CN109742305A - A kind of pliable rectangular lithium ion battery tab - Google Patents
A kind of pliable rectangular lithium ion battery tab Download PDFInfo
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- CN109742305A CN109742305A CN201811033579.6A CN201811033579A CN109742305A CN 109742305 A CN109742305 A CN 109742305A CN 201811033579 A CN201811033579 A CN 201811033579A CN 109742305 A CN109742305 A CN 109742305A
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- China
- Prior art keywords
- fixedly connected
- pole ear
- battery
- battery pole
- screw rod
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- 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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Abstract
The invention discloses a kind of pliable rectangular lithium ion battery tabs, it is related to lithium battery pole ear technical field, it include: protective case, the inside of protective case is fixedly connected with lithium battery, the top both ends of lithium battery are fixedly connected to battery pole ear, one end protective cover of battery pole ear is fixedly connected, the top center of protective case offers cavity, the internal activity of cavity is connected with jacking block, the side of jacking block is fixedly connected with the first screw rod, one end of first screw rod is fixedly connected with the first top plate, the two sides of jacking block are connected with limited block, the side of limited block is fixedly connected with kelly, the two sides of kelly are provided with elastic.The pliable rectangular lithium ion battery tab; groove can bend convenient for battery pole ear; it connect battery pole ear more preferably preferably with external equipment; jacking block can be convenient for installing or removing between protective case and battery pole ear; kelly and the second screw rod can make to fix between battery pole ear and protective case, prevent battery pole ear from separating with lithium battery.
Description
Technical field
The present invention relates to lithium battery pole ear technical field, specially a kind of pliable rectangular lithium ion battery tab.
Background technique
Tab is a kind of raw material of lithium ion polymer battery product.Such as the battery of mobile phone used in our lives,
Bluetooth battery, Notebook Battery etc. require to use tab.Battery divides positive and negative anodes, and tab is exactly from battery core by positive and negative anodes
The metallic conductor extracted, the popular ear for saying battery positive and negative polarities are the contact points when carrying out charge and discharge.This connects
Contact be not we have seen that battery appearance that copper sheet, but a kind of connection of inside battery.Tab is divided into three kinds of materials
Material, the anode of battery use aluminum material, and cathode uses nickel material, and cathode also has copper to plate nickel material, they are all by film and gold
Belong to band two parts to be combined.
Currently, existing lithium battery can damage lithium battery pole ear in use if there is problem, damage
Lithium battery be not easy to dismantle, the use of lithium battery can be impacted, there are also lithium battery pole ear is inconvenient and lithium battery external
Connect equipment, it is therefore proposed that a kind of pliable rectangular lithium ion battery solved the above problems with tab it is necessary.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of pliable rectangular lithium ion battery tab, solves existing
Lithium battery pole ear be not easy to disassembly and lithium battery pole ear inconvenience the problem of connecting equipment with lithium battery external.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of pliable rectangular lithium ion battery use
Tab, comprising:
Protective case, the inside of the protective case are fixedly connected with lithium battery, and the top both ends of the lithium battery are fixedly connected to
One end protective cover of battery pole ear, the battery pole ear is fixedly connected；
The top center of the protective case offers cavity, and the internal activity of the cavity is connected with jacking block, and the one of the jacking block
Side is fixedly connected with the first screw rod, and one end of first screw rod is fixedly connected with the first top plate, and the two sides of the jacking block are living
Dynamic to be connected with limited block, the side of the limited block is fixedly connected with kelly, and the two sides of the kelly are provided with elastic, institute
The one end for stating elastic is fixedly connected with the side of limited block, and the other end of the elastic is fixedly connected with the inner wall of cavity,
The top two sides of the protective case are connected with the second screw rod, and one end of second screw rod is fixedly connected with the second top
Plate；
The two sides of the bottom of the battery pole ear offer card slot, and the top both ends of the lithium battery offer notch, described
The on both sides of the middle of notch is fixedly connected to elastic bumps, and fixed block is fixedly connected at the top of the battery pole ear, described solid
The on both sides of the middle for determining block offers arc groove.
Optionally, the side of the battery pole ear opens up fluted；
The battery pole ear is divided into anode ear and negative electrode lug, and one of battery pole ear is anode ear, another battery pole ear is
Negative electrode lug.
Optionally, the card slot is divided into the first slot and the second slot, and the first slot is internally provided with kelly, and the one of the kelly
End is flexibly connected with the inner wall of the first slot, and the second slot is internally provided with the second screw rod, one end and second of second screw rod
The inner wall of slot is flexibly connected.
Optionally, the top center of the protective case offers threaded hole, and threaded hole is flexibly connected with the first screw rod, described
One end of kelly is run through one end of cavity and is fixedly connected with battery pole ear.
Optionally, the notch is internally provided with fixed block, and the surface of the fixed block is bonded company with the inner wall of notch
It connects.
Optionally, the arc groove is internally provided with elastic bumps, the surfaces of the elastic bumps and arc groove it is interior
Wall is fitted and connected.
Optionally, the bottom of the cavity is provided with elastic cushion, and the side of elastic cushion is fixedly connected with the bottom of cavity, bullet
The other side of property pad is flexibly connected with the bottom of jacking block.
(3) beneficial effect
The present invention provides a kind of pliable rectangular lithium ion battery tab, have it is following the utility model has the advantages that
(1), the pliable rectangular lithium ion battery tab can be bent convenient for battery pole ear by groove, make battery pole ear
It is more preferably preferably connect with external equipment, limited block movement is able to drive by jacking block, limited block is mobile to drive kelly mobile, just
It installs or removes between protective case and battery pole ear, can be made between battery pole ear and protective case by kelly and the second screw rod
It is fixed, prevent battery pole ear from separating with lithium battery.
(2), the pliable rectangular lithium ion battery tab, can make limited block automatically reset, pass through by elastic
The cooperation of notch and fixed block can pass through the cooperation of elastic bumps and arc groove convenient for connecting between lithium battery and battery pole ear
Lithium battery can be made preferably to contact with battery pole ear.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is schematic structural cross-sectional view of the invention；
Fig. 3 is structure enlargement diagram at A in Fig. 2 of the present invention；
Fig. 4 is lithium battery structure schematic cross-sectional view of the present invention.
In figure: protective case 1, lithium battery 2, battery pole ear 3, groove 31, cavity 4, jacking block 5, the first screw rod 6, the first top plate
7, limited block 8, kelly 9, elastic 10, the second screw rod 11, the second top plate 12, card slot 13, notch 14, elastic bumps 15, fixation
Block 16, arc groove 17.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be mechanical connect
It connects；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second ", are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of pliable rectangular lithium ion battery tab, packet
It includes:
Protective case 1, the inside of protective case 1 are fixedly connected with lithium battery 2, and the top both ends of lithium battery 2 are fixedly connected to battery
One end protective cover 1 of tab 3, battery pole ear 3 is fixedly connected；
The top center of protective case 1 offers cavity 4, and the internal activity of cavity 4 is connected with jacking block 5, and jacking block 5 is able to drive limit
Block 8 is mobile, and limited block 8 is mobile to drive kelly 9 mobile, convenient for being installed or removed between protective case 1 and battery pole ear 3, jacking block 5
Side is fixedly connected with the first screw rod 6, and one end of the first screw rod 6 is fixedly connected with the first top plate 7, and the two sides of jacking block 5 are movable
Be connected with limited block 8, the side of limited block 8 is fixedly connected with kelly 9, kelly 9 and the second screw rod 11 can make battery pole ear 3 with
It is fixed between protective case 1, prevent battery pole ear 3 from separating with lithium battery 2, the two sides of kelly 9 are provided with elastic 10, elastic
10 can make limited block 8 automatically reset, and one end of elastic 10 is fixedly connected with the side of limited block 8, elastic 10 it is another
End is fixedly connected with the inner wall of cavity 4, and the top two sides of protective case 1 are connected with the second screw rod 11, the second screw rod 11
One end is fixedly connected with the second top plate 12；
The two sides of the bottom of battery pole ear 3 offer card slot 13, and the top both ends of lithium battery 2 offer notch 14, notch 14
On both sides of the middle be fixedly connected to elastic bumps 15, the top of battery pole ear 3 is fixedly connected with fixed block 16, notch 14 and solid
The cooperation for determining block 16 can be convenient for connecting between lithium battery 2 and battery pole ear 3, and the on both sides of the middle of fixed block 16 offers circular arc
Slot 17, elastic bumps 15 can be such that lithium battery 2 preferably contacts with battery pole ear 3 with the cooperation of arc groove 17.
As a kind of optional technical solution of the invention:
The side of battery pole ear 3 opens up fluted 31, and groove 31 can bend convenient for battery pole ear 3, make battery pole ear 3 more preferably with
External equipment preferably connects；
Battery pole ear 3 divides for anode ear and negative electrode lug, and one of battery pole ear 3 is anode ear, another battery pole ear 3 is negative
Tab.
As a kind of optional technical solution of the invention:
Card slot 13 divides for the first slot and the second slot, and the first slot is internally provided with kelly 9, and one end of kelly 9 is interior with the first slot
Wall is flexibly connected, and the second slot is internally provided with the second screw rod 11, and one end of the second screw rod 11 and the inner wall activity of the second slot connect
It connects, kelly 9 and the second screw rod 11 can make to fix between battery pole ear 3 and protective case 1, prevent battery pole ear 3 from dividing with lithium battery 2
From.
As a kind of optional technical solution of the invention:
The top center of protective case 1 offers threaded hole, and threaded hole is flexibly connected with the first screw rod 6, and one end of kelly 9 is through sky
One end of chamber 4 is simultaneously fixedly connected with battery pole ear 3, and threaded hole can be convenient for 6 activity of the first screw rod.
As a kind of optional technical solution of the invention:
Notch 14 is internally provided with fixed block 16, and the surface of fixed block 16 and the inner wall of notch 14 are fitted and connected, notch 14 with
The cooperation of fixed block 16 can be convenient for connecting between lithium battery 2 and battery pole ear 3.
As a kind of optional technical solution of the invention:
Arc groove 17 is internally provided with elastic bumps 15, and the surface of elastic bumps 15 and the inner wall of arc groove 17 are fitted and connected,
Elastic bumps 15 can be such that lithium battery 2 preferably contacts with battery pole ear 3 with the cooperation of arc groove 17.
As a kind of optional technical solution of the invention:
The bottom of cavity 4 is provided with elastic cushion, and the side of elastic cushion is fixedly connected with the bottom of cavity 4, the other side of elastic cushion
It is flexibly connected with the bottom of jacking block 5, elastic cushion can reduce abrasion of the jacking block 5 to 4 bottom of cavity.
In conclusion the pliable rectangular lithium ion battery tab, when lithium battery when something goes wrong, need to lithium battery
Tab is replaced, and the first top plate 7 is first rotated, and the first top plate 7 drives the rotation of the first screw rod 6, keeps the first screw rod 6 mobile, and first
Screw rod 6 drives jacking block 5 mobile, and when jacking block 5 is mobile, elastic 10 can be moved slowly, and elastic 10 drives limited block 8 mobile,
Limited block 8 drives kelly 9 mobile, separates kelly 9 with the first slot of card slot 13, then rotates the second top plate 12, the second top plate
12 drive the rotation of the second screw rod 11, are displaced outwardly the second screw rod 11, the second screw rod 11 is separated with the second slot of card slot 13, finally
Battery pole ear 3 is pulled, battery pole ear 3 drives fixed block 16 mobile, and the movement of fixed block 16 divides elastic bumps 15 with arc groove 17
From separating battery pole ear 3 with lithium battery 2, so that the battery pole ear 3 to damage is replaced.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in second feature
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact "up" or "down".
Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or tiltedly
Top, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " and
" following " can be fisrt feature and be directly under or diagonally below the second feature, or be merely representative of first feature horizontal height less than
Two features.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of pliable rectangular lithium ion battery tab characterized by comprising
The inside of protective case (1), the protective case (1) is fixedly connected with lithium battery (2), the top both ends of the lithium battery (2)
It is fixedly connected to battery pole ear (3), an end protective cover (1) for the battery pole ear (3) is fixedly connected；
The top center of the protective case (1) offers cavity (4), and the internal activity of the cavity (4) is connected with jacking block (5),
The side of the jacking block (5) is fixedly connected with the first screw rod (6), and one end of first screw rod (6) is fixedly connected with the first top
The two sides of plate (7), the jacking block (5) are connected with limited block (8), and the side of the limited block (8) is fixedly connected with card
The two sides of bar (9), the kelly (9) are provided with elastic (10), and the one of one end of the elastic (10) and limited block (8)
Side is fixedly connected, and the other end of the elastic (10) is fixedly connected with the inner wall of cavity (4), the top of the protective case (1)
Two sides are connected with the second screw rod (11), and one end of second screw rod (11) is fixedly connected with the second top plate (12)；
The two sides of the bottom of the battery pole ear (3) offer card slot (13), and the top both ends of the lithium battery (2) offer
The on both sides of the middle of notch (14), the notch (14) is fixedly connected to elastic bumps (15), the top of the battery pole ear (3)
It is fixedly connected with fixed block (16), the on both sides of the middle of the fixed block (16) offers arc groove (17).
2. a kind of pliable rectangular lithium ion battery tab according to claim 1, it is characterised in that:
The side of the battery pole ear (3) opens up fluted (31)；
The battery pole ear (3) is divided into anode ear and negative electrode lug, and one of battery pole ear (3) is anode ear, another battery
Tab (3) is negative electrode lug.
3. a kind of pliable rectangular lithium ion battery tab according to claim 1, it is characterised in that:
The card slot (13) is divided into the first slot and the second slot, and the first slot is internally provided with kelly (9), and the one of the kelly (9)
End is flexibly connected with the inner wall of the first slot, and the second slot is internally provided with the second screw rod (11), and the one of second screw rod (11)
End is flexibly connected with the inner wall of the second slot.
4. a kind of pliable rectangular lithium ion battery tab according to claim 1, it is characterised in that:
The top center of the protective case (1) offers threaded hole, and threaded hole is flexibly connected with the first screw rod (6), the kelly
(9) one end is run through the one end of cavity (4) and is fixedly connected with battery pole ear (3).
5. a kind of pliable rectangular lithium ion battery tab according to claim 1, it is characterised in that:
The notch (14) is internally provided with fixed block (16), and the surface of the fixed block (16) and the inner wall of notch (14) paste
Close connection.
6. a kind of pliable rectangular lithium ion battery tab according to claim 1, it is characterised in that:
The arc groove (17) is internally provided with elastic bumps (15), the surface and arc groove (17) of the elastic bumps (15)
Inner wall be fitted and connected.
7. a kind of pliable rectangular lithium ion battery tab according to claim 1, it is characterised in that:
The bottom of the cavity (4) is provided with elastic cushion, and the side of elastic cushion is fixedly connected with the bottom of cavity (4), elastic cushion
The other side be flexibly connected with the bottom of jacking block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033579.6A CN109742305A (en) | 2018-09-05 | 2018-09-05 | A kind of pliable rectangular lithium ion battery tab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033579.6A CN109742305A (en) | 2018-09-05 | 2018-09-05 | A kind of pliable rectangular lithium ion battery tab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109742305A true CN109742305A (en) | 2019-05-10 |
Family
ID=66354362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811033579.6A Withdrawn CN109742305A (en) | 2018-09-05 | 2018-09-05 | A kind of pliable rectangular lithium ion battery tab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109742305A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265729A (en) * | 2019-06-24 | 2019-09-20 | 倪立龙 | A kind of poly-lithium battery |
-
2018
- 2018-09-05 CN CN201811033579.6A patent/CN109742305A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265729A (en) * | 2019-06-24 | 2019-09-20 | 倪立龙 | A kind of poly-lithium battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190510 |
|
| WW01 | Invention patent application withdrawn after publication |