CN208507812U - Battery charging buffering bolt and charging clip assembly - Google Patents
Battery charging buffering bolt and charging clip assembly Download PDFInfo
- Publication number
- CN208507812U CN208507812U CN201821427640.0U CN201821427640U CN208507812U CN 208507812 U CN208507812 U CN 208507812U CN 201821427640 U CN201821427640 U CN 201821427640U CN 208507812 U CN208507812 U CN 208507812U
- Authority
- CN
- China
- Prior art keywords
- charging
- bolt
- battery
- buffering
- positioning arc
- 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.)
- Expired - Fee Related
Links
- 230000003139 buffering effect Effects 0.000 title claims abstract description 39
- 238000004898 kneading Methods 0.000 claims abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 14
- 238000005260 corrosion Methods 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002253 acid Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 206010037660 Pyrexia Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000005779 cell damage Effects 0.000 description 1
- 208000037887 cell injury Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to storage battery production fields, disclose a kind of battery charging buffering bolt and the clip assembly that charges, the lower part for buffering the bolt body in bolt has threaded threaded rod, and top is non-threaded screw rod, and limited block is fixed on the intersection on screw rod and being located at screw rod and threaded rod；In charging clip, the first opposite positioning arc of opening and the second positioning arc is also respectively set between kneading portion and conductive part in the hinge joint O of the first clamp arm and the second clamp arm between the relative inner of two conductive parts, the hinge joint O and two conductive parts；When charging to battery, charging clip is clipped on the screw rod of buffering bolt by the locating notch that the first positioning arc and the second positioning arc are constituted.Compared with prior art, this component can prevent terminal impact force from terminal being caused to generate capillary phenomenon greatly, corrosion of the sour water to threaded hole when preventing from rinsing battery；Charging clip is easy the positioning of bolt, effectively avoids employee's folder not in place, promotes battery quality.
Description
Technical field
The utility model relates to storage battery production field, in particular to a kind of battery charging buffering bolt and charging clip
Component.
Background technique
During storage battery production, especially in battery acid dosing and charging process, the threaded hole in advance in battery terminal is needed
It is inside screwed into charging bolt, charging clip is then pressed from both sides again and charges.Currently, twisting bolt using pneumatically or electrically wrench, impact force
Greatly, the threaded hole bottom that bolt breakdown battery terminal occurs often, causes cell damage, and impact force is excessive be easy to cause electricity
Sub- terminal generates capillary phenomenon, causes battery terminal to climb acid corrosion, causes high risk quality problems.In addition, current employee
Arbitrariness is also big when charging clip is clipped on bolt, press from both sides often it is not in place, cause charging clip loose or dislocation, charging sparking etc. quality wind
Danger.
Utility model content
Purpose of utility model: aiming at the problems existing in the prior art, the utility model provides a kind of battery charging use
Bolt and charging clip assembly are buffered, can prevent terminal impact force from terminal being caused to generate capillary phenomenon greatly, when preventing from rinsing battery
Corrosion of the sour water to threaded hole；Charging clip is easy the positioning of bolt, effectively avoids employee's folder not in place, promotes battery quality.
Technical solution: the utility model provides a kind of battery charging buffering bolt and the clip assembly that charges, by buffering
Bolt and charging clip composition, the buffering bolt include bolt body and limited block, and the lower part of the bolt body has screw thread
Threaded rod, top is non-threaded screw rod, and the limited block is fixed on the screw rod and is located at the screw rod and the spiral shell
The intersection of rasp bar；The charging clip is made of mutually hinged the first clamp arm and the second clamp arm, first clamp arm and described
Second clamp arm respectively includes kneading portion and conductive part, and the hinge joint O of first clamp arm and second clamp arm is located at described pinch
Between conjunction portion and the conductive part, the relative inner of two conductive parts, the hinge joint O and two conductive parts it
Between the opposite first positioning arc of opening and the second positioning arc is also respectively set；When charging to battery, the charging clip
It is clipped on the screw rod of the buffering bolt by the locating notch that the first positioning arc and the second positioning arc are constituted.
