CN205039322U - Socket - Google Patents

Abstract

The utility model relates to a peripheral field of electrical apparatus especially relates to socket, its socket ontology who includes two interconnect, and only with one what socket ontology connected connects electric, socket ontology is provided with connecting portion and link bit, one socket ontology connecting portion and another socket ontology link bit sliding connection, connecting portion are provided with first electrically conductive, the link bit is provided with electrically conductive of second, first electrically conductive with electrically conductive butt of second and electricity are connected, connect the electricity including power spare and with the connecting piece that connecting portion are connected, just the connecting piece with power spare electricity is connected. Above -mentioned socket through two interconnect's socket ontology, has increased socket ontology's quantity to the adaptation is more use electrical apparatus, and connects the electricity piece only to be connected with wherein a socket ontology, feasible much more more with electrical apparatus can be equitable be connected with the socket, improved electrical safety.

Description

Insert row

Technical field

The utility model relates to electrical equipment periphery field, particularly relates to insert row.

Background technology

Insert row is electric equipment conventional in daily life.At present, the insert row on market mostly is integral type, and this insert row comprises attaching plug, power line and insert row main body, insert row main body is provided with some sockets.Day by day popularizing and increasing along with household electrical appliance, the use amount of insert row is day by day soaring.

But traditional insert row is due to its jack Limited Number, and spacing is too small, causes the plug of multiple power consumption equipment to be inserted in the jack of insert row, thus affect normal power supply; Further, after electrical appliance is inserted in insert row, idle power line is randomly placed, and causes wiring messy, brings inconvenience, easily occur potential safety hazard, affect the attractive in appearance of room simultaneously to use.

Utility model content

Based on this, be necessary the problem for how improving Electrical Safety, a kind of insert row is provided.

A kind of insert row, comprises two interconnective jack bodies, and the power-connecting piece be only connected with jack body described in; Described jack body is provided with connecting portion and connection bit, and the described connecting portion of jack body described in one and the described connection bit of jack body described in another are slidably connected; Described connecting portion is provided with the first electric-conductor, and described connection bit is provided with the second electric-conductor, and described first electric-conductor abuts with described second electric-conductor and is electrically connected; The connector that described power-connecting piece comprises power elements and is connected with described connecting portion, and described connector is electrically connected with described power elements.

Wherein in an embodiment, described jack body comprises housing and power supply module, and described housing has host cavity, and described power supply module is arranged on described host cavity; Described connecting portion and described connection bit are arranged at described housing.

Wherein in an embodiment, described housing offers the jack be communicated with described host cavity, and described jack is for inserting outside plug to connect power supply module.

Wherein in an embodiment, described housing have be arranged in parallel two first sides, with described first lateral vertical and two second sides be arranged in parallel and with the installed surface that described in two, described in first side and two, second side is all vertical, described first side is provided with described connecting portion, described second side is provided with described connection bit, and described jack is opened in described installed surface.

Wherein in an embodiment, described connecting portion is axially symmetric structure, and it comprises the fixed block and grafting block that are fixedly connected with, and the side that described fixed block deviates from described grafting block is arranged on described first side.

Wherein in an embodiment, the width of described grafting block equals the width of described first side, and the width of described fixed block is 80% of the width of described grafting block.

Wherein in an embodiment, be formed between described fixed block and described grafting block and plug together space.

Wherein in an embodiment, described connection bit is axially symmetric structure, and it comprises two junction surfaces in the dual-side region being arranged on described second side, and described junction surface has inserting groove, the notch of the described inserting groove at junction surface described in two is oppositely arranged, for accommodating described grafting block.

Wherein in an embodiment, described grafting block is square-shaped.

Wherein in an embodiment, described junction surface is arc-shaped.

Above-mentioned insert row, by two interconnective jack bodies, adds the quantity of jack body, to adapt to more electrical appliance, and power-connecting piece is only connected with one of them jack body, more electrical appliance reasonably can be connected with socket, improves Electrical Safety.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model one embodiment insert row;

Fig. 2 is the structural representation at another visual angle embodiment illustrated in fig. 1;

Fig. 3 is the structural representation of the utility model one embodiment jack body;

Fig. 4 is the structural representation at another visual angle embodiment illustrated in fig. 3;

Fig. 5 is the structural representation at another visual angle embodiment illustrated in fig. 3;

Fig. 6 is the structural representation of the utility model one embodiment power-connecting piece;

Fig. 7 is the structural representation of the utility model one embodiment connector;

Fig. 8 is the structural representation of the utility model one embodiment power elements;

Fig. 9 is the structural representation of the utility model one embodiment containing cavity;

Figure 10 is the structural representation of another embodiment insert row of the utility model;

Figure 11 is the structural representation of the utility model one embodiment lid;

Figure 12 is the structural representation at another visual angle embodiment illustrated in fig. 11;

Figure 13 is the structural representation of the utility model one embodiment take-up part;

Figure 14 is the structural representation at another visual angle embodiment illustrated in fig. 13.

Embodiment

For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail embodiment of the present utility model below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar improvement without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.

In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.

In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.

It should be noted that, when element is called as " being fixed on ", " being arranged at " 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.

Refer to Fig. 1, insert row 10 comprises two jack bodies 100 and power-connecting piece 200, and and for example, insert row comprises the jack body of two or more quantity.Such as, two jack bodies 100 are interconnected.Such as, power-connecting piece 200 is only connected with one of them jack body 100.Such as, two jack bodies 100 comprise the first jack body 101 and the second jack body 102.Such as, power-connecting piece 200 is connected with the first jack body 101.

Such as, jack body 100 is for connecting electrical appliance respectively, so that electrical appliance work to take power, uses under being particularly suitable for the more condition of electrical appliance.

Such as, power-connecting piece 200, for difference gang socket body 100 and externally fed circuit, makes jack body 100 connect externally fed circuit, can be powered after electrical appliance gang socket body 100 by it.

Refer to Fig. 3, such as, jack body 100 is provided with connecting portion 110 and connection bit 120.Such as, the connecting portion 110 of a jack body 100 is slidably connected with the connection bit 120 of another jack body 100.Composition graphs 1, such as, the connecting portion 110 of the first jack body 101 and the connection bit 120 of the second jack body 102 are slidably connected.

For ease of powering to more electrical appliance, such as, insert row comprises at least two jack bodies 100, and each jack body is interconnected.Such as, insert row comprises three jack bodies 100.Such as, jack body 100 comprises and is provided with two connecting portion 110 and two connection bits 120.Such as, in two adjacent jack bodies 100, the connecting portion 110 of a jack body 100 is slidably connected with the connection bit 120 of another jack body 100.So, the quantity of the jack of jack body can be increased by the multiple jack body of assembling splicing, for more multiple-purpose electric appliance use.

For making to be electrically connected between each jack body, such as, connecting portion 110 is provided with the first electric-conductor 130, and connection bit 120 is provided with the second electric-conductor 140.Such as, the structure of the first electric-conductor 130 is identical with the structure of the second electric-conductor 140.Such as, each jack body is all symmetrically arranged with two the first electric-conductors 130 and two the second electric-conductors 140.Composition graphs 1, such as, the first electric-conductor 130 of the first jack body 101 abuts with the second electric-conductor 140 of the second jack body 102 and is electrically connected.Such as, when two adjacent jack bodies connect, the first electric-conductor of a jack body abuts with the second electric-conductor of another jack body and is electrically connected.So, when multiple socket is stitched together, all can be electrically connected between each jack body.Such as, the first electric-conductor has convex cylinder, and the second electric-conductor has the groove structure matched with it, and convex cylinder closely cooperates with groove structure and abuts, thus realizes electrical connection more steadily.

See also Fig. 3 and Fig. 4, such as, jack body 100 comprises housing 150 and power supply module 160.Such as, housing 150 has host cavity 151, and power supply module 160 is arranged in host cavity 151.Such as, connecting portion 110 and connection bit 120 are arranged on housing 150.

Such as, housing 150 offers jack 152.Such as, jack 152 is communicated with host cavity 151.Such as, jack 152 is for inserting outside plug to connect power supply module.Such as, jack 152 is for wearing the plug of electrical appliance to connect power supply module 160.

Preferably, jack 152 comprises many groups two pin jacks and many group tripod jacks.In the present embodiment, jack 152 comprises two group of two pin jack and two groups of tripod jacks.

See also Fig. 3, such as, housing 150 has two the second sides 154,153, two, the first side and installed surface 155.Such as, two the first sides 153 be arranged in parallel.Such as, two the second sides 154 are vertical with the first side 153 and be arranged in parallel.Such as, installed surface 155 is all vertical with two the first sides 153 and two the second sides 154.

It should be noted that, for ease of understanding the position relationship of connecting portion 110 and the first side 153, and the position relationship of connection bit 120 and the second side 154, in figure 3, connecting portion 110 covers the first side 153, and connection bit 120 covers the second side 154.

See also Fig. 3 and Fig. 4, such as, the first side 153 is provided with connecting portion 110.Such as, the second side 154 is provided with connection bit 120.Such as, jack 152 is opened in installed surface 155.For ease of engaging two jack bodies, such as, connecting portion 110 deviates from the side of the first side 153 is smooth plane.Such as, connection bit 120 deviates from the side of the second side 154 is smooth plane.In like manner, installed surface 155 is also smooth plane.

Please again consult Fig. 3 and Fig. 4 in the lump, such as, connecting portion 110 is axially symmetric structure.Such as, connecting portion 110 comprises fixed block 111 and grafting block 112.Such as, fixed block 111 is square-shaped.Such as, grafting block 112 is square-shaped.Such as, fixed block 111 and grafting block 112 are fixedly connected with.For simplified structure, such as, fixed block 111 and grafting block 112 one-body molded.

Such as, the side that fixed block 111 deviates from grafting block 112 is arranged on the first side 153.Such as, fixed block 111 is one-body molded with housing 150.For ease of assembling, such as, be formed between fixed block 111 and grafting block 112 and plug together space 113.Such as, grafting block 112 dual-side protrudes from fixed block 111, described in being formed, plug together space 113.

Such as, the width of grafting block 112 equals the width of the first side 153, and the width of fixed block 111 is 80% of the width of grafting block 112.Such as, the width of fixed block 111 is 70% of the width of grafting block 112.

Please again consult Fig. 3 and Fig. 4 in the lump, such as, connection bit 120 is axially symmetric structure.Such as, connection bit 120 comprises two junction surfaces 121.Such as, junction surface 121 is in arc-shaped.Such as, two junction surfaces 121 are arranged on the dual-side region of the second side 154.

Such as, junction surface 121 has inserting groove 122.Such as, the notch of the inserting groove 122 at two junction surfaces 121 is oppositely arranged, for accommodating grafting block 112.

Such as, connecting portion 110 has sliding part 115.Such as, sliding part 115 is contained in inserting groove 122 and is slidably connected with the inwall of inserting groove 122.Such as, when fix relatively by inserting groove 122 for sliding part 115, sliding part 115 abuts with the inwall of inserting groove 122 is stressed.

More firmly stable when engaging with connection bit for making connecting portion, such as, the width plugging together space 113 equals the thickness at junction surface 121.In like manner, the degree of depth of inserting groove 122 equals the length of the outstanding grafting block 112 of sliding part 115, when engaging with connection bit to make connecting portion, inserting groove closely abuts with grafting block, occur when avoiding connecting portion to engage with connection bit loosening, thus the stability that improve when connecting portion engages with connection bit and fastness.

Refer to Fig. 5, such as, the first electric-conductor 130 comprises the first conducting strip 131 and the first electric conductor 132.Such as, connecting portion 110 offers conduction region 116.Such as, the first conducting strip 131 is arranged in conduction region 116.Such as, connecting portion 110 is provided with conductive trough 117, and the first electric conductor 132 is arranged at conductive trough 117.Such as, the contiguous conductive trough 117 in conduction region 116 is arranged.Such as, the first electric-conductor 130 wears the bottom land of conduction region 116, and is electrically connected with power supply module 160.

For making multiple jack body together sliceable, such as, the second electric-conductor comprises the second conducting strip and the second electric conductor.Such as, the second conducting strip is identical structure with the first conducting strip 131.Such as, the second electric conductor is identical structure with the first electric conductor 132.Composition graphs 3, such as, the connecting portion 110 of two the first sides 153 is symmetrical structure.Such as, two the second conducting strips structure axisymmetricly of two the first sides 153 is laid respectively at.Such as, the connection bit 120 of two the second sides 154 be symmetrical structure such as, lay respectively at two the first conducting strips structure axisymmetricly of two the second sides 154.

So, when multiple jack body is stitched together, between adjacent two jack bodies, when connecting portion 110 engages with connection bit 120, the second conducting strip abuts with the first electric conductor and conducts electricity and is connected, like this, first conducting strip abuts with the second electric conductor and is electrically connected, power supply module between adjacent two jack bodies is electrically connected to each other, thus improves the quantity of jack body, be convenient to applicable more electrical appliance.

For improving the stability after engaging, such as, the conduction region 116 of connecting portion 110 and conductive trough 117 are arranged at the central region of connecting portion 110.Such as, the conduction region 116 of connection bit 120 and conductive trough 117 are arranged at the central region of connection bit 120.

So, due to the first electric-conductor 130 and the second electric-conductor 140 mutual abut after be formed as the effect that mutually limits, after connecting portion 110 engages with connection bit 120, the movement of adjacent two jack bodies can be limited, thus improve the stability after adjacent two jack bodies joint.

For improving the stability after joint further, see also Fig. 3 and Fig. 5, such as, the first conducting strip 131 is arc.Such as, the side of the first conducting strip 131 and conduction region 116 are rotationally connected.Such as, the first conducting strip 131 is flexibly set in conduction region 116.Such as, between the first conducting strip 131 and conduction region 116, be provided with elastic component, to make the first conducting strip 131 facing conductive district 116 can elastic rotation.Such as, the height of the first conducting strip 131 equals the degree of depth of conductive trough 117.

So, when adjacent two socket monomers engage, first conducting strip of a jack body is contained in the conductive trough of another jack body, and, under the effect of elastic component, first conducting strip abuts with the second electric conductor elasticity and is electrically connected, thus improve socket monomer engage after stability, and improve the stability that the first conducting strip is electrically connected with the second electric conductor.

See also Fig. 1 and Fig. 6, such as, power-connecting piece 200 comprises connector 210 and power elements 220.Such as, connector 210 is electrically connected with power elements 220.Such as, connector 210 is connected with described connecting portion.Such as, connector 210 and power elements 220 are for removably connecting.Such as, connector 210 and power elements 220 grafting are fixed.Such as, connector 210 and power elements 220 connect and fix.

For ease of storage power elements, such as, connector 210 offers containing cavity 230.Such as, containing cavity 230 is for accommodating power elements 220.So, carrying or transportation, the connection of power elements and connector can separated, and power elements is being placed in containing cavity, carrying to facilitate user and the production and transport of product.

See also Fig. 2, Fig. 6 and Fig. 7, such as, connector 210 comprises shell 211.Such as, connector 210 is provided with the first connecting portion 240 and the first connection bit 250.Such as, the first connecting portion 240 and the first connection bit 250 are arranged on the opposing two sides of shell 211.Such as, the first connecting portion 240 and the opposing setting of the first connection bit 250.Composition graphs 2, such as, the first connecting portion 240 is slidably connected with connecting portion 110.

It should be noted that, in the present embodiment, the first connecting portion is corresponding identical with the structure of connecting portion and connection bit respectively with the structure of the first connection bit, and is also provided with the first the same electric-conductor of structure and the second electric-conductor, because its structure is identical with principle, therefore repeat no more in the present embodiment.

For making power-connecting piece be electrically connected with jack body, such as, connector 210 comprises power supply module.Such as, shell 211 offers installation cavity, and power supply module is contained in conduct electricity in installation cavity and with described power supply module and is connected.Such as, power supply module is electrically connected with the first electric-conductor of the first connecting portion and the second electric-conductor of the first connection bit is electrically connected.So, power-connecting piece is electrically connected with jack body and can be electrically connected, thus is connected after external power source by power-connecting piece, can be electrical appliance and power between jack body, improves the scope of application and improves the usage quantity of electrical appliance.

Refer to Fig. 8, such as, power elements 220 comprises the first joint 221, power line 222 and the first plug 223.Such as, the first joint 221, power line 222 and the first plug 223 connect successively.Composition graphs 6, such as, the first joint 221 is connected with connector 210.Preferably, the first joint 221 and connector 210 socket connection.

See also Fig. 7 and Fig. 8, such as, connector 210 offers first interface 215.Such as, first interface 215 is electrically connected with power supply module.Such as, the first plug 223 is contained in first interface 215.Such as, the first plug 223 is plugged in first interface 215.

For ease of storage power elements, refer to Fig. 9, such as, containing cavity 230 comprises the first holding part 231, second holding part 232 and the 3rd holding part 233 of through setting successively.Such as, the first holding part 231 is for accommodating the first joint 221.Such as, the second holding part 232 is for accommodating power line 222.Such as, the 3rd holding part 233 is for accommodating the first plug 223.And for example, between the first holding part and the second holding part, and, between the second holding part and the 3rd holding part, be respectively arranged with flexible spacer portion, for each parts of flexible spacer power elements.

So, by the first holding part, the second holding part and the 3rd holding part, can easily power elements be received in containing cavity, and each parts of power elements all there is fixing holding part, make power elements more firmly stable.

For improving storage intensity, such as, connector 210 also comprises the cover plate hiding containing cavity 230, and cover plate is connected with shell 211.Such as, cover plate arranges shell 211 in the side deviating from first interface 215.Such as, cover plate and shell 211 are rotationally connected.So, foreign object can be avoided to enter containing cavity by cover plate, meanwhile, containing cavity can seal by cover plate, power elements to be limited in containing cavity, thus improves the storage intensity of containing cavity, and then improves the useful life of power elements.

Refer to Figure 10, it is the structural representation of another embodiment insert row 20 of the utility model, and such as, insert row 10 comprises lid 300.Such as, lid 300 establishes the described installed surface 155 of jack body 100 for covering, to avoid extraneous dust or moisture to enter jack, affect the security performance of jack body.

For ease of gang socket body, refer to Figure 11, such as, lid 300 comprises hamper 310 and Plug Division 320.Such as, hamper 310 and Plug Division 320 are interconnected.Such as, Plug Division 320 is connected with a side of hamper 310.Such as, Plug Division 320 is one-body molded with hamper 310.Composition graphs 1 and Fig. 2, such as, the connection bit 120 of Plug Division 320 and a jack body 100 is slidably connected.So, lid can be made to connect in arbitrary vacant connection bit by Plug Division, so that in use, the demand according to reality sets up lid, to improve Electrical Safety.

Refer to and consult Figure 11 and Figure 12 in the lump, such as, Plug Division 320 comprises the first fixed block 321 and the second grafting block 322.Such as, the first fixed block 321 is square-shaped.Such as, the second grafting block 322 is square-shaped.Such as, the first fixed block 321 and the second grafting block 322 are fixedly connected with.For simplified structure, such as, the first fixed block 321 and the second grafting block 322 one-body molded.Preferably, the structure of Plug Division 320 is identical with the structure of described connecting portion 110, with the condition of contact making Plug Division 320 have connecting portion 110, is convenient to Plug Division 320 and is connected with arbitrary vacant connection bit 120.

For improving water resistance, see also Fig. 1, Fig. 2 and Figure 10, such as, hamper 310 lid establishes the jack 152 of jack body 100.In conjunction with Figure 11, such as, hamper 310 is provided with flexible layer 311 towards a side of jack 152.Such as, flexible layer 311 adopts elastomeric material to make.Such as, flexible layer 311 adopts silica gel material to make.So, when hamper lid establishes the jack of jack body, flexible layer and described installed surface are fitted, and to make the joint of hamper and described installed surface have good sealing property, prevent external dust and moisture from entering jack, to improve Electrical Safety.

For coupling jack body, such as, hamper 310 has in foursquare cross section, and such as, its cross section or longitudinal section are square.Composition graphs 4, such as, hamper 310 abuts with described housing 150.Such as, the projection of hamper 310 in the vertical direction and the projection of jack body 100 in the vertical direction coincide.

For improving storage performance, such as, hamper 310 has containing cavities 312, for receiving the power line 222 of electrical appliance.Such as, the degree of depth of containing cavities 312 equals the height of housing 150.

For improving dust and water protection performance, such as, hamper 310 offers some breach 313 in the opening periphery of containing cavities 312.Such as, hamper 310 all offers a breach 313 in four sidewalls of opening periphery.Preferably, breach 313 is opened in the zone line of opening periphery.After being appreciated that the plug of electrical appliance inserts jack, its power line can wear breach 313, avoids power line and backs down the hamper and the housing that are originally in fit-state, make to occur larger space between hamper and housing.So, the power line of electrical appliance can be made to pass from breach by some breach, improve the dust and water protection performance of hamper.

See also Fig. 1 and Figure 13, such as, insert row comprises take-up part 400.Such as, take-up part 400 is for receiving the idle power line of electrical appliance.Composition graphs 1 and Fig. 4, such as, jack body 100 offers some mounting grooves 159 in jack 152 periphery, for installing take-up part 400.Such as, take-up part accounts for 30% of the installed surface gross area in the projection of described installed surface, to vacate the power line of more space storage electrical appliance.

For ease of installing take-up part, see also Fig. 4 and Figure 13, such as, take-up part 400 comprises some installation feet 410.Such as, take-up part 400 comprises four installation feet 410.Corresponding, the quantity of mounting groove 159 is also four.Such as, installation foot 410 is contained in mounting groove 159, and a corresponding mounting groove 159 of installation foot 410.Such as, mounting groove 159 is blind hole, and such as, installation foot 410 is cylinder, and such as, the external diameter of mounting groove 159 equals the external diameter of installation foot 410.So, when take-up part is installed, some installation foot correspondences are plugged in mounting groove, convenient and swift.

For improving Electrical Safety, such as, take-up part 400 also comprises installing frame 420 and winder 430.Such as, installing frame 420 is connected with some installation feet 410, and winder 430 is arranged on the side that institute's installing frame 420 deviates from some installation feet 410.Such as, installing frame 420 is square body, and it has four corners, and each corner correspondence arranges an installation foot 410.So, by installing frame and winder, effectively power line idle for electrical appliance can be arranged storage, make power line neatly reasonable, improve Electrical Safety.

For improving storage efficiency, refer to Figure 14, such as, winder 430 comprises fixing body 431, spiral rod 432 and bearing rod 433.Such as, fixing body 431 and bearing rod 433 are separately positioned on the both sides of installing frame 420.Such as, spiral rod 432 is rotationally connected with fixing body 431.Such as, spiral rod 432 is fastened and connected with bearing rod 433.So, when accommodating power line, by pull-up spiral rod, after leaving bearing rod to make spiral rod, by power cord wrap on spiral rod, can complete the power line of spiral storage electrical appliance, convenient and swift efficiency is high.

For improving the stability after accommodating power line, such as, spiral rod 432 is provided with some limited posts 434.Such as, some limited posts 434 are uniformly distributed on spiral rod 432.Such as, some limited posts 434 are distributed on spiral rod 432 in snakelike shape.So, by some limited posts, the stability of the electrical appliance power line be wrapped on spiral rod can be improved, avoid this power line to loosen.

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

Claims (10)

1. an insert row, is characterized in that, comprises two interconnective jack bodies, and the power-connecting piece be only connected with jack body described in;

Described jack body is provided with connecting portion and connection bit, and the described connecting portion of jack body described in one and the described connection bit of jack body described in another are slidably connected;

Described connecting portion is provided with the first electric-conductor, and described connection bit is provided with the second electric-conductor, and described first electric-conductor abuts with described second electric-conductor and is electrically connected;

The connector that described power-connecting piece comprises power elements and is connected with described connecting portion, and described connector is electrically connected with described power elements.

2. insert row according to claim 1, is characterized in that, described jack body comprises housing and power supply module, and described housing has host cavity, and described power supply module is arranged on described host cavity; Described connecting portion and described connection bit are arranged at described housing.

3. insert row according to claim 2, is characterized in that, described housing offers the jack be communicated with described host cavity, and described jack is for inserting outside plug to connect power supply module.

4. insert row according to claim 3, it is characterized in that, described housing have be arranged in parallel two first sides, with described first lateral vertical and two second sides be arranged in parallel and with the installed surface that described in two, described in first side and two, second side is all vertical, described first side is provided with described connecting portion, described second side is provided with described connection bit, and described jack is opened in described installed surface.

5. insert row according to claim 4, is characterized in that, described connecting portion is axially symmetric structure, and it comprises the fixed block and grafting block that are fixedly connected with, and the side that described fixed block deviates from described grafting block is arranged on described first side.

6. insert row according to claim 5, is characterized in that, the width of described grafting block equals the width of described first side, and the width of described fixed block is 80% of the width of described grafting block.

7. insert row according to claim 6, is characterized in that, is formed and plugs together space between described fixed block and described grafting block.

8. insert row according to claim 7, it is characterized in that, described connection bit is axially symmetric structure, it comprises two junction surfaces in the dual-side region being arranged on described second side, described junction surface has inserting groove, the notch of the described inserting groove at junction surface described in two is oppositely arranged, for accommodating described grafting block.

9. insert row according to claim 8, is characterized in that, described grafting block is square-shaped.

10. insert row according to claim 9, is characterized in that, described junction surface is arc-shaped.