CN109524808A - Connector, electrical connection module and the device for being electrically connected and managing in battery pack - Google Patents
Connector, electrical connection module and the device for being electrically connected and managing in battery pack Download PDFInfo
- Publication number
- CN109524808A CN109524808A CN201710858429.8A CN201710858429A CN109524808A CN 109524808 A CN109524808 A CN 109524808A CN 201710858429 A CN201710858429 A CN 201710858429A CN 109524808 A CN109524808 A CN 109524808A
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- Prior art keywords
- connector
- pair
- counter
- electrical connection
- abutting part
- 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.)
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Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 2
- 238000002788 crimping Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 230000001603 reducing effect Effects 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000002739 metals Chemical group 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 239000011135 tin Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/05—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations having different types of direct connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/16—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by bending
Abstract
The invention discloses a kind of connector, electrical connection module and for electrical connection in battery pack and the device managed.The connector includes first connecting portion and second connecting portion.The first connecting portion includes support ontology and abutting part.The abutting part is provided projectingly from the support ontology, be can be used for exempting from first pair of counter-connector abutting contact and each other weldering and is electrically connected.The second connecting portion is electrically connected to each other with the first connecting portion, and can be used for being electrically connected with second pair of counter-connector.The connector is metal integral piece.Connector electrical connection of the present invention is stablized and life cycle is long.
Description
Technical field
The present invention relates to a kind of electric connection structure, especially a kind of connector, electrical connection module and for electricity in battery pack
The device of connection and management.
Background technique
Connector is a kind of important component for realizing electrical connection.With the application that deepens continuously of clean energy resource, battery is answered
It is also increasingly wider with demand.Particularly, electric car is due to greatly reducing air pollution using being driven by electricity.As electronic
The battery pack of the important component of automobile generally requires to realize corresponding electrical connection by connector.How stable electricity is obtained
It connects and can advantageously realize that corresponding electrical connection then becomes problem in need of consideration.
Summary of the invention
An object of the present invention is in order to overcome the shortcomings in the prior art, to provide a kind of electrical connection and stablize and Life Cycle
Connector, electrical connection module and the device for being electrically connected and managing in battery pack of phase length.
In order to achieve the above object, the invention is realized by the following technical scheme:
The present invention provides a kind of connector.The connector includes first connecting portion and second connecting portion.Described first connects
Socket part includes support ontology and abutting part.The abutting part is provided projectingly from the support ontology, can be used for first pair with company
Fitting abutting contact and exempt from each other weldering electrical connection.The second connecting portion is electrically connected to each other with the first connecting portion, and can be used
It is electrically connected in second pair of counter-connector.The connector is metal integral piece.
Preferably, the connector is metal simple-substance structure or alloy material structure.
Preferably, the first connecting portion has the metal reproducibility for being weaker than first pair of counter-connector.
Preferably, the second connecting portion has the metal reproducibility for being better than second pair of counter-connector.
Preferably, the abutting part can penetrate the surface of first pair of counter-connector when being squeezed by external force, and with this
The internal structure of a pair of of counter-connector contacts to be arranged electrically in order to avoid welding.
Preferably, the abutting part has cone point；The cone point can penetrate the surface of first pair of counter-connector,
And it contacts with the internal structure of first pair of counter-connector and is arranged electrically in order to avoid welding.
Preferably, the first connecting portion further includes the second abutting part.Second abutting part is provided projectingly in the branch
It supports on ontology, and can be used for exempting from first pair of counter-connector abutting contact and each other weldering and be electrically connected.
Preferably, second abutting part includes one or more prominent pawls.The prominent pawl prolongs from support ontology protrusion
Setting is stretched, and can be used for across first pair of surface with electrical connector to be contacted with this first pair internal structure with electrical connector
Electrical connection.
Preferably, second abutting part is oppositely arranged at least partly described abutting part so that the abutting part with
Second abutting part is electrically connected for abutting respectively with a pair of of surface on first pair of counter-connector.
Preferably, at least partly described second abutting part is arranged at least partly described abutting part face.
Preferably, the connector is integrated punching structure.
Preferably, the second connecting portion is set as to crimp with second pair of counter-connector, weld or rivet.
Preferably, the metal reproducibility of the connector is between the metal reproducibility of copper and the metal reproducibility of aluminium.
The present invention provides a kind of electrical connection module.The electrical connection module include it is any one of aforementioned described in connector,
First pair of counter-connector and second pair of counter-connector.First pair of counter-connector is abutted with the abutting part of first connector
It contacts and exempts from weldering and be arranged electrically；Second pair of counter-connector contacts electrical connection with the second connecting portion.