Further, the buffering bolt further includes cushion, and the cushion is fixed on the lower surface of the limited block,
And the top of the cushion and the threaded rod has default stack height.The setting of cushion is so that bolt is being screwed into electricity
When in the terminal of pond, it can be avoided limited block and directly impacted with battery terminal contact, have apparent buffer function to battery terminal, more
Add the impact force that can reduce bolt to battery terminal, terminal is avoided to generate capillary phenomenon, reduces battery terminal and climb acid corrosion, drop
It is low to climb acid corrosion high quality risk, promote battery quality.
Preferably, the cushion is cushion rubber bumper.The threaded hole of battery terminal can be played using cushion rubber bumper close
Envelope effect, corrosion of the sour water to the threaded hole of battery terminal when preventing from rinsing battery.
Preferably, the height d2 of the threaded rod is less than or equal to the depth d3 of the threaded hole of battery terminal to be screwed into.This
After sample design, after the threaded rod of bolt is screwed into the threaded hole of battery terminal, the lowermost end of threaded rod and battery terminal
It can also prevent the lowermost end of bolt and the bottom of the threaded hole of battery terminal from connecing there are certain gap between the bottom of threaded hole
Touching can be more effectively prevented from the threaded hole bottom of bolt breakdown battery terminal.
Preferably, the side wall of the first positioning arc and the second positioning arc is smooth arc-shaped surface.Smooth arc-shaped surface is set
It sets so that the screw rod in the conductive part and buffering bolt of charging clip is in face contact, contact surface is big, and contact resistance is small, is conducive to battery
High current charge-discharge avoids the danger such as charging clip fever sparking.
Preferably, the side wall of the first positioning arc is smooth arc-shaped surface, has positioning on the side wall of the second positioning arc
Tooth.Although the design that the side wall of the first positioning arc and the second positioning arc is smooth arc-shaped surface can increase charging clip as far as possible
The contact area of conductive part and the screw rod in buffering bolt, reduces contact resistance, but screw rod is be easy to cause to position arc first
It is rotated between the second positioning arc and leads to poor contact, charging is discontinuous；So in the present invention, more preferably by
The side wall of one positioning arc is arranged to smooth arc-shaped surface, the second positioning arc is arranged to the side with positioning tooth, in this way, can lead to
The contact area between the smooth arc-shaped surface increase conductive part and screw rod of the first positioning arc is crossed, reduces contact resistance, it is big to be conducive to battery
Current charging and discharging avoids the danger such as charging clip fever sparking；The positioning tooth clamping screw that arc side wall can be positioned by second again,
It prevents screw rod from rotating, guarantees that charging is continuous uninterrupted.
The utility model has the advantages that limited block is arranged in the intersection of screw rod and threaded rod on bolt body in the utility model, inciting somebody to action
It, at most can only be by the threaded rod of this bolt due to the position-limiting action of limited block when this bolt is screwed into the threaded hole of battery terminal
Bottom be screwed into the threaded hole of battery terminal, effectively avoid bolt from being screwed into the threaded hole bottommost of battery terminal by transition, prevent
Only bolt breakdown battery terminal threaded hole bottom, also can be reduced as impact force is excessive and caused by battery terminal generate capillary
Phenomenon reduces battery terminal and climbs acid corrosion, and acid corrosion high quality risk is climbed in reduction, promotes battery quality.And two in charging clip
Between conductive part first positioning arc and second positioning arc design, enable by charging clip clip to buffering bolt screw rod on when
It is disposably held in place, avoids charging clip loose or dislocation, avoid the quality risks such as charging sparking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that bolt is buffered in embodiment 1；
Fig. 2 is the structural schematic diagram of charging clip in embodiment 1；
Fig. 3 is that the buffering bolt of embodiment 1 is screwed into the status diagram before battery terminal；
Fig. 4 is that the buffering bolt of embodiment 1 is screwed into the status diagram after battery terminal；
Fig. 5 is the structural schematic diagram that bolt is buffered in embodiment 2；
Fig. 6 is that the buffering bolt of embodiment 2 is screwed into the status diagram before battery terminal；
Fig. 7 is that the buffering bolt of embodiment 2 is screwed into the status diagram after battery terminal；
Fig. 8 is the structural schematic diagram of charging clip in embodiment 3.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing.
Embodiment 1:
Present embodiments provide for a kind of batteries to charge with bolt and charging clip assembly is buffered, by buffering bolt and charging
Folder composition, as shown in Figure 1, buffering bolt is mainly made of bolt body 1 and limited block 2, the lower portion of bolt body 1 has spiral shell
The threaded rod 101 of line, top are non-threaded screw rod 102, and limited block 2 is fixed on screw rod 102 and is located at screw rod 102 and screw thread
The intersection of bar 101；The height d2 of threaded rod 101 is less than the depth d3 of the threaded hole 4 of battery terminal.Such as Fig. 2, charging clip is by mutual
The first clamp arm 6 being hinged and the second clamp arm 7 composition, the first clamp arm 6 and the second clamp arm 7 are respectively by kneading portion 8 and 9 groups of conductive part
At, the hinge joint O of the first clamp arm 6 and the second clamp arm 7 between kneading portion 8 and conductive part 9, in the opposite of two conductive parts 9
The first opposite positioning arc 10 of opening and the second positioning arc 11 are also respectively set between inside, hinge joint O and two conductive parts 9,
And first positioning arc 10 and second positioning arc 11 side wall be smooth arc-shaped surface.
As Fig. 3 and 4 are screwed into electricity for bolt is buffered using pneumatically or electrically wrench first before charging to battery
In the threaded hole 4 of pond terminal, buffering bolt 101 part of threaded rod be all screwed into battery terminal threaded hole 4 in after, limit
Block 2 will limit buffering bolt and is further torqued into the threaded hole 4 of battery terminal, at this point, the lowermost end of threaded rod 101 and electricity
There are certain 4=d3-d2 of gap d, the lowermost end and electricity of threaded rod 101 can also be prevented between the bottom of the threaded hole 4 of pond terminal
The bottom of the threaded hole 4 of pond terminal contacts, and can be more effectively prevented from 4 bottom of threaded hole of buffering bolt breakdown battery terminal
Portion.After buffering bolt is screwed into the threaded hole 5 of battery terminal, two kneading portions 8 of charging clip are held, kneading portion is compressed
8 latter two conductive part 9 open, and are then clipped in buffering spiral shell by the locating notch that the first positioning arc 10 and the second positioning arc 11 are constituted
On the screw rod 102 of bolt；At this point, the outer wall of screw rod 102 and the smooth arc-shaped surface side wall of the first positioning arc 10 and the second positioning arc 11 are equal
Effectively contact；Then can both be powered to charging clip, electric current successively the conductive part 9 of charged folder, buffer bolt screw rod 102,
Threaded rod 101, battery terminal threaded hole 5 enter internal storage battery, realize charging to battery.
Embodiment 2:
Present embodiment is the further improvement of embodiment 1, and main dwelling of improving is: in the embodiment 1, making
With pneumatically or electrically wrench will buffer bolt be screwed into the threaded hole of battery terminal 4 when, impact of the limited block 2 to battery terminal 4
Power is larger, and battery terminal 4 is be easy to cause to generate capillary phenomenon, causes to climb acid corrosion, acid corrosion quality risk is climbed in generation；And
Threaded hole of the sour water to meeting corrosion cell terminal 4 when rinsing battery.And in the present embodiment, such as Fig. 5, in the limit of buffering bolt
Position 2 lower surface of block fixes a cushion 3, it is preferable to use the top of cushion rubber bumper, the cushion 3 and threaded rod 101 has in advance
If stack height d1.
As Fig. 6 and 7 can when the setting of cushion 3 is so that buffering bolt is in the threaded hole for being screwed into battery terminal 4
It avoids limited block 2 from directly with 4 contact impact of battery terminal, having apparent buffer function to battery terminal 4, is better able to reduce slow
Bolt is rushed to the impact force of battery terminal 4, battery terminal 4 is avoided to generate capillary phenomenon, battery terminal 4 is reduced and climbs acid corrosion, drop
It is low to climb acid corrosion high quality risk, promote battery quality.It is preferable to use cushion rubber bumpers can play to the threaded hole of battery terminal 4
Sealing function, corrosion of the sour water to the threaded hole of battery terminal 4 when preventing from rinsing battery.
In addition to this, present embodiment is identical with embodiment 1, is not repeated herein.
Embodiment 3:
Present embodiment is the further improvement of embodiment 1, and main dwelling of improving is: in the embodiment 1, charging
In the conductive part 9 of folder, the side wall of the first positioning arc 10 and the second positioning arc 11 is the design of smooth arc-shaped surface, can although can use up
The conductive part 9 of the increase charging clip of energy and the contact area of the screw rod 102 in buffering bolt, reduce contact resistance, but easy
Screw rod 102 is caused to rotate between the first positioning arc 10 and the second positioning arc 11 and lead to poor contact, charging is discontinuous；So
In the present embodiment, the side wall of the first positioning arc 10 is preferably arranged to smooth arc-shaped surface, the second positioning arc 11 is arranged to have
There are the side of positioning tooth 12, such as Fig. 8, in this way, conductive part 9 and screw rod can be increased by the smooth arc-shaped surface of the first positioning arc 10
Contact area between 102 reduces contact resistance, is conducive to battery high current charge-discharge, avoids the danger such as charging clip fever sparking；
It can prevent screw rod 102 from rotating by 12 clamping screw 102 of positioning tooth of the second positioning 11 side wall of arc again, guarantee that charging is continuous
Uninterruptedly.
In addition to this, present embodiment is identical with embodiment 1, is not repeated herein.
Above embodiment is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill
The people of art can understand the content of the utility model and implement accordingly, not limit the protection scope of the present invention.
It is all according to the spirit of the present invention substantially equivalent transformation that is done or modification, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of battery charging buffering bolt and charging clip assembly, which is characterized in that it is made of buffering bolt and charging clip,
The buffering bolt includes bolt body (1) and limited block (2), and the lower part of the bolt body (1) has threaded threaded rod
(101), top is non-threaded screw rod (102), and the limited block (2) is fixed on the screw rod (102) and is located at the spiral shell
The intersection of bar (102) and the threaded rod (101)；The charging clip is by mutually hinged the first clamp arm (6) and the second clamp arm
(7) it forming, first clamp arm (6) and second clamp arm (7) respectively include kneading portion (8) and conductive part (9), and described first
The hinge joint O of clamp arm (6) and second clamp arm (7) is between the kneading portion (8) and the conductive part (9), at two
It is opposite that opening is also respectively set between the relative inner of the conductive part (9), the hinge joint O and two conductive parts (9)
First positioning arc (10) and second position arc (11)；When charging to battery, the charging clip passes through described first
The locating notch that positioning arc (10) and second positioning arc (11) are constituted is clipped on the screw rod (102) of the buffering bolt.
2. battery charging buffering bolt according to claim 1 and charging clip assembly, which is characterized in that the buffering
Bolt further includes cushion (3), and the cushion (3) is fixed on the lower surface of the limited block (2), and the cushion (3)
There is default stack height d1 with the top of the threaded rod (101).
3. battery charging buffering bolt according to claim 2 and charging clip assembly, which is characterized in that the buffering
Padding (3) is cushion rubber bumper.
4. battery charging buffering bolt according to any one of claim 1 to 3 and charging clip assembly, feature exist
In the height d2 of the threaded rod (101) is less than or equal to the depth d3 of the threaded hole (4) of battery terminal to be screwed into.
5. battery charging buffering bolt according to any one of claim 1 to 3 and charging clip assembly, feature exist
In the side wall of first positioning arc (10) and second positioning arc (11) is smooth arc-shaped surface.
6. battery charging buffering bolt according to any one of claim 1 to 3 and charging clip assembly, feature exist
In the side wall of first positioning arc (10) is smooth arc-shaped surface, has positioning tooth on the side wall of second positioning arc (11)
(12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821427640.0U CN208507812U (en) | 2018-09-03 | 2018-09-03 | Battery charging buffering bolt and charging clip assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821427640.0U CN208507812U (en) | 2018-09-03 | 2018-09-03 | Battery charging buffering bolt and charging clip assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208507812U true CN208507812U (en) | 2019-02-15 |
Family
ID=65299947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821427640.0U Expired - Fee Related CN208507812U (en) | 2018-09-03 | 2018-09-03 | Battery charging buffering bolt and charging clip assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208507812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133235A (en) * | 2022-05-31 | 2022-09-30 | 浙江天能电池(江苏)有限公司 | Method for repairing large-density terminal of storage battery after corrosion |
-
2018
- 2018-09-03 CN CN201821427640.0U patent/CN208507812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133235A (en) * | 2022-05-31 | 2022-09-30 | 浙江天能电池(江苏)有限公司 | Method for repairing large-density terminal of storage battery after corrosion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |