CN105720225A - Quick connector for power battery pack - Google Patents
Quick connector for power battery pack Download PDFInfo
- Publication number
- CN105720225A CN105720225A CN201610193755.7A CN201610193755A CN105720225A CN 105720225 A CN105720225 A CN 105720225A CN 201610193755 A CN201610193755 A CN 201610193755A CN 105720225 A CN105720225 A CN 105720225A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- battery pack
- power battery
- pole connecting
- quick connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/581—Devices or arrangements for the interruption of current in response to temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
Abstract
The invention discloses a quick connector for a power battery pack, and relates to the field of batteries. The quick connector comprises a positive connection plate and a negative connection plate, wherein the positive connection plate is connected with a positive pole of the power battery pack; the negative connection plate is connected with a negative pole; each of the positive connection plate and the negative connection plate comprises a head connection plate, a middle transition plate and a transfer device; each middle transition plate is fixedly connected to the corresponding head connection plate; each transfer device is connected to the rear part of the corresponding middle transition plate; a fixed post at the middle part is arranged in each transfer device; each fixed post is connected with a coil spring; two conductive winding posts are arranged in each transfer device and are fixedly connected with the end part of the corresponding middle transition plate; a metal flexible tape is connected between the coil springs in the transfer devices of the positive connection plate and the negative connection plate; the metal flexible tape surrounds the conductive winding posts and is tightly attached to the conductive winding posts. The quick connector for the power battery pack can automatically shrink the metal flexible tape according to the requirements to freely adjust the distance between the two connection plates, and is convenient and fast to install and high in practicability.
Description
Technical field:
The present invention relates to field of batteries, especially relate to a kind of power battery pack Quick connector.
Background technology:
Electrokinetic cell is mainly used in automobile and motorcycle industry, electric energy is provided principally for the starting ignition of electromotor and the use of vehicle electronic device, and it is applied to industrial electrical systems, for power regulation station, provide switching current for powerplant module, stand-by power supply and communication electric source are provided for communal facility, electric automobile and electric bicycle industry, replace gasoline and diesel oil, as the driving dynamics power supply of electric automobile or electric bicycle, and the quick rise band of new-energy automobile sales volume fire lithium-ion-power cell industry.Therefore, application and the scope of electrokinetic cell are more and more wider, therefore, for adapting to every field and purposes, get more and more about the design kind of electrokinetic cell in the market, especially there is powerful power battery pack, owing to needing both positive and negative polarity could form a complete Circuits System after connecting between the single electrokinetic cell of powerful internal battery pack, thus when the connector of power battery pack is particularly important herein, although set of cells connector is of a great variety in the market, but most connection effect is undesirable, safety is not high, Installation Flexibility is low, comparatively labor intensive material resources.
Summary of the invention:
The technical problem to be solved is: provide a kind of simple in construction, quick and easy for installation and can effectively realize the power battery pack Quick connector electrically connected between battery anode post and negative terminal.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions:
A kind of power battery pack Quick connector, including the positive pole connecting plate being connected with power battery pack positive terminal and the negative pole connecting plate being connected with negative terminal, described positive pole connecting plate and negative pole connecting plate all include head connecting plate, fix the middle part rebound being connected with head connecting plate and be connected to the switching device at rebound rear portion, middle part, a fixing post being placed in one portion it is provided with in described switching device, described fixing post is connected to wind spring, two conductions it are equipped with around post in described switching device, described conduction is fixed around post and rebound end, middle part and is connected, a metal soft ribbons it is connected between wind spring in the switching device of described positive pole connecting plate and negative pole connecting plate, described metal soft ribbons with conduction around the band of column around and fit tightly.
As preferably, the described positive pole connecting plate middle part rebound with negative pole connecting plate is equipped with an opening that can be kept completely separate by middle part rebound, described open bottom is provided with a latticed insulating bottom layer, fastening is pasted in the two side of described latticed insulating bottom layer and opening, being provided with a cupromanganese fuse layer on described latticed insulating bottom layer, described cupromanganese fuse layer is filled in opening and middle part rebound is connected as a unitary conductive body.
As preferably, the head connecting plate of described positive pole connecting plate and negative pole connecting plate being equipped with the connecting hole of two semiclosed half openings, two described connecting holes lay respectively at the plate body both sides of the edge of head connecting plate.
As preferably, described switching device being provided with mean for the perforate of metal soft ribbons traverse, its perforate outward appearance is square and is horizontally disposed with.
As preferably, described middle part rebound has a screwed hole with conduction around one end that post is connected, and described middle part rebound is fixing around the lower end of the bolt of post with conduction to be connected.
Compared with prior art, usefulness of the present invention is: described power battery pack Quick connector adopts and arranges the wind spring with automatic contractile function in the end of positive pole connecting plate and negative pole connecting plate and be connected on wind spring metal soft ribbons, thus the distance that metal soft ribbons freely to adjust between two connecting plates can be automatically shunk as required when practical application, quick and easy for installation, and the fusible on its connecting plate is arranged, upper its safety of increase largely, therefore, Integral connection structure part simple in construction, fabrication and installation and simple to operation, there is good practicality, it is suitable for popularization and application.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the Facad structure schematic diagram of the present invention
Fig. 2 is the Fig. 1 sectional structure schematic diagram along A-A place
In figure: 1, head connecting plate 2, middle part rebound 3, switching device 4, fixing post 5, wind spring 6, conduction is around post 7, metal soft ribbons 8, opening 9, insulating barrier 10, cupromanganese fuse layer 11, connecting hole
Detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
Such as Fig. 1, a kind of power battery pack Quick connector shown in Fig. 2, including the positive pole connecting plate being connected with power battery pack positive terminal and the negative pole connecting plate being connected with negative terminal, described positive pole connecting plate and negative pole connecting plate all include head connecting plate 1, with the fixing middle part rebound 2 being connected of head connecting plate 1 and the switching device 3 being connected to rebound 2 rear portion, middle part, a fixing post 4 being placed in one portion it is provided with in described switching device 3, described fixing post 4 is connected to wind spring 5, two conductions it are equipped with around post 6 in described switching device 3, described conduction is connected around post 6 and rebound end, middle part 2 is fixing, a metal soft ribbons 7 it is connected between wind spring 5 in the switching device 3 of described positive pole connecting plate and negative pole connecting plate, described metal soft ribbons 7 surrounds with conduction around post 6 and fits tightly, during practical application, the switching device 3 of positive pole connecting plate and negative pole connecting plate is connected by metal soft ribbons 7, it is connected owing to conduction is fixed around post 6 and middle part rebound 2, and metal soft ribbons 7 in switching device 3 curling flexible time all the time around conduction around post 6 and fit tightly with it, thus the good electric conductivity of positive pole connecting plate and negative pole connecting plate can be kept, and owing to metal soft ribbons is wound on wind spring 5, thus when needing to adjust the distance between positive pole connecting plate and negative pole connecting plate, only metal soft ribbons 7 need to be stretched or shrink, simple to operation fast.
For strengthening the safety of described connector, the described positive pole connecting plate middle part rebound 2 with negative pole connecting plate is equipped with an opening 8 that can be kept completely separate by middle part rebound 2, a latticed insulating bottom layer 9 it is provided with bottom described opening 8, fastening is pasted in the two side of described latticed insulating bottom layer 9 and opening 8, described latticed insulating bottom layer 9 is provided with a cupromanganese fuse layer 10, described cupromanganese fuse layer 10 is filled in opening and middle part rebound 2 is connected as a unitary conductive body, thus, once power battery pack breaks down the situation of short circuit occurs, in the middle part of it, the cupromanganese fuse layer 10 on rebound 2 fuses due to high temperature, its melted liquid stream is to latticed insulating barrier 9 bottom, thus by middle part rebound separation cut, then avoid involving whole set of cells, result in greater loss, improve the safety of set of cells.
For being effectively improved the convenience of the installation of connector further, the head connecting plate 1 of described positive pole connecting plate and negative pole connecting plate is equipped with the connecting hole 11 of two semiclosed half openings, two described connecting holes 11 lay respectively at the plate body both sides of the edge of head connecting plate 1, then suitable connecting hole 11 can be selected according to actual needs to carry out connection is installed, and only need to connecting hole 11 be sticked in pole when mounted, tightening fastener parts, process simple and fast.
It addition, for avoiding metal soft ribbons 7 to hinder other assemblies in set of cells in the process installed and for saving inner space resource, described switching device 3 is provided with mean for the perforate of metal soft ribbons 7 traverse, its perforate outward appearance is square and is horizontally disposed with.And be improve the motility when mounted of described connector further, described middle part rebound 2 has a screwed hole with conduction around one end that post 6 is connected, described middle part rebound 2 is fixing around the lower end of the bolt of post 6 with conduction to be connected, thus when needing the relative position adjusting middle part rebound 2 and switching device 3, only need to unclamp conduction around post 6 lower nuts, then by middle part rebound 2 to conduct electricity after post 6 is for fulcrum to suitable position, then conduction is fastened with both middle part rebounds 2 around post 6.
Above-mentioned power battery pack Quick connector adopts and arranges the wind spring with automatic contractile function in the end of positive pole connecting plate and negative pole connecting plate and be connected on wind spring metal soft ribbons, thus the distance that metal soft ribbons freely to adjust between two connecting plates can be automatically shunk as required when practical application, quick and easy for installation, and the fusible on its connecting plate is arranged, upper its safety of increase largely, therefore, Integral connection structure part mechanism is simple, fabrication and installation and simple to operation, have higher practicality.
It is emphasized that: be only presently preferred embodiments of the present invention above, not the present invention is done any pro forma restriction, every any simple modification, equivalent variations and modification above example made according to the technical spirit of the present invention, all still falls within the scope of technical solution of the present invention.
Claims (5)
1. a power battery pack Quick connector, including the positive pole connecting plate being connected with power battery pack positive terminal and the negative pole connecting plate being connected with negative terminal, it is characterized in that: described positive pole connecting plate and negative pole connecting plate all include head connecting plate (1), with the fixing middle part rebound (2) being connected of head connecting plate (1) and the switching device (3) being connected to rebound (2) rear portion, middle part, a fixing post (4) being placed in one portion it is provided with in described switching device (3), described fixing post (4) is connected to wind spring (5), two conductions it are equipped with around post (6) in described switching device (3), described conduction is fixed around post (6) and rebound end, middle part (2) and is connected, a metal soft ribbons (7) it is connected between wind spring (5) in the switching device (3) of described positive pole connecting plate and negative pole connecting plate, described metal soft ribbons (7) and conduction surround around post (6) and fit tightly.
2. a kind of power battery pack Quick connector according to claim 1, it is characterized in that: on the described positive pole connecting plate middle part rebound (2) with negative pole connecting plate, be equipped with an opening (8) middle part rebound (2) being kept completely separate, described opening (8) bottom is provided with a latticed insulating bottom layer (9), fastening is pasted in the two side of described latticed insulating bottom layer (9) and opening (8), described latticed insulating bottom layer (9) is provided with a cupromanganese fuse layer (10), described cupromanganese fuse layer (10) is filled in opening and middle part rebound (2) is connected as a unitary conductive body.
3. a kind of power battery pack Quick connector according to claim 1, it is characterized in that: being equipped with the connecting hole (11) of two semiclosed half openings on the head connecting plate (1) of described positive pole connecting plate and negative pole connecting plate, two described connecting holes (11) lay respectively at the plate body both sides of the edge of head connecting plate (1).
4. a kind of power battery pack Quick connector according to claim 1, it is characterised in that: being provided with mean for the perforate of metal soft ribbons (7) traverse on described switching device (3), its perforate outward appearance is square and is horizontally disposed with.
