CN106252957B - A kind of anti-rotation tensile connector and connector assembly - Google Patents

A kind of anti-rotation tensile connector and connector assembly Download PDF

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Publication number
CN106252957B
CN106252957B CN201610610294.9A CN201610610294A CN106252957B CN 106252957 B CN106252957 B CN 106252957B CN 201610610294 A CN201610610294 A CN 201610610294A CN 106252957 B CN106252957 B CN 106252957B
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CN
China
Prior art keywords
sleeve
key
rotation
card
connector
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CN201610610294.9A
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Chinese (zh)
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CN106252957A (en
Inventor
薛欢欢
江浪
汤振
牛志军
时兴波
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China Aviation Optical Electrical Technology Co Ltd
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China Aviation Optical Electrical Technology Co Ltd
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Priority to CN201610610294.9A priority Critical patent/CN106252957B/en
Publication of CN106252957A publication Critical patent/CN106252957A/en
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Publication of CN106252957B publication Critical patent/CN106252957B/en
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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
    • H01R13/46Bases; 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
    • 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
    • H01R13/506Bases; Cases composed of different pieces assembled by snap action of the parts

Abstract

The present invention relates to a kind of anti-rotation tensile connector and connector assemblies.Intermediate sleeve is mounted in the card slot on connector shell inner wall by the card key of its front end along card key channel card, and the rotation stop locking in the circumferential of intermediate sleeve and connector shell is made by the spline structure on the periphery of intermediate sleeve and connector shell, intermediate sleeve and connector shell in this way is relatively fixed, when the connector is dismantled, it only needs to release spline structure, rotation intermediate sleeve disengages the card slot on its card key and connector shell inner wall, pulling back intermediate sleeve at this time can separate it with connector shell, the connector is avoided using the fixed intermediate sleeve of gluing and connector shell, it is convenient for disassembly and assembly.

Description

A kind of anti-rotation tensile connector and connector assembly
Technical field
The present invention relates to a kind of anti-rotation tensile connector and connector assemblies.
Background technique
Connector includes the connector shell that axis extends along the longitudinal direction and the tail portion for being set to connector shell tail portion Attachment, caudal components include intermediate sleeve, and intermediate sleeve generally passes through screw thread and connect with connector shell, to prevent intermediate sleeve It relatively rotates with connector shell, needs to smear screw thread glue in threaded connection place, keep connector shell and intermediate sleeve viscous It is connected together, the problem for causing connector disassembly inconvenient in this way.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-rotation tensile connectors of convenient disassembly.
To achieve the above object, the technical solution of anti-rotation tensile connector of the invention is: a kind of anti-rotation tensile connector, The connector shell that extends along the longitudinal direction including axis and the tail accessory for being set to connector shell tail portion, tail accessory packet Intermediate sleeve is included, the periphery of the intermediate sleeve front end is equipped at least one card key, and the connector shell inner wall is equipped with Enter the card key channel in card slot with the card slot of card key cooperation and for the card key, intermediate sleeve passes through card key and card slot Cooperation is installed in connector shell and is locked by the spline structure rotation stop on intermediate sleeve and connector shell periphery.
Further include inner wall be equipped with anti-rotation sleeve internal key anti-rotation sleeve, the anti-rotation sleeve be sleeved on intermediate sleeve and Rear side is equipped with the locating part limited to it, and the connector shell periphery is equipped with company corresponding with the internal keyway circumferential position Connect device shell outside keyway, the intermediate sleeve is equipped with circumferentially to be staggered with the external key on rear side of the external key and set on the periphery of set distance Determine the intermediate sleeve outside keyway of angle, the external key of the intermediate sleeve along the annular groove circumferentially rotate set angle after intermediate sleeve The perforation corresponding with connector shell outside keyway of outer wall outside keyway, the anti-rotation sleeve internal key are inserted into the outside keyway of the perforation In, constitute the spline structure.
The intermediate sleeve is on the locking position reconciliation lock-bit for being above equipped with and being arranged along the longitudinal direction, the intermediate sleeve The corresponding locking position reconciliation lock-bit is equipped with the installation site of corresponding locating part.
The card slot is circumferentially distributed there are two more than along connector shell inner wall, and is divided into big card slot and lesser calorie by its width Slot, card key and the big card slot and small card slot on the intermediate sleeve are correspondingly arranged as big card key and small card key.
The locating part is retainer ring.
The technical solution of connector assembly of the invention is: connector assembly, including plug and socket, and the socket includes The Socket casing that axis extends along the longitudinal direction and the tail accessory for being set to Socket casing tail portion, tail accessory includes intermediate sleeve Cylinder, the periphery of the intermediate sleeve front end are equipped at least one card key, and the Socket casing inner wall is equipped with and the card key The card slot and the confession card key of cooperation enter the card key channel in card slot, and intermediate sleeve is installed on by card key and card slot cooperation It is locked in Socket casing and by the spline structure rotation stop on intermediate sleeve and Socket casing periphery.
Further include inner wall be equipped with anti-rotation sleeve internal key anti-rotation sleeve, the anti-rotation sleeve be sleeved on intermediate sleeve and Rear side is equipped with the locating part limited to it, and the plug casing periphery is equipped with plug corresponding with the internal keyway circumferential position Shell outside keyway, the intermediate sleeve is equipped on rear side of the external key on the periphery of set distance to be circumferentially staggered set angle with the external key The intermediate sleeve outside keyway of degree, the external key of the intermediate sleeve along the annular groove circumferentially rotate set angle after intermediate sleeve outer wall Outside keyway perforation corresponding with plug casing outside keyway, the anti-rotation sleeve internal key are inserted into the outside keyway of the perforation, constitute The spline structure.
The intermediate sleeve is on the locking position reconciliation lock-bit for being above equipped with and being arranged along the longitudinal direction, the intermediate sleeve The corresponding locking position reconciliation lock-bit is equipped with the installation site of corresponding locating part.
The card slot is circumferentially distributed there are two more than along connector shell inner wall, and is divided into big card slot and lesser calorie by its width Slot, card key and the big card slot and small card slot on the intermediate sleeve are correspondingly arranged as big card key and small card key.
The locating part is retainer ring.
The beneficial effects of the present invention are: intermediate sleeve is mounted in connector shell along card key channel card by the card key of its front end In card slot on inner wall, and intermediate sleeve and connector are made by the spline structure on the periphery of intermediate sleeve and connector shell Rotation stop locks shell in the circumferential, and such intermediate sleeve and connector shell are relatively fixed, when which dismantles, it is only necessary to will Spline structure releases, rotation intermediate sleeve disengages the card slot on its card key and connector shell inner wall, pulls back at this time Between sleeve it can be separated with connector shell, which avoids using the fixed intermediate sleeve of gluing and connector shell, It is convenient for disassembly and assembly.
Detailed description of the invention
The assembling schematic diagram of plug and socket in connector assembly Fig. 1 of the invention;
Fig. 2 is the structural schematic diagram of plug in Fig. 1;
Fig. 3 is the structural schematic diagram of plug casing in Fig. 2;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the perspective view of Fig. 3;
Fig. 6 is the structural schematic diagram of intermediate sleeve in Fig. 2;
Fig. 7 is the structural schematic diagram of anti-rotation sleeve in Fig. 2;
Fig. 8 is the fractionation schematic diagram of short insulator, insulating press boards and contact pin in Fig. 2;
Fig. 9 is the structural schematic diagram of plug tail folder in Fig. 2;
Figure 10 is the structural schematic diagram of socket in Fig. 1.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of connector assembly of the invention, as shown in Figure 1, plug 2 is an individual connector, socket 3 be to be adapted to the connector plugged together with plug 2.
The structure of plug 2 as shown in Fig. 2 ~ 9, plug 2 include be adapted to socket 3 plug together plug together part, after plugging together part End is equipped with tail accessory 26.Plugging together partially includes the axial plug casing 21 extended along the longitudinal direction, outside plug casing 21 It is equipped with the structure that turns edge outside week, 22 rolling assembling of coupling nut to be formed on the periphery of plug casing 21 and with turning edge outside to front Stop structure only, the outer spiral shell when plug 2 is adapted to socket 3 to be plugged together, on the Socket casing 31 of coupling nut 22 and socket 3 Line adaptation connection, the two is locked together.The outer wall of the front end of the plug casing 21 of plug 2 is equipped with and plugs together key 211, socket The inner wall of shell 31 be equipped with plug together key 211 cooperation keyway, in this way, preventing from inserting by the cooperation for plugging together key 211 Yu keyway First 2 plugged together with socket 3 after relatively rotate.Plastic washer 221 is assemblied on the periphery of plug casing 21 and in coupling nut 22 Rear side, when making its retrogressing, coupling nut 22 contacts rotation coupling nut 22 with plastic washer 221, due to plastic washer material The lesser plastic material of metal material coefficient of friction with coupling nut is selected, converts the frictional force between metal and metal to Frictional force between metal and plastics, coefficient of friction decline at double, can effectively reduce the separating force of connector.
The inner wall of plug casing 21 is equipped with keyway, is leading portion keyway 212 and back segment keyway 213, leading portion keyway 212 respectively It is arranged in pairs with 213 correspondence of back segment keyway and has four pairs along the circumferentially distributed of plug casing, one pair of them keyway is big Keyway, as shown in figure 5, back segment keyway 213 is divided into the big keyway 213-1 of back segment and the small keyway 213-2 of back segment, preceding paragraph key by width Slot is also correspondingly arranged as the big keyway of leading portion and the small keyway of leading portion with rear end keyway.Leading portion keyway 212 and back segment keyway 213 are in plug It is spaced setting in axial direction, and annular groove 214 is set on the interval.Plug casing 21 is set on the inner wall of 212 front side of leading portion keyway The land 216 that its oriented inside extends.The periphery of 21 back segment of plug casing be equipped with along its it is circumferentially distributed there are four jack shell External keyway 215, plug casing outside keyway 215 are corresponding with paragraph key slot before and after plug casing in the circumferential direction of plug casing 21.
Dielectric member 23 includes insulating substrate 231 and insulating press boards 232, and insulating substrate 231 is equipped with and is used to install 25 mounting hole of contact pin, the mounting hole are stepped hole, the part being relatively large in diameter and the contact pin land 251 on contact pin 25 of back segment Diameter adaptation, the front end faces of insulating press boards 232 be equipped with internal diameter be adapted to the hindfoot portion of contact pin 25, outer diameter and contact pin mounting hole Large diameter portion adaptation hollow land, contact pin 25 is fitted on insulating substrate 231 by the hollow land by insulating press boards 232 Contact pin mounting hole step on, realize contact 25 positioning fix.Insulating substrate 231 and insulating press boards 232 are close to pressure The periphery in conjunction face is equipped with the extension table extended radially outward.The periphery of the leading portion of insulating substrate 231 and plug casing 21 Internal diameter adaptation, and extension table is equipped with the insulating substrate external key being adapted to the front and back paragraph key slot on the inner wall of plug casing 21 2311, insulating substrate external key 2311 along insulating substrate it is circumferentially distributed there are four, and it is opposite with the front and back paragraph key slot of plug casing 21 It should divide and be divided into big key and small key according to the width of key, be also equipped on insulating press boards 232 corresponding with insulating substrate external key 2311 Insulating press boards external key 2321, the big keyway of the front and back paragraph key slot of the size and plug casing 21 of the big key and small key of insulator external key With the size fit of small keyway, in this way, by width of key differentiation realize plug casing and insulator assembled orientation.
Tail accessory 26 includes intermediate sleeve 261, and the periphery of the front end of intermediate sleeve 261 is equipped with and plug casing 21 Front and back paragraph key slot adaptation intermediate sleeve external key 2611, intermediate sleeve external key 2611 along intermediate sleeve it is circumferentially distributed there are four, And it is divided into big key and small key, intermediate sleeve external key 2611 with corresponding point of the front and back paragraph key slot of plug casing 21 width according to key The dimensional fits of annular groove 214 on the inner wall of size and plug casing 21 in the axial direction of intermediate sleeve, so that it is along annular groove 214 rotations.Intermediate sleeve outside keyway is equipped on the periphery of intermediate sleeve 261 on the position of the rear side of intermediate sleeve external key 2611 2612, intermediate sleeve outside keyway 2612 along intermediate sleeve it is circumferentially distributed there are four, and with intermediate sleeve external key 2611 in intermediate sleeve It is staggered 45 degree in cylinder circumferential direction.Anti-rotation sleeve retainer ring 242 is installed on the periphery of the intermediate sleeve of 24 rear end of anti-rotation sleeve, to anti- Rotaring sleeve axial limiting.Intermediate sleeve 261 is equipped with the first annular groove 2613 and the second ring for installing anti-rotation sleeve retainer ring 242 Slot 2614, the first annular groove 2613 and the second annular groove 2614 are spaced a distance in the axial direction, so that anti-rotation sleeve retainer ring 242 has There are two installation sites of the first installation site and the second installation site.Intermediate sleeve 261 is equipped in the inner cavity close to rear end The metal gasket 263 and stuffing-box 262 that multilayer is arranged alternately.
On the inner wall of anti-rotation sleeve 24 distribution there are four with plug casing outside keyway 215 and intermediate sleeve outside keyway 2612 Matched anti-rotation sleeve internal key 241.
When assembly, by the big key and small key and plug casing 21 in the intermediate sleeve external key 2611 on intermediate sleeve 261 Size keyway in the paragraph key slot of front and back is respectively aligned to, and then intermediate sleeve 261 is pushed forward into plug casing 21, intermediate at this time The intermediate sleeve external key 2611 of sleeve 261 is fairly fallen in annular groove 214, rotate intermediate sleeve, make intermediate sleeve external key 2611 with The leading portion keyway 212 of plug casing is staggered 45 degree, and intermediate sleeve outside keyway 2612 is aligned with plug casing outside keyway 215 at this time, Annular groove 214 constitutes Stop structure to intermediate sleeve external key 2611, prevents intermediate sleeve from generating the movement in axial direction.To finally it prevent Rotaring sleeve 24 is sleeved on intermediate sleeve, and makes its anti-rotation sleeve internal key 241 insertion intermediate sleeve external key 2611 and plug casing In the outside keyway that outside keyway 215 is constituted, plug casing and intermediate sleeve can thus be made to constitute spline structure.
The outer wall of 21 front end of plug casing is equipped with the land moved forward for block insulating element, intermediate sleeve 261 When assembling in place, the rear end face of the extension table on front end face pushing tow insulating element makes the front end face of the extension table of insulating element Cooperate with the trailing flank block of the land of plug casing inner wall, such dielectric member is just axially located in plug casing 21 In, while also fixing contact pin.
There are four tails to press from both sides keyway 2615 for distribution on the inner wall of the rear end of intermediate sleeve 261, and plug tail presss from both sides the outer of 264 front end Week be equipped with tail folder keyway 2615 cooperate tail press from both sides external key 2641, tail press from both sides external key 2641 be equipped with one, allow it to not It is plugged together with the tail folder keyway on position, to control the direction of tail folder 264.Tail presss from both sides rear end and is equipped with pressing plate 268, and screw 267 is screwed into After pressing plate 268, make its internal cable of 268 clampings, the head of screw 267 is to be screwed into pressure equipped with the flared type structure for splitting slot After plate, the slot of splitting of head of screw is expanded into certain angle using dedicated flaring tool, the diameter on head is made to be greater than the threaded hole of screw Diameter, can prevent screw from falling off from pressing plate.Rotation turns be furnished with tail clamp nut 265, tail clamp nut 265 on the periphery of tail folder The land on periphery is pressed from both sides by tail and realizes that block axially forward limits, and the rear side of tail clamp nut 265, which is provided with, axially limits it The tail clamp nut retainer ring 266 of position rotates tail clamp nut after tail folder inserting is into intermediate sleeve, outer with intermediate sleeve rear end Under the action of external screw thread cooperation on week, tail clamp nut drives tail folder to move forward, and the front end of tail clip shell body is by metal gasket at this time Piece and stuffing-box are held out against, it is made to compress cable.
Plug assembling process is as follows:
1, it selects stuffing-box: according to cable diameter, choosing compatible stuffing-box and metal gasket;
2, it threads cable: unscrewing the screw on pressing plate, while unscrewing tail clamp nut, separate tail clamp nut with intermediate sleeve; Then cable is sequentially passed through into tail folder, metal gasket, stuffing-box, intermediate sleeve and anticollision sleeve;
3, wire stripping: the insulated hull length of cable outer layer certain length is peelled off;
4, it crimps contact pin: the conducting wire in cable being passed through from the hole of insulating press boards, tail accessory is placed in away from conductor wire end At head a certain distance, contact pin is crimped using specific purpose tool;
5, it plugs needle: contact pin being installed to the inserting in mounting hole of insulating substrate, then part insulating press boards and insulating substrate It snaps together, at this point, the external key on insulating press boards and insulating substrate periphery is in the axial direction to it;
6, insulating element is filled: by the big key and the intracorporal big keyway of jack shell in the external key on insulating substrate and insulating press boards After alignment, it is encased in plug casing together with contact pin;
7, intermediate sleeve is filled:, will after the big key in the external key on intermediate sleeve is aligned with the big keyway in plug casing It is pushed into plug casing, compresses insulating element;Intermediate sleeve is rotated, is made on the outside keyway and plug casing on intermediate sleeve Outside keyway alignment;Anti-rotation sleeve is pushed forward, and the internal key of anti-rotation sleeve is made to be inserted into the outside keyway on intermediate sleeve and plug casing In, anti-rotation sleeve retainer ring is installed in the first annular groove on intermediate sleeve;
8, metal gasket, stuffing-box are pushed in turn in intermediate sleeve;By setting for external key and the intermediate sleeve rear end of tail folder Internal keyway on direction (other internal keyways can also be selected as needed) alignment is set, pushes it into intermediate sleeve, then screws tail Clamp nut drives tail folder to move forward and compresses stuffing-box, until the screw tip on long sleeve, guarantees that stuffing-box compresses cable;
9, the screw on pressing plate is tightened, pressing plate is made to compress cable, completes the assembly of plug and cable.
When needing plug detachable maintaining, anti-rotation sleeve retainer ring is moved in the second annular groove using tool, at this time anti-rotation Sleeve moves backward, and anti-rotating function releases, and then intermediate sleeve and pulls back to rotation, intermediate sleeve front end at 45 degree of rotation External key in big key and small key be aligned respectively with the big keyway on the inner wall of plug casing with small keyway, intermediate sleeve can be from slotting Deviate from casing, dielectric member is dismantled at this time, while contact is also removed, to repair.The connector is inserted Dress is convenient, has biggish popularizing value.
The structure of socket 3 is as shown in Figure 10, including plug casing 31, is equipped with socket insulating substrate 32 in plug casing 31 With socket insulating substrate 33, the front end of Socket casing 31 is fitted with socket attachment 35, and on the periphery of socket 35 and socket 34 Equipped with socket anti-rotation sleeve 34, wherein insulating substrate 32, socket insulating substrate 33, socket attachment 35 and socket attachment 35 and insert The structure of each counterpart in head is identical, repeats no more.
In the above-described embodiments, plug and socket is respectively two connectors, and the contact in the two respectively corresponds setting For contact pin and jack, in other embodiments, contact pin and jack can also be exchanged;Intermediate sleeve on the periphery of intermediate sleeve front end External key constitutes the card key of intermediate sleeve, in other embodiments can also be other quantity there are four intermediate sleeve external key is set;It inserts Front end keyway on casing inner wall constitutes card key channel, and front end keyway and annular groove constitute the card slot with card key cooperation, at other Annular groove can also be interrupted slot in embodiment;Intermediate sleeve constitutes rotation stop cooperation by anti-rotation sleeve and plug casing, at it In his embodiment, bolt can also can be set between in intermediate sleeve and plug so that the two rotation stop cooperates;Anti-rotation sleeve Keyway can also be set on inner wall, and setting and the cooperation of above-mentioned keyway are outer on the periphery of plug casing and intermediate sleeve accordingly Key, so that two rotation stop cooperations;Anti-rotation sleeve retainer ring constitutes the locating part of anti-rotation sleeve, and locating part may be used also in other embodiments To be the screw to the cooperation of end face block thereafter in the setting of anti-rotation sleeve rear end.
The specific embodiment of anti-rotation tensile connector of the invention, the anti-rotation tensile connector and above-mentioned connector assembly Specific embodiment in plug or socket structure it is identical, repeat no more.

Claims (8)

1. a kind of anti-rotation tensile connector, the connector shell that extends along the longitudinal direction including axis and it is set to connector shell The tail accessory of tail portion, tail accessory include intermediate sleeve, it is characterised in that: the periphery of the intermediate sleeve front end is equipped with extremely A few card key, the connector shell inner wall are equipped with the card slot cooperated with the card key and enter card slot for the card key In card key channel, intermediate sleeve be installed in connector shell by the cooperation of card key and card slot and pass through intermediate sleeve with connect Spline structure rotation stop locking on device shell periphery;It further include the anti-rotation sleeve that inner wall is equipped with anti-rotation sleeve internal key, it is described anti- Rotaring sleeve is sleeved on intermediate sleeve, and the fortune backward to anti-rotation sleeve on rear side of anti-rotation sleeve is provided on intermediate sleeve The dynamic locating part limited, the connector shell periphery are equipped with company corresponding with the anti-rotation sleeve internal key circumferential position Connect device shell outside keyway, the intermediate sleeve is equipped with circumferentially to be staggered with the card key on rear side of the card key and set on the periphery of set distance Determine the intermediate sleeve outside keyway of angle, the card key of the intermediate sleeve along the card slot circumferentially rotate set angle after intermediate sleeve Outside keyway perforation corresponding with connector shell outside keyway, the anti-rotation sleeve internal key are inserted into the outside keyway of the perforation, structure At the spline structure.
2. anti-rotation tensile connector according to claim 1, it is characterised in that: the intermediate sleeve is described upper equipped with edge The locking position of front-rear direction setting conciliates lock-bit, and the locking position reconciliation lock-bit is corresponded on the intermediate sleeve and is equipped with corresponding limit The installation site of position part.
3. anti-rotation tensile connector according to claim 1 or 2, it is characterised in that: the card slot is along connector case body Wall is circumferentially distributed and to be divided into big card slot and small card slot by its width there are two more than, the card key on the intermediate sleeve with it is described Big card slot and small card slot are correspondingly arranged as big card key and small card key.
4. anti-rotation tensile connector according to claim 1 or 2, it is characterised in that: the locating part is anti-rotation sleeve card Circle.
5. connector assembly, including plug and socket, the plug includes the plug casing and set that axis extends along the longitudinal direction It is placed in the tail accessory of plug casing tail portion, tail accessory includes intermediate sleeve, it is characterised in that: the intermediate sleeve front end Periphery is equipped at least one card key, and the plug casing inner wall is equipped with the card slot cooperated with the card key and supplies the card Key enters the card key channel in card slot, and intermediate sleeve is installed in plug casing by card key and card slot cooperation and passes through intermediate sleeve Cylinder is locked with the spline structure rotation stop on plug casing periphery;It further include the anti-rotation sleeve that inner wall is equipped with anti-rotation sleeve internal key, The anti-rotation sleeve is sleeved on intermediate sleeve, and be provided on intermediate sleeve on rear side of anti-rotation sleeve to anti-rotation sleeve The locating part limited is moved backward, and the plug casing periphery is equipped with corresponding with the anti-rotation sleeve internal key circumferential position Plug casing outside keyway, the intermediate sleeve is equipped on rear side of the card key on the periphery of set distance and is circumferentially staggered with the card key The intermediate sleeve outside keyway of set angle, the card key of the intermediate sleeve along the card slot circumferentially rotate set angle after intermediate sleeve The perforation corresponding with plug casing outside keyway of cylinder outside keyway, the anti-rotation sleeve internal key are inserted into the outside keyway of the perforation, structure At the spline structure.
6. connector assembly according to claim 5, it is characterised in that: the intermediate sleeve is described upper equipped with along front and back The locking position of direction setting conciliates lock-bit, and the locking position reconciliation lock-bit is corresponded on the intermediate sleeve and is equipped with corresponding locating part Installation site.
7. connector assembly according to claim 5 or 6, it is characterised in that: the card slot is along connector shell inner wall week To two or more is distributed with, and it is divided into big card slot and small card slot by its width, the card key on the intermediate sleeve and the kilocalorie Slot and small card slot are correspondingly arranged as big card key and small card key.
8. connector assembly according to claim 5, it is characterised in that: the locating part is anti-rotation sleeve retainer ring.
CN201610610294.9A 2016-07-29 2016-07-29 A kind of anti-rotation tensile connector and connector assembly Active CN106252957B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610610294.9A CN106252957B (en) 2016-07-29 2016-07-29 A kind of anti-rotation tensile connector and connector assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610610294.9A CN106252957B (en) 2016-07-29 2016-07-29 A kind of anti-rotation tensile connector and connector assembly

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CN106252957A CN106252957A (en) 2016-12-21
CN106252957B true CN106252957B (en) 2019-06-07

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110429428B (en) * 2019-07-26 2020-09-18 中航光电科技股份有限公司 Prevent misuse and lock outdoor connector subassembly and plug connector

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2487131Y (en) * 2001-07-26 2002-04-17 洛阳航空电器厂 Fast electric connector
EP1758205A2 (en) * 2005-08-23 2007-02-28 Thomas & Betts International, Inc. Coaxial cable connector with friction-fit sleeve
CN102544894A (en) * 2012-03-02 2012-07-04 上海航天科工电器研究院有限公司 Three-proof connector
CN102655301A (en) * 2012-04-28 2012-09-05 中航光电科技股份有限公司 Self-tapping plug and connector assembly using same
CN202474400U (en) * 2011-12-31 2012-10-03 中航光电科技股份有限公司 Tensile shielding type electric connector
CN103066403A (en) * 2012-12-26 2013-04-24 中航光电科技股份有限公司 Power connector and contact element thereof
CN204992054U (en) * 2015-09-06 2016-01-20 泰兴市航联电连接器有限公司 Can dismantle electric connector

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2487131Y (en) * 2001-07-26 2002-04-17 洛阳航空电器厂 Fast electric connector
EP1758205A2 (en) * 2005-08-23 2007-02-28 Thomas & Betts International, Inc. Coaxial cable connector with friction-fit sleeve
CN202474400U (en) * 2011-12-31 2012-10-03 中航光电科技股份有限公司 Tensile shielding type electric connector
CN102544894A (en) * 2012-03-02 2012-07-04 上海航天科工电器研究院有限公司 Three-proof connector
CN102655301A (en) * 2012-04-28 2012-09-05 中航光电科技股份有限公司 Self-tapping plug and connector assembly using same
CN103066403A (en) * 2012-12-26 2013-04-24 中航光电科技股份有限公司 Power connector and contact element thereof
CN204992054U (en) * 2015-09-06 2016-01-20 泰兴市航联电连接器有限公司 Can dismantle electric connector

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