CN203180215U - Electric connector and electric connector assembly - Google Patents
Electric connector and electric connector assembly Download PDFInfo
- Publication number
- CN203180215U CN203180215U CN 201320017471 CN201320017471U CN203180215U CN 203180215 U CN203180215 U CN 203180215U CN 201320017471 CN201320017471 CN 201320017471 CN 201320017471 U CN201320017471 U CN 201320017471U CN 203180215 U CN203180215 U CN 203180215U
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- Prior art keywords
- electric connector
- magnetic
- magnet
- butt joint
- magnets
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Abstract
The utility model aims to provide an electric connector and an electric connector assembly. The electric connector assembly comprises a first connector which is provided with a first body having a butting direction; two magnets which are distributed at two outer opposite sides of the first body and are identical in polarity in the butting direction; a second connector which is provided with a second body butted with the first body; and two attraction elements which are arranged at two opposite sides of the second body and correspondingly attached with the two magnets. Compared with electric connector assemblies in the prior art, the electric connector assembly of the utility model employs the two attraction elements and the two magnets in a cooperative manner and the two attraction elements are arranged separately, so that the magnetic induction lines of the two magnets are prevented from being over-concentrated on the two attraction elements to cause an offset effect to be over large, and thus although the two magnets are identical in polarity in the butting direction, the magnetic induction lines of the two magnets have a very weak offset effect, which can be negligible, on the two attraction elements, thereby causing no reduction of magnetic forces.
Description
Technical field
The utility model relates to a kind of electric connector and electric connector combination, refers to a kind of electric connector and electric connector combination with magnetic absorptive element especially.
Background technology
Existing a kind of electric connector combination comprises: one first connector, and it has one first body, and described first body is made by permeability magnetic material, and described first body has a butt joint direction; One second connector, it has one second body, and two magnet are embedded at described second body interior; The polarity of described two magnet on described butt joint direction is opposite, and docks with the magnetic suction type with described first body.
This electric connector combination has following defective: described first body is made by permeability magnetic material, it is many to expend permeability magnetic material, and need fluting, complex process, cause cost higher, and when with the polarity of described two magnet on described butt joint direction become identical in, the magnetic of described two magnet can be cancelled out each other at described first body and be caused absorption affinity to reduce; Described two magnet are embedded at described second body interior, and the one, increased design and the assembling difficulty of described second body, the 2nd, the heat that produces during fixing described second body of welding is passed to described magnet easily and weakens magnetic force.
Therefore, be necessary to design a kind of new electric connector and electric connector and make up to overcome above-mentioned defective.
Summary of the invention
At the problem that background technology faces, the purpose of this utility model be to provide a kind of easy to assembly, absorption affinity stable, electric connector and electric connector combination by the butt joint of magnetic magnetic suction type.
To achieve these goals, the combination of the utility model electric connector comprises: one first connector, and it has one first body, and described first body has a butt joint direction, two distribution of magnets are in the relative both sides of described first body exterior, and the polarity of described two magnet on described butt joint direction is identical; One second connector, it has one second body and docks with described first body, two magnetic-attraction element, be located at the relative both sides of described second body with the corresponding absorption of described two magnet.
Further, each described magnet is all coated by a magnetic conduction casing; One limitting casing is set up on the described butt joint direction of described first body, and described spacing framework has a grafting space over against described first body; Described second body part passes described grafting space to dock with described first body; Described grafting space has at least one fool proof face, and at least one described magnetic-attraction element is provided with an inclined plane and matches with described fool proof face; The described second body both sides outwards are convexly equipped with a fixed part respectively, and described magnetic-attraction element is provided with a draw-in groove and cooperates fixing with described fixed part.
Another purpose of the present utility model is to provide a kind of electric connector, this electric connector is first connector described in the combination of the utility model electric connector, it comprises: one first body, described first body has a butt joint direction, two distribution of magnets are in the relative both sides of described first body exterior, and the polarity of described two magnet on described butt joint direction is identical.
Further, each described magnet is all coated by a magnetic conduction casing; One limitting casing is set up on the described butt joint direction of described first body, and described spacing framework has a grafting space over against described first body; Described grafting space has at least one fool proof face.
Compared with prior art, the utility model electric connector and electric connector combination adopt described two magnetic-attraction element to cooperate with described two magnet, because described two magnetic-attraction element branches are arranged, avoided the magnetic induction line of described two magnet on described two magnetic-attraction element, too to concentrate the negative function that causes excessive, though the polarity of described two magnet on described butt joint direction is identical, the negative function of the magnetic induction line of described two magnet on described two magnetic-attraction element is very faint, can ignore, so also can not cause magnetic force to reduce; Described two distribution of magnets are in the relative both sides of described first body exterior, then can fix described two magnet again after described first body welding is fixing, the heat weakening when avoiding the magnetic force of described two magnet soldered; Described two magnetic-attraction element are assembled on described second body, have reduced the manufacture difficulty of described second body.
For ease of understanding and the understanding that all can have the purpose of this utility model, shape, structure, feature and effect thereof, now elaborate with accompanying drawing in conjunction with the embodiments.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the utility model preferred embodiment;
Fig. 2 is the three-dimensional exploded view of first connector among Fig. 1;
Fig. 3 is the three-dimensional exploded view of second connector among Fig. 1;
Fig. 4 is the assembly drawing of Fig. 1.
The drawing reference numeral of embodiment:
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[embodiment]
Below in conjunction with the drawings and specific embodiments the utility model electric connector and electric connector combination are explained.
Please refer to Fig. 1 to Fig. 3, be the utility model electric connector combination 100, comprising: one first connector 10, it has one first body 11, is provided with a plurality of the first terminals 12 in described first body 11; One circuit board 20, described the first terminal 12 are fixedly welded on the described circuit board 20; Two magnet 13 are distributed in described first body 11 outside both sides relatively, and the polarity of described two magnet 13 on described butt joint direction is identical; Thereby each described magnet 13 is all coated so that magnetic induction line is concentrated by a magnetic conduction casing 14 and strengthens magnetic force, and described magnet 13 is fixed on the described circuit board 20 by described magnetic conduction casing 14, and magnetic conduction casing described in the present embodiment 14 is made by iron-nickel alloy; One spacing framework 30 is located on the described butt joint direction of described first body 11, described spacing framework 30 has a grafting space 31, two corners in described grafting space 31 respectively are provided with a fool proof face 32, extend a fixed head from the bending of described spacing framework 30 belows and are fixed on the described circuit board 20; One second connector 40, it has one second body 41, and described second body 41 passes described grafting space 31 to dock with described first body 11; Two magnetic-attraction element 42, be located at described second body 41 relative both sides with the 13 corresponding absorption of described two magnet, each described magnetic-attraction element 42 correspondence is provided with the inclined plane 421 of matching with described fool proof face 32, described magnetic-attraction element can be magnet or be made by the material that produces magnetic under the external magnetic field effect, as iron, cobalt, nickel or its alloy etc., present embodiment adopts iron-nickel alloy.
Please refer to Fig. 3, described second body 41 both sides outwards are convexly equipped with a fixed part 411 respectively, described magnetic-attraction element 42 is provided with draw-in groove 422 and cooperates fixing with described fixed part 411, described second body 41 is arranged with the assembling mode split with described magnetic-attraction element 42, be conducive to the replacing of described magnetic-attraction element 42, can improve the product whole service life.Described second connector 40 has a base 43, offers holding tank 431 on the described base 43 accommodating described two magnetic-attraction element 42 and described second body 41, and protects described two magnetic-attraction element 42 and described second body 41 simultaneously.
(not shown) in other embodiments, described magnetic conduction casing 14 and described magnet 13 also can be set to the structure of magnetic-attraction element 42 as described, and the same described fixed part 411 of second body 41 is set in described first body 11 both sides as described, can be after described the first terminal 12 be soldered to described circuit board 20, described magnet 13 is assembled to described first body 11, and the heat in the time of avoiding welding equally weakens magnetic force.And be set to modular construction and be convenient to change described magnet 13, improve the product whole service life.
(not shown) in other embodiments, 30 of described spacing frameworks have a fool proof face 32, are provided with an inclined plane 421 corresponding to the described magnetic-attraction element 42 of described fool proof face 32 and cooperate with described fool proof face 32.
In sum, the combination of the utility model electric connector and electric connector has following beneficial effect:
1. the utility model electric connector combination 100 adopts described two magnetic-attraction element 42 to cooperate with described two magnet 13, because described two magnetic-attraction element were arranged in 42 minutes, avoided the magnetic induction line of described two magnet 13 on described two magnetic-attraction element 42, too to concentrate the negative function that causes excessive, though the polarity of described two magnet 13 on described butt joint direction is identical, the negative function of the magnetic induction line of described two magnet 13 on described two magnetic-attraction element 42 is very faint, can ignore, so also can not cause magnetic force to reduce.
2. described two magnet 13 are distributed in the outside both sides relatively of described first body 11, then can fix described two magnet 13 again after 11 welding of described first body are fixing, the heat weakening when avoiding the magnetic force of described two magnet 13 soldered.
3. described two magnetic-attraction element 42 are assembled on described second body 41, reduced the manufacture difficulty of described second body 41, and described second body 41 is arranged with the assembling mode split with described magnetic-attraction element 42, be conducive to the replacing of described magnetic-attraction element 42, can improve the product whole service life.
Above-mentioned explanation is the detailed description at the preferable possible embodiments of the utility model, but above-described embodiment is not in order to limit patent claim of the present utility model, the equal variation of finishing under the technical spirit that all the utility model disclose or modification change all should belong to claim that the utility model is contained.
Claims (10)
1. an electric connector combination is characterized in that, comprising:
One first connector, it has one first body, and described first body has a butt joint direction;
Two distribution of magnets are in the relative both sides of described first body exterior, and the polarity of described two magnet on described butt joint direction is identical;
One second connector, it has one second body and docks with described first body;
Two magnetic-attraction element, be located at the relative both sides of described second body with the corresponding absorption of described two magnet.
2. electric connector combination as claimed in claim 1, it is characterized in that: each described magnet is all coated by a magnetic conduction casing.
3. electric connector combination as claimed in claim 1, it is characterized in that: described magnetic-attraction element is made by the material that produces magnetic under the external magnetic field effect.
4. electric connector combination as claimed in claim 1, it is characterized in that: a limitting casing is set up on the described butt joint direction of described first body, and described spacing framework has a grafting space over against described first body; Described second body part passes described grafting space to dock with described first body.
5. electric connector combination as claimed in claim 4, it is characterized in that: described grafting space has at least one fool proof face, and at least one described magnetic-attraction element is provided with an inclined plane and matches with described fool proof face.
6. electric connector combination as claimed in claim 1, it is characterized in that: the described second body both sides outwards are convexly equipped with a fixed part respectively, and described magnetic-attraction element is provided with a draw-in groove and cooperates fixing with described fixed part.
7. an electric connector is characterized in that, comprising:
One first body, described first body have a butt joint direction;
Two distribution of magnets are in the relative both sides of described first body exterior, and the polarity of described two magnet on described butt joint direction is identical.
8. electric connector as claimed in claim 7, it is characterized in that: each described magnet is all coated by a magnetic conduction casing.
9. electric connector as claimed in claim 7, it is characterized in that: a limitting casing is set up on the described butt joint direction of described first body, and described spacing framework has a grafting space over against described first body.
10. electric connector as claimed in claim 9, it is characterized in that: described grafting space has at least one fool proof face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017471 CN203180215U (en) | 2013-01-14 | 2013-01-14 | Electric connector and electric connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017471 CN203180215U (en) | 2013-01-14 | 2013-01-14 | Electric connector and electric connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180215U true CN203180215U (en) | 2013-09-04 |
Family
ID=49076875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320017471 Expired - Lifetime CN203180215U (en) | 2013-01-14 | 2013-01-14 | Electric connector and electric connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180215U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752875A (en) * | 2013-12-30 | 2015-07-01 | 富士康(昆山)电脑接插件有限公司 | Magnetic connector |
| CN104752876A (en) * | 2013-12-30 | 2015-07-01 | 富士康(昆山)电脑接插件有限公司 | Plug connector |
| CN104993274A (en) * | 2015-06-02 | 2015-10-21 | 杨晓锋 | Thin-type power source connector system |
| US9466920B2 (en) | 2013-12-30 | 2016-10-11 | Foxconn Interconnect Technology Limited | Magnetic connector for electronic device |
-
2013
- 2013-01-14 CN CN 201320017471 patent/CN203180215U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752875A (en) * | 2013-12-30 | 2015-07-01 | 富士康(昆山)电脑接插件有限公司 | Magnetic connector |
| CN104752876A (en) * | 2013-12-30 | 2015-07-01 | 富士康(昆山)电脑接插件有限公司 | Plug connector |
| US9466920B2 (en) | 2013-12-30 | 2016-10-11 | Foxconn Interconnect Technology Limited | Magnetic connector for electronic device |
| CN104752876B (en) * | 2013-12-30 | 2017-08-25 | 富士康(昆山)电脑接插件有限公司 | Plug connector |
| CN104752875B (en) * | 2013-12-30 | 2018-08-10 | 富士康(昆山)电脑接插件有限公司 | Magnetic connector |
| CN104993274A (en) * | 2015-06-02 | 2015-10-21 | 杨晓锋 | Thin-type power source connector system |
| CN104993274B (en) * | 2015-06-02 | 2017-06-30 | 育昌电子工业（中山）有限公司 | Slim electrical connector system |
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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: 20130904 |
|
| CX01 | Expiry of patent term |