CN201222588Y - Electric connector switching device - Google Patents
Electric connector switching device Download PDFInfo
- Publication number
- CN201222588Y CN201222588Y CNU200820058830XU CN200820058830U CN201222588Y CN 201222588 Y CN201222588 Y CN 201222588Y CN U200820058830X U CNU200820058830X U CN U200820058830XU CN 200820058830 U CN200820058830 U CN 200820058830U CN 201222588 Y CN201222588 Y CN 201222588Y
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- China
- Prior art keywords
- switching
- interface
- electric connector
- switching device
- magnetic element
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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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- 230000000295 complement effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model discloses an electric connector switching device, which comprises a first switching component and a second switching component which are mutually matched, wherein a magnetic element or a magnetic attracting component is arranged on a first switching interface and a second switching interface which are mutually matched with the first switching component and the second switching component, the magnetic attracting principle can be utilized to realize reliable connection between the first switching interface and the second switching interface, and communication between cable signals and electronic devices is guaranteed. When a cable is pulled, the magnetic connection between the first switching interface and the second switching interface can be rapidly released, which enables the first switching component and the second switching component to break away mutually and prevents the electronic devices from falling down due to pulling. The connection interfaces of the first switching component and the second switching component can be designed into corresponding interface conformations according to various standard cable connectors, and thereby the electric connector switching device can be widely applicable to the connection between various cable connectors and the electronic devices.
Description
[technical field]
The utility model relates to a kind of electric connector switching device, being connected between especially a kind of plug receptacle that is applied to cable connector and notebook computer, mobile phone, digital camera and other electronic equipments, be easy to get loose to avoid bumping or pull the electric connector switching device that cable causes electronic equipment to be dropped because of mistake.
[background technology]
Portable electric appts such as notebook computer, mobile phone, digital camera are extensive use of in people's life and work at present, these electronic equipments also often need being connected by cable realization and electronic equipments such as world-wide web, data-set, printer, projector except common power line, mouse lines.With the notebook computer is example, and its mouse socket, printer socket, network cable socket etc. all adopt the standard interface of the current international practice, all needs usually the External cable joint that matches with it is inserted in these sockets to realize electrical connection.And these standard interfaces the time have been considered the problem that gets loose of preventing in design, and often structurally design has buckle or holding unit to realize firm connection.In this case, when a notebook computer in when work, may have many cables inserts wherein and snapping securely simultaneously from diverse location, this will cause a kind of potential danger, if these cables are bumped or pullled to user or other people careless mistake exactly, might pull notebook computer together with cable and fall the ground, thereby cause the damage of notebook computer.
Announce in the United States Patent (USP) the 7th on December 25th, 2007,311,526 B2 numbers a kind of technical scheme is disclosed, it is separately positioned on magnetic material on the power interface and power cord connector of notebook computer, the principle of utilizing magnetic to inhale mutually is adsorbed onto power cord connector on the power interface, realizes the electrical connection of the two.When the people pulls power line because of carelessness, because adsorption magnetic force is much smaller than pullling power, thereby power cord connector will break away from power interface, be pullled and drop with regard to the notebook computer of avoiding knowing clearly like this.
As if yet such scheme only is suitable for the non-current standard interface of power interface and so on.For resembling standard interfaces such as network interface, USB interface, adopt technique scheme to mean shape, the structure that will change these standard interfaces and joint fully, be equivalent to abandon existing these current standard interfaces and reformulate standard, this obviously is impossible for whole electronic industry.Just because of this, the application of above-mentioned prior art scheme is subjected to great restriction.
Thereby, overcome these shortcomings of prior art, thereby break through above-mentioned restriction, for this all class of electronic devices provides a kind of safe connection, will be a technological innovation that is significant.
[utility model content]
The purpose of this utility model be to provide a kind of simple in structure, connect reliable and can break away from fast pullling under the power effect, thereby the electric connector switching device of avoiding electronic equipment to be pullled and drop.
The purpose of this utility model is achieved through the following technical solutions:
Being connected between a kind of electric connector switching device, the connection interface that is applicable to electronic equipment and cable connector, it comprises:
The first switching member, the first switching interface that it includes first interface of being located at the one end and being complementary with cable connector and is located at its other end and is electrical connected with this first interface;
The second switching member, it includes the second switching interface of being located at the one end and second joint that can plug with the connection interface of electronic equipment and being located at its other end and being complementary with the first switching interface of the first switching member; Wherein
At least one interface in this first switching interface and the second switching interface is provided with magnetic element, and corresponding magnetic element or the magnetic element of being provided with on another interface.
Electric connector switching device provided by the utility model wherein at the first switching layout setting element that is magnetic of the first switching member, and also is provided with magnetic element on the second switching interface of the second switching member.
Electric connector switching device provided by the utility model wherein at the first switching layout setting element that is magnetic of the first switching member, then is provided with the magnetic element on the second switching interface of the second switching member.
Electric connector switching device provided by the utility model, wherein first interface of this first switching member is identical with the connection interface of electronic equipment.
Electric connector switching device provided by the utility model, wherein second joint of this second switching member has the structure identical with the coupling part of cable connector.
Electric connector switching device provided by the utility model, wherein this cable connector is one of standard network cable connector, printer connections, projector's joint, USB joint.
Electric connector switching device of the present utility model is provided with magnetic element or magnetic element on the second switching interface by the member of transferring at the first switching interface and second of the first switching member, utilize the magnetic principle to realize reliable connection between the two, guarantee cable signal is communicated with electronic equipment, and when cable is subjected to pullling, magnetic between first and second switching interface connects and can remove fast, first and second switching member is broken away from mutually, avoided electronic equipment to be pullled and dropped.And, the connection interface of first and second switching member in the switching device of the present utility model can be designed to corresponding interface structure according to various normal line cable joints, therefore can be widely used in being connected between various types of cable connectors and the electronic equipment.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of electric connector switching device of the present utility model.
Fig. 2 is the stereogram of electric connector switching device of the present utility model disengaged position when using.
[embodiment]
Understand easily, according to the technical solution of the utility model, do not changing under the connotation of the present utility model, the those skilled in the art that this technology is familiar with in this area can propose numerous embodiments of the present utility model.Therefore following embodiment and accompanying drawing only are to the specifying of technical solutions of the utility model, and should not be considered as of the present utility model all or be considered as qualification or restriction to technical solutions of the utility model.
See also Fig. 1, the utility model provides a kind of electric connector switching device 1, being connected between the connection interface 3 that is applicable to electronic equipment and the cable connector 2.In a preferred embodiment, this electronic equipment is a notebook computer, and its connection interface 3 is standard network interface interfaces, and correspondingly, cable connector 2 is straight through cable joints.Understand easily, in other embodiments, this cable connector 2 also can be one of printer connections, projector's joint and USB joint beyond the standard network cable connector.
This electric connector switching device 1 includes the first switching member 11 and the second switching member 12, and in a preferential embodiment, first and second switching member 11,12 all is designed to rectangular configuration, and with the manufacturing of insulation plastic material.Wherein, the first switching member 11 includes the first 111 that is positioned at cable connector 2 adjacent ends, with the second portion 112 that is positioned at the other end, end face in this first 111 offers first interface 113, the electrical structure of the structure of this first interface 113 and inside thereof is identical with the connection interface of first interface and electronic equipment, and be complementary with cable connector 2, peg graft for this cable connector 2.End face at its second portion 112 then is provided with the first switching interface 114, and this first switching interface 114 is electrical connected with this first interface 113.And this first switching interface 114 is provided with for example permanent magnet of magnetic element, or magnetic element for example iron plate or iron block.
Similarly, the second switching member 12 includes and is positioned near the first 121 of first switching interface 114 1 sides of the first switching member 11 and is positioned at second portion 122 near connection interface 3 one sides of electronic equipment.This second portion 122 is provided with second joint 124 that can plug with the connection interface 3 of electronic equipment, and this second joint 124 has the structure identical with cable connector 2.In this first 121, then be provided with the second switching interface 123 that is complementary with the first first switching interface 114 of transferring member 11.Wherein, on this second switching interface 123 magnetic element 125 can be set.
Understand easily,, then on another interface magnetic element is set correspondingly or the magnetic element gets final product as long as have one to be provided with for example permanent magnet of magnetic element in first and second switching interface 114,123.That is to say, both can be on the first switching interface 114 magnetic element to be set, and on the second switching interface 123 magnetic element has been set also, also can on one of them interface magnetic element be set, and on another interface the magnetic element be set.The concrete structure of first and second connection interface 114,123 also can be with reference to United States Patent (USP) the 7th, 311,526B2 number disclosed prior art.
See also Fig. 2, electric connector switching device 1 of the present utility model is provided with magnetic element or magnetic element on the second switching interface 123 by the member 12 of transferring at the first switching interface 114 and second of the first switching member 11, utilize the magnetic principle to realize reliable connection between the two, ensure being communicated with of cable signal and electronic equipment.And when cable was subjected to pullling, the magnetic between first and second switching interface 114,123 connected and can remove fast, and first and second switching member 11,12 is broken away from mutually, had avoided electronic equipment to be pullled and had dropped.And, the connection interface of first and second switching member 11,12 in the switching device of the present utility model can be designed to corresponding interface structure according to various normal line cable joints, therefore can be widely used in being connected between various types of cable connectors and the electronic equipment.
Claims (6)
1. being connected between electric connector switching device, the connection interface that is applicable to electronic equipment and cable connector, it comprises:
The first switching member, the first switching interface that it includes first interface of being located at the one end and being complementary with described cable connector and is located at its other end and is electrical connected with described first interface;
The second switching member, it includes the second switching interface of being located at the one end and second joint that can plug with the connection interface of described electronic equipment and being located at its other end and being complementary with the first switching interface of the described first switching member; Wherein
In the described first switching interface and the second switching interface at least one is provided with magnetic element, another then corresponding magnetic element or magnetic element of being provided with.
2. electric connector switching device as claimed in claim 1 is characterized in that, the first switching interface of the described first switching member is provided with magnetic element, and also is provided with magnetic element on the second switching interface of the described second switching member.
3. electric connector switching device as claimed in claim 1 is characterized in that, the first switching layout setting element that is magnetic at the described first switching member then is provided with the magnetic element on the second switching interface of the second switching member.
4. electric connector switching device as claimed in claim 1 is characterized in that, first interface of the described first switching member is identical with the connection interface of described electronic equipment.
5. electric connector switching device as claimed in claim 1 is characterized in that, second joint of the described second switching member has the structure identical with the coupling part of cable connector.
6. electric connector switching device as claimed in claim 1 is characterized in that, described cable connector is one of standard network cable connector, printer connections, projector's joint, USB joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820058830XU CN201222588Y (en) | 2008-05-22 | 2008-05-22 | Electric connector switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820058830XU CN201222588Y (en) | 2008-05-22 | 2008-05-22 | Electric connector switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222588Y true CN201222588Y (en) | 2009-04-15 |
Family
ID=40576091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820058830XU Expired - Fee Related CN201222588Y (en) | 2008-05-22 | 2008-05-22 | Electric connector switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222588Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923528A (en) * | 2010-03-05 | 2010-12-22 | 鸿富锦精密工业（深圳）有限公司 | Interface expansion device |
| CN101950904A (en) * | 2010-10-11 | 2011-01-19 | 东莞中探探针有限公司 | Adapter |
| CN103904508A (en) * | 2012-12-26 | 2014-07-02 | 永琨有限公司 | Usb connector assembly |
| CN106207608A (en) * | 2015-04-13 | 2016-12-07 | 张宇星 | A kind of USB interface magnetic force switching device |
-
2008
- 2008-05-22 CN CNU200820058830XU patent/CN201222588Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923528A (en) * | 2010-03-05 | 2010-12-22 | 鸿富锦精密工业（深圳）有限公司 | Interface expansion device |
| CN101950904A (en) * | 2010-10-11 | 2011-01-19 | 东莞中探探针有限公司 | Adapter |
| CN103904508A (en) * | 2012-12-26 | 2014-07-02 | 永琨有限公司 | Usb connector assembly |
| CN106207608A (en) * | 2015-04-13 | 2016-12-07 | 张宇星 | A kind of USB interface magnetic force switching device |
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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: 20090415 |