CN202084762U - Magnetic notch suction-type safety socket and plug - Google Patents
Magnetic notch suction-type safety socket and plug Download PDFInfo
- Publication number
- CN202084762U CN202084762U CN2011200353448U CN201120035344U CN202084762U CN 202084762 U CN202084762 U CN 202084762U CN 2011200353448 U CN2011200353448 U CN 2011200353448U CN 201120035344 U CN201120035344 U CN 201120035344U CN 202084762 U CN202084762 U CN 202084762U
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- electrode
- plug
- socket
- metal
- link slot
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- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a magnetic notch suction-type safety socket and a plug. The socket comprises a face plate, a connecting groove box and an element mounting insulating plate, and is characterized in that plug electrode notches are formed on the face plate, the connecting groove box is mounted on the back of the face plate, receptacles are formed on the connecting groove box, spring doors capable of being turned inwards are arranged on the notches, and a metal sucker is embedded into the bottom of the connecting groove box; and two electrode holders are arranged in parallel on the front face of the element mounting insulating plate, a metal electrode capable of rotating around a transverse shaft is fixed on each electrode holder through the transverse shaft, an insulating transverse plate is connected between the two metal electrodes, a main return spring holder is arranged on the back of the element mounting insulating plate, and a main return spring is arranged between the main return spring holder and the insulating transverse plate. The utility model has the advantages that: no safety accidents (such as electric leakage and sparking) occur during the use, and the socket and the plug are convenient to use and have a long service life.
Description
Technical field
The utility model relates to a kind of magnetic slot mouth suction type safety socket, plug, belongs to socket, plug field.
Background technology
Known plug, socket all is cutter formula insert structures at present, and promptly behind the plug socket the inside, the electrode intermediate plate of socket the inside is clamped the blade of insertion.Socket is to guarantee and the combining of plug by its interelectrode frictional force, and in use, it is tight even can't clip the phenomenon of blade that the intermediate plate folder often takes place, and influenced normal use.After above-mentioned phenomenon having occurred, must open the lid of socket and adjust intermediate plate, re-use after the adjustment, also similar phenomenon can occur after use a period of time, bring a lot of inconvenience for our life.And cutter formula knot
The socket of structure uses and has potential safety hazard, sparking even electric leakage sometimes, and production cost is also higher.
Summary of the invention
The purpose of this utility model provides magnetic slot mouth suction type safety socket easy to use, safe, plug.
The purpose of this utility model is realized by following mode:
Socket of the present utility model comprises panel, link slot box, element fitting insulating panels, it is characterized in that: on panel, have the plug electrode socket, at back side of panel the link slot box is installed, have on the link slot box with panel on the socket that matches of plug electrode socket, on the socket of link slot box, be equipped with can in the single or double acting door that turns over, be embedded with in the bottom surface of link slot box with socket over against the metal sucker; Be provided with two electrode suppors abreast in element fitting insulating panels front, on each electrode suppor with transverse axis fix one can around transverse axis rotate with copper iron composite material or the metal electrode made with permanent magnet, be connected with the insulation transverse slat between two metal electrodes, on the insulation transverse slat, a sheet metal that is not connected with any electric conductor is installed, the weak magnetic sheet relative with sheet metal is installed on the element fitting insulating panels; Be provided with main return spring support at the back side of element fitting insulating panels, be provided with main return spring between main return spring support and insulation transverse slat, each electrode suppor all connects a binding post with lead; The element fitting insulating panels is installed in the back side of panel and link slot box with screw, and its metal electrode is corresponding with the metal sucker, and maintain between element fitting insulating panels and link slot box can be for the gap of metal electrode rotation.
Be provided with the earth electrode socket between two plug electrode sockets of above-mentioned panel, between two sockets of link slot box and on the element fitting insulating panels outlet ground utmost point be installed, the earth electrode of link slot box is connected with lead with earth electrode on the element fitting insulating panels.
Consider from the angle of safety, outside the element fitting insulating panels, protecting sheathing should be installed.
Plug of the present utility model comprises insulation crust, it is characterized in that: in insulation crust, be equipped with and the corresponding plug electrode made from permanent magnet or copper iron composite material of two metal electrodes of socket, when the metal electrode of socket was made of the copper iron composite material, plug electrode was made of permanent magnet; When the metal electrode of socket was made of permanent magnet, plug electrode was made of the copper iron composite material.
Be provided with the plug earth electrode between two plug electrodes, the plug earth electrode is a screw that exceeds plug electrode, is with spring on the king-rod of screw.
The utility model has the advantages that: changed the cutter formula structure of conventional socket, plug, thereby it is bad to have eliminated the contact that bayonet mount, plug often occur, the drawback that coefficient of safety is not high; Socket of the present utility model, plug in use dangerous phenomenons such as electric leakage, sparking can not occur, and be easy to use, the life-span is long.
Description of drawings
Fig. 1 is the front view of socket; Fig. 2 is the front view of link slot box; Fig. 3 is that the A-A of Fig. 2 is to cutaway view; Fig. 4 is the structural representation of element fitting insulating panels; Fig. 5 is the structural representation of plug.
Embodiment
With reference to accompanying drawing, socket of the present utility model comprises panel 1, link slot box 5, element fitting insulating panels 10, on panel, have plug electrode socket 2, at back side of panel link slot box 5 is installed, have on the link slot box with panel on the socket 6 that matches of plug electrode socket 2, on the socket 6 of link slot box 5, be equipped with can in the single or double acting door 8 that turns over, be embedded with in the bottom surface of link slot box 5 with socket over against metal sucker 9; Be provided with two electrode suppors 16 abreast in element fitting insulating panels 10 fronts, on each electrode suppor 16 with transverse axis 15 fix one can around transverse axis rotate with copper iron composite material or the metal electrode 14 made with permanent magnet, two 14 of metal electrodes are connected with insulation transverse slat 19, a sheet metal 20 that is not connected with any electric conductor is installed in insulation on the transverse slat 19, the weak magnetic sheet 13 relative with sheet metal 20 is installed on element fitting insulating panels 10; Be provided with main return spring support 11 at the back side of element fitting insulating panels 10, be provided with main return spring 12 at main return spring support 11 and 19 of transverse slats of insulation, each electrode suppor 16 all connects a binding post 18 with lead, and fuse 17 is installed on the lead; Element fitting insulating panels 10 usefulness screws are installed in the back side of panel 1 and link slot box 5, its metal electrode 14 is corresponding with metal sucker 9, and 5 in element fitting insulating panels 10 and link slot box maintain and can be provided with power supply indicator 3 on panel 1 for the gap of metal electrode 14 rotations.Can have one group of above plug electrode socket on the panel of the present utility model, every group of plug electrode socket joined a cover link slot box and an element fitting insulating panels, just can constitute porous socket.Plug of the present utility model comprises insulation crust 22, two metal electrodes, the 14 corresponding plug electrodes made from permanent magnet or copper iron composite material 23 with socket are installed in insulation crust 22, when the metal electrode 14 usefulness copper iron composite materials of socket were made, plug electrode 23 usefulness permanent magnets were made; When the metal electrode 14 usefulness permanent magnets of socket were made, plug electrode 23 usefulness copper iron composite materials were made.Be provided with plug earth electrode 24 between two plug electrodes 23, plug earth electrode 24 is screws that exceed plug electrode, is with spring 25 on the king-rod of screw.The lead that is connected of two plug electrodes 23 and plug earth electrode 24 is drawn from the afterbody of insulation crust 22.
During use, when two metal electrodes of plug insert the plug electrode socket of panel, turn in the single or double acting door of link slot box and make two metal electrodes of plug enter the link slot box, and contact with metal sucker in the link slot box, metal electrode on the element fitting insulating panels rotates around transverse axis under the attraction of strong magnetic force, and tightly be attached on the metal sucker, making power connection, power supply indicator is bright.With after pull up plug, metal electrode on the element fitting insulating panels loses the attraction of strong magnetic force, under the acting in conjunction of the counter pull of the sheet metal of main return spring and auxiliary return and weak magnetic sheet, break away from the metal sucker and be pulled original position, power supply indicator extinguishes, this moment, the socket outside was all not charged, as safe as a house.The single or double acting door resilience with the shutoff of plug electrode socket, makes panel very attractive in appearance.
When using socket of the present utility model, and the plug of electrical appliance can connect with a changeover plug when being the plug of common cutter formula structure.The structure of changeover plug is that the socket with plug of the present utility model and cutter formula structure combines, that is: in an insulation crust, one end is installed plug electrode of the present utility model, the other end is provided with jack, the socket electrode of cutter formula structure is installed in the jack, and plug electrode is connected in insulation crust with lead with the socket electrode.
Claims (4)
1. magnetic slot mouth suction type safety socket, comprise panel, link slot box, element fitting insulating panels, it is characterized in that: on panel, have the plug electrode socket, at back side of panel the link slot box is installed, have on the link slot box with panel on the socket that matches of plug electrode socket, on the socket of link slot box, be equipped with can in the single or double acting door that turns over, be embedded with in the bottom surface of link slot box with socket over against the metal sucker; Be provided with two electrode suppors abreast in element fitting insulating panels front, on each electrode suppor with transverse axis fix one can around transverse axis rotate with copper iron composite material or the metal electrode made with permanent magnet, be connected with the insulation transverse slat between two metal electrodes, on the insulation transverse slat, a sheet metal that is not connected with any electric conductor is installed, the weak magnetic sheet relative with sheet metal is installed on the element fitting insulating panels; Be provided with main return spring support at the back side of element fitting insulating panels, be provided with main return spring between main return spring support and insulation transverse slat, each electrode suppor all connects a binding post with lead; The element fitting insulating panels is installed in the back side of panel and link slot box with screw, and its metal electrode is corresponding with the metal sucker, and maintain between element fitting insulating panels and link slot box can be for the gap of metal electrode rotation.
2. magnetic slot mouth suction type safety socket according to claim 1, it is characterized in that: between two plug electrode sockets of above-mentioned panel, be provided with the earth electrode socket, between two sockets of link slot box and on the element fitting insulating panels outlet ground utmost point is being installed, the earth electrode of link slot box is connected with lead with earth electrode on the element fitting insulating panels.
One kind with the described magnetic slot mouth suction type safety socket of claim 1 supporting plug, comprise insulation crust, it is characterized in that: in insulation crust, be equipped with and the corresponding plug electrode made from permanent magnet or copper iron composite material of two metal electrodes of socket.
4. plug according to claim 3 is characterized in that: be provided with the plug earth electrode between two plug electrodes, the plug earth electrode is a screw that exceeds plug electrode, is with spring on the king-rod of screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200353448U CN202084762U (en) | 2011-01-27 | 2011-01-27 | Magnetic notch suction-type safety socket and plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200353448U CN202084762U (en) | 2011-01-27 | 2011-01-27 | Magnetic notch suction-type safety socket and plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202084762U true CN202084762U (en) | 2011-12-21 |
Family
ID=45345379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200353448U Expired - Fee Related CN202084762U (en) | 2011-01-27 | 2011-01-27 | Magnetic notch suction-type safety socket and plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202084762U (en) |
-
2011
- 2011-01-27 CN CN2011200353448U patent/CN202084762U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20130127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |