CN208189700U - A kind of lithium ion battery pole welding shockproof structure - Google Patents
A kind of lithium ion battery pole welding shockproof structure Download PDFInfo
- Publication number
- CN208189700U CN208189700U CN201820805497.8U CN201820805497U CN208189700U CN 208189700 U CN208189700 U CN 208189700U CN 201820805497 U CN201820805497 U CN 201820805497U CN 208189700 U CN208189700 U CN 208189700U
- Authority
- CN
- China
- Prior art keywords
- negative pole
- positive poles
- lithium ion
- fixedly connected
- ion battery
- 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
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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a kind of lithium ion battery poles of technical field of lithium ion to weld shockproof structure, including ontology, centre at left and right sides of the inner body wall is fixedly connected with partition, the left and right sides of the partition upper surface offers through-hole, the through-hole wall has been movably connected with Positive Poles and negative pole, bottom at left and right sides of the Positive Poles and negative pole is fixedly connected to cushion block, the cushion block upper surface is fixedly connected with spring, the spring is socketed in the surface of Positive Poles and negative pole, the utility model is provided with spring in the bottom of Positive Poles and negative pole, work as spring, the cooperation of cushion block and partition, it is reached for the effect of Positive Poles and negative pole damping, it will not influence to use Positive Poles and negative pole often have slight vibration, by this method can not only The service life of lithium ion battery is improved, and easy to disassemble, is worthy to be popularized.
Description
Technical field
The utility model discloses a kind of lithium ion battery poles to weld shockproof structure, and specially lithium ion battery technology is led
Domain.
Background technique
In recent years, getting worse with energy crisis and Global Environmental Problems, the development and application of new energy at
For the upsurge in the whole world, uses LiFePO4 for the lithium-ion-power cell of positive electrode, be considered as electric car, hybrid power vapour
The best energy of the new-energy automobiles such as vehicle, growth momentum are swift and violent.
With the progress of lithium ion battery technology and the appearance of new material, lithium ion battery safety than previous lithium from
Sub- battery improves very much.Therefore, lithium ion battery is increasingly toward enlargement development.Lithium-ion electric especially for electric vehicle
Pond, it is general using large-scale rectangular cell.
Existing lithium ion battery includes that battery core is connected with positive terminal and the mode of negative terminal welding, is sailed in automobile
Vibration can be constantly generated in the process, and the battery core and pole connected using welding manner, which can exist, loosens the phenomenon that being detached from, and gives
Automobile use brings potential security risk, reduces the service life of lithium battery.For this purpose, we have proposed a kind of lithium ions
Battery electrode column welding shockproof structure comes into operation, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of lithium ion battery poles to weld shockproof structure, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of lithium ion battery pole welding is shockproof
Structure, including ontology, the centre at left and right sides of the inner body wall are fixedly connected with partition, the left and right of the partition upper surface
Two sides offer through-hole, and the through-hole wall has been movably connected with Positive Poles and negative pole, the Positive Poles and
Bottom at left and right sides of negative pole is fixedly connected to cushion block, and the cushion block upper surface is fixedly connected with spring, the spring
It is socketed in the surface of Positive Poles and negative pole, the top of the Positive Poles and negative pole is run through and extends to ontology
Upper surface, the left and right sides of the body upper surface offer the first threaded hole, and the body upper surface is equipped with fixed block, institute
It states and is equipped with threaded rod at left and right sides of fixed block, the threaded rod is through fixed block and connect with the first threaded hole inner thread, institute
It states and is equipped with the second threaded hole at left and right sides of fixed block front and back, the second threaded hole inner thread is connected with spiral shell
Bolt, the nose threads of the bolt are connected with C-shaped block, and the side of the C-shaped block is fixedly connected with snap ring, in the snap ring and just
Pole pole and negative pole are flexibly connected.
Preferably, non-slip mat is equipped in the snap ring, and non-slip mat is identical as snap ring inner wall size.
Preferably, the front end of the bolt extends in C-shaped block, and the front end of bolt is fixedly connected with anti-drop block.
Preferably, the body upper surface is equipped with safety valve, and safety valve is between Positive Poles and negative pole.
Compared with prior art, the utility model has the beneficial effects that
(1), the utility model passes through Positive Poles, negative pole, the first threaded hole, fixed block, threaded rod, the second screw thread
Hole, bolt, C-shaped block and snap ring are used cooperatively, when the ontology during installation, fixed block is placed on to the upper surface of ontology first,
And the cooperation for passing through threaded rod and the first threaded hole, is fixedly connected with ontology with fixed block, then passes through bolt, the second screw thread
The cooperation in hole and C-shaped block makes snap ring clamping Positive Poles and negative pole, gets rid of traditional welding manner by tightening bolt
The phenomenon that battery core and pole connected, existing loosening is detached from, and non-slip mat is equipped in snap ring, make snap ring more
Stable fixation Positive Poles and negative pole, and can be easy to disassemble by this fixing means.
(2), the utility model being used cooperatively by partition, through-hole, cushion block and spring, in Positive Poles and negative pole
Bottom be provided with spring and when the cooperation of spring, cushion block and partition be reached for the effect of Positive Poles and negative pole damping,
It will not influence to use Positive Poles and negative pole often have slight vibration, lithium can not only be improved by this method
The service life of ion battery, and it is easy to disassemble, it is worthy to be popularized.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model fixed-block-architecture (FBA) top view.
In figure: 1 ontology, 2 partitions, 3 through-holes, 4 Positive Poles, 5 negative poles, 6 cushion blocks, 7 springs, 8 first threaded holes, 9
Fixed block, 10 threaded rods, 11 second threaded holes, 12 bolts, 13C shape block, 14 snap rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of shockproof knot of lithium ion battery pole welding
Structure, including ontology 1, the centre at left and right sides of 1 inner wall of ontology are fixedly connected with partition 2, a left side for 2 upper surface of partition
Right two sides offer through-hole 3, and 3 inner wall of through-hole has been movably connected with Positive Poles 4 and negative pole 5, the anode
The bottom of 5 left and right sides of pole 4 and negative pole is fixedly connected to cushion block 6, and 6 upper surface of cushion block is fixedly connected with spring
7, the spring 7 is socketed in the surface of Positive Poles 4 and negative pole 5, and the top of the Positive Poles 4 and negative pole 5 is equal
Run through and extend to 1 upper surface of ontology, the left and right sides of 1 upper surface of ontology offers the first threaded hole 8, the ontology
1 upper surface is equipped with fixed block 9, and threaded rod 10 is equipped at left and right sides of the fixed block 9, and the threaded rod 10 runs through fixed block 9 simultaneously
It is connect with 8 inner thread of the first threaded hole, is equipped with the second threaded hole 11 at left and right sides of 9 front and back of fixed block,
Second threaded hole, 11 inner thread is connected with bolt 12, and the nose threads of the bolt 12 are connected with C-shaped block 13, the C
The side of shape block 13 is fixedly connected with snap ring 14, is flexibly connected in the snap ring 14 with Positive Poles 4 and negative pole 5.
Wherein, it is equipped with non-slip mat in the snap ring 14, and non-slip mat is identical as 14 inner wall size of snap ring, the bolt 12
Front end extends in C-shaped block 13, and the front end of bolt 12 is fixedly connected with anti-drop block, and 1 upper surface of ontology is equipped with safety valve,
And safety valve is between Positive Poles 4 and negative pole 5.
Working principle: when the ontology 1 during installation, fixed block 9 is placed on to the upper surface of ontology 1 first, and pass through spiral shell
The cooperation of rasp bar 10 and the first threaded hole 8, is fixedly connected with ontology 1 with fixed block 9, then passes through bolt 12, the second threaded hole
11 and the cooperation of C-shaped block 13 make 14 clamping Positive Poles 4 of snap ring and negative pole 5 by tightening bolt 12, get rid of traditional
The phenomenon that battery core and pole that welding manner is connected, existing loosening is detached from, and non-slip mat is equipped in snap ring 14,
Make the fixation Positive Poles 4 and negative pole 5 that snap ring 14 is more stable, and can be easy to disassemble by this fixing means, separately
The bottom of external Positive Poles 4 and negative pole 5 is provided with spring 7 and reaches and be positive when the cooperation of spring 7, cushion block 6 and partition 2
The effect of 5 damping of pole pole 4 and negative pole, will not influence Positive Poles 4 and negative pole 5 often have slight vibration
It uses.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of lithium ion battery pole welds shockproof structure, including ontology (1), it is characterised in that: ontology (1) inner wall is left
The centre of right two sides is fixedly connected with partition (2), and the left and right sides of partition (2) upper surface offers through-hole (3), institute
It states through-hole (3) inner wall and has been movably connected with Positive Poles (4) and negative pole (5), the Positive Poles (4) and negative pole
(5) bottom at left and right sides of is fixedly connected to cushion block (6), and cushion block (6) upper surface is fixedly connected with spring (7), described
Spring (7) is socketed in the surface of Positive Poles (4) and negative pole (5), the top of the Positive Poles (4) and negative pole (5)
Ontology (1) upper surface is run through and is extended in portion, and the left and right sides of ontology (1) upper surface offers the first threaded hole
(8), ontology (1) upper surface is equipped with fixed block (9), is equipped with threaded rod (10) at left and right sides of the fixed block (9), the spiral shell
Rasp bar (10) is connect through fixed block (9) and with the first threaded hole (8) inner thread, fixed block (9) front and back
The left and right sides is equipped with the second threaded hole (11), and the second threaded hole (11) inner thread is connected with bolt (12), the spiral shell
The nose threads of bolt (12) are connected with C-shaped block (13), and the side of the C-shaped block (13) is fixedly connected with snap ring (14), the card
It is flexibly connected in ring (14) with Positive Poles (4) and negative pole (5).
2. a kind of lithium ion battery pole according to claim 1 welds shockproof structure, it is characterised in that: the snap ring
(14) non-slip mat is equipped in, and non-slip mat is identical as snap ring (14) inner wall size.
3. a kind of lithium ion battery pole according to claim 1 welds shockproof structure, it is characterised in that: the bolt
(12) front end extends in C-shaped block (13), and the front end of bolt (12) is fixedly connected with anti-drop block.
4. a kind of lithium ion battery pole according to claim 1 welds shockproof structure, it is characterised in that: the ontology
(1) upper surface is equipped with safety valve, and safety valve is located between Positive Poles (4) and negative pole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805497.8U CN208189700U (en) | 2018-05-28 | 2018-05-28 | A kind of lithium ion battery pole welding shockproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805497.8U CN208189700U (en) | 2018-05-28 | 2018-05-28 | A kind of lithium ion battery pole welding shockproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208189700U true CN208189700U (en) | 2018-12-04 |
Family
ID=64428918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820805497.8U Expired - Fee Related CN208189700U (en) | 2018-05-28 | 2018-05-28 | A kind of lithium ion battery pole welding shockproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208189700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436215A (en) * | 2020-10-13 | 2021-03-02 | 江苏金赛尔电池科技有限公司 | Lithium ion battery utmost point post welding shockproof structure |
-
2018
- 2018-05-28 CN CN201820805497.8U patent/CN208189700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436215A (en) * | 2020-10-13 | 2021-03-02 | 江苏金赛尔电池科技有限公司 | Lithium ion battery utmost point post welding shockproof structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205723675U (en) | A kind of storage battery vehicle lead-acid battery fixing device | |
| CN208189700U (en) | A kind of lithium ion battery pole welding shockproof structure | |
| CN106207287A (en) | A kind of old lead-acid battery detection obturator | |
| CN201749893U (en) | Pole of lithium ion power battery used for electromobile | |
| CN202861618U (en) | Cylinder-shaped Lithium-ion battery multi-series and parallel resistance welding special clamp | |
| CN202894643U (en) | Storage battery plate group welding fixture | |
| CN202996932U (en) | Partitioning type battery frame | |
| CN204558592U (en) | A kind of lithium ion battery pack locking device | |
| CN205692922U (en) | A kind of cylindrical lithium ion cell core stack battery | |
| CN209912941U (en) | Cylinder lithium cell cluster parallel module | |
| CN205846131U (en) | A kind of lithium ion battery with hard shell | |
| CN202308135U (en) | Negative pole piece and lug structure for power battery | |
| CN108630901A (en) | Pole group manufacturing method of the lead-acid accumulator based on sheath copper bus-bar | |
| CN202888305U (en) | Butt welding piece for lead-acid storage battery | |
| CN208970570U (en) | A kind of panzer startup power supply | |
| CN205828485U (en) | Stacking battery box with heat sinking function | |
| CN205231144U (en) | Integrated positioning frame of lithium ion battery group | |
| CN201355575Y (en) | Winding type supercapacitor | |
| CN206758537U (en) | A kind of cylindrical lithium battery group | |
| CN202487700U (en) | Anode plate for netting tube type seal lead power batteries | |
| CN206574770U (en) | Suitable for the power battery module and power battery module structure of pure electric vehicle | |
| CN205429060U (en) | Lithium ion battery module | |
| CN204375829U (en) | A kind of cell connector | |
| CN205303562U (en) | High power capacity car battery | |
| CN220952130U (en) | Nickel plating and air drying device for cylindrical battery steel shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20190528 |