CN201466331U - Magnetic USB interface and connector - Google Patents
Magnetic USB interface and connector Download PDFInfo
- Publication number
- CN201466331U CN201466331U CN2009201316542U CN200920131654U CN201466331U CN 201466331 U CN201466331 U CN 201466331U CN 2009201316542 U CN2009201316542 U CN 2009201316542U CN 200920131654 U CN200920131654 U CN 200920131654U CN 201466331 U CN201466331 U CN 201466331U
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- Prior art keywords
- magnetic
- interface
- connector
- joint
- usb interface
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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 - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 239000000696 magnetic material Substances 0.000 claims abstract description 23
- 239000012774 insulation material Substances 0.000 claims abstract description 21
- 230000035699 permeability Effects 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000013459 approach Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides magnetic USB interface and connector, which are more humanized, safer and more convenient. The magnetic USB interface and connector are characterized in that a magnetic material is embedded at an interface end, a magnetic conducting material is embedded at a connector end, a contact surface of the interface end and the connector end is trapezoid-shaped, a contact surface of insulation material layers inside the interface end and the connector end is in concave-convex compensating and fastening form, a contact portion of an electrical conductor of the interface end is hidden inside a concave hole of the contact surface of the insulation material layer of the interface, and a contact portion of an electrical conductor of the connector end is higher than a projection of the contact surface of the insulation material layer of the connector. When the magnetic USB connector of magnetic USB equipment approaches the magnetic USB interface, the connector is automatically absorbed with the interface, the electric conductors of the interface and the connector are mutually abutted and communicated, and then the magnetic USB equipment is connected. When external force to the connector is larger than magnetic force of the interface, the connector is automatically separated from the interface, and then the magnetic USB equipment is disconnected.
Description
Affiliated technical field
The utility model relates to a kind of magnetic USB interface and joint, and the electrical equipment that belongs to the charging of USB device transfer of data, low-voltage digital equipment and serve as USB charging electric supply installation is to the connector art field.
Background technology
At present, the equipment of known use USB interface is numerous, the transfer of data that digital equipments such as flash disk, MP3 player and mobile phone, digital camera are arranged, because its low voltage power supply function and computer is universal, USB interface has more become the charger of some small household appliances and digital equipment.But the USB interface plug mode impersonalityization of primary standard, the not high design of fail safe; frequent use the back or plug is improper and the situation of unexpected scratching under; cause the damage of USB device through regular meeting; sometimes also can cause the damage of computer equipment USB interface, cause important corrupted data or lose.The USB interface that also has primary standard, when using USB device, initiatively firmly insert interface again after must distinguishing contact-making surface positive and negative earlier, under a lot of situations USB interface be at the host computer rear etc. not in visual range, be easy to cause and misplug, instead insert, undue force also can damage USB interface or equipment, and many shortcomings can not embody the plug and play characteristic of USB fully.
Summary of the invention
In order to solve the deficiency of primary standard USB interface and joint plug mode, the utility model provides a kind of magnetic USB interface and magnetic USB joint, make the magnetic USB interface substitute on the computer or the primary standard USB interface of USB interface charger, cooperate USB device, the usb data line that has magnetic USB joint again, improve fail safe, convenience that USB device is used, realize the real plug and play of USB device.This magnetic USB interface and joint can also be applied in other low-voltage charging device, as digital equipments such as bluetooth earphone and supporting charger, mobile phone, digital cameras.
The technical scheme that its technical problem that solves the utility model adopts is: the insulation material layer in the magnetic USB interface is embedded in magnetic material, splice insulation material layer corresponding with it has been embedded in permeability magnetic material, magnetic material that the insulation material layer of magnetic USB interface and joint is embedded in and permeability magnetic material at grade, electric conductor is also at grade.Magnetic USB interface end and tip side are trapezoidal shape; insulation material layer contact-making surface in magnetic USB interface end and the tip side is that shape is detained in concavo-convex complementation mutually; the electric conductor contact part of magnetic USB interface end is hidden in the shrinkage pool of interface insulation material layer contact-making surface; can avoid built-in magnetic material to suck other metallic conductor and cause the equipment short circuit, play the effect of good protection device security.Replace on the computer or the primary standard USB interface of USB interface charger with the magnetic USB interface, when the magnetic USB of magnetic USB device joint during near the magnetic USB interface, joint absorption is automatically gone up interface, and the electric conductor of interface and joint is docked and connected mutually, and the magnetic USB device begins to connect.When the external force of butt joint during greater than the magnetic force of interface, joint breaks away from interface automatically, and the magnetic USB device disconnects and connecting.
