CN106099539A - One connects ring and socket and pulling-out connector - Google Patents

One connects ring and socket and pulling-out connector Download PDF

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Publication number
CN106099539A
CN106099539A CN201610755084.9A CN201610755084A CN106099539A CN 106099539 A CN106099539 A CN 106099539A CN 201610755084 A CN201610755084 A CN 201610755084A CN 106099539 A CN106099539 A CN 106099539A
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CN
China
Prior art keywords
ring
casing
locking
plug
steel ball
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
CN201610755084.9A
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Chinese (zh)
Other versions
CN106099539B (en
Inventor
庞卓
陈继利
卞书波
康萌
金同顺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Aviation Optical Electrical Technology Co Ltd
Original Assignee
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 CN201610755084.9A priority Critical patent/CN106099539B/en
Publication of CN106099539A publication Critical patent/CN106099539A/en
Application granted granted Critical
Publication of CN106099539B publication Critical patent/CN106099539B/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
    • H01R13/629Additional 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
    • 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
    • H01R13/627Snap or like fastening
    • H01R13/6276Snap or like fastening comprising one or more balls engaging in a hole or a groove

Abstract

The invention provides a kind of connection ring and socket and pulling-out connector, pulling-out connector includes Socket casing, adapter sleeve axially it is installed with on Socket casing, adapter sleeve has connection ring by the locking connection of steel ball lock locking structure, connect ring and be provided with the plug connecting structure for being connected with plug casing, be provided with in Socket casing and be supplied to connect ring or for being supplied to the plug casing de-point of spring towards the active force departing from Socket casing direction when plug casing is connected to and connects on ring.The adapter sleeve of the pulling-out connector of the present invention has connection ring by the locking connection of steel ball lock locking structure, connect ring to be connected with plug casing by plug connecting structure, de-point of spring it is additionally provided with in Socket casing, when steel ball lock locking structure unlocks, a de-point spring can be supplied to plug casing or connect ring resilience power, and making plug and socket automatically disengage, such plugs and sockets can be stablized and disengages smoothly, easy to use.

Description

One connects ring and socket and pulling-out connector
Technical field
The present invention relates to a kind of connection ring and socket and pulling-out connector.
Background technology
Pulling-out connector is as the adapter of a kind of specific form, and its application is the most relatively broad.Such as Authorization Notice No. is CN203721984U, authorized announcement date is that the Chinese utility model patent of 2014.07.16 discloses that a kind of separating force is controlled pushes away Pull-type quick pulling-out connector.This pulling-out connector includes plug casing, and the outer sheath of plug casing is equipped with adapter sleeve.Socket Locking is realized by steel ball lock locking structure with plug.Specifically, steel ball lock locking structure includes the steel being located on the inserted terminal of socket Pearl, i.e. locks steel ball, also includes the groove being located on plug casing, i.e. locks groove, and shifting axially opposing with plug casing The lock sleeve of dynamic assembling, plug casing is additionally provided with the spring that lock sleeve provides the active force towards socket direction.
At plugs and sockets to time slotting, steel ball can slip in locking groove and the set that is locked is spacing in locking groove, from And the locking realizing plugs and sockets connects;Adapter sleeve is provided with convex with lock sleeve block on the direction of tail portion of connector Ring, when pulling back adapter sleeve by stay cord, lock sleeve can be connected that cuff is dynamic to be moved rearwards by, thus releases steel ball Block is spacing, and such steel ball can skid off from groove, thus realizes the unblock of plugs and sockets.
But, this pulling-out connector only realizes the unblock of plugs and sockets after stay cord pulls back adapter sleeve, Under special use environment, plug and socket can't disengage the most automatically, and can not meet design requirement pulls stay cord i.e. Can self-detaching purpose.
Summary of the invention
It is an object of the invention to provide one can self-detaching pulling-out connector after stay cord pulls;Meanwhile, originally The purpose of invention also resides in be provided a kind of socket being applicable to this pulling-out connector and connects ring.
The pulling-out connector of the present invention includes Socket casing, and described Socket casing is provided with adapter sleeve, described adapter sleeve Have connection ring, described connection ring to be provided with the plug for being connected with plug casing by the locking connection of steel ball lock locking structure to connect Structure, is provided with in described Socket casing and is supplied to connect ring or for being supplied to plug when plug casing is connected to and connects on ring Housing is towards de-point of spring of the active force departing from Socket casing direction.
The locking steel ball of described steel ball lock locking structure is located on adapter sleeve, and the locking groove of described steel ball lock locking structure is located at Connecting the outer peripheral face of ring, the lock sleeve of steel ball lock locking structure is sleeved on the outside of adapter sleeve, and a de-point spring is provided with in adapter sleeve, inserts Head attachment structure is located at the inner peripheral surface connecting ring.
Described de-point of spring by collar to plug casing transfer elastic power, described collar have stretch into connection ring in and use It is additionally provided with in the pushing end coordinated with plug casing pushing tow, described adapter sleeve and coordinates with collar block to limit collar forward The stop part of extreme position.
Described plug connecting structure is for connecting screw thread.
The socket of the present invention includes Socket casing, and described Socket casing is provided with adapter sleeve, and described adapter sleeve is provided with The locking steel ball of steel ball lock locking structure or locking groove, connect ring or in jack shell provided with giving in described Socket casing Body is connected to when connecting on ring the de-point of spring being supplied to plug casing towards the active force departing from Socket casing direction.
Described adapter sleeve is provided with locking steel ball, and the lock sleeve of steel ball lock locking structure is sleeved on the outside of adapter sleeve, de-point Spring is provided with in adapter sleeve.
The front end of described de-point of spring is provided with the collar for power transmission, described adapter sleeve be provided with coordinate with collar block with Limit the stop part of collar extreme position forward.
The connection ring of the present invention include annular base, described annular base be provided with steel ball lock locking structure locking steel ball or Locking groove, described annular base is additionally provided with the plug connecting structure for connecting plug casing.
The lateral surface of described annular base is provided with the locking groove of steel ball lock locking structure.
Described plug connecting structure is the connection screw thread being located at annular base inner peripheral surface.
The adapter sleeve of the pulling-out connector of the present invention has connection ring by the locking connection of steel ball lock locking structure, connects ring and passes through Plug connecting structure is connected with plug casing, is additionally provided with de-point of spring, when steel ball lock locking structure unlocks, de-point in Socket casing Spring can be supplied to plug casing or connect ring resilience power, and makes plug and socket automatically disengage, and such plugs and sockets can Stablize and disengage smoothly, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pulling-out connector of the present invention;
Fig. 2 is the enlarged drawing in Fig. 1 at A;
Fig. 3 is the axonometric chart connecting ring in Fig. 1;
Fig. 4 is the structural representation connecting ring in Fig. 1;
Fig. 5 is the axonometric chart of adapter sleeve in Fig. 1;
Fig. 6 is the structural representation of adapter sleeve in Fig. 1;
Fig. 7 is the axonometric chart of lock sleeve in Fig. 1;
Fig. 8 is the structural representation of lock sleeve in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
The specific embodiment of the pulling-out connector of the present invention, as shown in Figure 1-2, including socket, socket includes Socket casing 1, the inner chamber of Socket casing 1 is provided with contact, outside is installed with adapter sleeve 10.Wherein, the adapter sleeve 10 of socket leads to Cross the locking connection of steel ball lock locking structure and have connection ring 2.
As seen in figs. 5-6, the front portion of adapter sleeve 10 is provided with installing hole 102 to the structure of adapter sleeve 10, installs in installing hole 102 There is the locking steel ball 15 of steel ball lock locking structure.Connect ring 2 be contained in adapter sleeve 10, and its lateral surface be provided with for adapter sleeve The locking groove 21 of locking steel ball 15 adaptation on 10, and the lock sleeve 11 constituting steel ball lock locking structure is set in adapter sleeve 10 Outside, and rear end connect have stay cord 16.
The outside of adapter sleeve 10 is also arranged with the back-moving spring 12 for being supplied to lock sleeve 11 active force forward.Specifically , less and inner peripheral surface and adapter sleeve 10 the outer peripheral face of the point diameter of lock sleeve 11 is fitted, and rear end is relatively large in diameter and inner peripheral surface The outer peripheral face certain distance of distance adapter sleeve 10.The rear end of adapter sleeve 10 is connected by external thread section 100 baffle ring, back-moving spring 12 outsides being set in adapter sleeve 10 and rear end act on baffle ring, and front end acts on front end big footpath section and the rear end of lock sleeve 11 On the step surface 111 of path section link position.
When adapter sleeve 10 and connection ring 2 are locked by steel ball lock locking structure, locking steel ball 15 is stuck in the locking connecting ring 2 In groove 21, and the leading inside face block of the set 11 that is locked will not radially outward skid off in locking groove 21;When unlocking, Pulling back lock sleeve 11 by stay cord 16, lock sleeve 11 contacts the block to locking steel ball 15, and locking steel ball 15 can be radially Outwards skid off locking groove 21, socket and plug to realize unlocking and can axially disengaging.Wherein, the effect of back-moving spring 12 be for Ensureing that lock sleeve 11 can be maintained at will locking steel ball 15 block position in locking groove 21.
Connect ring 2 and be provided with the plug connecting structure for being connected with plug casing.In the present embodiment, plug connecting structure For being located at the connection screw thread 20 connecting ring 2 inner peripheral surface.Connecting plug casing by connecting screw thread 20, plug casing can be by even T-Ring 2 is close to connect with socket lock with the locking realization of adapter sleeve 10.
It is additionally provided with in plug casing when plug casing is connected to and connects on ring 2 and is supplied to plug casing towards departing from socket De-point of spring 14 of the active force of housing direction.So pull back lock sleeve 11 upon stay cord 16 and realize adapter sleeve 10 He When connecting the unblock of ring 11, plug casing and connected connection ring 2 can under the elastic acting force of de-point of spring 14 to The direction departing from Socket casing is moved and automatically exits from Socket casing, it is achieved automatically disengaging of plug and socket.
Specifically, in the present embodiment, a de-point spring 14 is set in the outside of Socket casing 1 and is positioned at adapter sleeve 10 Side, takes off and divides the rear end of spring 14 to fix, and front end is top-loaded with collar 13, and the medial surface of adapter sleeve 10 is additionally provided with for limiting collar The stop ring 17 of 13 extreme positions moved forward under the active force of de-point of spring 14.Before the outer peripheral face of stop ring 17 is shaped as Hold the notch cuttype that little rear end is big, and the front end path section of stop ring 17 stretches in connection ring 2, at plug casing by connecting screw thread When 20 spinnings are in connecting in ring 2, the front end face of the front end pushing tow stop ring 17 of plug casing by back-up ring 13 pushing tow backward, pressure De-point of spring 14 of contracting.
The pulling-out connector of the present invention in use, connects ring 2 and adapter sleeve 10 is maintained at lock by steel ball lock locking structure Tight state, is connected to plug casing connect on ring 2, when needs pull, pulls back stay cord 16.Now, steel ball lock Locking structure unlocks, and under the elastic force effect of de-point of spring 14, plug casing and connection ring 2 are together pushed outwardly, it is achieved insert Head, the pulling of socket.
Need to describe in detail: so that plug can be connected to connect on ring 2 by spiral easily, connect ring 2 Outer peripheral face is additionally provided with axially extended evagination key 22, and correspondingly, the inner peripheral surface of adapter sleeve 10 is provided with and axially keeps off with evagination key 22 The keyway 105 only coordinated.So by the axial locking of evagination key 22 with keyway 105, it is possible to realize connecting when spinning plug Ring 2 will not rotate therewith.Equally in order to avoid when stay cord 16 pulls back solution lock tube 11, solving lock tube 11 and occur axially to revolve Turning, the lateral surface of adapter sleeve 10 is provided with spline key 101, and the inner peripheral surface solving lock tube 11 is provided with spline keyway 110, and adapter sleeve 10 is conciliate Lock tube 11 realizes circumference spline by the cooperation of spline key and spline keyway.
Additionally, in order to ensure to seal, the front end of adapter sleeve 10 is additionally provided with outer lip, the rear side of outer lip, installing hole 102 Front side is provided with the first sealed groove 103, is provided with the first sealing ring in the first sealed groove 103, and the first sealing ring ensures to understand Sealing between lock tube front end and adapter sleeve;The inner side of outer lip is provided with the second sealed groove 104, in the second sealed groove 104 Being provided with the second sealing ring, the second sealing ring ensure that connection ring and the sealing of adapter sleeve front end.
In other embodiments, the locking groove of steel ball lock locking structure can be located on the lateral surface of adapter sleeve, steel ball lock The locking steel ball of locking structure can be located on connection ring, and connection ring set is in the outside of adapter sleeve, the locking of steel ball lock locking structure Set is arranged on outside Socket casing and front end sleeve is in the outside connecting ring, and now, de-branch spring sheath, in the outside of adapter sleeve, connects Set can be connected with Socket casing one;The front end of de-point of spring can directly be pushed up by collar and is pressed in the rear end offer connecting ring Give and connect ring towards the elastic acting force departing from Socket casing direction;Plug connecting structure can be bail crank slot attachment structure or Person plays pawl draw-in groove interface arrangment.
The pulling-out connector of the present invention, after steel ball lock locking structure unlocks, is capable of plugs and sockets by a de-point spring Automatically disengage, easy to use.
The embodiment of the socket of the present invention: its concrete structure and the socket phase in the embodiment of above-mentioned pulling-out connector With, here is omitted.
The embodiment connecting ring of the present invention, its concrete structure and the connection ring knot in the embodiment of above-mentioned pulling-out connector Structure is identical, and here is omitted.

Claims (10)

1. a pulling-out connector, including Socket casing, is characterized in that, described Socket casing is provided with adapter sleeve, described company Female connector has connection ring, described connection ring to be provided with the plug for being connected with plug casing by the locking connection of steel ball lock locking structure Attachment structure, is provided with in described Socket casing and is supplied to connect ring or for being supplied to when plug casing is connected to and connects on ring Plug casing is towards de-point of spring of the active force departing from Socket casing direction.
Pulling-out connector the most according to claim 1, is characterized in that, the locking steel ball of described steel ball lock locking structure is located at even In female connector, the locking groove of described steel ball lock locking structure is located at the outer peripheral face connecting ring, the lock sleeve suit of steel ball lock locking structure In the outside of adapter sleeve, a de-point spring is provided with in adapter sleeve, and plug connecting structure is located at the inner peripheral surface connecting ring.
Pulling-out connector the most according to claim 2, is characterized in that, described de-point of spring is passed to plug casing by collar Pass elastic force, described collar have stretch into connection ring in and for the pushing end coordinated with plug casing pushing tow, described adapter sleeve On be additionally provided with coordinate with collar block with limit collar extreme position forward stop part.
4. according to the pulling-out connector described in any one of claim 1-3, it is characterized in that, described plug connecting structure is for connecting spiral shell Stricture of vagina.
5. a socket, including Socket casing, is characterized in that, described Socket casing is provided with adapter sleeve, on described adapter sleeve It is provided with locking steel ball or the locking groove of steel ball lock locking structure, connects ring provided with giving or inserting in described Socket casing Casing is connected to when connecting on ring the de-point of spring being supplied to plug casing towards the active force departing from Socket casing direction.
Socket the most according to claim 5, is characterized in that, described adapter sleeve is provided with locking steel ball, steel ball lock locking structure Lock sleeve be sleeved on the outside of adapter sleeve, a de-point spring is provided with in adapter sleeve.
Socket the most according to claim 6, is characterized in that, the front end of described de-point of spring is provided with the collar for power transmission, Described adapter sleeve is provided with and coordinates with collar block to limit the stop part of collar extreme position forward.
8. connecting a ring, it is characterized in that, including annular base, described annular base is provided with the locking steel of steel ball lock locking structure Pearl or locking groove, described annular base is additionally provided with the plug connecting structure for connecting plug casing.
Connection ring the most according to claim 8, is characterized in that, the lateral surface of described annular base is provided with steel ball lock tight knot The locking groove of structure.
Connection ring the most according to claim 9, is characterized in that, described plug connecting structure is for being located at annular base inner circumferential The connection screw thread in face.
CN201610755084.9A 2016-08-30 2016-08-30 A kind of connection ring and socket and pulling-out connector Active CN106099539B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610755084.9A CN106099539B (en) 2016-08-30 2016-08-30 A kind of connection ring and socket and pulling-out connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610755084.9A CN106099539B (en) 2016-08-30 2016-08-30 A kind of connection ring and socket and pulling-out connector

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CN106099539A true CN106099539A (en) 2016-11-09
CN106099539B CN106099539B (en) 2018-11-13

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106998009A (en) * 2017-05-17 2017-08-01 中兵航联科技股份有限公司 A kind of locking-type pulls separation 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
CN111029846A (en) * 2020-01-07 2020-04-17 苏州华旃航天电器有限公司 Radio frequency coaxial connector with separated pull rope

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201303131Y (en) * 2008-10-30 2009-09-02 贵州航天电器股份有限公司 Quick locking structure for coaxial connector
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
CN105870720A (en) * 2016-05-23 2016-08-17 沈阳兴华航空电器有限责任公司 Pull-off electric connector for leading wire of helmet
CN106252977A (en) * 2016-07-29 2016-12-21 中航光电科技股份有限公司 A kind of separable connector with pulling rope

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201303131Y (en) * 2008-10-30 2009-09-02 贵州航天电器股份有限公司 Quick locking structure for coaxial connector
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
CN105870720A (en) * 2016-05-23 2016-08-17 沈阳兴华航空电器有限责任公司 Pull-off electric connector for leading wire of helmet
CN106252977A (en) * 2016-07-29 2016-12-21 中航光电科技股份有限公司 A kind of separable connector with pulling rope

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106998009A (en) * 2017-05-17 2017-08-01 中兵航联科技股份有限公司 A kind of locking-type pulls separation 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
CN111029846A (en) * 2020-01-07 2020-04-17 苏州华旃航天电器有限公司 Radio frequency coaxial connector with separated pull rope

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