CN109449462A - A kind of self-assembled structures of fuel battery voltage inspection - Google Patents
A kind of self-assembled structures of fuel battery voltage inspection Download PDFInfo
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- CN109449462A CN109449462A CN201811168521.2A CN201811168521A CN109449462A CN 109449462 A CN109449462 A CN 109449462A CN 201811168521 A CN201811168521 A CN 201811168521A CN 109449462 A CN109449462 A CN 109449462A
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- Prior art keywords
- inspection
- connecting pin
- positioning
- plate
- pole plate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04537—Electric variables
- H01M8/04544—Voltage
- H01M8/04552—Voltage of the individual fuel cell
-
- 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
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
A kind of self-assembled structures of fuel battery voltage inspection, including pole plate inspection end, voltage collector, inspection connecting pin and positioning lockable mechanism；The edge of the pole plate of fuel cell can be interface or fin structure, inspection connecting pin is equipped with corresponding structure to connect, when the edge of pole plate is grafting mouth structure, the connector of inspection connecting pin is securely connect in such a way that expansion-head close-fitting or elastic slice are fixed with pole plate inspection end, when the edge of pole plate is fin structure, the connector of inspection connecting pin is securely connect in such a way that two clamp clips clamp with pole plate inspection end, prevents from loosening.Simultaneously in assembling process, by positioning lockable mechanism inspection connecting pin is positioned and is locked on two pieces of pile end plates of fuel cell, prevent falling off for inspection connecting pin, improves the reliability of voltage signal acquisition when fuel cell such as is vibrated at the interference.
Description
Technical field
The present invention relates to field of fuel cell technology, in particular to a kind of self-assembled structures of fuel battery voltage inspection.
Background technique
As the development of the aggravation of environmental pollution, the exhaustion of fossil energy, new energy technology gradually receives significant attention.Hydrogen
Oxygen fuel cell is a kind of new energy device for directly converting chemical energy in water, has high conversion efficiency, pollution-free, starting fastly
The features such as, it is the ideal energy source device that future automobile, stationary electric power plant, portable electrical appliance etc. use.In a fuel cell, double
Pole plate, membrane electrode, seal assembly etc. are its key components.Bipolar board type mainly include graphite bi-polar plate, composite dual-electrode plates with
And metal double polar plates.Metal double polar plates are due to high mechanical strength, the spies such as thermal conductivity is good, gas barrier property is strong, manufacturing cost is low in recent years
Point gradually replaces graphite bi-polar plate and is widely used in fuel cell pile.Fuel cell is by up to a hundred bipolar plates and film
Electrode is assembled by stacked, and membrane electrode constitutes a monocell between two panels bipolar plates, and the connected composition of monocell is whole
A pile.The voltage of pile is formed by the single battery voltage for constituting pile is cumulative, and the performance of every section monocell is to influence fuel electricity
An important factor for pond Performance data, it is therefore desirable to the voltage of each monocell of battery stack be detected, guarantee whole pile
Safe and reliable operation, while in fuel cell failure problem, can accurate judgement which batteries go wrong.Battery
Cruising inspection system just plays key effect with effectively connecting for fuel cell unit.
Inspection collection point and fuel battery pole board are linked together by way of spot welding usually and carries out voltage signal and adopts
Collection, but this connection method reliability when pile such as is vibrated at the interference is not high, is easy to fall off.Simultaneously in fuel cell pile
During dismantling, needs the inspection line of welding to dismantle, be easy to cause parts damages.Patent CN102938470A is according to metal
The distance of pole plate inspection jack presses out bus bar connector compatible with inspection jack, is later inserted into winding displacement needle inserting device
In inspection jack, while the other end of bus bar connector is connect with battery inspection system.The method can avoid welding manner connection
Bring unstability improves inspection reliability.But the plug method that the invention uses, it is be easy to cause position inaccurate, together
When swapping process in, plug position tightness be not easily controlled, cause inspection line to fall.
Summary of the invention
The present invention is in view of the above-mentioned problems, provide a kind of self-assembled structures of fuel battery voltage inspection.
The purpose of the present invention can be realized by following technical proposals: a kind of self assembly knot of fuel battery voltage inspection
Structure, including pole plate inspection end, voltage collector, inspection connecting pin and positioning lockable mechanism；Each pole plate of the fuel cell
Edge be equipped with an at least interface, the corresponding setting of the interface on multiple pole plates and constitute pole plate inspection in a row-shaped arrangement
End；The voltage collector is mounted on fuel cell, and the side of voltage collector is connected with more inspection connecting lines, and voltage is adopted
The other side of storage is connecting terminal, and the more inspection connecting lines are connect with inspection connecting pin；The inspection connecting pin includes
Connecting pin main body and connector, the side of the connecting pin main body are equipped with multiple connect corresponding with the interface on multiple pole plates
Head, the connector and interface socket connection, the other side of the connecting pin main body are equipped with corresponding with multiple connectors more
A connection line jack；The positioning lockable mechanism includes the locating slot that matches and positioning plate, and the two of the fuel cell
A locating slot, the position of the interface on the position and pole plate of the locating slot are respectively set on the adjacent surface of block pile end plate
Set corresponding setting, the both ends of the connecting pin main body of the inspection connecting pin be respectively set one with connecting pin main body is perpendicular determines
Position plate.
Further, the connector includes the inserting column being connected with connecting pin main body and the expansion that is set on inserting column
Section.Or, the connector includes the grafting egative film being connected with connecting pin main body and the elastic slice being set on grafting egative film.
Further, the voltage collector is installed on the pole plate of fuel cell and the side of membrane electrode.
Further, first positioning hole is respectively equipped in the locating slot on two pieces of pile end plates, described first is fixed
Position hole penetrates through two end faces of place pile end plate, is respectively equipped with the second positioning on the positioning plate at connecting pin main body both ends
Hole, when positioning plate insertion locating slot, first positioning hole is corresponding with second location hole position and ensures to position plate and exists
Position is assembled in locating slot.Further, the positioning lockable mechanism further includes bayonet and positioning protrusion, two blocks of electricity
A bayonet is respectively equipped in locating slot on heap end plate, the both ends of the connecting pin main body of the inspection connecting pin are respectively set one
Along the positioning protrusion that connecting pin main body is extended, the positioning protrusion is connect with the extensible member of connecting pin body interior, fixed
Position protrusion is inserted into bayonet to lock position of the positioning plate in locating slot.
The self-assembled structures of another fuel battery voltage inspection, including pole plate inspection end, voltage collector, inspection connection
End and positioning lockable mechanism；The edge of each pole plate of the fuel cell is equipped with an at least fin, the grafting on multiple pole plates
Mouthful corresponding setting and constitute pole plate inspection end in a row-shaped arrangement；The voltage collector is mounted on fuel cell, voltage
The side of collector is connected with more inspection connecting lines, and the other side of voltage collector is connecting terminal, and the more inspections connect
Wiring is connect with inspection connecting pin；The inspection connecting pin includes shell and the clamp clip that is set on shell, the clamp clip
With the clipping connection of fin；The positioning lockable mechanism includes locating slot, the phase of two pieces of pile end plates of the fuel cell
A locating slot, the setting corresponding with the position of the fin on pole plate of the position of the locating slot, institute are respectively set on proximal surface
The both ends for stating the shell of inspection connecting pin are inserted into respectively in the locating slot of two pieces of pile end plates.
Further, the inspection connecting pin further includes threading action part and screw rod, and the clamp clip includes the first clamping
In a tubular form, threading action part, the threading action is arranged in piece and the second clamp clip, the shell and threading action part in shell
The inner surface of part is equipped with internal screw thread, the screw rod that setting matches in threading action part；The side of the shell be equipped with it is multiple
The corresponding multiple intermediate plate moving hole of fin on pole plate, the other side of shell are equipped with multiple connections with multiple intermediate plate moving hole
One first clamp clip is arranged in line jack, the side of each intermediate plate moving hole, and first clamp clip is fixedly connected on the outer of shell
Side surface, each intermediate plate moving hole is interior to be arranged one second clamp clip, and second clamp clip is fixedly connected on threading action part
Outer surface drives threading action part to move in shell by turning screw rod, so that the second clamp clip is clamped towards first
Piece is close and clamps the fin on pole plate.Further, the end of second clamp clip is equipped with protrusion.
Further, the positioning lockable mechanism further includes location hole, the locating slot on two pieces of pile end plates
It is inside respectively equipped with location hole, two end faces of pile end plate where the location hole perforation；When the shell of the inspection connecting pin
Both ends be inserted into the locating slots of two pieces of pile end plates and when corresponding with the position of positioning hole on two pieces of pile end plates respectively,
The lead screw passes through location hole and is packed into the intracorporal threading action part of shell, realizes case lock in locating slot.
Compared with prior art, beneficial effects of the present invention: the edge of the pole plate of fuel cell can be interface or fin
Structure, inspection connecting pin are connected equipped with corresponding structure, when the edge of pole plate is grafting mouth structure, inspection connecting pin
Connector securely connect in such a way that expansion-head close-fitting or elastic slice are fixed with pole plate inspection end, when the edge of pole plate is fin knot
When structure, the connector of inspection connecting pin is securely connect in such a way that two clamp clips clamp with pole plate inspection end, prevents from loosening.Simultaneously
In assembling process, inspection connecting pin is positioned by positioning lockable mechanism and is locked in two pieces of pile end plates of fuel cell
On, falling off for inspection connecting pin is prevented, the reliability of voltage signal acquisition when fuel cell such as is vibrated at the interference is improved.
Detailed description of the invention
Fig. 1 to Fig. 3 is the overall structure diagram of the embodiment of the present invention 1.
Fig. 4 is pole plate inspection end, inspection connecting pin and the structural representation for positioning lockable mechanism in the embodiment of the present invention 1
Figure.
Fig. 5 is the structural schematic diagram of the inspection connecting pin in the embodiment of the present invention 1.
Fig. 6 is the structural schematic diagram of the inspection connecting pin in the embodiment of the present invention 2.
Fig. 7 and Fig. 8 is the overall structure diagram of the embodiment of the present invention 3.
Fig. 9 is the structural schematic diagram of the inspection connecting pin in the embodiment of the present invention 3.
Figure 10 is the cross-sectional view of the inspection connecting pin in the embodiment of the present invention 3.
Part numbers are as follows in figure:
1 pole plate
2 pile end plates
201 locating slots
202 first positioning holes
3 pole plate inspection ends
301 interfaces
302 fins
4 voltage collectors
5 inspection connecting pins
501 connecting pin main bodys
5011 connection line jacks
502 connectors
5021 inserting columns
5022 expansion arcs
5023 grafting egative films
5024 elastic slices
503 positioning plates
5031 second location holes
504 positioning protrusion
505 shells
5051 intermediate plate moving hole
5052 connection line jacks
506 threading action parts
507 screw rods
508 first clamp clips
509 second clamp clips
6 inspection connecting lines.
Specific embodiment
Below in conjunction with the attached drawing specific embodiment that the present invention will be described in detail, those skilled in the art is made to become apparent from geography
How solution practices the present invention.Although describing the present invention in conjunction with its preferred embodiment, these embodiments are
It illustrates, is not intended to limit the scope of the invention.
Embodiment 1
Referring to Fig. 1 to Fig. 3, a kind of self-assembled structures of fuel battery voltage inspection, including pole plate inspection end 3, voltage collector
4, inspection connecting pin 5 and positioning lockable mechanism.
The fuel cell is made of pole plate 1, membrane electrode and pile end plate 2, multiple pole plates 1 and membrane electrode compartment of terrain one by one
It is laminated between two pieces of pile end plates 2, the edge of each pole plate 1 is equipped with an at least interface 301, the grafting on multiple pole plates 1
Mouthfuls 301 corresponding settings and constitute pole plate inspection end 3 in a row-shaped arrangement, pole plate inspection end 3 is used for and inspection connecting pin 5
Connection.Pole plate inspection end 3 can be arranged in the position for needing to measure voltage on fuel cell.
The voltage collector 4 is mounted on fuel cell, and specific location is multiple pole plates 1 that stacking assembles and film electricity
The side of pole, the side of voltage collector 4 are connected with more inspection connecting lines 6, and the other side of voltage collector 4 is terminals
Son, connecting terminal with the monitoring signals line of the galvanic pile module on computer for connecting.
One end of the more inspection connecting lines 6 is connect with voltage collector 4, the other end of more inspection connecting lines 6 with
Inspection connecting pin 5 connects.
Referring to fig. 4 and Fig. 5, the inspection connecting pin 5 include connecting pin main body 501 and connector 502, the connecting pin main body
501 be in the strip that section is rectangle, and the side of connecting pin main body 501 is equipped with corresponding with the interface 301 on multiple pole plates 1
Multiple connectors 502, the connector 502 be expansion hair style structure, the connector 502 includes being connected with connecting pin main body 501
Inserting column 5021 and the expansion arc 5022 that is set on inserting column 5021, when inserting column 5021 is inserted into the interface on pole plate 1
When in 301, expansion arc 5022 just blocks interface 301 and is fixed in interface 301 together with inserting column 5021, and realization connects
First 502 are connected and fixed with interface 301.The other side of the connecting pin main body 501 is equipped with corresponding with multiple connectors 502
Multiple connection line jacks 5011, for the insertion connection of more inspection connecting lines 6.
Referring to Fig. 1, Fig. 4 and Fig. 5, the positioning lockable mechanism includes locating slot 201, bayonet, positioning plate 503 and determines
Position protrusion 504, is respectively set a locating slot 201 on the adjacent surface of two pieces of pile end plates 2, in the locating slot 201
Equipped with bayonet, the position of the locating slot 201 on two pieces of pile end plates 2 is opposite with the position of interface 301 on pole plate 1
Should be arranged, the both ends of the connecting pin main body 501 of the inspection connecting pin 5 be respectively provided with one with connecting pin main body 501 is perpendicular determines
Position plate 503 and a positioning protrusion 504 extended along connecting pin main body 501, the positioning plate 503 and connecting pin master
Body 501 is fixedly connected, and positioning plate 503 is for being inserted into locating slot 201, the positioning protrusion 504 and connecting pin main body 501
Internal extensible member connection, extensible member can be spring, and positioning protrusion 504 locks positioning plate 503 for being inserted into bayonet and exists
Position in locating slot 201, positioning protrusion 504 can be en plaque pin as shown in Figure 5, be also possible to straight pin etc. other
Structure.In addition, being assembled in place in order to ensure inspection connecting pin 5 is fixed on two pieces of pile end plates 2, two pieces of pile end plates
First positioning hole 202, pile end plate 2 where the perforation of first positioning hole 202 are further respectively had in locating slot 201 on 2
Two end faces, be respectively equipped with second location hole 5031 on the positioning plate 503 at 501 both ends of connecting pin main body, work as positioning
When plate 503 is inserted into locating slot 201, make second in the first positioning hole 202 and positioning plate 503 in locating slot 201
Location hole 5031 is maintained at same position, so that it may ensure that inspection connecting pin 5 is assembled in place on two pieces of pile end plates 2, convex
It plays 504 and is just caught in bayonet.
Embodiment 2
Difference from example 1 is that the structure of the connector 502 of inspection connecting pin 5.
Referring to Fig. 6, the connector 502 of the inspection connecting pin 5 is the clipping structure of fin 302, and connector 502 includes and connection
The end main body 501 grafting egative film 5023 being connected and the elastic slice 5024 being set on grafting egative film 5023, when grafting egative film 5023
When being inserted into the interface 301 on pole plate 1, elastic slice 5024 can bounce and be fixed on interface together with grafting egative film 5023
In 301, realization connector 502 is connected and fixed with interface 301.
Embodiment 3
With embodiment 1 and embodiment 2 the difference is that pole plate inspection end 3, inspection connecting pin 5 and the knot for positioning lockable mechanism
Structure.
Referring to figs. 7 and 8, the edge of each pole plate 1 is equipped with an at least fin 302,302 phase of fin on multiple pole plates 1
It is correspondingly arranged and constitutes pole plate inspection end 3 in a row-shaped arrangement.
Referring to Fig. 9 and Figure 10, the inspection connecting pin 5 includes shell 505, threading action part 506, the folder of screw rod 507, first
Tight piece 508 and the second clamp clip 509, the shell 505 are in the square tube type of both ends perforation, and threading action part is arranged in shell 505
506, in a tubular form, the inner surface of threading action part 506 is equipped with internal screw thread to the threading action part 506, in threading action part 506
The screw rod 507 matched is set, wherein the side of the shell 505 is equipped with corresponding with the fin 302 on multiple pole plates 1
One first clamp clip 508, first clamp clip is arranged in the side of multiple intermediate plate moving hole 5051, each intermediate plate moving hole 5051
508 are fixedly connected on the outer surface of shell 505, are arranged one second clamp clip 509 in each intermediate plate moving hole 5051, and described the
Two clamp clips 509 are fixedly connected on the outer surface of threading action part 506, and the end of second clamp clip 509 is additionally provided with convex
It rises, convenient for clamping the fin 302 on pole plate 1.Threading action part 506 is driven to move in shell 505 by turning screw rod 507
It is dynamic, so that the second clamp clip 509 is close towards the first clamp clip 508 and clamps the fin 302 on pole plate 1.The shell
505 other side is again provided with multiple connection line jacks 5052 with multiple intermediate plate moving hole 5051, so that more inspections connect
The insertion of line 6 connects.
In the present embodiment, positioning lockable mechanism includes locating slot 201 and first positioning hole 202, locating slot 201 and the
It is no different in a positioning hole 202 and embodiment 1.Inspection connecting pin 5 needs to unload screw rod 507 before assembling with two pieces of pile end plates 2,
First 505 both ends of shell of inspection connecting pin 5 are inserted into respectively in the locating slot 201 on two pieces of pile end plates 2, shell 505
Both ends are corresponding with 202 position of first positioning hole on two pieces of pile end plates 2 respectively, realize positioning, then lead screw is passed through first
Location hole 202 is packed into the threading action part 506 in shell 505, realizes locking.Later, turning screw rod 507 makes the first clamp clip
508 and clamp clip clamp fin 302, be achieved that the connection of inspection connecting pin 5 and pole plate inspection end 3.
It should be pointed out that can also have the embodiment of a variety of transformation and remodeling for the present invention through absolutely proving,
It is not limited to the specific embodiment of above embodiment.Above-described embodiment as just explanation of the invention, rather than to this
The limitation of invention.In short, protection scope of the present invention should include that those are apparent to those skilled in the art
Transformation or substitution and remodeling.
Claims (10)
1. a kind of self-assembled structures of fuel battery voltage inspection, which is characterized in that including pole plate inspection end, voltage collector,
Inspection connecting pin and positioning lockable mechanism；The edge of each pole plate of the fuel cell is equipped with an at least interface, Duo Geji
The corresponding setting of interface on plate and constitute pole plate inspection end in a row-shaped arrangement；The voltage collector is mounted on fuel electricity
Chi Shang, the side of voltage collector are connected with more inspection connecting lines, and the other side of voltage collector is connecting terminal, more institutes
Inspection connecting line is stated to connect with inspection connecting pin；The inspection connecting pin includes connecting pin main body and connector, the connecting pin master
The side of body is equipped with multiple connectors corresponding with the interface on multiple pole plates, the connector and interface socket connection,
The other side of the connecting pin main body is equipped with multiple connection line jacks corresponding with multiple connectors；The positioning lockable mechanism packet
The locating slot matched and positioning plate are included, is respectively set on the adjacent surface of two pieces of pile end plates of the fuel cell certain
Position slot, the setting corresponding with the position of the interface on pole plate of the position of the locating slot, the company of the inspection connecting pin
One and the perpendicular positioning plate of connecting pin main body is respectively set in the both ends for connecing end main body.
2. the self-assembled structures of fuel battery voltage inspection according to claim 1, which is characterized in that the connector includes
The inserting column being connected with connecting pin main body and the expansion arc being set on inserting column.
3. the self-assembled structures of fuel battery voltage inspection according to claim 1, which is characterized in that the connector includes
The grafting egative film being connected with connecting pin main body and the elastic slice being set on grafting egative film.
4. the self-assembled structures of fuel battery voltage inspection according to claim 1, which is characterized in that the voltage acquisition
Device is installed on the pole plate of fuel cell and the side of membrane electrode.
5. the self-assembled structures of fuel battery voltage inspection according to claim 1-4, which is characterized in that two pieces
First positioning hole is respectively equipped in locating slot on the pile end plate, pile end plate where the first positioning hole perforation
Two end faces are respectively equipped with second location hole on the positioning plate at connecting pin main body both ends, when positioning plate insertion positioning
When slot, first positioning hole is corresponding with second location hole position and ensures to position plate and is assembled to position in locating slot.
6. the self-assembled structures of fuel battery voltage inspection according to claim 5, which is characterized in that the positioning locking
Mechanism further includes bayonet and positioning protrusion, is respectively equipped with a bayonet in the locating slot on two pieces of pile end plates, described to patrol
A positioning protrusion being extended along connecting pin main body, the positioning is respectively set in the both ends for examining the connecting pin main body of connecting pin
Protrusion is connect with the extensible member of connecting pin body interior, and positioning protrusion is inserted into bayonet to lock positioning plate in locating slot
Position.
7. a kind of self-assembled structures of fuel battery voltage inspection, which is characterized in that including pole plate inspection end, voltage collector,
Inspection connecting pin and positioning lockable mechanism；The edge of each pole plate of the fuel cell is equipped with an at least fin, multiple pole plates
On interface it is corresponding setting and constitute pole plate inspection end in a row-shaped arrangement；The voltage collector is mounted on fuel cell
On, the side of voltage collector is connected with more inspection connecting lines, and the other side of voltage collector is connecting terminal, described in more
Inspection connecting line is connect with inspection connecting pin；The inspection connecting pin includes shell and the clamp clip that is set on shell, described
Clamp clip and the clipping connection of fin；The positioning lockable mechanism includes locating slot, two pieces of pile ends of the fuel cell
A locating slot is respectively set on the adjacent surface of plate, the position of the locating slot is corresponding with the position of the fin on pole plate to be set
It sets, the both ends of the shell of the inspection connecting pin are inserted into respectively in the locating slot of two pieces of pile end plates.
8. the self-assembled structures of fuel battery voltage inspection according to claim 7, which is characterized in that the inspection connection
End further includes threading action part and screw rod, and the clamp clip includes the first clamp clip and the second clamp clip, the shell and screw thread
In a tubular form, threading action part is arranged in movement parts in shell, the inner surface of the threading action part is equipped with internal screw thread, screw thread fortune
The screw rod that setting matches in moving part；The side of the shell is equipped with multiple intermediate plates corresponding with the fin on multiple pole plates and moves
Dynamic hole, the other side of shell are equipped with multiple connection line jacks with multiple intermediate plate moving hole, and the side of each intermediate plate moving hole is set
One first clamp clip is set, first clamp clip is fixedly connected on the outer surface of shell, setting one in each intermediate plate moving hole
Second clamp clip, second clamp clip are fixedly connected on the outer surface of threading action part, drive spiral shell by turning screw rod
Line movement parts move in shell, so that the second clamp clip is close towards the first clamp clip and clamps the fin on pole plate.
9. the self-assembled structures of fuel battery voltage inspection according to claim 8, which is characterized in that described second clamps
The end of piece is equipped with protrusion.
10. the self-assembled structures of fuel battery voltage inspection according to claim 8, which is characterized in that the positioning lock
Locking mechanism further includes location hole, is respectively equipped with location hole in the locating slot on two pieces of pile end plates, the location hole passes through
Two end faces of pile end plate where logical；When determining for two pieces of pile end plates is inserted at the both ends of the shell of the inspection connecting pin respectively
When in the slot of position and corresponding with the position of positioning hole on two pieces of pile end plates, it is intracorporal that the lead screw passes through location hole loading shell
In threading action part, realize case lock in locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811168521.2A CN109449462B (en) | 2018-10-08 | 2018-10-08 | Self-assembly structure for voltage inspection of fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811168521.2A CN109449462B (en) | 2018-10-08 | 2018-10-08 | Self-assembly structure for voltage inspection of fuel cell |
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| CN109449462A true CN109449462A (en) | 2019-03-08 |
| CN109449462B CN109449462B (en) | 2022-03-22 |
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| CN110474074A (en) * | 2019-08-27 | 2019-11-19 | 广东国鸿氢能科技有限公司 | Connection structure and detection method for graphite bipolar plate of fuel battery detection |
| CN111463466A (en) * | 2020-04-21 | 2020-07-28 | 上海交通大学 | Self-adaptive fuel cell assembly structure with composite function |
| CN111628194A (en) * | 2020-05-28 | 2020-09-04 | 上海骥翀氢能科技有限公司 | Fuel cell inspection assembly, bipolar plate inspection connection structure and inspection system |
| CN111796127A (en) * | 2020-06-23 | 2020-10-20 | 浙江高成绿能科技有限公司 | Connecting device for collecting single voltage of fuel cell |
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| CN113013451A (en) * | 2021-03-04 | 2021-06-22 | 上海捷氢科技有限公司 | Plug connector for detecting single voltage of fuel cell and mounting structure thereof |
| CN113296002A (en) * | 2021-05-14 | 2021-08-24 | 东风汽车集团股份有限公司 | Electrical connection structure of galvanic pile voltage inspection system |
| CN113328114A (en) * | 2021-08-03 | 2021-08-31 | 爱德曼氢能源装备有限公司 | Metal bipolar plate of inspection wiring structure for fuel cell |
| CN113437336A (en) * | 2020-03-20 | 2021-09-24 | 未势能源科技有限公司 | Fuel cell and vehicle with same |
| CN113745566A (en) * | 2021-08-06 | 2021-12-03 | 上海治臻新能源装备有限公司 | Fuel cell metal bipolar plate inspection auxiliary structure and fuel cell |
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| CN110323463A (en) * | 2019-08-02 | 2019-10-11 | 新源动力股份有限公司 | A kind of fuel battery double plates and fuel battery voltage inspection plug-in unit |
| CN110474074A (en) * | 2019-08-27 | 2019-11-19 | 广东国鸿氢能科技有限公司 | Connection structure and detection method for graphite bipolar plate of fuel battery detection |
| CN113437336A (en) * | 2020-03-20 | 2021-09-24 | 未势能源科技有限公司 | Fuel cell and vehicle with same |
| CN111463466A (en) * | 2020-04-21 | 2020-07-28 | 上海交通大学 | Self-adaptive fuel cell assembly structure with composite function |
| CN111463466B (en) * | 2020-04-21 | 2023-05-26 | 上海交通大学 | Self-adaptive fuel cell assembly structure with composite function |
| CN111628194A (en) * | 2020-05-28 | 2020-09-04 | 上海骥翀氢能科技有限公司 | Fuel cell inspection assembly, bipolar plate inspection connection structure and inspection system |
| CN113777502A (en) * | 2020-06-10 | 2021-12-10 | 未势能源科技有限公司 | Voltage inspecting instrument and fuel cell |
| CN111796127A (en) * | 2020-06-23 | 2020-10-20 | 浙江高成绿能科技有限公司 | Connecting device for collecting single voltage of fuel cell |
| CN112201820A (en) * | 2020-09-23 | 2021-01-08 | 张家口市氢能科技有限公司 | Metal bipolar plate fuel cell stack voltage acquisition structure and connection method |
| CN113013451A (en) * | 2021-03-04 | 2021-06-22 | 上海捷氢科技有限公司 | Plug connector for detecting single voltage of fuel cell and mounting structure thereof |
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| CN113296002A (en) * | 2021-05-14 | 2021-08-24 | 东风汽车集团股份有限公司 | Electrical connection structure of galvanic pile voltage inspection system |
| CN113328114B (en) * | 2021-08-03 | 2021-10-26 | 爱德曼氢能源装备有限公司 | Metal bipolar plate of inspection wiring structure for fuel cell |
| CN113328114A (en) * | 2021-08-03 | 2021-08-31 | 爱德曼氢能源装备有限公司 | Metal bipolar plate of inspection wiring structure for fuel cell |
| CN113745566A (en) * | 2021-08-06 | 2021-12-03 | 上海治臻新能源装备有限公司 | Fuel cell metal bipolar plate inspection auxiliary structure and fuel cell |
| CN113745566B (en) * | 2021-08-06 | 2023-06-27 | 上海治臻新能源股份有限公司 | Fuel cell metal bipolar plate inspection auxiliary structure and fuel cell |
| CN113809352A (en) * | 2021-08-30 | 2021-12-17 | 深圳深科鹏沃科技有限公司 | CVM pin mechanism and fuel cell system |
| CN113793945A (en) * | 2021-08-30 | 2021-12-14 | 深圳深科鹏沃科技有限公司 | Bipolar plate mechanism and fuel cell system |
| CN114583217A (en) * | 2022-03-15 | 2022-06-03 | 一汽解放汽车有限公司 | Electric pile |
| CN114583217B (en) * | 2022-03-15 | 2024-01-09 | 一汽解放汽车有限公司 | Electric pile |
| CN115064724A (en) * | 2022-08-18 | 2022-09-16 | 深圳市万联新能科技有限公司 | Electrode plate group, fuel cell stack, fuel cell and automobile |
| CN115064724B (en) * | 2022-08-18 | 2022-12-06 | 深圳市万联新能科技有限公司 | Detection system and car |
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