The beneficial effects of the utility model are; magnetic USB interface and joint are to utilize the suction-operated of magnetic material to permeability magnetic material; make the magnetic USB device have the function of docking near back insertion automatically, automatic butt, nothing friction; in frequent the use, also can not utilize stuck point and friction to grab attached effect USB device is caused wearing and tearing and damage as the primary standard USB interface; and when the external force that has an accident, maximum protection the equipment in using.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 be magnetic USB interface and joint overlook the cross section structural map.
Fig. 2 is the lateral longitudinal sectional structural map of magnetic USB interface and joint.
Fig. 3 be magnetic USB interface and joint look squarely the cross section structural map.
Fig. 4 is the front elevation of looking squarely of magnetic USB interface and joint.
A. magnetic USB joint among the figure, B. magnetic USB interface, 1,2,3,4 is magnetic USB tip side electric conductor, 11,12,13,14 is magnetic USB interface end electric conductor, electric conductor 1,11 is positive source, electric conductor 2,12 is the data negative pole, electric conductor 3,13 is the data positive pole, electric conductor 4,14 is the power ground negative pole, 5,15 is the embedded permeability magnetic material of magnetic USB tip side, 6,16 is the embedded magnetic material of magnetic USB interface end, 7. magnetic USB joint jacket layer (can be metallic conductor or insulating material according to its tip side equipment requirements), 8. magnetic USB tip side insulation material layer, 9. magnetic USB interface jacket layer (can be metallic conductor or insulating material according to its interface end equipment requirements), 10. magnetic USB interface end insulation material layer.
Embodiment
As shown in Figure 1 and Figure 2, in the insulation material layer (8) of magnetic USB joint (A) end, embed permeability magnetic material (5) and (15), in the insulation material layer (10) of magnetic USB interface (B) end, embed magnetic material (6) and (16), when magnetic USB joint (A) during near magnetic USB interface (B), magnetic USB joint (A) is adsorbed onto on the magnetic USB interface (B) automatically, butt joint simultaneously the electric conductor 1,2,3,4 in the magnetic USB joint (A) respectively with magnetic USB interface (B) in electric conductor 11,12,13,14 connect, the magnetic USB device begins to connect.When to the external force of magnetic USB joint (A) or magnetic USB interface (B) during greater than the magnetic force of the magnetic material (6) in the magnetic USB interface (B) and (16), magnetic USB joint (A) breaks away from automatically with magnetic USB interface (B), and the magnetic USB device disconnects and connecting.As shown in Figure 3, Figure 4, the joint and the interface section of magnetic USB joint (A) and magnetic USB interface (B) are trapezoidal shape, can avoid the electric conductor both positive and negative polarity to connect short circuit on the contrary, wherein the contact-making surface of the insulation material layer of the insulation material layer (8) of magnetic USB joint (A) end and magnetic USB interface (B) end is that shape is detained in concavo-convex complementation mutually, the electric conductor contact part of magnetic USB interface (B) end is hidden in the shrinkage pool of interface insulation material layer contact-making surface, can avoid magnetic USB interface (B) to suck other metallic conductor and cause the equipment short circuit.Magnetic USB interface jacket layer (9) is generally metallic conductor, can be used as auxiliary earth connection.
Claims (4)
1. magnetic USB interface and joint, comprise interface and joint, and the permeability magnetic material part of the magnetic material of interface part and joint, it is characterized in that: the insulation material layer of described interface has been embedded in magnetic material, and splice insulation material layer corresponding with it has been embedded in permeability magnetic material.
2. magnetic USB interface according to claim 1 and joint, it is characterized in that: magnetic USB interface end and tip side are trapezoidal shape, insulation material layer contact-making surface in magnetic USB interface end and the tip side is that shape is detained in concavo-convex complementation mutually, when the magnetic USB interface is gone up in the absorption of magnetic USB joint, the electric conductor of interface and the electric conductor of joint are docked and connected, and USB device is started working.
3. magnetic USB interface according to claim 1 and joint is characterized in that: magnetic material that the insulation material layer of interface and joint is embedded in and permeability magnetic material at grade, electric conductor is also at grade.
4. magnetic USB interface according to claim 1 and joint, it is characterized in that: the magnetic material that the insulation material layer of interface is embedded in is made up of two or polylith magnetic material, and the permeability magnetic material that the insulation material layer of joint is embedded in is made up of two or polylith magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201316542U CN201466331U (en) | 2009-05-12 | 2009-05-12 | Magnetic USB interface and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201316542U CN201466331U (en) | 2009-05-12 | 2009-05-12 | Magnetic USB interface and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201466331U true CN201466331U (en) | 2010-05-12 |
Family
ID=42393678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201316542U Expired - Lifetime CN201466331U (en) | 2009-05-12 | 2009-05-12 | Magnetic USB interface and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201466331U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2484923A (en) * | 2010-10-25 | 2012-05-02 | Flashbay Ltd | Pen with data storage device |
| CN103390832A (en) * | 2012-05-09 | 2013-11-13 | 黄泽艺 | Annular magnetic interface |
| CN104137347A (en) * | 2012-01-12 | 2014-11-05 | 泰科电子公司 | Communication connector having an alignment mechanism |
| CN104201541A (en) * | 2014-08-20 | 2014-12-10 | 广东欧珀移动通信有限公司 | Connector misplug prevention method and connector |
| CN105743174A (en) * | 2016-04-01 | 2016-07-06 | 中惠创智无线供电技术有限公司 | Dual-mode wireless charging device and dual-mode wireless charging mobile phone shell |
| CN106159520A (en) * | 2016-07-05 | 2016-11-23 | 孙孝成 | A kind of power line magnetic connector |
| CN107734413A (en) * | 2017-09-06 | 2018-02-23 | 珠海格力电器股份有限公司 | Mobile terminal and earphone |
-
2009
- 2009-05-12 CN CN2009201316542U patent/CN201466331U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2484923A (en) * | 2010-10-25 | 2012-05-02 | Flashbay Ltd | Pen with data storage device |
| CN104137347A (en) * | 2012-01-12 | 2014-11-05 | 泰科电子公司 | Communication connector having an alignment mechanism |
| US9829655B2 (en) | 2012-01-12 | 2017-11-28 | Te Connectivity Corporation | Communication connector having an alignment mechanism |
| CN103390832A (en) * | 2012-05-09 | 2013-11-13 | 黄泽艺 | Annular magnetic interface |
| CN104201541A (en) * | 2014-08-20 | 2014-12-10 | 广东欧珀移动通信有限公司 | Connector misplug prevention method and connector |
| CN105743174A (en) * | 2016-04-01 | 2016-07-06 | 中惠创智无线供电技术有限公司 | Dual-mode wireless charging device and dual-mode wireless charging mobile phone shell |
| CN105743174B (en) * | 2016-04-01 | 2018-08-07 | 中惠创智（深圳）无线供电技术有限公司 | Dual-mode wireless charging unit and dual-mode wireless charge mobile phone shell |
| CN106159520A (en) * | 2016-07-05 | 2016-11-23 | 孙孝成 | A kind of power line magnetic connector |
| CN107734413A (en) * | 2017-09-06 | 2018-02-23 | 珠海格力电器股份有限公司 | Mobile terminal and earphone |
| CN107734413B (en) * | 2017-09-06 | 2019-07-26 | 珠海格力电器股份有限公司 | Mobile terminal and earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Jin Qidong Document name: Notification of Expiration of Patent Right Duration |
|
| DD01 | Delivery of document by public notice |