CN101923528B - Interface extending device - Google Patents
Interface extending device Download PDFInfo
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- CN101923528B CN101923528B CN2010101186349A CN201010118634A CN101923528B CN 101923528 B CN101923528 B CN 101923528B CN 2010101186349 A CN2010101186349 A CN 2010101186349A CN 201010118634 A CN201010118634 A CN 201010118634A CN 101923528 B CN101923528 B CN 101923528B
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- Prior art keywords
- magnetic part
- extending device
- interface extending
- interface
- electronic installation
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- Expired - Fee Related
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- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 40
- 230000000694 effects Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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Abstract
The invention discloses an interface extending device which is used for extending interfaces in an electronic device, the electronic device comprises a processing unit, the interface extending device comprises a plurality of extended interfaces, a control module, a group of conductive contacts and a magnetic part; an upper surface of the electronic device comprises a positioning part and a plurality of interface holes, the electronic device is internally provided with an extending part which comprises a connector, the connector comprises a group of conductive pins and a magnetic part, and the magnetic part of the connector and the magnetic part of the interface extending device attract mutually; the control module is used for transmitting data through the conductive pins and the conductive contacts according to a specific communication protocol in combination with the processing unit; and after the interface extending device is positioned by the positioning part, the connector moves towards the direction next to the interface extending device, and the conductive pins contact with the conductive contacts so as to establish electric connection between the control module and the electronic device. By adopting the device, a user can extend the interfaces in the electronic device.
Description
Technical field
The present invention relates to a kind of interface extending device, particularly a kind of interface extending device that is used on the electronic installation.
Background technology
At present a lot of electronic installations are for easy to carry, and the volume of the electronic installation of design is less, and the various interface that can be provided with on the electronic installation is fewer, like XD interface, USB interface, COBBAIF or the like.When required external various device more for a long time, then the less interface on the electronic installation just can not satisfy user's demand.
Summary of the invention
In view of this, be necessary to provide a kind of interface extending device, it can expand the interface on the electronic installation.
A kind of interface extending device; This interface extending device is used to expand the interface on the electronic installation; This electronic installation comprises processing unit; This interface extending device comprises a plurality of expansion interfaces, and this interface extending device comprises control module, one group of conductive contact and magnetic part, and these a plurality of expansion interfaces and conductive contact all are electrically connected on this control module; The upper surface of this electronic installation comprises location division and a plurality of interface holes; This location division is used to locate this interface extending device; Comprise the extension in this electronic installation, this extension comprises a connection piece, and this web member comprises one group of conductive pin and magnetic part; This group of conductive pin all is electrically connected with this processing unit, and the magnetic part of this web member and the magnetic part of interface extending device attract each other; This control module is used for passing through this conductive pin and conductive contact Data transmission with the processing unit of this electronic installation with specific communication protocol; After this interface extending device is located through this location division; Web member moves to the direction near interface extending device under the effect of magnetic force; This group of conductive pin contacts with the conductive contact of this interface extending device respectively after passing a plurality of interface holes of this electronic installation, makes to set up between this control module and this electronic installation to be electrically connected.
The present invention is after interface extending device is through the location, location division; The conductive pin of electronic installation is when the interface holes through electronic installation contacts with the conductive contact of interface extending device under the effect of magnetic force, control module through this conductive pin and conductive contact with unified communications protocol and the processing unit interaction data of a plurality of expansion interfaces employings.Thereby make the interface on the interface extending device be in on-state, expanded the interface on the electronic installation.
Description of drawings
Fig. 1 is the synoptic diagram of interface extending device of the present invention and electronic installation.
Fig. 2 is the module map of interface extending device of the present invention.
Fig. 3 is the synoptic diagram of interface extending device of the present invention and extension.
Fig. 4 is another angle synoptic diagram of interface extending device of the present invention and extension.
The main element symbol description
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| The extension | 24 |
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| Guide rail | 34 |
| Holding tank | 35 |
| Groove | 36 |
| Magnetic part | 37 |
| Magnetic part | 38 |
Embodiment
Please refer to Fig. 1 and Fig. 2, it has disclosed the interface extending device in first embodiment.This interface extending device 1 is used to expand the interface on the electronic installation 2, and in this embodiment, this electronic installation 2 is a notebook computer.This interface extending device 1 is provided with various expansion interfaces 11, like USB interface, COBBAIF, XD card etc.These electronic installation 2 upper surfaces 21 comprise a plurality of interface holes 22.Be provided with a location division 23 near this interface holes 22, this location division 23 is used to locate this interface extending device 1.
This electronic installation 2 comprises processing unit 201.This interface extending device 1 inside comprises control module 101, and this control module 101 is used for making with specific communication protocol processing unit 201 Data transmission of expansion interface 11 and electronic installation 2.
Please be simultaneously with reference to figure 3 to 4, this interface extending device 1 comprises a plurality of conductive contacts 12, in this embodiment, the diameter of this conductive contact 12 is slightly less than the diameter of interface holes 22.The lower surface of this interface extending device 1 also comprises near the two pairs of magnetic parts 13,14,15,16 that are fixedly mounted on the conductive contact 12.
Comprise an extension 24 in this electronic installation 2, this extension 24 comprises two portable plates 25,26, web member 27 and be fixedly mounted on the fixed head 28 in the electronic installation.The opposed side edge place of these two portable plates 25,26 is provided with pair of magnetic part 29,30 respectively, and the lower surface of this web member 27 comprises pair of magnetic part 31,32, and the upper surface of this web member 27 is provided with some conductive pin 33.In this embodiment, this conductive pin 33 faces the interface holes 22 of electronic installation 2, and this conductive pin is electrically connected on processing unit 201.These fixed head 28 peripheries include guide rail 34, and portable plate 25,26 can be along these guide rail 34 side-to-side movements.This fixed head 28 comprises a holding tank 35, and this holding tank 35 is used to hold portable plate 25,26.Holding tank 35 comprises a groove 36 to lower convexity, and this groove 36 is used to hold web member 27.These groove 36 broad ways are installed with pair of magnetic part 37,38.In this embodiment, this fixed head 28 is arranged at the upper surface 21 near electronic installation, and the degree of depth of this holding tank 35 and this groove 36 and the height of this portable plate 25,26 and this web member 27 are roughly the same, make this web member 27 to move up and down.
In this embodiment, magnetic part 13 attracts each other with magnetic part 29, and magnetic part 30 attracts each other with magnetic part 29, and wherein the attractive force of 13 pairs of magnetic parts 29 of magnetic part is bigger than the attractive force of 30 pairs of magnetic parts 29 of magnetic part.Magnetic part 14 attracts each other with magnetic part 30, and wherein the attractive force of 14 pairs of magnetic parts 30 of magnetic part is bigger than the attractive force of 29 pairs of magnetic parts 30 of magnetic part.Magnetic part 15 attracts each other with magnetic part 31, and magnetic part 37 attracts each other with magnetic part 31, and wherein the attractive force of 15 pairs of magnetic parts 31 of magnetic part is greater than the attractive force of 37 pairs of magnetic parts 31 of magnetic part.Magnetic part 16 attracts each other with magnetic part 32, and magnetic part 38 attracts each other with magnetic part 32, and wherein the attractive force of 16 pairs of magnetic parts 32 of magnetic part is greater than the attractive force of 38 pairs of magnetic parts 32 of magnetic part.
After interface extending device 1 is located through this location division 23; Magnetic part 29 drives portable plate 25 and is moved to the left with respect to electronic installation 2 under the effect of the attractive force of magnetic part 13; Move to magnetic part 13 below stop motions; Magnetic part 30 drives portable plate 25 and moves right with respect to electronic installation 2 under the effect of the attractive force of magnetic part 14, move to magnetic part 14 below stop motions. Magnetic part 31,32 is under the effect of magnetic part 15,16; Driving web member 27 moves up with respect to electronic installation 2; Move to magnetic part 15,16 below stop motions; At this moment the conductive pin 33 on the web member 27 is passed the interface holes 22 of electronic installation 2 and is contacted with conductive contact 12 on the interface extending device 1, is electrically connected thereby between processing unit 201 and control module 101, set up.When the expansion interface 11 of interface extending device 1 is connected with external unit; These control module 101 these expansion interfaces 11 of identification; This control module 101 is also carried out the transmission of data with specific communications protocol through this conductive contact 12 and conductive pin 33 and processing unit 201, thereby makes and carry out exchanges data between electronic installation 2 and this external unit.
