CN207116761U - A kind of magnetic power supply interface - Google Patents
A kind of magnetic power supply interface Download PDFInfo
- Publication number
- CN207116761U CN207116761U CN201720886212.3U CN201720886212U CN207116761U CN 207116761 U CN207116761 U CN 207116761U CN 201720886212 U CN201720886212 U CN 201720886212U CN 207116761 U CN207116761 U CN 207116761U
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- magnet
- shell fragment
- electrode
- electrode shell
- plug
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Abstract
The utility model provides a kind of magnetic power supply interface, including socket and plug：The socket includes electrode shell fragment and the first magnet, the electrode bullet pin and second magnet opposite with the magnetic of the first magnet 2 that the plug includes with electrode shell fragment matches, the electrode shell fragment quantity is 3 and is arranged in a linear, positioned at the polarity and the opposite polarity of the electrode shell fragment positioned at both sides of the electrode shell fragment of centre.With magnetic fixed socket, the plug of magnet, frequently socket, plug abrasion loosening caused by plug is avoided.Simultaneously by the way that electrode connection points to be arranged to polarity and the electrode elastic piece structure of opposite polarity three linear patterns of the electrode shell fragment 3 positioned at both sides positioned at middle electrode shell fragment, prevent that socket, plug both positive and negative polarity are reversed, improve the security and use range of power supply interface.
Description
Technical field
It the utility model is related to electric field, more particularly to a kind of magnetic power supply interface.
Background technology
Current socket, plug are generally attached by the way of mechanical snap, the structural soundness of this connected mode
Not good enough with being connected fit, interface easily wears after repeatedly plug use, loosened, and causes socket, Plug contact bad very
Come off in connection.It is positive and negative in power supply to be easy to meanwhile conventional socket, plug are not provided with anti-both positive and negative polarity reversal connecting device
Reversed, electrical equipment, the electronic component for causing to have power supply polar requirement are unable to normal use or even damaged.It is fixedly connected with the electric wire of mode
Old man and child may be tripped, causes personal injury.
Utility model content
The defects of in order to overcome above-mentioned prior art, technical problem to be solved in the utility model are：Improve socket, insert
The steadiness and suitability of head attachment structure, while prevent that socket and plug both positive and negative polarity is reversed.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of magnetic power supply interface, including
Socket and plug, the socket include electrode shell fragment and the first magnet, and the plug includes the electrode to match with electrode shell fragment
Pin and second magnet opposite with the first magnet magnetic are played, the electrode shell fragment quantity is 3 and is arranged in a linear, positioned at centre
Electrode shell fragment polarity with positioned at both sides electrode shell fragment opposite polarity.
In optional example, the center section of the socket has groove, and the shape of the groove is including square, oval
Or it is circular, first magnet is located in the groove, and the electrode shell fragment is located in the groove of the socket, and from described
Groove protrudes；The center section of the plug has boss, and second magnet is located on the boss, the electrode bullet pin position
Protruded on the boss and from the boss.
In optional example, the quantity of first magnet is two, and two first magnet are set respectively
In the both sides of 3 electrode shell fragments；The quantity of second magnet is two, and two second magnet are set respectively
Put in the both sides of 3 electrode bullet pins.
In optional example, first magnet has circular shape, and is arranged to surround 3 electricity respectively
Pole shell fragment；Second magnet has circular shape, and is arranged to surround 3 electrodes bullet pin respectively.
The beneficial effects of the utility model are：With magnetic attracting force fixed socket, the plug of magnet, traditional machine instead of
The fixed form of tool occlusion, avoid socket caused by frequently plugging, plug abrasion and loosen；Simultaneously by by electrode connection points
It is arranged to the polarity and opposite polarity three linear patterns of the electrode shell fragment positioned at both sides positioned at middle electrode shell fragment
Electrode elastic piece structure, prevent that socket, plug both positive and negative polarity are reversed, improve the security and use range of power supply interface；In addition,
When by external force, magnetic joint can depart from the joint, avoid user from being tripped injury.
Brief description of the drawings
Fig. 1 show the sectional view and side view of the socket according to embodiment of the present utility model；
Fig. 2 show the sectional view and side view of the plug according to embodiment of the present utility model；
Fig. 3 show the sectional view of the magnetic power supply interface of embodiment of the present utility model in connected state；
Fig. 4 show the socket of another embodiment of the present utility model and the arrangement schematic diagram of plug.
Label declaration：1st, socket, the 2, first magnet, 3, electrode shell fragment, 4, groove, 5, plug,
6th, the second magnet, 7, electrode bullet pin, 8, boss.
Embodiment
For detailed description technology contents of the present utility model, the objects and the effects, below in conjunction with embodiment and match somebody with somebody
Accompanying drawing is closed to be explained.
The design of the utility model most critical is:With magnetic attracting force fixed socket, the plug of magnet, at the same pass through by
Socket electrode tie point is arranged to the opposite polarity of electrode shell fragment of the polarity with being located at both sides positioned at middle electrode shell fragment
The electrode elastic piece structure of three linear patterns.
It refer to shown in Fig. 1 to Fig. 4, socket 1 included according to a kind of magnetic power supply interface of embodiment of the present utility model
With plug 5, the socket 1 includes the magnet 2 of electrode shell fragment 3 and first, and the plug 5 includes the electricity to match with electrode shell fragment 3
Pole bullet pin 7 and second magnet 6 opposite with the magnetic of the first magnet 2, the quantity of electrode shell fragment 3 is 3 and is arranged in a linear, position
It is negative in the polarity of the electrode shell fragment 3 of centre, the polarity positioned at the electrode shell fragment 3 of both sides is just.
It was found from foregoing description, the beneficial effects of the utility model are：With the magnetic fixed socket 1 of magnet, plug 5,
The fixed form of tradition machinery occlusion is instead of, socket 1, plug 5 caused by frequently plugging is avoided and wears and loosen；Simultaneously
By the way that electrode shell fragment 3 to be arranged to polarity and the opposite polarity of the electrode shell fragment 3 positioned at both sides positioned at middle electrode shell fragment 3
Three linear patterns the structure of electrode shell fragment 3, prevent that socket 1, the both positive and negative polarity of plug 5 are reversed, improve the peace of power supply interface
Full property and use range.
Further, the center section of the socket 1 has groove 4, and the electrode shell fragment 3 is located at the recessed of the socket 1
In groove 4, and protruded from the groove 4；The center section of the plug 5 has boss 8, and the electrode bullet pin 7 is located at
Protruded on the boss 8 and from the boss 8.
It was found from foregoing description, the beneficial effects of the utility model are：The cooperation of groove 4 and boss 8 makes plug 5 with inserting
The combination of seat 1 is more firm, and the electrode connection mode suitability of electrode shell fragment 3 and electrode bullet pin 7 is better than conventional socket 1, plug 5
Between mechanical snap connected mode.
Further, the shape of the groove 4 includes square, oval or circular.
So as to the interface with different purposes can use with groove of different shapes or boss, it is incompatible so as to prevent
Plug and socket connection.
Further, the first magnet 2 is located in the groove 4, and the second magnet 6 is located on the boss 8.
It was found from foregoing description, the beneficial effects of the utility model are：Boss 8 is set accurately, to be firmly adsorbed in
In groove 4.
Further, the quantity of first magnet 2 is two, and two first magnet 2 are respectively set at 3
The both sides of the individual electrode shell fragment 3；The quantity of second magnet 6 is two, and two second magnet 6 are set respectively
Put in the both sides of 3 electrode bullet pins 7.
It was found from foregoing description, the beneficial effects of the utility model are：Make the magnetic attracting force between socket 1 and plug 5
It is symmetrical, be advantageous to the accurate contraposition of electrode shell fragment 3 and electrode bullet pin 7.
Further, first magnet 2 has circular shape, and is arranged to surround 3 electrodes respectively
Shell fragment 3；And second magnet 6 has circular shape, and is arranged to surround 3 electrode bullets pin 7 respectively.
It was found from foregoing description, the beneficial effects of the utility model are：The magnetic increased between socket 1 and plug 5 is inhaled
Gravitation, socket 1 is set to be bonded with plug 5 even closer.
It refer to shown in Fig. 1 to Fig. 3, embodiment one of the present utility model is：
A kind of magnetic power supply interface, including socket 1 and plug 5, the socket 1 include the magnet 2 of electrode shell fragment 3 and first,
The electrode bullet pin 7 and second magnet 6 opposite with the magnetic of the first magnet 2 that the plug 5 includes with electrode shell fragment 3 matches, institute
The quantity of electrode shell fragment 3 is stated as 3 and is arranged in a linear, the polarity positioned at the electrode shell fragment 3 of centre is negative, the electrode positioned at both sides
The polarity of shell fragment 3 is just.The center section of the socket 1 has groove 4, and being shaped as the groove 4 is square, the electrode bullet
Piece 3 is located in the groove 4 of the socket 1, and is protruded from the groove 4；The center section of the plug 5 has boss 8, and
And the electrode bullet pin 7 is located on the boss 8 and protruded from the boss 8.First magnet 2 is located at the groove 4
Interior, quantity is two, and two first magnet 2 are respectively set at the both sides of 3 electrode shell fragments 3；Described
Two magnet 6 are located on the boss 8, and quantity is two, and two second magnet 6 are respectively set at 3 electricity
The both sides of pole bullet pin 7.During power supply, described two first magnet 2 and described two second magnet 6 close to when produce and attract each other
Magnetic force, the plug 5 fits through magnetic-adsorption in the socket 1, the groove 4 with the boss 8, the electrode shell fragment
3 are connected with the electrode bullet pin 7.
It refer to shown in Fig. 4, embodiment two of the present utility model is：
A kind of magnetic power supply interface, with the difference of embodiment one as shown in figure 4, being：The groove 4 is shaped as justifying
Shape, first magnet 2 has circular shape, and is arranged to surround 3 electrode shell fragments 3 respectively；Described second
Magnet 6 has circular shape, and is arranged to surround 3 electrode bullets pin 7 respectively.
In summary, a kind of magnetic power supply interface provided by the utility model, plug 5 through magnetic force adsorbed close in socket 1,
The cooperation of groove 4 and boss 8 makes the combination of plug 5 and socket 1 more firm, and electrode shell fragment 3 is connected with the electrode of electrode bullet pin 7
Mode suitability is better than the mechanical snap connection between conventional socket 1, plug 5.Electrode shell fragment 3 is arranged to positioned at centre simultaneously
The polarity of electrode shell fragment 3 and the knot of electrode shell fragment 3 of opposite polarity three linear patterns of the electrode shell fragment 3 positioned at both sides
Structure, socket 1, the both positive and negative polarity reversal connection of plug 5 are prevented, improve the security and use range of power supply interface.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, similarly it is included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of magnetic power supply interface, including socket and plug, it is characterised in that：The socket includes electrode shell fragment and the first magnetic
Iron, the electrode bullet pin and second magnet opposite with the first magnet magnetic that the plug includes with electrode shell fragment matches are described
Electrode shell fragment quantity is 3 and is arranged in a linear, the polarity positioned at the electrode shell fragment of centre and the electrode shell fragment positioned at both sides
Opposite polarity.
2. magnetic power supply interface according to claim 1, it is characterised in that：The center section of the socket has groove,
The electrode shell fragment is located in the groove of the socket, and is protruded from the groove；The center section of the plug has convex
Platform, and the electrode bullet pin is located on the boss and protruded from the boss.
3. magnetic power supply interface according to claim 2, it is characterised in that：The shape of the groove includes square, oval
Shape or circle.
4. magnetic power supply interface according to claim 2, it is characterised in that：First magnet is located in the groove, and second
Magnet is located on the boss.
5. magnetic power supply interface according to claim 4, it is characterised in that：The quantity of first magnet is two, and
And two first magnet are respectively set at the both sides of 3 electrode shell fragments；The quantity of second magnet is two,
And two second magnet are respectively set at the both sides of 3 electrode bullet pins.
6. magnetic power supply interface according to claim 4, it is characterised in that first magnet has circular shape,
And it is arranged to surround 3 electrode shell fragments respectively；And second magnet has a circular shape, and respectively by
It is arranged as surrounding 3 electrodes bullet pin.
7. magnetic power supply interface according to claim 1, it is characterised in that the polarity of electrode shell fragment positioned at centre is
Negative, the polarity positioned at the electrode shell fragment of both sides is just.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886212.3U CN207116761U (en) | 2017-07-20 | 2017-07-20 | A kind of magnetic power supply interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886212.3U CN207116761U (en) | 2017-07-20 | 2017-07-20 | A kind of magnetic power supply interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207116761U true CN207116761U (en) | 2018-03-16 |
Family
ID=61573402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720886212.3U Active CN207116761U (en) | 2017-07-20 | 2017-07-20 | A kind of magnetic power supply interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207116761U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713504A (en) * | 2019-02-18 | 2019-05-03 | 刘源森 | It is designed using the magnetic-type anti-reverse moduleization of the internet of things equipment of I2C protocol communication |
| CN110086055A (en) * | 2019-04-22 | 2019-08-02 | 厦门大学 | It can the revolvable wireless magnetic bindiny mechanism of plug |
| CN110380280A (en) * | 2019-07-23 | 2019-10-25 | 胡银松 | A kind of data line |
| CN110600956A (en) * | 2019-09-26 | 2019-12-20 | 东莞市忠曼电子科技有限公司 | Elastic needle type quick-charging data line with magnet as negative electrode for conduction |
-
2017
- 2017-07-20 CN CN201720886212.3U patent/CN207116761U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713504A (en) * | 2019-02-18 | 2019-05-03 | 刘源森 | It is designed using the magnetic-type anti-reverse moduleization of the internet of things equipment of I2C protocol communication |
| CN110086055A (en) * | 2019-04-22 | 2019-08-02 | 厦门大学 | It can the revolvable wireless magnetic bindiny mechanism of plug |
| CN110380280A (en) * | 2019-07-23 | 2019-10-25 | 胡银松 | A kind of data line |
| CN110380280B (en) * | 2019-07-23 | 2020-12-04 | 赣州市领沃电子科技有限公司 | Data line |
| CN110600956A (en) * | 2019-09-26 | 2019-12-20 | 东莞市忠曼电子科技有限公司 | Elastic needle type quick-charging data line with magnet as negative electrode for conduction |
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