5. a kind of power battery pack Quick connector according to claim 1, it is characterized in that: described middle part rebound (2) has a screwed hole with conduction around one end that post (6) is connected, described middle part rebound (2) is fixing around the lower end of the bolt of post (6) with conduction to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193755.7A CN105720225B (en) | 2016-03-31 | 2016-03-31 | A kind of power battery pack Quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193755.7A CN105720225B (en) | 2016-03-31 | 2016-03-31 | A kind of power battery pack Quick connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105720225A true CN105720225A (en) | 2016-06-29 |
| CN105720225B CN105720225B (en) | 2018-05-04 |
Family
ID=56158442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610193755.7A Expired - Fee Related CN105720225B (en) | 2016-03-31 | 2016-03-31 | A kind of power battery pack Quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105720225B (en) |
Citations (10)
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|---|---|---|---|---|
| CN101160676A (en) * | 2005-04-14 | 2008-04-09 | 松下电器产业株式会社 | Production method for electric device assembly and electric device assembly |
| JP2008251352A (en) * | 2007-03-30 | 2008-10-16 | Mitsubishi Heavy Ind Ltd | Battery module |
| EP2348560A1 (en) * | 2010-01-23 | 2011-07-27 | Braun GmbH | Battery contact spring |
| CN202495553U (en) * | 2012-01-09 | 2012-10-17 | 宁德新能源科技有限公司 | Lithium ion battery and protective board thereof |
| CN203406338U (en) * | 2013-08-02 | 2014-01-22 | 湖北追日电气股份有限公司 | Battery cover and power battery pack containing same |
| CN203690382U (en) * | 2014-01-29 | 2014-07-02 | 山东金煜电子科技有限公司 | Intelligent storage battery cabinet with monitoring function |
| CN104347838A (en) * | 2013-07-30 | 2015-02-11 | 广东银通投资控股集团有限公司 | Rapid electric connector, lithium ion battery apparatus and lithium ion battery pack |
| CN105355827A (en) * | 2015-11-02 | 2016-02-24 | 王开发 | Intelligent lithium storage battery |
| CN205070114U (en) * | 2015-10-21 | 2016-03-02 | 浙江超威创元实业有限公司 | Keysets with direction mouth |
| CN205645960U (en) * | 2016-03-31 | 2016-10-12 | 苏州工业园区职业技术学院 | Power battery organizes swift connecting piece |
-
2016
- 2016-03-31 CN CN201610193755.7A patent/CN105720225B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101160676A (en) * | 2005-04-14 | 2008-04-09 | 松下电器产业株式会社 | Production method for electric device assembly and electric device assembly |
| JP2008251352A (en) * | 2007-03-30 | 2008-10-16 | Mitsubishi Heavy Ind Ltd | Battery module |
| EP2348560A1 (en) * | 2010-01-23 | 2011-07-27 | Braun GmbH | Battery contact spring |
| CN202495553U (en) * | 2012-01-09 | 2012-10-17 | 宁德新能源科技有限公司 | Lithium ion battery and protective board thereof |
| CN104347838A (en) * | 2013-07-30 | 2015-02-11 | 广东银通投资控股集团有限公司 | Rapid electric connector, lithium ion battery apparatus and lithium ion battery pack |
| CN203406338U (en) * | 2013-08-02 | 2014-01-22 | 湖北追日电气股份有限公司 | Battery cover and power battery pack containing same |
| CN203690382U (en) * | 2014-01-29 | 2014-07-02 | 山东金煜电子科技有限公司 | Intelligent storage battery cabinet with monitoring function |
| CN205070114U (en) * | 2015-10-21 | 2016-03-02 | 浙江超威创元实业有限公司 | Keysets with direction mouth |
| CN105355827A (en) * | 2015-11-02 | 2016-02-24 | 王开发 | Intelligent lithium storage battery |
| CN205645960U (en) * | 2016-03-31 | 2016-10-12 | 苏州工业园区职业技术学院 | Power battery organizes swift connecting piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105720225B (en) | 2018-05-04 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |