CN207800964U - Magnetic-type contact socket plug - Google Patents

Magnetic-type contact socket plug Download PDF

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Publication number
CN207800964U
CN207800964U CN201820231048.7U CN201820231048U CN207800964U CN 207800964 U CN207800964 U CN 207800964U CN 201820231048 U CN201820231048 U CN 201820231048U CN 207800964 U CN207800964 U CN 207800964U
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CN
China
Prior art keywords
contact
electrode
plug
elastic spring
socket
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Application number
CN201820231048.7U
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Chinese (zh)
Inventor
侯永昌
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侯永昌
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Priority to CN201820231048.7U priority Critical patent/CN207800964U/en
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Abstract

The purpose of this utility model is to provide a kind of magnetic-type contact socket plug.The socket, plug electrode are contacted using contact, and bottom is equipped with contact electrode, contact earthing pole and is attracted magnet in jack housing, and lower section is additionally provided with shell extension turning edge, shell extension area.When plug is inserted into, contact earthing pole, contact electrode enter plug;It continues into, contact earthing pole, contact electrode priority and plug contacts formula elastic spring earthing pole, the contact of contact elastic spring electrode, the actuation iron plate of plug head can be attracted by the actuation magnet of bottom in socket simultaneously, electrode contacts on socket, plug are closed and lock, and plug contacts formula elastic spring electrode closely contacts under the action of reed, with the holding of socket contact formula electrode.If pulled the plug out of the socket, insert ends are pulled downwards, in the case where shell extension turning edge is the leverage of fulcrum, so that actuation iron plate detached with actuation magnet, disconnected the electrode being closed, easily pull the plug out of the socket.

Description

Magnetic-type contact socket plug
Technical field
The utility model is related to a kind of appliances power source socket plug more particularly to a kind of magnetic-type contact sockets of appliances power source Plug.
Background technology
Appliances power source socket plug is currently direct plug-in, all tighter, small when plug is inserted into socket or extracts socket Type electric appliance needs with the hands complete to operate, extremely inconvenient for the movable electrical appliances use for frequently plugging power supply.
Invention content
The purpose of this utility model is to provide a kind of magnetic-type contact socket plug.The socket, plug electrode use contact Formula contacts, and plug can be easily inserted and extract socket, and socket fixing end size, pitch-row are consistent with standard.When plug is inserted into, socket Contact electrode, contact earthing pole enter plug, be inserted into close in place when, the actuation magnet of bottom can will be before plug in socket The actuation iron plate at end is attracted, while the electrode contacts on socket, plug are closed and lock, and plug contacts formula elastic spring electrode exists It is closely contacted under the action of reed, with the holding of socket contact formula electrode.Socket is attracted attraction caused by magnet and is much larger than Strength caused by plug contacts formula elastic spring electrode reed, plug are not just drawn out easily after being inserted into socket.If extracted slotting , need to click insert ends downwards with hand and can easily extract, safe to use, easy to operate.
The technical solution of the utility model:Socket is box-like in one side opening, and the bottom in jack housing is equipped with contact Electrode, contact earthing pole and actuation magnet, contact earthing pole length are more than contact electrode, are attracted magnet and are located at socket The both sides of bottom or surrounding in shell, the middle part below jack housing be equipped with shell extension turning edge, shell extension turning edge with Jack housing bottom keeps certain distance, the opening of shell extension turning edge to jack housing to be shell extension area, can make this Partial space gradually becomes larger.Plug body is inserted into the top chamfering of socket part front end, downward at shell extension turning edge Angle form a fulcrum, plug can do downwards the rotation of certain amplitude, shell using shell extension turning edge as fulcrum Expansion area provides space for rotation.Such structure can make plug smooth-going be inserted into socket, expand by shell when pulling plug downwards Flanging of tossing about in bed, which is the leverage of fulcrum, can easily be such that actuation iron plate is detached with actuation magnet and disconnect the electrode of closure.Plug The shape of shell insertion end is identical as bottom in socket.It is attracted both sides or surrounding and front apron that iron plate is located at plug front apron It is in same plane, and corresponding with socket actuation magnet.Jack housing has certain depth, can prevent foreign matter from inhaling in magnet On.It is equipped with contact elastic spring electrode in plug body, contact elastic spring earthing pole, electrode isolation fixed frame, connects Line plate.Contact elastic spring electrode, contact elastic spring earthing pole are made of contact electrode and snakelike elastic spring, electricity Pole is isolated fixed frame front end there are three hole, middle parts can be mutual by contact elastic spring electrode, contact elastic spring earthing pole Isolation and limit, end be connected with terminal plate, contact elastic spring electrode, contact elastic spring earthing pole front end contact Formula electrode is passed through from three holes respectively, axially can flexibly be moved just as axis in axle sleeve, and end is solid with terminal plate respectively It is fixed.Snakelike elastic spring can make contact elastic spring electrode and contact elastic spring earthing pole generate pushing away for extreme direction forward Power when electrode front end is by strength more than elastic spring, can inwardly be retracted.Since socket contact formula earthing pole length is more than Contact electrode, it is ensured that when plug is inserted into socket, contact earthing pole first contacted with contact elastic spring earthing pole, it is slotting It is disconnected when head extracts socket, after contact earthing pole with contact elastic spring earthing pole, it is safe to use.
When plug is inserted into socket, contact earthing pole, contact electrode pass through contact earthing pole jack, contact electrode Jack enters plug;It continues into, contact earthing pole, contact electrode are successively touched with plug contacts formula elastic spring earthing pole Point, the contact of contact elastic spring electrode contacts, since the attraction that socket is attracted magnet is much larger than plug contacts formula elasticity spring The sum of plate electrode, contact elastic spring earthing pole elastic spring strength, iron plate actuation can be attracted moment by plug by being attracted magnet, Contact earthing pole, contact electrode can be by contact elastic spring earthing pole, contact elastic spring electrodes to internal pressure simultaneously Contracting, elastic spring elastic force caused by compression makes socket, plug electrode contact keep good contact, and is inhaled by being attracted magnet Power locks socket and plug.It such as to pull the plug out of the socket, only need to easily click the end of plug downwards with hand, actuation iron can be made Plate is detached with magnet is attracted, and socket electrode contact disconnects with plug elastic spring electrode contacts moment, easily extracts plug.
The magnetic-type contact socket plug of the utility model comprising socket, plug, the socket include:Jack housing is touched Point type electrode, contact earthing pole are attracted magnet, shell extension turning edge, shell extension area, the contact electrode, described Contact earthing pole, the actuation magnet are located at the bottom in the jack housing, the shell extension turning edge, the shell Expansion area is located at the middle part below the jack housing to opening;The plug includes:Plug body, front apron, contact Electrode jack, is attracted iron plate, electrode isolation fixed frame, contact elastic spring electrode, contact bullet at contact earthing pole jack Property reed earthing pole, terminal plate, power supply lead wire sheath, the front apron, the actuation iron plate are located at the plug body most Front end, the contact electrode jack, the contact earthing pole jack are located on the front apron, the contact elasticity spring Plate electrode, the contact elastic spring earthing pole front end contact electrode section be through the electrode isolation fixed frame respectively Hole in, rear end fixes with the terminal plate;The contact elastic spring electrode, the contact elastic spring earthing pole shape Shape is snakelike, also can be U-shaped, S-shaped.
The shell extension turning edge is located at middle part below the jack housing and keeps one with the jack housing bottom Set a distance, the shell extension area are located at the shell extension turning edge to the opening of the jack housing, and plug can institute Shell extension turning edge is stated to be fulcrum, move downwards into the shell extension area.
The contact earthing pole length is more than the contact electrode, the contact electrode, contact ground connection Extremely section is rounded, also can be rectangle, rectangular, terminals shape is consistent with standard.
The actuation magnet is located in the jack housing both sides of bottom or surrounding close to the position of shell, the actuation Iron plate corresponds with the actuation magnet.
The contact elastic spring electrode, the contact elastic spring earthing pole are by contact electrode and snakelike elasticity Reed forms, contact electrode section cross sectional shape and the contact electrode, the contact earthing pole, contact electricity Pole jack, the contact earthing pole jack are consistent.
The electrode isolation fixed frame is located in the plug body, by the contact elastic spring electrode, it is described touch Mutually isolated and limit, the contact elastic spring electrode, the contact elasticity spring between point type elastic spring earthing pole The contact electrode section of piece earthing pole can be axial flexibly mobile in the hole of electrode isolation fixed frame front end, the other end with The connected terminal plate of the electrode isolation fixed frame is fixed.
Description of the drawings
Fig. 1 is the front view of socket
Fig. 2 is the A-A views of Fig. 1
Fig. 3 is the front view of plug
Fig. 4 is the B-B views of Fig. 3
Fig. 5 is the C-C views of Fig. 4
Jack housing -1;Contact electrode -2;Contact earthing pole -3;It is attracted magnet -4;Shell extension turning edge -5;Outside Shell expansion area -6;Plug body -7;Front apron -8;Contact electrode jack -9;Contact earthing pole jack -10;It is attracted iron plate- 11;Electrode isolation fixed frame -12;Contact elastic spring electrode -13;Contact elastic spring earthing pole -14;Terminal plate -15; Power supply lead wire sheath -16.
Specific implementation mode
Embodiment:As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, a kind of magnetic-type contact socket plug, including:Socket is inserted Head.Contact electrode 2, contact earthing pole 3 are fixed on the bottom in jack housing 1, are attracted magnet 4 and are located at bottom in jack housing Close to the position of shell, shell extension turning edge 5, shell extension area 6 are located at 1 lower section middle part of jack housing to opening for the both sides in portion Place, front apron 8 are located at the front end of plug body 7, and contact electrode jack 9, contact earthing pole jack 10 are located at front apron 8 On, be attracted iron plate 11 and be located at the both sides of front apron 8, electrode isolation fixed frame 12 be located at plug body 7 it is interior and with 15 phase of terminal plate Even, contact elastic spring electrode 13, contact elastic spring earthing pole 14 front end be through the hole of electrode isolation fixed frame 12 In, end is fixed with terminal plate 15, and power supply lead wire sheath 16 is located at the end of plug body 7.

Claims (6)

1. magnetic-type contact socket plug comprising socket, plug, the socket include:Jack housing, is touched contact electrode Point type earthing pole is attracted magnet, shell extension turning edge, shell extension area, the contact electrode, contact ground connection Pole, the actuation magnet are located at the bottom in the jack housing, and the shell extension turning edge, the shell extension area are located at Middle part below the jack housing is to opening;The plug includes:Plug body, contact electrode jack, touches front apron Point type earthing pole jack is attracted iron plate, electrode isolation fixed frame, contact elastic spring electrode, contact elastic spring ground connection Pole, terminal plate, power supply lead wire sheath, the front apron, the front end for being attracted iron plate and being located at the plug body are described to touch Point type electrode jack, the contact earthing pole jack are located on the front apron, the contact elastic spring electrode, described The front end contact electrode section of contact elastic spring earthing pole is through respectively in the hole of the electrode isolation fixed frame, rear end It is fixed with the terminal plate;The contact elastic spring electrode, the contact elastic spring earthing pole shape be it is snakelike, also Can be U-shaped, S-shaped.
2. magnetic-type contact socket plug according to claim 1, it is characterised in that the shell extension turning edge is located at Certain distance is kept in the middle part of below the jack housing and with jack housing bottom, the shell extension area is located at the shell Extend turning edge to the jack housing opening, plug can the shell extension turning edge be fulcrum, downwards move into Enter the shell extension area.
3. magnetic-type contact socket plug according to claim 1, it is characterised in that the contact earthing pole length is big In the contact electrode, the contact electrode, contact ground connection extremely section are rounded, also can be rectangle, side Shape, terminals shape are consistent with standard.
4. magnetic-type contact socket plug according to claim 1, it is characterised in that the actuation magnet is located at described insert Close to the position of shell, the actuation iron plate corresponds with the actuation magnet for the both sides of bottom or surrounding in seat shell.
5. magnetic-type contact socket plug according to claim 1, it is characterised in that the contact elastic spring electrode, The contact elastic spring earthing pole is made of contact electrode and snakelike elastic spring, contact electrode section cross sectional shape With the contact electrode, the contact earthing pole, the contact electrode jack, the contact earthing pole jack phase one It causes.
6. magnetic-type contact socket plug according to claim 1, it is characterised in that the electrode isolation fixed frame is located at In the plug body, it will be isolated between the contact elastic spring electrode, the contact elastic spring earthing pole and limit Position, the contact elastic spring electrode, the contact elastic spring earthing pole contact electrode section can be in the electricity Axial flexibly mobile in the hole of fixed frame front end, the terminal plate that the other end is connected with the electrode isolation fixed frame is isolated in pole It is fixed.
CN201820231048.7U 2018-02-08 2018-02-08 Magnetic-type contact socket plug Active CN207800964U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820231048.7U CN207800964U (en) 2018-02-08 2018-02-08 Magnetic-type contact socket plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820231048.7U CN207800964U (en) 2018-02-08 2018-02-08 Magnetic-type contact socket plug

Publications (1)

Publication Number Publication Date
CN207800964U true CN207800964U (en) 2018-08-31

Family

ID=63276203

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820231048.7U Active CN207800964U (en) 2018-02-08 2018-02-08 Magnetic-type contact socket plug

Country Status (1)

Country Link
CN (1) CN207800964U (en)

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