When interface extending device 1 left the location division 23 on the electronic installation 2, web member 27 moved downward under the effect of the attractive force of the magnetic part on magnetic part 31,32 and the fixed head 28 37,38, returns back to original state.Portable plate 25 is under magnetic part 29, the power that attracts each other between 30; Along moving near the direction of portable plate 26, portable plate 26 is under magnetic part 29, the power that attracts each other between 30, along moving near the direction of portable plate 25 respectively; Be in contact with one another up to portable plate 25,26, return back to original state.
Claims (5)
1. interface extending device, this interface extending device is used to expand the interface on the electronic installation, and this electronic installation comprises processing unit, and this interface extending device comprises a plurality of expansion interfaces, it is characterized in that:
This interface extending device comprises control module, magnetic part and one group of conductive contact, and these a plurality of expansion interfaces and conductive contact all are electrically connected on this control module;
The upper surface of this electronic installation comprises location division and a plurality of interface holes; This location division is used to locate this interface extending device; Comprise the extension in this electronic installation, this extension comprises a connection piece, and this web member comprises magnetic part and one group of conductive pin; This group of conductive pin all is electrically connected with this processing unit, and the magnetic part of this web member and the magnetic part of interface extending device attract each other;
This control module is used for passing through this conductive pin and conductive contact Data transmission with the processing unit of this electronic installation with specific communication protocol;
After this interface extending device is located through this location division; Web member moves to the direction near interface extending device under the effect of magnetic force; This group of conductive pin contacts with the conductive contact of this interface extending device respectively after passing a plurality of interface holes of this electronic installation, makes to set up between this control module and this electronic installation to be electrically connected.
2. interface extending device as claimed in claim 1 is characterized in that: this extension also comprises a fixed head and two portable plates, and this fixed head comprises a holding tank, and this holding tank is used to hold portable plate.
3. interface extending device as claimed in claim 2; It is characterized in that: this fixed head also comprises a guide rail; This guide rail is used for boot activity plate move left and right; This portable plate comprises the magnetic part that attracts each other respectively, this interface extending device lower surface also be installed with respectively with portable plate on the magnetic part that attracts each other of magnetic part, the magnetic part of this interface extending device to the attractive force of the magnetic part of portable plate greater than the power that attracts each other between the magnetic part of portable plate.
4. interface extending device as claimed in claim 3 is characterized in that: this holding tank comprises a groove, and this groove is used to hold this web member.
5. interface extending device as claimed in claim 4; It is characterized in that: this groove broad ways is installed with magnetic part; Magnetic part in this groove and the magnetic part on the web member attract each other, the magnetic part on this interface extending device to the attractive force of the magnetic part on the web member greater than the magnetic part of groove attractive force to the magnetic part on the web member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101186349A CN101923528B (en) | 2010-03-05 | 2010-03-05 | Interface extending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101186349A CN101923528B (en) | 2010-03-05 | 2010-03-05 | Interface extending device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101923528A CN101923528A (en) | 2010-12-22 |
| CN101923528B true CN101923528B (en) | 2012-01-25 |
Family
ID=43338474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101186349A Expired - Fee Related CN101923528B (en) | 2010-03-05 | 2010-03-05 | Interface extending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101923528B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750821B (en) * | 2014-01-02 | 2015-11-25 | 深圳源动创新科技有限公司 | Palm-type multi-parameter measurer and method of work thereof |
| CN112131160B (en) * | 2020-09-27 | 2023-06-23 | 京东科技信息技术有限公司 | Working mode switching circuit, working mode switching method and robot |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100639066B1 (en) * | 2005-07-22 | 2006-10-30 | 한국과학기술원 | Thermal feedback mouse interface system |
| CN201118042Y (en) * | 2007-10-19 | 2008-09-17 | 罗福光 | Desk embedded type USB hub |
| CN101520675B (en) * | 2008-02-25 | 2011-03-30 | 联想(北京)有限公司 | Notebook computer |
| CN201222588Y (en) * | 2008-05-22 | 2009-04-15 | 陈凯 | Electric connector switching device |
-
2010
- 2010-03-05 CN CN2010101186349A patent/CN101923528B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101923528A (en) | 2010-12-22 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU LIANZHONG CASING FILM CO., LTD. Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY (SHENZHEN) CO., LTD. Effective date: 20141114 Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY CO., LTD. Effective date: 20141114 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518109 SHENZHEN, GUANGDONG PROVINCE TO: 226500 NANTONG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141114 Address after: 226500, Jiangsu City, Rugao Province, such as town Huimin Road No. 666 Patentee after: JIANGSU LIANZHONG CASING Co.,Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Patentee before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. Patentee before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 |