CN208208861U - A kind of battery connecting piece and battery, battery pack and battery pack - Google Patents
A kind of battery connecting piece and battery, battery pack and battery pack Download PDFInfo
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- CN208208861U CN208208861U CN201820791757.0U CN201820791757U CN208208861U CN 208208861 U CN208208861 U CN 208208861U CN 201820791757 U CN201820791757 U CN 201820791757U CN 208208861 U CN208208861 U CN 208208861U
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- battery
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- connecting piece
- battery pack
- battery connecting
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- 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
- Y02E60/10—Energy storage using batteries
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a kind of battery connecting piece and battery, battery pack and battery pack, battery connecting piece is flexibility;Connector includes connected interconnecting piece and terminals, and terminals are uniformly set to the survey of interconnecting piece week, and the quantity of terminals is 3-8.The utility model battery connecting piece is flexibility, and terminals can turn up freely, and the connector that terminals are turned up both save space will not interfere other elements when battery electrical property is tested.The quantity for the terminals that external test facility is attached thereto according to the selection of electric performance test condition, it is ensured that area of passage is able to satisfy the current needs of electric performance test.The utility model further includes battery, battery pack and battery pack comprising battery connecting piece, the quantity that the terminals being attached thereto can more be selected according to the size of test multiplying power when carrying out electric performance test in electric performance test equipment, so the utility model battery, battery pack and battery pack can carry out the electric performance test of size multiplying power in the case where being changed without connector.
Description
Technical field
The utility model belongs to technical field of battery production, and in particular to a kind of battery connecting piece and include battery connection
Battery, battery pack and the battery pack of part.
Background technique
As power supply-battery of the products such as 3C electronic product, aircraft, new-energy automobile, the superiority and inferiority of electrical property is direct
Personal safety, customer experience and the service life of battery system etc. of client are influenced, therefore the electric performance test of battery is particularly important.
The electric performance test of battery (especially power battery) generallys use flexible joining part as bridge and realizes test lead and battery electricity
The electrical connection of pole (positive and negative electrode) terminal.And current flexible joining part is mostly strip, at most containing can be connect with test lead two
A terminals, when carrying out big multiplying power electric performance test, flexible joining part terminals, test lead area of passage be unable to satisfy greatly
Multiplying power test condition.Purchase the flexible joining part of thickening, though the test lead of overstriking can increase area of passage, test auxiliary material at
Originally it will increase dramatically, and larger challenge, which need to even upgrade related set, to be proposed to the Joining Technology of battery electrode terminal to flexible joining part
It is standby, such as flexible joining part connect with battery electrode terminal using laser melting connection technology mode.
In view of the above-mentioned problems, making battery connecting piece more meet battery electrical property survey it is necessary to propose a kind of battery connecting piece
The requirement of examination.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of battery connecting piece and battery, battery
Group and battery pack, battery connecting piece are flexibility, and battery connecting piece includes interconnecting piece and terminals, and terminals are uniformly arranged in even
The side of socket part.The quantity for the terminals that external test facility is attached thereto according to the selection of electric performance test condition, it is ensured that overcurrent
Area is able to satisfy the current needs of electric performance test.Due to the flexibility of battery connecting piece, terminals can be turned up freely, terminals folding
The flexible joining part both save space risen will not interfere other elements when battery electrical property is tested.The utility model further includes packet
Battery, battery pack and battery pack containing battery connecting piece, electric performance test equipment can more basis when carrying out electric performance test
The size of multiplying power is tested to select the quantity for the terminals being attached thereto, so the utility model battery, battery pack and battery pack
The electric performance test of size multiplying power can be carried out in the case where being changed without flexible joining part.
The utility model technical effect to be achieved is realized by following scheme:
A kind of battery connecting piece, the connector are flexible connecting member;The connector includes connected interconnecting piece and connect
Line end, the terminals are uniformly set to the survey of interconnecting piece week, and the quantity of the terminals is 3-8.
For terminals in the quantitative range of 3-8, the mechanical property and electric property of battery connecting piece are more stable, and external survey
The quantity for the terminals that examination equipment is attached thereto according to the selection of electric performance test condition, it is ensured that area of passage is able to satisfy electrical property survey
The current needs of examination.Battery connecting piece is preferably formed by multilayer metal foil hot pressing, the battery connecting piece after hot pressing with a thickness of
The flexibility of 0.3-5mm, the battery connecting piece in this thickness range are turned up convenient for terminals, and too thin battery connecting piece is connecing
Line end is not easy to be formed after turning up, and too thick battery connecting piece is not easy turning up for terminals.Battery connecting piece can also use single-layer metal
Foil hot pressing forms, similarly, battery connecting piece made of single-layer metal foil hot pressing with a thickness of 0.3-5mm.In the present embodiment
The rigidity of battery connecting piece is 50-2000 MPa, has good flexibility when rigidity is within the scope of 50-2000 MPa, can be certainly
By being bent.
Further, the seamed edge intersection of the adjacent line end in interconnecting piece side is equipped with anticracking notch.Anticracking notch is adopted
The intersection rib transition of adjacent line end is allowed with smoothed curve, and the stress for reducing seamed edge intersection is concentrated, and battery on the one hand can be improved
The intensity of connector, on the other hand can preventing seamed edge intersection, there is a phenomenon where crack.If if being not provided with anticracking notch,
When terminals are constantly turned up with flattening, the phenomenon that seamed edge intersection is easy to appear cracking, or even have the possibility of fracture.Anticracking lacks
Mouth avoids the generation of sharp seamed edge, burr using the curvilinear structures of smooth transition.The size of anticracking notch should be suitable for, and need
Meet the area of passage of terminals.
Further, the quantity of the terminals is 4, " ten " shape for making the battery connecting piece be centrosymmetric.
" ten " shape that the battery connecting piece of 4 terminals is centrosymmetric, the mechanical property of one side battery connecting piece
With stable electrical properties, the battery connecting piece of " ten " shape being on the other hand centrosymmetric is easy to large-area metal in processing
The typesetting of paper tinsel base material is sheared, and does not waste raw material.The area of common metal paper tinsel base material is all bigger, soft company in a cross-shaped mode
Fitting can be spliced into greatest extent the profile of metallic foil substrates on one block of substrate, reduce the waste of raw material, to reduce
Production cost.After flexible joining part is connected with battery electrode terminal, the terminals of respective numbers can be selected according to test multiplying power needs
It is connected with test lead, realizes that multichannel shunts.For example, 1-2 terminals and tests may be selected when small multiplying power electric performance test
Conducting wire is connected;When big multiplying power electric performance tests, 2-4 terminals may be selected and be connected with test lead, thus realize small multiplying power and
Flexible joining part is general when big multiplying power electric performance test.
The terminals are polygon, semicircle and irregular strip.Further, the terminals are polygon
Shape, and the seamed edge equal length of the terminals.
Further, the two seamed edge intersection fillet of terminals, on the one hand avoids the generation of sharp seamed edge, burr, separately
On the one hand it reduces because angle position scrapes, flexible joining part deforms caused by collision.
Further, one end that the terminals are connected with the interconnecting piece is equipped with smooth transition arc.
Further, the center of the interconnecting piece is equipped with connecting hole;The terminals are equipped with wiring hole, and the wiring hole
Diameter be 3-6mm.
A kind of battery, including above-mentioned battery connecting piece, battery connecting piece can be used as electric performance test in the battery
Flexible joining part.
A kind of battery pack, including above-mentioned battery connecting piece, the battery connecting piece is flexible coupling in battery pack for battery
Component.The battery component that is flexible coupling can be flexible coupling directly as battery, can also be used as the flexible joining part of battery pack electric performance test.
A kind of battery pack, including above-mentioned battery connecting piece, the battery connecting piece is flexible coupling in battery pack for battery
Component.The battery component that is flexible coupling can be flexible coupling directly as battery, can also be used as the flexible joining part of battery pack electric performance test.
A kind of battery connecting piece of the utility model includes interconnecting piece and terminals, and interconnecting piece is uniformly arranged in terminals
Side.Electric performance test equipment can select the quantity for the terminals being attached thereto according to electric performance test condition, it is ensured that flow-passing surface
Product is able to satisfy the current needs of electric performance test.Since battery connecting piece is flexibility, terminals can be turned up can survey with exposed electrical
It tries equipment to be connected, the interference of other components when both having saved space or having avoided test.The utility model further includes connecting comprising battery
Battery, battery pack and the battery pack of part, electric performance test equipment can be more according to test multiplying power when carrying out electric performance test
Size selects the quantity of the terminals being attached thereto, so the utility model battery, battery pack and battery pack can be changed without
The electric performance test of size multiplying power is carried out in the case where flexible joining part.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of battery connecting piece in the utility model;
Fig. 2 is another status architecture schematic diagram of Fig. 1 battery connecting piece;
Fig. 3 is the another structural schematic diagram of battery connecting piece in the utility model;
Fig. 4 is the another structural schematic diagram of battery connecting piece in the utility model;
Accompanying drawings symbol description: 1, terminals;2, interconnecting piece;12, anticracking notch;13, transition arcs;14;Fillet;15, wiring
Hole;21, connecting hole.
Specific embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in attached drawing 1-4, battery connecting piece includes connected interconnecting piece 2 and terminals 1, and terminals 1 are uniformly arranged
In 2 side of interconnecting piece, and the quantity of the terminals is 3-8.
Battery connecting piece is flexibility, and terminals 1 can turn up certain angle and be connected with the equipment that battery electrical property is tested,
Referring specifically to attached drawing 2, terminals 1 turn up 90 degree of angle in figure.The flexible implementation method of battery connecting piece is preferably that battery connects
Fitting is formed by multilayer metal foil hot pressing.The electricity with a thickness of 0.3-5mm, in this thickness range of battery connecting piece after hot pressing
The flexibility of pond connector is turned up convenient for terminals, and too thin battery connecting piece is not easy to be formed after terminals are turned up, too thick electricity
Pond connector is not easy turning up for terminals.Battery connecting piece can also be formed with single-layer metal foil hot pressing, similarly, single-layer metal foil
Battery connecting piece made of hot pressing with a thickness of 0.3-5mm.Battery connecting piece implementation method flexible is preferably by multiple layer metal
Foil hot pressing forms.The rigidity of battery connecting piece is 50-2000 MPa in the present embodiment, and rigidity is in 50-2000 MPa range
There is good flexibility when interior, it can free bend.
1 quantity of terminals of 2 side of interconnecting piece is preferably 3-8, and terminals are in the quantitative range of 3-8, battery connection
The mechanical property of part and electric property are more stable.It is found that the face of the seamed edge of terminals 1 and interconnecting piece 2 from battery production technology
Product is all in a certain range.If the quantity of terminals is too many, the area of interconnecting piece could be with it when needing sufficiently large
It is connected, however other elements other than battery can be interfered when the area of interconnecting piece 2 is too big, and the too big inconvenience of the area of interconnecting piece
In the conducting of electric current, it is easy to concentrate fever.For another example when the quantity of fruit terminals 1 is too many, the area of interconnecting piece 2 is constant, then connecing
The width of line end 1 will become smaller, then in order to meet area of passage, battery electrical property test equipment just needs and more wiring
End 1 is connected, and reduces efficiency, and too many terminals 1 are not easy to be processed, the terminals 1 after processing are as width is too small
It is easy disconnected.When battery electrical property is tested, it can be connected according to the selection of the multiplying power size of electrical property with battery electrical property test equipment
Terminals quantity, realize small multiplying power with when big multiplying power electric performance test battery connecting piece it is general.Especially in big multiplying power electrical property
Under test case, without purchasing or processing thicker battery connecting piece, purchase high-current test conducting wire, and without changing connection side
The technological parameter etc. of formula, saves the fringe cost of the introducings such as experiment equipment Change cost and technique change, while can realize survey
Try the unitized of equipment.
In interconnecting piece side, the seamed edge intersection of adjacent line end is equipped with anticracking notch 12.Anticracking notch uses smoothed curve
Allow the intersection rib gentle transition of adjacent line end, the stress for reducing seamed edge intersection is concentrated, and battery connecting piece on the one hand can be improved
Intensity, on the other hand can preventing seamed edge intersection, there is a phenomenon where crack.If if being not provided with anticracking notch 12, in wiring
When end 1 is constantly turned up with flattening, the phenomenon that seamed edge intersection is easy to appear cracking, or even have the possibility of fracture.Anticracking notch
12, using the curvilinear structures seamlessly transitted, avoid the generation of sharp seamed edge, burr.The size of anticracking notch 12 should be suitable for, and
The area of passage of terminals 1 need to be met.
The quantity of terminals 1 is further preferably 4, and the battery connecting piece referring again to attached drawing Isosorbide-5-Nitrae terminals 1 is in
On the other hand centrosymmetric " ten " shape, the mechanical property and stable electrical properties of one side battery connecting piece are in center pair
The battery connecting piece of " ten " shape claimed is easy to the typesetting shearing of large-area metal paper tinsel base material in processing, and does not waste former material
Material.The area of common metal paper tinsel base material is all bigger, and flexible joining part in a cross-shaped mode can spell to greatest extent on one block of substrate
It is connected into the profile of metallic foil substrates, reduces the waste of raw material, to reduce production cost.Battery connecting piece and battery electrode
After terminal is connected, the terminals of respective numbers can be selected to be connected with test lead, realize multichannel point according to test multiplying power needs
Stream.For example, 1-2 terminals may be selected and be connected with test lead when small multiplying power electric performance test;Big multiplying power electric performance test
When, 2-4 terminals may be selected and be connected with test lead, to realize that small multiplying power is connect with battery when big multiplying power electric performance test
Part it is general.
In the present invention, terminals 1 are polygon, semicircle and irregular strip, and terminals are preferably more
On the one hand side shape, and the seamed edge equal length of terminals, polygon and the equal terminals of seamed edge are easily worked, on the other hand exist
It is easy to the typesetting shearing of large-area metal paper tinsel base material when processing, and does not waste raw material.On the basis of terminals are polygon,
Two seamed edge intersection of terminals is further designed as fillet.The size of fillet 14 can be selected according to terminals seamed edge Sizes
It selects, on the one hand avoids the generation of sharp seamed edge, burr, on the other hand reduce because angle position scrapes, flexible joining part becomes caused by collision
Shape.
Terminals 1 are connected one end with interconnecting piece 2 equipped with smooth transition arc 13, interrupt continuous surface, it is possible to increase be flexible coupling
The structural stability of part reduces the generation of flexible joining part large deformation, improves the flatness of flexible joining part.When terminals are turned up,
Transition arcs can prevent the displacement transfer that will be turned up to terminals, guarantee the flatness of terminals.Roller can be used in smooth transition arc
The mode of pressure is formed.
Terminals are equipped with wiring hole 15, and the diameter of wiring hole is 3-6mm.The edge of wiring hole 15 is far from the seamed edge of terminals
Edge should have suitable distance, preferably not less than 5mm.Above-mentioned dimension data is obtained all in accordance with battery production technology.Wiring
End is connected with test lead, and since test lead can be divided into two kinds, one is pressure nose conducting wires, and another kind is clip conducting wire.Work as survey
Trying conducting wire is that when pressing nose conducting wire, can be connected by wiring hole 15 with terminals;When test lead is clip conducting wire, test lead
Clip can directly clamp terminals and tested.
Similarly, the center of interconnecting piece is equipped with connecting hole 21.When battery connecting piece is connected with battery electrode terminal, pass through
The central point of connecting hole and electrode terminal is positioned and is connected.Cell connector using the modes such as laser butt seam welding or adherency with
When electrode terminal connects, battery connecting piece can cover on the cylinder being radially directed towards assigned in electrode terminal through connecting hole, at this point, connecting hole
Diameter is slightly larger than electrode terminal diameter.The connecting place of connecting hole 21 and electrode terminal uses opposite joint laser welding or cloth conducting resinl,
Therefore connecting place area of passage is smaller.Cell connector can also be positioned by the centering of connecting hole and electrode terminal central point and be carried
In on the end face that electrode terminal is axially directed to, using laser fuU penetration welding or adherent fashion, at this point, connection bore dia is slightly larger than terminal
Center spot diameter, Laser Welding print or conducting resinl can be distributed in and be flexible coupling on the annular surface that piece and electrode terminal cooperatively form, therefore
Junction area of passage is larger.When the piece that is flexible coupling is connect using modes such as mechanical fasteners with terminal, be flexible coupling piece connecting hole and electricity
Extreme subcenter point centering cooperation, and connection is realized by the fastening effect of fastener.At this point, connection bore dia is slightly larger than electrode
The fastening structure size of terminal.To sum up, i.e., the connecting hole diameter design of interconnecting piece can be according to electrode terminal structure, connection type
Type adjustment, applicable diversified electrical connection demand.
The area of interconnecting piece 2 needs the area greater than battery electrode terminal, and both the size of interconnecting piece needed to be greater than battery electricity
The size of extreme son, and when interconnecting piece 2 is connected with battery electrode terminal, unilateral surplus is advisable not less than 2mm.Be flexible coupling piece
Outer dimension can be depending on battery electrode terminal size, to accomplish its generalization, can be by common battery extreme electrode terminal ruler
Little progress row profile arrangement.
Embodiment 1:
As shown in Fig. 1, battery connecting piece includes connected interconnecting piece 2 and terminals 1, and terminals are uniformly arranged in even
The side of socket part, and battery connecting piece is flexibility, is formed by multilayer metal foil or single-layer metal foil hot pressing.The quantity of terminals
It is 4, " ten " shape being centrosymmetric so that battery is flexible coupling.The seamed edge intersection of the adjacent line end in interconnecting piece side is equipped with
Anticracking notch 12, anticracking notch 12 allow the intersection rib transition of adjacent line end 1 using smoothed curve, reduce answering for seamed edge intersection
Power is concentrated, and the intensity of battery connecting piece on the one hand can be improved, on the other hand can preventing seamed edge intersection, there is a phenomenon where crack.It connects
Line end is regular quadrangle, and the area equation of the area of terminals and interconnecting piece, is conducive to battery connecting piece large area in processing
The typesetting of metallic foil substrates is sheared, and can save raw material to greatest extent.One end of terminals and interconnecting piece is equipped with smooth transition arc
13, smooth transition arc 13 guarantees flatness of the terminals 1 in bending.Further battery connecting piece is improved, is being connect
Two seamed edge intersection fillet 14 of line end, on the one hand avoids the generation of sharp seamed edge, burr, on the other hand reduce because angle position scrapes,
The deformation of battery connecting piece caused by collision.Terminals 1 be equipped with wiring hole 15, and wiring bore dia be 3-6mm, wiring hole be used for
Press being connected for nose test lead.The center of interconnecting piece is equipped with connecting hole 21, positioning when for being connected with battery electrode terminal with
It is connected.Since battery connecting piece is flexibility, terminals can equally be turned up at an angle, and turning up angle can be according to electricity
Depending on the space in pond, when battery space is more abundant, open and flat it can use.In the present embodiment referring to attached drawing 2, terminals with
90 degree are turned up, and 90 degree of battery connecting pieces turned up of terminals had both saved down space or do not interfered other elements.
Embodiment 2:
As shown in Fig. 3, battery connecting piece includes connected interconnecting piece 2 and terminals 1, and terminals are uniformly arranged in even
The side of socket part.Unlike the first embodiment: the quantity of terminals is 5, and battery connecting piece is not centrosymmetric shape at this time
Shape, it is more difficult that typesetting shearing is carried out on the metal foil of large area in process, can more wasteful metal foil, still
For the metal foil that do not waste raw material as far as possible, terminals 1 design be positive square and seamed edge it is equal.Due to battery connecting piece terminals
Quantity is 5, when terminals are all connected with electric performance test equipment, battery connecting piece of the conveyance capacity than 4 terminals
Enhance a bit.Similarly, battery connecting piece is formed by multilayer metal foil or single-layer metal foil hot pressing, and battery connecting piece is soft
Property, terminals can equally be turned up at an angle, and battery space can be worked as depending on the space of battery by turning up angle
When more abundant, open and flat it can use.
Embodiment 3:
As shown in Fig. 4, battery connecting piece includes connected interconnecting piece 2 and terminals 1, and terminals are uniformly arranged in
The side of interconnecting piece.Battery connecting piece is flexibility, is formed by multilayer metal foil or single-layer metal foil hot pressing.Not with embodiment 1
With: the quantity of terminals is 3, and battery connecting piece is not centrosymmetric shape at this time, in the minds of process,
It is more difficult that typesetting shearing is carried out on the metal foil of large area as embodiment 2, it can more wasteful raw metal foil.Together
Sample, but for the metal foil that do not waste raw material as far as possible, the design of terminals 1 be positive square and seamed edge it is equal.Since battery connects
1 quantity of fitting terminals is 3, and the shape of interconnecting piece 2 is similar to triangle, has firm characteristic, so terminals quantity is 3
Battery connecting piece mechanical property it is good, be unlikely to deform when terminals are turned up.Since battery connecting piece is flexibility, terminals can
To be turned up at a certain angle according to battery space.
The utility model battery connecting piece can be directly used for battery, can also be connected with battery electrode and survey for battery electrical property
It is on probation.The utility model battery connecting piece is particularly useful for power battery.
Embodiment 4:
A kind of battery, battery include that one of embodiment 1-3 battery connecting piece, battery connecting piece are battery in the battery
Test the component that is flexible coupling.When battery connecting piece is used for battery, electric performance test equipment can be according to the survey of size multiplying power electrical property
The quantity for the terminals that examination selection is attached thereto.The utility model battery includes battery connecting piece, so as to carry out size times
The electric performance test of rate.Need herein illustratively: the battery of the utility model had both included common batteries or including moving
Power battery.
Embodiment 5:
A kind of battery pack, including one of 1-3 battery connecting piece is applied, battery connecting piece is soft for battery in battery pack
Connecting elements.The battery component that is flexible coupling can be flexible coupling directly as battery, can also be used as the soft company of battery pack electric performance test
Fitting.Need herein illustratively: the battery pack of the utility model had both included common batteries group or including power battery
Group.
Embodiment 6:
A kind of battery pack, including one of 1-3 battery connecting piece is applied, battery connecting piece is soft for battery in battery pack
Connecting elements.The battery component that is flexible coupling can be flexible coupling directly as battery, can also be used as the soft company of battery pack electric performance test
Fitting.
Finally, it should be noted that above embodiments be only to illustrate the technical solution of the embodiment of the present invention rather than to its into
Row limitation, although the embodiment of the present invention is described in detail referring to preferred embodiment, those skilled in the art
It should be understood that the technical solution of the embodiment of the present invention can be still modified or replaced equivalently, and these are modified or wait
The range of modified technical solution disengaging technical solution of the embodiment of the present invention cannot also be made with replacement.
Claims (10)
1. a kind of battery connecting piece, it is characterised in that:
The connector is flexible connecting member;
The connector includes connected interconnecting piece and terminals, and the terminals are uniformly set to the survey of interconnecting piece week, and described is connect
The quantity of line end is 3-8.
2. battery connecting piece as described in claim 1, which is characterized in that the quantity of the terminals is 4, makes the battery
" ten " font that connector is centrosymmetric.
3. battery connecting piece as described in claim 1, which is characterized in that the battery connecting piece ontology includes multiple layer metal
Foil.
4. battery connecting piece as described in claim 1, which is characterized in that the seamed edge phase of the adjacent line end in interconnecting piece side
Anticracking notch is equipped at friendship.
5. battery connecting piece as described in claim 1, which is characterized in that the two seamed edge intersection of terminals is set as fillet.
6. battery connecting piece as described in claim 1, which is characterized in that the terminals are equipped with the interconnecting piece connecting side
Seamlessly transit arc.
7. battery connecting piece as described in claim 1, which is characterized in that the interconnecting piece is equipped with connecting hole;The terminals
Equipped with wiring hole, and the wiring bore dia is 3-6mm.
8. a kind of battery, which is characterized in that the battery includes battery connecting piece, the electricity as described in claim 1-7 is any
Pond connector is the battery testing component that is flexible coupling in the battery.
9. a kind of battery pack, which is characterized in that the battery pack includes battery connecting piece as claimed in claim 1,
The battery connecting piece is flexible coupling component in battery pack for battery.
10. a kind of battery pack, which is characterized in that the battery pack includes battery connecting piece as claimed in claim 1,
The battery connecting piece is flexible coupling component in battery pack for battery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820791757.0U CN208208861U (en) | 2018-05-25 | 2018-05-25 | A kind of battery connecting piece and battery, battery pack and battery pack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820791757.0U CN208208861U (en) | 2018-05-25 | 2018-05-25 | A kind of battery connecting piece and battery, battery pack and battery pack |
Publications (1)
Publication Number | Publication Date |
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CN208208861U true CN208208861U (en) | 2018-12-07 |
Family
ID=64516461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820791757.0U Active CN208208861U (en) | 2018-05-25 | 2018-05-25 | A kind of battery connecting piece and battery, battery pack and battery pack |
Country Status (1)
Country | Link |
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2018
- 2018-05-25 CN CN201820791757.0U patent/CN208208861U/en active Active
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