CN106654704B - Intelligent electromagnetic plug and anti-pulling component - Google Patents
Intelligent electromagnetic plug and anti-pulling component Download PDFInfo
- Publication number
- CN106654704B CN106654704B CN201611250914.9A CN201611250914A CN106654704B CN 106654704 B CN106654704 B CN 106654704B CN 201611250914 A CN201611250914 A CN 201611250914A CN 106654704 B CN106654704 B CN 106654704B
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- electrically connected
- magnetic
- control
- data line
- magnetism
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- 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
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- 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
Abstract
The present invention relates to a kind of intelligent electromagnetic plug and anti-pulling components.The intelligent electromagnetic plug 10 includes header body 11, pin 13, anti-pulling component 15；Data line 171, power supply line 173 and magnetic conversion circuit 19 are provided in the header body 11, the input terminal of the magnetism conversion circuit 19 is electrically connected to the power supply line 173 and its magnetism conversion and control end control is electrically connected to the data line 171.The embodiment of the present invention transmits magnetic conversion signal by the way that magnetic conversion circuit, anti-pulling component are arranged on electromagnetism plug, and by data line, realizes the anti-pulling function of intelligence.Simultaneously as magnetic conversion signal can be transmitted by data line, therefore can be advantageously applied in smart home.
Description
Technical field
The present invention relates to connector technique fields, and in particular to a kind of intelligent electromagnetic plug and anti-pulling component.
Background technique
The data line of the digital products such as existing mobile phone, tablet computer is usually that line main body and two end connectors connect into
It can not be split monolithic construction.When once occurring the unexpected scraping collision to data line in use, often the equipment of connection is pulled
Fall, causes the damage of equipment.And connect or disconnect require to insert or pull out plug every time, use it is more cumbersome,
Frequent plug can make interface loosening, aging, cause the damage of data line, and this damage is difficult to repair more, can only replace
Data line also results in great waste to social resources.And data-interface be tool it is directive, in many cases interface be
It in the not direct visual range such as equipment rear, is both needed to that good position could be inserted into every time, it is easy to cause to misplug, undue force is also
USB interface or equipment can be damaged, uses very inconvenient, is especially used in driving conditions.
Consider for safety purposes, the MacBook series notebook of Apple Inc. is adapted to using magnetic-type MagSafe
Power supply line is connect by device by magnetic means with MacBook, such as accidentally pulls power supply line, MagSafe will be with power interface
It is detached from, so that notebook be avoided to occur slipping and fall ground.But in actual use, MagSafe also claims not
Upper perfection, this interface use that there is no problem on the table, easily lead to and fall off if stress in vertical direction.Especially handle
Notebook is placed on leg or uses on bed, or in narrow space in use, the feelings of MagSafe plug from falling can usually occur
Shape.
In view of the above problems, there is producer to release Snuglet product, it is one and is placed on MacBook power supply line and power supply line
Rectangle becket between interface, can allow MagSafe 2 to be firmly secured on MacBook Pro, can allow power supply line
Tighter is inserted on MacBook Pro, and not will use when family is felt into and out power supply line that whether there is or not the differences of Snuglet
It is different.But its production is very accurate, once there is mechanically deform caused by external force or temperature in use, then can greatly reduce use
Effect.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the present invention provides a kind of intelligent electromagnetic plug and anti-pullings
Component.
An embodiment provides a kind of intelligent electromagnetic plug 10, including header body 11, pin 13,
In, it further include anti-pulling component 15；Wherein, data line 171, power supply line 173 and magnetism are provided in the header body 11 to turn
Circuit 19 is changed, the input terminal of the magnetism conversion circuit 19 is electrically connected to the power supply line 173 and its magnetic conversion and control end
Control is electrically connected to the data line 171.
In one embodiment of the invention, the anti-pulling component 15 includes metallic sliding disk 151, the first hard contact
153, the second hard contact 155, elastic element 157 and spiral cable 159；Wherein,
The spiral cable 159 be fixed in the metallic sliding disk 151 and with the data line 171 and the power supply line
173 are correspondingly connected with；
Described 157 one end of elastic element is fixed in the metallic sliding disk 151 and the other end is fixed in the anti-pulling portion
The bottom of part 15；
First hard contact 153 and second hard contact 155 are fixed on the anti-inner wall for pulling component 15,
First hard contact 153 is electrically connected to the data line 171 and second hard contact 155 is electrically connected to the power supply
The cathode 173- of line 173.
In one embodiment of the invention, the change-over switch K1 that is magnetic is set on 11 surface of header body, it is described
Magnetic change-over switch K1 is electrically connected to the magnetic conversion and control end control.
In one embodiment of the invention, the magnetic conversion circuit 19 is inputted including the first input circuit 191, second
Circuit 193 and electromagnet U；Wherein, the input terminal of first input circuit 191 is electrically connected to the data line 171 and exports
End is electrically connected to one end of the electromagnet U；The input terminal of second input circuit 193 is electrically connected to by phase inverter INV
The data line 171 and output end are electrically connected to the other end of the electromagnet U.
Another embodiment of the present invention provides a kind of intelligent electromagnetic plugs 20, including header body 21, pin 23, also
Including the data line 271, power supply line 273 and magnetic conversion circuit 29 being set in the header body 21, the magnetic conversion
The input terminal of circuit 29 is electrically connected to the power supply line 273, and magnetism conversion and control end control is electrically connected to the data line
271 with according to by the data line 271 transmission come control signal control it is described magnetism conversion circuit 29 change magnetism.
In one embodiment of the invention, the intelligent electromagnetic plug 20 is used cooperatively with magnetic socket, described
By the magnetism conversion and control end control control magnetic conversion electricity when intelligent electromagnetic plug 20 is inserted into the magnetic socket
Road 29 generates the magnetic opposite magnetism with the magnetic socket and the magnetic socket is discharged in the intelligent electromagnetic plug 20
When the magnetic conversion circuit 29 controlled by the magnetism conversion and control end control generate and the magnetic phase of the magnetic socket
Same magnetism.
In one embodiment of the invention, the change-over switch K1 that is magnetic is set on 11 surface of header body, it is described
Magnetic change-over switch K1 is electrically connected to the magnetic conversion and control end control.
Another embodiment of the invention provides a kind of anti-pulling component 30, including metallic sliding disk 301, the first metal
Contact 303, the second hard contact 305, elastic element 307 and spiral cable 309；Wherein,
The spiral cable 309 is fixed in the metallic sliding disk 301 and right with data line 371 and the power supply line 373
It should connect；
Described 307 one end of elastic element is fixed in the metallic sliding disk 301 and the other end is fixed in the anti-pulling portion
The bottom of part 30；
First hard contact 303 and second hard contact 305 are fixed on the anti-inner wall for pulling component 30,
First hard contact 303 is electrically connected to the data line 371 and second hard contact 305 is electrically connected to the power supply
The cathode 373- of line 373.
In one embodiment of the invention, the anti-pulling component 30 is electrically connected with electromagnetism plug 20, and the electromagnetism is inserted
First 20 include magnetic conversion circuit 29, and the control terminal control of the magnetism conversion circuit 29, which is electrically connected to, is set to the electricity
The data line 371 of magnetic plug inside.
In one embodiment of the invention, the elastic element 307 is spring, and the spring is surrounded on described in package
Outside the insulating protective layer of data line 371 and the power supply line 373.
The embodiment of the present invention by the way that magnetic conversion circuit, anti-pulling component are arranged on electromagnetism plug, and passes through data line
Magnetic conversion signal is transmitted, realizes the anti-pulling function of intelligence.Simultaneously as magnetic conversion signal can be transmitted by data line,
Therefore it can be advantageously applied in smart home.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of electromagnetism plug provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another electromagnetism plug provided in an embodiment of the present invention；
Fig. 3 is a kind of circuit diagram of magnetic conversion circuit provided in an embodiment of the present invention；
Fig. 4 is the circuit diagram of another magnetic conversion circuit provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of connector assembly provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of another electromagnetism plug provided in an embodiment of the present invention；And
Fig. 7 is the anti-structural schematic diagram for pulling component of one kind provided in an embodiment of the present invention.
Specific embodiment
Further detailed description is done to the present invention combined with specific embodiments below, but embodiments of the present invention are not limited to
This.
Referring to Figure 1, Fig. 1 is a kind of structural schematic diagram of electromagnetism plug provided in an embodiment of the present invention.The electromagnetism plug
10 include header body 11, pin 13, anti-pulling component 15；Wherein, data line 171, power supply line 173 are provided in header body
And magnetic conversion circuit 19, the input terminal of the magnetism conversion circuit 19 are electrically connected to the power supply line 173 and its magnetism conversion control
End control processed is electrically connected to the data line 171.
Wherein, the anti-pulling component 15 includes metallic sliding disk 151, the first hard contact 153, the second hard contact
155, elastic element 157 and spiral cable 159；Wherein, the spiral cable 159 be fixed in the metallic sliding disk 151 and with
The data line 171 and the power supply line 173 are correspondingly connected with；Described 157 one end of elastic element is fixed in the metallic sliding disk
151 and the other end be fixed in it is described it is anti-pull component 15 bottom 154；First hard contact 153 and second metal
The anti-inner wall for pulling component 15 is fixed in contact 155, and first hard contact 153 is electrically connected to the data line 171
And second hard contact 155 is electrically connected to the cathode 173- of the power supply line 173.
Optionally, magnetic conversion circuit 19 includes electromagnet U.
The electromagnetism plug 10 is used cooperatively with magnetic socket, when electromagnetism plug 10 and magnetic socket are in connection status,
Power supply line 173 inside electromagnetism plug 10 has conducting voltage, i.e. positive input In+ input high level, and negative sense input is single
In- inputs 0 level, is now placed in the electromagnet of the endface at 13 position of pin due to there is electric current to flow through, in the end face
Place generates the magnetic force of certain polarity (such as the pole S), and the magnetic socket of corresponding connection, the magnetic regions at jack position
There are corresponding magnetic (such as the poles N), so that electromagnetism plug and magnetic socket be made to generate suction, prevent in connector connection procedure
Loosening.
When due to unexpected pulling, metallic sliding disk 151 is moved out as cable is pulled together, and the spiral shell affixed with it
Spin line cable 159 is also affected to be moved together therewith, and the ontology for pulling component 15 anti-at this time will not be pulled therewith, while elasticity member
Part 157 generates resistance by compression to buffer drag force, since drag force moment strength is larger, will continue to drive metallic sliding disk
151 along the anti-body interior sliding for pulling component 15, when it slides into 155 shape of the first hard contact 153 and the second hard contact
At plane when, cause the first hard contact 153 and the second hard contact 155 together with since the second hard contact 155 connects electricity
0 level of source line 173, that is, ground terminal, so that the first hard contact 153 is also 0 level, first hard contact 153 is connected at this time
Signal wire 171 be also pulled to low level, when due to 171 normal condition of signal wire be high level, realize signal overturning, produce
Raw control signal, the signal are input to magnetic conversion and control end control, so that it is reversed that the electric current for flowing through electromagnet U occurs,
To make its polarity change (pole N), since the magnetism of magnetic socket is fixed (pole N), so that repulsive force is generated, it will be of the invention
Electromagnetism plug 10 magnetic socket is discharged, avoiding pulling causes electronic equipment to fall to damage.
After electromagnetism plug is separated with magnetic socket, which starts again extensive due to generating deformation before
Multiple original state, at this point, spiral cable 159 and metallic sliding disk 151 can be gradually restored to the restoring force of elastic element 157
Original state.Preferably, which is spring.
In addition, the spiral cable 159 can be regular cable and spiral to be formed, it is also possible to reduce space, it will be conventional
The external insulation skin of cable removes, and is individually wrapped insulated hull to exposed power supply line 173 and signal wire 171, coils to be formed again later,
No limitations are hereby intended.
It is emphasized that repulsive force or attraction due to needing between the interface of different electric rooms are not
Together, it can be adjusted according to the actual situation by the number of coil turn or setting electromagnet on electromagnet, herein not
Do any restrictions.
In addition, four needlework cables shown in figure are merely illustrative, it is also possible to the cables such as 6 needles, 9 needles, does not do any limit herein
System, as long as there is signal wire in cable.
Optionally, Fig. 2 is referred to, Fig. 2 is the structural schematic diagram of another electromagnetism plug provided in an embodiment of the present invention.It should
The change-over switch K1 that is magnetic is set on 11 surface of header body, and the magnetism change-over switch K1 is electrically connected to the magnetic conversion control
End control processed.This have the advantage that connection between electromagnetism plug and magnetic socket can also by physical switch come
It completes, because directly transfering to plug can be because the particularity of position or the difference of angle out of strength are not easy to dial under some scenes
Out, it overexerts and is easily damaged interface.
Certainly, it should be noted that the electromagnetism plug can also be used cooperatively with smart home, i.e., since magnetism turns
The magnetic conversion and control end control for changing circuit 19 is connect with signal wire 171, can be by the APP that is arranged on intelligent terminal
Far the signal of control signal wire 171 can also be controlled remotely, i.e., to control the magnetic transformation of the magnetism conversion circuit 19
Journey sends control instruction, as long as can be transmitted on the signal wire 171.
Embodiment two
Fig. 3 is referred to, Fig. 3 is a kind of circuit diagram of magnetic conversion circuit provided in an embodiment of the present invention.The implementation
Example is on the basis of the above embodiments described in detail the magnetism conversion circuit.Specifically, the magnetism conversion circuit (19)
Including the first input circuit (191), the second input circuit (193) and electromagnet (U)；Wherein, first input circuit (191)
Input terminal be electrically connected to the data line (171) and output end is electrically connected to one end of the electromagnet (U)；Described second is defeated
Enter the input terminal of circuit (193) data line (171) is electrically connected to by phase inverter (INV) and output end be electrically connected to it is described
The other end of electromagnet (U).
Fig. 4 is referred to, Fig. 4 is the circuit diagram of another magnetic conversion circuit provided in an embodiment of the present invention.At this
Setting is magnetic change-over switch (K1) on header body (11) surface, and the magnetism change-over switch (K1) is electrically connected to the magnetism
Conversion and control end (control).
Further, entire circuit includes first resistor R1, second resistance R2,3rd resistor R3, the 4th resistance R4, the 5th
Resistance R5, the 6th resistance R6, the 7th resistance R7, the 8th resistance R8, first diode D1, the second diode D2, third diode
D3, the 4th diode D4, the 5th diode D5, the first triode Q1, the second triode Q2, third transistor Q3, the four or three pole
Pipe Q4, the 5th triode Q5, the 6th triode Q6, the 7th triode Q7 and electromagnet U.
When cable is not pulled, A point be in In+ terminate into high level, by phase inverter INV processing after reach B point
Level be 0 level, by the first input circuit 191 and the second input circuit 193 be input to the both ends electromagnet U formation be from
Left end for example generates the magnetism of the pole S to the electric current of right end at this time.
When cable is pulled, metallic sliding disk 151 can be pulled therewith, with contact point E (i.e. the second metal dots 155) and
When contact point F (i.e. the first metal dots 153) is contacted, E point is connected with F point, and earth level is introduced into the end control at this time, is caused
First triode Q1 conducting, 0 level are introduced in A point, and by phase inverter INV, B point is high level, then flow through electromagnet U's
Current direction is from right to left side, to generate the magnetism of the pole N at this time.
The present embodiment is transmitted by the way that magnetic conversion circuit, anti-pulling component are arranged on electromagnetism plug, and by data line
Magnetic conversion signal realizes anti-pulling function.
Embodiment three
Fig. 5 is referred to, Fig. 5 is a kind of structural schematic diagram of connector assembly provided in an embodiment of the present invention.The present embodiment with
The different place of above-described embodiment is, in order to current market present on connector it is mutually compatible, reduce compatible cost,
The present embodiment is separately positioned by anti-pulling component and electromagnetism plug, is more conducive to engineer application.
Fig. 6 is referred to, Fig. 6 is the structural schematic diagram of another electromagnetism plug provided in an embodiment of the present invention.The electromagnetism is inserted
First 20 may include header body 21, pin 23, further include the data line 271 being set in the header body 21, power supply line
273 and magnetic conversion circuit 29, the input terminal of the magnetism conversion circuit 29 be electrically connected to the power supply line 273, magnetism turns
Change control terminal control be electrically connected to the data line 271 with according to by the data line 271 transmission come control signal control
The magnetism conversion circuit 29 changes magnetism.
Wherein, the intelligent electromagnetic plug 20 is used cooperatively with magnetic socket, to be inserted into the intelligent electromagnetic plug 20
It is generated and the magnetism when magnetic socket by the magnetism conversion and control end control control magnetic conversion circuit 29
The opposite magnetism of the magnetism of socket is simultaneously controlled when the magnetic socket is discharged in the intelligent electromagnetic plug 20 by the magnetic conversion
End control processed controls the identical magnetism of magnetism of the magnetic generation of conversion circuit 29 and the magnetic socket.
The change-over switch K1 that is magnetic is set on 11 surface of header body, and the magnetism change-over switch K1 is electrically connected to institute
State magnetic conversion and control end control.
Fig. 7 is referred to, Fig. 7 is the anti-structural schematic diagram for pulling component of one kind provided in an embodiment of the present invention.The anti-pulling
Component 30, including metallic sliding disk 301, the first hard contact 303, the second hard contact 305, elastic element 307 and helix
Cable 309；Wherein, the spiral cable 309 be fixed in the metallic sliding disk 301 and with data line 371 and the power supply line 373
It is correspondingly connected with；Described 307 one end of elastic element is fixed in the metallic sliding disk 301 and the other end is fixed in the anti-pulling portion
The bottom of part 30；First hard contact 303 and second hard contact 305 are fixed on the interior of the anti-pulling component 30
Wall, first hard contact 303 is electrically connected to the data line 371 and second hard contact 305 be electrically connected to it is described
The cathode 373- of power supply line 373.
Wherein, the anti-pulling component 30 is electrically connected with electromagnetism plug 20, and the electromagnetism plug 20 includes magnetic conversion electricity
The control terminal control on road 29, the magnetism conversion circuit 29 is electrically connected to the data line for being set to the electromagnetism plug inside
371。
Preferably, the elastic element 307 is spring, and the spring is surrounded on and wraps up the power supply line and the data
Outside the insulating protective layer of line.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (8)
1. a kind of intelligent electromagnetic plug (10), including header body (11), pin (13), which is characterized in that further include anti-pulling
Component (15)；Wherein, data line (171), power supply line (173) and magnetic conversion circuit are provided in the header body (11)
(19), the input terminal of the magnetic conversion circuit (19) is electrically connected to the power supply line (173) and its magnetic conversion and control end
(control) data line (171) are electrically connected to；The anti-pulling component (15) includes metallic sliding disk (151), the first gold medal
Belong to contact (153), the second hard contact (155), elastic element (157) and spiral cable (159)；Wherein,
The spiral cable (159) be fixed in the metallic sliding disk (151) and with the data line (171) and the power supply line
(173) it is correspondingly connected with；
Described elastic element (157) one end is fixed in the metallic sliding disk (151) and the other end is fixed in the anti-pulling portion
The bottom of part (15)；
First hard contact (153) and second hard contact (155) are fixed on the interior of anti-pulling component (15)
Wall, first hard contact (153) is electrically connected to the data line (171) and second hard contact (155) is electrically connected
To the cathode (173-) of the power supply line (173).
2. intelligent electromagnetic plug (10) according to claim 1, which is characterized in that set on header body (11) surface
It is equipped with magnetic change-over switch (K1), the magnetism change-over switch (K1) is electrically connected to the magnetic conversion and control end (control).
3. intelligent electromagnetic plug (10) according to claim 1, which is characterized in that it is described magnetism conversion circuit (19) include
First input circuit (191), the second input circuit (193) and electromagnet (U)；Wherein, first input circuit (191) is defeated
Enter that end is electrically connected to the data line (171) and output end is electrically connected to one end of the electromagnet (U)；The second input electricity
The input terminal on road (193) is electrically connected to the data line (171) by phase inverter (INV) and output end is electrically connected to the electromagnetism
The other end of iron (U).
4. a kind of intelligent electromagnetic plug (20), including header body (21), pin (23), which is characterized in that further include being set to
Data line (271), power supply line (273) and magnetic conversion circuit (29) in the header body (21), the magnetic conversion electricity
The input terminal on road (29) is electrically connected to the power supply line (273), and magnetic conversion and control end (control) is electrically connected to the number
According to line (271) according to the control signal control come by the data line (271) transmission magnetic conversion circuit (29) transformation
It is magnetic；The intelligent electromagnetic plug (20) is used cooperatively with magnetic socket, described in being inserted into the intelligent electromagnetic plug (20)
The magnetic conversion circuit (29) is controlled by the magnetic conversion and control end (control) when magnetic socket to generate and the magnetism
The opposite magnetism of the magnetism of socket is simultaneously converted when the magnetic socket is discharged in the intelligent electromagnetic plug (20) by the magnetism
Control terminal (control) the control magnetic conversion circuit (29) generates the identical magnetism of magnetism with the magnetic socket.
5. intelligent electromagnetic plug (20) according to claim 4, which is characterized in that set on header body (11) surface
It is equipped with magnetic change-over switch (K1), the magnetism change-over switch (K1) is electrically connected to the magnetic conversion and control end (control).
6. a kind of anti-pulling component (30), which is characterized in that including metallic sliding disk (301), the first hard contact (303), the
Two hard contacts (305), elastic element (307) and spiral cable (309)；Wherein,
The spiral cable (309) is fixed in the metallic sliding disk (301) and right with data line (371) and power supply line (373)
It should connect；
Described elastic element (307) one end is fixed in the metallic sliding disk (301) and the other end is fixed in the anti-pulling portion
The bottom of part (30)；
First hard contact (303) and second hard contact (305) are fixed on the interior of anti-pulling component (30)
Wall, first hard contact (303) is electrically connected to data line (371) and second hard contact (305) is electrically connected to electricity
The cathode (373-) of source line (373).
7. anti-pulling component (30) according to claim 6, which is characterized in that the anti-pulling component (30) and electromagnetism are inserted
Head (20) electrical connection, the electromagnetism plug (20) include magnetic conversion circuit (29), the control of the magnetism conversion circuit (29)
End (control) is electrically connected to the data line (371) for being set to the electromagnetism plug inside.
8. anti-pulling component (30) according to claim 6, which is characterized in that the elastic element (307) is spring, and
The spring is surrounded on outside the insulating protective layer for wrapping up the data line (371) and the power supply line (373).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611250914.9A CN106654704B (en) | 2016-12-30 | 2016-12-30 | Intelligent electromagnetic plug and anti-pulling component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611250914.9A CN106654704B (en) | 2016-12-30 | 2016-12-30 | Intelligent electromagnetic plug and anti-pulling component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106654704A CN106654704A (en) | 2017-05-10 |
| CN106654704B true CN106654704B (en) | 2019-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611250914.9A Active CN106654704B (en) | 2016-12-30 | 2016-12-30 | Intelligent electromagnetic plug and anti-pulling component |
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| CN (1) | CN106654704B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112261832B (en) * | 2020-09-21 | 2023-04-25 | 深圳谷鸥科技有限公司 | Novel power-dissipating power adapter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100505455C (en) * | 2004-10-29 | 2009-06-24 | 乐金电子(天津)电器有限公司 | Power cord non-electricity protector |
| CN202050089U (en) * | 2011-05-13 | 2011-11-23 | 福建交通职业技术学院 | Magnetic suction plug socket assembly |
| CN204760652U (en) * | 2015-04-16 | 2015-11-11 | 曹立权 | Plug data line is inhaled to improvement formula magnetism |
| CN205195013U (en) * | 2015-12-05 | 2016-04-27 | 东莞市普旭实业有限公司 | Plug data line is inhaled to USB3. 1 type -c magnetism |
| CN205583315U (en) * | 2016-03-20 | 2016-09-14 | 王颂 | Magnetism plug subassembly |
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