CN104269702A - Method and device for achieving mechanical power off by plugging in or out USB plug - Google Patents
Method and device for achieving mechanical power off by plugging in or out USB plug Download PDFInfo
- Publication number
- CN104269702A CN104269702A CN201410518997.XA CN201410518997A CN104269702A CN 104269702 A CN104269702 A CN 104269702A CN 201410518997 A CN201410518997 A CN 201410518997A CN 104269702 A CN104269702 A CN 104269702A
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- CN
- China
- Prior art keywords
- usb
- mechanical switch
- mechanical
- plug
- switch
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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.)
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7035—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part comprising a separated limit switch
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a method and device for achieving mechanical power off by plugging in or out a USB plug, and belongs to the electrical and electronic field. According to the method, a USB female head, the USB plug and a matched mechanical switch are arranged, the mechanical switch is electrically connected with a power line and a work circuit, a linkage device of the mechanical switch is arranged in the USB female head, plugging in and out of the USB plug can generate mechanical displacement of the mechanical switch, and therefore mechanical connection and disconnection of the circuit are achieved. The device comprises the USB female head, the USB plug and the mechanical switch. The user can achieve mechanical power off when the USB plug is plugged in or out, and unnecessary electricity waste is reduced.
Description
Technical field
The present invention relates to electric and electronic applications, more specifically, relate to a kind of method and apparatus being realized mechanical power-off by plug USB plug.
Background technology
At present, on the various electronic equipments that USB interface is widely used, and the charger of various electronic equipment also uses USB interface to charge to electronic equipment, but people but do not pull up charger after charging is complete, charger continues energising, result in the waste of electric power.Along with popularizing of electronic equipment, this waste total amount is increasing.In reality, USB plug but because there is the purposes of transfer of data, is often unplugged.
Summary of the invention
Problem to be solved by this invention is, the present situation of the wastes power that charger is not pulled up, and provide a kind of method and apparatus being realized mechanical power-off by plug USB plug, its circuit is simple, and it is convenient to implement, and result of use is good, can energy savings.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of method and apparatus being realized mechanical power-off by plug USB plug.
Realized a method for mechanical power-off by plug USB plug, it is characterized in that, described method comprises:
USB female, USB male joint and the mechanical switch supporting with it;
Described mechanical switch and power line are electrically connected, and described USB female is built with the linkage of mechanical switch, and the plug of described USB plug can cause the mechanical displacement of mechanical switch, thus being turned on or off of Crush trigger switch.
A kind of device being realized mechanical power-off by plug USB plug, described device comprises USB female, USB plug and mechanical switch, it is characterized by: mechanical switch and power line and operating circuit are electrically connected, mechanical switch and USB female are fixed together, or mechanical switch is by the disconnection conducting of the linkage Crush trigger switch in USB female.
Above-mentioned a kind of device being realized mechanical power-off by plug USB plug, be is characterized by: the outer surface that USB female golden finger hyoplastron is contrary has an oblong shaped through holes.
Above-mentioned a kind of device being realized mechanical power-off by plug USB plug, it is characterized by, mechanical switch can be sensitive switch or touch-switch.
Above-mentioned a kind of device being realized mechanical power-off by plug USB plug, be is characterized by, when USB plug inserts USB female, linkage is in mechanical presses state, mechanical switch conducting, after USB plug extracts USB female, linkage is in mechanical relaxation state, and mechanical switch disconnects.
Above-mentioned a kind of device being realized mechanical power-off by plug USB plug, linkage is characterized as, and the ledge of linkage in USB female becomes a gradient along the direction that USB plug is inserted, to facilitate the insertion of USB plug.
Above-mentioned a kind of device being realized mechanical power-off by plug USB plug, it is characterized by, USB female and mechanical switch can be welded in PCB, keep the fixing of relative position.
Above-mentioned a kind of device being realized mechanical power-off by plug USB plug, it is characterized by, it can be two mechanical switchs, or a mechanical switch has four pins and two shell fragments, can disconnect and conducting zero line and live wire simultaneously.
When the invention has the beneficial effects as follows that or else user can pull out charger, as long as pull out the mechanical power-off that data wire USB plug just can realize charger, thus reach the object of saving the energy.
Accompanying drawing explanation
Fig. 1 is the stereogram of USB female.
Fig. 2 is the structural representation of mechanical switch.
Fig. 3 be USB female and mechanical switch in conjunction with schematic diagram.
Fig. 4 is the stereogram that USB female and mechanical switch are welded on pcb board.
Fig. 5 is USB plug.
Reference numeral wherein comprises: USB female 1, hyoplastron 11, USB female perforate 12, mechanical switch 31, linkage 32, right pin 33, shell fragment 34, left pin 35, pcb board 4, USB plug 5.
Embodiment
Below with reference to accompanying drawing, specific embodiments of the invention are described in detail.
As preferred version of the present invention, as shown in Figure 1, Fig. 1 is the stereogram of USB female, has a USB female square opening 12 at a surface thereof; As shown in Figure 2, Fig. 2 is the structural representation of mechanical switch, and two pins of mechanical switch 31 access power line, another side cut-in operation circuit.Mechanical switch left pin 35 be electrically connected with shell fragment 34, when shell fragment 34 is not subject to the extruding of linkage 32, keep, with the off-state of right pin 33, when shell fragment 34 is subject to the extruding of linkage 32, being electrically connected with right pin 33.The linkage 32 of mechanical switch matches with the square opening 12 of USB wood, and exceed the inner segment distance of USB female 1, the length exceeded can not have influence on the normal discrepancy of USB plug 5, and the part that linkage 32 exceeds USB female 1 becomes a gradient along the direction that USB plug 5 is inserted, to facilitate the insertion of USB plug 5, USB female 1 and mechanical switch are mated and be welded on pcb board, to keep the fixing of relative position.When USB plug 5 inserts USB female 1, and when being expressed to linkage 32, will there is deformation in shell fragment 34, and the operating circuit be connected on mechanical switch 31 is electrically conducted; After USB plug 5 extracts USB female 1, shell fragment 34 springs back to initial position, is that the operating circuit be connected on mechanical switch 31 electrically disconnects.As an alternative embodiment of the invention, mechanical switch 31 has four pins, and respectively at operating circuit, live wire, zero line is electrically connected, and there are two shell fragments inside, and electric connection as shown in Figure 2 occurs for each shell fragment 34 and pair of pins.Like this when linkage 32 is squeezed, will be zero line and live wire conducting, when linkage 32 is not squeezed, zero line and live wire be all in the state of electrically disconnecting simultaneously.As another embodiment of the present invention, can with two mechanical switchs 31, control electrically conducting and disconnecting of zero line and live wire respectively.
The above; it is only the preferred embodiment of invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection range of the present invention program.
Claims (8)
1. realized a method for mechanical power-off by plug USB plug, it is characterized in that, described method comprises:
USB female, USB plug and the mechanical switch supporting with it;
Described mechanical switch and power line and operating circuit are electrically connected, and described USB female is built with the linkage of mechanical switch, and the plug of described USB plug can cause the mechanical displacement of mechanical switch, thus being turned on or off of Crush trigger switch.
2. one kind realizes the device of mechanical power-off by plug USB plug, described device comprises USB female, USB plug and mechanical switch, it is characterized by: mechanical switch and power line and operating circuit are electrically connected, mechanical switch and USB female are fixed together, or mechanical switch is by the disconnection conducting of the linkage Crush trigger switch in USB female.
3. USB female according to claim 2, is characterized by: the outer surface that USB female golden finger hyoplastron is contrary has a through hole.
4. mechanical switch according to claim 2, is characterized by, and it can be sensitive switch or touch-switch.
5. mechanical switch according to claim 2, is characterized by, when USB plug inserts USB female, linkage is in mechanical presses state, mechanical switch conducting, after USB plug extracts USB female, linkage is in mechanical relaxation state, and mechanical switch disconnects.
6. linkage according to claim 2, is characterized by, and linkage coordinates with the through hole in USB female, and its ledge in USB female becomes a gradient along the direction that USB plug is inserted, to facilitate the insertion of USB plug.
7. USB female according to claim 2 and mechanical switch, is characterized by, and USB female and mechanical switch can be welded in PCB, to keep the fixing of relative position.
8. mechanical switch according to claim 2, is characterized by, and it can be two mechanical switchs, or a mechanical switch has four pins and two shell fragments, can disconnect and conducting zero line and live wire simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410518997.XA CN104269702A (en) | 2014-10-06 | 2014-10-06 | Method and device for achieving mechanical power off by plugging in or out USB plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410518997.XA CN104269702A (en) | 2014-10-06 | 2014-10-06 | Method and device for achieving mechanical power off by plugging in or out USB plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104269702A true CN104269702A (en) | 2015-01-07 |
Family
ID=52161206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410518997.XA Pending CN104269702A (en) | 2014-10-06 | 2014-10-06 | Method and device for achieving mechanical power off by plugging in or out USB plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104269702A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201413914Y (en) * | 2009-06-16 | 2010-02-24 | 温州大学 | USB interface socket with switch on the side |
| CN201629468U (en) * | 2010-01-28 | 2010-11-10 | 汪正和 | Zero no-load power consumption transformer |
| CN202004182U (en) * | 2010-06-08 | 2011-10-05 | 张怡强 | Universal serial bus (USB) interface with miniature trigger switch |
| US20120322282A1 (en) * | 2011-06-20 | 2012-12-20 | Japan Aviation Electronics Industry, Limited | Special usb plug having different structure from standard usb plug and usb receptacle matable with the special usb plug |
| CN202678649U (en) * | 2012-05-30 | 2013-01-16 | 黄子旺 | Automatic power-off USB charging socket interface |
| CN202678624U (en) * | 2012-07-19 | 2013-01-16 | 黄子旺 | A USB socket interface equipped with a guard gate |
| CN202840135U (en) * | 2012-09-21 | 2013-03-27 | 万山 | Trigger USB switch |
| US20140127927A1 (en) * | 2012-11-05 | 2014-05-08 | Boe Technology Group Co., Ltd. | Usb male end, usb female end and usb port connection device |
-
2014
- 2014-10-06 CN CN201410518997.XA patent/CN104269702A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201413914Y (en) * | 2009-06-16 | 2010-02-24 | 温州大学 | USB interface socket with switch on the side |
| CN201629468U (en) * | 2010-01-28 | 2010-11-10 | 汪正和 | Zero no-load power consumption transformer |
| CN202004182U (en) * | 2010-06-08 | 2011-10-05 | 张怡强 | Universal serial bus (USB) interface with miniature trigger switch |
| US20120322282A1 (en) * | 2011-06-20 | 2012-12-20 | Japan Aviation Electronics Industry, Limited | Special usb plug having different structure from standard usb plug and usb receptacle matable with the special usb plug |
| CN202678649U (en) * | 2012-05-30 | 2013-01-16 | 黄子旺 | Automatic power-off USB charging socket interface |
| CN202678624U (en) * | 2012-07-19 | 2013-01-16 | 黄子旺 | A USB socket interface equipped with a guard gate |
| CN202840135U (en) * | 2012-09-21 | 2013-03-27 | 万山 | Trigger USB switch |
| US20140127927A1 (en) * | 2012-11-05 | 2014-05-08 | Boe Technology Group Co., Ltd. | Usb male end, usb female end and usb port connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |
|
| WD01 | Invention patent application deemed withdrawn after publication |