CN201918438U - Button cell - Google Patents
Button cell Download PDFInfo
- Publication number
- CN201918438U CN201918438U CN2011200249001U CN201120024900U CN201918438U CN 201918438 U CN201918438 U CN 201918438U CN 2011200249001 U CN2011200249001 U CN 2011200249001U CN 201120024900 U CN201120024900 U CN 201120024900U CN 201918438 U CN201918438 U CN 201918438U
- Authority
- CN
- China
- Prior art keywords
- agent layer
- button cell
- inhibitor layer
- utility
- layer
- 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
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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
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- Primary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model relates to the technical field of batteries, in particular to a button cell, which is provided with an anodic inhibitor layer. A cathodic inhibitor layer is arranged at the upper end of the anodic inhibitor layer, a circular shell made of mirror steel strips is fixed around the anodic inhibitor layer and the cathodic inhibitor layer, and a diaphragm layer is attached between the anodic inhibitor layer and the cathodic inhibitor layer in the shell. The button cell is simple in structure and low in cost, and the shell made of the mirror steel strips is easy to mold.
Description
Technical field
The utility model relates to the battery technology field, especially a kind of button cell.
Background technology
Button cell is less because of the bodily form, so obtained using widely in various miniature electronic products, diameter is from 4.8mm to 30mm, and thickness does not wait from 1.0mm to 7.7mm, generally is used for the back-up source of each electronic product.What the shell of button cell commonly used adopted at present is stainless steel and nickel plated steel strip, and its cost is higher, and the moulding difficulty makes profile relatively poor.
The utility model content
The technical problems to be solved in the utility model is: shortcoming and deficiency in order to solve above-mentioned existence, a kind of button cell is provided, and save cost.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of button cell, has anode agent layer, anode agent layer upper end is provided with negative electrode agent layer, anode agent layer and negative electrode agent layer periphery are fixed with the circular housing that the minute surface steel band is made, and fitting between anode agent layer in the shell and the negative electrode agent layer is provided with membrane layer.
The beneficial effects of the utility model are, button cell of the present utility model, and it is simple in structure, and is with low cost, and shell uses the easy machine-shaping of minute surface steel band.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the overall structure vertical view of Fig. 1.
Among the figure 1, anode agent layer, 2, negative electrode agent layer, 3, shell, 4, membrane layer.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
The button cell of preferred forms as shown in Figure 1 and Figure 2, has anode agent layer 1, anode agent layer 1 upper end is provided with negative electrode agent layer 1, anode agent layer 1 and negative electrode agent layer 1 periphery are fixed with the circular housing 3 that the minute surface steel band is made, fit between anode agent layer 1 in the shell 3 and the negative electrode agent layer 1 and be provided with membrane layer 4, make the cost of shell 3 reduce easily machine-shaping.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (1)
1. button cell, it is characterized in that: have anode agent layer (1), anode agent layer (1) upper end is provided with negative electrode agent layer (2), anode agent layer (1) and negative electrode agent layer (2) periphery are fixed with the circular housing (3) that the minute surface steel band is made, and fitting between anode agent layer (1) in the shell (3) and the negative electrode agent layer (2) is provided with membrane layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200249001U CN201918438U (en) | 2011-01-26 | 2011-01-26 | Button cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200249001U CN201918438U (en) | 2011-01-26 | 2011-01-26 | Button cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201918438U true CN201918438U (en) | 2011-08-03 |
Family
ID=44418228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200249001U Expired - Fee Related CN201918438U (en) | 2011-01-26 | 2011-01-26 | Button cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201918438U (en) |
-
2011
- 2011-01-26 CN CN2011200249001U patent/CN201918438U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20140126 |