CN106129752A - A kind of data connecting line - Google Patents

A kind of data connecting line Download PDF

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Publication number
CN106129752A
CN106129752A CN201610761990.XA CN201610761990A CN106129752A CN 106129752 A CN106129752 A CN 106129752A CN 201610761990 A CN201610761990 A CN 201610761990A CN 106129752 A CN106129752 A CN 106129752A
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CN
China
Prior art keywords
forms
insulation
retaining collar
ring
female
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Pending
Application number
CN201610761990.XA
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Chinese (zh)
Inventor
邹海华
Original Assignee
邹海华
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Application filed by 邹海华 filed Critical 邹海华
Priority to CN201610761990.XA priority Critical patent/CN106129752A/en
Publication of CN106129752A publication Critical patent/CN106129752A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405Securing in non-demountable manner, e.g. moulding, riveting
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00Coupling parts supported only by co-operation with counterpart
    • H01R31/06Intermediate parts for linking two coupling parts, e.g. adapter

Abstract

The invention discloses a kind of data connecting line, 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

A kind of data connecting line
Technical field
The invention belongs to connecting line field, be specifically related to the data connecting line of communication electrical equipment.
Background technology
Document number be 201610028956.1 Chinese patent application disclose a kind of data connecting line, include plug socket And connection-peg, its described connection-peg includes a plug body and the insulation cylinder being arranged on plug body, institute State and on the outer wall of insulation cylinder front portion, be the most equidistantly embedded with plural electrode retaining collar a, the most embedding in described insulation cylinder It is provided with electrode retaining collar in mesh with the connection wire a of quantity.Described insulation cylinder includes to position described electrode retaining collar a also Plug the insulating support of described connection wire a, and in order to fill adjacent electrode ring after electrode retaining collar a and connection wire a installs The insulation fill stratum in space between a.Described insulating support is polygon column structure, on each wall of insulating support vertically Form for connecting the metallic channel that wire a inserts: described electrode retaining collar a inwall forms one and is connected wire a front end with described The wire interconnecting piece connected, on described insulating support, the position of each gathering sill corresponding forms and coordinates with wire interconnecting piece Electrode retaining collar installation portion.
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 data connecting line that difficulty is relatively low.
For realizing the purpose of the present invention, it is achieved by the following technical solutions: a kind of data connecting line, including wire, It 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 pentagon column structure, insulating support Installation portion is formed vertically on each wall;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, electrode retaining collar c installation portion, electrode retaining collar d installation portion, and electrode retaining collar e installation portion;It is positioned at adjacent on described insulating support Axially arranged injecting glue groove is formed between two installation portions;Described injecting glue groove both sides form the multiple depressions being equally spaced Portion;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.
Pentagonal through hole is formed in described electrode retaining collar a;Described electrode retaining collar inwall is positioned at a top of pentagon through hole Point position forms interior protuberance;Form along interface axially arranged for electrode retaining collar a on described interior protuberance;Described connection wire a Weld with interface;Connect wire a rear end and be welded with binding post a.
Described dead ring axially includes dead ring a, dead ring b, dead ring c the most successively along insulating support, insulation Ring d, and dead ring e.
Pentagonal through hole is formed in described dead ring a;Described dead ring a is positioned at the position, a summit of pentagon through hole Put and form grafting projection;Described dead ring a forms towards one end of insulation cylinder the position of counter electrode ring a interface Tank.
The position of two adjacent vertexs that described dead ring b is positioned at pentagon through hole forms two grafting projections;Described Dead ring b forms tank towards the position of one end of insulation cylinder the interface of counter electrode ring a.
The position of three adjacent vertexs that described dead ring c is positioned at pentagon through hole forms three grafting projections;Described Dead ring c forms tank towards one end of insulation cylinder the position of counter electrode ring a interface.
The position on four summits that described dead ring d is positioned at pentagon through hole forms four grafting projections;Described insulation Ring d forms tank towards one end of insulation cylinder the position of counter electrode ring a interface.
It is protruding that the position on five summits that described dead ring e is positioned at pentagon through hole forms a grafting;Described dead ring e Tank is formed towards one end of insulation cylinder the position of counter electrode ring a interface.
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 Two pin holes are formed on pipe;Described female installation outer tube wall forms and coordinates the decided at the higher level but not officially announced of location with described insulating frame front end Position circle.
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.
6 are formed with circumference array distribution and for connecting the through wires hole that wire b passes on described rear insulation shell;Described Between adjacent two through wires holes, stair-stepping spliced eye is formed on rear insulation shell;Described rear insulation shell is near intermediate insulation End face centre position, shell one end forms 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 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.
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 electrode retaining collar a and dead ring are pressed on insulating support by tip electrodes head, connect And 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, location Nut is connected as a single entity with locking member, is difficult to get loose, is so between the external screw thread e and the female thread e of insulation cylinder of tip electrodes Can ensure that the position of each electrode retaining collar a and dead ring keeps stable.
Coordinate the fixing of location nut by tip electrodes, the fixing, at electricity of each electrode retaining collar a and dead ring can be realized After polar ring a and dead ring assembling put in place, injecting glue from the injected rubber hose of locking member, glue flow to along gum-injecting port, glue injection channel In injecting glue groove, it is the most fixed that the space between each electrode retaining collar a and dead ring is filled up and made between each electrode retaining collar a and dead ring Position does not produce loosening.Here glue only plays the effect that auxiliary is fixing, it is not required that use mould to come compounding practice, processing side Just.
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 is same size, reduces processing cost and adds Work difficulty;And the shape of each dead ring is different, load in order during assembling, be not likely to produce wrongly installed situation.
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, insulating frame front end Drawing a circle to approve position with described inner position, molten plastic is injected in female housing rear end or insulating frame and female housing are linked as one by condensation glue Body.
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 electrode retaining collar a.
Figure 11 is the structural representation of dead ring.
Figure 12 is the structural representation of tip electrodes.
Figure 13, Figure 14 are the structural representations of locking member.
Figure 15 is the structural representation of female.
Figure 16 is the sectional view of female housing.
The structural representation of the parts that Figure 17 is mounted in female housing.
Figure 18, Figure 19 are the structural representations of rear insulation shell.
Figure 20, Figure 21 are the structural representations of intermediate insulation shell.
Figure 22 is the structural representation of front insulation shell.
Figure 23 is the structural representation of electrode retaining collar b.
Figure 24 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, depressed part; 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, dead ring a;182, dead ring b;183, dead ring c;184, dead ring d;185、 Dead ring e;186, grafting is protruding;187, tank;19, electrode retaining collar a;191, interior protuberance;192, interface;2, female;201, wear String holes;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;23, rear insulation shell;24, intermediate insulation shell;25, wire b is connected;251, connect Line terminals b;27, electrode retaining collar b;272, contact finger piece;273, wind spring;274, male part;275, socket;28, front insulation shell;3, lead Line;4, lock 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 collar.
Detailed description of the invention
Embodiment 1
According to shown in Fig. 1 to Figure 24, the present embodiment is a kind of data connecting line, including wire 3, is arranged on the male of wire one end 1 with 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 138 front end;Institute State and on cylinder outer tube 138, form outer flange collar, described outer flange collar forms and the external screw thread of female thread c1133 threaded engagement c135;Described cylinder outer tube 138 sidewall forms left-handed external screw thread d136 away from one end of insulating support 139;Described insulation Support is pentagon column structure, and each wall of insulating support forms installation portion vertically;Described installation portion includes length The electrode retaining collar a installation portion 1301 successively decreased step by step, 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;Form between adjacent two installation portions on described insulating support 139 axially The injecting glue groove 133 arranged;Described injecting glue groove 133 both sides form the multiple depressed parts 134 being equally spaced;Described cylinder outer tube 138 circumferentially form, away from the end face of insulating support, the glue injection channel 1331 being connected with injecting glue groove 133, and with each institute State the wire perforation 130 of installation portion connection;Connection wire a12 it is plugged with in wire perforation 130.
Pentagonal through hole is formed in described electrode retaining collar a19;Described electrode retaining collar inwall is positioned at of pentagon through hole Vertex position forms interior protuberance 191;Form along interface 192 axially arranged for electrode retaining collar a19 on described interior protuberance 191; Described connection wire a12 welds with interface;Connect wire a12 rear end and be welded with binding post a121.
Described dead ring axially includes dead ring a181, dead ring b182, dead ring the most successively along insulating support C183, dead ring d184, and dead ring e185.
Pentagonal through hole is formed in described dead ring a181;Described dead ring a181 is positioned at of pentagon through hole Vertex position forms grafting projection 186;Described dead ring a181 inserts towards one end the counter electrode ring a19 of insulation cylinder 13 The position of interface forms tank 187.
The position of two adjacent vertexs that described dead ring b182 is positioned at pentagon through hole forms two grafting projections 186;Described dead ring b182 forms towards the position of one end of insulation cylinder 13 interface 192 of counter electrode ring a19 Tank 187.
The position of three adjacent vertexs that described dead ring c183 is positioned at pentagon through hole forms three grafting projections 186;Described dead ring c183 forms tank towards one end of insulation cylinder 13 position of counter electrode ring a19 interface 187。
The position on four summits that described dead ring d184 is positioned at pentagon through hole forms four grafting projections 186;Institute The position stating dead ring d184 one end towards insulation cylinder 13 counter electrode ring a19 interface forms tank 187.
The position on five summits that described dead ring e is positioned at pentagon through hole forms 5 grafting projections 186;Described absolutely Edge ring e forms tank 187 towards one end of insulation cylinder 13 position of counter electrode ring a interface.
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.
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 electrode retaining collar a and dead ring are pressed on insulating support by tip electrodes head, connect And 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, location Nut is connected as a single entity with locking member, is difficult to get loose, is so between the external screw thread e and the female thread e of insulation cylinder of tip electrodes Can ensure that the position of each electrode retaining collar a and dead ring keeps stable.
Coordinate the fixing of location nut by tip electrodes, the fixing, at electricity of each electrode retaining collar a and dead ring can be realized After polar ring a and dead ring assembling put in place, injecting glue from the injected rubber hose of locking member, glue flow to along gum-injecting port, glue injection channel In injecting glue groove, it is the most fixed that the space between each electrode retaining collar a and dead ring is filled up and made between each electrode retaining collar a and dead ring Position does not produce loosening.Here glue only plays the effect that auxiliary is fixing, it is not required that use mould to come compounding practice, processing side Just.
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 is same size, reduces processing cost and adds Work difficulty;And the shape of each dead ring is different, load in order during assembling, be not likely to produce wrongly installed situation.
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 and form two pin holes 2111 on female installation outer tube;Described female is installed outer tube 212 inwall and is formed and described insulation Frame front end coordinates 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.
6 are formed with circumference array distribution and for connecting the through wires hole that wire b25 passes on described rear insulation shell 201;Between adjacent two through wires holes, stair-stepping spliced eye 203 is formed on described rear insulation shell;Described rear insulation shell 23 form to install the mounting groove 202 of electrode retaining collar b27 near end face centre position, intermediate insulation shell 24 one end;Described installation Groove 202 is connected with a through wires hole 201.
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, insulating frame front end Drawing a circle to approve position with described inner position, molten plastic is injected in female housing rear end or insulating frame and female housing are linked as one by condensation glue Body.
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 data connecting line, it is characterised in that: include wire, be arranged on the male of wire one end be arranged on wire another The female of 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 pentagon column structure, insulating support each Installation portion is formed vertically on wall;Described installation portion includes the electrode retaining collar a installation portion that length is successively decreased step by step, and electrode retaining collar b pacifies Dress portion, electrode retaining collar c installation portion, electrode retaining collar d installation portion, and electrode retaining collar e installation portion;Adjacent two it are positioned on described insulating support Axially arranged injecting glue groove is formed between installation portion;Described injecting glue groove both sides form the multiple depressed parts being equally spaced;Institute State cylinder outer tube and circumferentially form, away from the end face of insulating support, the glue injection channel being connected with injecting glue groove, and with each institute State the wire perforation of installation portion connection;Connection wire a it is plugged with in wire perforation;
Pentagonal through hole is formed in described electrode retaining collar a;Described electrode retaining collar inwall is positioned at the position, a summit of pentagon through hole Put and form interior protuberance;Form along interface axially arranged for electrode retaining collar a on described interior protuberance;Described connection wire a is with slotting Joint weld;Connect wire a rear end and be welded with binding post a;
Described dead ring axially includes dead ring a, dead ring b, dead ring c, dead ring d the most successively along insulating support, And dead ring e;
Pentagonal through hole is formed in described dead ring a;Described dead ring a is positioned at a vertex position of pentagon through hole and becomes Type has grafting protruding;Described dead ring a forms appearance towards one end of insulation cylinder the position of counter electrode ring a interface Groove;
The position of two adjacent vertexs that described dead ring b is positioned at pentagon through hole forms two grafting projections;Described insulation Ring b forms tank towards the position of one end of insulation cylinder the interface of counter electrode ring a;
The position of three adjacent vertexs that described dead ring c is positioned at pentagon through hole forms three grafting projections;Described insulation Ring c forms tank towards one end of insulation cylinder the position of counter electrode ring a interface;
The position on four summits that described dead ring d is positioned at pentagon through hole forms four grafting projections;Described dead ring d court Tank is formed to the position of one end of insulation cylinder counter electrode ring a interface;
It is protruding that the position on five summits that described dead ring e is positioned at pentagon through hole forms a grafting;Described dead ring e towards One end of insulation cylinder the position of counter electrode ring a interface form tank;
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 to become on outer tube Type has two pin holes;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;
6 are formed with circumference array distribution and for connecting the through wires hole that wire b passes on described rear insulation shell;After described absolutely Between adjacent two through wires holes, stair-stepping spliced eye is formed on edge shell;Described rear insulation shell is near intermediate insulation shell one End end face centre position forms 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.
CN201610761990.XA 2016-08-29 2016-08-29 A kind of data connecting line Pending CN106129752A (en)

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Application Number Priority Date Filing Date Title
CN201610761990.XA CN106129752A (en) 2016-08-29 2016-08-29 A kind of data connecting line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610761990.XA CN106129752A (en) 2016-08-29 2016-08-29 A kind of data connecting line

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610761990.XA Pending CN106129752A (en) 2016-08-29 2016-08-29 A kind of data connecting line

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Country Link
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0613137A (en) * 1991-09-20 1994-01-21 Hosiden Corp Multipolar connector
CN2207011Y (en) * 1994-11-15 1995-09-06 天津本布罗电子有限公司 Quick insert piece of low-voltage signal 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
CN105470753A (en) * 2016-01-16 2016-04-06 林小平 Cable connector assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0613137A (en) * 1991-09-20 1994-01-21 Hosiden Corp Multipolar connector
CN2207011Y (en) * 1994-11-15 1995-09-06 天津本布罗电子有限公司 Quick insert piece of low-voltage signal 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
CN105470753A (en) * 2016-01-16 2016-04-06 林小平 Cable connector assembly

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