CN101685928A - Split power connecting plug/socket - Google Patents
Split power connecting plug/socket Download PDFInfo
- Publication number
- CN101685928A CN101685928A CN200910041961A CN200910041961A CN101685928A CN 101685928 A CN101685928 A CN 101685928A CN 200910041961 A CN200910041961 A CN 200910041961A CN 200910041961 A CN200910041961 A CN 200910041961A CN 101685928 A CN101685928 A CN 101685928A
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- socket
- plug
- magnetic
- power cord
- flat spring
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to a split power connecting plug/socket, which comprises a plug of which one end is connected with a power cord and the other end is connected with a socket; the inside of one end of the plug connected with the socket is provided with a contact elastic sheet and a magnetic component/a magnetic suction component; the inside of the socket is correspondingly provided with a conductive post and a magnetic suction component/a magnetic component which are respectively connected with the contact elastic sheet and the magnetic component/the magnetic suction component in modes ofelectric conduction and magnetic suction; and one end of the socket connected with the power cord deviates from a centre line of a magnetic suction surface of the plug and the socket. A cord outlet ofthe plug power cord deviates from a horizontal plane in which a magnetic contact surface is positioned, so that when the power cord is pulled off at any angle, component force which is generated by the power cord and deviates from a centre line of the magnetic contact surface enables the plug to be separated from the socket on the basis of increasing the suction to ensure the reliability of conductive contact so as to prevent pulling down electrical products; and in addition, a bushing is arranged between the power cord and a shell of the plug to prevent the power cord from being scratched when the power cord swings. The split power connecting plug/socket has simple and reasonable structure, safety, durability and low manufacturing cost.
Description
Technical field
The present invention relates to a kind of power connecting plug/socket, particularly a kind of separate power supply attachment plug socket that is applicable to the electric equipment products (as deep fryer, electromagnetic oven etc.) of heating liquid.
Background technology
Chinese patent literature CN201171119 discloses a kind of split type plugs and sockets on December 24th, 2008, comprise the plug, the socket that are used, the composition surface of socket and plug is fixed with iron plate, magnetic iron plate respectively, and iron plate just can make the electrode of socket contact with the electroconductive elastic sheet of plug during with the adhesive of magnetic iron plate; Because iron plate attracts each other under the effect in magnetic field.Being separated into vertically of plug, socket pulls in this structure, power line line outlet and magnetic iron plate are arranged on (being in the magnetic force district scope of socket) on the same center line, when this structure applications at the pot body that is used for heating liquid when (as products such as deep fryers), the reliability that guarantee to connect as need must strengthen suction, forgets about it a pot body when causing spurring power line easily yet suction is excessive.And adjust plug suction and need the suction of regulating magnet itself to realize, cause the connection conductive stability of product poor, thereby influence performance.
Summary of the invention
Purpose of the present invention aim to provide a kind of simple and reasonable, draw drag easily, conductivity separate power supply attachment plug socket reliable, applied widely, to overcome weak point of the prior art.
A kind of separate power supply attachment plug socket by this purpose design, comprise that an end and power line join, the plug that the other end is connected with socket, the end inside that plug is connected with socket is provided with contact flat spring and magnetic part/suction magnet assembly, the inner correspondence of socket is provided with conductive pole and inhales magnet assembly/magnetic part, be connected with magnetic attracting and be connected with magnetic part/suction magnet assembly conduction with contact flat spring respectively, it is characterized in that the end that plug and power line join departs from plug and socket magnetic attracting face center line.
Described plug is Z-shaped, comprises being arranged on by outer casing upper cover and shell lower cover constituting contact flat spring and magnetic part in the housing, and the corresponding conductive pole of housing front end is provided with jack, is connected with socket, and the rear end is a line outlet, joins with power line; Contact flat spring is arranged on the jack rear, and is connected with the power line conduction; Magnetic part is arranged on plug head middle part, comprises near the magnetic conduction sheet that is arranged on the magnet, is connected with suction magnet assembly magnetic attracting in the socket.
Be provided with wire bushing between described power line and the plug line outlet.Described contact flat spring is the S shape of putting upside down, and front end is provided with silver contact, contacts with the end face conduction of conductive pole.
Described socket comprises the conductive pole that is fixedly installed in the junction block and inhales magnet assembly that the junction block front end face is provided with the groove that cooperates with plug; Conductive pole stretches out groove floor, and joins with the contact flat spring conduction in the jack of insertion plug; The suction magnet assembly is a magnet absorbing plate, is arranged on the groove floor middle part.
The inwall and/or the bottom surface of described junction block groove are provided with reference column, and plug body is provided with the location notch that cooperates with reference column.
Power cord plug line outlet of the present invention departs from the horizontal plane at magnetic force contact-making surface place, make the power line can be when any angle pulls, power line produces the component that departs from magnetic force contact-making surface center line, can guarantee to conduct electricity and also can make the disengaging of plug and socket under the basis of reliability of contact strengthening suction, avoid forgetting about it electric equipment products.In addition, be provided with wire bushing between power line and the plug body, scratch when avoiding power line to wave.It is simple and reasonable, safety durable, cost cost are low.
Description of drawings
Fig. 1 is one embodiment of the invention structural representation.
Fig. 1 is socket and plug released state structural representation.
Fig. 2 is a socket decomposition texture schematic diagram.
Fig. 3 is a plug decomposition texture schematic diagram.
Embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Referring to Fig. 1-Fig. 4, this separate type power connecting plug/socket comprises that an end and power line 4 join, and the end inside that the plug 2 that the other end is connected with socket 1, plug are connected with socket is provided with contact flat spring 12 and magnetic part; The inner correspondence of socket is provided with conductive pole 7 and inhales magnet assembly, is connected with magnetic attracting with the magnetic part conduction with contact flat spring respectively to be connected, and wherein the end that joins of plug and power line departs from plug and socket magnetic attracting face center line.Power line 4 other ends are connected with city's point by attaching plug 5.
Its operation principle is: socket is installed on the electric equipment products, and during plug insertion socket, in the time of magnetic conduction sheet and magnet absorbing plate adhesive, the end face of conductive pole well contacts with the silver contact of contact flat spring, and civil power is transported to electric equipment products.When with tensile force f pulling power line, because, the power line line outlet misalignment of plug and socket magnetic attracting face center line and plug departs from, make tensile force f be divided into the tensile force f 2 that the tensile force f 1 of a vertical and magnetic attracting face and direction and center line form an angle, because the effect of F2, make plug deflection, magnetic conduction sheet separates with magnet absorbing plate easily.
Claims (6)
1. separate power supply attachment plug socket, comprise that an end and power line (4) join, the plug (2) that the other end is connected with socket (1), the end inside that plug is connected with socket is provided with contact flat spring (12) and magnetic part/suction magnet assembly, the inner correspondence of socket is provided with conductive pole (7) and inhales magnet assembly/magnetic part, be connected with magnetic attracting and be connected with magnetic part/suction magnet assembly conduction with contact flat spring respectively, it is characterized in that the end that plug and power line join departs from plug and socket magnetic attracting face center line.
2. according to the described separate power supply attachment plug of claim 1 socket, it is characterized in that described plug (2) is Z-shaped, comprise being arranged on and constitute housing interior contact flat spring (12) and magnetic part by outer casing upper cover (2.2) and shell lower cover (2.3), the corresponding conductive pole of housing front end (7) is provided with jack, be connected with socket (1), the rear end is line outlet (2.4), joins with power line (4); Contact flat spring is arranged on the jack rear, and is connected with the power line conduction; Magnetic part is arranged on plug head middle part, comprises near the magnetic conduction sheet (10) that is arranged on the magnet (11), is connected with suction magnet assembly magnetic attracting in the socket.
3. according to the described separate power supply attachment plug of claim 2 socket, it is characterized in that being provided with wire bushing (3) between described power line (4) and plug (2) line outlet (2.4).
4. according to the described separate power supply attachment plug of claim 1 socket, it is characterized in that described contact flat spring (12) is the S shape of putting upside down, front end is provided with silver contact (13), contacts with the end face conduction of conductive pole (7).
5. according to the described separate power supply attachment plug of claim 1 socket, it is characterized in that described socket (1) comprises the conductive pole (7) that is fixedly installed in the junction block (1.2) and inhales magnet assembly, the junction block front end face is provided with the groove (1.3) that cooperates with plug (2); Conductive pole stretches out groove floor, and joins with contact flat spring (12) conduction in the jack of insertion plug; The suction magnet assembly is magnet absorbing plate (6), is arranged on the groove floor middle part.
6. according to the described separate power supply attachment plug of claim 5 socket, it is characterized in that groove (1.3) inwall of described junction block (1.2) and/or bottom surface are provided with reference column (1.1), plug (2) shell is provided with the location notch (2.1) that cooperates with reference column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910041961A CN101685928A (en) | 2009-08-12 | 2009-08-12 | Split power connecting plug/socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910041961A CN101685928A (en) | 2009-08-12 | 2009-08-12 | Split power connecting plug/socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101685928A true CN101685928A (en) | 2010-03-31 |
Family
ID=42048957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910041961A Pending CN101685928A (en) | 2009-08-12 | 2009-08-12 | Split power connecting plug/socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101685928A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769228A (en) * | 2012-08-09 | 2012-11-07 | 孙玉田 | Magnetic socket and plug |
| CN102891402A (en) * | 2012-09-19 | 2013-01-23 | 中航光电科技股份有限公司 | Misplug-preventing electrical connector component |
| TWI449275B (en) * | 2011-02-11 | 2014-08-11 | Simula Technoligy Inc | The use of magnetic coupling structure |
| CN104701672A (en) * | 2013-09-27 | 2015-06-10 | 起源技术美国股份有限公司 | Heat Resistant Magnetic Electrical Connector |
| CN107732565A (en) * | 2017-10-16 | 2018-02-23 | 北方民族大学 | A kind of magnetic safety socket and plug |
| CN107919578A (en) * | 2017-12-20 | 2018-04-17 | 佛山市高明欧电子制造有限公司 | A kind of coupler with magnetic plug and magnetic socket |
-
2009
- 2009-08-12 CN CN200910041961A patent/CN101685928A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI449275B (en) * | 2011-02-11 | 2014-08-11 | Simula Technoligy Inc | The use of magnetic coupling structure |
| CN102769228A (en) * | 2012-08-09 | 2012-11-07 | 孙玉田 | Magnetic socket and plug |
| CN102891402A (en) * | 2012-09-19 | 2013-01-23 | 中航光电科技股份有限公司 | Misplug-preventing electrical connector component |
| CN102891402B (en) * | 2012-09-19 | 2015-11-25 | 中航光电科技股份有限公司 | A kind of avoiding misinsertion electric coupler component |
| CN104701672A (en) * | 2013-09-27 | 2015-06-10 | 起源技术美国股份有限公司 | Heat Resistant Magnetic Electrical Connector |
| CN104701672B (en) * | 2013-09-27 | 2017-04-12 | 起源技术美国股份有限公司 | Heat Resistant Magnetic Electrical Connector |
| CN107732565A (en) * | 2017-10-16 | 2018-02-23 | 北方民族大学 | A kind of magnetic safety socket and plug |
| CN107919578A (en) * | 2017-12-20 | 2018-04-17 | 佛山市高明欧电子制造有限公司 | A kind of coupler with magnetic plug and magnetic socket |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100331 |