short circuit that may occur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200168906U CN201038524Y (en) | 2006-07-11 | 2006-07-11 | Double-face universal serial bus interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200168906U CN201038524Y (en) | 2006-07-11 | 2006-07-11 | Double-face universal serial bus interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038524Y true CN201038524Y (en) | 2008-03-19 |
Family
ID=39211046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200168906U Expired - Fee Related CN201038524Y (en) | 2006-07-11 | 2006-07-11 | Double-face universal serial bus interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038524Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728664A (en) * | 2009-06-26 | 2010-06-09 | 赖约瑟 | User-friendly usb male connector and design method thereof |
| WO2011143979A1 (en) * | 2010-05-21 | 2011-11-24 | Liang Qian | Usb socket and plug capable of dual-side insertion |
| CN102324637A (en) * | 2011-05-13 | 2012-01-18 | 陈觉明 | Electrical-connector plug and socket, double-surfaced U disk, card reader and interface converter |
| CN102593635A (en) * | 2011-01-07 | 2012-07-18 | 华东科技股份有限公司 | Usb connector |
| CN103368018A (en) * | 2013-07-17 | 2013-10-23 | 青岛海信电器股份有限公司 | Positive-and-negative direction pluggable USB socket and system |
| CN103956617A (en) * | 2014-05-07 | 2014-07-30 | 永泰电子（东莞）有限公司 | Digit high-frequency female socket connector |
| CN103972703A (en) * | 2013-01-28 | 2014-08-06 | 富士康(昆山)电脑接插件有限公司 | Plug connector and manufacturing method thereof |
| CN104901050A (en) * | 2015-06-07 | 2015-09-09 | 吴永 | Double-side USB interface structure and preparation method therefor |
| WO2016078433A1 (en) * | 2014-11-20 | 2016-05-26 | 深圳市万普拉斯科技有限公司 | Usb signal switching circuit, usb data line, usb signal switching method and storage medium |
| CN107480087A (en) * | 2017-08-14 | 2017-12-15 | 联想(北京)有限公司 | A kind of electronic equipment and control method |
| CN107482338A (en) * | 2011-04-01 | 2017-12-15 | 蔡周贤 | Front-back two-sided electric connection construction |
| US10559932B2 (en) | 2010-07-19 | 2020-02-11 | Chou Hsien Tsai | Bidirectional duplex electrical connector having circuit board |
| USRE49287E1 (en) | 2009-04-15 | 2022-11-08 | Kiwi Connection, Llc | Socket structure with duplex electrical connection |
-
2006
- 2006-07-11 CN CNU2006200168906U patent/CN201038524Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE49287E1 (en) | 2009-04-15 | 2022-11-08 | Kiwi Connection, Llc | Socket structure with duplex electrical connection |
| CN101728664A (en) * | 2009-06-26 | 2010-06-09 | 赖约瑟 | User-friendly usb male connector and design method thereof |
| WO2011143979A1 (en) * | 2010-05-21 | 2011-11-24 | Liang Qian | Usb socket and plug capable of dual-side insertion |
| US10559932B2 (en) | 2010-07-19 | 2020-02-11 | Chou Hsien Tsai | Bidirectional duplex electrical connector having circuit board |
| US10680393B2 (en) | 2010-07-19 | 2020-06-09 | Chou Hsien Tsai | Bidirectional duplex electrical connector having circuit board and combination of the bidirectional duplex electrical connector and docking electrical connector |
| US10826254B2 (en) | 2010-07-19 | 2020-11-03 | Chou Hsien Tsai | Bidirectional duplex electrical connector having high and low surfaces and combination of the bidirectional duplex electrical connector and docking electrical connector |
| CN102593635B (en) * | 2011-01-07 | 2014-07-30 | 华东科技股份有限公司 | Usb connector |
| CN102593635A (en) * | 2011-01-07 | 2012-07-18 | 华东科技股份有限公司 | Usb connector |
| CN107482338A (en) * | 2011-04-01 | 2017-12-15 | 蔡周贤 | Front-back two-sided electric connection construction |
| CN102324637A (en) * | 2011-05-13 | 2012-01-18 | 陈觉明 | Electrical-connector plug and socket, double-surfaced U disk, card reader and interface converter |
| CN103972703A (en) * | 2013-01-28 | 2014-08-06 | 富士康(昆山)电脑接插件有限公司 | Plug connector and manufacturing method thereof |
| CN103972703B (en) * | 2013-01-28 | 2016-05-04 | 富士康(昆山)电脑接插件有限公司 | Plug connector and manufacture method thereof |
| CN103368018A (en) * | 2013-07-17 | 2013-10-23 | 青岛海信电器股份有限公司 | Positive-and-negative direction pluggable USB socket and system |
| CN103956617A (en) * | 2014-05-07 | 2014-07-30 | 永泰电子（东莞）有限公司 | Digit high-frequency female socket connector |
| CN103956617B (en) * | 2014-05-07 | 2016-09-28 | 永泰电子（东莞）有限公司 | A kind of numerical digit high frequency socket connector |
| US10333261B2 (en) | 2014-11-20 | 2019-06-25 | Oneplus Technology (Shenzhen) Co., Ltd. | USB signal switching circuit, USB data line, USB signal switching method and storage medium |
| WO2016078433A1 (en) * | 2014-11-20 | 2016-05-26 | 深圳市万普拉斯科技有限公司 | Usb signal switching circuit, usb data line, usb signal switching method and storage medium |
| CN104901050A (en) * | 2015-06-07 | 2015-09-09 | 吴永 | Double-side USB interface structure and preparation method therefor |
| CN107480087A (en) * | 2017-08-14 | 2017-12-15 | 联想(北京)有限公司 | A kind of electronic equipment and control method |
| CN107480087B (en) * | 2017-08-14 | 2021-02-19 | 联想(北京)有限公司 | Electronic equipment and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Zhenyu Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Sun Zhenyu Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20110711 |