CN107701839A - Conductive multiple-pass joint with multiple voltage regulation function - Google Patents
Conductive multiple-pass joint with multiple voltage regulation function Download PDFInfo
- Publication number
- CN107701839A CN107701839A CN201710931029.5A CN201710931029A CN107701839A CN 107701839 A CN107701839 A CN 107701839A CN 201710931029 A CN201710931029 A CN 201710931029A CN 107701839 A CN107701839 A CN 107701839A
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- CN
- China
- Prior art keywords
- conductive
- tubing string
- mounting post
- knob
- connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
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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
- 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 joint with multiple voltage regulation function.This has the conductive multiple-pass joint of multiple voltage regulation function, by setting conductive positioning seat on more siphunculus, conductive pin can be arranged in the conductive positioning seat, and the conductive pin on the different connection tubing strings of more siphunculus can be realized by conducting connecting part to be electrically connected, and then can realize conductive switching while conduit switching is realized.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 conductive multiple-pass joint.There is the conductive multiple-pass joint of multiple voltage regulation function can realize fluid communication and conducting function simultaneously for this, and fluid communication is independent of each other with conducting function, but exquisite it is combined together, coordinate has the conduit of conducting function simultaneously, can solve the problems, such as that traditional wiring and air pressure adjustment caused by conduit is connected respectively with wire are numerous and diverse.
Description
Technical field
The present invention relates to pipe joint field, more particularly, to a kind of conductive multiple-pass joint with multiple voltage regulation function.
Background technology
The multiple-pass joints such as multiple-way valve are widely used in the connection area of various gas conduits.The universal work(of traditional multiple-pass joint
Can be single, air guiding function can only be realized merely.In some need the equipment of electricity consumption, conduit is provided separately with wire, especially
It is that pipe joint generally requires to be provided separately with terminal, the joint at equipment body and use end is more, also more with line,
Connect it is numerous and diverse, and often do not possess regulation air pressure function, it is necessary to be adjusted by the equipment of extra regulation air pressure using end
Air pressure, it is very inconvenient to use, and the situation of wrong is also possible that in wiring, influences the normal use of equipment.
The content 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 scheme 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 more siphunculus, conductive pin, conducting connecting part, air pressure
Adjusting part and rapid pressure adjusting component；
More siphunculus have the connection tubing string of multiple hollow tubular structures, are mutually interconnected between multiple connection tubing strings
It is logical, tubing string is connected described in wherein at least two and is provided with conductive positioning seat, the conductive positioning seat is provided with conductive positioning hole；
The conductive pin, which is worn, to be installed in the conductive positioning hole；The conducting connecting part electrical connection is on different connection tubing strings
Conductive pin；
The air pressure adjustment component includes regulation tubing string, adjusting knob, knob mounting post and the first sealing ring；The tune
Section tubing string is hollow tubular structure, and the regulation tubing string connects with the connection tubing string of more siphunculus, the regulation tubing string
Tube wall is provided 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 be connected with the regulation pipe male screw；First sealing ring is set in the knob mounting post；Work as institute
State after knob mounting post and the regulation pipe male screw screw, the knob mounting post can closely abut with the regulation tubing string
With formed sealing and first sealing ring also with it is described regulation tubing string end part seal abut；With the knob mounting post with
Gradually unscrewed between the regulation tubing string, form what is connected with the stomata between the knob mounting post and the regulation tubing string
Gap and the gap can be with gradual increases；
The rapid pressure adjusting component includes pressure cap, connecting pole, sealing column, spring and the second sealing ring；The connection
The side for being located at the pressure cap is fixed in one end of post, and the connecting pole is the female hollow columnar structures of tool；It is described close
One end of envelope post is provided with the external screw thread for being used for being threadedly coupled with the connecting pole, and second sealing ring is set in the sealing column
The other end；The knob mounting post is hollow tubular structure, and inside is provided with blocker ring；The connecting pole is from the knob
One end being fixed on the adjusting knob of mounting post is inserted into the knob mounting post, and the spring is located at the connection
Between post and the blocker ring, the other end of the sealing column from the knob mounting post is inserted into the knob mounting post simultaneously
It is threadedly coupled after through the spring with the connecting pole；The connecting pole and the sealing column are inserted in the knob installation
The external diameter of part within post is respectively less than the internal diameter of the knob mounting post；Under nature, 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；Axially pressing the pressure cap second sealing ring can be driven to pacify away from the knob along the knob mounting post
The end of post is filled, and then the opening of the end can be opened.
In one of the embodiments, the conductive positioning cover for seat is located on the connection tubing string, and the conductive positioning
The outer peripheral edge of seat stretches out to form spacing ring, has between the spacing ring and the corresponding connection tubing string and is used for for external
The gap of conduit grafting.
In one of the embodiments, the conducting connecting part is PCB adapter board, and the PCB adapter board is provided with conduction
Circuit, the conductive pin on different connection tubing strings are connected in the different sides of the PCB adapter board with the conducting wire respectively.
In one of the embodiments, the conductive multiple-pass joint with multiple voltage regulation function also includes conductive mounting
Seat, the conductive mounting seat are provided with conductive mounting hole, and the conductive mounting seat has multiple, multiple conductive mounting seat difference
It is corresponding be fastened on the connection tubing string provided with the conductive positioning seat and positioned at the corresponding conductive positioning seat inwardly
Side；
One end of the conductive pin is worn in the conductive mounting hole, and the other end passes through the conductive positioning hole.
In one of the embodiments, tubing string is connected based on connection tubing string described in wherein at least one, remaining is branch
Tubing string is connected, the main connection tubing string is provided with conductive positioning seat, and has and also be provided with conduction on multiple branch's connection tubing strings
Positioning seat, the conductive pole that multiple branches are connected on tubing strings are electrically connected by the conducting connecting part and the conductive pole on the riser leg
Connect.
In one of the embodiments, more siphunculus are the three-way pipe with three connection tubing strings, wherein there is a company
Tubing string is connected based on adapter post, two other is that branch connects tubing string, and the main connection tubing string is positioned at two branch's connections
Between tubing string, the conductive positioning seat is equipped with the main connection tubing string and branch connection tubing string；
The conductive positioning seat tool on the main connection tubing string has conductive positioning hole described in two groups, and two groups of conductive positioning
Hole is oppositely arranged, and the conductive positioning seat on each branch's connection tubing string has conductive positioning hole described in one group, two institutes respectively
The conductive positioning hole position on branch's connection tubing string is stated in the both sides of more siphunculus and is corresponded to respectively on the main connection tubing string
Two groups of conduction positioning holes；Conductive pin on two branch's connection tubing strings and two groups of conductive pins point on the main connection tubing string
Do not connected by independent conducting connecting part, and two independent conducting connecting parts are located at the both sides of more siphunculus.
In one of the embodiments, the air pressure adjustment component also includes hollow connection base；The connection base
Fixed to be located in the regulation tubing string, the connecting tube seat tool has the internal thread being adapted with the knob mounting post, the rotation
Button mounting post with the connection base by being threadedly coupled to be connected with the regulation tubing string；The stomata runs through the tune simultaneously
Save the tube wall of tubing string and the tube wall of the connection base；The end of the knob mounting post is tapered, the connection base court
The inwall of interior end is in the inner conical being adapted therewith；
When the knob mounting post screws with the connection base screw thread, end and the connection of the knob mounting post
The inwall of base is in close contact to form sealing；As screw thread unscrews, the end of the knob mounting post and the connection base
The gap is formed between inwall and is gradually increased.
In one of the embodiments, the adjusting knob is in pipe cap shape, the knob mounting post and the adjusting knob
Cap portion be fixedly connected, postive stop baffle, the regulation are additionally provided between the side wall of the adjusting knob and the knob mounting post
The end of tubing string is provided with the limited post for protruding from the end, and the limited post is engaged described for limiting with the postive stop baffle
The rotation amplitude of accommodation of adjusting knob.
In one of the embodiments, the periphery of the adjusting knob stretches out formed with locating ring, the locating ring
Inwall be provided with positioning strip, the edge of the pressure cap is provided with locating notch, the pressure cap be located at the locating ring with it is described
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 the outside in its cap portion around the knob mounting post be provided with to
The spacing preiection of the knob installation column end is protruded from outside, and the spacing preiection is used to prevent from 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 setting conductive positioning seat on more siphunculus
Pin can be arranged in the conductive positioning seat, and the conductive pin on the different connection tubing strings of more siphunculus can pass through conducting connecting part
Electrical connection is realized, then can realize conductive switching while conduit switching is realized.And by setting air pressure adjustment component
With rapid pressure adjusting component, can by the conductive multiple-pass joint come slowly or quick adjustment device use end air pressure.This has
The conductive multiple-pass joint of multiple voltage regulation function can realize fluid communication and conducting function simultaneously, and fluid communication and conducting function are mutual
Do not influence, but it is exquisite be combined together, coordinate the conduit with conducting function, can solve it is traditional because conduit with
Wiring and the problem of numerous and diverse air pressure adjustment caused by wire connects respectively.By using above-mentioned with multiple voltage regulation function
Conductive multiple-pass joint, the wiring of equipment can be optimized, make equipment wiring, air pressure adjustment and using more convenient.
Brief description of the drawings
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 conductive multiple-pass joint shown in Fig. 1；
Fig. 3 is the sectional view of conductive multiple-pass joint shown in Fig. 1；
Fig. 4 is the part-structure schematic diagram that conductive multiple-pass joint shown in Fig. 1 removes wrap；
Fig. 5 is the decomposing schematic representation of conductive multiple-pass joint shown in Fig. 1；
Fig. 6 is the decomposing schematic representation at another visual angle of conductive multiple-pass joint shown in Fig. 1；
Fig. 7 is the structural representation of adjusting knob part in conductive 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 decomposing schematic representation of adjusting knob part shown in Fig. 7；
Figure 10 is the decomposing schematic representation at another visual angle of adjusting knob part shown in Fig. 7.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give presently preferred embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more thorough
Comprehensively.
It should be noted that when element is referred to as " being positioned at " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein 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
The arbitrary and all combination of the Listed Items 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 more siphunculus 110, conduction
Pin 120 and conducting connecting part 130.
It please join Fig. 5 and Fig. 6, more siphunculus 110 of present embodiment have the connection tubing string 111 of multiple hollow tubular structures.
It is interconnected between multiple connection tubing strings 111.Wherein at least two connection tubing string 111 is provided with conductive positioning seat 112.It is conductive
Positioning seat 112 is provided with conductive positioning hole 113.Conductive pin 120, which is worn, to be installed in conductive positioning hole 113.Each conductive positioning hole
It is independently installed in 113 to have conductive pin 120.Conductive pin of the electrical connection of conducting connecting part 130 on different connection tubing strings 111
120.The fluid to be circulated in tubing string 111 not only can be connected by wherein one by the conductive multiple-pass joint 100 and 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 that fluid collaborates, can be with
Wherein one is connected the galvanic circle for being used for connecting in tubing string 111 and be transferred to other connection tubing strings.
Specifically, in one embodiment, connected in multiple connection tubing strings 111 based at least one connection tubing string 111
Tubing string, remaining is that branch connects tubing string.Main connection tubing string is provided with conductive positioning seat 112, at least one branch connection tubing string
On also be provided with conductive positioning seat 112.Further, branch's connection tubing string provided with conductive positioning seat 112 has multiple, and multiple branches connect
Conductive pin 120 on adapter post 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 conductive positioning seat 112 needs to ensure at least to can be used in connecting a galvanic circle,
Thus, tubing string is connected by setting multiple branches with conductive positioning seat 112, can be led what main connection tubing string was used to connect
Electrical circuit connects tubing string by the plurality of branch and is branched off into multiply, and the multiply being branched off into can be derived from being used on main connection tubing string
Connect the conductive pin 120 of same galvanic circle or be used to connect leading for different galvanic circles on tubing string from main connect
Acusector 120.
If the multiply being branched off into is derived from being used for the conductive pin 120 for connecting different galvanic circles on main connection tubing string, accordingly
Ground, there is multigroup conductive positioning hole 113 on the conductive positioning seat 112 on main connection tubing string, it is preferred that different branches connection tubing strings
On conductive positioning hole 113 respectively close to different groups on main connection tubing string conductive positioning holes 113, in order to conducting connecting part
The main connection tubing string of 120 electrical connections is connected the conductive pin 120 on tubing string with branch.
Conductive pin 120 on branch's connection tubing string can be by same conduction even with the conductive pin 120 on main connection tubing string
Fitting 130 is electrically connected by different conducting connecting parts 130, and the multiply being such as branched off into is derived from being used to connect on main connection tubing string
The conductive pin 120 of same galvanic circle is connect, each branch connects the conductive pin 120 on tubing string and the conductive pin on main connection tubing string
120 can be electrically connected by same conducting connecting part 130；The multiply being and for example branched off into is derived from being used to connect not on main connection tubing string
With the conductive pin 120 of galvanic circle, the conductive pin 120 on each branch's connection tubing string can with the conductive pin 120 on main connection tubing string
Electrically connected, can also be electrically connected by identical conducting connecting part 130 by different conducting connecting parts 130, such as can be at this
The different conducting wire of 130 above-mentioned setting of conducting connecting part with by it is main connection tubing string on conductive pin 120 be branched off into multiply with point
The conductive pin 120 on tubing string is not connected from different branches to electrically connect.
In one more specifically embodiment, more siphunculus 110 are the three-way pipe with three connection tubing strings 111, wherein
Have one connection tubing string 111 based on connect tubing string, two other be branch connect tubing string, it is main connection tubing string be located at Liang Ge branches connect
Between adapter post, conductive positioning seat 112 is equipped with main connection tubing string and branch's connection tubing string.Specific reality as shown in Fig. 1
Apply in example, Liang Ge branches connect tubing string and the three-way pipe to form T-shaped is connected with a main connection tubing string.
Further, in the specific embodiment shown in Fig. 1, the conductive positioning seat 112 on main connection tubing string, which has two groups, leads
Electric positioning hole 113.Two groups of conduction positioning holes 113 are oppositely arranged.Conductive positioning seat 112 on each branch's connection tubing string has respectively
One group of conduction positioning hole 113, the conductive positioning hole 113 that Liang Ge branches are connected on tubing string are located at both sides and the difference of more siphunculus 110
Corresponding two groups of conduction positioning holes 113 on main connection tubing string.Conductive pin 120 and main connection on Liang Ge branches connection tubing string
Two groups of conductive pins 120 on tubing string are connected by two conducting connecting parts 130 of both sides independent and positioned at more siphunculus respectively.
Further, in the specific embodiment shown in Fig. 1, four conductive positioning holes 113 form one group, four electric-conductions
Four conductive pins 120 installed in the hole 113 of position are used to connect two galvanic circles, therefore, eight conductions on main connection tubing string
Pin 120 is used to connect four galvanic circles, and four conductive pins 120 that each branch is connected on tubing string are used for two conductions of connection and returned
Road.Not only the fluid to be circulated in main connection tubing string can be divided into two strands by the Multifunctional three-way valve joint, can also be by main company
The conductive pin 120 for being used to connect four galvanic circles on adapter post is branched off into different branch's connection tubing strings.
As previously described, from main connection tubing string top set into multiply can be derived from being used on main connection tubing string connecting it is same
The conductive pin 120 of one galvanic circle or from being used to connect the conductive pins of different galvanic circles on main connection tubing string
120.When from main connection tubing string top set into multiply be derived from being used to connect the conduction of same galvanic circle on main connection tubing string
During pin 120, can Synchronization Control be connected with each branch tubing string connection equipment conductive condition；When from it is main connection tubing string top set into
Multiply be derived from being used to connect the conductive pins 120 of different galvanic circles on main connection tubing string, can independent control connect with each branch
The conductive condition of the equipment of adapter post connection.
In one embodiment, conductive positioning seat 112 is set on connection tubing string 111.The outer peripheral edge of conductive positioning seat 112
Stretch out to form spacing ring 114.Have between spacing ring 114 and corresponding connection tubing string 111 and be used to supply 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 inwall of spacing ring 114 is provided with positioning convex 116.Tubing string 111 is connected to position with conductive
Seat 112 is preferably integrally formed structure.
In one embodiment, the one end of conductive pin 120 outwardly is exposed between spacing ring 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 in the gap 115 between spacing ring 114 and connection tubing string 111.
In one embodiment, conducting connecting part 130 is PCB adapter board.PCB adapter board 130 is provided with conducting wire (figure
Do not show).Conductive pin 120 on different connection tubing strings 111 is connected in the different sides of PCB adapter board with conducting wire respectively.
Preferably, conductive pin 120 is directly electrically connected with the conducting wire of PCB adapter board by way of welding.In the implementation shown in Fig. 1
In example, Fig. 4 please be join, PCB adapter board is placed on more siphunculus 110, specifically the inner side positioned at conductive positioning seat 112.Further,
In the embodiment shown in fig. 1, PCB adapter board has two pieces, respectively positioned at the both sides of more siphunculus 110, is located at being electrically connected
The main connection tubing string of more both sides of siphunculus 110 is connected the conductive pin 120 on tubing string with branch.Connected by setting PCB adapter board
Conductive pin 120 on different conductive positioning seats 112, is relatively used the connected modes such as wire, connective stability is more preferable, and is more convenient for making
Make, by the way that the conducting wire of one end of conductive pin 120 and PCB adapter board is welded, can also play conductive pin 120 from one end
Fixed effect, conductive pin 120 is fixed without reusing other retaining elements.
In one embodiment, the conductive multiple-pass joint 100 also includes conductive mounting seat 140.Set on conductive mounting seat 140
There is conductive mounting hole 141.Conductive mounting seat 140 have it is multiple, multiple conductive mounting seats 140 respectively correspond to is fastened on provided with electric-conduction
(used back on connection tubing string 111 side on the connection tubing string 111 of position seat 112 and positioned at corresponding conductive positioning seat 112 inwardly
One end is connected in extraneous conduit).One end of conductive pin 120 is worn 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 correspondingly, conductive in cylinder
Mounting seat 140 is in the kidney-shaped being adapted with being connected the outer wall of tubing string 111, to be stably mounted to connect on tubing string 111.
With above-mentioned more siphunculus 110, conductive pin 120 and conducting connecting part 130 or with above-mentioned siphunculus 110, conduction
The conductive multiple-pass joint 100 of pin 120, conducting connecting part 130 and conductive mounting seat 140 can be independently operated, to realize convection current
While the functions such as body turns to, shunting, interflow, switching to electric current, share split etc. are realized.
In one embodiment, the conductive multiple-pass joint 100 also includes wrap 150.Wrap 150 is by more siphunculus 110
Positioned at the part of the conductive inner side of positioning seat 112 and the grade part integral coating of conducting connecting part 130.150 preferred silica gel of wrap
Set etc., can use secondary forming process, in more siphunculus 110 described in any of the above-described embodiment, conductive pin 120, conducting connecting part
After 130 grade parts install, direct injection molding in a mold.Further, in one embodiment, set in wrap 150
There is sealing column 152.The external diameter of sealing column 152 is consistent with the external diameter for connecting tubing string 111, but sealing column 152 and more 110 non-companies of siphunculus
It is logical., can when the extraneous conduit other end being connected with more siphunculus 110 need not be connected with external device by setting sealing column 152
It is inserted directly into and is enclosed 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 the structure of sealing column 152 may make up the conductive multiple-pass joint with self-sealing function, should have from close
The conductive multiple-pass joint of envelope function can be independently operated, in addition to it can realize above-mentioned function, can also be played to external catheter
The function of one end self sealss, without introducing other potted components, easy to operate, strong applicability.
It please join Fig. 3, Fig. 7, Fig. 9 and Figure 10, in one embodiment, the conductive multiple-pass joint 100 also includes air pressure adjustment
Component 160.Air pressure adjustment component 160 includes regulation tubing string 161, adjusting knob 162, knob mounting post 163 and first and sealed
Circle 164.Regulation tubing string 161 is hollow tubular structure, and regulation tubing string 161 connects with the connection tubing string 111 of more siphunculus 110.Adjust
The tube wall of section tubing string 161 is provided with stomata 165.Adjusting knob 162 is fixedly connected with one end of knob mounting post 163.Regulation rotation
Button 162 is threadedly coupled by knob mounting post 163 with regulation tubing string 161.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 regulation tubing string
The end part seal of envelope and the first sealing ring also with regulation tubing string abuts.Gradually revolved between knob mounting post and regulation tubing string
Pine, the gap connected with stomata and the gap are formed between knob mounting post and regulation tubing string can be with gradual increase.
Further, the air pressure adjustment component 160 also includes hollow connection base 166.Connection base 166, which is fixed, is located at tune
Save in tubing string 161.Connection base 166 has the internal thread that is adapted with knob mounting post 163, knob mounting post 163 by with
Connection base 166 is threadedly coupled and is connected with regulation tubing string 161.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 base 166 inwardly is (i.e. towards more siphunculus
110 end) inwall be in the inner conical that is adapted therewith.When knob mounting post 163 screws with being connected the screw thread of base 166, rotation
The end of button mounting post 163 is in close contact to form sealing with being connected the inwall of base 166.As screw thread unscrews, knob mounting post
Gap is formed between 163 end and the inwall for connecting base 166 and is gradually increased.
In the embodiment shown in fig. 1, adjust tubing string 161 to be oppositely arranged with main connection tubing string, regulation tubing string 161, main company
Decussate texture is formed after adapter post and branch's connection tubing string connection.Preferably, adjust tubing string 161 and more siphunculus 110 and
The plastic insulation structure that conductive positioning seat 112 on more siphunculus 110 is formed in one.Connect base 166 and knob peace
Fill post 163 and shaping preferably made using wearability is preferable and hardness is high metal or alloy material, particularly connect base 166 with
The end that the sealing of the phase of knob mounting post 163 coordinates, material preferable using wearability and high hardness, can be effectively ensured sealing
Property, prevent occurring wearing after multi-pass operation or deform, to ensure 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.Regulation
The end of tubing string 161 is provided with the limited post 168 for protruding from the end.Limited post 168 is engaged 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
Press the conductive multiple-pass joint 100 of adjusting part 160 to form the conductive multiple-pass joint with regulation air pressure function, should have and adjust it
The conductive multiple-pass joint of his function can be independently operated, in addition to it can realize above-mentioned function, also have the work(of regulation air pressure
Can, it is easy to operate hence for as gas connection, can conveniently adjusting the air pressure of external equipment.The air pressure adjustment component 160
162 slow pressure regulation of rotation of adjustment knob can be passed through.
Incorporated by reference to Fig. 3, Fig. 5, Fig. 6 and Fig. 8, in one embodiment, the conductive multiple-pass joint 100 also includes fast velocity modulation
Press component 170.It is close that rapid pressure adjusting component 170 includes pressure cap 171, connecting pole 172, sealing column 173, spring 174 and second
Seal 175.The side for being located at pressure cap 171 is fixed in one end of connecting pole 172, and connecting pole 172 is the female hollow posts of tool
Shape structure.One end of sealing column 173 is provided with the external screw thread for being used for being threadedly coupled with connecting pole 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 inside is provided with blocker ring (not shown).Connection
Post 172 is inserted into knob mounting post 163 from one end being fixed on adjusting knob 162 of knob mounting post 163, spring 174
It is located between connecting pole 172 and blocker ring, the other end of sealing column 173 from knob mounting post 163 is inserted into knob mounting post 163
It is interior and through being threadedly coupled with connecting pole 172 after spring 174.Connecting pole 172 and sealing column 173 are inserted in knob mounting post
The external diameter of part within 163 is respectively less than the internal diameter of knob mounting post 163.Under nature, 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.Axially pressing pressure cap 171 the second sealing ring 175 can be driven remote along knob mounting post 163
From the end of knob mounting post 163, and then the opening of the end can be opened, more siphunculus 110 are connected with knob mounting post 163
It is logical.
Further, in one embodiment, the periphery of adjusting knob 162 stretches out formed with locating ring 176.Locating ring
176 with the side wall of adjusting knob 162 respectively positioned at the both sides in the cap portion of adjusting knob 162.Preferably, locating ring 176 and regulation
The structure that knob 162 is formed in one.The inwall of locating ring 176 is provided with positioning strip 177.The edge of pressure cap 171 is provided with positioning
Breach 178.Pressure cap 171 is located in the groove surrounded on the outside of the cap portion of locating ring 176 and adjusting knob 162 and passes through positioning
Breach 178 positions with positioning strip 177.
Further, in one embodiment, adjusting knob 162 is set in the outside in its cap portion around knob mounting post 163
The outwardly convex spacing preiection 179 for knob installation column end.Spacing preiection 179 is used to prevent 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 the above-mentioned conductive multiple-pass joint 100 with regulation air pressure function
Component 170 is pressed, may be constructed the conductive multiple-pass joint with multiple voltage regulation function, should be with the conductive more logical of multiple voltage regulation function
Joint can also be independently operated, in addition to it can realize above-mentioned function, also the function with quick regulation air pressure, hence for
As gas connection, can be applicable with a key pressing pressure regulation, very easy to use, the equipment especially for rapid pressure adjusting is needed
Property is very strong.
Above-mentioned conductive multiple-pass joint 100, by setting conductive positioning seat 112 on more siphunculus 110, conductive pin 120 can pacify
In the conductive positioning seat 112, and the conductive pin 120 on the different connection tubing strings 111 of more siphunculus 110 can pass through conduction
Connector 130 realizes electrical connection, then can realize conductive switching while conduit switching is realized.The conductive multiple-pass joint
100 can realize fluid communication and conducting function simultaneously, and fluid communication is independent of each other with conducting function, but exquisite be incorporated in
Together, coordinate has the conduit of conducting function simultaneously, can solve traditional to connect caused by conduit is connected respectively with wire
The problem of line is numerous and diverse.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, to make description succinct, not to above-mentioned reality
Apply 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, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of conductive multiple-pass joint with multiple voltage regulation function, it is characterised in that including more siphunculus, conductive pin, conduction even
Fitting, air pressure adjustment component and rapid pressure adjusting component；
More siphunculus have the connection tubing string of multiple hollow tubular structures, are interconnected between multiple connection tubing strings, its
In at least two it is described connection tubing strings be provided with conductive positioning seat, the conductive positioning seat is provided with conductive positioning hole；It is described
Conductive pin, which is worn, to be installed in the conductive positioning hole；Conducting connecting part electrical connection the leading on different connection tubing strings
Acusector；
The air pressure adjustment component includes regulation tubing string, adjusting knob, knob mounting post and the first sealing ring；The regulation pipe
Post is hollow tubular structure, and the regulation tubing string connects with the connection tubing string of more siphunculus, the tube wall of the regulation tubing string
It is provided 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 connected with the regulation pipe male screw；First sealing ring is set in the knob mounting post；When the rotation
After button mounting post screws with the regulation pipe male screw, the knob mounting post can be closely abutted with shape with the regulation tubing string
End part seal into sealing and first sealing ring also with the regulation tubing string abuts；With the knob mounting post with it is described
Gradually unscrewed between regulation tubing string, the gap connected with the stomata is formed between the knob mounting post and the regulation tubing string
And the gap can be with gradual increase；
The rapid pressure adjusting component includes pressure cap, connecting pole, sealing column, spring and the second sealing ring；The connecting pole
The side for being located at the pressure cap is fixed in one end, and the connecting pole is the female hollow columnar structures of tool；The sealing column
One end be provided with and be used for the external screw thread that is threadedly coupled with the connecting pole, second sealing ring is set in the another of the sealing column
One end；The knob mounting post is hollow tubular structure, and inside is provided with blocker ring；The connecting pole is installed from the knob
One end being fixed on the adjusting knob of post is inserted into the knob mounting post, the spring be located at the connecting pole with
Between the blocker ring, the other end of the sealing column from the knob mounting post is inserted into the knob mounting post and passed through
It is threadedly coupled after the spring with the connecting pole；The connecting pole and the sealing column be inserted in the knob mounting post it
The external diameter of interior part is respectively less than the internal diameter of the knob mounting post；Under nature, 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；Axially pressing the pressure cap second sealing ring can be driven to be installed away from the knob along the knob mounting post
The end of post, and then the opening of the end can be opened.
2. there is the conductive multiple-pass joint of multiple voltage regulation function as claimed in claim 1, it is characterised 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 stretches out to form spacing ring, the spacing ring
There is the gap being used for for external catheter grafting between the corresponding connection tubing string.
3. there is the conductive multiple-pass joint of multiple voltage regulation function as claimed in claim 1, it is characterised in that described to be conductively connected
Part is PCB adapter board, and the PCB adapter board is provided with conducting wire, and the different conductive pins connected on tubing string is respectively described
The different sides of PCB adapter board are connected with the conducting wire.
4. there is the conductive multiple-pass joint of multiple voltage regulation function as claimed in claim 1, it is characterised in that also include conductive peace
Seat is filled, the conductive mounting seat is provided 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 provided with the conductive positioning seat and be located at the corresponding conductive positioning seat inwardly
Side；
One end of the conductive pin is worn in the conductive mounting hole, and the other end passes through the conductive positioning hole.
5. such as the conductive multiple-pass joint according to any one of claims 1 to 4 with multiple voltage regulation function, it is characterised in that
Tubing string is connected based on connection tubing string described in wherein at least one, remaining is that branch connects tubing string, is set on the main connection tubing string
There is conductive positioning seat, and have and conductive positioning seat also is provided with multiple branch's connection tubing strings, on multiple branch's connection tubing strings
Conductive pole is electrically connected by the conducting connecting part with the conductive pole on the riser leg.
6. there is the conductive multiple-pass joint of multiple voltage regulation function as claimed in claim 5, it is characterised in that more siphunculus are
With three connection tubing string three-way pipe, wherein have one connection tubing string based on connect tubing string, two other is branch's connecting tube
Post, the main connection tubing string is between two branch's connection tubing strings, the main connection tubing string and branch's connecting tube
The conductive positioning seat is equipped with post；
The conductive positioning seat tool on the main connection tubing string has conductive positioning hole described in two groups, and two groups of conduction positioning hole phases
To setting, the conductive positioning seat on each branch's connection tubing string has conductive positioning hole described in one group respectively, divides described in two
Conduction on branch connection tubing string positions hole position in the both sides of more siphunculus and corresponds to two groups on the main connection tubing string respectively
Conductive positioning 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 both sides of more siphunculus.
7. such as the conductive multiple-pass joint according to any one of claims 1 to 4 with multiple voltage regulation function, it is characterised in that
The air pressure adjustment component also includes hollow connection base；The connection base, which is fixed, to be located in the regulation tubing string, described
Connecting tube seat tool has the internal thread being adapted with the knob mounting post, and the knob mounting post with described by connecting base spiral shell
Line is connected and is connected with the regulation tubing string；The stomata is simultaneously through the tube wall for adjusting tubing string and the connection base
Tube wall；The end of the knob mounting post is tapered, and the inwall of the end of the connection base inwardly is in what is be adapted therewith
Inner conical；
When the knob mounting post screws with the connection base screw thread, the end of the knob mounting post and the connection base
Inwall be in close contact to form sealing；As screw thread unscrews, the end of the knob mounting post and the inwall of the connection base
Between form the gap and gradually increase.
8. such as the conductive multiple-pass joint according to any one of claims 1 to 4 with multiple voltage regulation function, it is characterised 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 of the regulation tubing string, which is provided with, protrudes from the end
Limited post, the limited post are engaged the rotation amplitude of accommodation for limiting the adjusting knob with the postive stop baffle.
9. such as the conductive multiple-pass joint according to any one of claims 1 to 4 with multiple voltage regulation function, it is characterised in that
The periphery of the adjusting knob stretches out formed with locating ring, and the inwall of the locating ring is provided with positioning strip, the pressure cap
Edge be provided with locating notch, it is recessed with being surrounded on the outside of the cap portion of the adjusting knob that the pressure cap is located at the locating ring
Positioned in groove and by the locating notch and the positioning strip.
10. there is the conductive multiple-pass joint of multiple voltage regulation function as claimed in claim 9, it is characterised in that the regulation rotation
Button is provided with the outwardly spacing preiection in knob installation column end in the outside in its cap portion around the knob mounting post,
The spacing preiection is used to prevent that the pressure cap and the end of the knob mounting post to be formed tightly when pressing the pressure cap
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 true CN107701839A (en) | 2018-02-16 |
| CN107701839B 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) |
Citations (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 |
| CN105673975A (en) * | 2016-04-25 | 2016-06-15 | 刘影 | Air extracting pipeline tap for mobile phone shell paster accessory machine |
| CN205911475U (en) * | 2016-04-22 | 2017-01-25 | 宁波天鹭莱电子技术有限公司 | Electric connector |
-
2017
- 2017-10-09 CN CN201710931029.5A patent/CN107701839B/en active Active
Patent Citations (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107701839B (en) | 2019-07-19 |
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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 |