CN104241587A - Copper core terminal with anti-loosening structure for storage battery - Google Patents
Copper core terminal with anti-loosening structure for storage battery Download PDFInfo
- Publication number
- CN104241587A CN104241587A CN201410440209.XA CN201410440209A CN104241587A CN 104241587 A CN104241587 A CN 104241587A CN 201410440209 A CN201410440209 A CN 201410440209A CN 104241587 A CN104241587 A CN 104241587A
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- China
- Prior art keywords
- copper core
- terminal
- storage battery
- terminals
- cuboid
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
- H01M50/543—Terminals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention relates to a copper core terminal with an anti-loosening structure for a storage battery, relating to storage batteries. At present, a middle-large-sized battery terminal is a terminal in which a cylindrical alloy copper core and a lead-base shell are combined through fusion welding generally, and slip of the copper core is easily caused due to the smooth outer surface; in a vibrating environment, the connection between a connecting wire and the copper core by a bolt easily gets loose, bonding force between the copper core and a lead base is increased by a method of additionally arranging cuboid raised fins on the outer wall of the copper core, however, the effect of preventing slip of the copper core is not ideal, and the anti-loosening effect on the connection of the connecting wire and the copper core is poor. The copper core terminal with the anti-loosening structure for the storage battery comprises the lead-base shell and the copper core and is characterized in that a top cuboid terminal and a bottom cuboid terminal are integrally connected with a middle cylindrical carrier through an upper cylindrical platform and a lower cylindrical platform respectively; round terminal bolt holes and round fastening bolt holes which are different in size are formed in the side surfaces and top surfaces of the top terminal and the bottom terminal respectively. The copper core terminal has the beneficial effects of close connection and applicability to the storage batteries of various specifications.
Description
Technical field
The present invention relates to storage battery, is a kind of storage battery anti-loose structure copper core terminal more specifically.
Background technology
At present, the terminal that the binding post of medium-and-large-sized storage battery generally adopts cylindrical alloyed copper core to be combined with the melting welding of lead base shell, when terminal uses, because copper core appearance is smooth cylinder, easily because outside torsion and lead base depart from, causes copper core stripped thread.In addition, in vibration environment, the line be bolted and copper core are easy to loosen, corrective action generally adopts and adds the method increase copper core of the convex wing of cuboid and the adhesion of lead base at copper outer core in the industry, but its effect for copper core stripped thread is general, and it is also very faint to be connected loosening effect with copper core to line.
Summary of the invention
The object of this invention is to provide a kind of storage battery anti-loose structure copper core terminal, line can be overcome and be connected the easy deficiency with copper core stripped thread that loosens with copper core, have the advantages that to connect tight, many specifications and be suitable for.
The present invention realizes in the following way: a kind of storage battery anti-loose structure copper core terminal, comprise lead base shell and copper core, it is characterized in that: copper core is linked into an integrated entity by the cylindrical vector of terminals under terminals on the top of cuboid and bottom respectively by columniform upper mounting plate and lower platform and middle part, all there are the circular connection bolt hole and fastening bolt holes that vary in size in the side of upper terminals and lower terminals and top.
Carry out anti-loose structure copper core connecting terminals in succession wiring time, the connection bolt hole on the anti-loose structure copper core embed its inner melting welding on terminals or lower terminals is closely attached to together with the GB connecting line of corresponding model by GB bolt, nut; Then rotate into fastening bolt holes by GB bolt, make can be compacted on the bolt body by connection bolt hole by the bolt of fastening bolt holes, thus play prevent GB connecting line be connected with upper terminals or lower terminals loosen effect.And two the convex wings connected on the carrier of upper mounting plate and lower platform and the upper terminals of cuboid, lower terminals can produce drag with the interaction of outside lead base shell, stop anti-loose structure copper core and lead base shell to depart to slide, avoid the lead base shell caused because traditional structure copper core appearance is round and smooth to depart from the " stripped thread " phenomenon loosening and formed.Simultaneously, because of upper terminals or lower terminal structure similar, so application that can also be same after anti-loose structure copper core being turned over turnback, and because of the connection bolt hole size difference on upper terminals or lower terminals, so anti-loose structure copper core can be applicable to connecting line or the storage battery of plurality of specifications simultaneously, thus reach the applicable feature of many specifications.
Specifically carry out storage battery anti-loose structure copper core terminal and add man-hour: first need to process the alloy mold with anti-loose structure copper core profile, utilize sharp processing mould fine copper or Albrac to be processed semi-finished product anti-loose structure copper core; Recycle industrial positional punch device and get screwed connection bolt hole and fastening bolt holes respectively in upper terminals and lower terminals side and top; Now, clamp the copper core machined with tweezers or nipper pliers, dip liquor zinci chloridi cleaning, the height dipping solution reaches copper core and is just putting 2/3 of height and be advisable, the time of dipping is about 2 ~ 3 seconds, then will dip the copper wicking surface wiped clean of zinc chloride with the dry cloth of preprepared or sponge; Surface is dipped in the copper core of zinc chloride process, clamp with tweezers or nipper pliers, put into temperature more than 500 DEG C, slicker solder weight ratio of constituents is that the solution of 1:1 carries out dipping in tin process, dips in tin time 5-10s, the height dipping slicker solder reaches copper core and is just putting 2/3 of height and be advisable; The copper core of tin sticky is put into and heats by the terminal frock of anti-loose structure copper core terminal profile standard processing, treat that temperature rises to more than 300 DEG C, by industrial alloy solution-cast mode, lead solution is cast to tin sticky copper core appearance, finally complete the processing of finished product anti-loose structure copper core terminal, then take out and check finished product anti-loose structure copper core terminal outward appearance, terminal outward appearance N/D is qualified anti-loose structure copper core terminal.
The invention has the beneficial effects as follows: a kind of storage battery anti-loose structure of the present invention copper core terminal, has the advantage connecting tight, many specifications and be suitable for.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is traditional copper cored structure schematic diagram.
Fig. 2 is anti-loose structure copper cored structure schematic diagram.
Fig. 3 is storage battery anti-loose structure copper core terminal structure schematic diagram
In figure, 1. go up terminals, 2. fastening bolt holes, 3. connection bolt hole, 4. descends terminals, 5. upper mounting plate, 6. lower platform, 7. convex wing, 8. carrier, 9. lead base shell.
Embodiment
In Fig. 3 structural representation, the connection bolt hole (3) on terminals (1) on anti-loose structure copper core in Fig. 2 of its inner melting welding embedding or lower terminals (4) is closely attached to together with the GB connecting line of corresponding model by GB bolt, nut; Then fastening bolt holes (2) is rotated into by GB bolt, make can be compacted on the bolt body by connection bolt hole (3) by the bolt of fastening bolt holes (2), thus play prevent GB connecting line be connected with upper terminals (1) or lower terminals (4) loosen effect.And two the convex wings (7) connected on the carrier (8) of upper mounting plate (5) and lower platform (6) and the upper terminals (1) of cuboid, lower terminals (4) can produce drag with the interaction of outside lead base shell (9), stop anti-loose structure copper core and lead base shell (9) in Fig. 2 to depart to slide, avoid the lead base shell (9) caused because traditional structure copper core appearance in Fig. 1 is round and smooth to depart from the " stripped thread " phenomenon loosening and formed.Simultaneously, because of upper terminals (1) or lower terminals (4) similar, so application that can also be same after anti-loose structure copper core in Fig. 2 being turned over turnback, and vary in size because of the connection bolt hole (3) on upper terminals (1) or lower terminals (4), so anti-loose structure copper core can be applicable to connecting line or the storage battery of plurality of specifications simultaneously, thus reach the applicable feature of many specifications.
Specifically carry out storage battery anti-loose structure copper core terminal in Fig. 3 and add man-hour: first need to process the alloy mold with anti-loose structure copper core profile in Fig. 2, utilize sharp processing mould fine copper or Albrac to be processed semi-finished product anti-loose structure copper core; Recycle industrial positional punch device and get screwed connection bolt hole (3) and fastening bolt holes (2) respectively in upper terminals (1) and lower terminals (4) side and top; Now, clamp the copper core machined with tweezers or nipper pliers, dip liquor zinci chloridi cleaning, the height dipping solution reaches copper core and is just putting 2/3 of height and be advisable, the time of dipping is about 2 ~ 3 seconds, then will dip the copper wicking surface wiped clean of zinc chloride with the dry cloth of preprepared or sponge; Surface is dipped in the copper core of zinc chloride process, clamp with tweezers or nipper pliers, put into temperature more than 500 DEG C, slicker solder weight ratio of constituents is that the solution of 1:1 carries out dipping in tin process, dips in tin time 5-10s, the height dipping slicker solder reaches copper core and is just putting 2/3 of height and be advisable; The copper core of tin sticky is put into and heats according to the terminal frock of Fig. 3 terminal profile standard processing, treat that temperature rises to more than 300 DEG C, by industrial alloy solution-cast mode, lead solution is cast to tin sticky copper core appearance, finally complete the processing of finished product anti-loose structure copper core terminal in Fig. 3, then take out and check finished product anti-loose structure copper core terminal outward appearance, terminal outward appearance N/D is qualified anti-loose structure copper core terminal.
