CN205543073U - Cylindrical polymer battery shaping membrane frock structure - Google Patents
Cylindrical polymer battery shaping membrane frock structure Download PDFInfo
- Publication number
- CN205543073U CN205543073U CN201620032972.3U CN201620032972U CN205543073U CN 205543073 U CN205543073 U CN 205543073U CN 201620032972 U CN201620032972 U CN 201620032972U CN 205543073 U CN205543073 U CN 205543073U
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- CN
- China
- Prior art keywords
- shaping membrane
- shaped boss
- semicircle column
- polymer battery
- cylindrical
- 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.)
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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
-
- 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
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a cylindrical polymer battery shaping membrane frock structure, including the shaping membrane, the shaping is epimembranal to be equipped with two at least half -cylinder bosss, two half -cylinder bosss can dock each other and form a cylindrical mould that corresponds with cylindrical polymer battery. Protect electric core through the structure of two half -cylinder bosss, can carry out the side seal according to the antipodal ear of the structure of battery membrane, reduced the injury of banding to electric core, also guaranteed leveling of the face of cylinder, the effectual diameter overall dimension who has controlled the battery simultaneously.
Description
Technical field
This utility model relates to the aluminum plastic film fixture for forming technical field of battery, in particular to a kind of cylindrical polymer battery shaping membrane tool structure.
Background technology
Cylindrical polymer battery is commonly used to light-duty, the small-sized and miniature handheld devices such as electronic cigarette, pointer.The battery that this kind equipment uses needs battery weight the lightest more good, simultaneously, and cell diameter is little, it is desirable to multiplying power is high.There is larger difference in cylindrical polymer battery structure and traditional square electrostrictive polymer pool structure.Positive and negative lug needs to draw from two ends, it is impossible to lug is drawn in the structure one end according still further to rectangular cell；Core barrier film is easily hurt when both sides lug is carried out side seal.
Summary of the invention
The purpose of this utility model seeks to solve the deficiency of above-mentioned background technology, it is provided that a kind of cylindrical polymer battery shaping membrane tool structure, infringement to core barrier film when this structure can effectively prevent side seal lug, it is ensured that battery molding reliable and stable.
For realizing this purpose, cylindrical polymer battery shaping membrane tool structure designed by this utility model, including shaping membrane, it is characterized in that: described shaping membrane is provided with at least two semicircle column-shaped boss, said two semicircle column-shaped boss can be mutually butted formation one cylindrical die corresponding with cylindrical polymer battery.
Further, described shaping membrane is provided with multiple cylindrical die along its length, and each cylindrical die includes two semicircle column-shaped boss；The axial direction of described semicircle column-shaped boss is vertical with the length direction of shaping membrane.
Further, described semicircle column-shaped boss is respectively the first semicircle column-shaped boss and the second semicircle column-shaped boss, and connecting between edge and the edge of the second semicircle column-shaped boss of described first semicircle column-shaped boss has straight transitions section.
The beneficial effects of the utility model are: the battery core by the structural defence of two semicircle column-shaped boss; according to the structure of battery membranes, lug can be carried out side seal; decrease the edge sealing injury to battery core, also ensure that the smooth of the face of cylinder simultaneously, be effectively controlled the diameter configuration size of battery.
Accompanying drawing explanation
Fig. 1 is the structural representation of shaping membrane in this utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the partial enlarged drawing in Fig. 2 at A；
Fig. 4 is the top view of Fig. 1；
Fig. 5 is the structural representation of lug side seal in this utility model；
Wherein, 1 shaping membrane, 2 semi-cylindrical boss, 2.1 first semi-cylindrical boss, 2.2 second semicircle column-shaped boss, 3 straight transitions sections, 4 lugs.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Cylindrical polymer battery shaping membrane tool structure as shown in Fig. 15, including shaping membrane 1, described shaping membrane 1 is provided with at least two semicircle column-shaped boss 2, and said two semicircle column-shaped boss 2 can be mutually butted formation one cylindrical die corresponding with cylindrical polymer battery.
In technique scheme, described shaping membrane 1 is provided with multiple cylindrical die along its length, and each cylindrical die includes two semicircle column-shaped boss 2；The axial direction of described semicircle column-shaped boss 2 is vertical with the length direction of shaping membrane 1.
In technique scheme, described semicircle column-shaped boss 2 is respectively the first semicircle column-shaped boss 2.1 and the second semicircle column-shaped boss 2.2, and connecting between edge and the edge of the second semicircle column-shaped boss 2.2 of described first semicircle column-shaped boss 2.1 has straight transitions section 3.
This utility model changes the folding mode of shaping membrane 1.Carry out doubling in short transverse, draw positive and negative lug 4 from core two and carry out side seal.After battery completes, then lug 4 is carried out vacuum-pumping and sealing.Thus solve the scheme drawing lug 4 from core two, and simultaneously because determine the position of core, avoid the injury to core barrier film, simple in construction when side seal, easy to process, practicality is good.
The above, be only preferred embodiment of the present utility model, and structure of the present utility model is not done any pro forma restriction.Every any simple modification, equivalent variations and modification made above example according to technical spirit of the present utility model, all still falls within the range of the technical solution of the utility model.
Claims (3)
1. a cylindrical polymer battery shaping membrane tool structure, including shaping membrane (1), its feature
It is: described shaping membrane (1) is provided with at least two semicircle column-shaped boss (2), said two semicircle
Column-shaped boss (2) can be mutually butted formation one cylindrical die corresponding with cylindrical polymer battery.
2. cylindrical polymer battery shaping membrane tool structure as claimed in claim 1, its feature exists
In: described shaping membrane (1) is provided with multiple cylindrical die, each cylindrical die along its length
Including two semicircle column-shaped boss (2)；The axial direction of described semicircle column-shaped boss (2) and shaping membrane
(1) length direction is vertical.
3. cylindrical polymer battery shaping membrane tool structure as claimed in claim 2, its feature exists
In: described semicircle column-shaped boss (2) is respectively the first semicircle column-shaped boss (2.1) and the second semicolumn
Type boss (2.2), the edge of described first semicircle column-shaped boss (2.1) and the second semicircle column-shaped boss
(2.2) connect between edge and have straight transitions section (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032972.3U CN205543073U (en) | 2016-01-13 | 2016-01-13 | Cylindrical polymer battery shaping membrane frock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032972.3U CN205543073U (en) | 2016-01-13 | 2016-01-13 | Cylindrical polymer battery shaping membrane frock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205543073U true CN205543073U (en) | 2016-08-31 |
Family
ID=56763777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032972.3U Active CN205543073U (en) | 2016-01-13 | 2016-01-13 | Cylindrical polymer battery shaping membrane frock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205543073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299169A (en) * | 2016-10-28 | 2017-01-04 | 重庆市紫建电子有限公司 | A kind of cylindrical polymer lithium-ion battery aluminum plastic film |
-
2016
- 2016-01-13 CN CN201620032972.3U patent/CN205543073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299169A (en) * | 2016-10-28 | 2017-01-04 | 重庆市紫建电子有限公司 | A kind of cylindrical polymer lithium-ion battery aluminum plastic film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cylindrical polymer battery shaping membrane frock structure Effective date of registration: 20171016 Granted publication date: 20160831 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Lixing (Huoju) Power Co. Ltd., Wuhan Registration number: 2017420000034 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181016 Granted publication date: 20160831 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Lixing (Huoju) Power Co. Ltd., Wuhan Registration number: 2017420000034 |
|
| PC01 | Cancellation 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: Cylindrical polymer battery shaping membrane frock structure Effective date of registration: 20181023 Granted publication date: 20160831 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Lixing (Huoju) Power Co. Ltd., Wuhan Registration number: 2018420000059 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211019 Granted publication date: 20160831 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN LIXING (TORCH) POWER SOURCES Co.,Ltd. Registration number: 2018420000059 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |