CN205508920U - Anodal connection structure of canned type battery - Google Patents
Anodal connection structure of canned type battery Download PDFInfo
- Publication number
- CN205508920U CN205508920U CN201620078836.8U CN201620078836U CN205508920U CN 205508920 U CN205508920 U CN 205508920U CN 201620078836 U CN201620078836 U CN 201620078836U CN 205508920 U CN205508920 U CN 205508920U
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- CN
- China
- Prior art keywords
- positive
- positive plate
- hole
- battery container
- inner fovea
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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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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses an anodal connection structure of canned type battery, comprise outside positive terminal, positive plate, battery case and insulating seal spare, the positive plate is acceptd in battery case, and battery case sets up the through -hole in long side, concave part in the outside positive terminal intermediate formation, interior concave part insert battery case's through -hole, and the inside wall of interior concave part and the contact of positive plate lateral wall, the upper and lower both sides straining of the outside positive terminal of straining inferior officer behind the through -hole is inserted to going up along with down along all forming straining portion of battery case side, interior concave part, and insulating seal spare centre gripping is between positive plate and outside positive terminal. The utility model discloses the structure is simpler, easy processing and convenient maintenance.
Description
Technical field
This utility model relates to sealing cell technical field, particularly to the positive pole attachment structure of a kind of sealing cell.
Background technology
Can the sealing cell of discharge and recharge, general is Long Circle or rectangular metal shell by cross section shape, the metal hush panel that the one end open of shell is sealed, pole plate group (positive plate, negative plate) and external connection terminals composition, pole plate group is housed in the enclosure together with electrolyte, and positive plate and negative plate are externally connected by external positive terminals and outside negative terminal respectively, on the long side surface of the both sides that external positive terminals and outside negative terminal are separately fixed at shell, contacted with positive plate and negative plate respectively by the perforate of shell.
nullA kind of sealing cell as disclosed in patent 200580031803.2，With reference to shown in its Figure of description 5 and 6，Its positive pole electroplax has four elastic parts 131，Main box parts 111 have through hole 111ek，Hollow cylindrical part 141 and the flange 143 extended radially outwards from cylindrical section 141 other end that each external positive terminals 140 is closed by one end form，Cylindrical section 141 is assemblied in the through hole 111ek of main box parts 111，Thus insulating and sealing member 145 is placed between battery case 110 and cylindrical section，The left end of cylindrical section 141 forms compressive deformation part 141h extended radially outwardly，Its compression section 141h installs the seal member 145 between the 3rd sidewall 111e inner surface and compressive deformation part 141.In the positive pole attachment structure of this sealed cell, when external positive terminals 140 is installed, it is inserted from through hole 111ek, it is applied under the fluid pressure within cylindrical section 141, one end of cylindrical section 141 is axially pressed inside box, thus its radial outward expansion being compressed axially further and deformation, form compressive deformation part, so by main box parts 111, seal member 145 could be compressed between flange 143 and compressive deformation part 141h.
Although the positive pole attachment structure of above-mentioned sealing battery has all right sealing, but its positive terminal structure is complicated, single piece of material utilizes fluid pressure make it deform, and difficulty of processing is very big, and required precision is high, this not only makes the decline of production efficiency, and manufacturing cost remains high the most always, it is also less prone in detachable maintaining, often can only make a one-time use only, cannot recycle, cause the wasting of resources.
In view of this, it is the simplest that the present inventor's especial manufacture goes out a kind of structure, is easily worked and the positive pole attachment structure of the convenient sealing battery keeped in repair, and this case thus produces.
Utility model content
The purpose of this utility model is to provide the positive pole attachment structure of sealing cell, and its structure is simpler, is easily worked and convenient maintenance.
To achieve these goals, the technical solution of the utility model is as follows:
The positive pole attachment structure of sealing cell, is made up of external positive terminals, positive plate, battery container and insulating sealer, and positive plate is housed in battery container, and battery container long side surface offers through hole；Described external positive terminals intermediate formation inner fovea part, inner fovea part inserts the through hole of battery container, and the medial wall of inner fovea part contacts with positive plate lateral wall, upper edge and the lower edge of described battery container side are respectively formed fastening part, after inner fovea part inserts through hole, the both sides up and down of external positive terminals are buckled by fastening part, and insulating sealer is clamped between positive plate and external positive terminals.
Described fastening part is the press strip that deformable material is made, and the correspondence press strip of both sides up and down of positive terminal forms raised line.
Described inner fovea part includes cylindrical section and planar section, with insulating sealer tight fit inside cylindrical section, and planar section medial wall and positive plate lateral wall tight fit.
After using such scheme, external positive terminals of the present utility model punch forming inner fovea part before assembling, during assembling, the both sides up and down of external positive terminals, until contacting with positive plate, are then buckled by the through hole of inner fovea part insertion battery container by fastening part, so, i.e. complete the connection of external positive terminals and positive plate, when maintenance, fastening part is opened, i.e. can be taken off external positive terminals, facilitate easy-to-use.
The beneficial effects of the utility model are: this utility model simple in construction, compare the positive pole attachment structure that tradition is complicated, and processing is easier to, production cost is greatly reduced while ensureing installation accuracy, but also conveniently maintenance, enable battery repeatedly to recycle, reduce the wasting of resources.
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
Accompanying drawing explanation
Fig. 1 is structural representation during the unassembled external positive terminals of this utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the sectional view of bowing of figure；
Fig. 4 is enlarged drawing at the B of Fig. 3；
Fig. 5 is the C-C direction sectional view of Fig. 2.
Label declaration
External positive terminals 1, inner fovea part 11, cylindrical section 111, planar section 112, raised line 12, positive plate 2, battery container 3, through hole 31, fastening part 32, insulating sealer 4.
Detailed description of the invention
If Fig. 1 is to shown in 5, the positive pole attachment structure of the sealing cell that this utility model discloses, it is made up of external positive terminals 1, positive plate 2, battery container 3 and insulating sealer 4, positive plate 2 is housed in battery container 3, and battery container 3 long side surface offers through hole 31；Described external positive terminals 1 intermediate formation inner fovea part 11, inner fovea part 11 inserts the through hole 31 of battery container, and the medial wall of inner fovea part 11 contacts with positive plate 2 lateral wall, upper edge and the lower edge of described battery container 3 side are respectively formed fastening part 32, after inner fovea part 11 inserts through hole 31, the both sides up and down of external positive terminals 1 are buckled by fastening part 32, and insulating sealer 4 is clamped between positive plate 2 and external positive terminals 1.
In the present embodiment, the press strip that described fastening part 32 is made for deformable material, the correspondence press strip of both sides up and down of external positive terminals 1 forms raised line 12, and press strip coordinates with raised line can obtain fabulous clasping effects, and make external positive terminals about 1 both sides uniform force, it is ensured that installation accuracy and sealing.
Described inner fovea part 11 includes cylindrical section 111 and planar section 112, with insulating sealer 4 tight fit inside cylindrical section 111, and planar section 112 medial wall and positive plate 2 lateral wall tight fit.
External positive terminals 1 of the present utility model punch forming inner fovea part 11 before assembling, during assembling, inner fovea part 11 inserts the through hole 31 of battery container until contacting with positive plate 2, then by fastening part 32, the both sides up and down of external positive terminals 1 are buckled, so, i.e. complete the connection of external positive terminals 1 and positive plate 2, when maintenance, fastening part 32 is opened, i.e. can be taken off external positive terminals 1, facilitate easy-to-use.
The beneficial effects of the utility model are: this utility model simple in construction, compare the positive pole attachment structure that tradition is complicated, and processing is easier to, production cost is greatly reduced while ensureing installation accuracy, but also conveniently maintenance, enable battery repeatedly to recycle, reduce the wasting of resources.
These are only specific embodiment of the utility model, not the restriction to protection domain of the present utility model.All equivalent variations done according to the mentality of designing of this case, each fall within the protection domain of this case.
Claims (3)
1. the positive pole attachment structure of sealing cell, is made up of external positive terminals, positive plate, battery container and insulating sealer, and positive plate is housed in battery container, and battery container long side surface offers through hole；It is characterized in that: described external positive terminals intermediate formation inner fovea part, inner fovea part inserts the through hole of battery container, and the medial wall of inner fovea part contacts with positive plate lateral wall, upper edge and the lower edge of described battery container side are respectively formed fastening part, after inner fovea part inserts through hole, the both sides up and down of external positive terminals are buckled by fastening part, and insulating sealer is clamped between positive plate and external positive terminals.
2. the positive pole attachment structure of sealing cell as claimed in claim 1, it is characterised in that: described fastening part is the press strip that deformable material is made, and the correspondence press strip of both sides up and down of positive terminal forms raised line.
3. the positive pole attachment structure of sealing cell as claimed in claim 1, it is characterised in that: described inner fovea part includes cylindrical section and planar section, with insulating sealer tight fit inside cylindrical section, planar section medial wall and positive plate lateral wall tight fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078836.8U CN205508920U (en) | 2016-01-27 | 2016-01-27 | Anodal connection structure of canned type battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078836.8U CN205508920U (en) | 2016-01-27 | 2016-01-27 | Anodal connection structure of canned type battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205508920U true CN205508920U (en) | 2016-08-24 |
Family
ID=56723387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620078836.8U Active CN205508920U (en) | 2016-01-27 | 2016-01-27 | Anodal connection structure of canned type battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205508920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552287A (en) * | 2016-01-27 | 2016-05-04 | 福建卫东新能源有限公司 | Positive connection structure of sealed battery |
| CN110247025A (en) * | 2019-06-24 | 2019-09-17 | 福建卫东新能源股份有限公司 | A kind of alkaline battery electrode structure |
-
2016
- 2016-01-27 CN CN201620078836.8U patent/CN205508920U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552287A (en) * | 2016-01-27 | 2016-05-04 | 福建卫东新能源有限公司 | Positive connection structure of sealed battery |
| CN110247025A (en) * | 2019-06-24 | 2019-09-17 | 福建卫东新能源股份有限公司 | A kind of alkaline battery electrode structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 364100 Lianhua Industrial Park, Gao PI Town, Yongding County, Longyan, Fujian Patentee after: Fujian Weidong new energy Limited by Share Ltd Address before: 364100 Lianhua Industrial Park, Gao PI Town, Yongding County, Longyan, Fujian Patentee before: Fujian Weidong New Energy Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |