CN207038771U - A kind of conducting gas connection structure with contactor function - Google Patents
A kind of conducting gas connection structure with contactor function Download PDFInfo
- Publication number
- CN207038771U CN207038771U CN201720792400.XU CN201720792400U CN207038771U CN 207038771 U CN207038771 U CN 207038771U CN 201720792400 U CN201720792400 U CN 201720792400U CN 207038771 U CN207038771 U CN 207038771U
- Authority
- CN
- China
- Prior art keywords
- main line
- sleeve section
- ring
- axle sleeve
- quick connector
- 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.)
- Withdrawn - After Issue
Links
- 239000002184 metal Substances 0.000 claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 239000012634 fragment Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000007142 ring opening reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- JHJNPOSPVGRIAN-SFHVURJKSA-N n-[3-[(1s)-1-[[6-(3,4-dimethoxyphenyl)pyrazin-2-yl]amino]ethyl]phenyl]-5-methylpyridine-3-carboxamide Chemical compound C1=C(OC)C(OC)=CC=C1C1=CN=CC(N[C@@H](C)C=2C=C(NC(=O)C=3C=C(C)C=NC=3)C=CC=2)=N1 JHJNPOSPVGRIAN-SFHVURJKSA-N 0.000 description 21
- 238000013461 design Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides a kind of conducting gas connection structure with contactor function, include main line, the both ends of main line are provided with slot and conductive bar, conductive bar is inserted in slot, conducting strip seat tool has jack, stretched in jack inserted with metal clips, one end of metal clips in the inner passage of main line；The both ends of the main line are inserted with the quick connector with conductive structure, and the conductive structure is arranged on the quick connector and stretched into the axle sleeve section of the main line, and the conductive structure is in contact with the metal clips；The axle sleeve section end of quick connector is arranged with the first sealing ring, and is arranged with the second sealing ring in the axle sleeve section close to main line openend, and the conductive structure between the first sealing ring and the second sealing ring is isolated with outside；First sealing ring is stuck in main line inner end by conductive bar.The utility model installation is simple, it is only necessary to which quick connector is inserted in the i.e. achievable gas circuit in both ends and the conducting of circuit of main line.
Description
Technical field
Engine crankshaft ventilation system pipeline is the utility model is related to, more particularly to one kind has contactor function
Conducting gas connection structure.
Background technology
Vibration in engine working process, high/low temperature change, it is permanent use caused by the durable problem of material and
Vehicle maintenance can all have influence on the integrality (such as pipe disconnection) of crankcase bleed pipe when maintaining, in order to ensure pipe disconnects energy
Enough realize inline diagnosis, it is necessary to the pipe disconnect when send can allow Engine ECU (Electronic Control Unit,
Electronic control unit) signal of system identification diagnosed.
Explicitly defined in GB18352-2016 light-duty vehicles pollutant emission limit and measuring method (Chinese 6th stage)
The pipeline of crankcase ventilation system needs to ensure integrality, if can not exempt it, it is necessary to diagnosed.
Crankcase bleed pipe includes multi-segment structure, such as main pipeline, the soon female joint slotting soon at two, slotting pin end, or
The attachment structure of person's other forms, inline diagnosis need to judge whether main pipeline has disconnection, and whether the joint at both ends connects reliably.
If using the diagnosis scheme of conductor wire, it is necessary to diagnose whether pipe both ends joint disconnects.
At present existing scheme be two end connector gas circuits and circuit separating structure, it is necessary to connect crankcase bleed pipe after connect again
Conductive wire terminal is connect, it is cumbersome for installation, it is complicated, easily go wrong.
Utility model content
The utility model provides a kind of conducting gas connection structure with contactor function, includes main line,
The both ends of main line are provided with slot and conductive bar, and the conductive bar is inserted in the slot, the conducting strip seat tool
There is a jack, inserted with metal clips in the jack, one end of the metal clips stretches to the inner passage of the main line
In；
The both ends of the main line are inserted with quick connector, and the axle sleeve section that the quick connector stretches into the main line is set
There is conductive structure, the conductive structure is in contact with the metal clips；
The axle sleeve section end of the quick connector is arranged with the first sealing ring, and in the axle sleeve close to main line openend
Section is arranged with the second sealing ring, and the conductive structure between the first sealing ring and the second sealing ring is isolated with outside；
First sealing ring is stuck in the main line inner end by the conductive bar.
As option, the jump ring of ring-type is provided with the inside of the both ends open of the main line, the inner ring of the jump ring is set
Taper fixture block is equipped with, and quick connector is provided with snap ring in the axle sleeve section of the main line openend, passes through the taper
Snap ring is stuck on the inside of the main line by fixture block；
It is arranged locating ring in axle sleeve section between the conductive structure and snap ring, the outer ring of the locating ring is provided with convex
Rise, and it is fluted in the inwall setting of the main line, the projection of locating ring outer ring is stuck in the groove in main line that will determine
Position ring is fixed in main line.
As option, the axle sleeve section that the quick connector is stretched into main line is by front-end shaft sleeve section and rear end axle sleeve section structure
Into；
The conductive structure is provided with the front-end shaft sleeve section, is equipped with successively from inside to outside in the rear end axle sleeve section
Second sealing ring and the locating ring.
As option, the conductive structure is the becket being set in the front-end shaft sleeve section, the front-end shaft sleeve
The external diameter of section is less than the external diameter of the rear end axle sleeve section；Or
The conductive structure is the sheet metal/metal wire being arranged in front-end shaft sleeve section.
As option, the inwall of the main line sets the step of oriented axle center protrusion, and the step is connected to rear end
In axle sleeve section, and second sealing ring is provided between the step and locating ring.
As option, the slot is connected with the inner passage of the main line, and the conductive bar is provided with
The through hole passed through for the quick connector axle sleeve section.
As option, the top of the metal clips is wired to electronic control unit.
As option, openable closure is provided with the top of the slot, and/or
There is insulating resin in the conductive bar top coating.
As option, exposed hole is offered on the main line and positioned at the jump ring opening position, passes through exposed hole
Retaining connector is pressed, so that quick connector can be deviate from from the main line.
As option, the metal clips is arch, and the tip of one end for crotch shell fragment and is stretched into the main line
It is in contact with the conductive structure, the other end is exposed by the through hole of slot bottom.
Compared with prior art, the present embodiment has advantages below：
1. installation is simple, it is only necessary to which quick connector is inserted in the i.e. achievable gas circuit in both ends and the conducting of circuit of main line；
2. the conductive structure of ring-type is provided with quick connector, it is ensured that conducting strip and becket on pin end are preferable
Connection；
3. being isolated the metal clips in pipeline, conductive structure and outside by 2 sealing rings, make conducting strip not by ring
The pollution in border, extend the service life of pipeline；
4. having shackle designs, quick connector can be firmly fixed in main line；
5. the tip portion that metal clips contacts with conductive structure designs for crotch, it is easy to conductive bar hot plug, improves
Service life, while reduce the damage during conductive bar is plugged to conductive structure.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of outside drawing of conducting gas connection structure with contactor function provided by the utility model；
Fig. 2 is outside drawing of the corresponding diagram 1 under another view；
Fig. 3 be the utility model in one embodiment in main line each critical piece exploded perspective view；
Fig. 4 is the schematic diagram of the utility model quick connector in one embodiment；
Fig. 5 is the cross-sectional view for inserting quick connector in main line.
Embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage the utility model to provide
Solution.It is, however, obvious to a person skilled in the art that the utility model can be without one or more of these thin
Save and be carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed step and detailed structure will be proposed in following description,
To explain the technical solution of the utility model.Preferred embodiment of the present utility model is described in detail as follows, but except these
Outside being described in detail, the utility model can also have other embodiment.
The utility model provides a kind of conducting gas connection structure with contactor function, mainly for detection of vapour
Whether car pipeline is broken or comes off, and includes main line 1, and the both ends of main line 1 are provided with slot 1i and conductive bar
1f, conductive bar 1f are inserted in slot 1i, and conductive bar 1f has a jack, inserted with metal clips 1g, metal clips in jack
1g is stretched in the inner passage of main line 1；
The both ends of main line 1 are inserted with the quick connector 2 with conductive structure 2a, and conductive structure 2a is arranged on quick connector
2 stretch into the axle sleeve section of main line 1, and conductive structure 2a is in contact with metal clips 1g；
The axle sleeve section end of quick connector 2 is arranged with the first sealing ring 1b, and in the axle sleeve close to the openend of main line 1
Section is arranged with the second sealing ring 1c, and the conductive structure 2a between the first sealing ring 1b and the second sealing ring 1c is separated by with outside
Absolutely；
First sealing ring 1b is stuck in the inner end of main line 1 by conductive bar 1f.
In the optional embodiment of the utility model one, metal clips 1g top is wired to Electronic Control list
Member.Further, openable closure 1h is provided with the top of slot 1i, and/or has insulation to set in conductive bar 1f top coatings
Fat, the contact that metal clips 1g tops are connected with wire and exterior insulation.For example, metal clips 1g by wire with it is outer
After portion's electrical equipment is connected, dispensing encapsulation process is carried out in the contact of its connection, the hard contact that both are connected and outside are separated by
Absolutely.
In the optional embodiment of the utility model one, the both ends of main line 1 are provided with slotting female joint soon, for inserting fast grafting
First 2, further, quick connector 2 is slotting pin end soon.In a specific application, cylinder head cover/gs-oil separator and air filter
Clear device is connected to the both ends of main line 1 by the pipeline with fast slotting pin end respectively.
In the optional embodiment of the utility model one, the jump ring 1e of ring-type is provided with the inside of the both ends open of main line 1,
Jump ring 1e inner ring is provided with taper fixture block, and quick connector 2 is provided with snap ring in the axle sleeve section of the openend of main line 1
2b, snap ring 2b is stuck in by the inner side of main line 1 by taper fixture block.Further, the axle between conductive structure 2a and snap ring 2b
Locating ring 1d is arranged in set section, locating ring 1d outer ring is provided with projection, and sets fluted, positioning in the inwall of main line 1
So that locating ring 1d is fixed in main line 1 in the groove that the projection of ring 1d outer rings is stuck in main line 1.Pin end will be inserted soon to insert
During entering slotting female joint soon, snap ring 2b is reached on rear side of jump ring 1e by circular cone, to prevent from inserting public access soon by jump ring 1e
Head abjection, specific position can be stuck in after ensureing pin end insertion, except non-operator by exposed hole 3 presses anti-uncoupling
Head 3a, it can just extract slotting pin end soon.The anticreep of main line 1 and quick connector 2 (i.e. slotting pin end soon) is mainly by jump ring 1e
To realize, jump ring 1e is inserted in female joint mounted in the fast of the one end of main line 1 in advance, when fast pin end of inserting is inserted into slotting female joint soon
When, because jump ring 1e sides are the conical surfaces, jump ring 1e is opened on the snap ring 2b tops of the annular table scalariform on fast slotting pin end, when on pin end
Snap ring 2b be pushed on the left of jump ring 1e, jump ring 1e returns under elastic reaction, the snap ring 2b of fast slotting pin end is limited at
Jump ring 1e left side, realization will insert pin end soon, and firmly insertion is inserted in female joint soon.
In the optional embodiment of the utility model one, the axle sleeve section that quick connector 2 is stretched into main line 1 is by front-end shaft sleeve
Section 20 and rear end axle sleeve section 21 are formed；It is provided with conductive structure 2a in front-end shaft sleeve section 20, in rear end axle sleeve section 21 from inside to outside
The second sealing ring 1c and locating ring 1d is equipped with successively.
In the optional embodiment of the utility model one, conductive structure 2a is arranged on the front-end shaft sleeve section 20 of quick connector 2
On, such as conductive structure 2a is the becket being set in front-end shaft sleeve section 20, and in the case, the external diameter of front-end shaft sleeve section 20
Less than the external diameter of rear end axle sleeve section 21.Conductive structure 2a is the becket for being arranged on the front end of quick connector 2, in order to by metal ring
It is located on quick connector 2, we have carried out simple modification at the design to quick connector 2, are beaten in the end of quick connector 2
Thin, and then cause when the conductive structure 2a of becket form is inserted on quick connector 2, will not cause quick connector 2 can not
Insert the situation of main line 1.The utility model has only carried out simple modification to adapt to the design to quick connector 2, will not mistake
More increase processing costs.Preferably, conductive structure 2a and metal clips 1g material are the good copper of electric conductivity.
It should be noted that it is only one kind by the conductive structure 2a beckets for being designed as being set in the front end of quick connector 2
Preferred embodiment, in some other embodiments, conductive structure 2a can also be the gold being arranged in front-end shaft sleeve section 20
Belonging to piece/metal wire, the including but not limited to embedded, mode of soldering turret is fixed on quick connector, such as by conductive structure 2a
It is designed as being covered in the sheet metal even wire of the part surface of 2 front-end shaft sleeve section of quick connector 20, as long as guaranteeing to borrow
The conductive structure 2a helped on quick connector 2 can be formed with metal clips 1g and contacted.Further, it is contemplated that quick connector
2 blindmate characteristic, if arbitrarily inserted quick connector 2 in main line 1, the conductive structure 2a on quick connector 2 may be caused
Normally metal clips 1g can not be formed and contacted.Therefore, in order to ensure conductive structure 2a and metal clips 1g normal connection, I
Can be designed with spacing hole or limited block in the junction of main line 1 and quick connector 2, must when inserting quick connector 2
It must could be inserted in main line 1 according to specified direction and position, to ensure that quick connector 2 can be led to be correctly oriented insertion
In pipeline 1, so as to which metal clips 1g and conductive structure 2a is realized into contact.
In the optional embodiment of the utility model one, the inwall of main line 1 sets the step 1j of oriented axle center protrusion, platform
Rank 1j is connected in rear end axle sleeve section 21, and the second sealing ring 1c is provided between step and locating ring 1d.
In the optional embodiment of the utility model one, slot is connected with the inner passage of main line 1, and conductive bar
1f is provided with the through hole passed through for the axle sleeve section of quick connector 2.As shown in figure 3, its right end face in conductive bar 1f is set
There is through hole.
In the optional embodiment of the utility model one, offered on main line 1 and positioned at jump ring 1e opening positions exposed
Hole, retaining connector is pressed by exposed hole, so that quick connector 2 can be deviate from from main line 1.
In the optional embodiment of the utility model one, metal clips is arch, and the tip of one end for crotch shell fragment and is stretched
Enter and be in contact in main line with conductive structure, the other end is exposed by the through hole of slot bottom.By by metal clips 1g one end
Tip be arranged to crotch design, when conductive bar 1f is filled in slot 1i, crotch shell fragment has the effect of buffering, simultaneously
The contact with conductive structure 2a can be ensured；In addition, the other end gives exposed through slot, it is easy to wire to be connected thereto.
The utility model, which devises one, can diagnose whether quick union connects conducting gas connection structure in place, main
To include the fast slotting female joint comprising the both ends of main line 1 and may be inserted into fast slotting female joint and fast with conductive mechanism
Pin end is inserted, fast slotting female joint and pin end are used primarily in the both ends attachment structure in the pipeline of conducting gas.
2 sealing rings are provided with slotting female joint soon, after pin end insertion, the first sealing ring 1b of public access cephalic par can be with
Gas in sealing pipeline does not leak, and the second rubber ring 1c of pin end root can ensure that not permeable drain to of ambient outside air is led
Electric material, to cause metal clips 1g between 2 sealing rings and conductive structure 2a to be isolated with outside, avoid external substance
(such as moisture in the greasy dirt of automobile, air etc.) causes to corrode to conductive structure 2a and the metal clips stretched into main line,
So as to extend its life-span.Slotting female joint and fast slotting pin end also include a lock ring structure (jump ring 1e and snap ring 2b) soon, ensure
Specific position can be stuck in after pin end insertion, except non-operator presses retaining connector 3a, can just extract pin end,
Effectively ensure the steadiness after fast slotting pin end insertion.In addition, the second sealing ring 1c is limited in locating ring 1d by locating ring 1d
In the fast groove inserted between female joint internal side wall, avoid skidding off when plugging pin end.Conductive bar 1f is used to place
Metal clips 1g, when it is tucked into slot 1i, can play by the first sealing ring 1b be stuck in its inwall with main line it
Between, play position-limiting action.In the case of the technical scheme realizes gas circuit conducting, circuit turn-on；When quick connector is deviate from, supervisor
The metal clips of road female joint with and fast slotting pin end on conductive mechanism disconnect, circuit disconnection, so as to be electronically controlled system
(ECU) monitor.
Compared with prior art, the present embodiment has advantages below：
1. installation is simple, it is only necessary to which quick connector is inserted in the i.e. achievable gas circuit in both ends and the conducting of circuit of main line；
2. the conductive structure of ring-type is provided with quick connector, it is ensured that conducting strip and becket on pin end are preferable
Connection；
3. being isolated the metal clips in pipeline, conductive structure and outside by 2 sealing rings, make conducting strip not by ring
The pollution in border, extend the service life of pipeline；
4. having shackle designs, quick connector can be firmly fixed in main line；
5. the tip portion that metal clips contacts with conductive structure designs for crotch, it is easy to conductive bar hot plug, improves
Service life, while reduce the damage during conductive bar is plugged to conductive structure.
Preferred embodiment of the present utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as using the common side in this area
Formula is practiced；Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, all may be used
Technical solutions of the utility model are made with many possible changes and modifications using the methods and technical content of the disclosure above, or is repaiied
The equivalent embodiment of equivalent variations is changed to, this has no effect on substantive content of the present utility model.Therefore, it is every without departing from this practicality
The content of new technique scheme, according to the technical essence of the utility model to any simple modification made for any of the above embodiments, etc.
With change and modification, still fall within technical solutions of the utility model protection in the range of.
Claims (10)
- A kind of 1. conducting gas connection structure with contactor function, it is characterised in that include main line, main line Both ends are provided with slot and conductive bar, and the conductive bar is inserted in the slot, and the conducting strip seat tool has jack, institute State in jack and stretched to inserted with metal clips, one end of the metal clips in the inner passage of the main line；The both ends of the main line are inserted with the quick connector with conductive structure, and the conductive structure is arranged on the fast grafting Head is stretched into the axle sleeve section of the main line, and the conductive structure is in contact with the metal clips；The axle sleeve section end of the quick connector is arranged with the first sealing ring, and in the axle sleeve section set close to main line openend Provided with the second sealing ring, the conductive structure between the first sealing ring and the second sealing ring is isolated with outside；First sealing ring is stuck in the main line inner end by the conductive bar.
- 2. there is the conducting gas connection structure of contactor function as claimed in claim 1, it is characterised in that the slot Top is provided with openable closure, and/orThere is insulating resin in the conductive bar top coating.
- 3. there is the conducting gas connection structure of contactor function as claimed in claim 1, it is characterised in that the supervisor The jump ring of ring-type is provided with the inside of the both ends open on road, the inner ring of the jump ring is provided with taper fixture block, and quick connector is close Snap ring is provided with the axle sleeve section of the main line openend, snap ring is stuck in the main line by the taper fixture block Side；Locating ring is arranged in axle sleeve section between the conductive structure and snap ring, the outer ring of the locating ring is provided with projection, And setting fluted in the inwall of the main line, the projection of locating ring outer ring is stuck in the groove in main line with by locating ring It is fixed in main line.
- 4. there is the conducting gas connection structure of contactor function as claimed in claim 3, it is characterised in that described fast slotting The axle sleeve section that joint is stretched into main line is made up of front-end shaft sleeve section and rear end axle sleeve section；The conductive structure is provided with the front-end shaft sleeve section, is equipped with successively from inside to outside in the rear end axle sleeve section described Second sealing ring and the locating ring.
- 5. there is the conducting gas connection structure of contactor function as claimed in claim 4, it is characterised in that the conduction Structure is the becket being set in the front-end shaft sleeve section, and the external diameter of the front-end shaft sleeve section is less than the rear end axle sleeve section External diameter；OrThe conductive structure is the sheet metal/metal wire being arranged in front-end shaft sleeve section.
- 6. there is the conducting gas connection structure of contactor function as claimed in claim 4, it is characterised in that the supervisor The inwall on road sets the step of oriented axle center protrusion, and the step is connected in the axle sleeve section of rear end, and in the step and positioning Second sealing ring is provided between ring.
- 7. there is the conducting gas connection structure of contactor function as claimed in claim 1, it is characterised in that the slot It is connected with the inner passage of the main line, and the conductive bar is provided with what is passed through for the quick connector axle sleeve section Through hole.
- 8. there is the conducting gas connection structure of contactor function as claimed in claim 1, it is characterised in that the metal The top of shell fragment is wired to electronic control unit.
- 9. there is the conducting gas connection structure of contactor function as claimed in claim 3, it is characterised in that in the master Exposed hole is offered on pipeline and positioned at the jump ring opening position, retaining connector is pressed by exposed hole, so that quick connector energy It is enough to deviate from from the main line.
- 10. there is the conducting gas connection structure of contactor function as claimed in claim 1, it is characterised in that the gold Category shell fragment is arch, and the tip of one end is crotch shell fragment and stretched into the main line to be in contact with the conductive structure, another End is exposed by the through hole of slot bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792400.XU CN207038771U (en) | 2017-07-03 | 2017-07-03 | A kind of conducting gas connection structure with contactor function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792400.XU CN207038771U (en) | 2017-07-03 | 2017-07-03 | A kind of conducting gas connection structure with contactor function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207038771U true CN207038771U (en) | 2018-02-23 |
Family
ID=61466681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720792400.XU Withdrawn - After Issue CN207038771U (en) | 2017-07-03 | 2017-07-03 | A kind of conducting gas connection structure with contactor function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207038771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221772A (en) * | 2017-07-03 | 2017-09-29 | 天津大创科技有限公司 | A kind of conducting gas connection structure with contactor function |
-
2017
- 2017-07-03 CN CN201720792400.XU patent/CN207038771U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221772A (en) * | 2017-07-03 | 2017-09-29 | 天津大创科技有限公司 | A kind of conducting gas connection structure with contactor function |
| CN107221772B (en) * | 2017-07-03 | 2023-10-27 | 天津大创科技有限公司 | Conduction gas joint structure with circuit switch function |
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