CN106058117B - A kind of battery core module of improvement - Google Patents
A kind of battery core module of improvement Download PDFInfo
- Publication number
- CN106058117B CN106058117B CN201610688617.6A CN201610688617A CN106058117B CN 106058117 B CN106058117 B CN 106058117B CN 201610688617 A CN201610688617 A CN 201610688617A CN 106058117 B CN106058117 B CN 106058117B
- Authority
- CN
- China
- Prior art keywords
- battery core
- screw
- briquetting
- core bracket
- clamping
- 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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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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- 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
- H01M50/531—Electrode connections inside a battery casing
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The present invention relates to a kind of battery core modules of improvement, and including battery core bracket, battery core and nickel plating steel disc, the quantity of the battery core bracket is two, battery core is arranged between battery core bracket, the nickel-plated steel on piece is equipped with lug, and the quantity of nickel plating steel disc is two, and the lug of two nickel plating steel discs is reversely fixed in battery core bracket, the length for making the current path of battery core is consistent, extend the battery core replacement cycle, reduce maintenance cost, simultaneously, the combination of battery core module is changed, is improved work efficiency.
Description
Technical field
The present invention relates to a kind of battery core modules, and in particular to a kind of battery core module of improvement.
Background technology
After existing module assembling, lug is in the one side of module, if module discharge at this time, the battery core near from lug it is opposite from
The remote battery core discharge path of lug is shorter, due to identical to the power needed for every battery core in module, the electricity remote from lug
Also therefore the opposite battery core near from lug of core, that is released is more powerful, and loss is also bigger, and the speed scrapped is also faster, and the service life
Shorter, battery core uniformity is difficult to maintain, and the battery core replacement cycle is caused to shorten, and maintenance cost is opposite to be promoted.
The content of the invention
The present invention proposes a kind of battery core module of improvement regarding to the issue above, makes the length one of the current path of battery core
It causes, extends the battery core replacement cycle, reduce maintenance cost, meanwhile, the combination of battery core module is changed, improves work effect
Rate.
Specific technical solution is as follows：
A kind of battery core module of improvement, including battery core bracket, battery core and nickel plating steel disc, the quantity of the battery core bracket is two
A, battery core is arranged between battery core bracket, and the nickel-plated steel on piece is equipped with lug, and the quantity of nickel plating steel disc is two, two platings
The lug of nickel steel piece is reversely fixed in battery core bracket；
It is set in the battery core bracket there are two bolt fixation passage and two self-locking mechanisms, the self-locking mechanism includes first
Latch well, the second latch well, driving gear, driven gear, screw, briquetting, clamping ring and clamping block, the first latch well position
Above the second latch well, set in the first latch well there are two the first buckling groove, the driven gear, screw and briquetting are fixed on
In second latch well, driven gear is fixed on screw mandrel top, and briquetting is equipped with screw passage, and screw passage is equipped with internal thread,
Screw is engaged realization mobile connection with the internal thread of screw passage by external screw thread, and the briquetting is cylindrical structure, briquetting
Bar bottom is conical structure, and the driving gear is meshed with driven gear, the diameter d1 ＞ driving gears of driving gear and
Point of contact between driven gear makes driving gear exposed outside battery core bracket, institute to the distance between battery core bracket outer wall L1
The quantity for stating clamping ring is two, and the section of two clamping rings is semicircular structure, and the quantity of clamping block is two, two cards
It connects block to be movably disposed at respectively on clamping ring, two clamping rings are bonded to each other to form cirque structure, and are fixed on second
Below latch well, two clamping blocks mutually agree with respectively with two the first buckling grooves；
Two battery core brackets are superimposed with each other, and the clamping block of one of battery core bracket is Embedded to be fixed on another battery core
In first buckling groove of stent, formation is once fixed, and the bolt of two battery core brackets fixes passage and overlaps, and passes through bolt
Secondary fixation is formed with nut.
A kind of battery core module of above-mentioned improvement, wherein, the inner wall of the clamping ring is obliquely installed, the section of the clamping block
Shape is right-angled trapezium.
A kind of battery core module of above-mentioned improvement, wherein, the first latch well bottom is equipped with locating slot, the shape of locating slot
Mutually agree with the conical structure of briquetting bottom.
Beneficial effects of the present invention are：
The lug of two nickel plating steel discs of the invention is reversely fixed in battery core bracket, makes the length of the current path of battery core
Unanimously, extend the battery core replacement cycle, reduce maintenance cost, meanwhile, the combination of battery core module is changed, when two battery core branch
When frame combines, clamping ring is inserted into the first latch well, rotates driving gear, driving gear drives driven gear to rotate, driven
Gear drives screw to rotate, so that briquetting moves downward, gradually fills up clamping ring in briquetting motion process, and by clamping block to
Outer extrusion makes clamping block be caught in the first buckling groove, you can realization is once fixed, then the bolt of two battery core brackets is fixed and is led to
Road overlaps, and passes through screw bolt and nut and form secondary fixation, and fixation is easy to operate, improves work efficiency.
Description of the drawings
Fig. 1 is explosive view of the present invention.
Fig. 2 is battery core bracket sectional view of the present invention.
Fig. 3 is battery core bracket sectional view along A-A of the present invention.
Specific embodiment
For technical scheme is made to become apparent from clearly, the present invention is described further below in conjunction with the accompanying drawings,
Any technical characteristic to technical solution of the present invention carries out the scheme that equivalencing is drawn with conventional reasoning and each falls within guarantor of the present invention
Protect scope.
Reference numeral
Battery core bracket 1, battery core 2, nickel plating steel disc 3, lug 4, bolt fix passage 5, self-locking mechanism 6, the first latch well 7,
Second latch well 8, driving gear 9, driven gear 10, screw 11, briquetting 12, clamping ring 13, clamping block 14, the first buckling groove
15th, screw passage 16, locating slot 17.
Arrow direction is current path in figure.
A kind of battery core module of improvement as shown in the figure, including battery core bracket 1, battery core 2 and nickel plating steel disc 3, the battery core branch
The quantity of frame is two, and battery core is arranged between battery core bracket, and the nickel-plated steel on piece is equipped with lug 4, the quantity of nickel plating steel disc
For two, the lug of two nickel plating steel discs is reversely fixed in battery core bracket；
It is set in the battery core bracket and fixes passage 5 and two self-locking mechanisms 6 there are two bolt, the self-locking mechanism includes the
One latch well 7, the second latch well 8, driving gear 9, driven gear 10, screw 11, briquetting 12, clamping ring 13 and clamping block 14,
First latch well is located above the second latch well, sets that there are two the first buckling groove 15, the driven tooths in the first latch well
Wheel, screw and briquetting are fixed in the second latch well, and driven gear is fixed on screw mandrel top, and briquetting is equipped with screw passage 16,
Screw passage is equipped with internal thread, and screw is engaged realization mobile connection by external screw thread with the internal thread of screw passage, described
Briquetting is cylindrical structure, and briquetting bar bottom is conical structure, and the driving gear is meshed with driven gear, driving gear
Diameter d1 ＞ driving gears and driven gear between point of contact to the distance between battery core bracket outer wall L1, make driving gear naked
It is exposed at outside battery core bracket, the quantity of the clamping ring is two, and the sections of two clamping rings are semicircular structure, clamping block
Quantity for two, two clamping blocks are movably disposed at respectively on clamping ring, and two clamping rings are bonded to each other to form annulus
Shape structure, and be fixed below the second latch well, two clamping blocks mutually agree with respectively with two the first buckling grooves, the clamping ring
Inner wall be obliquely installed, the cross sectional shape of the clamping block is right-angled trapezium, and the first latch well bottom is equipped with locating slot 17,
The shape of locating slot and the conical structure of briquetting bottom mutually agree with；
Two battery core brackets are superimposed with each other, and the clamping block of one of battery core bracket is Embedded to be fixed on another battery core
In first buckling groove of stent, formation is once fixed, and the bolt of two battery core brackets fixes passage and overlaps, and passes through bolt
Secondary fixation is formed with nut.
The lug of two nickel plating steel discs of the invention is reversely fixed in battery core bracket, makes the length of the current path of battery core
Unanimously, extend the battery core replacement cycle, reduce maintenance cost, meanwhile, the combination of battery core module is changed, when two battery core branch
When frame combines, clamping ring is inserted into the first latch well, rotates driving gear, driving gear drives driven gear to rotate, driven
Gear drives screw to rotate, so that briquetting moves downward, gradually fills up clamping ring in briquetting motion process, and by clamping block to
Outer extrusion makes clamping block be caught in the first buckling groove, you can realization is once fixed, then the bolt of two battery core brackets is fixed and is led to
Road overlaps, and passes through screw bolt and nut and form secondary fixation, and fixation is easy to operate, improves work efficiency.
