CN109149229A - Push-pull type connector protective cover and push-pull type connector assembly - Google Patents
Push-pull type connector protective cover and push-pull type connector assembly Download PDFInfo
- Publication number
- CN109149229A CN109149229A CN201710508548.0A CN201710508548A CN109149229A CN 109149229 A CN109149229 A CN 109149229A CN 201710508548 A CN201710508548 A CN 201710508548A CN 109149229 A CN109149229 A CN 109149229A
- Authority
- CN
- China
- Prior art keywords
- push
- socket
- pull type
- plug
- type connector
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
- H01R13/6273—Latching means integral with the housing comprising two latching arms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6276—Snap or like fastening comprising one or more balls engaging in a hole or a groove
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to the protection of push-pull type connector, in particular to push-pull type connector protective cover and push-pull type connector assembly, push-pull type connector protective cover includes the cover of back-end closure, front end equipped with opening, cover be equipped with on push-pull type plug be used for socket identical with the structure of plug connection that Socket casing locking cooperate protect interconnecting piece, or equipped with on push-pull type socket be used for plug identical with the structure of socket connection part that plug casing locking cooperates protection interconnecting piece.Above-mentioned shield can realize fast assembling-disassembling as push-pull type connector, and not need processing screw thread, and processing cost is low.In addition, can be avoided sealing ring since shield is grafting mounting means and deformed by torsion, can guarantee protection effect, be more suitable for needing the occasion of waterproof.
Description
Technical field
The present invention relates to the protection of push-pull type connector, in particular to push-pull type connector protective cover and push-pull type connector
Component.
Background technique
Common push-pull type connector includes ball lock type connector and claw lock type connector, with ball lock type
For connector, the structure of such connector is quickly pushed away as disclosed in the Chinese patent of 205583271 U of Authorization Notice No. CN
The pull-type explosion-proof USB cylindrical connector of locking type, including push-pull type plug and push-pull type socket, wherein push-pull type plug is freely
End, push-pull type socket are fixing end.The front of Socket casing is equipped with the socket connection part for cooperating with plug casing locking, inserts
Seat interconnecting piece is equipped with ceramic bead mounting hole, and the ceramic bead as lock ball is equipped in ceramic bead mounting hole.Plug casing front is set
There is the plug connection for cooperating with Socket casing locking, plug connection includes the grafting body for being inserted into Socket casing
With the lock nut for being set in outside Socket casing, lock nut forms lock sleeve, is equipped with and uses between grafting body and lock sleeve
In the annular accommodating chamber for accommodating plug receptacle housings.Lock sleeve is axially moveable to be arranged on grafting body, and between grafting body
Equipped with pressure spring as reseting pressuring spring；The outer peripheral surface of grafting body is equipped with the lock ball locating slot being embedded in for lock ball, the inner wall of lock sleeve
Equipped with the pushing tow wall for pushing tow lock ball radially inward, in order to be conducive to pushing tow lock ball, the front end of lock sleeve is flaring structure, shape
At lock ball guide surface.
When plug grafting, grafting body is first inserted into Socket casing, and lock ball is pushed out lock ball of sening as an envoy to and dashed forward by the outer peripheral surface of grafting body
The outer peripheral surface of Socket casing out, continues into, the lock sleeve of plug by the pushing tow of lock ball overcome the active force of reseting pressuring spring to
After move, until lock ball is axially positioned with the lock ball locating slot on grafting body, lock ball is transported inwardly under the action of pushing tow wall
Dynamic and part enters lock ball locating slot, realizes the locking of plug and socket, at this time lock sleeve under the action of reseting pressuring spring forward
It resets, so that lock ball is kept lockup state by pushing tow wall.Above-mentioned lock ball constitutes the socket locking structure of radially activity setting, inserts
Junctor constitutes the plug locking structure cooperated along connector shaft to block with socket locking structure, and lock sleeve is to keep set, former
Reason is to keep locking by lock sleeve, and by lock sleeve along connection by socket locking structure and plug locking structure locking
Device, which is axially moved, realizes unlock.
The structure and principle of claw lock type connector are similar with ball lock type connector, the difference is that claw lock type
Not set lock ball and lock ball hole on connector, but elastic locking arm is used, setting protrusion or groove, structure on elastic locking arm
At socket locking structure；The groove or protrusion of adaptation are set on the grafting body of corresponding plug, constitute plug locking structure, grafting
Protrusion or groove and the groove or male cooperation realization axial locking on grafting body, lock sleeve after in place, on elastic locking arm
It is set in Socket casing outer peripheral surface and keeps lockup state.
The type connector uses plug-type connection, and operating efficiency is high, easy to use, good reliability, and application is relatively broad.
But outdoors in use, such as outdoor base station RU(far-end unit, such as far-end optical transceiver) in use, anti-in order to meet
Before protective function, plug and socket grafting need that shield is arranged.Existing shield is generally only capable of playing simple dust reduction capability, nothing
Method realizes waterproof sealing, it is difficult to adapt to outdoor environment.Socket in above-mentioned patent is equipped with metal end component as shield, uses
In the sealing protection for realizing socket, be equipped with the cover of opening for connecting with socket including back-end closure, front end, cover it is interior
Wall surface is equipped with the internal screw thread for connecting with Socket casing and the sealing ring for cooperating with the sealing of the outer peripheral surface of Socket casing,
Sealing ring is arranged in the seal groove being arranged on the medial surface of cover, can play preferable protection effect.But above-mentioned protection
Cover needs to realize that connection, dismounting are inconvenient using helicitic texture, it is also necessary to process screw thread on shield and Socket casing, process
It is at high cost, it rotates sealing ring in installation process and is also easy to be deformed by torsion, influence protection effect, there is failure risk.
Summary of the invention
It is existing to solve the object of the present invention is to provide a kind of push-pull type connector protective cover and push-pull type connector assembly
Shield dismounting is inconvenient, problem at high cost.
To achieve the above object, the present invention in the technical solution adopted is that: push-pull type connector protective cover, including rear end seal
It closes, cover of the front end equipped with opening, the cover is equipped with to be inserted be used to cooperate with Socket casing locking on push-pull type plug
The identical socket of structure of head interconnecting piece protects interconnecting piece, or equipped with on push-pull type socket for matching with plug casing locking
The identical plug of the structure of the socket connection part of conjunction protects interconnecting piece.
The outer peripheral surface of the cover is equipped with for the inner wall or push-pull type with the plug connection on push-pull type plug
The sealing structure of the inner wall sealing cooperation of socket connection part on socket.
The sealing structure is outside the sealing cooperated with the sealing ring sealing being arranged on the inner wall of the socket connection part
Disc.
Socket protection interconnecting piece includes the shield grafting body for being inserted into Socket casing, on shield grafting body
Equipped with the locking for cooperating along connector shaft to block with the socket locking structure of setting radially movable on socket connection part
Adapter structure, the outer sheath of shield grafting body are equipped with the protection lock sleeve of axially moveable setting, protection lock sleeve and protection
Reseting pressuring spring is equipped between cover grafting body.
The locking adapter structure is the lock ball locating slot being arranged on the external circumferential surface of shield grafting or buckle protrusion.
The lock sleeve, which is equipped with, is arranged the auxiliary seal being fixed on outside Socket casing set and Socket casing for being inserted into
Between toroidal cavity in sealing shroud plug division, the outer peripheral surface of sealing shroud plug division is equipped in for covering with auxiliary seal
The lock sleeve sealing structure of wall surface sealing cooperation.
The lock sleeve includes the preceding body and rear body of stepped setting, and the diameter of preceding body is less than the straight of rear body
Diameter, lock sleeve sealing structure are arranged on preceding body.
The lock sleeve sealing structure is cooperated with the sealing ring sealing being arranged on the inner wall of auxiliary seal set
Seal periphery.
The cover is made of plastic material.
Push-pull type connector assembly, including push-pull type plug and/or push-pull type socket, further include being adapted to push-pull type plug
Plug boot and/or the socket shield that is adapted to push-pull type socket, plug boot and socket shield include rear end
Closing, front end are equipped with the cover of opening, and the cover of the socket shield is equipped with to be used for and socket shell on push-pull type plug
The identical socket of structure of the plug connection of body locking cooperation protects interconnecting piece, the cover of the plug boot be equipped with
Interconnecting piece is protected for plug identical with the structure of socket connection part that plug casing locking cooperates on push-pull type socket.
The outer peripheral surface of the cover is equipped with for the inner wall or push-pull type with the plug connection on push-pull type plug
The sealing structure of the inner wall sealing cooperation of socket connection part on socket.
The inner wall of the plug connection or the socket connection part is equipped with sealing ring, and the sealing structure is and institute
State the sealing periphery for the sealing ring sealing cooperation being arranged on the inner wall of socket connection part.
Socket protection interconnecting piece includes the shield grafting body for being inserted into Socket casing, on shield grafting body
Equipped with the locking for cooperating along connector shaft to block with the socket locking structure of setting radially movable on socket connection part
Adapter structure, the outer sheath of shield grafting body are equipped with the protection lock sleeve of axially moveable setting, protection lock sleeve and protection
Reseting pressuring spring is equipped between cover grafting body.
The locking adapter structure is the lock ball locating slot being arranged on the external circumferential surface of shield grafting or buckle protrusion.
The push-pull type socket is claw lock type connector, and the elastic locking arm on claw lock type connector is by setting
Axially grooved the be partitioned into elastic cantilever set on Socket casing is formed, and claw lock type connector includes being arranged to be fixed on
Auxiliary seal set outside Socket casing, the toroidal cavity between auxiliary seal set and Socket casing, the lock sleeve are equipped with
Sealing shroud plug division for being inserted into the toroidal cavity, the outer peripheral surface of sealing shroud plug division, which is equipped with, to be used for and auxiliary seal
The lock sleeve sealing structure of the inner wall sealing cooperation of set.
The lock sleeve includes the preceding body and rear body of stepped setting, and the diameter of preceding body is less than the straight of rear body
Diameter, lock sleeve sealing structure are arranged on preceding body.
It is provided with sealing ring on the inner wall of auxiliary seal set, the lock sleeve sealing structure is and the auxiliary seal set
Wall surface on be arranged sealing ring sealing cooperation sealing periphery.
The cover is made of plastic material.
The utility model has the advantages that the present invention is by adopting the above technical scheme, cover is equipped with to be used for and socket shell on push-pull type plug
The identical socket of structure of the plug connection of body locking cooperation protects interconnecting piece, or be equipped with on push-pull type socket for
The identical plug of structure of the socket connection part of plug casing locking cooperation protects interconnecting piece, and shield can be made to connect as push-pull type
It connects device and equally realizes fast assembling-disassembling, and do not need processing screw thread, processing cost is low.In addition, since shield is grafting installation
Mode can be avoided sealing ring and be deformed by torsion, can guarantee protection effect, be more suitable for needing the occasion of waterproof.
Detailed description of the invention
Fig. 1 is the use state diagram of the embodiment one of push-pull type connector assembly in the present invention；
Fig. 2 is the structural schematic diagram of push-pull type socket shield in Fig. 1, while being also push-pull type connector protective cover in the present invention
Embodiment one structural schematic diagram；
Fig. 3 is the use state diagram of the embodiment two of push-pull type connector assembly in the present invention；
Fig. 4 is the structural schematic diagram of push-pull type socket shield in Fig. 3, while being also push-pull type connector protective cover in the present invention
Embodiment two structural schematic diagram；
Fig. 5 is the use state diagram of the embodiment three of push-pull type connector assembly in the present invention；
Fig. 6 is the use state diagram of the example IV of push-pull type connector assembly in the present invention.
The corresponding title of each appended drawing reference in figure are as follows: 10-RU cabinet, 20- push-pull type socket, 21- Socket casing, 22- lock
Ball mounting hole, 23- lock ball, 24- sealing ring mounting groove, 25- sealing ring, 26- is axially grooved, 27- auxiliary seal set, 28- annular
Cavity, 30- push-pull type socket shield, 31- outward flange, the 32- shaft shoulder, 33- shield grafting body, 34- lock ball locating slot, 35-
Protect lock sleeve, 36- inward flange, 37- reseting pressuring spring, block protrusion before 38-, 39- lock ball guide surface, 310- elastic cantilever,
311- groove, 312- buckle is raised, body before 313-, body after 314-, 40- plug boot, and 41- plug protects interconnecting piece,
42- lock ball mounting hole, 43- lock ball, 44- sealing ring mounting groove, 45- sealing ring, 46- plug casing, 50- plug boot, 51-
Plug protects interconnecting piece, 52- elastic cantilever, 53- auxiliary seal set, 54- sealing ring mounting groove, 55- sealing ring, 56- jack shell
Body.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
The embodiment of push-pull type connector assembly is just like shown in Fig. 1 ~ Fig. 2, being a kind of for outdoor base station RU in the present invention
Ball lock type connector, including the push-pull type socket 20 that is fixed on RU cabinet 10 and for being carried out to push-pull type socket 20
The push-pull type socket shield 30 of protection.Push-pull type socket 20 includes Socket casing 21, and the front of Socket casing 21, which is equipped with, to be used for
With the socket connection part of plug casing locking cooperation, socket connection part is equipped with 23 mounting hole 22 of lock ball, 23 mounting hole 22 of lock ball
The interior lock ball 23 for being equipped with radially activity setting, lock ball 23 constitute socket locking structure.In lock ball on the inner wall of socket connection part
The side of 23 close RU cabinet 10 is equipped with 25 mounting groove 24 of sealing ring, is equipped with sealing ring 25 in 25 mounting groove 24 of sealing ring.
Push-pull type socket shield 30 includes the cover of back-end closure, front end equipped with opening, and cover uses plastic material system
Make, it is at low cost, it is easy to process.Its front end is and the plug connection on push-pull type plug for cooperating with 21 locking of Socket casing
The identical socket of structure protect interconnecting piece, rear end is equipped with outward flange 31 and the shaft shoulder 32, and outward flange 31 is convenient for the plug of shield.
Socket protects the front end of interconnecting piece for the shield grafting body 33 for being inserted into Socket casing 21, sets on shield grafting body 33
There are the lock ball locating slot 34 for cooperating along connector shaft to block with the lock ball 23 on socket connection part, 34 structure of lock ball locating slot
At locking adapter structure.The outer sheath of shield grafting body 33 is equipped with the protection lock sleeve 35 of axially moveable setting, Protective lock
Fixed 35 middle part is equipped with inward flange 36, and reseting pressuring spring 37 is equipped between inward flange 36 and the shaft shoulder 32 of shield grafting body 33.
Block protrusion 38 before being additionally provided on shield grafting body 33 can carry out block to protection lock sleeve 35.In order to meet waterproof need
It asks, 33 front end of shield grafting body has the close of the sealing cooperation of sealing ring 25 being arranged on the inner wall with socket connection part
Periphery is sealed, sealing structure is formed.Sealing periphery is inserted into sealing ring 25 along axial direction, is avoided close in rotation installation process
Seal 25 is also easy to be deformed by torsion.The diameter for sealing periphery is less than its rear portion, easy to process and grafting.With
For identical as the structure of plug connection that 21 locking of Socket casing cooperates on push-pull type plug, the front end of protection lock sleeve 35
For flaring structure, lock ball guide surface 39 is formed.
When plug grafting, shield grafting body 33 is first inserted into Socket casing 21, and the outer peripheral surface of shield grafting body 33 will be locked
Ball 23 pushes out the outer peripheral surface of the prominent Socket casing 21 of lock ball 23 of sening as an envoy to, and continues into, and protects lock sleeve 35 by lock ball 23
Pushing tow overcomes the active force of reseting pressuring spring 37 to move backward, until the lock ball locating slot 34 on lock ball 23 and grafting body is along axial fixed
Position, simultaneously part enters lock ball locating slot 34 to lock ball 23 for movement inwardly under the action of protecting the inner wall of lock sleeve 35, realizes and inserts
The locking of head and socket, lock sleeve resets forward under the action of reseting pressuring spring 37 at this time, keeps lock ball 23 by pushing tow wall
Lockup state.It is of course also possible to manually pull back protection lock sleeve 35 before grafting, grafting unclamps again locking afterwards in place
Set, resets lock sleeve, keeps the locking to lock ball 23.
The embodiment two of push-pull type connector assembly is as shown in Fig. 3 ~ Fig. 4 in the present invention, unlike embodiment one originally
Connector in embodiment is claw lock type connector, and socket connection part is equipped with axially grooved 26, each axially grooved 26 and inserts
Elastic cantilever 310 is partitioned on seat shell body 21, elastic cantilever 310 is equipped with groove 311, forms socket locking structure；Correspondingly,
Shield grafting body 33 is equipped with buckle protrusion 312 corresponding with the groove 311 on elastic cantilever 310, and buckle protrusion 312 is constituted
Locking adapter structure.In addition, claw lock type connector includes being arranged in order to avoid axially grooved 26 cause to be interlinked to the outside in socket
The auxiliary seal set 27 being fixed on outside Socket casing 21, forms toroidal cavity between auxiliary seal set 27 and Socket casing 21
28, lock sleeve includes the preceding body 313 and rear body 314 of stepped setting, and the diameter of preceding body 313 is less than rear body 314
Diameter, the front end of preceding body 313 is equipped with for cooperating with the sealing of sealing ring 25 being arranged on the inner wall of auxiliary seal set 27
Sealing periphery, formed lock sleeve sealing structure.
The embodiment three of push-pull type connector assembly is as shown in figure 5, what is different from the first embodiment is that this implementation in the present invention
Connector in example is push-pull type plug, and corresponding shield is plug boot 40, and the back-end closure of plug boot 40 is preceding
Portion is equipped with opening, and the cover of plug boot 40 is equipped with and is used to cooperate with 46 locking of plug casing on push-pull type socket
The identical plug of structure of socket connection part protect interconnecting piece 41, including lock ball mounting hole 42 and lock ball 43, further include sealing
Mounting groove 44 and sealing ring 45 are enclosed, plug protects the specific structure of interconnecting piece 41 and the socket of the push-pull type socket in embodiment one
The structure of interconnecting piece is identical, is no longer described in detail herein.
The example IV of push-pull type connector assembly is as shown in fig. 6, unlike embodiment two in the present invention, this implementation
Connector in example is push-pull type plug, and corresponding shield is plug boot 50, and the back-end closure of plug boot 50 is preceding
Portion is equipped with opening, and the cover of plug boot 50 is equipped with and is used to cooperate with 56 locking of plug casing on push-pull type socket
The identical plug of structure of socket connection part protect interconnecting piece 51, including elastic cantilever 52 and auxiliary seal set 53, further include
Sealing ring mounting groove 54 and sealing ring 55, plug protect the specific structure of interconnecting piece 51 and the push-pull type socket in embodiment two
The structure of socket connection part is identical, is no longer described in detail herein.
In the above-described embodiments, push-pull type connector protective cover is close equipped with being adapted to the sealing ring on socket connection part
Periphery is sealed, the workpiece on connector is rationally utilized, advantageously reduces shield cost, in other implementations of the invention
In example, the connector low for seal request can also be not provided with sealing structure.Exist in addition, sealing structure is also possible to setting
Sealing ring on shield.
Institute in each embodiment of the embodiment of push-pull type socket shield, that is, above-mentioned push-pull type connector assembly in the present invention
The push-pull type socket shield stated, details are not described herein again for specific structure.
Claims (18)
1. push-pull type connector protective cover is equipped with the cover of opening including back-end closure, front end, it is characterised in that: the cover
It is equipped with and is used for socket identical with the structure of plug connection that Socket casing locking cooperates protection company on push-pull type plug
Socket part, or equipped with on push-pull type socket be used for plug identical with the structure of socket connection part that plug casing locking cooperates
Protect interconnecting piece.
2. push-pull type connector protective cover according to claim 1, it is characterised in that: the outer peripheral surface of the cover is equipped with
The inner wall of socket connection part on the inner wall or push-pull type socket with the plug connection on push-pull type plug seals
The sealing structure of cooperation.
3. push-pull type connector protective cover according to claim 2, it is characterised in that: the sealing structure is inserted with described
The sealing periphery for the sealing ring sealing cooperation being arranged on the inner wall of seat interconnecting piece.
4. push-pull type connector protective cover according to claim 1 or 2 or 3, it is characterised in that: the socket protection connection
Portion includes the shield grafting body for being inserted into Socket casing, shield grafting body be equipped with for edge on socket connection part
The locking adapter structure that the socket locking structure of radially movable setting cooperates along connector shaft to block, shield grafting body it is outer
Side is arranged with the protection lock sleeve of axially moveable setting, protects and is equipped with reseting pressuring spring between lock sleeve and shield grafting body.
5. push-pull type connector protective cover according to claim 4, it is characterised in that: the locking adapter structure is setting
Lock ball locating slot or buckle protrusion on the external circumferential surface of shield grafting.
6. push-pull type connector protective cover according to claim 4, it is characterised in that: the lock sleeve is equipped with for inserting
Enter the sealing shroud plug division in the toroidal cavity being arranged between the auxiliary seal set being fixed on outside Socket casing and Socket casing,
The outer peripheral surface of sealing shroud plug division is equipped with the lock sleeve sealing structure of the inner wall sealing cooperation for covering with auxiliary seal.
7. push-pull type connector protective cover according to claim 6, it is characterised in that: the lock sleeve includes stepped
The preceding body and rear body being arranged, the diameter of preceding body are less than the diameter of rear body, and lock sleeve sealing structure is arranged in preceding body
On.
8. push-pull type connector protective cover according to claim 7, it is characterised in that: the lock sleeve sealing structure be with
The sealing periphery for the sealing ring sealing cooperation being arranged on the inner wall of the auxiliary seal set.
9. push-pull type connector protective cover according to claim 1 or 2 or 3, it is characterised in that: the cover is by plastics
Material is made.
10. push-pull type connector assembly, including push-pull type plug and/or push-pull type socket, further include being adapted to push-pull type plug
Plug boot and/or the socket shield that is adapted to push-pull type socket, plug boot and socket shield include rear end
Closing, front end are equipped with the cover of opening, it is characterised in that: the cover of the socket shield is equipped with and uses on push-pull type plug
Interconnecting piece, the cover of the plug boot are protected in the identical socket of the structure of the plug connection cooperated with Socket casing locking
Body is equipped with and is used for plug identical with the structure of socket connection part that plug casing locking cooperates protection on push-pull type socket
Interconnecting piece.
11. push-pull type connector assembly according to claim 10, it is characterised in that: the outer peripheral surface of the cover is equipped with
The inner wall of socket connection part on the inner wall or push-pull type socket with the plug connection on push-pull type plug seals
The sealing structure of cooperation.
12. push-pull type connector assembly according to claim 11, it is characterised in that: the plug connection is described slotting
Seat interconnecting piece inner wall be equipped with sealing ring, the sealing structure be be arranged on the inner wall of the socket connection part it is close
The sealing periphery of seal sealing cooperation.
13. push-pull type connector assembly described in 0 or 11 or 12 according to claim 1, it is characterised in that: the socket protection connects
Socket part includes the shield grafting body for being inserted into Socket casing, shield grafting body be equipped with for socket connection part
The radially locking adapter structure that the socket locking structure of activity setting cooperates along connector shaft to block, shield grafting body
Outer sheath is equipped with the protection lock sleeve of axially moveable setting, protects between lock sleeve and shield grafting body to be equipped with to reset and press
Spring.
14. push-pull type connector assembly according to claim 13, it is characterised in that: the locking adapter structure is setting
Lock ball locating slot or buckle protrusion on the external circumferential surface of shield grafting.
15. push-pull type connector assembly according to claim 13, it is characterised in that: the push-pull type socket is claw lock
Tight type connector, the elastic locking arm on claw lock type connector axially grooved are divided by be arranged on Socket casing
Elastic cantilever out is formed, and claw lock type connector includes being arranged the auxiliary seal set being fixed on outside Socket casing, auxiliary
Toroidal cavity between sealing shroud and Socket casing, the lock sleeve are equipped with the sealing shroud for being inserted into the toroidal cavity
Plug division, the outer peripheral surface of sealing shroud plug division are equipped with the lock sleeve sealing of the inner wall sealing cooperation for covering with auxiliary seal
Structure.
16. push-pull type connector assembly according to claim 15, it is characterised in that: the lock sleeve includes stepped
The preceding body and rear body being arranged, the diameter of preceding body are less than the diameter of rear body, and lock sleeve sealing structure is arranged in preceding body
On.
17. push-pull type connector assembly according to claim 16, it is characterised in that: set on the inner wall of auxiliary seal set
It is equipped with sealing ring, the lock sleeve sealing structure is cooperated with the sealing ring sealing being arranged on the wall surface of auxiliary seal set
Seal periphery.
18. push-pull type connector assembly described in 0 or 11 or 12 according to claim 1, it is characterised in that: the cover is by moulding
Material material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508548.0A CN109149229A (en) | 2017-06-28 | 2017-06-28 | Push-pull type connector protective cover and push-pull type connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508548.0A CN109149229A (en) | 2017-06-28 | 2017-06-28 | Push-pull type connector protective cover and push-pull type connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109149229A true CN109149229A (en) | 2019-01-04 |
Family
ID=64803161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710508548.0A Pending CN109149229A (en) | 2017-06-28 | 2017-06-28 | Push-pull type connector protective cover and push-pull type connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109149229A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111048947A (en) * | 2019-11-25 | 2020-04-21 | 昆山先特电子科技有限公司 | Push-pull type self-locking connector |
| CN112397930A (en) * | 2020-11-04 | 2021-02-23 | 上海光瑞灯具制造有限公司 | Socket, plug and plug-in structure thereof |
| CN114094381A (en) * | 2021-10-28 | 2022-02-25 | 中航光电科技股份有限公司 | Sealing connector |
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| CN114094381A (en) * | 2021-10-28 | 2022-02-25 | 中航光电科技股份有限公司 | Sealing connector |
| CN114094381B (en) * | 2021-10-28 | 2024-04-16 | 中航光电科技股份有限公司 | Sealing connector |
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| RJ01 | Rejection of invention patent application after publication |
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