Claims (1)
1. a storage battery anti-loose structure copper core terminal, comprise lead base shell and copper core, it is characterized in that: copper core is linked into an integrated entity by the cylindrical vector of terminals under terminals on the top of cuboid and bottom respectively by columniform upper mounting plate and lower platform and middle part, all there are the circular connection bolt hole and fastening bolt holes that vary in size in the side of upper terminals and lower terminals and top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440209.XA CN104241587B (en) | 2014-09-02 | 2014-09-02 | A kind of accumulator anti-loose structure copper core terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440209.XA CN104241587B (en) | 2014-09-02 | 2014-09-02 | A kind of accumulator anti-loose structure copper core terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104241587A true CN104241587A (en) | 2014-12-24 |
| CN104241587B CN104241587B (en) | 2018-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410440209.XA Active CN104241587B (en) | 2014-09-02 | 2014-09-02 | A kind of accumulator anti-loose structure copper core terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN104241587B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428586A (en) * | 2015-12-28 | 2016-03-23 | 山东圣阳电源股份有限公司 | Battery terminal manufacturing technology and apparatus thereof |
| CN112002869A (en) * | 2020-07-17 | 2020-11-27 | 华富(江苏)锂电新技术有限公司 | Anti-torque lithium battery connecting terminal and manufacturing method and connecting method thereof |
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|---|---|---|---|---|
| CN2143366Y (en) * | 1992-07-07 | 1993-10-06 | 杭州鸿雁电器公司 | Electric connector |
| CN202150505U (en) * | 2011-07-27 | 2012-02-22 | 圣豹电源有限公司 | Terminal of storage battery |
| CN102881845A (en) * | 2011-07-12 | 2013-01-16 | 湖南丰日电源电气股份有限公司 | Integrated terminal heat-sealing storage battery |
| CN102945941A (en) * | 2012-11-22 | 2013-02-27 | 山东圣阳电源股份有限公司 | Terminal sealing system of tubular colloid lead-acid storage battery |
| CN203288683U (en) * | 2013-05-30 | 2013-11-13 | 山东圣阳电源科技有限公司 | Electric automobile battery wiring terminal |
| CN203589123U (en) * | 2013-11-26 | 2014-05-07 | 山东圣阳电源股份有限公司 | Copper core terminal of electric vehicle storage battery |
| CN203659975U (en) * | 2013-12-25 | 2014-06-18 | 山东圣阳电源股份有限公司 | Sectional type structure end column of storage battery |
| CN203659974U (en) * | 2013-12-19 | 2014-06-18 | 山东圣阳电源股份有限公司 | Nested copper core wiring terminal of storage battery |
| CN204067480U (en) * | 2014-09-02 | 2014-12-31 | 山东圣阳电源股份有限公司 | A kind of storage battery anti-loose structure copper core terminal |
-
2014
- 2014-09-02 CN CN201410440209.XA patent/CN104241587B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2143366Y (en) * | 1992-07-07 | 1993-10-06 | 杭州鸿雁电器公司 | Electric connector |
| CN102881845A (en) * | 2011-07-12 | 2013-01-16 | 湖南丰日电源电气股份有限公司 | Integrated terminal heat-sealing storage battery |
| CN202150505U (en) * | 2011-07-27 | 2012-02-22 | 圣豹电源有限公司 | Terminal of storage battery |
| CN102945941A (en) * | 2012-11-22 | 2013-02-27 | 山东圣阳电源股份有限公司 | Terminal sealing system of tubular colloid lead-acid storage battery |
| CN203288683U (en) * | 2013-05-30 | 2013-11-13 | 山东圣阳电源科技有限公司 | Electric automobile battery wiring terminal |
| CN203589123U (en) * | 2013-11-26 | 2014-05-07 | 山东圣阳电源股份有限公司 | Copper core terminal of electric vehicle storage battery |
| CN203659974U (en) * | 2013-12-19 | 2014-06-18 | 山东圣阳电源股份有限公司 | Nested copper core wiring terminal of storage battery |
| CN203659975U (en) * | 2013-12-25 | 2014-06-18 | 山东圣阳电源股份有限公司 | Sectional type structure end column of storage battery |
| CN204067480U (en) * | 2014-09-02 | 2014-12-31 | 山东圣阳电源股份有限公司 | A kind of storage battery anti-loose structure copper core terminal |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428586A (en) * | 2015-12-28 | 2016-03-23 | 山东圣阳电源股份有限公司 | Battery terminal manufacturing technology and apparatus thereof |
| CN112002869A (en) * | 2020-07-17 | 2020-11-27 | 华富(江苏)锂电新技术有限公司 | Anti-torque lithium battery connecting terminal and manufacturing method and connecting method thereof |
| CN112002869B (en) * | 2020-07-17 | 2023-07-25 | 华富(江苏)锂电新技术有限公司 | Torque-resistant lithium battery connecting terminal, manufacturing method and connecting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104241587B (en) | 2018-08-07 |
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