CN104659536A

CN104659536A - Extension socket

Info

Publication number: CN104659536A
Application number: CN201410812557.5A
Authority: CN
Inventors: 周桂英
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-23
Filing date: 2014-12-23
Publication date: 2015-05-27

Abstract

The invention discloses an extension socket which comprises at least one extension socket body and a lead, wherein the extension socket body is electrically connected through the lead; the extension socket body comprises a shell, a circuit module and a rotating transposition unit which is rotatably arranged on the shell; the circuit module is arranged in the shell and the rotating transposition unit; a gap is formed in the shell; a rotating block is arranged in the gap on the shell; the rotating transposition unit comprises a support block and a socketing block which is fixedly connected with the support block; the support block is provided with a rotating shaft which is rotatably embedded into the rotating block and used for enabling the rotating transposition unit to rotate relative to the shell; the support block is arranged in the gap. Through the rotating transposition unit of the extension socket, when two adjacent jacks need relatively large plugs, the plugs can be respectively inserted into the first jack of the shell and the second jack of the rotating transposition unit so as to avoid the problem that one plug occupies two jacks and solve the problem that the overlarge electric appliance plugs occupy the spaces of adjacent jacks.

Description

Socket

Technical field

The present invention relates to a kind of electrical equipment, particularly relate to a kind of socket.

Background technology

General, various plug can be inserted by socket, be convenient to and other circuit ON.Along with the development of society and the progress of technology, people start to pursue the easy and comfortable of life, and in order to meet the life requirement of people, various electrification product arises at the historic moment, and socket becomes the necessity in our life gradually.

But in the use procedure of reality, still there is following drawback in existing socket:

When the adjacent jack of two on socket all needs to insert larger plug, can produce the problem of interference mutually, thus bring the problem that a plug accounts for adjacent two jacks, namely two plugs can only insert one, cause and greatly waste, and grafting does not also facilitate.

Summary of the invention

Based on this, be necessary to provide a kind of when adjacent two jacks all need to insert larger plug, a plug can be avoided to take the socket of the problem of two jacks simultaneously, other technologies scheme of the present invention can also solve when user is due to the waste electric energy that causes when the reasons such as carelessness are forgotten and pulled the plug out of the socket in jack and dangerous, how to improve pluggable position to meet the occasion needing electricity consumption number more, how to reduce the difficulty of grafting operation as blind person or the user under pitch-dark environment for use and improve fail safe, when not using socket, how to solve dustproof and waterproof and anti-child power stealing, be convenient to the technical problem of portable power source charging.

A kind of socket, is comprised at least one extension socket main body and wire, is electrically connected described in each between extension socket main body by described wire;

Described extension socket main body comprises housing, circuit module and rotates the rotation transpose unit be arranged on described housing, and described circuit module is arranged in described housing and described rotation transpose unit;

Described housing is provided with the first jack, and described first jack is used for outside plug and inserts, and to make described plug be electrically connected with described circuit module, described housing offers breach, described housing is positioned at described breach and is provided with spill spin block;

The grafting block that described rotation transpose unit comprises back-up block and is fixedly connected with described back-up block, described back-up block is provided with rotating shaft, described axis of rotation is embedded at described spill spin block, for making the relatively described housing into rotation of described rotation transpose unit, and described back-up block is arranged in described breach, described grafting block is provided with the second jack, and described second jack is used for outside plug and inserts, and is electrically connected with described circuit module to make described plug.

Wherein in an embodiment, described back-up block is connected with described grafting block is vertical, to make described rotation transpose unit in " L " character form structure.

Wherein in an embodiment, the end, one end that described back-up block is positioned at away from described grafting block has circular arc end face structure.

Wherein in an embodiment, described back-up block and described grafting block are formed in one structure.

Wherein in an embodiment, described first jack is three grades of jacks.

Wherein in an embodiment, described second jack is the two poles of the earth jack.

Wherein in an embodiment, described second jack is three grades of jacks.

Wherein in an embodiment, described second jack is at least one in the two poles of the earth jack and three grades of jacks.

Wherein in an embodiment, described first jack is several, and the first jack described in several is that array distribution is in described housing.

Wherein in an embodiment, between described housing, described back-up block and described grafting block, surround a storage tank.

Above-mentioned socket is by rotating transpose unit, thus achieve when adjacent two jacks all need to insert larger plug, the first jack of housing can be inserted respectively and rotate in the second jack of transpose unit, thus avoid the problem that a plug takies two jacks simultaneously, and then solve the problem taking adjacent receptacle space because appliance plug is excessive.

Accompanying drawing explanation

Fig. 1 is the structural representation of the socket of first embodiment of the invention;

Fig. 2 is the structural representation of another execution mode of the socket shown in Fig. 1;

Fig. 3 is the structural representation of the socket of second embodiment of the invention;

Fig. 4 is the structural representation of another execution mode of the socket shown in Fig. 3;

Fig. 5 is the structural representation of the socket of third embodiment of the invention;

Fig. 6 is the structural representation at another visual angle of the socket shown in Fig. 5;

Fig. 7 is the structural representation of the socket of four embodiment of the invention;

Fig. 8 is the structural representation at another visual angle of the socket shown in Fig. 7;

Fig. 9 is the enlarged drawing of Fig. 8 at A place;

Figure 10 is the structural representation of the socket of fifth embodiment of the invention;

Figure 11 is the structural representation of the first magnetic junction shown in Figure 10;

Figure 12 is the structural representation of the second magnetic junction shown in Figure 10;

Figure 13 is the structural representation of the second plug surface shown in Figure 10;

Figure 14 is the structural representation of the socket of sixth embodiment of the invention;

Figure 15 is the structural representation of the socket of seventh embodiment of the invention.

Embodiment

For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Better embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to execution mode described herein.On the contrary, provide the object of these execution modes be make to disclosure of the present invention understand more thorough comprehensively.

It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique execution mode.

Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe concrete execution mode, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.

Such as, a kind of socket, comprises at least one extension socket main body and wire, is electrically connected described in each between extension socket main body by described wire; Described extension socket main body comprises housing, circuit module and rotates the rotation transpose unit be arranged on described housing, and described circuit module is arranged in described housing and described rotation transpose unit; Described housing is provided with the first jack, and described first jack is used for outside plug and inserts, and to make described plug be electrically connected with described circuit module, described housing offers breach, described housing is positioned at described breach and is provided with spill spin block; The grafting block that described rotation transpose unit comprises back-up block and is fixedly connected with described back-up block, described back-up block is provided with rotating shaft, described axis of rotation is embedded at described spill spin block, for making the relatively described housing into rotation of described rotation transpose unit, and described back-up block is arranged in described breach, described grafting block is provided with the second jack, and described second jack is used for outside plug and inserts, and is electrically connected with described circuit module to make described plug.

Refer to Fig. 1, it is the structural representation of the socket 10 of invention first execution mode.

Socket 10 comprises several extension socket main body 110 and wire 120, and several extension socket main body 110 are electrically connected successively by wire 120, and is provided with interval between each extension socket main body 110.That is, several extension socket main body 110 can by wire 120 by predetermined interval arrangement, such as, predetermined interval is 0.5m, 0.6m or 1m, relative to traditional socket, socket 10 can greatly improve pluggable position, to meet the occasion that some need electricity consumption number more, such as, socket 10 is stretched and is laid in row's screens of office, the corresponding screens of each extension socket main body 10, and for example, socket 10 stretching, extension is laid in a row of meeting room as the upper corresponding seat of each extension socket main body 10, like this, relative to traditional socket, socket 10 can improve pluggable position.In addition, but when not needing socket 10, can withdrawal be wound around, dramatically saves on shared space.

Refer to Fig. 1, extension socket main body 110 comprises the circuit module (not shown) in housing 111 and housing 111, and housing 111 is provided with jack 112, and jack 112 inserts for the plug of outside, is electrically connected with described circuit module to make plug 112.Such as, outside plug is the plug of household electrical appliance, and and for example, outside plug is charging of mobile devices device plug, and and for example, outside plug is plug of electric vehicle charger.

It is to be noted; how to realize being electrically connected with the electrical equipment of outside please refer to prior art about described circuit module in the present invention, do not repeat them here, the present invention only protects the quantity of described extension socket main body; the structure of described extension socket main body, and the position relationship of described extension socket main body and described wire.

In order to take better and reduce the space shared by housing 111, such as, refer to Fig. 1, housing 111 is circular pan-like structure, like this, the corner angle quantity of housing 111 can be reduced, be convenient to be beneficial to better take, meanwhile, coordinate the distributing position of jack 112, also maximally can use the space of housing 111, thus reduce the space shared by housing 111.

In order to move extension socket main body 110 better, and avoid the wire 120 of socket 10 to occur the problem be mutually wound around, such as, refer to Fig. 2, it is the structural representation of another execution mode of the socket shown in Fig. 1, socket 10a also comprises guide rail 130, some extension socket main body 110 are slided and are arranged at guide rail 130, when the mobile extension socket main body 110 of needs, only need to extension socket main body 110 applied thrust, extension socket main body 110 just can be made to move along guide rail 130, meanwhile, the wire 120 of socket 10 can also be avoided to occur the problem be mutually wound around.

In order to place better and fixing described extension socket main body, such as, described in each, the bottom of extension socket main body arranges an adhesion layer, extension socket main body described in each sticks in outside adhesion locations by described adhesion layer, like this, utilize described adhesion layer that described extension socket main body correspondence can be made to stick on the position that will adhere to, thus achieve and place better and the effect of fixing described extension socket main body.

Preferably, described extension socket main body is 5 ~ 10; Preferably, described extension socket main body is 6 ~ 8; Preferably, described extension socket main body is 6; Preferably, 6 described extension socket main body are slided successively and are arranged at described guide rail; Preferably, described jack is the two poles of the earth jack; Preferably, described jack is three pole jacks; Preferably, described jack is at least one in the two poles of the earth jack and three pole jacks.

Above-mentioned socket 10 is by arranging several extension socket main body 110 and wire 120, several extension socket main body 110 are electrically connected successively by wire 120, and be provided with interval between each extension socket main body 110, relative to existing socket, above-mentioned socket 10 can improve pluggable position to meet the occasion needing electricity consumption number more.

Another example of the present invention is a kind of socket, to solve the technical problem improving pluggable position in single extension socket main body further, and then improves pluggable position to meet the occasion needing electricity consumption number more.

Refer to Fig. 3, it is the structural representation of the socket 20 of second embodiment of the invention.

Socket 20 comprises at least one extension socket main body 210 and wire 220, is electrically connected between each extension socket main body 210 by wire 220.Such as, extension socket main body 210 is several, and its embodiment please refer to the socket 10 of the first execution mode, does not repeat them here.

Refer to Fig. 3, extension socket main body 210 comprises the circuit module (not shown) in housing 211 and housing 211.

Refer to Fig. 3, housing 211 comprises end face 211a, the bottom surface 211b parallel with end face 211a, and between end face 211a and bottom surface 211b several plug surfaces 211c.Each plug surface 211c is provided with jack 211d, and jack 211d is used for outside plug and inserts, and is electrically connected with circuit module to make plug.That is, housing 211 has multiple plug surface 211c that can be used for outside insertion grafting, relative to traditional socket, due to structural restriction, only design one plug surface, above-mentioned socket 20 is by all arranging jack 211d at each plug surface 211c, thus can greatly improve can grafting position, to meet the occasion that some need electricity consumption number more, such as, socket 20 is arranged on the centre position of circular seat, like this, can make around the user being sitting in circular seat plug surface 211c corresponding different respectively, relative to traditional socket, socket 10 can improve pluggable position.

Preferably, when described plug surface is 3 ~ 6, outside plug can be inserted preferably, and the plug of the described jack be plugged on adjacent described plug surface can be avoided to produce the problem of interference mutually.

Further, refer to Fig. 3, plug surface 211c is 3, and end face 211a and bottom surface 211b is triangular structure.

Further, refer to Fig. 4, it is the structural representation of another execution mode of the socket shown in Fig. 3, and plug surface 214 is 6, and end face 212 and bottom surface 213 are regular hexagon structure.

In order to improve the pluggable position of above-mentioned socket further, meanwhile, plug that can be adaptive outside better, such as, plug surface described in each is provided with jack described in several; And for example, some described jacks are that array distribution is in described plug surface; And for example, described jack is at least one in the two poles of the earth jack and three pole jacks, like this, can improve the pluggable position of above-mentioned socket further, meanwhile, and also can adaptive outside plug better.

In order to control the break-make of socket 20 better, such as, refer to Fig. 3, the end face 211a of socket 20 is also provided with power control key 215; And for example, power control key 215 touch-key, like this, can control the break-make of socket 20 better by power control key 215.

Charge for the ease of the Intelligent mobile equipment such as smart mobile phone and panel computer, such as, described plug surface also arranges USB interface, like this, the Intelligent mobile equipment such as smart mobile phone and panel computer just can be charged by USB interface, and without the need to passing through the extra charger of grafting, the Intelligent mobile equipment such as smart mobile phone and panel computer of being more convenient for charges.

In order to the charging modes of equipment choice optimum better for charging, such as, in described socket, be also provided with detection module, automatically can detect brand and the model of insertion equipment, and then select optimum charging modes to carry out the adaptive equipment that will charge.

It is to be noted; how to realize being electrically connected with the electrical equipment of outside about described circuit module in the present invention, power control key how to realize break-make effect and how detection module realizes Detection results; please refer to prior art; do not repeat them here; the present invention only protects the structure of described housing; the structure of described extension socket main body, and the position relationship of described extension socket main body and described wire.

The housing 211 of above-mentioned socket 20 by arranging several plug surfaces 211c between end face 211a and bottom surface 211b, and each plug surface 211c is provided with jack 211d, relative to existing socket, above-mentioned socket 20 can improve pluggable position to meet the occasion needing electricity consumption number more.

A kind of socket of another example of the present invention, to solve further when adjacent two jacks all need to insert larger plug, can avoid a plug to take the technical problem of two jacks simultaneously.

Refer to Fig. 5, it is the structural representation of the socket 30 of third embodiment of the invention.

Socket 30 comprises at least one extension socket main body 310 and wire 320, is electrically connected between each extension socket main body 310 by wire 320, and such as, extension socket main body 310 is several, and its embodiment please refer to the socket 10 of the first execution mode, does not repeat them here.

Refer to Fig. 5, extension socket main body 310 comprises housing 311, circuit module (not shown) and rotates the rotation transpose unit 312 be arranged on housing 311, and described circuit module is arranged at housing 311 and rotates in transpose unit 312.

Refer to Fig. 5, housing 311 is provided with the first jack 311a, first jack 311a is used for outside plug and inserts, to make plug be electrically connected with described circuit module, such as, outside plug is the plug of household electrical appliance, and for example, outside plug is charging of mobile devices device plug, and and for example, outside plug is plug of electric vehicle charger.

Such as, described first jack is three grades of jacks; And for example, described first jack is several; And for example, several first jacks are that array distribution is in housing.

See also Fig. 5 and Fig. 6, housing 311 offers breach 312a, housing 311 is positioned at breach 312a internal fixtion and is provided with spill spin block 313a, rotate transpose unit 312 rotation and be arranged at spill spin block 313a, and part rotation transpose unit 312 is placed in breach 312a.

See also Fig. 5 and Fig. 6, rotate the grafting block 315a that transpose unit 312 comprises back-up block 314a and is fixedly connected with back-up block 314a, back-up block 314a is provided with rotating shaft 316a, rotating shaft 316a rotates and is embedded at spill spin block 313a, for making rotation transpose unit 312, housing 311 is rotatable relatively, and back-up block 314a is arranged in breach 312a.

Rotate relative to described spill spin block better to make the described rotating shaft of described back-up block, such as, described spill spin block offers through hole, and the described axis of rotation of described back-up block is embedded at described through hole, like this, the described rotating shaft of described back-up block can be made to rotate relative to described spill spin block better.

Refer to Fig. 5, grafting block 315a is provided with the second jack 317a, second jack 317a is used for outside plug and inserts, to make plug be electrically connected with circuit module, such as, outside plug is the plug of household electrical appliance, and for example, outside plug is charging of mobile devices device plug, and and for example, outside plug is plug of electric vehicle charger.

Such as, described second jack is the two poles of the earth jack; And for example, described second jack is three grades of jacks; And for example, described second jack is at least one in the two poles of the earth jack and three grades of jacks.

In order to strengthen the mechanical strength of described rotation transpose unit, such as, described back-up block and described grafting block are formed in one structure, like this, can strengthen the mechanical strength of described rotation transpose unit.

Such as, described back-up block is connected with described grafting block is vertical, to make described rotation transpose unit in " L " character form structure; And for example, the end, one end that described back-up block is positioned at away from described grafting block has circular arc end face structure.

Refer to Fig. 6, a storage tank 318a is surrounded between housing 311, back-up block 314a and grafting block 315a, when using socket 30 pairs of mobile devices to charge, storage tank 318a can be used for holding movable equipment, when especially needing socket 30 to be arranged on higher position, do not need to move instrument extraly and carry out holding movable equipment.

The operation principle of above-mentioned socket 30 is as follows:

When the plug needing grafting two simultaneously larger, first, one of them plug is inserted in the first jack 311a of housing 311, afterwards, back-up block 314a is rotated relative to spill spin block 313a, and the angle regulated between back-up block 314a and housing 311 surface, then, another plug is inserted in the second jack 317a of grafting block 315a.Now, the grafting operation of the larger plug of grafting two is completed.

It is to be noted; how to realize being electrically connected with the electrical equipment of outside and rotating the connection line between transpose unit and housing about described circuit module in the present invention; please refer to prior art; do not repeat them here, the present invention only protects connection between described housing and described rotation transpose unit, structure and position relationship.

Above-mentioned socket 30 is by rotating transpose unit 312, thus achieve when adjacent two jacks all need to insert larger plug, the first jack 311a of housing 311 can be inserted respectively and rotate in the second jack 317a of transpose unit 312, thus avoid the problem that a plug takies two jacks simultaneously, and then solve the problem taking adjacent receptacle space because appliance plug is excessive.

A kind of socket of another example of the present invention, to solve further when user is due to the waste electric energy that causes when the reasons such as carelessness are forgotten and pulled the plug out of the socket in jack and unsafe technical problem.

Refer to Fig. 7, it is the structural representation of the socket 40 of four embodiment of the invention.

Socket 40 comprises at least one extension socket main body 410 and wire 420, is electrically connected between each extension socket main body 410 by wire 420.Such as, extension socket main body 410 is several, and its embodiment please refer to the socket 10 of the first execution mode, does not repeat them here.

Refer to Fig. 7, extension socket main body 410 comprises housing 430 and rotates the switch plug-in unit 440 be arranged on housing 430.

Refer to Fig. 8, be provided with the first plug connector 431, see also Fig. 9 in housing 430, the first plug connector 431 offers chute 431a, and the first plug connector 431, for being electrically connected external circuit and switch plug-in unit 440, is energized to make switch plug-in unit 440.

Refer to Fig. 8, switch plug-in unit 440 comprises rotating shaft 441, swiveling wheel 442, conductive ring 443, grafting connecting rod 444 and the second plug connector 445.

Refer to Fig. 8, rotating shaft 441 is rotated and is arranged at housing 430, and swiveling wheel 442 fixed cover is placed in outside rotating shaft 441, and to make swiveling wheel 442, housing 430 is rotatable relatively, and swiveling wheel 442 part is placed on outside housing 430.Swiveling wheel 442 is provided with jack 442a, and jack 442a is placed on outside housing 430.Jack 442a is used for outside plug and inserts, and to make plug be electrically connected with described circuit module, such as, outside plug is the plug of household electrical appliance, and and for example, outside plug is charging of mobile devices device plug, and and for example, outside plug is plug of electric vehicle charger.

Refer to Fig. 8, conductive ring 443 is fixedly installed in swiveling wheel 442, grafting connecting rod 444 is fixedly installed on swiveling wheel 442 and is electrically connected with conductive ring 443, grafting connecting rod 444 is arranged at chute 431a away from one end slip of swiveling wheel 442, like this, grafting connecting rod 444 can be driven to move near the first plug connector 431 by rotating swiveling wheel 442, until grafting connecting rod 444 slips in chute 431a, now, conductive ring 443 can be electrically connected with the first plug connector 431 by grafting connecting rod 444, and then conductive ring 443 is energized.

Such as, described conductive ring is circulus; And for example, described swiveling wheel is circular tube structure.

In order to make grafting connecting rod 444 slide in chute 431a better, such as, refer to Fig. 9, grafting connecting rod 444 has circular arc end face structure away from the end, one end of swiveling wheel 442; And for example, grafting connecting rod 444 is rectangular rod-like structure; And for example, the bottom of described chute has arc-shaped structure, like this, grafting connecting rod 444 can be made to slide in chute 431a better.

Refer to Fig. 8, the second plug connector 445 is fixedly installed on the bottom of jack 442a, and the second plug connector 442a is electrically connected with conductive ring 443, and the second plug connector 442a is used for outside plug grafting, is electrically connected with the second plug connector 442a to make plug.

Such as, described jack is two-stage jack; And for example, jack is three grades of jacks; And for example, described jack is at least one in the two poles of the earth jack and three grades of jacks.

In order to better the plug of outside be inserted in jack 442a, such as, the bearing of trend of described jack 442a and the bearing of trend of described grafting connecting rod 444 form the angle of 45 degree ~ 60 degree, like this, when above-mentioned socket 40 is installed to lower position or higher position, relative to traditional socket, need stand on tiptoe point or squat down that plug level is inserted jack, above-mentioned socket 40 is when inserting plug, can tilt to insert, decrease need to stand on tiptoe point or the problem of squatting down plug to be inserted jack 442a.

Such as, rotating shaft 441 and swiveling wheel 442 are made up of plastic material, and conductive ring 443, grafting connecting rod 444 and the second plug connector 445 are made by metal material.

The use principle of above-mentioned socket 40 is as follows:

When needs make electrical appliance, inserted by appliance plug in jack 442a, now, grafting connecting rod 444 is electrically connected with the first plug connector 431, to make electrical equipment energising work.

When not needing to make electrical appliance, pinching plug and driven rotary wheel 442, thus driving grafting connecting rod 444 to move to the direction away from the first plug connector 431, until grafting connecting rod 444 and the first plug connector 431 away from.Now, appliance cut-off.

Above-mentioned socket 40 is by arranging switch plug-in unit 440, relative to traditional socket, need to pull the plug out of the socket to make appliance cut-off, above-mentioned socket 40 need pinch plug and driven rotary wheel 442 rotates respectively to both direction, just can realize electrical equipment to cut off or power-on, time saving and energy saving, can also avoid when user is due to the waste electric energy that causes when the reasons such as carelessness are forgotten and pulled the plug out of the socket from jack 442a and unsafe problem.

A kind of socket of another example of the present invention, to solve further when how blind person or the user under pitch-dark environment for use reduce the difficulty of grafting operation and the technical problem of raising fail safe.

Refer to Figure 10, it is the structural representation of the socket 50 of fifth embodiment of the invention.

Socket 50 comprises at least one extension socket main body (not shown), wire (not shown) and magnetic order unit 510, be electrically connected by described wire between extension socket main body described in each, such as, described extension socket main body is several, its embodiment please refer to the socket 10 of the first execution mode, does not repeat them here.

Refer to Figure 10, magnetic order unit 510 for inserting in described extension socket main body, and is electrically connected with described extension socket main body.Outside plug is electrically connected with described extension socket main body by described magnetic order unit.

Refer to Figure 10, magnetic order unit 510 comprises affixed 520 and connection-peg 530, affixed 520 for being fixedly plugged in described extension socket main body, outside plug inserts in connection-peg 530, when needing the plug of outside to be electrically connected with described extension socket main body, connection-peg 530 is inserted affixed 520 both can, and adopt magnetic to connect between affixed 520 and connection-peg 530, only need during use roughly close to each other just can under the effect of magnetic force close contact, and without the need to going to the position determining jack with hand, avoid being electrically shocked.

Refer to Figure 10, there is for affixed 520 the first relative plug surface 521 and the first magnetic junction 522, first plug surface 522 is fixedly installed pin 523, and pin 523 for inserting described extension socket main body, thus can make affixed 520 to be electrically connected with described extension socket main body by pin 523.

Refer to Figure 11, it is the structural representation of the first magnetic junction 522 shown in Figure 10, and the first magnetic junction 522 is provided with inserting groove 524, and the first magnetic junction 522 is also provided with the first magnetic patch 525 around inserting groove 524.Such as, described inserting groove is loop configuration; And for example, described first magnetic patch is loop configuration; And for example, described affixed head is round table-like structure.

Refer to Figure 10, connection-peg 530 has the second relative magnetic junction 531 and the second plug surface 532.See also Figure 12, it is the structural representation of the second magnetic junction 531 shown in Figure 10, and the second magnetic junction 531 is provided with grafting block 533, and grafting block 533 is embedded in inserting groove 524, is electrically connected with affixed 520 to make grafting block 533.Second magnetic junction 532 is also provided with the second magnetic patch 534 around grafting block 533.When needing the grafting block 533 of connection-peg 530 to insert in the inserting groove 524 of affixed 520, only need roughly close to each other just can under the effect of the magnetic force attracted each other of the first magnetic patch 525 and the second magnetic patch 534 close contact, thus avoid traditional socket and the position determining jack need be gone to insert plug again with hand and the problem of the electric shock that causes and grafting inconvenience.

Such as, described grafting block is loop configuration; And for example, described connection-peg is round table-like structure; And for example, described second magnetic patch is loop configuration; And for example, described second magnetic patch is identical with described first magnetic patch structure.

Refer to Figure 13, for the structural representation of the second plug surface 532 shown in Figure 10, second plug surface 532 is provided with jack 535, jack 535 inserts for the plug of outside, and such as, outside plug is the plug of household electrical appliance, and for example, outside plug is charging of mobile devices device plug, and and for example, outside plug is plug of electric vehicle charger.

Such as, described jack is three grades of jacks; And for example, described jack is the two poles of the earth jack; And for example, described jack is at least one in the two poles of the earth jack and three grades of jacks, like this, can increase the suitability of jack 535.

The operation principle of above-mentioned socket 50 is as follows:

First, the pin 523 of affixed 520 is inserted in described extension socket main body, now affixed 520 energising.

Afterwards, appliance plug is inserted in connection-peg 530 by jack 535.

Finally, roughly confirm the position of good affixed 520, then, connection-peg 530 is close mobile to the direction of affixed 520, and under the effect based on the magnetic force attracted each other produced between the first magnetic patch 525 and the second magnetic patch 534, the grafting block 533 of connection-peg 530 will insert in the inserting groove 524 of affixed 520, now, be electrically connected with connection-peg 530 for affixed 520, thus appliance plug is electrically connected with described extension socket main body, electrical equipment energising work.

It should be noted that; it is to be noted; how to realize being electrically connected with the electrical equipment of outside about the circuit module in described extension socket main body in the present invention and connection line between affixed head and connection-peg; please refer to prior art; do not repeat them here, the present invention only protects connection between the described affixed head of magnetic order unit and connection-peg, structure and position relationship.

Above-mentioned socket 50 is by arranging magnetic order unit 510, when needing the grafting block 533 of connection-peg 530 to insert in the inserting groove 524 of affixed 520, even if blind person or the user under pitch-dark environment for use, also after only need roughly having confirmed the position of affixed 520, after close to each other, just can under the effect of the magnetic force attracted each other of the first magnetic patch 525 and the second magnetic patch 534 close contact, thus avoid traditional socket and the position determining jack need be gone to insert plug again with hand and the electric shock caused and the excessive problem of grafting difficulty.

A kind of socket of another example of the present invention, to solve the technical problem being convenient to portable power source charging further.

Refer to Figure 14, it is the structural representation of the socket 60 of sixth embodiment of the invention.

Socket 60 comprises at least one extension socket main body 610, wire 620 and portable power source 630, be electrically connected by wire 630 between each extension socket main body 610, such as, extension socket main body 610 is several, its embodiment please refer to the socket 10 of the first execution mode, does not repeat them here.

Refer to Figure 14, extension socket main body 610 comprises the circuit module (figure is for showing) in housing 611 and housing 611, housing 611 is provided with jack 612, and jack 612 inserts for the plug of outside, is electrically connected with circuit module to make described plug, such as, outside plug is the plug of household electrical appliance, and and for example, outside plug is charging of mobile devices device plug, and for example, outside plug is plug of electric vehicle charger.

Refer to Figure 14, housing 611 also offers storage tank 613, and portable power source 630 is placed in storage tank, and portable power source 630 is electrically connected with described circuit module.

Such as, the shape of portable power source described in the form fit of described storage tank, and for example, described storage tank is cuboid structure, and and for example, described portable power source is cuboid structure.

In order to protect the described portable power source in described storage tank better, such as, described housing also arranges a cover plate, and described plate cover establishes described storage tank, like this, can protect the described portable power source in described storage tank better.

It is to be noted; how to realize being electrically connected with the electrical equipment of outside about described circuit module in the present invention, how portable power source be electrically connected with extension socket main body and realize charging; please refer to prior art; do not repeat them here; the present invention only protects the structure of described housing; the structure of storage tank, the structure of described extension socket main body, and the position relationship of described extension socket main body and described wire.

Above-mentioned socket 60 by offering storage tank 613 on housing 611, and for holding movable power supply 630, only need be placed on by portable power source 630 at ordinary times in storage tank 613 and keep electricity to be full of, the used time takes portable power source 630 conveniently away, is convenient to the charging of portable power source 630.

How a kind of socket of another example of the present invention, to solve when not using socket further, solve the technical problem of dustproof and waterproof and anti-child power stealing.

Refer to Figure 15, it is the structural representation of the socket 70 of seventh embodiment of the invention.

Socket 70 comprises at least one extension socket main body 710, wire 720 and insulation sticker 730, is electrically connected between each extension socket main body 710 by wire 720.Such as, extension socket main body 210 is several, and its embodiment please refer to the socket 10 of the first execution mode, does not repeat them here.

Refer to Figure 15, extension socket main body 710 comprises the circuit module in housing 711 and housing 711, housing 711 is provided with jack 712, and jack 712 inserts for the plug of outside, is electrically connected with circuit module to make plug, such as, outside plug is the plug of household electrical appliance, and and for example, outside plug is charging of mobile devices device plug, and for example, outside plug is plug of electric vehicle charger.

Refer to Figure 15, insulation sticker 730 comprises and blocks block 731 and at least two grafting blocks 732, and at least two grafting blocks 732 are fixedly installed on and block block 731.Grafting block 732 for inserting jack 712, to play the effect of fixed insulation sticker 730 and extension socket main body 710.Blocking block 731 for hiding housing 711, from solving when not using socket 70, how to solve the technical problem of dustproof and waterproof and anti-child power stealing.

In order to make insulation sticker 730 coordinate with extension socket main body 710 better, such as, the number of grafting block 732 adjusts according to the number of jack 712; As, described grafting block is two, and two described grafting blocks be set in parallel in described in block block; As, described grafting block is three, and three described grafting blocks are triangular in shape be arranged at described in block block.

In order to strengthen the mechanical strength of described insulation sticker, such as, described grafting block and the described block that blocks are formed in one structure, and and for example, described insulation sticker is integrated injection mo(u)lding structure, like this, can strengthen the mechanical strength of described insulation sticker.

It is to be noted; how to realize being electrically connected with the electrical equipment of outside, please refer to prior art about described circuit module in the present invention; do not repeat them here, the present invention only protects described housing and insulation sticker structure, and its connection between the two and position relationship.

Above-mentioned socket 70, by arranging insulation sticker 730 to hide the jack 712 of housing 711, when not using socket 70, can realize the effect of dustproof and waterproof and anti-child power stealing.

Such as, the socket that the mutual combination that socket of the present invention also comprises the various embodiments described above is formed.

Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification is recorded.

The above execution mode only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.

Claims

1. a socket, is characterized in that, comprises at least one extension socket main body and wire, is electrically connected described in each between extension socket main body by described wire;

2. socket according to claim 1, is characterized in that, described back-up block is connected with described grafting block is vertical, to make described rotation transpose unit in " L " character form structure.

3. socket according to claim 2, is characterized in that, the end, one end that described back-up block is positioned at away from described grafting block has circular arc end face structure.

4. socket according to claim 3, is characterized in that, described back-up block and described grafting block are formed in one structure.

5. socket according to claim 1, is characterized in that, described first jack is three grades of jacks.

6. socket according to claim 5, is characterized in that, described second jack is the two poles of the earth jack.

7. socket according to claim 6, is characterized in that, described second jack is three grades of jacks.

8. socket according to claim 1, is characterized in that, described second jack is at least one in the two poles of the earth jack and three grades of jacks.

9. socket according to claim 8, is characterized in that, described first jack is several, and the first jack described in several is that array distribution is in described housing.

10., according to described socket arbitrary in claim 1 to 9, it is characterized in that, between described housing, described back-up block and described grafting block, surround a storage tank.