CN213584091U - Square lithium battery pole with anti-rotation structure - Google Patents
Square lithium battery pole with anti-rotation structure Download PDFInfo
- Publication number
- CN213584091U CN213584091U CN202023123972.XU CN202023123972U CN213584091U CN 213584091 U CN213584091 U CN 213584091U CN 202023123972 U CN202023123972 U CN 202023123972U CN 213584091 U CN213584091 U CN 213584091U
- Authority
- CN
- China
- Prior art keywords
- base
- lithium battery
- connecting rod
- square lithium
- cylinder
- 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.)
- Active
Links
Images
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
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a square lithium battery utmost point post of anti-rotating structure in area, including base and cylinder, base and cylinder be connected as an organic whole, the locating hole has been seted up to the upper surface of base, the breach is seted up at the middle part of cylinder, breach department has cup jointed the sealing washer, the outer wall fixedly connected with flange plate of sealing washer, the base runs through the locating hole and is provided with the connecting rod, flange plate and base pass through connecting rod through connection, the equal threaded connection of both ends lateral wall of connecting rod has fixing bolt. The utility model discloses in, through the sealing washer that is provided with the rubber material, can improve and connect the leakproofness, through being provided with connecting rod, fixing bolt and packing ring, connecting rod cooperation fixing bolt is with base and connection flange fixed connection, the effectual rotation that prevents the cylinder, simple structure prevents changeing effectually, and the installation is dismantled simply.
Description
Technical Field
The utility model relates to a lithium cell technical field especially relates to a square lithium cell utmost point post of anti-rotating structure in area.
Background
The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. The inventor of lithium batteries was edison. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery has then entered a large-scale practical stage.
The lithium ion battery is classified into a square lithium battery (such as a commonly used mobile phone battery cell), a cylindrical lithium battery (such as 18650, 18500) and a button lithium battery according to the shape. The lithium battery is divided into an aluminum shell lithium battery, a steel shell lithium battery and a soft package battery according to the external packing material. The anode material is divided into lithium cobaltate, lithium iron phosphate, lithium manganate and lithium polymer. And a pole having one end directly connected to the bus bar and the other end connected to either an external conductor (also referred to as a terminal in this case) or a member connected to one pole of an adjacent unit cell in the battery pack.
The lithium battery pole has a rotating phenomenon in the working and transporting processes, but the prior art lacks an anti-rotation structure and some structures have poor anti-rotation effect, so that a square lithium battery pole with the anti-rotation structure, which can solve the above problems, is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a square lithium battery pole with an anti-rotation structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a square lithium battery pole post with an anti-rotation structure comprises a base and a post body, wherein the base and the post body are integrally connected, a positioning hole is formed in the upper surface of the base, a notch is formed in the middle of the post body, a sealing ring is sleeved at the notch, and a connecting flange plate is fixedly connected to the outer wall of the sealing ring;
the base is provided with the connecting rod through the locating hole is run through, the flange plate and the base are connected through the connecting rod, and the equal threaded connection in both ends lateral wall of connecting rod has fixing bolt.
As a further description of the above technical solution:
the base is square.
As a further description of the above technical solution:
the outer surface of the column body is provided with external threads.
As a further description of the above technical solution:
the number of the positioning holes is two.
As a further description of the above technical solution:
the sealing ring is made of rubber.
As a further description of the above technical solution:
and a gasket is arranged on the side wall of the connecting rod and below the fixing bolt.
As a further description of the above technical solution:
the number of the fixing bolts is four.
As a further description of the above technical solution:
the washers and the fixing bolts are in pairs, and the number of the washers is four.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this square lithium battery post of area rotation-proof structure through being provided with the sealing washer of rubber material, can improve and connect the leakproofness.
2. Compared with the prior art, this square lithium battery utmost point post of anti-rotating structure in area, through being provided with connecting rod, fixing bolt and packing ring, connecting rod cooperation fixing bolt is with base and connection flange fixed connection, the effectual rotation that has prevented the cylinder.
3. Compared with the prior art, the square lithium battery pole post with the anti-rotation structure is simple in structure, good in anti-rotation effect and simple and easy to install and disassemble.
Drawings
Fig. 1 is a schematic structural view of a square lithium battery post with an anti-rotation structure according to the present invention;
fig. 2 is an enlarged schematic view of a structure at a position a in fig. 1 of a square lithium battery post with an anti-rotation structure according to the present invention;
fig. 3 is a front view of a square lithium battery post with an anti-rotation structure provided by the present invention;
fig. 4 is the utility model provides a take rotation-proof structure's subjective stereogram of cylinder of square lithium battery utmost point post.
Illustration of the drawings:
1. a base; 2. a cylinder; 3. an external thread; 4. a connecting rod; 5. connecting a flange plate; 6. fixing the bolt; 7. a gasket; 8. a seal ring; 9. and (7) positioning the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a square lithium battery pole with an anti-rotation structure comprises a base 1 and a column body 2, wherein the base 1 is square, external threads 3 are arranged on the outer surface of the column body 2, the base 1 and the column body 2 are integrally connected, positioning holes 9 are formed in the upper surface of the base 1, the number of the positioning holes 9 is two, a gap is formed in the middle of the column body 2, a sealing ring 8 is sleeved at the gap, the sealing ring 8 is made of rubber and can improve connection sealing performance, and a connecting flange 5 is fixedly connected to the outer wall of the sealing ring 8;
The working principle is as follows: this take anti-rotation structure's square lithium cell utmost point post is provided with connecting rod 4, fixing bolt 6 and packing ring 7, cooperates fixing bolt 6 through connecting rod 4 with base 1 and 5 fixed connection of connection flange dish, the effectual rotation that has prevented cylinder 2, wherein, through the sealing washer 8 that is provided with the rubber material, can improve and connect the leakproofness.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a square lithium battery post of anti-rotating structure in area, includes base (1) and cylinder (2), its characterized in that: the base (1) and the cylinder (2) are integrally connected, a positioning hole (9) is formed in the upper surface of the base (1), a gap is formed in the middle of the cylinder (2), a sealing ring (8) is sleeved at the gap, and a connecting flange (5) is fixedly connected to the outer wall of the sealing ring (8);
the base (1) is provided with a connecting rod (4) through a locating hole (9) in a penetrating mode, the connecting flange plate (5) and the base (1) are connected through the connecting rod (4) in a penetrating mode, and the side walls of the two ends of the connecting rod (4) are connected with fixing bolts (6) through threads.
2. The square lithium battery pole with the rotation-proof structure as claimed in claim 1, characterized in that: the base (1) is square.
3. The square lithium battery pole with the rotation-proof structure as claimed in claim 1, characterized in that: the outer surface of the column body (2) is provided with an external thread (3).
4. The square lithium battery pole with the rotation-proof structure as claimed in claim 1, characterized in that: the number of the positioning holes (9) is two.
5. The square lithium battery pole with the rotation-proof structure as claimed in claim 1, characterized in that: the sealing ring (8) is made of rubber.
6. The square lithium battery pole with the rotation-proof structure as claimed in claim 1, characterized in that: and a washer (7) is arranged on the side wall of the connecting rod (4) and below the fixing bolt (6).
7. The square lithium battery pole with the rotation-proof structure as claimed in claim 1, characterized in that: the number of the fixing bolts (6) is four.
8. The square lithium battery pole with the rotation-proof structure as claimed in claim 6, characterized in that: the washers (7) and the fixing bolts (6) are arranged in pairs, and the number of the washers (7) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023123972.XU CN213584091U (en) | 2020-12-22 | 2020-12-22 | Square lithium battery pole with anti-rotation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023123972.XU CN213584091U (en) | 2020-12-22 | 2020-12-22 | Square lithium battery pole with anti-rotation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213584091U true CN213584091U (en) | 2021-06-29 |
Family
ID=76549794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023123972.XU Active CN213584091U (en) | 2020-12-22 | 2020-12-22 | Square lithium battery pole with anti-rotation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213584091U (en) |
-
2020
- 2020-12-22 CN CN202023123972.XU patent/CN213584091U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102411458B1 (en) | A battery case component and a battery comprising the battery case component | |
| WO2022077912A1 (en) | Top cover assembly for power battery, and power battery | |
| US20240097286A1 (en) | Current Collector Component and Secondary Battery | |
| CN109119674B (en) | Power lithium battery | |
| CN102035020A (en) | Novel lager-capacity lithium ion battery | |
| CN213584091U (en) | Square lithium battery pole with anti-rotation structure | |
| CN106531447A (en) | Square battery capacitor | |
| CN211507752U (en) | Button cell | |
| CN201887117U (en) | Flat cell | |
| CN204538146U (en) | Metal-air cell group | |
| CN216085225U (en) | Cylindrical lithium battery negative pole guide pin extraction element | |
| CN216389540U (en) | Lithium ion battery cover plate structure with anti-rotation pole | |
| CN213425120U (en) | Novel lithium battery shell structure and lithium battery | |
| CN210984546U (en) | Energy storage device monomer | |
| CN217033731U (en) | Lithium ion battery electrode material and electrolyte performance testing device | |
| CN208706787U (en) | A kind of column lithium ion battery | |
| CN215119039U (en) | Zinc ion battery with double ion exchange membranes | |
| CN211605195U (en) | Cylindrical lithium ion battery of high magnification | |
| CN113433461A (en) | Silicon air battery test system | |
| CN204577510U (en) | A kind of inset type electrode structure | |
| CN221708827U (en) | Square battery top cover assembly | |
| CN215451473U (en) | Insulating positive and negative polar plate | |
| CN213304198U (en) | Clamping plate elastic gasket type battery packaging structure | |
| CN110071259A (en) | A kind of electrochemical energy storing device | |
| CN213584055U (en) | Portable combined lithium battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211130 Address after: 516000 Minfeng Road, Hui'ao Avenue, Huinan High-tech Industrial Park, Huizhou City, Guangdong Province Patentee after: HUIZHOU HONGTAI TECHNOLOGY Co.,Ltd. Address before: No.13, building 2, Jinhui Industrial Park, Huizhou, Guangdong Province Patentee before: Huizhou Yongneng Electronics Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A square lithium battery pole with anti rotation structure Effective date of registration: 20221019 Granted publication date: 20210629 Pledgee: China Co. truction Bank Corp Huizhou branch Pledgor: HUIZHOU HONGTAI TECHNOLOGY Co.,Ltd. Registration number: Y2022980018869 |