CN105789954A - Safety magnetic socket-and-plug - Google Patents
Safety magnetic socket-and-plug Download PDFInfo
- Publication number
- CN105789954A CN105789954A CN201610296048.0A CN201610296048A CN105789954A CN 105789954 A CN105789954 A CN 105789954A CN 201610296048 A CN201610296048 A CN 201610296048A CN 105789954 A CN105789954 A CN 105789954A
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- movable contact
- contact flat
- touch plate
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a safety magnetic socket-and-plug comprising a socket and a plug. The socket comprises a panel, fixed contacts and moving contacts. The fixed contacts are fixed on the panel. The moving contacts are arranged behind the fixed contacts. The moving contacts are made of ironworks or the ironworks are arranged on the moving contacts. Besides, the moving contacts are elastic or elastic components are connected on the moving contacts so that the moving contacts and the fixed contacts are separated under the condition of no external magnetic effect. Connecting posts are also arranged and used for connecting electric wires for obtaining commercial power. The moving contacts are communicated with the circuit of the connecting posts. The plug is provided with conductive sheets used for being connected with the socket. The conductive sheets are made of conductive magnets or the magnets are installed behind the conductive sheets. The advantages of the safety magnetic socket-and-plug mainly reside in that the safety magnetic socket-and-plug is simple in structure and safe and easy to use, and the socket can be manufactured to be quite thin.
Description
Technical field
The invention belongs to electrical power source connection part, be related specifically to a kind of magnetic socket and plug.
Background technology
Traditional supply socket is provided with the jack inserted for plug, is provided with the contact for connecting plug slice in jack, and contact is used for connecting mains supply；Traditional plug is provided with inserted sheet, and inserted sheet, for inserting the jack of socket, connects power supply.
There is certain defect in above-mentioned traditional plugs and sockets:
One, security performance is not good: also innocent child, it is easy to stretched in jack by finger；Although present many sockets have set one layer of safety guard in jack, if but firmly to hole interpolation or by some metal shaft, still easily insert, so yet suffering from bigger insecurity.Two, socket is difficult to be made thin, because being insert by the inserted sheet on plug in the jack of socket to connect between socket and plug, therefore inserted sheet enough to be grown, jack to reach deeply, otherwise easily causes loose contact, plug and also easily comes off on socket.
Summary of the invention
In order to solve conventional socket described above and plug Problems existing, the present invention utilizes magnetic attraction principle, it is provided that a kind of safe magnetic socket and plug, has the features such as simple in construction, safety is easy-to-use, and what can also be manufactured by socket is thinner simultaneously.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of safe magnetic socket and plug, including socket and plug；Described socket, including panel, fixed touch plate, movable contact flat；Described panel, which is provided with 2 or 3 fixed touch plate, and fixed touch plate is fixed on panel；Being provided with movable contact flat after fixed touch plate, the of movable contact flat own adopts ironwork or is provided with ironwork on movable contact flat；Additionally movable contact flat itself has elasticity or connects elastomeric element on movable contact flat so that when the external world is without magneticaction, movable contact flat separates with fixed touch plate；It is provided with again binding post, is used for connecting electric wire, obtains civil power；Described movable contact flat, connects with the circuit of binding post.
Described plug, which is provided with the guide card for connecting socket, and guide card is with on socket, the quantity of fixed touch plate is identical, position is corresponding；Described guide card adopts conductive magnet or installs magnet after guide card.
When plug alignment socket sticks together, because the guide card on plug has magnetic, being attracted by the movable contact flat on socket, so as to be close in fixed touch plate, thus civil power is by the guide card on the movable contact flat on socket, fixed touch plate and plug, plug obtains power supply.When plug is not connected with socket, the fixed touch plate on socket separates with movable contact flat；Therefore, if the fixed touch plate directly touching socket is also safe.
Beneficial effects of the present invention is mainly manifested in: simple in construction, safety easy-to-use, and can by socket manufacture very thin.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment socket of the present invention and plug.
