CN208268615U - A kind of fast plug device - Google Patents
A kind of fast plug device Download PDFInfo
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- CN208268615U CN208268615U CN201820631540.3U CN201820631540U CN208268615U CN 208268615 U CN208268615 U CN 208268615U CN 201820631540 U CN201820631540 U CN 201820631540U CN 208268615 U CN208268615 U CN 208268615U
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- male connector
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- plug device
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Abstract
The utility model relates to a kind of fast plug devices, including the male connector and female being mutually inserted, the male connector includes male connector ontology, male connector inner core that can be mobile relative to male connector ontology is provided in male connector ontology, female includes female ontology, the piston that female inner core is provided in female ontology and can be moved relative to female ontology；When male connector is separated with female, male connector inner core closes male connector, piston closes female, when male and female's head grafting, male connector inner core is mobile and forms conductive channel between male connector inner core and male connector inner body wall, piston is mobile and conductive channel is formed between female inner core and female inner body wall, and two conductive channels are connected.When male connector is mutually separated with female, it is ensured that respective leakproofness can effectively avoid dismounting Airflow from entering and flow out with liquid.
Description
Technical field
The utility model relates to a kind of technical fields of fluid pressure line quick connector, are suitable for liquid line and need frequently to break
The occasion opened or connected.
Background technique
Hydraulic technique is widely used in the every field of production and living, especially engineering machinery, farm machinery, aviation boat
It, the fields such as military weapon.And pipe joint is an important transport element in hydraulic system, it can be effectively by pipeline
Various pieces connect.It is very high to the sealing requirements of pipe joint in hydraulic plumbing system.It is the most frequently used at present
Pipe joint be spiral and welded type, for example, China Patent Publication No. CN2477925, publication date 2 months 2002 20
Day, invention and created name is Rotatary tube joint, and this application discloses a kind of revolving pipe fitting, which can guarantee sealing
Property but shortcoming be that structure is complicated, higher cost, dismounting is inconvenient.China Patent Publication No. CN201306554, publication date
On September 9th, 2009, invention and created name are a kind of universal hydraulic coupling, and this application discloses a kind of pipe that welded type is hinged
Connector, which can guarantee leakproofness but shortcoming is the presence of dismounting inconvenience, be not suitable for needing to frequently cut off or connect
The occasion of fluid pressure line.
Summary of the invention
The purpose of the utility model is to provide a kind of fast plug devices, using male connector and female, it can be achieved that the effective of pipeline is broken
It opens or connects, when male connector is mutually separated with female, it is ensured that respective leakproofness can effectively avoid dismounting Airflow
Enter and is flowed out with liquid.
In order to realize above-mentioned purpose of design, the scheme that the utility model uses is as follows:
A kind of fast plug device, including the male connector and female being mutually inserted, the male connector includes male connector ontology, in male connector ontology
It is provided with male connector inner core that can be mobile relative to male connector ontology, female includes female ontology, and female inner core is provided in female ontology
With piston that can be mobile relative to female ontology；When male connector is separated with female, male connector inner core closes male connector, and piston closes female, public
When head is with female grafting, male connector inner core is mobile and conductive channel is formed between male connector inner core and male connector inner body wall, and piston moves
It moves and forms conductive channel between female inner core and female inner body wall, two conductive channels are connected.Setting in male connector ontology
There is male connector inner core, after male connector is separated with female, male connector inner core closes the intrinsic channel of male connector, avoids male connector leak, similarly, female
It is provided with female inner core and piston in head ontology, piston is between female inner core and female inner body wall, female and male connector point
From rear, between piston closing female inner body wall and female inner core appearance channel, female leak is avoided, in this way, male connector and mother
It can guarantee respective leakproofness after head separation, air avoided to flow into and liquid outflow, easy disassembly replacement and maintenance；Male connector and mother
After head grafting, male connector inner core and piston are pushed respectively, so that the intrinsic channel conductive of male connector, female is intrinsic logical
Road conducting, male connector and female are interconnected, easy to connect, and the access of conducting can be directly formed after connection.
Preferably, the male connector further includes the first spring being connected with male connector inner core and the male connector being connected with the spring other end
Interior bottom；After male connector is separated with female, male connector inner core is pushed to reset for the first spring so that male connector inner core closes male connector.Male connector and female
After separation, under the elastic force of the first spring, male connector inner core Rapid reset closes male connector.
Preferably, bottom is cylindrical in the male connector, and bottom open at one end is closed at one end in male connector, underseal closed end in male connector
Center is provided with a circular through hole.Closed end is used to withstand one end of the first spring, and the circular through hole at closed end center can guarantee public affairs
Head is communicated with the outside.
Preferably, the female further includes the second spring being connected with female inner core, the other end and piston of second spring
It is connected；After male connector is separated with female, second spring pushes piston reset that piston is made to close female.After male connector is separated with female,
Under the elastic force of second spring, piston Rapid reset closes female.
Preferably, it is provided with retaining groove on the male connector ontology, is provided with positioning ladder, retaining groove in male connector on bottom
It is provided with snap ring, snap ring limits bottom in male connector with positioning ladder cooperation.Snap ring can carry out axially position to bottom in male connector,
And bottom in male connector can be made smoothly to be installed in male connector ontology.
Preferably, the male connector inner core includes male connector inner sleeve, male connector block and connecting rib, and male connector inner sleeve is cylindrical,
Male connector inner sleeve open at one end closed at one end, male connector inner sleeve closed end center are provided with through-hole, and male connector inner sleeve and male connector block pass through company
Link of boards is connect, connecting rib is evenly arranged using male connector inner sleeve central axis as axial line.
Closed end is used to withstand the other end of the first spring, and the circular through hole at closed end center can guarantee male connector and external phase
Connection.Male connector inner sleeve is connected with male connector block by connecting rib, and gap can male connector inner sleeve inner cavity and outside around connecting rib
It is connected.
Preferably, the female ontology is equipped with internal screw thread, and female inner core is equipped with external screw thread, female ontology and female
Inner core is connected through a screw thread.Female inner core is connected through a screw thread with female ontology, so that female inner core and female ontology are formed admittedly
Determine structure, when female and male connector grafting, female inner core can be used as the component for pushing male connector inner core mobile.
Preferably, the female inner core includes female inner sleeve, puts in female and is provided with intercommunicating pore, and the axis of intercommunicating pore is vertical
It is evenly arranged in the central axis of female inner sleeve central axis and opposite female inner sleeve.Intercommunicating pore can guarantee female ontology and outside
It is connected.
Preferably, fast plug device further includes mounting plate, and female is installed on a mounting board.
Preferably, through-hole is provided on the mounting plate, via count is two, and female is fixed on mounting plate, and female is led
Circulation passage is connected with through-hole.Through-hole and female inner core are clearance fit, can be convenient for the installation of positioning plate and female, on positioning plate
It opens there are two circular through-hole, is mounted on female in two circular through holes, the working efficiency of system can be improved.
The utility model has the following beneficial effects:
1. present apparatus structure is simple, reliable and stable, manufacturing cost is lower.
2. male connector and female after separation do not have liquid flow and go out when pipeline disconnects, pipeline there will not be when combining
Fluid outflow, separates and connects conveniently, can effectively avoid air entrance and fluid loss.
3. the present apparatus is easy to operate, crushing is small, one-hand operation.
Detailed description of the invention
Fig. 1 is a kind of male head structure schematic diagram of fast plug device of the utility model；
Fig. 2 is the female and mounting plates structure schematic diagram of a kind of fast plug device of the utility model；
Fig. 3 is a kind of operating conditions structural schematic diagram of fast plug device of the utility model；
Fig. 4 is a kind of mounting plates structure schematic diagram of fast plug device of the utility model；
Fig. 5 is a kind of portion the A partial enlarged view of fast plug device of the utility model；
Fig. 6 is a kind of portion the B partial enlarged view of fast plug device of the utility model；
Fig. 7 is a kind of portion the C partial enlarged view of fast plug device of the utility model.
In figure: 1, male connector ontology, 2, bottom in male connector, the 3, first spring, 4, male connector inner core, the 5, first sealing ring, 6, second
Sealing ring, 7, female ontology, 8, piston, 9, third sealing ring, 10, second spring, 11, mounting plate, 12, female inner core, 13,
Two grooves, 14, the heavy mouth of positioning, 15, end positioning convex ring, 16, male connector block, 17, connecting rib, 18, male connector ontology bulge loop,
19, male connector inner sleeve, 20, outer positioning convex ring, 21, male connector buffer cavity, 22, positioning ladder, the 23, first snap ring, 24, detent it is recessed
Slot, 25, male connector water inlet cavity, 26, male connector, 27, installation base, 28, female water inlet cavity, 29, external screw thread, 30, internal screw thread,
31, female inner sleeve, 32, third groove, 33, seal boss, 34, pistion recess, 35, positioning ring, the 36, first groove, 37, female
Periphery bulge loop, 38, intercommunicating pore, 39, female block, 40, female, 41, through-hole, 42, upper counterbore, 43, lower counterbore, 44, screw peace
Fill hole, 45, screw counter bore, the 46, second snap ring, 47, retaining ring, 48, third spring, the 49, the 4th spring, 50, sheath body, 51, steel ball.
Specific embodiment
The invention is further explained in the following combination with the attached drawings of the specification.
As shown in figure 3, a kind of fast plug device of the utility model, including male connector 26, female 40 and mounting plate 11.
It is the part of the male head structure schematic diagram of fast plug device a kind of, the portion A and the portion B shown in as shown in Fig. 1, Fig. 5 and Fig. 6
Enlarged drawing, male connector 26 include bottom 2, the first spring 3, male connector inner core 4, the second sealing ring 6 and the first card in male connector ontology 1, male connector
Ring 23.Male connector ontology 1 is to have the stepped axis of cavity, outer surface among one, and cavity is connected to 1 both ends of male connector ontology, cavity inner wall
The retaining groove 24 that a diameter of axle is less than 1 internal diameter of male connector ontology is provided on intermediate position, the first snap ring 23 is mounted in retaining groove 24
It is interior.The right end of cavity inner wall is provided with a male connector ontology bulge loop 18, and the diameter of axle of male connector ontology bulge loop 18 is less than cavity inner wall left end
With the diameter of axle of middle-end.The right part of male connector ontology bulge loop 18 is equipped with one end positioning convex ring 15, the diameter of axle of end positioning convex ring 15
Less than the diameter of axle of male connector ontology bulge loop 18.The left part and retaining groove 24 of male connector ontology 1, retaining groove 24 and male connector ontology are convex
18 are respectively formed male connector water inlet cavity 25, male connector buffer cavity 21, male connector water inlet cavity 25 and male connector buffer cavity 21 between ring
The diameter of axle it is equal and be thin-walled annular structure.1 center outer surface of male connector ontology has an outer positioning convex ring 20, outer positioning convex ring 20
The diameter of axle be greater than the adjacent two sides diameter of axle.There are a steel ball retaining groove, steel ball detent among male connector ontology 1 right end to outer positioning convex ring
Groove section is isosceles trapezoidal structure, and the shaft part bottom end diameter of axle is less than the steel ball retaining groove two sides diameter of axle where steel ball retaining groove.
The first snap ring 23 is sequentially arranged in male connector ontology 1, bottom 2, the first spring 3, male connector inner core 4 and the second sealing ring 6 in male connector.Male connector
Interior bottom 2 is cylindrical, and the center of 2 left end of bottom is provided with a circular through hole in male connector, and the right end at bottom 2 is open in male connector, bottom in male connector
The inner wall diameter of axle of 2 right end of bottom is equal in the periphery diameter of axle and male connector of 2 left ends, and bottom 2 is in male connector buffer cavity 21 in male connector, public
Bottom 2 and the adaptation of male connector ontology 1 are installed in head, open one towards where 1 end positioning convex ring of male connector ontology 21 at bottom 2 in male connector
End.The periphery of the corresponding bottom end in bottom 2 is provided with positioning ladder 22 in male connector, and positioning ladder merges with the matching of the first snap ring 23 by first
Snap ring 23 carries out axially position to bottom 2 in male connector.Male connector inner core 4 is in male connector buffer cavity 21, and male connector inner core 4 includes male connector
Inner sleeve 19, male connector block 16 and connecting rib 17 are connected between male connector inner sleeve 19 and male connector block 16 by connecting rib 17.It is public
Head inner sleeve 19 is cylindrical, and a circular through hole, the right end central through hole of male connector inner sleeve 19 are provided with centered on 19 right end of male connector inner sleeve
2 left end central through hole internal diameter of bottom is equal in internal diameter and male connector, and the left end of male connector inner sleeve 19 is open, and male connector inner sleeve 19 is in male connector sheet
In the male connector buffer cavity 21 of body 1,1 clearance fit of male connector inner sleeve 19 and male connector ontology, 2 two, bottom in male connector inner sleeve 19 and male connector
It is open positioned opposite.Male connector block 16 be it is cylindric, left end band is tapered, and right end has a positioning sink mouth 14, and positioning is sunk on mouth 14
Outer peripheral diameter is less than 16 outer peripheral diameter of male connector block, positions heavy mouth 14 and merges with the matching of the inner surface of end positioning convex ring 15 by holding
Portion's positioning convex ring 15 limits male connector inner core 4.16 peripheral surface of male connector block has a diameter of axle to be less than 16 periphery of male connector block
The second groove 13, the second sealing ring 6 is mounted on the inside of the second groove 13 of male connector block 16.Connecting rib 17 is thin plate knot
Structure, four connecting ribs 17 symmetrically and evenly arrange that 17 one end of connecting rib connects 19 right side of male connector inner sleeve, and one end connects male connector
16 left side of block.
It as shown in Figure 2 and Figure 7, is female and mounting plates structure schematic diagram and the portion C partial enlarged view, female includes first close
Seal 5, female ontology 7, piston 8, third sealing ring 9, second spring 10, female inner core 12, the second snap ring 46, retaining ring 47,
Three springs 48, the 4th spring 49, sheath body 50 and steel ball 51.Female ontology 7 is to have the stepped axis of cavity, outer surface among one,
Cavity is connected to 7 both ends of female ontology, is provided with positioning ring 35 among cavity inner wall on position, and the diameter of axle of positioning ring 35 is less than positioning
The adjacent two sides diameter of axle of ring 35.35 inner peripheral surface of positioning ring has one first groove 36, and the diameter of axle of the first groove 36 is greater than positioning ring 35
The diameter of axle, the first sealing ring 5 is mounted in the first groove 36 on positioning ring 35.7 left end of female ontology is into the first groove 36
Between section be evenly arranged there are six round closing in through-hole, the central axis of round closing in through-hole and the central axis of female ontology 7 hang down
Straight arrangement, round closing in through-hole are cylinder, and the round closing in through-hole lower section setting one close to inner wall is closed up, and aperture is small at closing in
In the aperture of round closing in through-hole upper end and middle section.The right end of female ontology 7 is provided with internal screw thread 30, the outer diameter of internal screw thread 30
It is equal with the intermediate shaft part diameter of axle.The left end peripheral surface of female ontology 7 has a female periphery bulge loop 37, and female periphery bulge loop 37 is big
In the right side shaft part diameter of axle.There is a snap ring installation groove in the middle part of 7 peripheral surface of female ontology, the diameter of axle of snap ring installation groove is less than phase
The adjacent two sides shaft part diameter of axle, the second snap ring 46 are mounted in snap ring installation groove.Second snap ring, 46 left end is sequentially arranged retaining ring 47,
Three springs 48 and sheath body 50.Third spring 48 connects retaining ring 47 and sheath body 50.Retaining ring 47 is cylindrical shape, and 47 periphery of retaining ring is two ranks
Ladder, the structure that inner cavity is three ladders, 47 right end end of retaining ring and the second snap ring 46 are connected and are limited by the second snap ring 46 retaining ring
The shaft end of position, 47 left end of retaining ring and intermediate shaft part is connected with 48 right end of third spring.Sheath body 50 circle of position annular, periphery are two ranks
Ladder, the structure that inner cavity is three ladders, the periphery right end shaft part diameter of axle and the 47 left end shaft end diameter of axle of retaining ring are equal, shaft end axis among inner cavity
Diameter is less than left end and the right end shaft part diameter of axle.50 right end of sheath body is connected with the shaft end of intermediate shaft part with the left end of third spring, sheath body
50 left end is connected with female periphery bulge loop 37 and is limited by female periphery bulge loop 37 to sheath body 50.Female ontology 7
4th spring 49 and steel ball 51,49 one end of the 4th spring and 50 lumen contact of sheath body, the other end are installed in round closing in through-hole
It is connected with steel ball 51.Female inner core 12 is cylindrical, including female block 39 and female inner sleeve 31, in female block 39 and female
Set 31 is an entirety.Female block 39 is cylinder, the right end periphery diameter of axle of female block 39 and the left end of female inner sleeve 31
The periphery diameter of axle is equal, and 39 left end of female block is equipped with seal boss 33, and it is adjacent that the diameter of axle of seal boss 33 is greater than female block 39
The right end diameter of axle.Female inner sleeve 31 is that centre has the stepped axis of cavity, peripheral surface.Part is female water inlet cavity
28, the inner cavity right end diameter of axle of female water inlet cavity 28 is greater than the left end diameter of axle, and there is a tapering transition section in centre.31 left end of female inner sleeve
It opens close to 39 adjacent of female block there are four intercommunicating pore 38, four intercommunicating pores 38 are vertical uniform to be arranged symmetrically, and intercommunicating pore 38 connects
The logical 31 left end external world of female inner sleeve and female water inlet cavity 28.31 middle-end peripheral surface of female inner sleeve is provided with external screw thread 29, and
Internal screw thread 30 in female ontology 7 on wall engages.31 right part of female inner sleeve is equipped with an installation base 27, the axis of installation base 27
Diameter and the 7 right end diameter of axle of female ontology are equal.Second spring 10, piston 8 and third sealing ring 9 are mounted on the outer weekly form of female inner core 12
In face and female ontology 7 between wall.Piston 8 is annular in shape, and 8 left end peripheral surface of piston is provided with a pistion recess 34, and piston is recessed
The diameter of axle of slot 34 is less than the 8 right end diameter of axle of piston, and the outer diameter of pistion recess 34 is less than the internal diameter of positioning ring 35 on female ontology 7, living
Fill in internal diameter of the 8 right end diameters of axle greater than positioning ring 35 on female ontology 7.The positioning of pistion recess 34 and 7 cavity inner wall of female ontology
Ring 35, which matches to merge, limits piston 8 by positioning ring 35.Wall is equipped with two ladders in piston 8, and the wall left end diameter of axle is small in piston 8
It is greater than the outer diameter of seal boss 33 on female block 39 in the wall diameter of axle in the right end diameter of axle, 8 left end of piston.In 8 left end of piston on wall
It is provided with third groove 32, the diameter of axle of third groove 32 is greater than the diameter of axle of wall in 8 left end of piston, and third sealing ring 9 is mounted on third
In groove 32.One end of spring is mounted in the middle part of 31 peripheral surface of female inner sleeve at ladder, and the other end is mounted on wall rank in piston 8
At ladder.
It as shown in fig. 4 and fig. 2, is female and mounting plates structure schematic diagram, positioning plate 11 is the octagon knot of origin symmetry
Structure, 11 upper surface of positioning plate are opened there are two circular through hole 41, and the diameter of through-hole 41 is greater than the middle section outer diameter of body core inner sleeve 31, positioning
31 clearance fit of plate 11 and body core inner sleeve.41 upper surface of through-hole is provided with counterbore 42 on one, and lower surface is provided with a lower counterbore 43, upper heavy
Hole 42, lower counterbore 43 and 41 central axis of through-hole keep being overlapped.The internal diameter of upper counterbore 42 is less than 43 internal diameter of lower counterbore, upper counterbore 42
Diameter be greater than 7 right end peripheral surface diameter of female ontology, the diameter of lower counterbore 43 is greater than 12 upper mounting boss 27 of female inner core
The peripheral surface diameter of axle.The upper surface surrounding of mounting plate 11 is opened there are four screw mounting hole 44 and screw counter bore 45.
As shown in figure 3, a kind of operating conditions structural schematic diagram of fast plug device for the utility model, male connector 26 is inserted into female
In 40, when male connector ontology 1 touches steel ball 51, due to continuing into for male connector 26, steel ball 51 is withstood in 1 periphery of male connector ontology,
It is completely in steel ball 51 in the round closing in through-hole of female ontology 7, the compression of the 4th spring 49；As male connector 26 continues into mother
In first 40, when 1 right part of male connector ontology and the contact of piston 8, the male connector inner sleeve 19 on male connector inner core 4 is just and in female at this time
Female inner sleeve 31 on core 12 contacts；As male connector 26 continues into female 40, the female inner sleeve 31 on female inner core 12 is pushed up
The firmly male connector inner sleeve 19 on male connector inner core 4, the first spring 3 compression, makes the male connector inner sleeve 19 on male connector inner core 4 just and in female
Female inner sleeve 31 on core 12 is bonded；Male connector 26 continues into female 40, and piston 8 is withstood in 1 end of male connector ontology, makes the second bullet
Spring 10 compresses, until male connector 26 is completely inserted into when female 7 end face of ontology is withstood in 20 end face of outer positioning convex ring of male connector ontology 1
In female 40, at this time since the reset of the 4th spring 49 blocks steel ball 51 just by male connector ontology 1, connect male connector 26 and female 40
It is logical to fall off.When separating male connector 26 and female 40, sheath body 50 is stirred with hand, so that sheath body 50 is moved right, third
Spring 48 compresses, and when being moved to has gap between sheath body 50 and female ontology 7, the 4th spring 49 and steel ball 51 push up back female
In the round closing in through-hole of ontology 7, male connector 26 is extracted, male connector 26 and female 40 separate.When male connector 26 and female 40 are in separation
When state, male connector ontology 1, the entirety that the second sealing ring 6 is formed with male connector inner core 4 can be by 1 inner cavity liquid of male connector ontology and the external world
Partition, female ontology 7, piston 8, third sealing ring 9 and female inner core 12 can be by 7 inner cavity liquid of female ontology and extraneous partition.
When male connector 26 and female 40 are in bonding state, liquid can enter male connector water inlet cavity 25 by 26 left end of male connector water inlet cavity,
Enter male connector buffer cavity 21 by the central through hole at bottom 2 in male connector, is formed by four connecting ribs 17 on male connector inner core 4
Cavity enters the space that male connector ontology 1 and female ontology 7 are formed, and enters female by the intercommunicating pore 38 on female inner core 12 and intakes
Cavity 28 finally enters 40 right side of female.The flow direction of liquid is not limited to flow to female 40 from male connector 26, can also be from female
40 flow to male connector 26.
Although the preferred embodiment of the present invention is described in detail and is illustrated, the present invention does not limit to
In this.It should be known that the backroom boys of this field can carry out under conditions of without prejudice to spirit and principles of the present invention
Numerous modifications and variations, the protection scope of the present invention being defined by the claims without departing from it.
Claims (10)
1. a kind of fast plug device, including the male connector (26) and female (40) being mutually inserted, which is characterized in that male connector (26) packet
It includes male connector ontology (1), male connector inner core (4) that can be mobile relative to male connector ontology (1), female (40) is provided in male connector ontology (1)
Including female ontology (7), the interior piston for being provided with female inner core (12) and can be mobile relative to female ontology (7) of female ontology (7)
(8)；When male connector (26) is separated with female (40), male connector inner core (4) closes male connector (26), and piston (8) closes female (40), male connector
(26) with female (40) grafting when, male connector inner core (4) is mobile and is formed between male connector inner core (4) and male connector ontology (1) inner wall
Conductive channel, piston (8) is mobile and conductive channel is formed between female inner core (12) and female ontology (7) inner wall, two conductings
Channel is connected.
2. a kind of fast plug device according to claim 1, which is characterized in that the male connector (26) further includes and male connector inner core
(4) bottom (2) in the first spring (3) being connected and the male connector being connected with the spring other end；After male connector (26) is separated with female (40),
Male connector inner core (4) is pushed to reset for first spring (3) so that male connector inner core (4) closing male connector (26).
3. a kind of fast plug device according to claim 2, which is characterized in that bottom (2) are cylindrical in the male connector, male connector
Interior bottom (2) open at one end is closed at one end, and the center of bottom (2) closed end is provided with a circular through hole in male connector.
4. a kind of fast plug device according to claim 1, which is characterized in that the female (40) further includes and female inner core
(12) connected second spring (10), the other end of second spring (10) are connected with piston (8)；Male connector (26) and female (40) point
From rear, piston (8) is pushed to reset for second spring (10) so that piston (8) closing female (40).
5. a kind of fast plug device according to claim 2 or 3, which is characterized in that be provided with card on the male connector ontology (1)
Position groove (24), positioning ladder (22) is provided in male connector on bottom (2), retaining groove (24) is provided with snap ring (23), snap ring
(23) bottom in male connector (2) are limited with positioning ladder (22) cooperation.
6. a kind of fast plug device according to claim 1 or 2 or 3, which is characterized in that the male connector inner core (4) includes public affairs
Head inner sleeve (19), male connector block (16) and connecting rib (17), male connector inner sleeve (19) is cylindrical, (19) one end seal of male connector inner sleeve
Open at one end is closed, male connector inner sleeve (19) closed end center is provided with through-hole, and male connector inner sleeve (19) and male connector block (16) pass through connection
Gusset (17) connection, connecting rib (17) are evenly arranged using male connector inner sleeve (19) central axis as axial line.
7. a kind of fast plug device according to claim 1, which is characterized in that the female ontology (7) is equipped with interior spiral shell
Line (30), female inner core (12) are equipped with external screw thread (29), and female ontology (7) and female inner core (12) are connected through a screw thread.
8. a kind of fast plug device described according to claim 1 or 4 or 7, which is characterized in that the female inner core (12) includes mother
Head inner sleeve (31) is provided with intercommunicating pore (38) in female inner sleeve (31), and the axis of intercommunicating pore (38) is perpendicular in female inner sleeve (31)
Mandrel line is simultaneously evenly arranged with respect to the central axis of female inner sleeve (31).
9. a kind of fast plug device described according to claim 1 or 2 or 3 or 4 or 7, which is characterized in that fast plug device further includes peace
Loading board (11), female (40) are mounted on mounting plate (11).
10. a kind of fast plug device according to claim 9, which is characterized in that be provided with through-hole on the mounting plate (11)
(41), through-hole (41) number is two, and female (40) is fixed on mounting plate (11), the conductive channel of female (40) and through-hole (41)
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820631540.3U CN208268615U (en) | 2018-04-28 | 2018-04-28 | A kind of fast plug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820631540.3U CN208268615U (en) | 2018-04-28 | 2018-04-28 | A kind of fast plug device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208268615U true CN208268615U (en) | 2018-12-21 |
Family
ID=64680972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820631540.3U Active CN208268615U (en) | 2018-04-28 | 2018-04-28 | A kind of fast plug device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208268615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365544A (en) * | 2020-04-20 | 2020-07-03 | 嘉兴新亚科技股份有限公司 | Hydraulic transition joint of engineering machinery |
| CN114696153A (en) * | 2022-06-02 | 2022-07-01 | 上海临希智能科技有限公司 | Photoelectric composite silt-proof structure of underwater connector |
-
2018
- 2018-04-28 CN CN201820631540.3U patent/CN208268615U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365544A (en) * | 2020-04-20 | 2020-07-03 | 嘉兴新亚科技股份有限公司 | Hydraulic transition joint of engineering machinery |
| CN114696153A (en) * | 2022-06-02 | 2022-07-01 | 上海临希智能科技有限公司 | Photoelectric composite silt-proof structure of underwater connector |
| CN114696153B (en) * | 2022-06-02 | 2022-08-23 | 上海临希智能科技有限公司 | Photoelectric composite silt-proof structure of underwater connector |
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