CN206116821U - Termination of company who arranges is inserted in line changing - Google Patents

Abstract

The utility model belongs to the technical field of electrical equipment, a termination of company who arranges is inserted in line changing is related to, its major structure includes connecting plug, the wireless row of inserting, wireless socket, a connecting insertion hole, the 2nd connecting insertion hole and connecting wire, connecting plug's major structure includes: the bolt supporting seat, the bolt, the box body, fixing bolts, the gum cover is sealed to the T style of calligraphy, the lid, the lug fixed orifices, the U -shaped groove, sealed gum cover, bolt groove with draw knot etc, connecting plug is installed at the both ends of connecting wire, a connecting insertion hole of the side of the wireless row of inserting and the connecting plug plug -in connection of connecting wire one end, the connecting plug of the connecting wire other end and the 2nd connecting insertion hole plug -in connection of wireless socket leading flank, tearing open when trading the connecting wire, only need to pull up connecting plug from wireless row of inserting and wireless plug department, open the connecting wire that the lid changed random lengths into, its main part simple structure, the present invention is convenient to install and use, good safety, and has a favorable market application prospect, use environment friendly.

Description

A kind of connecting wire device of thread-changing insert row

Technical field：

This utility model belongs to technical field of electrical equipment, is related to a kind of connecting wire device, particularly a kind of thread-changing insert row Connecting wire device, select suitable connection line length according to actual needs, plug, connecting line be installed at connecting line two ends directly The plug of one end is inserted on the jack of wireless insert row side, and the plug of the other end is inserted on wireless socket, completes socket thread-changing.

Background technology：

Nowadays, China steps into Electrification Age already, and everyone daily life of electric energy and we is closely bound up, it is close not Can divide, and the conveying of electric energy then be unable to do without defeated transmission line of electricity.Especially in family life, in order to give various electrical equipment conveying electric energy, Insert row of all kinds can be connected, almost each family there are several insert rows to connect household electrical appliance, especially with economical continuous Development, electrical equipment of all kinds are more and more, and this also promotes the demand in insert row market also constantly to increase, and continuous with market adds Greatly, the pattern of insert row and functionally also more and more diversified, occurs in that cylindrical insert row, hemispherical insert row, broken line on pattern Shape insert row and other irregularly shaped insert rows, also occur in that some sliceable insert rows, can splice certain amount according to demand Jack；Functionally occur in that antistatic insert row, anti-lightning strike insert row, the insert row with warning function, with circuit can be cut off And the insert row of the insert row, waterproof power extension socket and other functions of auto-reset function.But all cannot be fast in existing insert row on market Insert row connecting line is changed promptly, these insert row connecting line one end are connected with plug integral type, destructive can only dismantle, insert row connection The other end of line is connected with the circuit of insert row inside insert row, it is necessary to by taking insert row agent structure apart and could dismantle and changing Insert row connecting line, and insert row manufacturing process and technical merit are increasingly intended to high-technicalization at this stage, take insert row main body apart Structure is easily caused and cannot restore to the original state, and insert row is damaged.And the insert row sold at present is all the connecting line of fixed dimension, The specification of insert row connecting line typically only has several specifications such as 5m, 10m, 15m, 20m, this insert row with fixed dimension insert row line It is difficult to meet flexibility, the diversified market demand, and dimension difference is excessive, many inconvenience can be brought in life, such as with one During individual insert row, connecting line falls short of, when two insert rows are used in series, circuit again oversize this kind of problem, it is desirable to connect line length conjunction It is suitable, destructive means can only be taken blocking connecting line and additionally access connecting line, but this way is relatively hazardous, easily produces danger Dangerous hidden danger.Therefore, seek to design a kind of connecting wire device of thread-changing insert row, device convenience quick for installation additionally need not be aided in Instrument can just be rapidly completed insert row thread-changing, using safety, be capable of the connection line of quick-replaceable different length according to demand.

The content of the invention：

The purpose of this utility model is the shortcoming for overcoming prior art to exist, and seeks to design a kind of connection of thread-changing insert row Line apparatus, can the first insert row connecting line of cutting appropriate length as needed, and can by connecting line two ends respectively with connecting line Plug connects, and two cable plugs for being connected with connecting line are connected with wireless socket and wireless insert row respectively, realizes Wireless insert row thread-changing.

To achieve these goals, the agent structure of the connecting wire device of the thread-changing insert row that this utility model is related to includes： Connection plug, wireless insert row, wireless socket, the first connection jack, the second connection jack and connecting line；The body junction of connection plug Structure includes：Latch support seat, latch, entrance hole, box body, fixed block, projection, stator, fixing bolt, T font seal rubber sleeves, Lid, projection fixing hole, U-lag, seal rubber sleeve, latch groove and pulling buckle, the engineering plastics material of high temperature resistant high fire-retardance it is rectangular Pentahedron structure of the body box body for top surface opening, two long side face centers are equipped with projection, circle of the projection for outwardly convex respectively Hat-shaped structure, latch are made up of three strip bonding jumpers horizontal through box body right plate, wherein two bonding jumpers of latch It is placed in the left and right edge of box body right plate, the air line distance between two bonding jumpers is 12-16mm, another metal of latch Bar is placed at box body right plate upper middle；Latch passes the part of box body right plate to be connected jack or the second company with first Jointing holes plug-in type connects, and three bonding jumpers of latch have been respectively fixedly connected with outer surface positioned at the end of tray interior point to be had The stator of screw thread, the stator of horizontal positioned include two panels to the Curved surface metal piece for being threaded one side protrusion, stator Two panels sheet metal surrounds a hollow column structure, and the fixed spiral shell engaged with stator screw thread is cased with close on the right side of stator Bolt, in the hollow cylinder structure is put in the middle of stator by connecting line end portion, then tightens fixing bolt, to the fixed company for the treatment of The connecting line for connecing；The lower end of the latch on the right side of two fixing bolts is fixedly equipped with the latch support seat for supporting latch, resistance to height Temperature, the upper surface of the latch support seat of the engineering plastics material of high fire-retardance are the low staircase structural model in middle high both sides, support base Bottom surface be fixedly connected with the ground of box body, the upper surface of latch support seat is in close contact with latch bottom surface, forms rigidity Support, to the stability for improving latch；The left plate middle of box body is provided with circular entrance hole, to pass through connecting line, tightly Exchange premium string holes inside edge puts resilient T fonts seal rubber sleeve, and T fonts seal rubber sleeve is one end with circular diaphragm seal, T Font seal rubber sleeve sticks into entrance hole from the outside of box body left plate, and the diaphragm seal of T font seal rubber sleeves is from the outer of box body left plate Surface is sealed to entrance hole, to prevent steam from entering；Be equipped with the bottom surface of the box body on the right side of entrance hole two it is rectangular Body fixed block, two cuboid fixed blocks on the same line before and after place, between two fixed blocks to be smaller than connecting line transversal Face diameter 2-4mm, the relative two sides of two fixed blocks arc-shaped recess respectively inwards, the connecting line being connected with stator to be fixed Firmly；The outer side bottom surface middle of box body is equipped with circular pulling buckle, to use cooperatively with projection, pins two respectively in two fingers on the other hand convex During block, pulling buckle is pulled to open connection plug；High temperature resistant, the cuboid lid of the engineering plastics material of high fire-retardance are tied for top surface opening Structure, two long side face centers are equipped with the projection fixing hole of circle respectively, and projection fixing hole covers tightly box body to be stuck on projection, The resilient seal rubber sleeve of tool is fixedly equipped with the outside of projection fixing hole, seal rubber sleeve enters from projection fixing hole to prevent steam Enter to connect in plug；Latch groove is provided with lid right plate, latch groove includes that three let droop from lid right plate upper edge The straight oblong openings structure for extending, the position of three hatch frames are relative respectively with the position of three bonding jumpers in latch Should, in latch groove, in the depth and latch of three hatch frames, three bonding jumper upper surface ground heights distinguish equal, latch Groove stretches out the part of box body to entangle latch, lid is covered on box body；The left plate upper end middle of lid is provided with Downwardly projecting U-lag, the width of U-lag are equal with the diameter dimension of entrance hole, and the depth of U-lag and entrance hole upper end are far from ground The distance in face is equal sized, and lid is covered on box body, and U-lag is to be enclosed within and be connected on the connecting line of plug connection.

The left surface of wireless insert row of the present utility model is equipped with the first connection jack to be connected with latch plug-in type, the One connection jack is three pore structures matched with latch, the position in three holes of the first connection jack and three metals of latch The position of bar is corresponding, and the first connection jack is built-in with the circuit being connected with wireless insert row internal circuit, and latch insertion is wireless The first connection jack on insert row just can be electrically connected with the circuit inside wireless insert row.

The connection plug of metal material is equipped with the upside of wireless socket of the present utility model, connection plug includes three through nothing The strip bonding jumper of line socket upper side, connection plug are consistent with three pin plug specifications on commercially available wired insert row, wireless to insert Seat front side is equipped with the second connection jack, connects plug and is connected jack wireless with second positioned at the one end in wireless socket upper side Socket internal wire road connects, and the other end for connecting plug is connected with external power source to insert supply socket, and the second connection is inserted Hole constitutes connection plug conveying to electrically connect with latch plug-in type when in the second connection jack of latch insertion wireless socket It is delivered to the transmission line of electricity of the connecting line being connected with latch to latch again.

When this utility model is used, connecting line to be replaced is pulled down, demounting procedure is as follows：After deenergization, first will Connection plug is extracted from the first connection jack, pinches the projection of box body two sides, pulls the pulling buckle at the box body back side to make box body Separate with lid, the one end for the connecting line being connected with stator is taken out after back-outing fixing bolt, complete the connection of thread-changing insert row Wire-connecting device is taken out stitches process；Further according to the connecting line for needing cutting appropriate length, the two ends of connecting line respectively be connected plug Connection, Connection Step are as follows：One end of connecting line is passed through into entrance hole, and passes through live wire and zero line to distinguish one end of connecting line On stator in access case body, and tightened with fixing bolt, connecting line is pressed in fixed block and is fixed, lid is covered in box On body, and projection is sticked in projection fixing hole, first insertion is inserted in two be connected with connecting line connections finally wireless slotting In the second connection jack on seat, another connection plug is inserted in the first connection jack of wireless insert row, completes thread-changing insert row Connection wire-connecting device wiring process.

This utility model compared with prior art, can realize that insert row connecting line is fast and safely changed, while simple operation, The diversified market demand is disclosure satisfy that, standardized cable plug can make cable plug not with electrical equipment socket design The wireless insert row of same specification is used, flexible and convenient to use, safe；Its agent structure is simple, easy to install, using ring Border is friendly, wide market.

Description of the drawings：

Fig. 1 is agent structure principle schematic of the present utility model.

The agent structure principle schematic of the cable plug that Fig. 2 is related to for this utility model.

The agent structure principle schematic of the lid that Fig. 3 is related to for this utility model.

The bottom surface structure principle schematic of the cable plug that Fig. 4 is related to for this utility model.

The agent structure principle schematic of the wireless insert row that Fig. 5 is related to for this utility model.

The agent structure principle schematic of the wireless socket that Fig. 6 is related to for this utility model.

Specific embodiment：

Below by embodiment and combine accompanying drawing the utility model is described in further detail.

Embodiment：

The agent structure of the thread-changing insert row connecting wire device that the present embodiment is related to includes：Connection plug 1, wireless insert row 2, nothing Connection jack 4, the second connection jack 5 of line socket 3, first and connecting line 22；The agent structure of connection plug 1 includes：Latch Support seat 6, latch 7, entrance hole 8, box body 9, fixed block 10, projection 11, stator 12, fixing bolt 13, T font seal rubber sleeves 14th, lid 15, projection fixing hole 16, U-lag 17, seal rubber sleeve 18, latch groove 19 and pulling buckle 20, high temperature resistant, the work of high fire-retardance Pentahedron structure of the cuboid box body 9 of engineering plastics material for top surface opening, two long side face centers are equipped with projection 11 respectively, Round hat-shaped structure of the projection 11 for outwardly convex, latch 7 is by three strip bonding jumper groups horizontal through 9 right plate of box body Into wherein two bonding jumpers of latch 7 are placed in the left and right edge of 9 right plate of box body, the air line distance between two bonding jumpers For 12-16mm, another bonding jumper of latch 7 is placed at 9 right plate upper middle of box body；Latch 7 passes 9 right plate of box body Part is located in box body to be connected jack 4 or the second connection jack 5 plug-in type connection, three bonding jumpers of latch 7 with first Partial end has been respectively fixedly connected with the threaded stator 12 of outer surface, the stator 12 of horizontal positioned include two panels to The Curved surface metal piece of one side protrusion is threaded, the two panels sheet metal of stator 12 surrounds a hollow column structure, close to The right side of stator 12 is cased with the fixing bolt 13 engaged with stator screw thread, and 22 end portion of connecting line is put into stator 12 In middle hollow cylinder structure, then fixing bolt 13 is tightened, to the connecting line 22 that fixation is to be connected；Two fixing bolts 13 The lower end of the latch 7 on right side is fixedly equipped with to support the latch support seat 6 of latch 7, high temperature resistant, the engineering plastics material of high fire-retardance The upper surface of the latch support seat 6 of matter is the low staircase structural model in middle high both sides, the bottom surface of support base 6 and the ground of box body 9 Face is fixedly connected, and upper surface and 7 bottom surface of latch of latch support seat 6 are in close contact, and form rigid support, to improve latch 7 stability；The left plate middle of box body 9 is provided with circular entrance hole 8, through connecting line 22, to be close to 8 inner edge of entrance hole Edge disposes resilient T fonts seal rubber sleeve 14, and T fonts seal rubber sleeve 14 is one end with circular diaphragm seal, the sealing of T fonts Gum cover 14 sticks into entrance hole 8 from the outside of 9 left plate of box body, the appearance of the diaphragm seal of T fonts seal rubber sleeve 14 from 9 left plate of box body Sealed in the face of entrance hole 8, to prevent steam from entering；Be equipped with the bottom surface of the box body 9 on the right side of entrance hole 8 two it is rectangular Body fixed block 10, two cuboid fixed blocks 10 are placed on the same line in front and back, and being smaller than between two fixed blocks 10 connects 22 cross-sectional diameter 2-4mm of line, the relative two sides of two fixed blocks 10 arc-shaped recess respectively inwards, will be connected with stator 12 Connecting line 22 fix；The outer side bottom surface middle of box body 9 is equipped with circular pulling buckle 20, to use cooperatively with projection 11, When two fingers pin two projections 11 respectively on the other hand, pulling buckle 20 is pulled to open connection plug 1；The engineering plastics material of high temperature resistant, high fire-retardance The cuboid lid 15 of matter is top surface hatch frame, and two long side face centers are equipped with the projection fixing hole 16 of circle respectively, convex Block fixing hole 16 covers tightly box body 9 to be stuck on projection 11, and the outside of projection fixing hole 16 is fixedly equipped with the resilient sealing of tool Gum cover 18, seal rubber sleeve 18 are entered in connection plug 1 from projection fixing hole 16 to prevent steam；It is provided with 15 right plate of lid Latch groove 19, latch groove 19 include three oblong openings structures for extending from 15 right plate upper edge of lid downward vertically, The position of three hatch frames is corresponding with the position difference of three bonding jumpers in latch 7, three opening knots in latch groove 19 In the depth and latch 7 of structure, three bonding jumper upper surface ground height difference are equal, and latch groove 19 is stretched out to entangle latch 7 The part of box body 9, enables lid 15 to cover on box body 9；The left plate upper end middle of lid 15 is provided with downwardly projecting U-shaped Groove 17, the width of U-lag 17 are equal with the diameter dimension of entrance hole 8, and the depth of U-lag 17 and 8 upper end of entrance hole are far from ground Apart from equal sized, lid 15 is covered on box body 9, and U-lag 17 is to be enclosed within and be connected on the connecting line 22 of the connection of plug 1.

The left surface of the wireless insert row 2 of the present embodiment is equipped with the first connection jack 4 to be connected with 7 plug-in type of latch, First connection jack 4 is three pore structures matched with latch 7, and first connects the position in three holes of jack 4 and the three of latch 7 The position of root bonding jumper is corresponding, and the first connection jack 4 is built-in with the circuit being connected with 2 internal circuit of wireless insert row, latch 7 Insert the on wireless insert row 2 first connection jack 4 to be just electrically connected with the circuit inside wireless insert row 2.

The connection plug 21 of metal material is equipped with the upside of the wireless socket 3 of the present embodiment, connection plug 21 includes that three are worn The strip bonding jumper of 3 upper side of wireless socket is crossed, connection plug 21 is consistent with three pin plug specifications on commercially available wired insert row, The second connection jack 5 is equipped with front side of wireless socket 3, connects one end and the second company that plug 21 is located in 3 upper side of wireless socket Jointing holes 5 connect on wireless socket internal wire road, connect the other end of plug 21 to insert supply socket and external power source Connection, to electrically connect with 7 plug-in type of latch, the second of the insertion wireless socket 3 of latch 7 connects in jack 5 the second connection jack 5 When, constitute connection plug 21 and be delivered to the transmission line of electricity that latch 7 is delivered to the connecting line 22 being connected with latch 7 again.

When the present embodiment is used, connecting line to be replaced is pulled down, demounting procedure is as follows：After deenergization, first will be even Patch plug 1 is extracted from the first connection jack 4, is pinched the projection 11 of 9 two sides of box body, is pulled the pulling buckle 20 at 9 back side of box body Separate box body 9 and lid 15, the one end for the connecting line being connected with stator 12 is taken out after back-outing fixing bolt 13, complete to change 22 attachment means of connecting line of line insert row are taken out stitches process；Further according to the connecting line for needing cutting appropriate length, the two ends of connecting line Respectively be connected plug 1 and connect, Connection Step is as follows：One end of connecting line is passed through into entrance hole 8, and one end of connecting line is worn Cross live wire and zero line is respectively connected on the stator 12 in box body 9, and tightened with fixing bolt 13, connecting line is pressed into into fixed block Fix in 10, lid 15 is covered on box body 9, and projection 11 is sticked in projection fixing hole 16, finally will be connected with connecting line In the second connection jack 5 on two connection plugs, 1 one insertion wireless sockets 3 for connecing, another connection plug 1 is inserted wirelessly In first connection jack 4 of insert row 2, the 22 attachment means wiring process of connecting line of thread-changing insert row is completed.

Claims (3)

1. a kind of connecting wire device of thread-changing insert row, it is characterised in that its agent structure includes：Connection plug, wireless insert row, nothing Line socket, the first connection jack, the second connection jack and connecting line；The agent structure of connection plug includes：Latch support seat, insert Pin, entrance hole, box body, fixed block, projection, stator, fixing bolt, T font seal rubber sleeves, lid, projection fixing hole, U-shaped Groove, seal rubber sleeve, latch groove and pulling buckle, the cuboid box body of the engineering plastics material of high temperature resistant high fire-retardance is the five of top surface opening Face body structure, two long side face centers are equipped with projection respectively, and projection is the round hat-shaped structure of outwardly convex, and latch is by three water The flat strip bonding jumper through box body right plate is constituted, and wherein two bonding jumpers of latch are placed in the left and right side of box body right plate Along place, the air line distance between two bonding jumpers is 12-16mm, and another bonding jumper of latch be placed in the middle of box body right plate partially Upper place；Three bonding jumpers of latch are located at the end of tray interior point and have been respectively fixedly connected with the threaded fixation of outer surface Piece, the stator of horizontal positioned include two panels to the Curved surface metal piece for being threaded one side protrusion, the two panels sheet metal of stator A hollow column structure is surrounded, the fixing bolt engaged with stator screw thread is cased with close on the right side of stator；Two solid The lower end for determining the latch on the right side of bolt is fixedly equipped with to support the latch support seat of latch, high temperature resistant, the engineering plastic of high fire-retardance The upper surface of the latch support seat of material material is the low staircase structural model in middle high both sides, the bottom surface of support base and the ground of box body Face is fixedly connected, and upper surface and the latch bottom surface of latch support seat are in close contact；The left plate middle of box body is provided with circle Entrance hole, is close to entrance hole inside edge and puts resilient T fonts seal rubber sleeve, and T fonts seal rubber sleeve is one end with circle Diaphragm seal, T fonts seal rubber sleeve sticks into entrance hole from the outside of box body left plate, and the diaphragm seal of T font seal rubber sleeves is from box body The outer surface of left plate is sealed to entrance hole；It is equipped with two cuboids to fix on the bottom surface of the box body on the right side of entrance hole Block, two cuboid fixed blocks on the same line before and after place, be smaller than connecting line cross-sectional diameter between two fixed blocks 2-4mm, the relative two sides of two fixed blocks arc-shaped recess respectively inwards；The outer side bottom surface middle of box body is equipped with circular pulling buckle, resistance to High temperature, the cuboid lid of the engineering plastics material of high fire-retardance are top surface hatch frame, and two long side face centers are equipped with respectively Circular projection fixing hole, projection fixing hole cover tightly box body to be stuck on projection, tool are fixedly equipped with the outside of projection fixing hole Resilient seal rubber sleeve；Be provided with latch groove on lid right plate, latch groove include three from lid right plate upper edge to Under vertically extending oblong openings structure, the position difference phase of three bonding jumpers in the position of three hatch frames and latch Correspondence, in latch groove, in the depth and latch of three hatch frames, three bonding jumper upper surface ground height difference are equal；Box The left plate upper end middle of lid is provided with downwardly projecting U-lag, and the width of U-lag is equal with the diameter dimension of entrance hole, U-shaped Distance of the depth of groove with entrance hole upper end far from ground is equal sized.

2. the connecting wire device of thread-changing insert row according to claim 1, it is characterised in that the left surface of the wireless insert row The first connection jack to be connected with latch plug-in type is equipped with, the first connection jack is three pore structures matched with latch, First connection jack three holes position it is corresponding with the position of the three of latch bonding jumpers, first connect jack be built-in with The circuit that wireless insert row internal circuit is connected.

3. the connecting wire device of thread-changing insert row according to claim 2, it is characterised in that be equipped with the upside of the wireless socket The connection plug of metal material, connecting plug includes three strip bonding jumpers through wireless socket upper side, connects plug It is consistent with three pin plug specifications on commercially available wired insert row, the first connection jack is equipped with front side of wireless socket, connection plug is located at One end in wireless socket upper side is connected jack and connects on wireless socket internal wire road with second, connects the other end of plug It is connected with external power source to insert supply socket, to electrically connect with latch plug-in type, latch inserts nothing to the second connection jack When in the second connection jack of line socket, constitute connection plug and be delivered to latch and be delivered to the connecting line that is connected with latch again Transmission line of electricity.