Preferably, there is the metal reproducibility for being better than second pair of counter-connector with even part for described first pair.
Preferably, first pair of counter-connector is aluminum structure.Second pair of counter-connector is copper material structure.
Preferably, the connector has the metal reproducibility for being weaker than first pair of counter-connector.
Preferably, the connector has the metal reproducibility for being better than second pair of counter-connector.
Preferably, first pair of counter-connector has the first surface and second surface back to setting.Described first pair
Counter-connector is provided with installation through-hole；The installation through-hole is arranged through the first surface and the second surface.It is described
Abutting part is extended to across the installation through-hole, and is bent and be connected on first pair of counter-connector.
Preferably, the abutting part has cone point.The cone point penetrates the of first pair of counter-connector
One surface, and extend to contact with the internal structure of first pair of counter-connector and be arranged electrically.
Preferably, the first connecting portion further includes the second abutting part.Second abutting part is provided projectingly in the branch
It supports on ontology.Second abutting part penetrates the second surface of first pair of counter-connector, and with first pair of counter-connector
Internal structure contact be arranged electrically.
Preferably, the first connecting portion further includes the second abutting part.Second abutting part is provided projectingly in the branch
It supports on ontology, and exempts to weld with first pair of counter-connector abutting contact and each other to be electrically connected.
Preferably, second pair of counter-connector is conducting wire, connection terminal, busbar connector or circuit board.
Preferably, first pair of counter-connector is busbar connector.First pair of counter-connector can be used for being electrically connected with battery core
It connects.
The present invention also provides a kind of devices for being electrically connected and managing in battery pack.It is described to be used for electrical connection in battery pack
Device with management includes bracket and the electrical connection module according to any one of aforementioned.First pair of counter-connector include
Busbar connector.The busbar connector is fixed on the bracket, and can be electrically connected with battery core.
Compared with prior art, connector of the present invention is by first connecting portion and second connecting portion respectively with first pair with company
Fitting and a pair of of distribution connection of second pair of counter-connector one, it is convenient to realize corresponding electrical connection respectively.Further, described
One interconnecting piece can exempt from weldering by abutting part with first pair of counter-connector and be electrically connected, to simplify Joining Technology, shorten life
The period is produced, and saves production cost.
Detailed description of the invention
Fig. 1 is that a kind of one of connector embodiment provided by the invention is vertical when showing the upper surface of support ontology
Body structural schematic diagram.
Schematic perspective view of the connector that Fig. 2 is Fig. 1 when showing the lower surface of support ontology.
Fig. 3 is the electrical connection module schematic perspective view of the connector provided by the invention including Fig. 1.
Fig. 4 is the perspective view of the electrical connection module of Fig. 3.
Cross-sectional view of the electrical connection module along E-E line that Fig. 5 is Fig. 3.
Cross-sectional view of the electrical connection module along F-F line that Fig. 6 is Fig. 3.
Fig. 7 is two structural schematic diagram of the embodiment of connector provided by the invention.
Fig. 8 is the schematic perspective view of the electrical connection module of the connector provided by the invention for including Fig. 7.
Fig. 9 is three structural schematic diagram of the embodiment of connector provided by the invention.
Figure 10 is the schematic perspective view of the electrical connection module of the connector provided by the invention for including Fig. 9.
Figure 11 is four structural schematic diagram of the embodiment of connector provided by the invention.
Figure 12 is the schematic perspective view of the electrical connection module of the connector provided by the invention for including Figure 11.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing:
Embodiment one:
Fig. 1 and Fig. 2 is please referred to, is a kind of connector 101 provided by the invention.The connector 101 includes the first company
Socket part 10 and second connecting portion 30.The first connecting portion 10 is connect with two interconnecting piece 30, and respectively with corresponding first
Counter-connector 200 and second pair of counter-connector 300 are electrically connected.
The first connecting portion 10 includes the abutting part 14 for supporting ontology 12 and being provided projectingly on the support ontology 12.Institute
As long as the concrete shape and construction of stating support ontology 12 can support the corresponding abutting part 14.In the present embodiment,
The support ontology 12 is substantially in tabular, so that convenient be arranged with first pair of plate-like 200 face of counter-connector.Into one
Step ground, the support ontology 12 contact setting with first pair of counter-connector 200.Specifically, the support ontology 12 and first pair
The second surface 214 of counter-connector 200 contacts electrical connection, to enhance electric conductivity.
The abutting part 14 abuts setting and exempts to weld on first pair of counter-connector 200, and with first pair of counter-connector 200
Electrical connection.That is to say, the abutting part 14 by with first pair of 200 abutting contact of counter-connector, thus realize it is described first connect
The weldering of exempting from of socket part 10 and first pair of counter-connector 200 is in electrical contact, to avoid being subjected to simplify operating procedure.Into one
Step ground, in order to promote electrical connection properties, the abutting part 14 is set as penetrating the surface of first pair of counter-connector 200, and with the
The internal structure of a pair of of counter-connector 200 contacts electrical connection.As long as the concrete shape and construction of the abutting part 14 can be realized
Corresponding abut can.For example, the abutting part 14 can be the construction such as plate or boss-shaped.In the present embodiment, the abutting
Portion 14 is generally cylindrical.More specifically, in order to facilitate that realizing penetrating to first pair of counter-connector 200, the abutting part 14
With cone point 142.It that is to say, the free end of the abutting part 14 is arranged to tapered shape, gradually sharp end.It is described
Cone point 142 can penetrate the first surface 212 of first pair of counter-connector 200, and the internal junction with first pair of counter-connector 200
Structure contact electrical connection.The quantity of the abutting part 14 and arrangement select as needed.In this embodiment, multiple abutting parts
14 are provided projectingly from the two sidewalls of the support ontology 12 respectively.In order to enhance the mechanical strength of second abutting part 14, institute
It states the second abutting part 14 and is provided with reinforcing rib 145.The reinforcing rib 145 is provided projectingly relative to the abutting part 14.It is described to add
Strengthening tendons 145 are substantially in fin shape.In the present embodiment, the reinforcing rib 145 is punching structure.More specifically, the reinforcing rib
145 by the abutting part 14 of plate by being stamped and formed out.At least a pair of reinforcing rib 145 is opposite to be provided projectingly.The abutting part
14 penetrate the first surface 212 of first pair of counter-connector 200, so as to avoid directly with first pair of 200 surface of counter-connector
On the structures contact such as oxide, directly to be contacted with the inner materials structure of first pair of counter-connector 200, to reduce electricity
Resistance, improves electrical conduction performance.Particularly, when first pair of counter-connector 200 is aluminum structure, surface is easier that oxygen occurs
Change.In such cases, the abutting part 14 penetrates the surface of first pair of counter-connector 200 of aluminium material, so that described be electrically connected
Connected components 103 obtain more preferably electrical connection properties.The abutting part 14 extends on following first pair of counter-connector 200
Installation through-hole 210, and bend and be connected on first pair of counter-connector 200.
In order to further enhance the electrical connection properties of the connector 101 with corresponding first pair of counter-connector 200, described
One interconnecting piece 10 further includes the second abutting part 16.Second abutting part 16 is used to be connected to first pair of counter-connector 200, and
Electrical connection is contacted with first pair of counter-connector 200.Further, second abutting part 16 penetrates first pair of counter-connector
200 second surface 214, and electrical connection is contacted with the internal structure of first pair of counter-connector 200.Correspondingly, described second
Abutting part 16 is connect with first pair of 200 non-welding electric of counter-connector, to simplify operating procedure.Second abutting part 16
Shape selects as needed, can be with the abutting part 14 construction having the same.Second abutting part 16 is from the branch
Support ontology 12 is provided projectingly.In order to enhance the contact performance with the internal structure of first pair of counter-connector 200, described second is abutted
Portion 16 is provided projectingly on the support ontology 12 in petal-shaped.It that is to say, multiple sheet bulge-structures are described around being arranged to
Second abutting part 16.In the present embodiment, second abutting part 16 includes one or more prominent pawls 162.The prominent pawl 162 is certainly
The upper surface 12a of the support ontology 12 is provided projectingly.More specifically, four prominent pawls 162 are uniformly distributed, and around a punching press
Through-hole.In order to facilitate that manufacture, second abutting part 16 is punching structure.It that is to say, by the support ontology 12
Lower surface 12b forms second abutting part 16 to upper surface 12a punching press.The quantity and distribution root of second abutting part 16
It is selected according to needs.In the present embodiment, multiple second abutting parts 16 are spaced apart, and form multiple and first pair of counter-connector
200 contact portions being electrically connected.In order to enhance the firm abutting performance to corresponding first pair of counter-connector 200, at least portion
Second abutting part 16 is divided to be arranged at least partly described 14 face of abutting part.
The second connecting portion 30 is used to contact electrical connection with following second pair of counter-connector 300.The second connecting portion
As long as 30 concrete shape and construction can be realized corresponding electrical connection.The second connecting portion 30 and second pair are with connection
Part 300 realizes that the mode of electrical connection selects as needed.The second connecting portion 30 can be welded with second pair of counter-connector 300
Connect electrical connection, riveting electrical connection or crimping electrical connection etc..Certainly, the second connecting portion 30 can also connect using with described first
The identical shape and construction of socket part 10, and realize identical abutting contact.In order to simplify technique, in the present embodiment, described
Two interconnecting pieces 30 are connect with second pair of 300 non-welding electric of counter-connector.For example, the second connecting portion 30 is bent into including a pair
The crimping wall of groove-like.When in the accommodating to the groove of second pair of counter-connector 300, the crimping wall, which is bent to, is crimped on the
On two pairs of counter-connectors 300.Again for example, the second connecting portion 30 includes a plate welding structure.The welded plate can be with
One is welded to connect with second pair of counter-connector 300.The second connecting portion 30 passes through connecting plate with the first connecting portion 10
50 are integrally connected.The width of the connecting plate 50 is less than the width of the support ontology 12.
In order to further enhance the mechanical strength and firm performance of the connector 101, the connector 101 is metal one
Body part.In the present embodiment, the 101 punching press integral piece of connector.Specifically, the connector 101 uses a block of metal
Plate is made up of punching press.
In order to further enhance the connector 101 completely cut off first pair of counter-connector 200 and second pair of counter-connector 300 it
Between galvanic effect (English name are as follows: Galvanic Effect) to avoid electrochemical corrosion, the gold of the connector 101
It is weaker than the metal reducing property of first pair of counter-connector 200 to belong to reducing property；The metal reducing property of the connector 101 with
The metal reducing property of second pair of counter-connector 300 is stronger.Specifically, the first connecting portion 10, which has, is weaker than first pair with company
The metal reproducibility of fitting 200；The second connecting portion 30 has the metal reproducibility for being better than second pair of counter-connector 300.It can
With understanding, the power of " metal reproducibility " be it is opposite, refer in galvanic effect, lose the easy journey of electronics
Degree.The easier metal for losing electronics, reproducibility are stronger；It is less susceptible to lose the metal of electronics, reproducibility is weaker.
Correspondingly, the connector 101 can be elemental metals structure.The connector 101 or alloy structure.
Further, as long as the metal reproducibility of elemental metals used by the connector 101 or alloy is weaker than first pair with connection
Part 200, and it is better than second pair of counter-connector 300.In the present embodiment, first pair of counter-connector 200 is aluminum structure.The
Two pairs of counter-connectors 300 are copper material structure.Correspondingly, the connector 101 can be using elemental golds such as zinc, iron, tin, lead
Belong to, or the alloy material including above-mentioned at least one elemental metals is manufactured and to be formed.In order to promote service life and keep safety
Stability, the metal reproducibility of the connector 101 is between the metal reproducibility of copper and the metal reproducibility of aluminium.
Embodiment two:
Fig. 3 to Fig. 6 is please referred to, the present invention also provides a kind of electrical connection modules 103.Before the electrical connection module 103 includes
State 101, first pairs of counter-connectors 200 of connector and second pair of counter-connector 300 of record.First pair of counter-connector 200
Electrical connection is contacted with the first connecting portion 10.Second pair of counter-connector 300 is contacted with the second connecting portion 30 to be electrically connected
It connects.
As long as the concrete shape of first pair of counter-connector 200, structure and material meet corresponding electrical connection needs
It can.First pair of counter-connector 200 includes first surface 212 and second surface 214.The first surface 212 and described the
Two surfaces 214 are back to setting.In order to promote firm electrical connection properties, it is logical that installation is provided on first pair of counter-connector 200
Hole 220.The installation through-hole 220 is arranged through the first surface 212 with 214 ground of second surface.The installation through-hole 220 is used
In the abutting part 14 for keeping the first connecting portion 10.In the present embodiment, in order to promote current lead-through performance, described first pair
Counter-connector 200 is busbar connector (English name: bus-bar).More specifically, first pair of counter-connector 200 is aluminium knot
Structure.First pair of counter-connector 200 can be used for connecting external electronic device.In the present embodiment, match company for described first pair
Fitting 200 can be used for connecting the battery core (not shown) of battery.
It is specifically described below in the present embodiment, first pair of counter-connector 200 is matched with the first connecting portion 10
Conjunction relationship: the setting of the described first supportive body 12 described in 214 face of second surface of counter-connector 200, and make the peace
Dress through-hole 220 is directed at the abutting part 14.Correspondingly, the one-to-one correspondence of abutting part 14 is plugged to the installation through-hole 220.Institute
The one end for stating abutting part 14, which is bent to, to be connected on the first surface 212.Further, one end of the abutting part 14 penetrates
First surface 212 simultaneously extends to and contacts electrical connection with the internal structure of first pair of counter-connector 200, in order to avoid weldering electrical connection.
Meanwhile the supportive body 12 can support first pair of counter-connector 200, and contact and be electrically connected with the second surface 214
It connects.Second abutting part 16 is connected on the second surface 214.Further, second abutting part 16, which extends to, wears
The second surface 214 is crossed, and contacts electrical connection with the internal structure of first pair of counter-connector 200, in order to avoid weldering electrical connection.
Second pair of counter-connector 300 is electrically connected with the second connecting portion 30.It has been observed that described second pair is matched connection
Part 300 can be electrically connected with arbitrary form with the second connecting portion 30.Further, second pair of counter-connector 300 with
First pair of counter-connector 200 interval setting, to avoid the corrosion occurred with galvanic effect.
The concrete shape and construction of second pair of counter-connector 300 select as needed, as long as can be realized corresponding
Electrical connection.In the present embodiment, in order to sufficiently promote electrical connection properties, second pair of counter-connector 300 is copper material
Structure.It that is to say, second pair of counter-connector 300 is manufactured using copper material.In this embodiment, second pair of counter-connector
300 be conducting wire.Correspondingly, second pair of counter-connector 300 is realized by modes such as scolding tin or electric resistance weldings and is connected with described second
The electrical connection of socket part 30.Second pair of counter-connector 300 can transmit corresponding electric power (electric current, voltage) or electric signal.
Embodiment three:
Referring to Fig. 7, the present invention also provides a kind of connector 101b.What is different from the first embodiment is that the connector
The second connecting portion 30b of 101b and 30 specific structure of second connecting portion of embodiment one are different.In the present embodiment, described second
Interconnecting piece 30b and the first connecting portion 10 structure having the same.The specific structure of the second connecting portion 30b and with it is corresponding
The fit system of second couple of counter-connector 300b please refer to record of the previous embodiment one about first connecting portion 10.
Example IV:
Referring to Fig. 8, the present invention also provides a kind of electrical connection module 103b.It is described to be electrically connected unlike embodiment two
Connected components 103b includes first pair of counter-connector of the connector 101b of the record of embodiment three, such as record of embodiment two
200 and second couple of counter-connector 300b.200 electricity of the first connecting portion 10 of the connector 101b and first pair of counter-connector
Connection.The second connecting portion 30b of the connector 101b is electrically connected with second couple of counter-connector 300b.Second connection
Portion 30b is identical as the specific structure of the first connecting portion 10, and adopts and realize and corresponding first pair respectively in a like fashion
Electrical connection between counter-connector 200 and second couple of counter-connector 300b.
In the present embodiment, second couple of counter-connector 300b substantially plate structure, with can it is convenient realization with it is right
The electrical connection answered.Correspondingly, at least partly structure of second couple of counter-connector 300b and first pair of 200 phase of counter-connector
Together.Specifically, there is the installation through-hole 220 such as first pair of counter-connector 200 on second couple of counter-connector 300b.
Embodiment five:
Referring to Fig. 9, the present invention also provides a kind of connector 101c.What is different from the first embodiment is that the connector
The second connecting portion 30c of 101c has different structures from the second connecting portion 30 of embodiment one.Specifically, second connection
Portion 30c be include bottom plate 32 and connecting pin 34.The connecting pin 34 is provided projectingly from the bottom plate 32, and is extended to and following
Two pairs of counter-connector 300c electrical connections.
Embodiment six:
Referring to Fig. 10, the present invention also provides a kind of electrical connection module 103c.It is described to be electrically connected unlike embodiment two
Connected components 103c includes former connector 101c, aforementioned first pair of counter-connector 200 and second couple of counter-connector 300c.The company
The first connecting portion 10 of fitting 101c is electrically connected with first pair of counter-connector 200.The second connection of the connector 101c
Portion 30c is electrically connected with second couple of counter-connector 300c.
Specifically, in the present embodiment, second couple of counter-connector 300c is flexible circuit board (Flexible
Printed Circuit, abbreviation FPC).Certainly, second couple of counter-connector 300c may be the printing of other rule, type
Circuit board (Printed circuit board, abbreviation PCB).It is envisioned that the flexible circuit board, other specifications print
Printed circuit board passes through copper foil and is electrically connected with corresponding second connecting portion 30c.
Illustrate the matching relationship of second couple of counter-connector 300c and the second connecting portion 30c below: described second
To being provided on counter-connector 300c accordingly to through-hole (not indicated in figure).The second connecting portion 30c passes through the company
Pin 34 passes through described pair and matches through-hole, and contacts electrical connection with second couple of counter-connector 300c.