Claims (1)
1. a kind of battery core module of improvement, it is characterized in that, including battery core bracket, battery core and nickel plating steel disc, the battery core bracket
Quantity is two, and battery core is arranged between battery core bracket, and the nickel-plated steel on piece is equipped with lug, and the quantity of nickel plating steel disc is two
A, the lug of two nickel plating steel discs is reversely fixed in battery core bracket；
It is set in the battery core bracket there are two bolt fixation passage and two self-locking mechanisms, the self-locking mechanism includes the first locking
Chamber, the second latch well, driving gear, driven gear, screw, briquetting, clamping ring and clamping block, first latch well are located at the
Above two latch wells, set in the first latch well there are two the first buckling groove, the driven gear, screw and briquetting are fixed on second
In latch well, driven gear is fixed on screw mandrel top, and briquetting is equipped with screw passage, and screw passage is equipped with internal thread, screw
Realization mobile connection is engaged with the internal thread of screw passage by external screw thread, the briquetting is cylindrical structure, briquetting bar bottom
Portion is conical structure, and the driving gear is meshed with driven gear, the diameter d1 ＞ driving gears of driving gear with it is driven
Point of contact between gear makes driving gear exposed outside battery core bracket, the card to the distance between battery core bracket outer wall L1
The quantity of ring is connect as two, the section of two clamping rings is semicircular structure, and the quantity of clamping block is two, two clamping blocks
It is movably disposed at respectively on clamping ring, two clamping rings are bonded to each other to form cirque structure, and are fixed on the second locking
Below chamber, two clamping blocks mutually agree with respectively with two the first buckling grooves；
Two battery core brackets are superimposed with each other, and the clamping block of one of battery core bracket is Embedded to be fixed on another battery core bracket
The first buckling groove in, formation is once fixed, and the bolt of two battery core brackets fixes passage and overlaps, and passes through bolt and spiral shell
Mother forms secondary fixation；
The inner wall of the clamping ring is obliquely installed, and the cross sectional shape of the clamping block is right-angled trapezium；
The first latch well bottom is equipped with locating slot, and the shape of locating slot is mutually agreed with the conical structure of briquetting bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688617.6A CN106058117B (en) | 2016-08-18 | 2016-08-18 | A kind of battery core module of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688617.6A CN106058117B (en) | 2016-08-18 | 2016-08-18 | A kind of battery core module of improvement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106058117A CN106058117A (en) | 2016-10-26 |
| CN106058117B true CN106058117B (en) | 2018-06-05 |
Family
ID=57194977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610688617.6A Active CN106058117B (en) | 2016-08-18 | 2016-08-18 | A kind of battery core module of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106058117B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952525B (en) * | 2020-08-20 | 2023-06-20 | 华霆（合肥）动力技术有限公司 | Same-side current collecting device, battery module and electric vehicle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3780542B2 (en) * | 1995-03-17 | 2006-05-31 | 日産自動車株式会社 | Assembled battery |
| CA2318276A1 (en) * | 1998-01-19 | 1999-07-22 | Johnson Controls Technology Company | Snap-fit battery and holder |
| JP2000040497A (en) * | 1998-07-23 | 2000-02-08 | Japan Storage Battery Co Ltd | Battery |
| US20050281002A1 (en) * | 2004-06-18 | 2005-12-22 | Miller Russell L | Battery storage system |
| CN201243045Y (en) * | 2008-08-15 | 2009-05-20 | 徐强 | Battery bracket |
| CN101752538B (en) * | 2009-12-25 | 2012-03-07 | 上海德朗能电池有限公司 | Lithium battery pack support with flat structure |
| CN205985122U (en) * | 2016-08-18 | 2017-02-22 | 系统电子科技（镇江）有限公司 | Electrical core module of improvement |
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2016
- 2016-08-18 CN CN201610688617.6A patent/CN106058117B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106058117A (en) | 2016-10-26 |
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