CN106252962A - A kind of multicore electrical appliance connecting wire cable - Google Patents
A kind of multicore electrical appliance connecting wire cable Download PDFInfo
- Publication number
- CN106252962A CN106252962A CN201610754340.2A CN201610754340A CN106252962A CN 106252962 A CN106252962 A CN 106252962A CN 201610754340 A CN201610754340 A CN 201610754340A CN 106252962 A CN106252962 A CN 106252962A
- Authority
- CN
- China
- Prior art keywords
- forms
- retaining collar
- electrode retaining
- female
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/623—Casing or ring with helicoidal groove
Abstract
The invention discloses a kind of multicore electrical appliance connecting wire cable, including wire, male and female；Described wire is arranged with threaded cable connector and lock nut near the position of end；Described male includes plug body, and the insulation cylinder being arranged on described plug body；Described insulation cylinder includes cylinder outer tube, and insulating support；The injecting glue groove formed between adjacent two installation portions on described insulating support；Described female includes female housing, the insulating frame being connected in female housing, 6 the electrode retaining collar b being arranged in described insulating frame, and is arranged on the connection wire b that insulating frame is interior and is welded and fixed with counter electrode ring b；After locking member screws and puts in place, insulation cylinder is just connected as a single entity with plug body and cannot dismantle；After plug housing rear end injects and condenses relatively, location nut is connected as a single entity with locking member, so can ensure that the position of each electrode retaining collar a and dead ring keeps stable.
Description
Technical field
The invention belongs to connecting line field, be specifically related to the multicore electrical appliance connecting wire cable of communication electrical equipment.
Background technology
Document number be 201610028956.1 Chinese patent application disclose a kind of multicore electrical appliance connecting wire cable, include
Plug socket and connection-peg, its described connection-peg includes a plug body and the insulated column being arranged on plug body
Body, described insulation cylinder front portion outer wall is the most equidistantly embedded with plural electrode retaining collar a, edge in described insulation cylinder
Axially it is embedded with electrode retaining collar in mesh with the connection wire a of quantity.Described insulation cylinder includes to position described electrode
Ring a also plugs the insulating support of described connection wire a, and at electrode retaining collar a with connect after wire a installs adjacent in order to fill
The insulation fill stratum in space between electrode retaining collar a.Described insulating support is polygon column structure, on each wall of insulating support
Form vertically for connecting the metallic channel that wire a inserts: described electrode retaining collar a inwall forms one and is connected wire with described
The wire interconnecting piece that a front end connects, on described insulating support, the position of each gathering sill corresponding forms and joins with wire interconnecting piece
The electrode retaining collar installation portion closed.
The advantage of such scheme is: described connection-peg is identical size, so every kind size due to each electrode retaining collar a
Connection-peg only need process single size electrode retaining collar a, reduce processing cost, also simplify assembling process, reduce and add
Work difficulty.
But, described electrode retaining collar a only relies on electrode retaining collar installation portion when assembling and positions, after electrode retaining collar a assembling puts in place,
Need inject between each electrode retaining collar a melted plastics or condense glue with formed described in insulation fill stratum, due to insulation
Packed layer needs possess the outline identical with electrode retaining collar a, i.e. needs mating mold to become when insulation fill stratum described in molding
Type, is so easily caused electrode retaining collar a and produces displacement, cause end product quality defective when insulation filling formable layer；Additionally, absolutely
During edge packed layer molding, it is difficult to avoid the raw material of operative liquid to cover on electrode retaining collar a outer wall, so, become at insulation fill stratum
The insulation fill stratum also needed to after type between the outer wall to electrode retaining collar a and electrode retaining collar a polishes to remove unnecessary insulation
Material.In a word, the program the course of processing the most more difficulty, and substandard products easily occur, there is the space of improvement further.
Summary of the invention
The technical problem to be solved is: the deficiency existed for prior art, it is provided that a kind of structure design is skilful
Wonderful, required processing component is few, manufactures the multicore electrical appliance connecting wire cable that difficulty is relatively low.
For realizing the purpose of the present invention, it is achieved by the following technical solutions: a kind of multicore electrical appliance connecting wire cable, including
Wire, is arranged on the male of wire one end and the female being arranged on the wire other end.
Described wire is arranged with threaded cable connector and lock nut, described cable connector near the position of end
One end outer wall forms external screw thread a, and described lock nut one end inwall forms the female thread being connected with described external screw thread a
a；The position being close to described female thread a in described lock nut forms rubber ring location shoulder, is positioned at rubber in described lock nut
Between cushion rubber location shoulder and cable connector end, U-shaped rubber ring is installed.
Described cable connector inwall forms inner position shoulder, in described cable connector away from one end of described external screw thread a
Being provided with the interior collar of bellows form, described interior collar one end offsets with inner position shoulder, the other end and described U-shaped rubber ring
Inner circumferential offsets.
Described male includes plug body, and the insulation cylinder being arranged on described plug body；Described slotting
In a tubular form, described plug body includes the Plug Division that one connects successively, convex shoulder and connector portions to head shell；Outside described Plug Division
Wall forms locating slot near the position of convex shoulder；Described Plug Division outer wall connects near the position of end sealing ring；Described
Inwall outer end, Plug Division forms the female thread c of dextrorotation；The inwall of described connector portions forms inner position shoulder；Described inner position is takeed on
Outer face forms unidirectional latch a.
Five electrode retaining collar a it have been placed equidistant vertically, outside described insulation cylinder front portion on the outer wall of described insulation cylinder front portion
It is positioned at each two adjacent electrode ring a intermediate sleeve on wall and is provided with dead ring；Described dead ring is equal with the external diameter of electrode retaining collar a.
