CN107701839B - Conductive multiple-pass joint with multiple voltage regulation function - Google Patents
Conductive multiple-pass joint with multiple voltage regulation function Download PDFInfo
- Publication number
- CN107701839B CN107701839B CN201710931029.5A CN201710931029A CN107701839B CN 107701839 B CN107701839 B CN 107701839B CN 201710931029 A CN201710931029 A CN 201710931029A CN 107701839 B CN107701839 B CN 107701839B
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- Prior art keywords
- conductive
- tubing string
- mounting post
- knob
- connection
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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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/01—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
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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
- F16L29/00—Joints with fluid cut-off means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a kind of conductive multiple-pass joints with multiple voltage regulation function.The conductive multiple-pass joint with multiple voltage regulation function, by the way that conductive positioning seat is arranged on multi-pass pipe, conductive pin is mountable in the conduction positioning seat, and the conductive pin on the different connection tubing strings of multi-pass pipe can be realized by conducting connecting part to be electrically connected, and then can realize conductive switching while realizing conduit switching.And by setting air pressure adjustment component and rapid pressure adjusting component, the air pressure at end can be used come slow or quick adjustment device by the conduction multiple-pass joint.Fluid communication and conducting function can be achieved at the same time in the conductive multiple-pass joint with multiple voltage regulation function, and fluid communication is independent of each other with conducting function, but it exquisite is combined together, cooperation has the conduit of conducting function simultaneously, can solve it is traditional be separately connected because of conduit with conducting wire caused by wiring and many and diverse problem of air pressure adjustment.
Description
Technical field
The present invention relates to pipe joint fields, more particularly, to a kind of conductive multiple-pass joint with multiple voltage regulation function.
Background technique
The multiple-pass joints such as multiple-way valve are widely used in the connection area of various gas conduits.The universal function of traditional multiple-pass joint
Can be single, realization air guiding function that can only be simple.In some equipment for needing electricity consumption, conduit is provided separately with conducting wire, especially
It is that pipe joint generally requires to be provided separately with terminal, the connector at equipment body and use end is more, and it is also more with line,
It connects many and diverse, and does not often have adjusting air pressure function, need to adjust by the equipment of additional adjusting air pressure using end
Air pressure, it is very inconvenient to use, and the case where be also possible that wrong in wiring, influences the normal use of equipment.
Summary of the invention
Based on this, it is necessary to a kind of conductive multiple-pass joint with multiple voltage regulation function is provided, to solve traditional equipment
The problem of air pressure adjustment and wiring complexity.
The technical solution that the present invention solves above-mentioned technical problem is as follows.
A kind of conductive multiple-pass joint with multiple voltage regulation function, including multi-pass pipe, conductive pin, conducting connecting part, air pressure
Adjust component and rapid pressure adjusting component；
The multi-pass pipe has the connection tubing string of multiple hollow tubular structures, mutually interconnects between multiple connection tubing strings
Logical, connection tubing string described in wherein at least two is equipped with conductive positioning seat, and the conduction positioning seat is equipped with conductive location hole；
The conductive pin, which is worn, to be installed in the conductive location hole；The conducting connecting part electrical connection is located on different connection tubing strings
Conductive pin；
The air pressure adjustment component includes adjusting tubing string, adjusting knob, knob mounting post and the first sealing ring；The tune
Section tubing string is hollow tubular structure, and the adjusting tubing string is connected to the connection tubing string of the multi-pass pipe, the adjusting tubing string
Tube wall is equipped with stomata；The adjusting knob is fixedly connected with one end of the knob mounting post, and the adjusting knob passes through institute
Knob mounting post is stated to connect with the regulation pipe male screw；First sealing ring is set in the knob mounting post；Work as institute
It states knob mounting post and after the regulation pipe male screw screws, the knob mounting post can closely be abutted with the adjusting tubing string
With formed sealing and first sealing ring also with it is described adjust tubing string end part seal abut；With the knob mounting post with
It is gradually unscrewed between the adjusting tubing string, formation is connected to the stomata between the knob mounting post and the adjusting tubing string
Gap and the gap can be with being gradually increased；
The rapid pressure adjusting component includes pressure cap, connecting column, sealing column, spring and the second sealing ring；The connection
The fixed side for being located at the pressure cap in one end of column, the connecting column are tool internal thread hollow columnar structures；It is described close
One end of column is sealed equipped with the external screw thread for being threadedly coupled with the connecting column, second sealing ring is set in the sealing column
The other end；The knob mounting post is hollow tubular structure, and internal equipped with blocker ring；The connecting column is from the knob
The one end of mounting post being fixed on the adjusting knob is inserted into the knob mounting post, and the spring is located at the connection
Between column and the blocker ring, the sealing column is inserted into the knob mounting post simultaneously from the other end of the knob mounting post
It is threadedly coupled after the spring with the connecting column；The connecting column and the sealing column are inserted in the knob installation
The outer diameter of part within column is respectively less than the internal diameter of the knob mounting post；Under natural conditions, the spring is in compressive state,
There is gap, second sealing ring seals the end of the knob mounting post between the pressure cap and the knob mounting post
Opening；The pressure cap that axially presses along the knob mounting post is able to drive second sealing ring and pacifies far from the knob
The end of column is filled, and then the opening of the end can be opened.
The conductive positioning cover for seat is located on the connection tubing string in one of the embodiments, and the conductive positioning
The outer peripheral edge of seat extends outward to form stop collar, has between the stop collar and the corresponding connection tubing string for for external
The gap of conduit grafting.
The conducting connecting part is PCB adapter board in one of the embodiments, and the PCB adapter board is equipped with conduction
Route, the conductive pin on different connection tubing strings are connect in the different sides of the PCB adapter board with the conducting wire respectively.
The conductive multiple-pass joint with multiple voltage regulation function further includes conductive mounting in one of the embodiments,
Seat, the conductive mounting seat are equipped with conductive mounting hole, and the conductive mounting seat has multiple, multiple conductive mounting seat difference
It is corresponding to be fastened on the connection tubing string equipped with the conductive positioning seat and be located at the corresponding conductive positioning seat inwardly
Side；
One end of the conductive pin, which is worn, to be mounted in the conductive mounting hole, and the other end passes through the conductive location hole.
Tubing string is connected based on connection tubing string described in wherein at least one in one of the embodiments, remaining is branch
Tubing string is connected, the main connection tubing string is equipped with conductive positioning seat, and has and also be provided with conduction on multiple branch's connection tubing strings
Positioning seat, multiple branches connect the conductive column on tubing strings and pass through the conductive column on the conducting connecting part and the main connection tubing string
Electrical connection.
The multi-pass pipe is that there are three the tee tubes of connection tubing string for tool in one of the embodiments, wherein there is a company
Tubing string is connected based on adapter tube column, other two connects tubing string for branch, and the main connection tubing string is located at two branch's connections
Between tubing string, the conductive positioning seat is equipped on the main connection tubing string and branch connection tubing string；
The conductive positioning seat tool on the main connection tubing string have two groups described in conduction location hole, and two groups of conductions position
Hole is oppositely arranged, the conductive positioning seat on each branch connection tubing string be respectively provided with one group described in conduction location hole, two institutes
The conduction stated on branch's connection tubing string positions hole location in the two sides of multi-pass pipe and respectively corresponds on the main connection tubing string
Two groups of conduction location holes；Two groups of conductive pins point on conductive pin and the main connection tubing string on two branch's connection tubing strings
It is not connected by independent conducting connecting part, and two independent conducting connecting parts are located at the two sides of multi-pass pipe.
The air pressure adjustment component further includes hollow connection tube socket in one of the embodiments,；The connection tube socket
Fixation is located in the adjusting tubing string, and the connecting tube seat tool has internal screw thread compatible with the knob mounting post, the rotation
Button mounting post is connect and being threadedly coupled with the connection tube socket with the adjusting tubing string；The stomata runs through the tune simultaneously
Save the tube wall of tubing string and the tube wall of the connection tube socket；The end of the knob mounting post is tapered, the connection tube socket court
The inner wall of interior end is in compatible inner conical therewith；
When the knob mounting post and the connection tube socket screw thread screw, the end of the knob mounting post and the connection
The inner wall of tube socket is in close contact to form sealing；As screw thread unscrews, the end of the knob mounting post and the connection tube socket
The gap is formed between inner wall and is gradually increased.
The adjusting knob is in pipe cap shape, the knob mounting post and the adjusting knob in one of the embodiments,
Cap portion be fixedly connected, postive stop baffle, the adjusting are additionally provided between the side wall of the adjusting knob and the knob mounting post
The end of tubing string is equipped with the limited post for protruding from the end, and the limited post matches described for limiting with the postive stop baffle
The rotation amplitude of accommodation of adjusting knob.
The periphery of the adjusting knob has extended outward to form positioning ring, the positioning ring in one of the embodiments,
Inner wall be equipped with positioning strip, the edge of the pressure cap is equipped with locating notch, the pressure cap be located at the positioning ring with it is described
It is positioned in the groove surrounded on the outside of the cap portion of adjusting knob and by the locating notch and the positioning strip.
In one of the embodiments, the adjusting knob its cap portion outside around the knob mounting post be equipped with to
The retention bead of the knob installation column end is protruded from outside, and the retention bead is for preventing in pressing pressure cap when institute
The end for stating pressure cap and the knob mounting post forms close contact and seals the open-ended of the knob mounting post.
The above-mentioned conductive multiple-pass joint with multiple voltage regulation function, it is conductive by the way that conductive positioning seat is arranged on multi-pass pipe
Needle is mountable in the conduction positioning seat, and the conductive pin on the different connection tubing strings of multi-pass pipe can pass through conducting connecting part
It realizes electrical connection, then can realize conductive switching while realizing conduit switching.And pass through setting air pressure adjustment component
With rapid pressure adjusting component, the air pressure at end can be used come slow or quick adjustment device by the conduction multiple-pass joint.This has
Fluid communication and conducting function can be achieved at the same time in the conductive multiple-pass joint of multiple voltage regulation function, and fluid communication and conducting function are mutual
Do not influence, but it is exquisite be combined together, cooperation has the conduit of conducting function simultaneously, can solve it is traditional because of conduit and
Wiring and many and diverse problem of air pressure adjustment caused by conducting wire is separately connected.By using above-mentioned with multiple voltage regulation function
Conductive multiple-pass joint can optimize the wiring of equipment, make equipment wiring, air pressure adjustment and using more convenient.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the conductive multiple-pass joint of an embodiment；
Fig. 2 is the overall structure diagram at another visual angle of conduction multiple-pass joint shown in Fig. 1；
Fig. 3 is the cross-sectional view of conduction multiple-pass joint shown in Fig. 1；
Fig. 4 is the partial structure diagram that conduction multiple-pass joint shown in Fig. 1 removes wrap；
Fig. 5 is the decomposition diagram of conduction multiple-pass joint shown in Fig. 1；
Fig. 6 is the decomposition diagram at another visual angle of conduction multiple-pass joint shown in Fig. 1；
Fig. 7 is the structural schematic diagram of adjusting knob part in conduction multiple-pass joint shown in Fig. 1；
Fig. 8 is the assembling schematic diagram of rapid pressure adjusting component in adjusting knob part shown in Fig. 7；
Fig. 9 is the decomposition diagram of adjusting knob part shown in Fig. 7；
Figure 10 is the decomposition diagram at another visual angle of adjusting knob part shown in Fig. 7.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give presently preferred embodiments of the present invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more thorough
Comprehensively.
It should be noted that it can directly on the other element when element is referred to as " being positioned at " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more phases
Any and all combinations of the listed item of pass.
Incorporated by reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the conductive multiple-pass joint 100 of an embodiment includes multi-pass pipe 110, conduction
Needle 120 and conducting connecting part 130.
It please join Fig. 5 and Fig. 6, the multi-pass pipe 110 of present embodiment has the connection tubing string 111 of multiple hollow tubular structures.
It is interconnected between multiple connection tubing strings 111.Wherein at least two connects tubing string 111 and is equipped with conductive positioning seat 112.It is conductive
Positioning seat 112 is equipped with conductive location hole 113.Conductive pin 120, which is worn, to be installed in conductive location hole 113.Each conduction location hole
It is independently installed in 113 to have conductive pin 120.The electrical connection of conducting connecting part 130 is located at the conductive pin on different connection tubing strings 111
120.Not only the fluid to circulate in tubing string 111 can be connected by wherein one by the conduction multiple-pass joint 100 go to other connections
In tubing string 111, it can such as be divided into multiply and assign in other multiple connection tubing strings 111, or realize fluid interflow, it can be with
The galvanic circle for being used to connect in tubing string 111, which is connected, by wherein one is transferred to other connection tubing strings.
Specifically, in one embodiment, it is connected based at least one connection tubing string 111 in multiple connection tubing strings 111
Tubing string, remaining connects tubing string for branch.Main connection tubing string is equipped with conductive positioning seat 112, at least one branch connects tubing string
On also be provided with conductive positioning seat 112.Further, branch's connection tubing string equipped with conductive positioning seat 112 has multiple, and multiple branches connect
Conductive pin 120 on adapter tube column is electrically connected by conducting connecting part 130 with the conductive pin 120 on main connection tubing string.Further,
The quantity for the conductive pin 120 installed on each conduction positioning seat 112 needs to guarantee at least to can be used in connecting a galvanic circle,
Thus, tubing string is connected by the way that multiple branches with conductive positioning seat 112 are arranged, can be led what main connection tubing string was used to connect
Electrical circuit connects tubing string by multiple branch and is branched off into multiply, and the multiply being branched off into can be from being used on main connection tubing string
The conductive pin 120 for connecting same galvanic circle is also possible to be originated from main connection tubing string for connecting leading for different galvanic circles
Acusector 120.
If the multiply being branched off into is derived from main connection tubing string for connecting the conductive pin 120 of different galvanic circles, accordingly
Ground has multiple groups conduction location hole 113 on the conductive positioning seat 112 on main connection tubing string, it is preferred that different branches connect tubing strings
On conductive location hole 113 respectively close to different groups on main connection tubing string conductive location holes 113, in order to conducting connecting part
The 120 main connection tubing strings of electrical connection connect the conductive pin 120 on tubing string with branch.
Branch connects the conductive pin 120 on conductive pin 120 and main connection tubing string on tubing string can be by same conduction even
Fitting 130 is electrically connected by different conducting connecting parts 130, and the multiply being such as branched off into is derived from main connection tubing string for connecting
The conductive pin 120 of same galvanic circle is connect, the conductive pin on conductive pin 120 and main connection tubing string on each branch's connection tubing string
120 can be electrically connected by same conducting connecting part 130；The multiply being for another example branched off into is derived from main connection tubing string for connecting not
With the conductive pin 120 of galvanic circle, the conductive pin 120 on conductive pin 120 and main connection tubing string on each branch's connection tubing string can
It is electrically connected, can also be electrically connected by identical conducting connecting part 130 by different conducting connecting parts 130, it such as can be at this
The different conducting wire of the above-mentioned setting of conducting connecting part 130 is to be branched off into multiply for the conductive pin 120 on main connection tubing string to divide
It is not electrically connected from the conductive pin 120 on different branches connection tubing string.
In one more specifically embodiment, the multi-pass pipe 110 be tool there are three connection tubing string 111 tee tube, wherein
Have and connect tubing string based on a connection tubing string 111, other two connects tubing string for branch, and main connection tubing string is located at Liang Ge branch and connects
Between adapter tube column, conductive positioning seat 112 is equipped on main connection tubing string and branch's connection tubing string.Such as specific reality shown in Fig. 1
It applies in example, Liang Ge branch connects tubing string and is connected to the at T-shaped tee tube of shape with a main connection tubing string.
Further, in specific embodiment shown in Fig. 1, the conductive positioning seat 112 on main connection tubing string, which has two groups, is led
Electric location hole 113.Two groups of conduction location holes 113 are oppositely arranged.Conductive positioning seat 112 on each branch's connection tubing string is respectively provided with
One group of conduction location hole 113, the conductive location hole 113 that Liang Ge branch connects on tubing string are located at two sides and the difference of multi-pass pipe 110
Corresponding two groups of conduction location holes 113 on main connection tubing string.Liang Ge branch connects conductive pin 120 and main connection on tubing string
Two groups of conductive pins 120 on tubing string are connected by two conducting connecting parts 130 of two sides that are independent and being located at multi-pass pipe respectively.
Further, in specific embodiment shown in Fig. 1, four conductive location holes 113 constitute one group, four electric-conductions
Four conductive pins 120 installed in the hole 113 of position are for connecting two galvanic circles, therefore, eight conductions on main connection tubing string
Needle 120 is returned for connecting four galvanic circles, four conductive pins 120 on each branch's connection tubing string for connecting two conductions
Road.Not only the fluid to circulate in main connection tubing string can be divided into two strands by the Multifunctional three-way valve connector, it can also be by main company
Different branch's connection tubing strings is branched off into for connecting the conductive pin 120 of four galvanic circles on adapter tube column.
As previously described, from it is main connection tubing string top set at multiply can be from main connection tubing string for connect together
The conductive pin 120 of one galvanic circle is also possible to be originated from main connection tubing string for connecting the conductive pin of different galvanic circles
120.When from main connection tubing string top set at multiply be derived from main connection tubing string for connecting the conduction of same galvanic circle
When needle 120, can synchronously control connect with each branch tubing string connection equipment conductive condition；When from main connection tubing string top set at
Multiply be derived from main connection tubing string for connecting the conductive pins 120 of different galvanic circles, can independent control and each branch connect
The conductive condition of the equipment of adapter tube column connection.
In one embodiment, conductive positioning seat 112 is set on connection tubing string 111.The outer peripheral edge of conductive positioning seat 112
Extend outward to form stop collar 114.Have between stop collar 114 and corresponding connection tubing string 111 for for external catheter grafting
Gap 115.Further, in the embodiment shown in fig. 1, it is arranged with the axially vertical of the connection tubing string 111 of conductive positioning seat 112
Conductive positioning seat 112 thereon.The inner wall of stop collar 114 is equipped with positioning protrusion 116.Connect tubing string 111 and conductive positioning
Seat 112 is preferably integrally formed structures.
In one embodiment, the one end of conductive pin 120 outwardly exposes between stop collar 114 and connection tubing string 111
In gap 115.Further, conductive pin 120 selects single-ended telescopic elastic conducting acusector, and telescopic one end passes through electric-conduction
Position hole 113, to be exposed at stop collar 114 and connect in the gap 115 between tubing string 111.
In one embodiment, conducting connecting part 130 is PCB adapter board.PCB adapter board 130 is equipped with conducting wire (figure
Do not show).Conductive pin 120 on different connection tubing strings 111 is connect in the different sides of PCB adapter board with conducting wire respectively.
Preferably, conductive pin 120 is directly electrically connected by welding with the conducting wire of PCB adapter board.Implementation shown in Fig. 1
In example, Fig. 4 please be join, PCB adapter board is placed on multi-pass pipe 110, is specifically located at the inside of conductive positioning seat 112.Further,
In the embodiment shown in fig. 1, PCB adapter board has two pieces, is located at the two sides of multi-pass pipe 110, is located at being electrically connected
The main connection tubing string of 110 two sides of multi-pass pipe connect the conductive pin 120 on tubing string with branch.It is connected by setting PCB adapter board
Conductive pin 120 on different conduction positioning seats 112, is relatively used the connection types such as conducting wire, connective stability is more preferable, and is more convenient for making
Make, by welding the conducting wire of one end of conductive pin 120 and PCB adapter board, can also play conductive pin 120 from one end
Fixed effect no longer needs to fix conductive pin 120 using other fixing elements.
In one embodiment, which further includes conductive mounting seat 140.It is set on conductive mounting seat 140
There is conductive mounting hole 141.Conductive mounting seat 140 has multiple, and multiple conductive mounting seats 140, which respectively correspond, to be fastened on equipped with electric-conduction
It (is used back on connection tubing string 111 on the connection tubing string 111 of position seat 112 and positioned at the side of corresponding conductive positioning seat 112 inwardly
One end is connected in extraneous conduit).One end of conductive pin 120, which is worn, to be mounted in conductive mounting hole 141, and the other end passes through electric-conduction
Position hole 113.As in the embodiment shown in fig. 1, joined Fig. 4, Fig. 5 and Fig. 6, connection tubing string 111 is cylindrical, correspondingly, conductive
Mounting base 140 is in kidney-shaped compatible with the outer wall for connecting tubing string 111, to be stably mounted on connection tubing string 111.
With above-mentioned multi-pass pipe 110, conductive pin 120 and conducting connecting part 130 or there is above-mentioned siphunculus 110, conduction
The conductive multiple-pass joint 100 of needle 120, conducting connecting part 130 and conductive mounting seat 140 can be independently operated, to realize convection current
While the functions such as body steering, shunting, interflow, switching, the share split etc. to electric current are realized.
In one embodiment, which further includes wrap 150.Wrap 150 is by multi-pass pipe 110
Positioned at components integral coatings such as the part of conductive 112 inside of positioning seat and conducting connecting parts 130.The preferred silica gel of wrap 150
Set etc., can be used secondary forming process, multi-pass pipe 110, conductive pin 120, conducting connecting part described in any of the above-described embodiment
130 wait components after the installation is completed, direct injection molding in a mold.Further, in one embodiment, it is set in wrap 150
There is sealing column 152.The outer diameter of sealing column 152 is consistent with the connection outer diameter of tubing string 111, but sealing column 152 and the non-company of multi-pass pipe 110
It is logical.It, can when the extraneous conduit other end connecting with multi-pass pipe 110 is not necessarily to connect with external device by the way that sealing column 152 is arranged
It is inserted directly into and covers in the sealing column 152, it is easy to operate without carrying out other encapsulation process to it, it is practical.
By adding wrap 150 and sealing column 152 on above-mentioned conductive multiple-pass joint 100, there is the wrap 150
And the conductive multiple-pass joint 100 of 152 structure of sealing column may make up the conductive multiple-pass joint with self-sealing function, this has from close
The conductive multiple-pass joint of envelope function can be independently operated, in addition to above-mentioned function may be implemented, and can also be played to external catheter
The function of one end self-sealing, without introducing other sealing elements, easy to operate, strong applicability.
It please join Fig. 3, Fig. 7, Fig. 9 and Figure 10, in one embodiment, which further includes air pressure adjustment
Component 160.Air pressure adjustment component 160 includes adjusting tubing string 161, adjusting knob 162, knob mounting post 163 and the first sealing
Circle 164.Adjusting tubing string 161 is hollow tubular structure, adjusts tubing string 161 and is connected to the connection tubing string 111 of multi-pass pipe 110.It adjusts
The tube wall for saving tubing string 161 is equipped with stomata 165.Adjusting knob 162 is fixedly connected with one end of knob mounting post 163.Adjust rotation
Button 162 is threadedly coupled by knob mounting post 163 with tubing string 161 is adjusted.First sealing ring 164 is set in knob mounting post 163
On.After knob mounting post and regulation pipe male screw screw, knob mounting post can closely abut close to be formed with adjusting tubing string
It seals and the first sealing ring is also abutted with the end part seal for adjusting tubing string.It is gradually revolved between knob mounting post and adjusting tubing string
Pine, knob mounting post and adjusting forms the gap that is connected to stomata and the gap between tubing string can be with being gradually increased.
Further, which further includes hollow connection tube socket 166.The connection fixation of tube socket 166 is located at tune
It saves in tubing string 161.Connect tube socket 166 have internal screw thread compatible with knob mounting post 163, knob mounting post 163 by with
Connection tube socket 166 is threadedly coupled and connect with tubing string 161 is adjusted.Stomata 165 is simultaneously through the tube wall and company for adjusting tubing string 161
The tube wall of stub (tube) 166.The end of knob mounting post 163 is tapered, and the end of connection tube socket 166 inwardly is (i.e. towards multi-pass pipe
110 end) inner wall in compatible inner conical therewith.Knob mounting post 163 with when connecting 166 screw thread of tube socket and screwing, rotation
The end of button mounting post 163 is in close contact to form sealing with the inner wall for connecting tube socket 166.As screw thread unscrews, knob mounting post
Gap is formed between 163 end and the inner wall for connecting tube socket 166 and is gradually increased.
In the embodiment shown in fig. 1, it adjusts tubing string 161 to be oppositely arranged with main connection tubing string, adjusts tubing string 161, main company
Cross-shaped structure is formed after adapter tube column and branch's connection tubing string connection.Preferably, adjust tubing string 161 and multi-pass pipe 110 and
The plastic insulation structure that conductive positioning seat 112 on multi-pass pipe 110 is integrally formed.Connect tube socket 166 and knob peace
Fill that column 163 is preferably preferable using wearability and metal or alloy material with high hardness production molding, especially connection tube socket 166 with
The end of 163 phase of knob mounting post sealing cooperation, using wearability, material preferable and with high hardness, can be effectively ensured sealing
Property, it prevents from occurring wearing after multi-pass operation or deforming, to guarantee air-tightness.
Further, in one embodiment, adjusting knob 162 is in pipe cap shape.Knob mounting post 163 and adjusting knob
162 cap portion is fixedly connected.Postive stop baffle 167 is additionally provided between the side wall and knob mounting post 163 of adjusting knob 162.It adjusts
The end of tubing string 161 is equipped with the limited post 168 for protruding from the end.Limited post 168 is matched with postive stop baffle 167 can be used for
Limit the rotation amplitude of accommodation of adjusting knob 162.
Further, by introducing air pressure adjustment component 160 on the basis of above-mentioned conductive multiple-pass joint 100, there is the gas
Pressing the conductive multiple-pass joint 100 for adjusting component 160 to constitute has the conductive multiple-pass joint for adjusting air pressure function, this, which has, adjusts it
The conductive multiple-pass joint of his function can be independently operated, other than above-mentioned function may be implemented, and also have the function for adjusting air pressure
Can, hence for gas connection is used as, it can conveniently adjust the air pressure of external equipment, it is easy to operate.The air pressure adjustment component 160
The slow pressure regulation of rotation of adjustment knob 162 can be passed through.
Incorporated by reference to Fig. 3, Fig. 5, Fig. 6 and Fig. 8, in one embodiment, which further includes fast velocity modulation
Press component 170.Rapid pressure adjusting component 170 is close including pressure cap 171, connecting column 172, sealing column 173, spring 174 and second
Seal 175.The fixed side for being located at pressure cap 171 in one end of connecting column 172, connecting column 172 are tool internal thread hollow posts
Shape structure.One end of sealing column 173 is equipped with the external screw thread for being threadedly coupled with connecting column 172, and the second sealing ring 175 is set in
The other end of sealing column 173.Knob mounting post 163 is hollow tubular structure, and internal equipped with blocker ring (not shown).Connection
Column 172 is inserted into knob mounting post 163 from the one end of knob mounting post 163 being fixed on adjusting knob 162, spring 174
It is located between connecting column 172 and blocker ring, sealing column 173 is inserted into knob mounting post 163 from the other end of knob mounting post 163
It is interior and pass through spring 174 after be threadedly coupled with connecting column 172.Connecting column 172 and sealing column 173 are inserted in knob mounting post
The outer diameter of part within 163 is respectively less than the internal diameter of knob mounting post 163.Under natural conditions, spring 174 is in compressive state,
There is gap between pressure cap 171 and knob mounting post 163, the end abutment of the second sealing ring 175 and knob mounting post 163 with
The opening of the end is sealed.The pressure cap 171 that axially presses along knob mounting post 163 is able to drive the second sealing ring 175 far
End from knob mounting post 163, and then the opening of the end can be opened, multi-pass pipe 110 and knob mounting post 163 are connected
It is logical.
Further, in one embodiment, the periphery of adjusting knob 162 has extended outward to form positioning ring 176.Positioning ring
176 are located at the two sides in the cap portion of adjusting knob 162 with the side wall of adjusting knob 162.Preferably, positioning ring 176 and adjusting
Knob 162 is integrally formed structures.The inner wall of positioning ring 176 is equipped with positioning strip 177.The edge of pressure cap 171 is equipped with positioning
Notch 178.Pressure cap 171 is located in the groove surrounded on the outside of the cap portion of positioning ring 176 and adjusting knob 162 and passes through positioning
Notch 178 and positioning strip 177 position.
Further, in one embodiment, adjusting knob 162 is set in the outside in its cap portion around knob mounting post 163
The outwardly convex retention bead 179 for knob installation column end.Retention bead 179 is for preventing when pressing pressure cap 171
The end of pressure cap 171 and knob mounting post 163, which is formed, to be in close contact and seals the open-ended of knob mounting post 163.
Further, by introducing fast velocity modulation on the basis of above-mentioned conductive multiple-pass joint 100 with adjusting air pressure function
Component 170 is pressed, may be constructed the conductive multiple-pass joint with multiple voltage regulation function, this has the conductive multi-pass of multiple voltage regulation function
Connector can also be independently operated, other than above-mentioned function may be implemented, and also have the function of quickly adjusting air pressure, hence for
As gas connection, can be applicable in a key pressing pressure regulation, very easy to use, the equipment especially for rapid pressure adjusting is needed
Property is very strong.
Above-mentioned conduction multiple-pass joint 100, by the way that conductive positioning seat 112 is arranged on multi-pass pipe 110, conductive pin 120 can pacify
In the conduction positioning seat 112, and the conductive pin 120 on the different connection tubing strings 111 of multi-pass pipe 110 can pass through conduction
Connector 130 realizes electrical connection, then can realize conductive switching while realizing conduit switching.The conduction multiple-pass joint
100 can be achieved at the same time fluid communication and conducting function, and fluid communication is independent of each other with conducting function, but exquisite combination exists
Together, cooperate while having the conduit of conducting function, can solve it is traditional be separately connected because of conduit with conducting wire caused by connect
The many and diverse problem of line.By using above-mentioned conductive multiple-pass joint 100, the wiring of equipment can be optimized, make equipment wiring and use
It is more convenient.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of conductive multiple-pass joint with multiple voltage regulation function, which is characterized in that even including multi-pass pipe, conductive pin, conduction
Fitting, air pressure adjustment component and rapid pressure adjusting component；
The multi-pass pipe has the connection tubing string of multiple hollow tubular structures, is interconnected between multiple connection tubing strings,
In at least there are two the connection tubing strings to be equipped with conductive positioning seat, the conduction positioning seat is equipped with conduction location hole；It is described
Conductive pin, which is worn, to be installed in the conductive location hole；The conducting connecting part electrical connection is located at leading on different connection tubing strings
Acusector；
The air pressure adjustment component includes adjusting tubing string, adjusting knob, knob mounting post and the first sealing ring；The regulation pipe
Column is hollow tubular structure, and the adjusting tubing string is connected to the connection tubing string of the multi-pass pipe, the tube wall for adjusting tubing string
It is equipped with stomata；The adjusting knob is fixedly connected with one end of the knob mounting post, and the adjusting knob passes through the rotation
Button mounting post is connect with the regulation pipe male screw；First sealing ring is set in the knob mounting post；When the rotation
After button mounting post and the regulation pipe male screw screw, the knob mounting post can closely be abutted with the adjusting tubing string with shape
It is also abutted with the end part seal for adjusting tubing string at sealing and first sealing ring；With the knob mounting post with it is described
It adjusts and is gradually unscrewed between tubing string, form the gap being connected to the stomata between the knob mounting post and the adjusting tubing string
And the gap can be with being gradually increased；
The rapid pressure adjusting component includes pressure cap, connecting column, sealing column, spring and the second sealing ring；The connecting column
The fixed side for being located at the pressure cap in one end, the connecting column are tool internal thread hollow columnar structures；The sealing column
One end be equipped with external screw thread for being threadedly coupled with the connecting column, second sealing ring is set in the another of the sealing column
One end；The knob mounting post is hollow tubular structure, and internal equipped with blocker ring；The connecting column is installed from the knob
The one end of column being fixed on the adjusting knob is inserted into the knob mounting post, the spring be located at the connecting column with
Between the blocker ring, the sealing column is inserted into the knob mounting post and passes through from the other end of the knob mounting post
It is threadedly coupled after the spring with the connecting column；The connecting column and the sealing column be inserted in the knob mounting post it
The outer diameter of interior part is respectively less than the internal diameter of the knob mounting post；Under natural conditions, the spring is in compressive state, described
There is gap, the end that second sealing ring seals the knob mounting post is opened between pressure cap and the knob mounting post
Mouthful；The pressure cap that axially presses along the knob mounting post is able to drive second sealing ring and installs far from the knob
The end of column, and then the opening of the end can be opened.
2. as described in claim 1 with the conductive multiple-pass joint of multiple voltage regulation function, which is characterized in that the conductive positioning
Cover for seat is located on the connection tubing string, and the outer peripheral edge of the conductive positioning seat extends outward to form stop collar, the stop collar
Have between the corresponding connection tubing string for the gap for external catheter grafting.
3. as described in claim 1 with the conductive multiple-pass joint of multiple voltage regulation function, which is characterized in that the conductive connection
Part is PCB adapter board, and the PCB adapter board is equipped with conducting wire, and the conductive pin on different connection tubing strings is respectively described
The different sides of PCB adapter board are connect with the conducting wire.
4. as described in claim 1 with the conductive multiple-pass joint of multiple voltage regulation function, which is characterized in that further include conductive peace
Seat is filled, the conductive mounting seat is equipped with conductive mounting hole, and the conductive mounting seat there are multiple, multiple conductive mounting seats point
It Dui Ying not be fastened on the connection tubing string equipped with the conductive positioning seat and be located at the corresponding conductive positioning seat inwardly
Side；
One end of the conductive pin, which is worn, to be mounted in the conductive mounting hole, and the other end passes through the conductive location hole.
5. the conductive multiple-pass joint as described in any one of claims 1 to 4 with multiple voltage regulation function, which is characterized in that
Tubing string is connected based on connection tubing string described in wherein at least one, remaining connects tubing string for branch, sets on the main connection tubing string
There is conductive positioning seat, and have and also be provided with conductive positioning seat on multiple branch's connection tubing strings, on multiple branch's connection tubing strings
Conductive column is electrically connected by the conducting connecting part with the conductive column on the main connection tubing string.
6. as claimed in claim 5 with the conductive multiple-pass joint of multiple voltage regulation function, which is characterized in that the multi-pass pipe is
There are three the tee tubes of connection tubing string for tool, connect tubing string based on a connection tubing string wherein having, other two is branch's connecting tube
Column, the main connection tubing string are located between two branch's connection tubing strings, the main connection tubing string and branch's connecting tube
The conductive positioning seat is equipped on column；
The conductive positioning seat tool on the main connection tubing string have two groups described in conduction location hole, and two groups of conduction location hole phases
To setting, the conductive positioning seat on each branch connection tubing string be respectively provided with one group described in conduction location hole, divide described in two
Conduction on branch connection tubing string positions hole location in the two sides of multi-pass pipe and respectively corresponds two groups on the main connection tubing string
Conductive location hole；Conductive pin on two branch's connection tubing strings leads to respectively with two groups of conductive pins on the main connection tubing string
Independent conducting connecting part connection is crossed, and two independent conducting connecting parts are located at the two sides of multi-pass pipe.
7. the conductive multiple-pass joint as described in any one of claims 1 to 4 with multiple voltage regulation function, which is characterized in that
The air pressure adjustment component further includes hollow connection tube socket；The connection tube socket fixation is located in the adjusting tubing string, described
Connecting tube seat tool has an internal screw thread compatible with the knob mounting post, the knob mounting post by with the connection tube socket spiral shell
Line is connected and is connect with the adjusting tubing string；The stomata runs through the tube wall and the connection tube socket for adjusting tubing string simultaneously
Tube wall；The end of the knob mounting post is tapered, and the inner wall of the end of the connection tube socket inwardly is in compatible therewith
Inner conical；
When the knob mounting post and the connection tube socket screw thread screw, the end of the knob mounting post and the connection tube socket
Inner wall be in close contact to form sealing；As screw thread unscrews, the inner wall of the end of the knob mounting post and the connection tube socket
Between form the gap and be gradually increased.
8. the conductive multiple-pass joint as described in any one of claims 1 to 4 with multiple voltage regulation function, which is characterized in that
The adjusting knob is in pipe cap shape, and the knob mounting post is fixedly connected with the cap portion of the adjusting knob, the adjusting knob
Side wall and the knob mounting post between be additionally provided with postive stop baffle, the end for adjusting tubing string, which is equipped with, protrudes from the end
Limited post, the limited post match the rotation amplitude of accommodation for limiting the adjusting knob with the postive stop baffle.
9. the conductive multiple-pass joint as described in any one of claims 1 to 4 with multiple voltage regulation function, which is characterized in that
The periphery of the adjusting knob has extended outward to form positioning ring, and the inner wall of the positioning ring is equipped with positioning strip, the pressure cap
Edge be equipped with locating notch, the pressure cap be located on the outside of the positioning ring and the cap portion of the adjusting knob surround it is recessed
It is positioned in slot and by the locating notch and the positioning strip.
10. as claimed in claim 9 with the conductive multiple-pass joint of multiple voltage regulation function, which is characterized in that the adjusting rotation
Button is equipped with around the knob mounting post in the outside in its cap portion and outwardly protrudes in the retention bead of knob installation column end,
The retention bead is used to prevent the end of the pressure cap and the knob mounting post when pressing the pressure cap from being formed tightly
Contiguity is touched and seals the open-ended of the knob mounting post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931029.5A CN107701839B (en) | 2017-10-09 | 2017-10-09 | Conductive multiple-pass joint with multiple voltage regulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931029.5A CN107701839B (en) | 2017-10-09 | 2017-10-09 | Conductive multiple-pass joint with multiple voltage regulation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107701839A CN107701839A (en) | 2018-02-16 |
| CN107701839B true CN107701839B (en) | 2019-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710931029.5A Active CN107701839B (en) | 2017-10-09 | 2017-10-09 | Conductive multiple-pass joint with multiple voltage regulation function |
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| CN (1) | CN107701839B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02113195A (en) * | 1988-10-21 | 1990-04-25 | Junkosha Co Ltd | Multiple coupling |
| CN201570740U (en) * | 2009-11-23 | 2010-09-01 | 沈阳兴华航空电器有限责任公司 | T-junction electrical connector |
| CN203787706U (en) * | 2014-04-15 | 2014-08-20 | 杨胜周 | Air-conductive and electric-conductive connector < |
| CN203839637U (en) * | 2014-05-12 | 2014-09-17 | 王建辉 | Gas-electricity integrated electrode gun connector |
| CN205911475U (en) * | 2016-04-22 | 2017-01-25 | 宁波天鹭莱电子技术有限公司 | Electric connector |
| CN105673975A (en) * | 2016-04-25 | 2016-06-15 | 刘影 | Air extracting pipeline tap for mobile phone shell paster accessory machine |
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2017
- 2017-10-09 CN CN201710931029.5A patent/CN107701839B/en active Active
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| Publication number | Publication date |
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| CN107701839A (en) | 2018-02-16 |
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Effective date of registration: 20220906 Address after: 2nd Floor, No. 339-12 (Factory No. 1), Hengjiang Road, Chengjiao Street, Conghua District, Guangzhou City, Guangdong Province, 510920 Patentee after: Guangzhou Shuanghui Cosmetics Co.,Ltd. Address before: Room 11, 2nd Floor, Building M2, No. 228-238, Middle Qiaozhong Road, Liwan District, Guangzhou City, Guangdong Province, 510000 Patentee before: Li Jiqian |