CN109944996A - Fluid connector fluidly connects device assembly - Google Patents
Fluid connector fluidly connects device assembly Download PDFInfo
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- CN109944996A CN109944996A CN201711397895.7A CN201711397895A CN109944996A CN 109944996 A CN109944996 A CN 109944996A CN 201711397895 A CN201711397895 A CN 201711397895A CN 109944996 A CN109944996 A CN 109944996A
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Abstract
The present invention relates to a kind of fluid connector, fluidly connect device assembly.The pigtail connection of the fluid connector and connector shell rotary seal cooperate, Anti-releasing position limiting structure prevents pigtail connection from deviating from from connector shell simultaneously, in this way after the fluid connector is docked with the fluid connector being adapted to, when relative motion occurs for the pipeline structure of docking location two sides, especially in relative twisting movement, pipeline structure is relatively rotated by pigtail connection relative to connector shell, docking location is avoided by twisting resistance, fluid connector caused by solving the problems, such as therefore is easy accidental unlocking.
Description
Technical field
The present invention relates to a kind of fluid connector, fluidly connect device assembly.
Background technique
As electrical component constantly develops to high frequency, high density, highly integrated direction in electrical equipment, the heat dissipation of equipment
Problem is more and more prominent, and liquid-cooling heat radiation technology has become preferred option to solve this problem due to the performance of its high efficiency and heat radiation.Mesh
Preceding liquid-cooling heat radiation technology has been widely used in the multiple fields such as Aeronautics and Astronautics, electronics, naval vessel, communication, wind-powered electricity generation, electric car.
For fluid connector as component part important in liquid cooling system, major function is to realize liquid cooling pipeline, liquid cooling
Quick on-off between the fluid passages such as cold plate, thus facilitate equipment debug and maintenance, especially equipment need being dismounted for multiple times,
The occasion repeatedly debugged.The Chinese patent document of existing fluid connector such as 106917926 A of application publication number CN a kind of is public
The one kind opened fluidly connects device assembly, including male plug and female, and male plug and female are a kind of fluid connector.It is public
Plug includes male plug first sleeve, second sleeve and 3rd sleeve, slides axially in the inner cavity of 3rd sleeve along it and turns to match
There is the first spool, the side wall of male plug first sleeve is equipped with locking slot, and female includes female first sleeve and female
Second sleeve, the periphery of female second sleeve are equipped with locking pin shaft, are equipped with and second in the inner cavity of female second sleeve
When spool, male plug and female plug together, by female inserting into male plug, enter the pin shaft in female plug on male plug
Locking slot in, rotation female enters pin shaft in the axial groove of locking slot to lock afterwards in place, public during grafting
3rd sleeve on plug pushes the second spool to move into female second sleeve, while the second seal disc pushes the first spool
It is mobile, it is connected to the inner cavity of male plug 3rd sleeve and the inner cavity of female second sleeve, realizes male plug and female plug
The connection of fluid in head.
Wherein male plug first sleeve constitutes the male plug pigtail connection that male plug is connected with corresponding pipeline structure, female plug
Head first sleeve constitutes the female pigtail connection that female is connected with corresponding pipeline structure, male plug pigtail connection and female plug
The front end of head-tail connector passes through nipple and connect with corresponding shell, and its rear end is equipped with for managing with corresponding
The connection structure of line structure connection.After this male plug, that is, plug and female plug connector are docked and connected, male plug and female exist
It is relatively fixed after locking, and its corresponding shell of respective pigtail connection is also relatively fixed, when docking location two in use process
When relative motion occurs for the pipeline structure of side, when relative twisting movement especially occurs, the docking location of plug and socket can be made
By twisting resistance, it is easy to cause accidental unlocking between plug and socket.
Summary of the invention
The purpose of the present invention is to provide a kind of fluid connectors, to solve existing fluid connector in docking location
Fluid connector caused by meeting twisting resistance is easy accidental unlocking at docking location when the pipeline structure generation relative motion of two sides
Problem；Meanwhile device assembly is fluidly connected using above-mentioned fluid connector the present invention also provides a kind of.
To achieve the above object, fluid connector of the invention adopts the following technical scheme that
Scheme 1: fluid connector, the connector shell extended along the longitudinal direction including axis and setting are after connector shell
The pigtail connection at end, the pigtail connection and the connector shell rotary seal cooperate, and pigtail connection and connector shell
Between be equipped with Anti-releasing position limiting structure for limiting to pigtail connection axial direction anticreep.The pigtail connection of the fluid connector and connection
The sealing cooperation of device housing into rotation, while Anti-releasing position limiting structure prevents pigtail connection from deviating from from connector shell, in this way in the stream
After body connector is docked with the fluid connector being adapted to, when relative motion occurs for the pipeline structure of docking location two sides, especially
In relative twisting movement, pipeline structure is relatively rotated by pigtail connection relative to connector shell, avoids docking location
By twisting resistance, fluid connector caused by solving the problems, such as therefore is easy accidental unlocking.
Scheme 2 is further improved on the basis of scheme 1 and obtains: at least one in the pigtail connection and connector shell
A to be equipped with annular groove, the Anti-releasing position limiting structure includes being rotatably assorted with the annular groove and limiting with the front-rear side walls block of annular groove
Anticreep locating part, structure is simple.
Scheme 3, be further improved and obtain on the basis of scheme 2: the pigtail connection and connector shell are diametrically
Position at be equipped with annular groove, the anticreep locating part is the circlip being installed in two annular grooves, and structure is simple, easy to assembly.
Scheme 4 is further improved on the basis of scheme 3 and obtains: the circlip is spiral circlip, and limit is reliable.
Scheme 5 is further improved on the basis of scheme 3 and obtains: the rear end of the connector shell is equipped with convenient for connection
Device shell enters in the inner hole of circlip, pre-small post-large guide structure, enters convenient for connector shell and obtains in circlip.
Scheme 6 is further improved on the basis of scheme 5 and obtains: the rear end of the connector shell is equipped with conical nose,
Tap web head forms the guide structure, and structure is simple, easy to process.
Scheme 7 is further improved on the basis of any one of scheme 1 ~ 6 and obtains: the connector shell and tail portion
Sealing ring is equipped between connector, the sealing ring is matched with the connector shell and at least one rotary seal in pigtail connection
It closes.
Scheme 8 is further improved on the basis of scheme 7 and obtains: the rear end of the connector shell is step shaft-like, institute
Pigtail connection is stated to be assemblied in the path section of the Step Shaft.
Scheme 9, is further improved on the basis of any one of scheme 1 ~ 6 and obtains: being equipped on the connector shell
The mounting hole radially extended, guiding movement is equipped with locking member in mounting hole, and the locking member has for flowing for adaptation
One in the locking channel that the insertion end of body connector passes through, the locking member and connector shell is equipped with flexible clamping
Part, another is equipped with and passes through the flexible clamping with the matched Stop structure of resilient clamp member, locking member and connector shell
Part and the cooperation of Stop structure anticreep, the resilient clamp member is along connector shell radial arrangement, since pigtail connection can rotate,
So that connector shell is able to drive locking member always and turns to any position, convenient for operation.
Scheme 10 is further improved on the basis of scheme 9 and obtains: the resilient clamp member is barb structure, the gear
Only structure is the block machine cooperated with the hangnail anticreep, and structure is simple, convenient for operation.
Scheme 11, be further improved and obtain on the basis of scheme 10: the mounting hole extends radially through the connector case
Body, the block machine are arranged on the side wall at mounting hole lower ending opening, and the hangnail is arranged on the locking member, processing side
Just.
Scheme 12 is further improved on the basis of scheme 11 and obtains: the hangnail be equipped with two or more, the block machine with
The hangnail is correspondingly arranged.
Scheme 13 is further improved on the basis of scheme 12 and obtains: there are two the hangnail is set and in the locking member
On be oppositely arranged.
Scheme 14 is further improved on the basis of scheme 9 and obtains: the locking member includes for inserting into mounting hole
Cartridge part and be hung to operation portion on the outside of connector shell, for pressing operation, the operation portion and connector case
Elastic component is equipped between body.
Scheme 15 is further improved on the basis of scheme 14 and obtains: the elastic component is cylindrical spring.
Scheme 16 is further improved on the basis of scheme 15 and obtains: in the operation portion and connector shell at least
One is equipped with for the spring mounting hole for cylindrical spring installation.
The device assembly that fluidly connects of the invention adopts the following technical scheme that
Scheme 1: fluidly connecting device assembly, including plug and socket, and the socket includes the socket that axis extends along the longitudinal direction
Shell and the pigtail connection that connector shell rear end is arranged in, the pigtail connection are matched with the Socket casing rotary seal
It closes, and is equipped with the Anti-releasing position limiting structure for limiting to pigtail connection axial direction anticreep between pigtail connection and Socket casing.This is inserted
The pigtail connection of seat and Socket casing rotary seal cooperate, while Anti-releasing position limiting structure prevents pigtail connection from taking off from Socket casing
Out, in this way after the fluid connector is docked with the fluid connector being adapted to, when phase occurs for the pipeline structure of docking location two sides
When to movement, especially in relative twisting movement, pipeline structure is relatively rotated by pigtail connection relative to Socket casing, is avoided
For docking location by twisting resistance, fluid connector caused by solving the problems, such as therefore is easy accidental unlocking.
Scheme 2 is further improved on the basis of scheme 1 and obtains: at least one in the pigtail connection and Socket casing
It is equipped with annular groove, the Anti-releasing position limiting structure includes being rotatably assorted with the annular groove and limiting with the front-rear side walls block of annular groove
Anticreep locating part, structure are simple.
Scheme 3 is further improved on the basis of scheme 2 and obtains: the pigtail connection and Socket casing are diametrically
Annular groove is equipped at position, the anticreep locating part is the circlip being installed in two annular grooves, and structure is simple, easy to assembly.
Scheme 4 is further improved on the basis of scheme 3 and obtains: the circlip is spiral circlip, and limit is reliable.
Scheme 5 is further improved on the basis of scheme 3 and obtains: the rear end of the Socket casing, which is equipped with, is convenient for socket shell
Body enters in the inner hole of circlip, pre-small post-large guide structure, enters convenient for Socket casing and obtains in circlip.
Scheme 6 is further improved on the basis of scheme 5 and obtains: the rear end of the Socket casing is equipped with conical nose, cone
Mind portion forms the guide structure, and structure is simple, easy to process.
Scheme 7, be further improved and obtain on the basis of any one of scheme 1 ~ 6: the Socket casing connects with tail portion
At least one rotary seal being equipped in sealing ring, the sealing ring and the Socket casing and pigtail connection between head cooperates.
Scheme 8 is further improved on the basis of scheme 7 and obtains: the rear end of the Socket casing is step shaft-like, described
Pigtail connection is assemblied in the path section of the Step Shaft.
Scheme 9 is further improved on the basis of any one of scheme 1 ~ 6 and obtains: edge is equipped on the Socket casing
Its mounting hole radially extended, guiding movement is equipped with locking member in mounting hole, and the locking member has for for being adapted to fluid
The locking channel that the insertion end of connector passes through, one in the locking member and Socket casing is equipped with resilient clamp member, separately
One is equipped with and passes through the resilient clamp member and block with the matched Stop structure of resilient clamp member, locking member and Socket casing
The cooperation of structure anticreep, the resilient clamp member is along Socket casing radial arrangement, since pigtail connection can rotate, so that socket shell
Body is able to drive locking member always and turns to any position, convenient for operation.
Scheme 10 is further improved on the basis of scheme 9 and obtains: the resilient clamp member is barb structure, the gear
Only structure is the block machine cooperated with the hangnail anticreep, and structure is simple, convenient for operation.
Scheme 11, be further improved and obtain on the basis of scheme 10: the mounting hole extends radially through the Socket casing,
The block machine is arranged on the side wall at mounting hole lower ending opening, and the hangnail is arranged on the locking member, easy to process.
Scheme 12 is further improved on the basis of scheme 11 and obtains: the hangnail be equipped with two or more, the block machine with
The hangnail is correspondingly arranged.
Scheme 13 is further improved on the basis of scheme 12 and obtains: there are two the hangnail is set and in the locking member
On be oppositely arranged.
Scheme 14 is further improved on the basis of scheme 9 and obtains: the locking member includes for inserting into mounting hole
Cartridge part and be hung to operation portion on the outside of Socket casing, for pressing operation, the operation portion and Socket casing it
Between be equipped with elastic component.
Scheme 15 is further improved on the basis of scheme 14 and obtains: the elastic component is cylindrical spring.
Scheme 16 is further improved on the basis of scheme 15 and obtains: at least one in the operation portion and Socket casing
It is a to be equipped with for the spring mounting hole for cylindrical spring installation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (plugging together locking state) of the embodiment 1 for fluidly connecting device assembly of the invention；
Fig. 2 is the structural schematic diagram of the Socket casing in Fig. 1；
Fig. 3 is the outline structural diagram of Socket casing；
Fig. 4 is the cross-sectional view in the direction A-A in Fig. 3；
Fig. 5 is the structural schematic diagram of the plug in Fig. 1；
Fig. 6 is the schematic diagram of plug and socket during plugging together；
Fig. 7 is the schematic diagram of plug and socket in unlocking process；
Fig. 8 is the schematic diagram after the completion of plug and socket unlock；
In attached drawing: 1, plug；2, socket；11, plug casing；12, baffle ring；13, sealing block；14, sealing block spring；15, block
Step；21, Socket casing；22, pigtail connection；23, sealing bar；24, sealing ring；25, locking member；26, locking member spring；211,
Block machine；212, circlip mounting groove；213, sealing ring mounting groove；214, conical nose；221, doubling-up circlip；222, sealing ring；
223, marker circle；241, sealing ring spring；251, cartridge part；252, operation portion；253, tapered surface；254, hangnail；255, arc
Guide surface；256, channel is locked.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment 1 for fluidly connecting device assembly of the invention fluidly connects device assembly as shown in Figures 1 to 8, packet
Plug 1 and socket 2 are included, plug includes plug casing 11 and setting and the plug valve core structure in plug casing 11, jack shell
Body 11 is equipped with block step 15.In the present embodiment, the block step 15 on plug casing 11 is around plug casing 11
The land structure of periphery setting, front end are connect with plug casing 11 by tapered surface, no matter how to be turned in plug circumferential direction in this way
Dynamic, block step 15 can carry out locking cooperation with socket.
Socket includes the Socket casing 21 that axis extends along the longitudinal direction, is equipped with socket spool in the inner cavity of Socket casing 21
Structure and Socket casing 21 are equipped with the mounting hole radially extended, the locking member 25 and lock of guiding movement assembly in mounting hole
It is connected on tight part 25 and the elastic component of elastic reset power is provided it, locking member 25 has to be passed through for the insertion end for plug
Channel 256 is locked, the locking knot being equipped in channel 256 for the locking cooperation of block step 15 on plug casing 11 is locked
Structure, locking member 25 are equipped with hangnail overhang outward, that cooperation and the elasticity of deformation retract can be pressed with the side wall of mounting hole
254, on Socket casing 21 be equipped at position of mounting hole for being deformed outward after locking member 25 is installed in place for hangnail 254
Avoiding space, and the Stop structure for cooperating with deformed 254 block of hangnail is equipped at avoiding space.
The rear end of Socket casing 21 is equipped with pigtail connection 22 by doubling-up circlip 221, is used for and corresponding pipeline structure
Connection.Specifically, the periphery of 21 rear end of Socket casing is equipped with circlip mounting groove 212, pigtail connection 22 and circlip mounting groove 212
Circlip mounting groove also is provided at corresponding position, the interior outside of doubling-up circlip 221 respectively corresponds in two circlip mounting grooves,
To prevent pigtail connection and Socket casing from disengaging, Anti-releasing position limiting structure is constituted, doubling-up circlip is anticreep locating part.Meanwhile
Doubling-up circlip can rotate in two mounting grooves, and pigtail connection is rotated relative to Socket casing.Circlip mounting groove
Front side set the sealing ring mounting groove for installing sealing ring 222, Socket casing passes through sealing ring and pigtail connection rotary seal
Cooperation.
Wherein, doubling-up circlip is also referred to as spiral circlip, when assembly, first snaps fitted to doubling-up circlip on pigtail connection inner wall
In annular groove, then by Socket casing inserting into the inner hole of doubling-up circlip, finally make doubling-up snap ring enter it is on Socket casing and
It encloses in circlip mounting groove.To be entered in the inner hole of doubling-up circlip convenient for Socket casing, end head conical head will be set as thereafter
Portion 214, which can play guiding function, to constitute guide structure.Using doubling-up circlip come to pigtail connection and
It is simple and easy to assembly that Socket casing carries out position limiting structure.
The rear end of Socket casing 21 is set as step shaft-like, and pigtail connection is mounted on the path of Step Shaft by doubling-up circlip
Duan Shang has one end distance to form groove structure at the front end face of pigtail connection and the stepped locations of Socket casing at this time,
Marker circle 223 is equipped in the annular groove, marker circle 223, which is arranged, can be avoided in annular groove it and collide and damage with extraneous component.
The pigtail connection of the fluid connector and connector shell rotary seal cooperate, while Anti-releasing position limiting structure prevents tail
Portion's connector is deviate from from connector shell, in this way after the fluid connector is docked with the fluid connector being adapted to, when docking position
When setting the pipeline structure generation relative motion of two sides, especially in relative twisting movement, pipeline structure is opposite by pigtail connection
It is relatively rotated in connector shell, avoids docking location by twisting resistance, fluid connector caused by solving therefore is easy meaning
The problem of outer unlock；Simultaneously as pigtail connection can rotate, socket is enabled to turn to any position with locking member,
Convenient for being operated to locking member.
As shown in figure 4, mounting hole extends radially through Socket casing 21, avoiding space is the sky formed at mounting hole lower ending opening
Between, Stop structure is arranged on the side wall at mounting hole lower ending opening, and specifically, Stop structure is to be arranged on mounting hole side wall
Block machine 211.Mounting hole extends radially through the setting of Socket casing 21, while setting the block machine on mounting hole side wall for Stop structure
211, structure is simple, avoids setting mounting hole to blind hole post-processing manufacture complexity.
In the present embodiment, as shown in Figures 2 and 3, locking member 25 includes for inserting the cartridge part 251 into mounting hole
And operation portion 252 axially overhang along Socket casing 21, for pressing operation, elastic component be setting operation portion 252 with
Cylindrical spring, that is, locking member spring 26 between Socket casing 21.Cartridge part 251 is specially plate structure, in this way being capable of tight lock part
Size in part axial direction reduces the volume of socket to reduce the size in socket axial direction, and accordingly, mounting hole is also configured as
The flat hole being adapted to cartridge part 251.Operation portion 252 is arranged in 21 outside of Socket casing and overhangs towards the rear end of socket,
Increase in this way operation portion 252 can operations area, convenient for operation, while by locking member spring 26 setting operation portion 252 with
Between Socket casing 21, locking member spring 26 is made to be in the outside of connector, is convenient for assembly manipulation.On operation portion 252 and
It is equipped with the mounting hole for installation locking part spring 26 on Socket casing 21, it is limited, prevents spring from deviating from.
In the present embodiment, as shown in figure 4, hangnail 254 is the lesser angular structure in head, on the lateral surface of angular structure
Equipped with arcuate guide surface 255, hangnail 254 on the cartridge part of locking member 25 251 it is opposite set there are two, Stop structure and block machine
211 are correspondingly arranged with hangnail 254.The front end of hangnail 254 is easier to exist when setting the lesser angular structure in head for hangnail 254
It is deformed when compression, consequently facilitating when passing through mounting hole, deformation passes through mounting hole to hangnail 254 under the hole wall press of mounting hole.?
Thorn 254 sets there are two and is oppositely arranged, and guarantee locking member 25 in this way is solidly constrained in mounting hole, avoids its abjection.Together
When, hangnail 254 is barb structure, thus is avoided that the stress deformation when cooperating with 211 block of block machine of hangnail 254, guarantees hangnail 254
Anticreep performance.Locking member 25 is whole can to use plastic material, and such hangnail 254 can be wholely set with locking member 25,
Easy to process, cost reduces.The outside of hangnail 254 is equipped with arcuate guide surface 255, and guiding is carried out when entering in mounting hole and is drawn
It leads, convenient for assembly.
Lock channel 256 downside be equipped with for plug during plugging together with the block step 15 on plug casing 11
Press cooperation, rear end to the tapered surface 253 shunk on the inside of Socket casing, the tapered surface 253 plug during plugging together with
Block step 15 on plug casing 11 presses cooperation, so that 25 stress of locking member be made to move down, makes to lock 256 entirety of channel
It moves down, so that the insertion end of plug be made to enter in locking channel 256.Locking mechanism is specially the rear end of locking member 25
Face, after block step 15 crosses tapered surface 253, locking member 25 resets under the elastic force of spring, makes the rear end face of locking member 25
Cooperate with 15 block of block step, plug and socket are locked, prevent plug from deviating from.Wherein, hangnail is to be arranged in locking member
On resilient clamp member, block machine is the Stop structure that is arranged on Socket casing, when locking member is installed with hangnail it is radial into
Enter into Socket casing, as hangnail is radially configured along Socket casing, and configuration herein is exactly to refer to that resilient clamp member is
Along in radially installed to Socket casing, the lock in Chinese patent document for being 102900907 B of CN with Authorization Notice No.
Difference, the lock in this document are axially fitted in Socket casing, and this mounting means of lock determines its progress
It can be carried out after must dismantling valve core structure when installation and removal, and the resilient clamp member in the present invention is along Socket casing diameter
Configuration upwards, just determines that it is not necessarily to operate spool during installation, can be mounted directly, simple to operate.
As shown in figure 5, plug valve core structure includes 12 He of baffle ring that the inner cavity rear and front end of plug casing 11 is respectively set
Sealing block 13, wherein 13 guiding movement of sealing block is assemblied in 11 inner cavity of plug casing, and baffle ring 12 and connector shell pass through spiral shell
Line connection, sealing block spring 14 is additionally provided between baffle ring 12 and sealing block 13, the plug valve core structure with it is in the prior art
Plug valve core structure is similar.
As shown in Figure 1, socket valve core structure includes the sealing bar 23 being arranged in connector case intracoelomic cavity and is sleeved on
The sealing ring 24 of 23 front end of sealing bar is equipped in the inner cavity of Socket casing 21 for providing the sealing ring of elastic force to sealing ring 24
Spring 241, the socket valve core structure are similar to socket valve core structure in the prior art.
Plug and socket are during plugging together, as shown in fig. 6, plug is fixed, apply the directed force F in axial direction to socket,
The inserted terminal of plug is entered in the inner cavity of Socket casing 21 and is entered in the locking channel 256 of locking member 25, insertion process
The tapered surface 253 on block step 15 and locking member 25 on middle Socket casing 21, which presses, to be cooperated, and makes locking member 25 relative to slotting
Seat shell body 21 moves radially downward, and locking member spring 26 is compressed at this time, until block step 15 crosses tapered surface 253, locks
Part 25 resets under the elastic force effect of spring, as shown in Figure 1, the rear end face block of locking member 25 is on block step 15.It plugs together
Plug casing 11, which presses sealing ring 24 into the inner cavity of Socket casing 21, in the process makes sealing ring spring 241 be in compression shape
State, sealing bar 23 presses sealing block 13 makes sealing block spring 14 be in compressive state into the inner cavity of plug casing 11.
Plug and socket are in unlocking process, as shown in fig. 7, applying to the operation portion 252 of locking member 25 along connector case
The releasing force F of body radially, 25 stress of locking member move radially downward along mounting hole, drive when locking member 25 is moved to its lower end
When rear end face and block step 15 disengage, under the effect of the elastic force of sealing ring spring 241 and sealing block spring 14, plug and insert
Seat generates the relative motion in axial direction, makes the two unlock completely, as shown in Figure 8.
This fluidly connects device assembly and only needs that the active force in plug and socket application axial direction can be completed when plugging together
Locking plugs together connection, and when unlock only needs being unlocked by pressing part that unlock can be completed to operate, and operating process is simple and convenient.Meanwhile it locking
Tightly part 25 is connect by hangnail 254 with Socket casing 21, avoids and the structures such as annular gear edge, lock are arranged in Socket casing 21,
Keep socket structure simple, solve existing fluid connector because caused by button installation structure is complicated connector construction it is complicated
Problem.
The embodiment 2 for fluidly connecting device assembly of the invention, in the present embodiment, mounting hole is set as blind hole, exists at this time
Facility card slot on the hole wall of mounting hole, the space that card slot is formed at this time constitute avoiding space, and the cell wall of card slot is used to keep off for hangnail
Only cooperate, constitute Stop structure even if mounting hole is set as through-hole, can also be arranged above-mentioned card slot certainly on hole wall, other
It is same as Example 1, it repeats no more.
The embodiment 3 for fluidly connecting device assembly of the invention, in the present embodiment, the direct block of hangnail is in Socket casing
On periphery, other are same as Example 1, repeat no more.
The embodiment 4 for fluidly connecting device assembly of the invention, in the present embodiment, hangnail is set as one, at this time block
Structure is corresponding to be also configured as one, other are same as Example 1, repeat no more.
The embodiment 5 for fluidly connecting device assembly of the invention, in the present embodiment, Socket casing is set in the lower end of locking member
Erecting bed is set, locking member spring is arranged between erecting bed and locking member, operation portion only needs to expose Socket casing just at this time
In operation, it is not necessary that along axial overhanging, other are same as Example 1, repeat no more.
The embodiment 6 for fluidly connecting device assembly of the invention is arranged annular groove in locking channel, inserts in the present embodiment
Block step on casing is stuck in the annular groove, other are same as Example 1, repeat no more.
The embodiment 7 for fluidly connecting device assembly of the invention, in the present embodiment, setting is fallen on the side wall of mounting hole
The block machine with hangnail block cooperation is arranged in thorn on locking member, other are same as Example 1, repeat no more.
The embodiment 8 for fluidly connecting device assembly of the invention sets column construction for locking member in the present embodiment,
It locks channel and runs through the column construction, resilient clamp member is the elastic collar being mounted on column construction, and Socket casing is equipped with
For the card slot that the retainer ring elastic card is loaded into, elastic collar prevents from locking after entering in card slot under the block of the cell wall of card slot
Part abjection, the i.e. cell wall of card slot form the Stop structure with the cooperation of elastic collar anticreep, other are same as Example 1, no longer superfluous
It states.
The embodiment 9 for fluidly connecting device assembly of the invention is set on the rear end periphery of Socket casing in the present embodiment
Flexible barbs structure is set, while annular groove is set on the inner wall of pigtail connection, tail portion is realized by flexible barbs structure and annular groove
Anticreep between connector and Socket casing limits cooperation, certainly in other embodiments, flexible barbs structure and groove structure
Position can also be exchanged, or flexible barbs structure is respectively provided on Socket casing and pigtail connection, other and 1 phase of embodiment
Together, it repeats no more.
The embodiment 10 for fluidly connecting device assembly of the invention is radially set on the shell of tail portion in the present embodiment
Backing pin is set, one end on the inside of backing pin snaps into the annular groove of Socket casing, to realize that the anticreep of Socket casing and pigtail connection limits
Position cooperation, other are same as Example 1, repeat no more.
The embodiment 11 for fluidly connecting device assembly of the invention, in the present embodiment, circlip can also use ordinary elasticity
Circlip, other are same as Example 1, repeat no more.
The embodiment 12 for fluidly connecting device assembly of the invention, in the present embodiment, the guide structure of hub trailing end may be used also
Think spherical head, other are same as Example 1, repeat no more.
The embodiment of fluid connector of the invention, the fluid connector and the above-mentioned embodiment for fluidly connecting device assembly
In socket structure it is identical, repeat no more；Certainly, in other embodiments, fluid connector is also used as plug use.
Claims (10)
1. fluid connector, the connector shell extended along the longitudinal direction including axis and connector shell rear end is set
Pigtail connection, it is characterised in that: the pigtail connection and the connector shell rotary seal cooperate, and pigtail connection and connection
The Anti-releasing position limiting structure for limiting to pigtail connection axial direction anticreep is equipped between device shell.
2. fluid connector according to claim 1, it is characterised in that: in the pigtail connection and connector shell at least
One is equipped with annular groove, and the Anti-releasing position limiting structure includes being rotatably assorted with the annular groove and limiting with the front-rear side walls block of annular groove
The anticreep locating part of position.
3. fluid connector according to claim 2, it is characterised in that: the pigtail connection and connector shell radial direction phase
Pair position at be equipped with annular groove, the anticreep locating part is the circlip being installed in two annular grooves.
4. fluid connector according to claim 3, it is characterised in that: the circlip is spiral circlip.
5. fluid connector according to claim 3, it is characterised in that: the rear end of the connector shell is equipped with to connect
It connects device shell and enters in the inner hole of circlip, pre-small post-large guide structure.
6. fluid connector according to claim 5, it is characterised in that: the rear end of the connector shell is equipped with conical head
Portion, tap web head form the guide structure.
7. fluid connector described according to claim 1 ~ any one of 6, it is characterised in that: the connector shell and tail
At least one rotary seal being equipped between portion's connector in sealing ring, the sealing ring and the connector shell and pigtail connection
Cooperation.
8. fluid connector according to claim 7, it is characterised in that: the rear end of the connector shell is Step Shaft
Shape, the pigtail connection are assemblied in the path section of the Step Shaft.
9. fluid connector described according to claim 1 ~ any one of 6, it is characterised in that: set on the connector shell
There is the mounting hole radially extended, guiding movement is equipped with locking member in mounting hole, and the locking member has for for adaptation
One in the locking channel that the insertion end of fluid connector passes through, the locking member and connector shell is equipped with flexible clamping
Part, another is equipped with and passes through the flexible clamping with the matched Stop structure of resilient clamp member, locking member and connector shell
Part and the cooperation of Stop structure anticreep, the resilient clamp member is along connector shell radial arrangement.
10. fluidly connecting device assembly, including plug and socket, the socket includes the Socket casing that axis extends along the longitudinal direction
And the pigtail connection of connector shell rear end is set, it is characterised in that: the pigtail connection and the Socket casing rotate
Sealing cooperation, and the anticreep being equipped between pigtail connection and connector shell for limiting to pigtail connection axial direction anticreep limits knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711397895.7A CN109944996A (en) | 2017-12-21 | 2017-12-21 | Fluid connector fluidly connects device assembly |
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| CN201711397895.7A CN109944996A (en) | 2017-12-21 | 2017-12-21 | Fluid connector fluidly connects device assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116826466A (en) * | 2023-08-30 | 2023-09-29 | 徐州云泰精密技术有限公司 | Single-core high-voltage connector |
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| US5074601A (en) * | 1989-10-07 | 1991-12-24 | Rasmussen Gmbh | Quick-release connector for flexible hoses and the like |
| CN1092511A (en) * | 1992-10-27 | 1994-09-21 | 考尔得产品公司 | The quick coupling valve assembly that connects |
| CN1168171A (en) * | 1995-01-06 | 1997-12-17 | 考尔得产品公司 | Low spill high flow quick coupling valve assembly |
| US5683117A (en) * | 1995-12-14 | 1997-11-04 | Flex Technologies, Inc. | Retainer clip for a connector |
| CN1216029A (en) * | 1996-04-12 | 1999-05-05 | 考尔得产品公司 | Valve, coupling comprising such valve and method for assembling coupling |
| CN1343286A (en) * | 1999-03-10 | 2002-04-03 | 科尔德产品公司 | Two-piece molded female coupling |
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| CN106062458A (en) * | 2014-02-14 | 2016-10-26 | 赛多利斯斯泰迪姆Fmt有限公司 | Fluidic connector with locking slide |
| CN204328303U (en) * | 2014-12-19 | 2015-05-13 | 浙江松乔气动液压有限公司 | Rapid pipe joint male connector |
| CN206429788U (en) * | 2016-09-30 | 2017-08-22 | 绍兴市万兆制冷设备有限公司 | Adjustable quick connector |
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| CN116826466A (en) * | 2023-08-30 | 2023-09-29 | 徐州云泰精密技术有限公司 | Single-core high-voltage connector |
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Application publication date: 20190628 |