CN108235718A - Connector is connected - Google Patents
Connector is connected Download PDFInfo
- Publication number
- CN108235718A CN108235718A CN201780002374.9A CN201780002374A CN108235718A CN 108235718 A CN108235718 A CN 108235718A CN 201780002374 A CN201780002374 A CN 201780002374A CN 108235718 A CN108235718 A CN 108235718A
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- CN
- China
- Prior art keywords
- mobile jib
- sleeve pipe
- described sleeve
- face
- back segment
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Earth Drilling (AREA)
Abstract
A kind of conducting connector, including mobile jib (3), sealing ring (2), casing (4), mobile jib push-and-pull component (5).Mobile jib includes the side (303) between front end face (301), rear end face (302) and connection front end face and rear end face, mobile jib is equipped with casting die (1) close to one end of front end face, casing is sheathed on mobile jib periphery, sealing ring is sheathed on mobile jib periphery and between casting die and casing, mobile jib push-and-pull component is connected to mobile jib close to rear end face one end, mobile jib push-and-pull component is used to that mobile jib facing sleeve to be driven to move, so that casting die is mobile towards casing and compresses sealing ring so that sealing ring radial dimension increases.Mobile jib is equipped with hollow passageway (31), for connecting detection tracheae and detected channel.Detected channel and detection tracheae can be fast and effeciently connected without using tool in this conducting connector, easy to operate, efficient.
Description
Technical field
The present invention relates to mechanical structure fields, and in particular to a kind of conducting connector.
Background technology
In the procedure for producing of the Electronic Assemblies product equipped with water-cooling channel, in order to ensure the leakproofness of water-cooling channel, need
Pressurized seal detection is carried out to water-cooling channel, which needs to install the water nozzle and pressurized seal of water-cooling channel
The conducting connector that detection tracheae quickly connects.
In the prior art, usually detection tracheae is directly set on the water nozzle of water-cooling channel, then the annular with screw-threaded coupling
Retaining ring tracheae and water nozzle engaging portion outer locking, with reach detection tracheae and water-cooling channel water nozzle between air pressure conducting,
The function of transferring high voltage gas.However, this method needs to be installed annular retaining ring with screwdriver and is locked at tracheae and water nozzle
Engaging portion.As it can be seen that the cooperation of extraneous tool is needed using the method that the air pressure between tracheae and water nozzle is connected the prior art,
And it is troublesome in poeration, the activity duration is long, careless slightly, easily injure body；In addition, the ring for moving back loose screw thread in off working state
Shape retaining ring simply falls out tracheae, and when next clamping is found time-consuming.
Therefore, a kind of fast and convenient conducting connector of installation process how is designed, realizes water nozzle and the detection of water-cooling channel
Air pressure conducting between tracheae solves installation conducting connector in the prior art and relies on that extraneous tool, troublesome in poeration, the activity duration is long
The problem of, the direction for industry research.
Invention content
The object of the present invention is to provide a kind of conducting connectors, realize the air pressure between the water nozzle of water-cooling channel and detection tracheae
Conducting solves the problems, such as that the external world of installation conducting connector dependence in the prior art tool, troublesome in poeration, the activity duration is long.
In order to solve the problems, such as background technology, the present invention provides a kind of conducting connector, for connecting detection gas
Pipe and detected channel, including mobile jib, sealing ring, casing, mobile jib push-and-pull component；
The mobile jib includes front end face, rear end face and the side being connected between the front end face and the rear end face, institute
It states mobile jib and is equipped with casting die close to one end of the front end face, the mobile jib is equipped with hollow passageway, and the hollow passageway includes mutually leading
Logical the first conducting orifice and the second conducting orifice, first conducting orifice with the detected channel for being connected, and described second
Conducting orifice is used to connect the detection tracheae；
Described sleeve pipe is sheathed on the mobile jib periphery, and described sleeve pipe includes positioning end face, and the positioning end face is used for and institute
It states detected channel to be fixedly connected, to fix the position of described sleeve pipe；
The sealing ring is sheathed on the mobile jib, and between the casting die and described sleeve pipe；
The mobile jib push-and-pull component is connected to the mobile jib close to one end of the rear end face, and the mobile jib push-and-pull component is used
In the mobile jib is driven to be moved relative to described sleeve pipe, so that the casting die is mobile towards described sleeve pipe and compresses the sealing
Circle so that the radial dimension increase of the sealing ring and be in close contact to form sealing structure with the sense channel, described the
For one conducting orifice between the front end face and the sealing ring, second conducting orifice is located at described sleeve pipe and the rear end face
Between.
In the first possible embodiment, the mobile jib includes mobile jib leading portion, and the end face of the mobile jib leading portion is institute
Front end face is stated, the casting die is nut, and the casting die is bolted on the mobile jib leading portion, and the sealing ring is sheathed on the mobile jib
Leading portion periphery, by adjusting the casting die in the position of the mobile jib leading portion, to adjust the radial dimension of increasing of the sealing ring
Amount.
With reference to the first possible embodiment, the mobile jib further includes mobile jib back segment, the mobile jib back segment and the master
Bar leading portion is coaxially connected, and the mobile jib back segment is formed by the enlarged outside diameter of the mobile jib leading portion, separate on the mobile jib back segment
The end face of the mobile jib leading portion is the rear end face, and described sleeve pipe includes the casing leading portion being connected and casing back segment, the set
Pipe back segment is expanded by the outer diameter and internal diameter of described sleeve pipe leading portion, and described sleeve pipe leading portion is arranged adjacent to the sealing ring
In the periphery of the mobile jib leading portion, described sleeve pipe back segment is sheathed on the periphery of the mobile jib back segment, and the positioning end face is described
Joint face between casing leading portion and described sleeve pipe back segment, the internal diameter of described sleeve pipe leading portion are less than the outer diameter of the mobile jib back segment,
It is moved with limiting the mobile jib back segment towards the direction of described sleeve pipe leading portion.
With reference to second of possible embodiment, described sleeve pipe further includes casing joints, and described sleeve pipe connector is arranged
In the periphery of the mobile jib back segment, and described sleeve pipe back segment is fixed on, described sleeve pipe connector is articulated with the mobile jib push-and-pull group
Part.
With reference to second or the third possible embodiment, in the 4th kind of possible embodiment, the mobile jib pushes away
Component is drawn to include a pair of rotary shafts to hold and a pair of of handle, described in the pair of swivel bearing and the pair of handle are respectively arranged at
The opposite sides of mobile jib back segment；The both ends of the swivel bearing are hinged respectively with described sleeve pipe and the handle, the handle
Both ends are hinged respectively with the swivel bearing and the mobile jib back segment.
With reference to the 4th kind of possible embodiment, a pair of of first positioning hole is additionally provided on described sleeve pipe connector；Described one
The second location hole, second location hole and the described first positioning are equipped with close to one end of described sleeve pipe connector to swivel bearing
Hole is hinged by axis pin.
With reference to the 5th kind of possible embodiment, in the 6th kind of possible embodiment, the pair of handle includes peace
Dress portion and Handheld Division, the handgrip part in side of the mounting portion far from the mobile jib, described Handheld Division one end with it is described
Mounting portion is connected close to one end of the swivel bearing；The one end of the pair of swivel bearing far from described sleeve pipe connector is also set
Have the first rotating hole, the mounting portion is equipped with the second rotating hole close to one end of the swivel bearing, first rotating hole with
Second rotating hole is hinged by axis pin.
With reference to the 6th kind of possible embodiment, in the 7th kind of possible embodiment, the mounting portion is far from described
One end of swivel bearing is equipped with the first advance and retreat hole, and being equipped with second at the rear end face on the mobile jib back segment side retreats
Hole, the first advance and retreat hole are hinged with the second advance and retreat hole by axis pin.
With reference to the four, the five, the six, the 7th any possible embodiments, in the 8th kind of possible embodiment,
The mobile jib push-and-pull component further includes limiting section, and the both ends of the limiting section are connected respectively with the pair of swivel bearing, described
Limiting section is set between the pair of swivel bearing and the pair of handle, to prevent the pair of handle towards the pair of rotation
Turn bearing movable.
The pair of handle is rotated in a clockwise direction centered on second rotating hole, drives second rotating hole
It is rotated counterclockwise centered on second location hole, the first advance and retreat hole is pulled away from described sleeve pipe, to drive the master
Bar back segment is moved away from described sleeve pipe, the casting die to be driven to be moved towards described sleeve pipe, squeezes the sealing ring, the pair of
For rotatable handle to when abutting the locating part, the conducting connector reaches self-locking state；It is inverse centered on second rotating hole
Clockwise rotates the pair of handle, and second rotating hole is rotated clockwise centered on second location hole, pushes
The first advance and retreat hole is moved towards described sleeve pipe, so as to which the mobile jib back segment be pushed to be moved towards described sleeve pipe, to drive
The movement of casting die described sleeve pipe is stated, discharges the sealing ring, when the mobile jib back segment is abutted to described sleeve pipe leading portion, the conducting connects
Head reaches unlocked state.
An embodiment of the present invention provides a kind of conducting connector, by setting hollow passageway in connector is connected, realize by
Conducting between sense channel and detection tracheae；By rotational handle, casting die crush seal circle is driven, sealing ring is made to generate shape
Become, channel is detected so as to quickly and easily block, it is ensured that good sealing performance between conducting connector and detected channel,
Guide air flow direction hollow passageway simultaneously.The invention avoids annular retaining ring and tool is used, can fast and effeciently be connected tested
Channel and detection tracheae are surveyed, it is easy to operate, it is efficient.
Description of the drawings
In order to illustrate more clearly of technical scheme of the present invention, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, other attached drawings can also be obtained such as these attached drawings.
Fig. 1 is conducting connector configuration schematic diagram provided in an embodiment of the present invention；
Fig. 2 is conducting connector unlocked state overall structure diagram provided in an embodiment of the present invention；
Fig. 3-1 is the mobile jib structure diagram of conducting connector provided in an embodiment of the present invention；
Fig. 3-2 is the mobile jib cross section structure schematic diagram of conducting connector provided in an embodiment of the present invention；
Fig. 4-1 is the sleeve structure schematic diagram of conducting connector provided in an embodiment of the present invention；
Fig. 4-2 is the casing profile structure diagram of conducting connector provided in an embodiment of the present invention；
Fig. 5 is conducting connector unlocked state lower rhabd provided in an embodiment of the present invention and casing profile structure diagram；
Fig. 6 is that conducting connector unlocked state lower seal provided in an embodiment of the present invention is illustrated with detected channel design
Figure；
Fig. 7 is conducting connector unlocked state lower rhabd push-and-pull component structure diagram provided in an embodiment of the present invention；
Fig. 8 is conducting connector self-locking state lower rhabd push-and-pull component structure diagram provided in an embodiment of the present invention；
Fig. 9 is conducting connector self-locking state structure diagram provided in an embodiment of the present invention；
Figure 10 is conducting connector self-locking state lower rhabd provided in an embodiment of the present invention and casing profile structure diagram；
Figure 11 is conducting connector self-locking state lower seal provided in an embodiment of the present invention and detected channel cross-section structure
Schematic diagram.
Specific embodiment
Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear
Chu is fully described by, it is clear that described embodiment is only the reality of a part of embodiment of the present invention rather than whole
Apply mode.Based on the embodiment in the present invention, those of ordinary skill in the art institute without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Described in the present invention front end, rear end, left side, right side are illustrated by taking the arrow direction in attached drawing 1 as an example,
The direction indicated by arrow in attached drawing 1 is front end, and direction indicated by arrow is reversed rear end, using arrow direction as just
To left hand side direction is left side, and right hand side direction is right side, along the central axis direction of mobile jib to be axial, in mobile jib
The direction of mandrel is radially.
It please refers to Fig.1 and Fig. 2, the present invention provides a kind of conducting connector, for connecting detection tracheae and detected channel.
The conducting connector includes casting die 1, sealing ring 2, mobile jib 3, casing 4 and mobile jib push-and-pull component 5.The mobile jib 3 includes front end face
301st, rear end face 302 and the side 303 being connected between the front end face 301 and the rear end face 302.
The mobile jib 3 is equipped with casting die 1 close to one end of the front end face 301.In the present embodiment, the casting die 1 is
Solid construction, the casting die 1 are fixedly connected on the mobile jib 3.When conducting connector is in self-locking state, the casting die 1 and institute
It is closely coupled or even under 1 squeezing action of casting die to state sealing ring 2, casting die 1 described in 2 portion envelops of sealing ring so that described
It is seamless between casting die 1 and the sealing ring 2.Under 1 squeezing action of casting die, the sealing ring 2 is filled in the mobile jib 3 and institute
State the gap between detected channel so that the conducting tightly sealed detected channel of connector is carrying out air pressure inspection
During survey, the problem of gas will not being caused to leak.
Fig. 3-1 and Fig. 3-2 are please referred to, the mobile jib 3 is equipped with hollow passageway 31, and the hollow passageway 31 includes what is be conducted
First conducting orifice 311 and the second conducting orifice 312, first conducting orifice 311 with the detected channel for communicating, and described the
Two conducting orifices 312 are used to connect the detection tracheae.First conducting orifice 311 is located at the front end face 301 and the sealing
Between circle 2, second conducting orifice 312 is between casing 4 and the rear end face 302.Specifically, first conducting orifice
311 can be located at the side of the mobile jib 3 on front end face 301 or between front end face 301 and sealing ring 2 (not including sealing ring)
On 303.Second conducting orifice 312 can be between casing 4 (including casing) and the rear end face 302 mobile jib 3 side
On face 303, it can also be located on the rear end face 302.
It please refers to Fig.1 and Fig. 2, described sleeve pipe 4 is sheathed on 3 periphery of mobile jib.In the present embodiment, described sleeve pipe 4
It is slidably connected with the mobile jib 3.
Fig. 4-1 and Fig. 4-2 are please referred to, described sleeve pipe 4 includes positioning end face 411, and the positioning end face 411 is located at the set
Pipe 4 is close to one end of the sealing ring 2, for being fixedly connected with the end face of the detected channel, to fix described sleeve pipe 4
Position.Specifically, by it is described positioning end face 411 before partial insertion described in be detected channel in, i.e., by the casting die 1,
The sealing ring 2, part mobile jib 3 and part tubular 4 are inserted into the detected channel, and the positioning end face 411 is fixed on described
It is detected the end face of channel.
It please refers to Fig.1 and Fig. 2, the sealing ring 2 is sheathed on the mobile jib 3, and positioned at the casting die 1 and described sleeve pipe 4
Between.In the present embodiment, the sealing ring 2 is fixedly connected on the mobile jib 3.The sealing ring 2 can be O-ring or
Person's others shape.
It please referring to Fig.1 and Fig. 2, the mobile jib push-and-pull component 5 is connected to the mobile jib 3 close to described 302 one end of rear end face,
Mobile jib push-and-pull component 5 is for driving the mobile jib 3 to be moved relative to described sleeve pipe 4, so that the casting die 1 is towards the set
Pipe 4 moves and compresses the sealing ring 2 so that 2 radial dimension of sealing ring increases and is in close contact with the sense channel
Form sealing structure.The mobile jib push-and-pull component 5 can be elasticity push-and-pull component or screens stretching assembly or eccentric wheel etc..
An embodiment of the present invention provides a kind of conducting connector, by setting hollow passageway in connector is connected, realize by
Conducting between sense channel and detection tracheae；Component is pushed and pulled by operating the mobile jib, crush seal circle makes it generate shape
Become, channel is detected so as to quickly block, it is ensured that good sealing performance between conducting connector and detected channel is drawn simultaneously
Flow guide flows to hollow passageway.The invention avoids annular retaining ring and tool is used, detected channel can fast and effeciently be connected
It is easy to operate with detecting tracheae, it is efficient.
In a kind of embodiment, referring to Fig. 1, the mobile jib 3 includes mobile jib leading portion 32, the end face of the mobile jib leading portion 32
For the front end face 301.The casting die 1 is nut, is bolted on the mobile jib leading portion 32, and the sealing ring 2 is sheathed on described
The periphery of mobile jib leading portion 32 and the neighbouring casting die 1 by adjusting the casting die 1 in the position of the mobile jib leading portion 32, can be adjusted
So as to adjust the increased size of 2 radial dimension of sealing ring, connector pair is connected to adjust in the distance that the whole sealing ring 2 is extruded
In the tightness for being detected channel sealing, while it can also increase the channel bore model that conducting connector is suitable for being detected channel
It encloses.
In a kind of embodiment, referring to Fig. 1, the casting die 1 further includes washer 11, washer 11 is set on casting die 1 and sealing
Between circle 2, to increase the leakproofness between casting die 1 and sealing ring 2.
Fig. 3-1 is please referred to, the mobile jib 3 further includes mobile jib back segment 33, the mobile jib back segment 33 and the mobile jib leading portion 32
Coaxially connected, the mobile jib back segment 33 is formed by the enlarged outside diameter of the mobile jib leading portion 32, separate on the mobile jib back segment 33
The end face of the mobile jib leading portion 32 is the rear end face 302.
In a kind of embodiment, referring to Fig. 1, in 31 preparation process of hollow passageway, it is long since mobile jib 3 is relatively thin
Mobile jib structure may cause to hinder or even mobile jib 3 can be caused to be broken to processing hollow passageway 31.Therefore for the ease of processing,
The mobile jib back segment 33 can be divided into two parts：First mobile jib back segment 331 and the second mobile jib back segment 332.First mobile jib
The rear end of back segment 331 is equipped with screw-rod structure, and the front end of the second mobile jib back segment 332 is equipped with the band to match with the screw-rod structure
Threaded hollow passageway 31, the first mobile jib back segment 331 and the second mobile jib back segment 332 can be spirally connected into mobile jib back segment 33, even if
In processing, the fastness of mobile jib 3 is also ensured that.
In a kind of embodiment, Fig. 3-2 are please referred to, first conducting orifice 311 originates in the mobile jib front end face 301,
Axially through the mobile jib leading portion 32 and extend, terminate at the mobile jib back segment 33.Second conducting orifice 312 originates in institute
The side 303 of mobile jib back segment 33 is stated, extend radially through the mobile jib back segment 33 and is extended, terminates at first conducting orifice 311
Termination, second conducting orifice 312 is connected with first conducting orifice 311, forms the hollow passageway 31 of L-shaped.It is described
First conducting orifice 311 can be connected with the detected channel.Referring to Fig. 2, one switching of the connection of the second conducting orifice 312
Connector 6 is connected by adapter coupling 6 with the detection tracheae.
In a kind of embodiment, Fig. 4-1, Fig. 4-2, Fig. 5 are please referred to, described sleeve pipe 4 includes connected 41 He of casing leading portion
Casing back segment 42, described sleeve pipe back segment 42 are expanded by the outer diameter and internal diameter of described sleeve pipe leading portion 41, described sleeve pipe leading portion
41 adjacent to the sealing ring 2 and are sheathed on 32 periphery of the mobile jib leading portion, and described sleeve pipe back segment 42 is sheathed on the mobile jib back segment
33 peripheries.Joint face of the positioning end face 411 between described sleeve pipe leading portion 41 and described sleeve pipe back segment 42.Before described sleeve pipe
The internal diameter of section 41 is less than the outer diameter of the mobile jib back segment 33, to limit the mobile jib back segment 33 towards the side of described sleeve pipe leading portion 41
To movement.Specifically, mobile jib back segment 33 includes a positive stop lug boss 334, include the first bearing surface on the positive stop lug boss 334
335, casing leading portion 41 includes the second bearing surface 412.When conducting connector becomes unlocked state from self-locking state, the mobile jib push-and-pull
Component 5 pushes the mobile jib 3 to be moved towards the direction of the sealing ring 2, when the first bearing surface 335 of the positive stop lug boss 334
It is abutted against with the second bearing surface 412, mobile jib back segment 33 is no longer moved relative to casing 4 to sealing ring 2, and casting die 1 is released completely at this time
Sealing ring 2 is put, conducting connector reaches unlocked state.
Described sleeve pipe back segment 42 further includes receiving opening 421, and the receiving opening 421 is set on described sleeve pipe 4 and described the
Two via holes, 312 corresponding position, in order to which the detection tracheae passes through the receiving opening 421 and the mobile jib back segment 33
Second conducting orifice 312 be connected.
It please refers to Fig.1 and Fig. 2, casing 4 further includes casing joints 43, described sleeve pipe connector 43 is sheathed on the mobile jib
Back segment 33 is peripheral and is fixed on described sleeve pipe back segment 42, and the other end is articulated with the mobile jib push-and-pull component 5.It is specifically, described
The front end of casing joints 43 is equipped with hollow screw structure, and 42 inner radius of described sleeve pipe back segment is equipped with matched screw thread,
To realize that described sleeve pipe connector 43 is spirally connected with described sleeve pipe back segment 42.Described sleeve pipe connector 43 can be slided relative to mobile jib 3
It is dynamic.In a kind of embodiment, described sleeve pipe connector 43 can be rectangular, which is articulated with the master
Bar pushes and pulls component 5, can fix described sleeve pipe 4, in case described sleeve pipe 4 rotates during the work time, so as to which conducting be interfered to connect
The normal work of head.
In a kind of embodiment, mobile jib push-and-pull component 5 includes a pair of rotary shafts and holds 51 and a pair of handle 52, and described one
The opposite sides of the mobile jib back segment 33 is respectively arranged to swivel bearing 51 and the pair of handle 52.The swivel bearing 51
Both ends are hinged with described sleeve pipe 4, the handle 52 respectively, 52 both ends of handle respectively with the swivel bearing 51, the master
Bar back segment 33 is hinged.The pair of swivel bearing 51 and the pair of handle 52 can be symmetrically distributed in the second mobile jib back segment
332 left and right sides.
In a kind of embodiment, a pair of of first positioning hole 431 is additionally provided on described sleeve pipe connector 43.The pair of rotation
Bearing 51 is equipped with the second location hole 511, second location hole 511 and described first close to one end of described sleeve pipe connector 43
Location hole 431 is hinged by axis pin.In installation process, second location hole 511 is stacked in the first positioning hole 431,
Axis pin is inserted into the second location hole 511 so that the pair of swivel bearing 51 is rotatablely connected with described sleeve pipe connector 43.
In a kind of embodiment, the pair of handle 52 includes mounting portion 521 and Handheld Division 522, the Handheld Division 522
In side of the mounting portion 521 far from the mobile jib 3, described 522 one end of Handheld Division is with the mounting portion 521 close to the rotation
Shaft holds 51 one end connection.The Handheld Division 522 can form L-shaped handle, the company with 521 vertical connection of mounting portion
The mode of connecing can be integrally formed.In other embodiments, the pair of handle 52 or other shapes.It is the pair of
The one end of swivel bearing 51 far from described sleeve pipe connector 43 is additionally provided with the first rotating hole 512, and the mounting portion 521 is close to described
One end of swivel bearing 51 is equipped with the second rotating hole 523, and first rotating hole 512 passes through pin with second rotating hole 523
Axis is hinged.Specifically, in installation process, first rotating hole 512 is stacked on second rotating hole 523, by axis pin
It is inserted into the first rotating hole 512 so that the pair of swivel bearing 51 is rotatablely connected with the mounting portion 521.
In a kind of embodiment, the one end of the mounting portion 521 far from the swivel bearing 51 is equipped with the first advance and retreat hole
524, the second advance and retreat hole 333, the first advance and retreat hole are equipped on 33 side of mobile jib back segment at the rear end face 302
524 are hinged with the second advance and retreat hole 333 by axis pin.In installation process, the first advance and retreat hole 524 is stacked in described second
On advance and retreat hole 333, axis pin is inserted into the first advance and retreat hole 524 so that the mounting portion 521 connects with the mobile jib back segment 33 rotation
It connects.
Anti-skidding adhesive tape can be wound on the Handheld Division 522 of the pair of handle 52, on the one hand, convenient for rotation one simultaneously
To handle 52；On the other hand, in order to avoid hand is in direct contact Handheld Division 522, hand protecting function is played.
In a kind of embodiment, please refer to Fig.1 and Fig. 2, conducting connector further include limiting section 513,513 liang of the limiting section
End be connected respectively with the pair of swivel bearing 51, the limiting section 513 set on the pair of swivel bearing 51 with it is the pair of
Between handle 52, the pair of handle 52 to be hindered to be moved towards the pair of swivel bearing 51.Specifically, rotational handle
52, mobile jib 3 can be driven to be moved away from casing 4, so as to drive 1 crush seal circle 2 of casting die, limiting section 513 can limit handle 52
The maximum angle of rotation so as to limit 1 crush seal circle 2 of casting die utmostly, is connected connector and reaches self-locking state at this time.
Referring to Fig. 6, holding Handheld Division 522, the casting die 1 that connector is connected, sealing ring 2, casing leading portion 41 are inserted into tested
It surveys in channel 01, the positioning end face 411 is fixedly connected with the end face of the detected channel 01.It is it is understood that described
Casting die 1, sealing ring 2, casing leading portion 41 the internal diameter of outer diameter and detected channel 01 match.The casting die 1 and casing leading portion
41 outer diameter can be less than or equal to the internal diameter of the detected channel 01, and the outer diameter of the sealing ring 2 can be slightly less than
Or the internal diameter equal to the detected channel 01.The outer diameter of described sleeve pipe back segment 42 is more than the interior of the detected channel 01
Diameter, in order to which the positioning end face 411 is fixedly connected with the end face of the detected channel 01.At this point, the casting die 1 is to described
Sealing ring 2 is without extruding force.
Also referring to Fig. 5 and Fig. 7, since the internal diameter of described sleeve pipe leading portion 41 is less than the outer diameter of the mobile jib back segment 33,
Described sleeve pipe leading portion 41 limits the mobile jib back segment 33 and is moved towards casing leading portion 41.The mobile jib rear end face 302 with it is described
The distance between casing joints 43 are less than the length that the swivel bearing 51 is connect with 521 straight line of mounting portion so that institute
State swivel bearing 51 and the mounting portion 521 can only broken line connect.So the first rotating hole 512,431 and of the first positioning hole
The first advance and retreat hole 524 links together mobile jib 3, mounting portion 521, swivel bearing 51, casing joints 43, forms triangle
Shape structure.Second location hole 511 is one in front and one in back distributed on the axis of mobile jib 3 respectively with the first advance and retreat hole 524, and first
Rotating hole 512 is between the first positioning hole 431 and the first advance and retreat hole 524, and below the axis of mobile jib 3.Its
Middle mobile jib 3 is longest edge, and mounting portion 521 and swivel bearing 51 are two short sides.Under this state, the Handheld Division 522 with it is described
It is at an acute angle between mobile jib 3.
Also referring to Fig. 6 and Fig. 7, in use, the positioning end face 411 abuts the detected passway so that institute
It states 4 position of casing to fix, the pair of handle 52 is rotated in a clockwise direction centered on first rotating hole 512, drive
First rotating hole 512 is rotated counterclockwise centered on second location hole 511, and the first advance and retreat hole 524 is pulled to carry on the back
It is moved from described sleeve pipe 4, so as to which the mobile jib back segment 33 be driven to be moved away from described sleeve pipe 4, to drive the casting die 1 towards institute
It states casing 4 to move, squeezes the sealing ring 2, the pair of handle 52 is rotated to when abutting the locating part 513, described at this time
The radial dimension of sealing ring 2 is maximum, and the conducting connector reaches self-locking state, to block detected channel.
Also referring to Fig. 7 to Fig. 9, in the present embodiment, connector will be connected and be installed on the logical of the detected channel
Behind road junction, and detection tracheae is connected to conducting connector.Hold Handheld Division 522, it is ensured that the positioning end face 411 that connector is connected abuts
It is detected channel end surface and 4 position of casing is motionless, Handheld Division 522 is rotated clockwise according to a directions shown in Fig. 7.Due to
Two location holes 511 are fixed, and the first advance and retreat hole 524 can only move in a straight line in an axial direction, then the rotary force drives the first rotation
Hole 512 is moved upwards along b directions, so as to which the first advance and retreat hole 524 be pushed to be moved backward relative to casing 4 along c directions.Due to
The inhibition of the limiting section 513, when first rotating hole 512 rises to and second location hole 511, described first
Advance and retreat hole 524 point-blank when, reach conducting connector self-locking state.First revolves described in when the self-locking state of connector is connected
Turn hole 512, second location hole 511,524 position relationship of the first advance and retreat hole are as shown in Figure 8.Conducting during self-locking state
Connector overall structure diagram is as shown in Figure 9.
Fig. 8 to Figure 11 is please referred to, after self-locking state is reached, the first advance and retreat hole 524 is connected to the second mobile jib back segment
332 rear end, the movement backward in the first advance and retreat hole 524 drive the mobile jib 3 to move backward, the movement band backward of the mobile jib 3
The casting die 1 is moved to move backward relative to casing 4.At this point, the positive stop lug boss 334 of the mobile jib back segment 33 no longer with described sleeve pipe
Second bearing surface 412 of leading portion 41 abuts against, but generates certain gap, effect such as Figure 10 institutes with described sleeve pipe leading portion 41
Show.
Fig. 8 to Figure 11 is please referred to, after self-locking state is reached, casting die 1 moves in an axial direction to casing 4, and described sleeve pipe 4 is solid
It is fixed motionless, it is extruded so as to cause the sealing ring 2 being folded between the casting die 1 and described sleeve pipe 4 and generates deformation, caused close
The radial diameter increase of seal 2, so as to seal and conduct the gap between connector and detected channel, it is ensured that conducting connector is with being detected
It is good to survey channel leakproofness.It is as shown in figure 11 that sealing ring 2 generates the detected channels result of deformation sealing.It is passed through when detecting in tracheae
During gas, the hollow passageway of the gas from conducting connector, which flows into, to be detected in channel, since conducting connector and detected channel are close
Envelope property is good, it can be achieved that detection tracheae is connected with the air pressure in detected channel, and completion is detected the sealing propertytest mistake of channel
Journey.
Fig. 6 to Fig. 9 is please referred to, when conducting connector unlocks, is broken in the counterclockwise direction centered on first rotating hole 512
The pair of handle 52 is moved, first rotating hole 512 is driven to be rotated clockwise centered on second location hole 511, is pushed away
The first advance and retreat hole 524 is moved to move towards described sleeve pipe 4, so as to which the mobile jib back segment 33 be driven to be moved towards described sleeve pipe 4,
The casting die 1 to be driven to be moved away from described sleeve pipe 4, the sealing ring 2 is discharged, the mobile jib back segment 33 is moved to and the set
When pipe leading portion 41 abuts against, the radial diameter of the sealing ring 2 is restored, and the conducting connector reaches unlocked state, no longer closely
The detected channel is sealed in, conducting connector can be extracted and be detected channel.
Embodiment of the present invention is described in detail above, specific case used herein is to the principle of the present invention
And embodiment is expounded, the explanation of embodiment of above is merely used to help understand the method for the present invention and its core is thought
Think；Meanwhile for those of ordinary skill in the art, thought according to the present invention, in specific embodiments and applications
There will be changes, in conclusion the content of the present specification should not be construed as limiting the invention.
Claims (10)
1. a kind of conducting connector, for connecting detection tracheae and detected channel, which is characterized in that including mobile jib, sealing ring, set
Pipe, mobile jib push-and-pull component；
The mobile jib includes front end face, rear end face and the side being connected between the front end face and the rear end face, the master
Bar is equipped with casting die close to one end of the front end face, and the mobile jib is equipped with hollow passageway, and the hollow passageway includes what is be conducted
First conducting orifice and the second conducting orifice, first conducting orifice with the detected channel for being connected, second conducting
Mouth is used to connect the detection tracheae；
Described sleeve pipe is sheathed on the mobile jib periphery, and described sleeve pipe includes positioning end face, and the positioning end face is used for and the quilt
Sense channel is fixedly connected, to fix the position of described sleeve pipe；
The sealing ring is sheathed on the mobile jib, and between the casting die and described sleeve pipe；
The mobile jib push-and-pull component is connected to the mobile jib close to one end of the rear end face, and the mobile jib push-and-pull component is used for band
The mobile jib is moved to move relative to described sleeve pipe, so that the casting die is mobile towards described sleeve pipe and compresses the sealing ring,
So that the radial dimension of the sealing ring increases and is in close contact with the sense channel to form sealing structure, described first leads
Port between the front end face and the sealing ring, second conducting orifice be located at described sleeve pipe and the rear end face it
Between.
2. conducting connector according to claim 1, which is characterized in that the mobile jib includes mobile jib leading portion, before the mobile jib
The end face of section is the front end face, and the casting die is nut, and the casting die is bolted on the mobile jib leading portion, the sealing snare
Set on mobile jib leading portion periphery, by adjusting the casting die in the position of the mobile jib leading portion, to adjust the sealing ring
Radial dimension of increment.
3. conducting connector according to claim 2, which is characterized in that the mobile jib further includes mobile jib back segment, the mobile jib
Back segment and the mobile jib leading portion are coaxially connected, and the mobile jib back segment is formed by the enlarged outside diameter of the mobile jib leading portion, the master
The end face far from the mobile jib leading portion is the rear end face on bar back segment, and described sleeve pipe includes the casing leading portion and casing that are connected
Back segment, described sleeve pipe back segment are expanded by the outer diameter and internal diameter of described sleeve pipe leading portion, and described sleeve pipe leading portion is adjacent to described close
Seal, and the periphery of the mobile jib leading portion is sheathed on, described sleeve pipe back segment is sheathed on the periphery of the mobile jib back segment, the positioning
Joint face of the end face between described sleeve pipe leading portion and described sleeve pipe back segment, the internal diameter of described sleeve pipe leading portion is less than after the mobile jib
The outer diameter of section is moved with limiting the mobile jib back segment towards the direction of described sleeve pipe leading portion.
4. conducting connector according to claim 3, which is characterized in that described sleeve pipe further includes casing joints, the set
Pipe connections are sheathed on the periphery of the mobile jib back segment, and are fixed on described sleeve pipe back segment, and described sleeve pipe connector is articulated with institute
State mobile jib push-and-pull component.
5. conducting connector according to claim 3 or 4, which is characterized in that the mobile jib push-and-pull component includes a pair of rotate
Bearing and a pair of of handle, the pair of swivel bearing and the pair of handle are respectively arranged at opposite the two of the mobile jib back segment
Side；The both ends of the swivel bearing are hinged respectively with described sleeve pipe and the handle, the both ends of the handle respectively with the rotation
Shaft is held to be hinged with the mobile jib back segment.
6. conducting connector according to claim 5, which is characterized in that it is fixed that a pair first is additionally provided on described sleeve pipe connector
Position hole；The pair of swivel bearing close to one end of described sleeve pipe connector be equipped with the second location hole, second location hole with
The first positioning hole is hinged by axis pin.
7. conducting connector according to claim 6, which is characterized in that the pair of handle includes mounting portion and Handheld Division,
The handgrip part is in side of the mounting portion far from the mobile jib, and described Handheld Division one end is with the mounting portion close to described
One end connection of swivel bearing；The one end of the pair of swivel bearing far from described sleeve pipe connector is additionally provided with the first rotating hole,
The mounting portion is equipped with the second rotating hole, first rotating hole and second rotating hole close to one end of the swivel bearing
It is hinged by axis pin.
8. conducting connector according to claim 7, which is characterized in that the one end of the mounting portion far from the swivel bearing
Equipped with the first advance and retreat hole, the second advance and retreat hole is equipped on the mobile jib back segment side at the rear end face, described first retreats
Hole is hinged with the second advance and retreat hole by axis pin.
9. conducting connector according to claim 8, which is characterized in that the mobile jib push-and-pull component further includes limiting section, institute
The both ends for stating limiting section are connected respectively with the pair of swivel bearing, the limiting section be set on the pair of swivel bearing with it is described
Between a pair of of handle, to prevent the pair of handle from being moved towards the pair of swivel bearing.
10. conducting connector according to claim 9, which is characterized in that along clockwise centered on second rotating hole
Direction rotates the pair of handle, and second rotating hole is driven to be rotated counterclockwise centered on second location hole, pulls
The first advance and retreat hole deviates from described sleeve pipe, the mobile jib back segment to be driven to be moved away from described sleeve pipe, to drive the casting die
It is moved towards described sleeve pipe, squeezes the sealing ring, to when abutting the locating part, the conducting connects the pair of rotatable handle
Head reaches self-locking state；The pair of handle, second rotation are counterclockwise rotated centered on second rotating hole
Hole is rotated clockwise centered on second location hole, the first advance and retreat hole is pushed to be moved towards described sleeve pipe, so as to push away
It moves the mobile jib back segment to move towards described sleeve pipe, the casting die described sleeve pipe to be driven to move, discharges the sealing ring, it is described
When mobile jib back segment is abutted to described sleeve pipe leading portion, the conducting connector reaches unlocked state.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/075177 WO2018157284A1 (en) | 2017-02-28 | 2017-02-28 | Connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108235718A true CN108235718A (en) | 2018-06-29 |
| CN108235718B CN108235718B (en) | 2020-12-04 |
Family
ID=62645529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780002374.9A Active CN108235718B (en) | 2017-02-28 | 2017-02-28 | Conduction joint |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108235718B (en) |
| WO (1) | WO2018157284A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268599A (en) * | 2018-11-12 | 2019-01-25 | 天津博益气动股份有限公司 | A kind of quick connector |
| CN112325020A (en) * | 2020-10-20 | 2021-02-05 | 广东电网有限责任公司清远供电局 | Pressing type connector and detection equipment |
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| CN206582451U (en) * | 2017-02-28 | 2017-10-24 | 深圳欣锐科技股份有限公司 | Turn on joint |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102699581A (en) * | 2012-01-31 | 2012-10-03 | 昆山华恒焊接股份有限公司 | Welding shielding gas device and pipe fitting connecting piece thereof |
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| US3409316A (en) * | 1967-12-05 | 1968-11-05 | Gates Rubber Co | Conduit coupling |
| GB2371351A (en) * | 2000-11-17 | 2002-07-24 | Luk Lamellen & Kupplungsbau | Bleed valve |
| FR2882804A1 (en) * | 2005-03-01 | 2006-09-08 | Maisonneuve Soc Par Actions Si | Milk suction pipe connecting device for use in milk collection tanker, has two connecting rods for connecting support part to lever for moving support part between two positions |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268599A (en) * | 2018-11-12 | 2019-01-25 | 天津博益气动股份有限公司 | A kind of quick connector |
| CN109268599B (en) * | 2018-11-12 | 2024-04-30 | 天津博益气动股份有限公司 | Quick connector |
| CN112325020A (en) * | 2020-10-20 | 2021-02-05 | 广东电网有限责任公司清远供电局 | Pressing type connector and detection equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018157284A1 (en) | 2018-09-07 |
| CN108235718B (en) | 2020-12-04 |
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