Embodiment seven:
Figure 11 is please referred to, the present invention also provides a kind of connector 101d.What is different from the first embodiment is that the connector
101d has the second connecting portion 30d with the different structure of second connecting portion 30.Specifically, in the present embodiment, described second
Interconnecting piece 30d includes at least a pair of of crimping wall 35a, 35b.The pair of crimping wall 35a, 35b face setting, can be relatively close curved
It rolls over and with corresponding second pair of counter-connector 300d press fit to be electrically connected.The pair of crimping wall 35a, 35b surround an appearance
Set hole 36.Further, another pair crimping wall 37a, 37b face setting relatively close can bend and match with corresponding second Dui
Connector 300d press fit is to be electrically connected.The pair of crimping wall 37a, 37b surround another accommodating hole 38.The accommodating hole
36,38 faces are arranged.
Embodiment eight:
Figure 12 is please referred to, the present invention also provides a kind of electrical connection module 103d.It is described to be electrically connected unlike embodiment two
Connected components 103d includes former connector 101d, aforementioned first pair of counter-connector 200 and second couple of counter-connector 300d.The company
The first connecting portion 10 of fitting 101 is electrically connected with first pair of counter-connector 200.The second connecting portion of the connector 101
30d is electrically connected with second couple of counter-connector 300d.
In the present embodiment, second couple of counter-connector 300d is conducting wire.Second couple of counter-connector 300d extends
In to the accommodating hole 36,38, and wall 35a, 35b, 37a, 37b press fit is crimped with described, to contact electrical connection.Certainly,
As needed, second couple of counter-connector 300d may be connection terminal.
Embodiment nine:
The present invention also provides a kind of devices for being electrically connected and managing in battery pack.It is described to be used for electrical connection in battery pack
Device with management include bracket (not shown) and according to any one electrical connection module 103 of foregoing description, 103b,
103c,103d.First pair of counter-connector 200 includes busbar connector.The busbar connector is fixed on the bracket, and can be used for
It is electrically connected with battery core.It is understood that described corresponding not into may be implemented for the device of electrical connection and management in battery pack
Electrical connection, can also only the relevant parameter of corresponding battery core, performance be managed, to promote service performance and the longevity of battery core
Life.It is described for the device of electrical connection and management in battery pack can also include it is corresponding realize monitoring, signal processing it is corresponding
Component, for example microprocessor.
Battery pack (English name are as follows: Battery Pack), that is to say a kind of battery modules.The battery pack includes battery core
Electrical connection module 103,103b, 103c, 103d of (not shown) and such as foregoing description.The battery core and electrical connection module
103, upper corresponding first pair of counter-connector 200 electrical connection of 103b, 103c, 103d.Correspondingly, the second connecting portion 30,
30b, 30c, 30d are by electric power and/or electric signal transmission to second pair of counter-connector 300.As a kind of application, the battery pack is
Battery modules as automobile power cell.
It should be noted that in the present invention, if without particularly pointing out, occur in text " upper and lower ", " left and right ", " it is preceding,
It is afterwards " etc. relative concept, is only used for understanding a kind of corresponding embodiment in conjunction with attached drawing with convenient.Specifically, the first table
Face 212 can be the upper surface in up and down direction shown in Fig. 6；Second surface 214 can for first surface 212 back to setting
The lower surface set.
The above is only preferred embodiments of the present invention, are not used to limitation protection scope of the present invention, any in the present invention
Modification, equivalent replacement or improvement in spirit etc., all cover in scope of the presently claimed invention.
Claims (23)
1. a kind of connector characterized by comprising
First connecting portion, the first connecting portion include support ontology and abutting part；The abutting part is prominent from the support ontology
It is arranged out, can be used for exempting from first pair of counter-connector abutting contact and each other weldering and be electrically connected；And
Second connecting portion, the second connecting portion are electrically connected to each other with the first connecting portion, and can be used for second pair with company
Fitting electrical connection；
The connector is metal integral piece.
2. connector according to claim 1, it is characterised in that:
The connector is metal simple-substance structure or alloy material structure.
3. connector according to claim 1, it is characterised in that:
The first connecting portion has the metal reproducibility for being weaker than first pair of counter-connector；And/or
The second connecting portion has the metal reproducibility for being better than second pair of counter-connector.
4. connector according to claim 1, it is characterised in that:
The abutting part can penetrate the surface of first pair of counter-connector when being squeezed by external force, and with first pair of counter-connector
Internal structure contact in case weldering be arranged electrically.
5. connector according to claim 1, it is characterised in that:
The abutting part has cone point；The cone point can penetrate the surface of first pair of counter-connector, and with first pair
The internal structure of counter-connector contacts to be arranged electrically in order to avoid welding.
6. connector according to claim 1, it is characterised in that:
The first connecting portion further includes the second abutting part；
Second abutting part is provided projectingly on the support ontology, and can be used for first pair of counter-connector abutting contact simultaneously
Exempt from weldering electrical connection each other.
7. connector according to claim 6, it is characterised in that:
Second abutting part includes one or more prominent pawls；
The prominent pawl is extended from the support ontology is prominent, and can be used for across first pair of surface with electrical connector with
This first pair internal structure with electrical connector contacts electrical connection.
8. connector according to claim 6, it is characterised in that:
Second abutting part is oppositely arranged at least partly described abutting part, so that the abutting part is abutted with described second
Portion is electrically connected for abutting respectively with a pair of of surface on first pair of counter-connector.
9. connector according to claim 8, it is characterised in that:
At least partly described second abutting part is arranged at least partly described abutting part face.
10. connector according to claim 1, it is characterised in that:
The connector is integrated punching structure.
11. connector according to claim 1, it is characterised in that:
The second connecting portion is set as to crimp with second pair of counter-connector, weld or rivet.
12. according to claim 1 to 11 described in any item connectors, it is characterised in that:
The metal reproducibility of the connector is between the metal reproducibility of copper and the metal reproducibility of aluminium.
13. a kind of electrical connection module characterized by comprising
According to claim 1 to connector described in any one of 4 or 7 to 11；
The abutting part abutting contact of first pair of counter-connector, first pair of counter-connector and first connector simultaneously exempts from weldering electricity
The setting of connection ground；And
Second pair of counter-connector, second pair of counter-connector contact electrical connection with the second connecting portion.
14. electrical connection module according to claim 13, it is characterised in that:
Described first pair has the metal reproducibility for being better than second pair of counter-connector with even part.
15. electrical connection module according to claim 14, it is characterised in that:
First pair of counter-connector is aluminum structure；
Second pair of counter-connector is copper material structure.
16. electrical connection module according to claim 13, it is characterised in that:
The connector has the metal reproducibility for being weaker than first pair of counter-connector；And/or
The connector has the metal reproducibility for being better than second pair of counter-connector.
17. electrical connection module according to claim 13, it is characterised in that:
First pair of counter-connector has the first surface and second surface back to setting；
First pair of counter-connector is provided with installation through-hole；The installation through-hole runs through the first surface and second table
Face it is arranged；
The abutting part is extended to across the installation through-hole, and is bent and be connected on first pair of counter-connector.
18. electrical connection module according to claim 17, it is characterised in that:
The abutting part has cone point；
The cone point penetrates the first surface of first pair of counter-connector, and extends to and first pair of counter-connector
Internal structure contact be arranged electrically.
19. electrical connection module according to claim 17, it is characterised in that:
The first connecting portion further includes the second abutting part；
Second abutting part is provided projectingly on the support ontology；
Second abutting part penetrates the second surface of first pair of counter-connector, and the inside with first pair of counter-connector
Structure contact is arranged electrically.
20. electrical connection module according to claim 13, it is characterised in that:
The first connecting portion further includes the second abutting part；
Second abutting part is provided projectingly on the support ontology, and with first pair of counter-connector abutting contact and that
This exempts from weldering electrical connection.
21. electrical connection module according to claim 13, it is characterised in that:
Second pair of counter-connector is conducting wire, connection terminal, busbar connector or circuit board.
22. electrical connection module according to claim 13, it is characterised in that:
First pair of counter-connector is busbar connector；
First pair of counter-connector can be used for being electrically connected with battery core.
23. a kind of device for being electrically connected and managing in battery pack characterized by comprising
Bracket；And
Electrical connection module described in any one of 3 to 21 according to claim 1；
First pair of counter-connector includes busbar connector；The busbar connector is fixed on the bracket, and can be electrically connected with battery core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858429.8A CN109524808A (en) | 2017-09-20 | 2017-09-20 | Connector, electrical connection module and the device for being electrically connected and managing in battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858429.8A CN109524808A (en) | 2017-09-20 | 2017-09-20 | Connector, electrical connection module and the device for being electrically connected and managing in battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109524808A true CN109524808A (en) | 2019-03-26 |
Family
ID=65767861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710858429.8A Pending CN109524808A (en) | 2017-09-20 | 2017-09-20 | Connector, electrical connection module and the device for being electrically connected and managing in battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109524808A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9514401D0 (en) * | 1995-07-14 | 1995-09-13 | Standard Prod Ltd | Connector |
| DE20312009U1 (en) * | 2003-08-04 | 2003-10-02 | Fraunhofer Ges Forschung | Electrical contact and fixing of flexible ribbon foil in a plug or socket uses a single element produced as a conductive metal pressing |
| CN102362545A (en) * | 2009-01-21 | 2012-02-22 | 布莱克曼两合公司 | Connecting element for a heating coil for tubular radiators and method for the production thereof |
| JP2012182365A (en) * | 2011-03-02 | 2012-09-20 | Kitani Denki Kk | Structure for electrical connection of terminal box to solar battery module |
| CN203386920U (en) * | 2012-12-31 | 2014-01-08 | 春源科技(深圳)有限公司 | Riveting terminal equipped with buttonhole mechanism |
| TWM484783U (en) * | 2014-05-07 | 2014-08-21 | Bothhand Entpr Inc | Electronic component seat |
| US20160079684A1 (en) * | 2013-05-21 | 2016-03-17 | Yazaki Corporation | Connection Structure for Terminal Metal Fittings |
| CN106025581A (en) * | 2016-06-22 | 2016-10-12 | 深圳市信维通信股份有限公司 | Elastic sheet connector |
| CN205944492U (en) * | 2016-07-28 | 2017-02-08 | 番禺得意精密电子工业有限公司 | Electronic card connector |
| CN206180163U (en) * | 2016-12-05 | 2017-05-17 | 泰科电子(上海)有限公司 | Connecting piece and electrical connection member |
| CN206370460U (en) * | 2016-12-05 | 2017-08-01 | 泰科电子(上海)有限公司 | Battery connection component and battery packet gateway |
| JP3212318U (en) * | 2016-02-05 | 2017-09-07 | タイコ エレクトロニクス （シャンハイ） カンパニー リミテッド | Connection member, connection assembly, battery module support assembly, and battery module |
| CN207426196U (en) * | 2017-09-20 | 2018-05-29 | 泰科电子(上海)有限公司 | Connector, electrical connection module and the device for being electrically connected and managing in battery pack |
-
2017
- 2017-09-20 CN CN201710858429.8A patent/CN109524808A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9514401D0 (en) * | 1995-07-14 | 1995-09-13 | Standard Prod Ltd | Connector |
| DE20312009U1 (en) * | 2003-08-04 | 2003-10-02 | Fraunhofer Ges Forschung | Electrical contact and fixing of flexible ribbon foil in a plug or socket uses a single element produced as a conductive metal pressing |
| CN102362545A (en) * | 2009-01-21 | 2012-02-22 | 布莱克曼两合公司 | Connecting element for a heating coil for tubular radiators and method for the production thereof |
| JP2012182365A (en) * | 2011-03-02 | 2012-09-20 | Kitani Denki Kk | Structure for electrical connection of terminal box to solar battery module |
| CN203386920U (en) * | 2012-12-31 | 2014-01-08 | 春源科技(深圳)有限公司 | Riveting terminal equipped with buttonhole mechanism |
| US20160079684A1 (en) * | 2013-05-21 | 2016-03-17 | Yazaki Corporation | Connection Structure for Terminal Metal Fittings |
| TWM484783U (en) * | 2014-05-07 | 2014-08-21 | Bothhand Entpr Inc | Electronic component seat |
| JP3212318U (en) * | 2016-02-05 | 2017-09-07 | タイコ エレクトロニクス （シャンハイ） カンパニー リミテッド | Connection member, connection assembly, battery module support assembly, and battery module |
| CN106025581A (en) * | 2016-06-22 | 2016-10-12 | 深圳市信维通信股份有限公司 | Elastic sheet connector |
| CN205944492U (en) * | 2016-07-28 | 2017-02-08 | 番禺得意精密电子工业有限公司 | Electronic card connector |
| CN206180163U (en) * | 2016-12-05 | 2017-05-17 | 泰科电子(上海)有限公司 | Connecting piece and electrical connection member |
| CN206370460U (en) * | 2016-12-05 | 2017-08-01 | 泰科电子(上海)有限公司 | Battery connection component and battery packet gateway |
| CN207426196U (en) * | 2017-09-20 | 2018-05-29 | 泰科电子(上海)有限公司 | Connector, electrical connection module and the device for being electrically connected and managing in battery pack |
Non-Patent Citations (1)
| Title |
|---|
| 施悦等: "《环境氧化还原处理技术原理与应用》", 哈尔滨工业大学出版社, pages: 12 - 15 * |
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