Fig. 2 is the structural representation of the second embodiment socket of the present invention and plug.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the present invention are further described.
The first embodiment: as shown in Figure 1, a kind of safe magnetic socket and plug, including socket and plug；Described socket, including panel 1, fixed touch plate 2, movable contact flat 3；Described panel 1, which is provided with 2 fixed touch plate 2, and fixed touch plate 2 is fixed on panel 1, and is depressed in the surface of panel 1；Movable contact flat 3 it is provided with after fixed touch plate 2；Described movable contact flat 3 adopts a tetragonal iron block；Connecting the tension spring 4 of a metal material after iron block, the other end of tension spring 4 is fixed on the bottom of socket, makes iron block separate with fixed touch plate 2；It is provided with again binding post, connects with the circuit of tension spring 4；Described binding post, including pressing line frame 5 and bolt 6.
Described plug, including housing 7, guide card 8, strong magnets 9, wire 10；Being provided with 2 guide cards 8 for connecting socket on housing 7, guide card 8 protrudes from plug surface, and suitable with the size of fixed touch plate 2 on socket, position；Strong magnets 9 it is provided with after guide card 8.
Further, described fixed touch plate 2, guide card 8, all adopt copper product.
When a plug is to be inserted into the socket, because the magnetic of the strong magnets 9 after Plug conductive sheet 8 attracts, the movable contact flat 3 on socket is attracted, so as to be close in fixed touch plate 2, thus connecting power supply.When plug leaves socket, the movable contact flat 3 on socket, by the pulling force of tension spring 4, leaves fixed touch plate 2, and fixed touch plate 2 is with regard to no power.Therefore, it is also safe for touching fixed touch plate 2, and by the obstruct of fixed touch plate 2, finger also cannot stretch into inside socket.
The second embodiment: as shown in Figure 2, a kind of safe magnetic socket and plug, including socket and plug；Described socket, including panel 1, fixed touch plate 2, movable contact flat 3；Described panel 1, which is provided with 2 fixed touch plate 2, and fixed touch plate 2 is fixed on panel 1, and is depressed in the surface of panel 1；After fixed touch plate 2, it is provided with movable contact flat 3, and separates with fixed touch plate 2；Described movable contact flat 3 adopts has elastic metallic article；Movable contact flat 3 one end is provided with pressing line frame 5, and is fixed on Socket casing, and the back side of the other end is provided with iron block 4；Being provided with again bolt 6, it and pressing line frame 5 combine, as binding post.
Described plug, including housing 7, guide card 8, strong magnets 9, wire 10；Being provided with 2 guide cards 8 for connecting socket on housing 7, guide card 8 protrudes from plug surface, and suitable with the size of fixed touch plate 2 on socket, position；Strong magnets 9 it is provided with after guide card 8.
Further, before fixed touch plate 2, retractable door 11 it is additionally provided with；Described retractable door 11, its both sides are designed with compression spring 12, and centre is provided with two pieces of door-plates 13, and door-plate 13 is internal is provided with again Magnet 14；Magnet 14 in two pieces of door-plates 13, one end polarity close to each other is identical.In the present embodiment, one end close to each other is S pole, and there is N pole the one end being located remotely from each other.Strong magnets 9 on plug, the polarity of one end that Magnet 14 in two pieces of door-plates 13 of the polarity of its front end and socket is close to each other is identical；The present embodiment is S pole.
When plug alignment socket, close to socket time, because strong magnets 9 front end after Plug conductive sheet 8 is S pole, the polarity of one end that two pieces of door-plates 13 of socket retractable door 11 are close to each other is also S pole, and homopolarity repels, and retractable door 11 automatically opens up；Meanwhile, movable contact flat 3 is attracted, so as to be close in fixed touch plate 2, thus connecting power supply.When plug leaves socket, movable contact flat 3 playbacks, and leaves fixed touch plate 2, and fixed touch plate 2 is with regard to no power；Be stressed the elastic force of spring 12 simultaneously, and retractable door 11 closes automatically.
Above-mentioned door-plate 13, adopts plastic material；Magnet 14 in door-plate 13, magnetic force should not be excessively strong；When making socket be not connected with plug, movable contact flat 3 will not be attracted and be posted by fixed touch plate 2, and the effect of the spring 12 that is stressed, and makes retractable door 11 automatically to close.
Above-mentioned retractable door 11 has the effect preventing dust, also further increases security performance simultaneously.
Two kinds of embodiments recited above, if setting 3 fixed touch plate, then the 3rd contact is used for connecting ground wire, it is possible to do not adopt above-mentioned magnetic texure.
Above-described two kinds of embodiments, are only the implementation examples of the present invention；It will be apparent to those skilled in the art that under the premise without departing from the principles of the invention, some changes made, all should be considered as belonging to protection scope of the present invention.
Claims (5)
1. safe magnetic socket and a plug, including socket and plug；It is characterized in that:
Described socket, including panel, fixed touch plate, movable contact flat；Described panel, which is provided with 2 or 3 fixed touch plate, and fixed touch plate is fixed on panel；Being provided with movable contact flat after fixed touch plate, the of movable contact flat own adopts ironwork or is provided with ironwork on movable contact flat；Moreover, there is elasticity or connect elastomeric element on movable contact flat of movable contact flat itself so that extraneous without magneticaction time, movable contact flat separates with fixed touch plate；It is provided with again binding post, is used for connecting electric wire, obtains civil power；Described movable contact flat, connects with the circuit of binding post；
Described plug, which is provided with the guide card for connecting socket, and guide card is with on socket, the quantity of fixed touch plate is identical, position is corresponding；Described guide card adopts conductive magnet or installs magnet after guide card.
2. a kind of safe magnetic socket according to claim 1 and plug, is characterized in that: described fixed touch plate, be depressed in the surface of socket panel；Described guide card, protrudes from plug surface.
3. a kind of safe magnetic socket according to claim 1 and plug, is characterized in that: described movable contact flat adopts an iron block；Connecting the tension spring of a metal material after iron block, the other end of tension spring is fixed on the bottom of socket；It is provided with again binding post, connects with the circuit of tension spring.
4. a kind of safe magnetic socket according to claim 1 and plug, is characterized in that: described movable contact flat adopts has elastic metallic article；Movable contact flat one end is provided with pressing line frame, and is fixed on Socket casing, and the back side of the other end is provided with iron block；Being provided with again bolt, it combines with pressing line frame, as binding post.
5. a kind of safe magnetic socket according to claim 1 and plug, is characterized in that: be additionally provided with retractable door before fixed touch plate；Described retractable door, its both sides are designed with compression spring, and centre is provided with two pieces of door-plates, are provided with again Magnet inside door-plate；Magnet in two pieces of door-plates, one end polarity close to each other is identical；
Magnet on plug, the polarity of one end that Magnet in two pieces of door-plates of the polarity of its front end and socket is close to each other is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296048.0A CN105789954A (en) | 2016-05-08 | 2016-05-08 | Safety magnetic socket-and-plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296048.0A CN105789954A (en) | 2016-05-08 | 2016-05-08 | Safety magnetic socket-and-plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105789954A true CN105789954A (en) | 2016-07-20 |
Family
ID=56401761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610296048.0A Pending CN105789954A (en) | 2016-05-08 | 2016-05-08 | Safety magnetic socket-and-plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105789954A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224271A (en) * | 2019-06-11 | 2019-09-10 | 深圳市龙迈源科技发展有限公司 | Waterproof socket |
| CN110310862A (en) * | 2019-06-11 | 2019-10-08 | 深圳市龙迈源科技发展有限公司 | A kind of contactless automatic reset switch structure |
| CN111525328A (en) * | 2020-04-27 | 2020-08-11 | 李英超 | Electric shock protection socket combination |
| CN111883986A (en) * | 2020-07-12 | 2020-11-03 | 查登阳 | Waterproof socket and plug |
| DE102020002805A1 (en) | 2020-05-12 | 2021-11-18 | Carmelo Militello | Socket for waterproof applications as well as combination of the socket with a plug with several contact pins |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB410505A (en) * | 1932-11-17 | 1934-05-17 | John Ashworth Crabtree | Improvements in, or relating to, electric plug-and-socket couplings |
| CN87206124U (en) * | 1987-04-04 | 1988-01-13 | 李广兴 | Magnetic safety plug and socket |
| CN88201422U (en) * | 1988-03-12 | 1988-11-09 | 迟仲王 | Electric socket and plug |
| CN2227380Y (en) * | 1995-03-01 | 1996-05-15 | 李庆河 | Plane contract magnetic attracting socket plug |
| CN201877594U (en) * | 2010-06-17 | 2011-06-22 | 山东科技大学 | Novel absorption safe waterproof permanent magnetic plug and socket |
| CN202050089U (en) * | 2011-05-13 | 2011-11-23 | 福建交通职业技术学院 | Magnetic suction plug socket assembly |
| CN202797463U (en) * | 2012-09-27 | 2013-03-13 | 刘志栋 | Electromagnet suction-type socket |
| DE202013101011U1 (en) * | 2013-03-08 | 2013-03-18 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Magnetic plug connection |
| CN204257967U (en) * | 2014-11-19 | 2015-04-08 | 楚博纯 | Magnetic-type plate connector |
-
2016
- 2016-05-08 CN CN201610296048.0A patent/CN105789954A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB410505A (en) * | 1932-11-17 | 1934-05-17 | John Ashworth Crabtree | Improvements in, or relating to, electric plug-and-socket couplings |
| CN87206124U (en) * | 1987-04-04 | 1988-01-13 | 李广兴 | Magnetic safety plug and socket |
| CN88201422U (en) * | 1988-03-12 | 1988-11-09 | 迟仲王 | Electric socket and plug |
| CN2227380Y (en) * | 1995-03-01 | 1996-05-15 | 李庆河 | Plane contract magnetic attracting socket plug |
| CN201877594U (en) * | 2010-06-17 | 2011-06-22 | 山东科技大学 | Novel absorption safe waterproof permanent magnetic plug and socket |
| CN202050089U (en) * | 2011-05-13 | 2011-11-23 | 福建交通职业技术学院 | Magnetic suction plug socket assembly |
| CN202797463U (en) * | 2012-09-27 | 2013-03-13 | 刘志栋 | Electromagnet suction-type socket |
| DE202013101011U1 (en) * | 2013-03-08 | 2013-03-18 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Magnetic plug connection |
| CN204257967U (en) * | 2014-11-19 | 2015-04-08 | 楚博纯 | Magnetic-type plate connector |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224271A (en) * | 2019-06-11 | 2019-09-10 | 深圳市龙迈源科技发展有限公司 | Waterproof socket |
| CN110310862A (en) * | 2019-06-11 | 2019-10-08 | 深圳市龙迈源科技发展有限公司 | A kind of contactless automatic reset switch structure |
| CN111525328A (en) * | 2020-04-27 | 2020-08-11 | 李英超 | Electric shock protection socket combination |
| CN111525328B (en) * | 2020-04-27 | 2021-05-04 | 李英超 | Electric shock protection socket combination |
| DE102020002805A1 (en) | 2020-05-12 | 2021-11-18 | Carmelo Militello | Socket for waterproof applications as well as combination of the socket with a plug with several contact pins |
| DE102020002805B4 (en) | 2020-05-12 | 2021-12-02 | Carmelo Militello | Socket for waterproof applications as well as combination of the socket with a plug with several contact pins |
| CN111883986A (en) * | 2020-07-12 | 2020-11-03 | 查登阳 | Waterproof socket and plug |
| CN111883986B (en) * | 2020-07-12 | 2022-07-19 | 查登阳 | Waterproof plug |
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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: 20160720 |
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| WD01 | Invention patent application deemed withdrawn after publication |