Described insulation cylinder includes cylinder outer tube, and is molded over the insulating support of cylinder outer tube front end；Outside described cylinder
Form outer flange collar on pipe, described outer flange collar forms and the external screw thread c of female thread c threaded engagement；The outer tube side of described cylinder
Wall forms left-handed external screw thread d away from one end of insulating support；Described insulating support is cylindrical structure, insulating support sidewall
The most uniformly form installation portion；Described installation portion includes the electrode retaining collar a installation portion that length is successively decreased step by step, and electrode retaining collar b installs
Portion, electrode retaining collar c installation portion, electrode retaining collar d installation portion, and electrode retaining collar e installation portion；Each insulation corresponding of described insulating support sidewall
The position of ring forms location external screw thread；Form axially arranged on described insulating support between adjacent two installation portions
Injecting glue groove；Described cylinder outer tube circumferentially forms, away from the end face of insulating support, the glue injection channel being connected with injecting glue groove, with
And the wire perforation connected with installation portion each described；Connection wire a it is plugged with in wire perforation.
Described electrode retaining collar a inwall forms interior protuberance；Form along grafting axially arranged for electrode retaining collar a on described interior protuberance
Mouthful；Described connection wire a welds with interface；Connect wire a rear end and be welded with binding post a.
Described dead ring inwall forms interior projection；It is convex that described dead ring inwall the most equidistantly forms five groups of inner position
Rise；Often group inner position projection includes along axially arranged multiple of dead ring；Each described inner position projection is respectively positioned on a spiral
On line, and each described inner position is protruding and described location external screw thread threaded engagement.
On each described installation portion, corresponding fixed strip is installed；Described fixed strip includes being arranged on electrode retaining collar a installation portion
Interior fixed strip a, is arranged on the fixed strip b in electrode retaining collar b installation portion, is arranged on the fixed strip c in electrode retaining collar c installation portion, peace
It is contained in the fixed strip d in electrode retaining collar d installation portion, is arranged on the fixed strip e in electrode retaining collar e installation portion.
Described fixed strip front end forms the interior projection with described dead ring inwall and fixes the aligning receptacle of grafting；Described solid
Determine bar a, fixed strip b, fixed strip c, fixed strip d, and the length of fixed strip e is successively decreased successively.
There is a tip electrodes anterior connection of described insulation cylinder；Tip electrodes includes being arranged on insulation cylinder front portion
Tip electrodes head, is integrally attached to the electrode stem of tip electrodes head rear end；Described electrode stem rear end forms binding post c；Institute
State one end of close electrode stem on binding post c and form left-handed external screw thread f；Near tip electrodes head on described electrode stem
One end forms the external screw thread e of dextrorotation.
Described insulation cylinder axle center forms the center hub that power pole bar passes；Described center hub inwall is away from cylinder
One end of outer tube forms and the female thread e of external screw thread e threaded engagement.
Described insulation cylinder rear end is threaded locking member；Described locking member includes pipe portion, and is molded over described
The cover plate of one end, pipe portion；The pipe portion inwall of described locking member forms and the female thread d of described external screw thread d threaded engagement；
Centre position, described cover plate outer face forms and wears mouth for what tip electrodes passed；Correspondence Chuan Kou periphery, described cover plate outer face with
Position between pipe portion forms injected rubber hose；Described injected rubber hose intermediary form has gum-injecting port；Described cover plate inner face is positioned at institute
The position stating Chuan Kou periphery correspondence glue injection channel forms connectivity slot；Described gum-injecting port, connectivity slot and glue injection channel are sequentially communicated；
Described cover plate outer face circumferentially forms for connecting the wire perforation that wire a passes；Described pipe portion it is positioned on described cover plate
Periphery form circumferentially distributed and with described unidirectional latch a snap-fit unidirectional latch b.
Described insulation cylinder rear end is provided with location nut；Form in the nut of described location and external screw thread f threaded engagement
Female thread f.
Described female includes female housing, the insulating frame being connected in female housing, is equidistantly mounted in described insulating frame
6 electrode retaining collar b, and the connection wire b being arranged in insulating frame and being welded and fixed with counter electrode ring b；Described female shell
Body entirety is in a tubular form；Described female housing includes socket part and the female installation outer tube that one connects；Outside described female is installed
On pipe, the position of relative localization groove forms two pin holes；Described female installs outer tube one end inwall molding away from pin hole
There is female thread g；Described female is installed outer tube wall and is formed the inner position circle coordinating location with described insulating frame front end.
Described connection wire b front end forms binding post b.
Described insulating frame includes rear insulation shell, connects 5 intermediate insulation shells of insulation shell front end in the rear, and connects
Front insulation shell in described intermediate insulation shell front end.
Form on described rear insulation shell sidewall and the external screw thread g of described female thread g threaded engagement；On described rear insulation shell
Form 6 with circumference array distribution and for connecting the through wires hole that wire b passes；Adjacent two it are positioned on described rear insulation shell
Stair-stepping spliced eye is formed between through wires hole；Described rear insulation shell is near the end face centre position molding of intermediate insulation shell one end
There is to install the mounting groove of electrode retaining collar b；Described mounting groove and a through wires hole are connected.
Described intermediate insulation shell the most uniformly forms three connection-pegs near rear insulation shell one end end face；Described grafting
Head is fixedly plugged in described spliced eye；It is positioned at two connection-peg centre positions on described intermediate insulation shell and forms stair-stepping
Spliced eye；It is positioned at connection-peg on described intermediate insulation shell and forms through wires hole with spliced eye centre position；Described intermediate insulation shell
Form to install the mounting groove of electrode retaining collar b near end face center, front insulation shell one end；Described mounting groove and one wear
String holes is connected.
Described front insulation shell forms near one end end face of intermediate insulation shell and the most uniformly forms three connection-pegs.
Male part is formed on the lateral wall of described electrode retaining collar b；Form in described male part in order to fixing welding lead b
The socket of end；Described electrode retaining collar b inwall one end forms the recessed circle of outer narrow inner width；Recessed circle inner circumferential it is positioned on described electrode retaining collar
Type has multiple circumferentially distributed contact finger piece；Described contact finger piece medial wall is circular arc；It is provided with in described recessed circle in order to by each
Individual contact finger piece is the wind spring of direction clamping in the middle of electrode retaining collar b.
Compared with prior art, the invention has the beneficial effects as follows: between described female thread c and external screw thread c, pass through dextrorotation
Threaded, it is connected by left hand thread between external screw thread d with female thread d, during assembling, insulation cylinder is inserted from plug body front end
Enter, screwed with the female thread c on plug body by external screw thread c and coordinate, assembling put in place after by locking member from plug housing rear end
Insert, be tightened onto insulation cylinder rear end by female thread d, the individual event latch b after locking member screws and puts in place, on the cover plate of its rear end
Just with the unidirectional latch a clamping in plug body, such insulation cylinder is just connected as a single entity with plug body and cannot dismantle.
Coordinate the fixing of location nut by tip electrodes, the fixing of each electrode retaining collar a and dead ring can be realized, first will
Electrode retaining collar a packs into insulating support to extreme position, is then directed at corresponding installation portion, now by the interior projection of dead ring inwall
Inner position projection is directed at injecting glue groove, and dead ring rotates a low-angle, and now the inner position projection of dead ring inwall exists
Under the extruding of location external screw thread sidewall, dead ring is fixedly clamped, then corresponding fixed strip is arranged on installation portion, location
Socket is fixed with interior projection grafting, and aligning receptacle upper end and interior projection contact position form inclined-plane, when fixed strip is installed, tiltedly
Face can promote interior projection to make interior projection be in close contact with installation portion inwall, it is ensured that is not rotated in place at described dead ring
Time, it is possible to order about dead ring and screw further, then load one group of electrode retaining collar a and dead ring.
Connected by right-handed thread between described female thread e and external screw thread e, and by a left side between female thread f and external screw thread f
Revolving threaded, when tip electrodes is assembled on insulation cylinder, the external screw thread e in tip electrodes is tightened onto insulating support front end
Female thread e on, screw after putting in place, each described fixed strip is pressed on insulating support by tip electrodes head, then by described
Location nut is screwed on the external screw thread f of tip electrodes rear end, after plug housing rear end injects and condenses relatively, and location nut and lock
Tight part is connected as a single entity, and is difficult to get loose between the external screw thread e and the female thread e of insulation cylinder of tip electrodes, so can ensure each
The position of individual electrode retaining collar a and dead ring keeps stable.
At electrode retaining collar a, after dead ring, tip electrodes and fixed strip assembling put in place, inject glue from the injected rubber hose of locking member,
Glue flow in injecting glue groove along gum-injecting port, glue injection channel, is filled out in the space between fixed strip and each electrode retaining collar a, dead ring
Full and make to position completely between each fixed strip and electrode retaining collar a, dead ring do not produce loosening.Here glue only plays to assist and fixes
Effect, it is not required that use mould carry out compounding practice, easy to process.
After above-mentioned injecting glue completes, in described plug housing rear end, inject molten plastic or condense glue, by binding post a
The inner, binding post c the inner, locking member, location nut and plug body connect as one.
The electrode retaining collar a of described each copper material being arranged in male and dead ring are same size, reduce processing
Cost and difficulty of processing；And the length of each fixed strip is different, load in order during assembling, be not likely to produce wrongly installed feelings
Condition；And form the location external screw thread coordinating location with dead ring on insulating support sidewall, exhausted in securing corresponding installation portion
The position of edge ring, when fixed strip assembles, fixed strip grafting common with interior projection is fixed on the relevant position of corresponding installation portion, energy
The position of enough directly fixing corresponding dead rings.
The electrode retaining collar b of described female is fixed by spliced insulating frame and insulate, and rear insulation shell is exhausted with centre
Edge shell, adjacent two intermediate insulation shells, and all realized by spliced eye and connection-peg between intermediate insulation shell and front insulation shell
Fixing connection, stabilized structure and assembling are easily；Being simultaneously attached to the wind spring in recessed circle can make fingertip bar closely connect with electrode retaining collar a
Touch, it is ensured that electric conductivity.
Described insulating frame and electrode retaining collar b, it is connected after wire b assembled, loads from female housing rear end, pass through female thread
G is threadeded with external screw thread g, and the rear portion of insulating frame is fixed with the rear threads of female housing, and insulating frame front end is decided at the higher level but not officially announced with described
Delineation position, position, molten plastic is injected in female housing rear end or insulating frame is connected as a single entity by condensation glue with female housing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the exploded view of the present invention.
Fig. 3 is the sectional view of cable connector and lock nut.
Fig. 4 is the structural representation of male.
Fig. 5 is the sectional view of plug body.
The exploded view of Fig. 6 male.
Fig. 7, Fig. 8, Fig. 9 are the structural representations of insulation cylinder.
Figure 10 is the structural representation of fixed strip and insulation cylinder.
Figure 11 is the structural representation of electrode retaining collar a.
Figure 12 is the structural representation of dead ring.
Figure 13, Figure 14 are the structural representations of fixed strip.
Figure 15 is the structural representation of tip electrodes.
Figure 16, Figure 17 are the structural representations of locking member.
Figure 18 is the structural representation of female.
Figure 19 is the sectional view of female housing.
The structural representation of the parts that Figure 20 is mounted in female housing.
Figure 21, Figure 22 are the structural representations of rear insulation shell.
Figure 23, Figure 24 are the structural representations of intermediate insulation shell.
Figure 25 is the structural representation of front insulation shell.
Figure 26 is the structural representation of electrode retaining collar b.
Figure 27 is the sectional view of electrode retaining collar b.
1, male；11, plug body；111, convex shoulder；112, connector portions；113, Plug Division；1131, locating slot；1132、
Sealing ring；1133, female thread c；114, unidirectional latch a；12, wire a is connected；121, binding post a；13, insulation cylinder；130、
Wire is bored a hole；1301, electrode retaining collar a installation portion；1302, electrode retaining collar b installation portion；1303, electrode retaining collar c installation portion；1304, electrode retaining collar
D installation portion；1305, electrode retaining collar e installation portion；131, center hub；133, injecting glue groove；1331, glue injection channel；134, outer spiral shell is positioned
Stricture of vagina；135, external screw thread c；136, external screw thread d；137, female thread e；138, cylinder outer tube；139, insulating support；14, tip electrodes；
140, tip electrodes head；141, electrode stem；142, external screw thread e；143, binding post c；144, external screw thread f；16, location nut；
161, female thread f；17, locking member；171, cover plate；172, unidirectional latch b；173, injected rubber hose；1731, gum-injecting port；174, connection
Groove；175, female thread d；18, dead ring；181, interior projection；182, inner position is protruding；183, fixed strip；1831, aligning receptacle；
19, electrode retaining collar a；191, interior protuberance；192, interface；2, female；201, through wires hole；202, mounting groove；203, spliced eye；204、
Connection-peg；21, female housing；211, socket part；2111, pin hole；2112, inner position circle；212, female installs outer tube；
2121, female thread g；23, rear insulation shell；231, external screw thread g；24, intermediate insulation shell；25, wire b is connected；251, binding post
b；27, electrode retaining collar b；272, contact finger piece；273, wind spring；274, male part；275, socket；28, front insulation shell；3, wire；4, lock
Tight nut；41, female thread a；42, U-shaped rubber ring；44, rubber ring location shoulder；5, cable connector；51, external screw thread a；52, interior card
Circle.
Detailed description of the invention
Embodiment 1
According to shown in Fig. 1 to Figure 27, the present embodiment is a kind of multicore electrical appliance connecting wire cable, including wire 3, is arranged on wire one end
Male 1 and the female 2 being arranged on the wire other end.
Described wire 3 is arranged with threaded cable connector 5 and lock nut 4, described cable near the position of end
Joint 5 one end outer wall forms external screw thread a51, and described lock nut 4 one end inwall forms and coordinates with described external screw thread a51 even
The female thread a41 connect；The position being close to described female thread a41 in described lock nut 4 forms rubber ring location shoulder 44, described
Between rubber ring location shoulder and cable connector end, U-shaped rubber ring 42 is installed in lock nut.
Described U-shaped rubber ring periphery offsets with lock nut inner wall sealing, and described U-shaped rubber ring inner circumferential is by described line
Cable joint 5 is inwardly projecting, by wire 3 sealed clamping after extruding with lock nut 4.
Described cable connector inwall forms inner position shoulder, in described cable connector away from one end of described external screw thread a
Being provided with the interior collar 52 of bellows form, described interior collar one end offsets with inner position shoulder, the other end and described U-shaped rubber
Circle inner circumferential offsets.
Described male 1 includes plug body 11, and the insulation cylinder 13 being arranged on described plug body 11；
In a tubular form, described plug body 11 includes the Plug Division 113 that one connects successively to described plug body 11, convex shoulder 111 and connecing
Head 112；Described Plug Division 113 outer wall forms locating slot 1131 near the position of convex shoulder 111；Outside described Plug Division 113
Wall connects near the position of end sealing ring 1132；Inwall outer end, described Plug Division 113 forms the female thread of dextrorotation
c1133；The inwall of described connector portions 112 forms inner position shoulder；Described inner position shoulder outer face forms unidirectional latch a114.
Five electrode retaining collar a19, described insulation cylinder 13 it has been placed equidistant vertically on the anterior outer wall of described insulation cylinder 13
It is positioned at each two adjacent electrode ring a19 intermediate sleeve on anterior outer wall and is provided with dead ring 18；Described dead ring 18 is with electrode retaining collar a19's
External diameter is equal.
Described insulation cylinder includes cylinder outer tube 138, and is molded over the insulating support 139 of cylinder outer tube front end；Described
Form outer flange collar on cylinder outer tube, described outer flange collar forms and the external screw thread c135 of female thread c threaded engagement；Described post
Body outer tube wall forms left-handed external screw thread d136 away from one end of insulating support；Described insulating support is cylindrical structure,
Insulating support sidewall the most uniformly forms installation portion；Described installation portion includes the electrode retaining collar a installation portion that length is successively decreased step by step
1301, electrode retaining collar b installation portion 1302, electrode retaining collar c installation portion 1303, electrode retaining collar d installation portion 1304, and electrode retaining collar e installation portion
1305；The position of described insulating support sidewall each dead ring corresponding forms location external screw thread 134；Described insulating support is upper
Axially arranged injecting glue groove 133 is formed between adjacent two installation portions；Described cylinder outer tube is away from the end face of insulating support
Circumferentially form the glue injection channel 1331 being connected with injecting glue groove, and the wire perforation connected with installation portion each described
130；Connection wire a12 it is plugged with in wire perforation.
Described electrode retaining collar a inwall forms interior protuberance 191；Form along electrode retaining collar a axially arranged on described interior protuberance
Interface 192；Described connection wire a welds with interface；Connect wire a rear end and be welded with binding post a121.Described insulation
Ring inwall forms interior projection 181；Described dead ring inwall the most equidistantly forms five groups of inner position projections 182；Often in group
Positioning convex includes along axially arranged multiple of dead ring；Each described inner position projection is respectively positioned on a helix, and respectively
Individual described inner position is protruding with described location external screw thread threaded engagement.
Corresponding fixed strip 183 is installed on each described installation portion；Described fixed strip includes that being arranged on electrode retaining collar a installs
Fixed strip a in portion, is arranged on the fixed strip b in electrode retaining collar b installation portion, is arranged on the fixed strip c in electrode retaining collar c installation portion,
It is arranged on the fixed strip d in electrode retaining collar d installation portion, is arranged on the fixed strip e in electrode retaining collar e installation portion.
Described fixed strip front end forms the interior projection with described dead ring inwall and fixes the aligning receptacle 1831 of grafting；Institute
State fixed strip a, fixed strip b, fixed strip c, fixed strip d, and the length of fixed strip e is successively decreased successively.
There is a tip electrodes 14 anterior connection of described insulation cylinder 13；Tip electrodes 14 includes being arranged on insulation cylinder
The tip electrodes 140 of 13 front portions, is integrally attached to the electrode stem 141 of tip electrodes 140 rear end；After described electrode stem 141
End forms binding post c143；On described binding post c143, the one end near electrode stem 141 forms left-handed external screw thread
f144；On described electrode stem 141, one end of close tip electrodes 140 forms the external screw thread e142 of dextrorotation.
Described insulation cylinder 13 axle center forms the center hub 131 that power pole bar 141 passes；Described center hub 131
Inwall forms and the female thread e137 of external screw thread e142 threaded engagement away from one end of cylinder outer tube 138.
Described insulation cylinder rear end is threaded locking member 17；Described locking member 17 includes pipe portion, and is molded over
The cover plate 171 of one end, described pipe portion；The pipe portion inwall of described locking member 17 forms joins with described external screw thread d136 screw thread
The female thread d175 closed；Centre position, described cover plate outer face forms and wears mouth for what tip electrodes 14 passed；Outside described cover plate
Position between end face correspondence Chuan Kou periphery and pipe portion forms injected rubber hose 173；Described injected rubber hose intermediary form has gum-injecting port
1731；Described cover plate inner face is positioned at the position of described Chuan Kou periphery correspondence glue injection channel and forms connectivity slot 174；Described injecting glue
Mouth, connectivity slot and glue injection channel are sequentially communicated；Described cover plate outer face circumferentially forms the wire passed for connecting wire a and wears
Hole 130；Be positioned on described cover plate the periphery in described pipe portion form circumferentially distributed and with described unidirectional latch a card close-fitting
The unidirectional latch b172 closed.
Connected by right-handed thread between described female thread c and external screw thread c, by left-handed between external screw thread d and female thread d
Threaded, during assembling, insulation cylinder inserts from plug body front end, is revolved with the female thread c on plug body by external screw thread c
Tight fit, assembles and is inserted from plug housing rear end by locking member after putting in place, be tightened onto insulation cylinder rear end by female thread d,
Locking member screws after putting in place, the individual event latch b on the cover plate of its rear end just with the unidirectional latch a clamping in plug body, so
Insulation cylinder is just connected as a single entity with plug body and cannot dismantle.
Described insulation cylinder rear end is provided with location nut 16；Form in described location nut 16 and external screw thread f144 spiral shell
The female thread f161 that stricture of vagina coordinates.
Coordinate the fixing of location nut by tip electrodes, the fixing of each electrode retaining collar a and dead ring can be realized, first will
Electrode retaining collar a packs into insulating support to extreme position, is then directed at corresponding installation portion, now by the interior projection of dead ring inwall
Inner position projection is directed at injecting glue groove, and dead ring rotates a low-angle, and now the inner position projection of dead ring inwall exists
Under the extruding of location external screw thread sidewall, dead ring is fixedly clamped, then corresponding fixed strip is arranged on installation portion, location
Socket is fixed with interior projection grafting, and aligning receptacle upper end and interior projection contact position form inclined-plane, when fixed strip is installed, tiltedly
Face can promote interior projection to make interior projection be in close contact with installation portion inwall, it is ensured that is not rotated in place at described dead ring
Time, it is possible to order about dead ring and screw further, then load one group of electrode retaining collar a and dead ring.
Connected by right-handed thread between described female thread e and external screw thread e, and by a left side between female thread f and external screw thread f
Revolving threaded, when tip electrodes is assembled on insulation cylinder, the external screw thread e in tip electrodes is tightened onto insulating support front end
Female thread e on, screw after putting in place, each described fixed strip is pressed on insulating support by tip electrodes head, then by described
Location nut is screwed on the external screw thread f of tip electrodes rear end, after plug housing rear end injects and condenses relatively, and location nut and lock
Tight part is connected as a single entity, and is difficult to get loose between the external screw thread e and the female thread e of insulation cylinder of tip electrodes, so can ensure each
The position of individual electrode retaining collar a and dead ring keeps stable.
At electrode retaining collar a, after dead ring, tip electrodes and fixed strip assembling put in place, inject glue from the injected rubber hose of locking member,
Glue flow in injecting glue groove along gum-injecting port, glue injection channel, is filled out in the space between fixed strip and each electrode retaining collar a, dead ring
Full and make to position completely between each fixed strip and electrode retaining collar a, dead ring do not produce loosening.Here glue only plays to assist and fixes
Effect, it is not required that use mould carry out compounding practice, easy to process.
After above-mentioned injecting glue completes, in described plug housing rear end, inject molten plastic or condense glue, by binding post a
The inner, binding post c the inner, locking member, location nut and plug body connect as one.
The electrode retaining collar a of described each copper material being arranged in male and dead ring are same size, reduce processing
Cost and difficulty of processing；And the length of each fixed strip is different, load in order during assembling, be not likely to produce wrongly installed feelings
Condition；And form the location external screw thread coordinating location with dead ring on insulating support sidewall, exhausted in securing corresponding installation portion
The position of edge ring, when fixed strip assembles, fixed strip grafting common with interior projection is fixed on the relevant position of corresponding installation portion, energy
The position of enough directly fixing corresponding dead rings.
Described female 2 includes female housing 21, and the insulating frame being connected in female housing is equidistantly mounted on described insulating frame
6 interior electrode retaining collar b27, and it is arranged on the connection wire b25 that insulating frame is interior and is welded and fixed with counter electrode ring b；Described
Female housing entirety is in a tubular form；Described female housing includes socket part 211 and the female installation outer tube 212 that one connects；Institute
State the position of relative localization groove on female installation outer tube and form two pin holes 2111；Described female installs outer tube away from latch
One end inwall in hole forms female thread g2121；Described female installation outer tube 212 inwall forms joins with described insulating frame front end
Close the inner position circle 2112 of location.
Described connection wire b25 front end forms binding post b251.
Described insulating frame includes rear insulation shell 23, connects 5 intermediate insulation shells 24 of insulation shell 23 front end in the rear, with
And it is connected to the front insulation shell 28 of described intermediate insulation shell 24 front end.
Form on described rear insulation shell sidewall and the external screw thread g231 of described female thread g2121 threaded engagement；After described
6 are formed with circumference array distribution and for connecting the through wires hole 201 that wire b25 passes on insulation shell；Described rear insulation shell
On between adjacent two through wires holes, form stair-stepping spliced eye 203；Described rear insulation shell 23 is near intermediate insulation shell
24 end face centre position, one end form to install the mounting groove 202 of electrode retaining collar b27；Described mounting groove 202 and a threading
Hole 201 is connected.
Described intermediate insulation shell 24 the most uniformly forms three connection-pegs 204 near rear insulation shell 23 one end end face；
Described connection-peg 204 is fixedly plugged in described spliced eye 203；It is positioned on described intermediate insulation shell 24 in two connection-pegs 204
Meta is put and is formed stair-stepping spliced eye 203；Connection-peg 204 it is positioned at middle with spliced eye 203 on described intermediate insulation shell 24
Position forms through wires hole 201；Described intermediate insulation shell 24 form near end face center, front insulation shell 28 one end in order to
The mounting groove 202 of electrode retaining collar b is installed；Described mounting groove 202 is connected with a through wires hole 201.
Described front insulation shell 28 forms near one end end face of intermediate insulation shell and the most uniformly forms three grafting
204.
Described connection-peg has a round bar portion and a positioning head, and positioning head is tapered or hemispherical；Described slotting
Joint forms a deformation gap vertically so that the positioning head of connection-peg can narrower by from stair-stepping spliced eye
End penetrates and is positioned at stage portion position.
Male part 274 is formed on the lateral wall of described electrode retaining collar b；Form in order to fixing weldering in described male part 274
Connect the socket 275 of wire b end；Described electrode retaining collar b27 inwall one end forms the recessed circle of outer narrow inner width；Described electrode retaining collar is upper
Multiple circumferentially distributed contact finger piece 272 is formed in recessed circle inner circumferential；Described contact finger piece medial wall is circular arc；In described recessed circle
It is provided with in order to by each contact finger piece wind spring 273 of direction clamping in the middle of electrode retaining collar b.
The electrode retaining collar b of described female is fixed by spliced insulating frame and insulate, and rear insulation shell is exhausted with centre
Edge shell, adjacent two intermediate insulation shells, and all realized by spliced eye and connection-peg between intermediate insulation shell and front insulation shell
Fixing connection, stabilized structure and assembling are easily；Being simultaneously attached to the wind spring in recessed circle can make fingertip bar closely connect with electrode retaining collar a
Touch, it is ensured that electric conductivity.
Described insulating frame and electrode retaining collar b, it is connected after wire b assembled, loads from female housing rear end, pass through female thread
G is threadeded with external screw thread g, and the rear portion of insulating frame is fixed with the rear threads of female housing, and insulating frame front end is decided at the higher level but not officially announced with described
Delineation position, position, molten plastic is injected in female housing rear end or insulating frame is connected as a single entity by condensation glue with female housing.
Embodiment 2
The present embodiment is also made on the basis of embodiment 1 and being improved as follows: edge in the tip electrodes 141 of described tip electrodes 14
Axially form the excessive glue through hole being connected with the injecting glue groove on insulation cylinder, noted by the gum-injecting port on described locking member
During glue, locking member is down, and head-up, glue flow in injecting glue groove tip electrodes along glue injection channel, overflows to glue from excessive glue through hole
Illustrate when going out that injecting glue groove is all filled full glue, scrapes the glue of tip electrodes head outer face totally before the glue solidifies.
It addition, the both ends of the surface of each electrode retaining collar a are periphery height, the tapered slope that inner circumferential is low, such electrode retaining collar a is with adjacent
Dead ring periphery between can fit tightly, the most there is not gap, so the glue in injecting glue groove after injecting glue
Water will not overflow between electrode retaining collar a and dead ring, and electrode retaining collar a outer wall will not be made to be stained with glue and affect electric conductivity.
Claims (1)
1. a multicore electrical appliance connecting wire cable, it is characterised in that: including wire, the male being arranged on wire one end is led with being arranged on
The female of the line other end；
Described wire is arranged with threaded cable connector and lock nut, described cable connector one end near the position of end
Outer wall forms external screw thread a, and described lock nut one end inwall forms the female thread a being connected with described external screw thread a；Institute
The position being close to described female thread a in stating lock nut forms rubber ring location shoulder, is positioned at rubber ring in described lock nut
Between location shoulder and cable connector end, U-shaped rubber ring is installed；
Described cable connector inwall forms inner position shoulder away from one end of described external screw thread a, installs in described cable connector
The interior collar of bellows form, described interior collar one end is had to offset with inner position shoulder, the other end and described U-shaped rubber ring inner circumferential
Offset；
Described male includes plug body, and the insulation cylinder being arranged on described plug body；Outside described plug
In a tubular form, described plug body includes the Plug Division that one connects successively, convex shoulder and connector portions to shell；Described Plug Division outer wall leans on
The position of nearly convex shoulder forms locating slot；Described Plug Division outer wall connects near the position of end sealing ring；Described grafting
Inwall outer end, portion forms the female thread c of dextrorotation；The inwall of described connector portions forms inner position shoulder；Described inner position shoulder outer end
Face forms unidirectional latch a；
Five electrode retaining collar a it have been placed equidistant vertically, on the outer wall of described insulation cylinder front portion on the outer wall of described insulation cylinder front portion
It is positioned at each two adjacent electrode ring a intermediate sleeve and is provided with dead ring；Described dead ring is equal with the external diameter of electrode retaining collar a；
Described insulation cylinder includes cylinder outer tube, and is molded over the insulating support of cylinder outer tube front end；On described cylinder outer tube
Form outer flange collar, described outer flange collar forms and the external screw thread c of female thread c threaded engagement；Described cylinder outer tube wall is remote
Left-handed external screw thread d is formed from one end of insulating support；Described insulating support is cylindrical structure, and insulating support sidewall is along week
To uniformly forming installation portion；Described installation portion includes the electrode retaining collar a installation portion that length is successively decreased step by step, electrode retaining collar b installation portion, electricity
Polar ring c installation portion, electrode retaining collar d installation portion, and electrode retaining collar e installation portion；Described insulating support sidewall each dead ring corresponding
Position forms location external screw thread；Between adjacent two installation portions, axially arranged injecting glue is formed on described insulating support
Groove；Described cylinder outer tube circumferentially forms the glue injection channel being connected with injecting glue groove, Yi Jiyu away from the end face of insulating support
The wire perforation of each described installation portion connection；Connection wire a it is plugged with in wire perforation；
Described electrode retaining collar a inwall forms interior protuberance；Form along interface axially arranged for electrode retaining collar a on described interior protuberance；
Described connection wire a welds with interface；Connect wire a rear end and be welded with binding post a；
Described dead ring inwall forms interior projection；It is protruding that described dead ring inwall the most equidistantly forms five groups of inner position；
Often group inner position projection includes along axially arranged multiple of dead ring；Each described inner position projection is respectively positioned on a helix
On, and each described inner position is protruding and described location external screw thread threaded engagement；
On each described installation portion, corresponding fixed strip is installed；Described fixed strip includes being arranged in electrode retaining collar a installation portion
Fixed strip a, is arranged on the fixed strip b in electrode retaining collar b installation portion, is arranged on the fixed strip c in electrode retaining collar c installation portion, is arranged on
Fixed strip d in electrode retaining collar d installation portion, is arranged on the fixed strip e in electrode retaining collar e installation portion；
Described fixed strip front end forms the interior projection with described dead ring inwall and fixes the aligning receptacle of grafting；Described fixed strip
A, fixed strip b, fixed strip c, fixed strip d, and the length of fixed strip e successively decreases successively；
There is a tip electrodes anterior connection of described insulation cylinder；Tip electrodes includes being arranged on the end that insulation cylinder is anterior
Electrode tip, is integrally attached to the electrode stem of tip electrodes head rear end；Described electrode stem rear end forms binding post c；Described connect
In line terminals c, the one end near electrode stem forms left-handed external screw thread f；Near one end of tip electrodes head on described electrode stem
Form the external screw thread e of dextrorotation；
Described insulation cylinder axle center forms the center hub that power pole bar passes；Described center hub inwall is away from cylinder outer tube
One end form and the female thread e of external screw thread e threaded engagement；
Described insulation cylinder rear end is threaded locking member；Described locking member includes pipe portion, and is molded over described pipe
The cover plate of one end, portion；The pipe portion inwall of described locking member forms and the female thread d of described external screw thread d threaded engagement；Described
Centre position, cover plate outer face forms and wears mouth for what tip electrodes passed；Correspondence Chuan Kou periphery, described cover plate outer face and pipe
Position between portion forms injected rubber hose；Described injected rubber hose intermediary form has gum-injecting port；Described cover plate inner face is worn described in being positioned at
The position of mouth periphery correspondence glue injection channel forms connectivity slot；Described gum-injecting port, connectivity slot and glue injection channel are sequentially communicated；Described
Cover plate outer face circumferentially forms for connecting the wire perforation that wire a passes；It is positioned on described cover plate outside described pipe portion
Form circumferentially distributed and with described unidirectional latch a snap-fit unidirectional latch b week；
Described insulation cylinder rear end is provided with location nut；Form in the nut of described location with in external screw thread f threaded engagement
Screw thread f；
Described female includes female housing, the insulating frame being connected in female housing, 6 be equidistantly mounted in described insulating frame
Electrode retaining collar b, and it is arranged on the connection wire b that insulating frame is interior and is welded and fixed with counter electrode ring b；Described female housing is overall
In a tubular form；Described female housing includes socket part and the female installation outer tube that one connects；Described female installs phase on outer tube
The position of locating slot is formed two pin holes；Described female installation outer tube forms interior spiral shell away from one end inwall of pin hole
Stricture of vagina g；Described female is installed outer tube wall and is formed the inner position circle coordinating location with described insulating frame front end；
Described connection wire b front end forms binding post b；
Described insulating frame includes rear insulation shell, connects 5 intermediate insulation shells of insulation shell front end in the rear, and is connected to institute
State the front insulation shell of intermediate insulation shell front end；
Form on described rear insulation shell sidewall and the external screw thread g of described female thread g threaded engagement；Molding on described rear insulation shell
There are 6 with circumference array distribution and for connecting the through wires hole that wire b passes；Adjacent two threading it are positioned on described rear insulation shell
Stair-stepping spliced eye is formed between hole；Described rear insulation shell forms use near end face centre position, intermediate insulation shell one end
To install the mounting groove of electrode retaining collar b；Described mounting groove and a through wires hole are connected；
Described intermediate insulation shell the most uniformly forms three connection-pegs near rear insulation shell one end end face；Described connection-peg is solid
Surely it is plugged in described spliced eye；It is positioned at two connection-peg centre positions on described intermediate insulation shell and forms stair-stepping grafting
Hole；It is positioned at connection-peg on described intermediate insulation shell and forms through wires hole with spliced eye centre position；Described intermediate insulation shell is close
End face center, front insulation shell one end forms to install the mounting groove of electrode retaining collar b；Described mounting groove and a through wires hole
It is connected；
Described front insulation shell forms near one end end face of intermediate insulation shell and the most uniformly forms three connection-pegs；
Male part is formed on the lateral wall of described electrode retaining collar b；Form in described male part in order to fixing welding lead b end
Socket；Described electrode retaining collar b inwall one end forms the recessed circle of outer narrow inner width；It is positioned at recessed circle inner circumferential on described electrode retaining collar to form
Multiple circumferentially distributed contact finger pieces；Described contact finger piece medial wall is circular arc；It is provided with in order to each is touched in described recessed circle
Refer to sheet wind spring of direction clamping in the middle of electrode retaining collar b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754340.2A CN106252962A (en) | 2016-08-29 | 2016-08-29 | A kind of multicore electrical appliance connecting wire cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754340.2A CN106252962A (en) | 2016-08-29 | 2016-08-29 | A kind of multicore electrical appliance connecting wire cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106252962A true CN106252962A (en) | 2016-12-21 |
Family
ID=57598397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610754340.2A Pending CN106252962A (en) | 2016-08-29 | 2016-08-29 | A kind of multicore electrical appliance connecting wire cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106252962A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167228A (en) * | 2018-09-11 | 2019-01-08 | 苏州卓诚钛设备有限公司 | A kind of signal integrated joint device |
| CN114498217A (en) * | 2022-01-27 | 2022-05-13 | 厦门乃尔电子有限公司 | Connecting cable of composite sensor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7144269B2 (en) * | 2003-09-23 | 2006-12-05 | Aslan Industries Corporation | Hinged electrical connector for insulated cable |
| CN201252169Y (en) * | 2008-08-28 | 2009-06-03 | 黄金富 | Super-USB connecting cable with two groups of load power supply terminals |
| CN202957425U (en) * | 2012-11-28 | 2013-05-29 | 深圳市嘉夆科技有限公司 | Data line for Apple electronic product |
| CN103441358B (en) * | 2013-08-21 | 2015-07-22 | 安徽江淮汽车股份有限公司 | Cable connector |
| CN105470753A (en) * | 2016-01-16 | 2016-04-06 | 林小平 | Cable connector assembly |
-
2016
- 2016-08-29 CN CN201610754340.2A patent/CN106252962A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7144269B2 (en) * | 2003-09-23 | 2006-12-05 | Aslan Industries Corporation | Hinged electrical connector for insulated cable |
| CN201252169Y (en) * | 2008-08-28 | 2009-06-03 | 黄金富 | Super-USB connecting cable with two groups of load power supply terminals |
| CN202957425U (en) * | 2012-11-28 | 2013-05-29 | 深圳市嘉夆科技有限公司 | Data line for Apple electronic product |
| CN103441358B (en) * | 2013-08-21 | 2015-07-22 | 安徽江淮汽车股份有限公司 | Cable connector |
| CN105470753A (en) * | 2016-01-16 | 2016-04-06 | 林小平 | Cable connector assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167228A (en) * | 2018-09-11 | 2019-01-08 | 苏州卓诚钛设备有限公司 | A kind of signal integrated joint device |
| CN114498217A (en) * | 2022-01-27 | 2022-05-13 | 厦门乃尔电子有限公司 | Connecting cable of composite sensor |
| CN114498217B (en) * | 2022-01-27 | 2023-10-17 | 厦门乃尔电子有限公司 | Connection cable of composite sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102545131B (en) | Clamping ring, cable feedthrough and the method installing cable feedthrough | |
| CN106129751A (en) | A kind of data cube computation cable | |
| US9089168B2 (en) | Electronic cigarette | |
| CN203388270U (en) | Electronic cigarette | |
| CN203378563U (en) | Electronic cigarette | |
| CN106129753A (en) | A kind of multicore data connecting line | |
| CN204156246U (en) | Aviation plug | |
| CN203492785U (en) | Electronic cigarette | |
| CN108321645A (en) | A kind of cable connection plug socket | |
| CN105375160B (en) | A kind of plug, socket and connector assembly | |
| CN106252962A (en) | A kind of multicore electrical appliance connecting wire cable | |
| CN102570195A (en) | Electrical connector assembly | |
| CN203481310U (en) | Ready-packaged battery pack | |
| CN201194283Y (en) | Sealed trapping device used on industrial plug and socket | |
| CN106329190A (en) | Electric appliance data connection line | |
| CN106129752A (en) | A kind of data connecting line | |
| CN202308441U (en) | Cage direct current power plug | |
| CN201112863Y (en) | Waterproof connector structure | |
| CN105406211B (en) | A kind of connecting part and connector | |
| CN204376034U (en) | A kind of copper pipe plug and flower basket bolt socket and combined plug | |
| CN104183987A (en) | Shielding piece for connectors and field wiring connector using same | |
| CN210267745U (en) | Magnesium rod joint device | |
| CN210070972U (en) | Sensor with high-resistance connecting structure | |
| CN208508102U (en) | A kind of high-tension connector | |
| CN204118338U (en) | Copper pipe plug and flower basket bolt socket and combined plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |