A kind of attaching plug conversion adapter
The utility model relates to electrical equipment and jack technology field, a kind ofly specifically relates to civilian forceful electric power, is applicable to the attaching plug of country variant, the attaching plug conversion adapter of the connection of socket and coupling.
As everyone knows, because the plug and socket of the civilian forceful electric power of country variant is different, to the inconvenience that transnational traveller causes electrical equipment to use, product commercially available at present due to volume and weight large, the reliability, the poorly conductive that connect, output port of power source majority all only has one to wait shortcomings and cannot meet the requirement of consumer Geng Gao, existing power plug adapter is made up of housing, terminals and plug and jack, power output end jack is generally general-purpose jack shape, and power input adopts to output conversion regime and is rigidly connected.Based on above factor, thus to existing product reform and innovation.
[summary of the invention]
The purpose of this utility model is to overcome above-mentioned defect, provides a kind of power plug adapter of novel structure, can solve plug suitability problem according to the power output socket of country variant, transducer plug, the socket of transducer, appliance plug.
To achieve these goals, design a kind of attaching plug conversion adapter, live wire, ground wire, the outside of zero line three power input terminal separate plug is provided with insulating sleeve, three power input terminal separate plug connect the input wires terminal in the first fixed handle by three wires, output wiring terminal in first fixed handle is provided with the input wires terminal that three wires connect the second fixed handle, three input wires terminals of the second fixed handle are by live wire, ground wire, several output wiring terminals are become after zero line parallel connection, several power output terminal independent jacks that some outlet terminal sub-connections on second fixed handle are corresponding, described wire adopts flexible harness, spacing between binding post, angle to be undertaken deciliter by flexible harness or rotates regulating.
Power input terminal separate plug connects insulating sleeve by helicitic texture, and helicitic texture can be replaced self-locking structure or pin key type structure.
Plug bottom on the insulating sleeve of power input terminal separate plug is provided with the metalwork being connected to the endoceliac threaded body of insulating sleeve shell, and metalwork is replaceable.
Several power output terminal independent jacks of some outlet terminal sub-connections of the second described fixed handle, described power output terminal independent jack at least comprises live wire, ground wire, zero line three independent jacks, as required, the jack insulating sleeve of corresponding pairing is selected.
The insulating sleeve of described power output terminal independent jack adopts plastic material to make, and is provided with electric conducting material in jack.
Described wire adopts flexible harness, and the spacing between binding post, angle to be undertaken deciliter by flexible harness or rotated regulating, and guarantee the reliability that power supply connects and Low ESR, can be applicable to different spacing and the angle of various socket plug.
Compared with the existing technology, structure is unique, applied range for the utility model, and can distribute two or more power supply and export, operating efficiency is high, and safely, reliably, not only compact, facilitates travelling to carry, and can also be suitable for the power supply of country variant; Have two or more power output end, many electrical equipment can use simultaneously; Relative to commercially available changeover plug volume, weight greatly, the socket be inserted on wall is easy to the shortcoming got loose, and connects reliable, uses simple.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is power input terminal separate plug structural representation in the utility model;
Fig. 3 is power output terminal independent jack structural representation in the utility model;
In figure: 11,12,13 be respectively power input terminal separate plug, 21 is the first fixed handle, be provided with binding post in fixed handle to be connected with conductor, 22 second fixed handles, be provided with porous link in fixed handle to be connected with conductor, 31,32,33 be respectively power output terminal independent jack, in Fig. 2, a, b, c, d are removable power input terminal separate plug, and e, f, g in Fig. 3 are removable power output terminal independent jack;
Specify Fig. 1 as Figure of abstract of the present utility model.
Below in conjunction with accompanying drawing, the utility model is described in further detail, and the structure of this device and principle are very clearly concerning the people of this specialty.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model can be applicable to household electrical appliance, instrument, industrial equipment, communication apparatus, power equipment, Medical Devices, military industry equipment, research equipment, digital equipment, the attaching plug of computer country variant and the connection of socket and coupling.The core of this attaching plug conversion adapter solves plug suitability problem by the plug of replacing country variant, connects power input and output, can guarantee the reliability that power supply connects and Low ESR like this with flexible cable.Power output end interface is the required shape of user.Because the binding post of power supply input and the live wire of output, ground wire, zero line is independently, angle and the spacing of terminal can be adjusted by flexible harness according to its shape when attachment plug or socket, the angle of independent terminals and the fine setting of spacing can be born by flexible harness, can be applicable to different spacing and the angle of various socket plug like this.Multiplex jack has Multiple Type, in Fig. 1 31,32,33 can be replaced by e, f, g in Fig. 3 any one: Europe superscript cylinder and Chinese Industrial Standards (CIS) are suitable for a kind of, English is designated as general-purpose jack, Chinese Industrial Standards (CIS) is independently a kind of, compare with conventional jack, the live wire of power output end, ground wire, zero line are independent jack, different spacing and the angle of various plug can be applicable to like this, owing to need not consider the factor of jack interval and angle, the metal contact area of independent jack is greater than the jack of common universal contact receptacle.
The plug terminal 11,12,13 of the attaching plug conversion adapter in Fig. 1 can be replaced by any one of b, c, d in Fig. 2, wherein a is the schematic diagram after connecting insulating sleeve, plug terminal and insulated handle adopt and are threaded reliably, wherein plug terminal adopts and is threaded, also can be replaced the modes such as self-locking to connect, as buckle, pin connect, after changing, adapter just can be inserted the supply socket with its destination country by user.The power output end of adapter has Multiple Type optional, and for welding manner connects between jack and wire harness, jack is non-exchange, and user can select according to the plug shape of the electrical appliance of oneself, only need connect according to the standard mode of connection during use.Two handles can directly firmly pull out herein after finishing using, and need not worry and pull off or produce other danger, internal structure makes plain conductor directly bear pulling force, and insulating barrier does not stress.
Feature of the present utility model is attaching plug, jack adopts independent wire harness to connect; described wire harness adopts flexible wires; spacing between plug, jack and angle to be undertaken deciliter by flexible harness, rotate and regulate, and plug adopts screw thread or self-locking etc. to connect all in scope of patent protection.