CN106252977A - A kind of separable connector with pulling rope - Google Patents

A kind of separable connector with pulling rope Download PDF

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Publication number
CN106252977A
CN106252977A CN201610610028.6A CN201610610028A CN106252977A CN 106252977 A CN106252977 A CN 106252977A CN 201610610028 A CN201610610028 A CN 201610610028A CN 106252977 A CN106252977 A CN 106252977A
Authority
CN
China
Prior art keywords
housing
rotary sleeve
thread bush
pulling
lock latch
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.)
Granted
Application number
CN201610610028.6A
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Chinese (zh)
Other versions
CN106252977B (en
Inventor
庞卓
陈继利
卞书波
康萌
金同顺
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China Aviation Optical Electrical Technology Co Ltd
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China Aviation Optical Electrical Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Aviation Optical Electrical Technology Co Ltd filed Critical China Aviation Optical Electrical Technology Co Ltd
Priority to CN201610610028.6A priority Critical patent/CN106252977B/en
Publication of CN106252977A publication Critical patent/CN106252977A/en
Application granted granted Critical
Publication of CN106252977B publication Critical patent/CN106252977B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/622Screw-ring or screw-casing
    • 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
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/633Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • H01R13/635Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force

Abstract

The invention discloses a kind of separable connector with pulling rope, including connector shell, the rotary sleeve the most only moving assembling it is set with outside connector shell, guide before and after on the inwall of rotary sleeve leading portion and be equipped with thread bush, it is completely out that the front port of rotary sleeve is available for thread bush, be set with on the periphery of rotary sleeve that the spring that is reset supports forward to front limit position pulls housing, offering the radial perforation being in rotary sleeve and pulling between housing on the jacket wall of rotary sleeve leading portion, in radial perforation, activity is equipped with lock latch parts.Pulling after housing is pulled rearwardly, the outer end of lock latch parts support constraint release, now the inner of lock latch parts also can release the locking to thread bush accordingly, make the thread bush can be completely out from the front end of rotary sleeve, thus eliminate with the operation pulling housing control thread bush opening and closing, decrease and pull the resistance that housing is suffered when pulled, thus this adapter has the advantage being easy to separate.

Description

A kind of separable connector with pulling rope
Technical field
The present invention relates to a kind of separable connector with pulling rope.
Background technology
Traditional standard interface separable connector with pulling rope uses open-top screw thread nested structure, it is achieved and the screw fastening of socket Tightly separate with vertical pulling.Separable connector with pulling rope as disclosed in Chinese patent literature CN 102544883 B, including built-in contact pin portion The connector shell of part, be set with rear spacing slidable fit outside connector shell pulls housing, and is pulling housing and connection It is equipped with between device housing to drive and pulls the back-moving spring of housing reach and be positioned at the open-top screw thread set that connector shell is anterior, open Mouth thread bush axially stops shifting and is assemblied on connector shell, and open-top screw thread set leading portion has and the external screw thread of intermateable connector front end The female thread locked, open-top screw thread set leading portion is additionally provided with is split at least two axially passing through in circumferentially spaced part Groove, makes open-top screw thread set become discrete part, rely on pull shell inner hole front and rear portions distribution close and maintain into one whole Body, pulls the back segment rear portion of shell inner hole overlapped with open-top screw thread and coordinates and make each several part open-top screw thread set be in gathering shape State, pulls the front portion of shell inner hole and open-top screw thread cuff tight fit, and pull housing relative to connector shell after move time, Pulling the anterior constraint released opening thread bush of shell inner hole, each several part of open-top screw thread set is from the front end of intermateable connector On open, it is achieved the separation from intermateable connector.But tradition separable connector with pulling rope is in separation process, after pulling housing Move the elastic force of back-moving spring to be overcome, in addition it is also necessary to can act in a contracted state with open-top screw thread set and pull inner walls On frictional resistance, thus the separating force needed for causing separation process is relatively big, causes adapter to be difficult to from intermateable connector point From., separation process is affected by contact pull out force meanwhile, make the separating force of adapter need to enter one more than total pull out force of contact Step makes the separating force needed for separation process increase, and causes the more difficult separation of adapter.Especially make on some light-duty hanger Used time, the weight of hanger self is not enough to produce the biggest pulling force and realizes separating, easily causes plug and divide too busy to get away, because of And there is the problem being not readily separated in traditional separable connector with pulling rope.It addition, the opening and closing power of each limb is deposited in overlapping because of open-top screw thread In inconsistent situation, so after pulling the constraint that housing releases opening thread bush, each limb of open-top screw thread set is difficult to Separate from the front end of intermateable connector simultaneously, in separation process, the most just occur in that the situation that separating effect is inconsistent, cause point Jam, clamping stagnation, or even stuck situation occur during from.
Summary of the invention
It is an object of the invention to provide a kind of separable connector with pulling rope, it is intended to solve prior art pulls housing not legibility Problem except the constraint to opening thread bush.
In order to realize object above, the technical scheme of medium pulling rope umbilical connector of the present invention is as follows:
Separable connector with pulling rope, including connector shell, is set with the rotary sleeve the most only moving assembling, rotates outside connector shell Move axially to guide to be equipped with by keyway arrangements on the inwall of set leading portion and be disposed on the thread bush that connector case is external, rotation It is completely out that the front port of pivoted housing is available for thread bush, the periphery of rotary sleeve is set with the spring that is reset and supports forward to the front limit Position pull housing, the jacket wall of rotary sleeve leading portion offers the radial perforation being in rotary sleeve and pulling between housing, radially In perforation activity be equipped with outer end pulled housing support constraint, inner along rotary sleeve axially only shifting be locked in the periphery of thread bush On lock latch parts, lock latch parts also has and overcomes the resilient rear-moving of back-moving spring to release and outer end is supported constraint pulling housing Afterwards, the inner solution lock-bit releasing the locking to thread bush.
Lock latch parts is to roll the spheroid that is assemblied in radial perforation, and is provided with on the periphery of thread bush and is at lock latch parts The falling sphere draw-in groove fallen into for the inner of lock latch parts during locking bit, the outer end of spheroid is rolled with the internal face pulling housing when locking bit Dynamic cooperation.
The inner aperture extended radially through is provided with the closing in of annular and turns edge, and the outer shroud end face turned edge that closes up is the reducing conical surface.
The side wall surface of falling sphere draw-in groove is the conical surface the most gradually tilted to edge from center.
Pull offer the groove type before being in lock latch parts or seam shape or groove shape on the inwall of housing dodge knot Structure, moves to avoiding structure after pulling housing when lock latch parts is in solution lock-bit and coordinates with lock latch parts.
Pull stroke distances between the forward and backward limit position of housing less than pull housing when the front limit position front end face to footpath Distance to aperture, the outer end rearmost point of perforation.
Pull the internal face of housing and the periphery of rotary sleeve is coordinated by guiding movement before and after keyway arrangements.
The periphery of the front end of rotary sleeve is provided with block and is pulling the front limit boss before housing, pulls the inwall of housing It is provided with block step backwards, and on the periphery of rotary sleeve, is provided with the rear positive stop lug boss being in after block step, described Back-moving spring top is contained between block step and rear positive stop lug boss, and pulls the housing spring that is reset during limit position before being in and support Withstand on the trailing flank of front limit boss.
Being provided with the spacing seam of annular in the front port of rotary sleeve, the front end of thread bush is provided with outwards turnover and enters spacing Spacing in seam turns edge, and spacing turn edge and is folded with sealing ring between the seam step of spacing seam.
The spacing outer peripheral face turned edge and trailing flank are by chamfered transition, and described sealing ring is in the spacing chamfering turned edge and stops Between the root of mouth step.
In the present invention, thread bush is removed part and is locked on rotary sleeve, and the locking of lock latch parts and the conversion of released state Control by pulling housing, i.e. pulling housing the most when pulled, keep lock latch parts outer end is supported constraint, lock latch parts Then keep the locking to thread bush;Pulling after housing is pulled rearwardly, the outer end of lock latch parts support constraint release, now lock The inner of latch also can release the locking to thread bush accordingly so that thread bush can be completely out from the front end of rotary sleeve, i.e. Realize separating by the way of abandoning thread bush at adapter, thus eliminate with the behaviour pulling housing control thread bush opening and closing Make, solve and prior art pulls housing be difficult to release the problem to the constraint of opening thread bush, decrease and pull housing quilt Resistance suffered when pulling, thus this adapter has the advantage being easy to separate.
Further, in the case of lock latch parts uses spheroid, lock latch parts and the fit system pulled between housing are a little Contact coordinates, thus further reduces the frictional resistance that lock latch parts acts on the internal face pulling housing, easily facilitates and draws Pulling of shelling body., both can be moved in radial perforation by spherical lock latch parts, the factor impact that can roll again meanwhile, Lock latch parts is inner when being in solution lock-bit is also more prone to from the falling sphere groove of thread bush periphery abjection, the most just easily facilitates lock bolt Part unblock on thread bush.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiments of the invention;
Fig. 2 is the partial enlarged drawing in Fig. 1 at A;
Fig. 3 is the structural representation of thread bush in Fig. 1;
Fig. 4 is the perspective view of thread bush in Fig. 3;
Fig. 5 is the structural representation of rotary sleeve in Fig. 1;
Fig. 6 is the perspective view of rotary sleeve in Fig. 5;
Fig. 7 is the structural representation pulling housing in Fig. 1;
Fig. 8 is the perspective view pulling housing in Fig. 7.
Detailed description of the invention
The embodiment of medium pulling rope umbilical connector of the present invention: this adapter is that the threaded vertical pulling of a kind of built-in driving divides From plug, this plug uses standard lanyard interface, it is ensured that with the interchangeability of standard socket, simultaneously in built-in drive mechanism Greatly reduce plug separating force under effect, and it is controlled to make separating force stablize.
As depicted in figs. 1 and 2, this plug includes male component, and male component is by contact 1, insulator 2 and plug casing 3 compositions, contact 1 is assemblied in plug casing 3 by insulator 2, is set with the rotation the most only moving assembling outside plug casing 3 Set 4, is connected by internal keyway structure in rotary sleeve 4 and has thread bush 5, and outer being set with by outside keyway structure of rotary sleeve 4 pulls shell Body 6, in pulling the rear end of housing 6, rear spacing being equipped with draws circle 7, draws circle 7 to be provided with the two symmetrically arranged ears 71 that draw, and two draw ear 71 The two ends of connecting steel wire ropes 8.In rotary sleeve 4, also slidable fit has the collar 9 being in thread bush 5 rear end, collar 9 and rotary sleeve 4 Between be provided with the positioning retainer ring 10 in the draw-in groove being fastened on rotary sleeve 4 inwall.
As shown in Figure 3 and Figure 4, the inwall of thread bush 5 is provided with the female thread that the external screw thread with socket front end locks 51 and be in the guiding conical surface section 52 before female thread 51 sections, guide conical surface section 52 the most outward-dipping, with by this Conical surface section 52 is guided to surround the taper hole section that transition is arranged between the front port of thread bush 5 and screwed hole section, by this taper hole section The front end of guide socket is centering to screwed hole section.The periphery of thread bush 5 front end is provided with turn up spacing and turns edge 53, spacing turns edge 53 turn edge for annular, spacing turn edge 53 outer peripheral face and trailing flank between pass through chamfered transition.The periphery epirelief of thread bush 5 back segment Being provided with the swivel nut convex shoulder 54 of annular, swivel nut convex shoulder 54 is in and spacing turns edge after 53, and projection on the periphery of swivel nut convex shoulder 54 Having the swivel nut spline 55 front and back extended, swivel nut spline 55 is uniform in the circumference of swivel nut convex shoulder 54;On the periphery of swivel nut convex shoulder 54 Being further opened with annular falling sphere draw-in groove 56 circumferentially, falling sphere draw-in groove 56 is when through swivel nut spline 55, by swivel nut spline 55 cut off for front and back two sections, and falling sphere draw-in groove 56 is trapezoidal enlarging groove, i.e. the two side walls of falling sphere draw-in groove 56 is all from introversive The outer draw-in groove conical surface 57 gradually tilted to edge from center.
As shown in Figure 5 and Figure 6, the front end of rotary sleeve 4 outwards turns down and forms the front limit of projection annular on the outer periphery Boss 41, this turnover part forms the spacing seam 42 bigger than the internal diameter of remainder on the inwall of rotary sleeve 4 simultaneously, spacing Offering the interior sealing draw-in groove 43 adjacent with step wall on the circumferential wall of seam 42, interior sealing draw-in groove 43 is along spacing seam The circumferentially extending rectangular recess of 42.The gear card being disposed on after spacing seam 42 is offered on the inwall of rotary sleeve 4 Groove 44, gear draw-in groove 44 is also the circumferentially extending annular groove along rotary sleeve 4.Rotary sleeve 4 be in spacing seam 42 and gear Part between the draw-in groove 44 of position is mating part, and the inwall of mating part offers the inner spline groove 45 front and back extended, interior flower Keyway 45 is corresponding with swivel nut spline 55 adaptive;Inside and outside radial perforation 46, this radial perforation it is further opened with on mating part 46 is circular hole, and the external port of radial perforation 46 is straight mouth, and the inner port of radial perforation 46 is reducing, i.e. in radial perforation 46 Stomidium mouth is provided with the closing in of annular and turns edge 47, close up turn edge 47 outer shroud end face be the reducing conical surface.Radial perforation 46 is coordinating It is alternately distributed with inner spline groove 45 in the circumference of part;The annular convex shoulder 48 of annular it is convexly equipped with, radially on the periphery of mating part The aperture, outer end of perforation 46 is on the outer peripheral face of this annular convex shoulder 48, and before and after this annular convex shoulder 48 and front limit boss 41 between Every and formed along mating part circumferentially extending annular external seal draw-in groove 49.It is convexly equipped with on the periphery of rotary sleeve 4 and is in annular External splines 410 after convex shoulder 48, this external splines 410 is also to extend along the longitudinal direction.Outside the periphery of rotary sleeve 4 rear end is provided with Thread segment 411, the inwall of back segment is provided with the block boss 412 of the annular can being buckled on plug casing 3 periphery, and this block is convex Platform 412 achieves rotary sleeve 4 and axially only moves assembling on plug casing 3, i.e. axially only moves assembling and refers to: by block boss About 412 buckles on plug casing 3, rotary sleeve 4 will not be equivalent to plug in the axial direction and can move, but at block boss 412 and the impact that is slidably matched being clasped between face of plug casing 3 correspondence, rotary sleeve 4 can be carried out relative to plug casing 3 Rotating in a circumferential direction, this fit structure is identical with existing the most only shifting cooperation.
As shown in Figure 7 and Figure 8, the enlarging that front port is the groove formula that internal diameter is gradually increased from back to front of housing 6 is pulled 61, this enlarging 61 simultaneously is also the avoiding structure adaptive with the lock latch parts of installation in radial perforation 46.The wall of enlarging 61 with draw The internal face of shelling body 6 is by round-corner transition, and is convexly equipped with cooperation land 62 and spline land on the inwall pulling housing 6 63, the internal face wherein coordinating land 62 is to coincide with annular convex shoulder 48 outer peripheral face on turntable to be affixed the cooperation wall coordinated 64, to be blocked the aperture, outer end of radial perforation 46 by the internal face of this cooperation land 62;Offer in spline land 63 and revolve External splines 410 corresponding matching of pivoted housing 4 periphery pull keyway 65.The back segment pulling housing 6 is the big footpath bigger than leading portion internal diameter Section, between this big footpath section and path section of leading portion by annular block step 66 transition, the step surface of block step 66 backwards, And block step 66 be in rotary sleeve 4 periphery external thread section 411 before.
Collar 9 is T-shaped lasso, and collar 9 has flange section 91 that slide anteroposterior is assemblied on the inwall of rotary sleeve 4 and coaxial It is arranged on the body section 92 before flange section 91, wherein on the edge of flange section 91, offers the gear seam 93 of annular, body The external diameter of section 92 is not more than the path of the female thread 51 sections of thread bush 5.
As depicted in figs. 1 and 2, thread bush 5 passes through internal spline structure (by swivel nut spline 55 and the rotation of thread bush 5 periphery The inner spline groove 45 overlapping 4 inwalls forms) it is assemblied in the leading portion of rotary sleeve 4, thread bush 5 front end simultaneously spacing turns edge and 53 is in In the spacing seam of rotary sleeve 4 front end, spacing turn edge 53 trailing flank by block before the stopping table terrace of spacing seam, and Being folded with inner seal ring 11 between 53 and the seam step of spacing seam 42 spacing turning edge, inner seal ring 11 is for being inlaid in seam The O in interior seal groove on the circumferential wall of step, simultaneously this inner seal ring 11 be folded in spacing turn edge 53 chamfering And between the root of seam step.The rear end of thread bush 5 is kept off by the location that block is fixing in the gear groove of rotary sleeve 4 inwall Before circle 10, the rear side of positioning retainer ring 10 enters in the gear seam 93 of collar 9 flange section 91, i.e. positioning retainer ring 10 block simultaneously Before the flange section 91 of collar 9, to be played between thread bush 5 and collar 9 every the work setting position by this positioning retainer ring 10 With.It is top-loaded with, between rear end and the block boss 412 of rotary sleeve 4 of collar 9, the unblock spring 12 supported forward by collar 9.Rotation Being provided with lock latch parts 13 in the radial perforation 46 of pivoted housing 4, lock latch parts 13 is steel ball, and the diameter of steel ball is more than the length of radial perforation 46 Spend, be not more than the groove bottom spacing distance to the cooperation wall 64 pulling housing 6 of falling sphere draw-in groove 56, so that lock latch parts 13 is interior Hold through the inner aperture of radial perforation 46 snap-lock in the falling sphere draw-in groove 56 of thread bush 5 periphery, it is achieved thread bush 5 exists Axial limiting in rotary sleeve 4, stops thread bush 5 moving axially relative to rotary sleeve 4;Constraint is supported in the outer end of lock latch parts 13 On the cooperation wall 64 pulling housing 6 so that the inner of lock latch parts 13 keeps snap-lock state.Outside rotary sleeve 4 rear end The most threaded on week have check ring 14, and this check ring 14 is spacing after being formed after the block step 66 pulling housing 6 Boss.Pull housing 6 by external splines 410 structure (by pull housing 6 inwall pull keyway 65 with rotary sleeve 4 periphery outside Spline 410 forms) it is sleeved on rotary sleeve 4 periphery, and the block step 66 in pulling housing 6 and the rear limit outside rotary sleeve 4 Being top-loaded with back-moving spring 15 between the boss of position, this back-moving spring 15 is supported the most forward and is pulled housing 6.Pull housing 6 front end The exterior seal ring 16 being inlaid in external seal draw-in groove 49 it is folded with between groove and front limit step.Pull the forward and backward pole of housing 6 Stroke distances between spacing less than pull housing 6 when the front limit position front end face to aperture, the outer end rearmost point of radial perforation 46 Distance.
In the present embodiment, the operation principle of plug is:
Plug together process
When plugging together, use threaded engagement mode to plug together locking plug and socket, pull housing 6 and drive rotation by key/slot fit Pivoted housing 4, rotary sleeve 4 drives thread bush 5 to rotate by key/slot fit, the screw thread on thread bush 5 and socket threaded engagement.Plug together When putting in place, the collar 9 in plug is withstood retrogressing by the housing of socket, makes unblock spring 12 be compressed.
Separation process
At headstock locking state, thread bush 5 is constrained in predetermined position by the falling sphere draw-in groove 56 on thread bush 5 by lock latch parts 13 Put, pull the cooperation land 62 on housing 6 by fixing for lock latch parts 13 so it does not depart from falling sphere draw-in groove 56.During separation, pull steel Cord 8, pulls housing 6 and retreats, and back-moving spring 15 compresses, and pulls the retrogressing of the cooperation boss on housing 6 and gets out of the way lock latch parts 13, lock bolt Part 13 moves out the falling sphere draw-in groove 56 leaving thread bush 5, the now constraint release of thread bush 5, and socket is unlocking spring 12 Realizing under driving separating, thread bush 5 comes off with socket.If plug need to be reused, one thread bush 5 of new loading.
By the accurately control of back-moving spring 15 elastic force being realized the accurate control of headstock separating force.
Another embodiment of medium pulling rope umbilical connector of the present invention: the present embodiment is with the difference of a upper embodiment, lock Latch uses latch bar and cut spring fit structure, and cut spring is supported between latch bar and radial perforation, and separates bullet Spring applies the active force pushed out all the time to latch bar, and with when coordinating land not get out of the way, cut spring is compressed and keeps lock The lock-out state of latch lever;After moving after coordinating land, cut spring presses and moves outside latch bar, and releases latch bar to thread bush Locking.
Other embodiments of medium pulling rope umbilical connector of the present invention: lock latch parts removes employing buckle with the fit system of thread bush Outward, it is also possible to use the occlusion cooperation of threaded, the absorption cooperation etc. of magnet-type, but the move mode of lock latch parts all uses bar-type Mobile.This structure that pulls is in addition to being applicable to plug, it is also possible to uses on socket, or does not differentiates between the connection of plug, socket On device.In the case of need not retain lock latch parts after pulling, after the front end face pulling housing can being pulled to radial perforation Being unlocked, now lock latch parts can bounce in band external world open space from the aperture, outer end of radial perforation.

Claims (10)

1. separable connector with pulling rope, including connector shell, it is characterised in that is set with outside connector shell and axially only moves assembling Rotary sleeve, the inwall of rotary sleeve leading portion moves axially guiding by keyway arrangements and is equipped with and is disposed on connector shell Outer thread bush, it is completely out that the front port of rotary sleeve is available for thread bush, the periphery of rotary sleeve is set be reset spring to Before support the housing that pulls to front limit position, the jacket wall of rotary sleeve leading portion offers and is in rotary sleeve and pulls between housing Radial perforation, in radial perforation, activity is equipped with outer end and is pulled housing and support constraint, inner the most only move locking along rotary sleeve Lock latch parts on the periphery of thread bush, lock latch parts also have pull housing overcome the resilient rear-moving of back-moving spring and release right Outer end support constraint after, the inner solution lock-bit releasing the locking to thread bush.
Separable connector with pulling rope the most according to claim 1, it is characterised in that lock latch parts is that rolling is assemblied in radial perforation In spheroid, and on the periphery of thread bush, be provided with the falling sphere card fallen into when lock latch parts is in locking bit for the inner of lock latch parts Groove, the outer end of spheroid rolls with the internal face pulling housing when locking bit and coordinates.
Separable connector with pulling rope the most according to claim 2, it is characterised in that the inner aperture extended radially through is provided with ring The closing in of shape turns edge, and the outer shroud end face turned edge that closes up is the reducing conical surface.
Separable connector with pulling rope the most according to claim 2, it is characterised in that the side wall surface of falling sphere draw-in groove is from inside to outside The conical surface gradually tilted to edge from center.
Separable connector with pulling rope the most as claimed in any of claims 1 to 4, it is characterised in that pull the interior of housing Offer on wall and be in the groove type before lock latch parts or seam shape or the avoiding structure of groove shape, be in solution lock-bit at lock latch parts Time pull housing after move to avoiding structure and coordinate with lock latch parts.
6. the separable connector with pulling rope stated according to claim 5, it is characterised in that pull between the forward and backward limit position of housing Stroke distances less than pull housing when the front limit position front end face to the distance of aperture, the outer end rearmost point of radial perforation.
Separable connector with pulling rope the most as claimed in any of claims 1 to 4, it is characterised in that pull the interior of housing The periphery of wall and rotary sleeve is coordinated by guiding movement before and after keyway arrangements.
Separable connector with pulling rope the most as claimed in any of claims 1 to 4, it is characterised in that the front end of rotary sleeve Periphery be provided with block and pulling the front limit boss before housing, the inwall pulling housing is provided with block platform backwards Rank, and on the periphery of rotary sleeve, it is provided with the rear positive stop lug boss being in after block step, described back-moving spring top is contained in block Between step and rear positive stop lug boss, and pull the housing spring that is reset during limit position before being in and support after front limit boss On side.
Separable connector with pulling rope the most as claimed in any of claims 1 to 4, it is characterised in that the front end of rotary sleeve Being provided with the spacing seam of annular in Kou, what the front end of thread bush was provided with outwards turnover and entered in spacing seam spacing turns edge, limit Position turns edge and is folded with sealing ring between the seam step of spacing seam.
Separable connector with pulling rope the most according to claim 9, it is characterised in that the spacing outer peripheral face turned edge and trailing flank By chamfered transition, described sealing ring is between the spacing chamfering turned edge and the root of seam step.
CN201610610028.6A 2016-07-29 2016-07-29 A kind of separable connector with pulling rope Active CN106252977B (en)

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Publication number Priority date Publication date Assignee Title
CN106099539A (en) * 2016-08-30 2016-11-09 中航光电科技股份有限公司 One connects ring and socket and pulling-out connector
CN108736273A (en) * 2018-05-30 2018-11-02 泰州市航宇电器有限公司 A kind of connector of circular configuration remotely plugged
CN109309318A (en) * 2017-07-27 2019-02-05 中航光电科技股份有限公司 A kind of umbilical connector and umbilical connector component

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CN104037540A (en) * 2014-05-30 2014-09-10 中航光电科技股份有限公司 Radial pull-out rapid separation electric connector
CN104332763A (en) * 2014-07-14 2015-02-04 中航光电科技股份有限公司 Separation break-away connector assembly, plug and socket thereof

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Publication number Priority date Publication date Assignee Title
CN101984525A (en) * 2010-10-30 2011-03-09 中航光电科技股份有限公司 Short-circuit proof connector
CN102544883A (en) * 2011-12-19 2012-07-04 中航光电科技股份有限公司 Guy rope dropping connector
CN102946025A (en) * 2012-10-17 2013-02-27 中航光电科技股份有限公司 Locking mechanism, and electrical connector and connector assembly using same
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CN106099539A (en) * 2016-08-30 2016-11-09 中航光电科技股份有限公司 One connects ring and socket and pulling-out connector
CN106099539B (en) * 2016-08-30 2018-11-13 中航光电科技股份有限公司 A kind of connection ring and socket and pulling-out connector
CN109309318A (en) * 2017-07-27 2019-02-05 中航光电科技股份有限公司 A kind of umbilical connector and umbilical connector component
CN109309318B (en) * 2017-07-27 2020-12-04 中航光电科技股份有限公司 Fall connector and fall connector assembly
CN108736273A (en) * 2018-05-30 2018-11-02 泰州市航宇电器有限公司 A kind of connector of circular configuration remotely plugged

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