CN205752391U - Alkaline dry battery - Google Patents
Alkaline dry battery Download PDFInfo
- Publication number
- CN205752391U CN205752391U CN201620400632.1U CN201620400632U CN205752391U CN 205752391 U CN205752391 U CN 205752391U CN 201620400632 U CN201620400632 U CN 201620400632U CN 205752391 U CN205752391 U CN 205752391U
- Authority
- CN
- China
- Prior art keywords
- dead ring
- insulation
- battery
- diaphragm paper
- insulation keeper
- 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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Abstract
The utility model discloses a kind of alkaline dry battery, relate to directly change the method or apparatus technical field that chemical energy is electric energy.Including battery body, the first insulation keeper it is provided with between anode cover and the diaphragm paper of described battery body, described first insulation keeper includes the first dead ring and the second dead ring, is connected by some first insulation strip between described first dead ring and the second dead ring；Being provided with the second insulation keeper between negative current collector and the diaphragm paper of described battery body, described second insulation keeper is included the 3rd dead ring and the 4th dead ring, is connected by some second insulation connection straps between described 3rd dead ring and the 4th dead ring.Described aneroid battery can effectively ensure that the axle center of the axle center of diaphragm paper and negative current collector and described battery on one wire, is effectively increased concordance and the quality of battery product.
Description
Technical field
This utility model relates to directly change the method or apparatus technical field that chemical energy is electric energy, particularly relates to a kind of alkaline dry battery.
Background technology
In prior art, alkaline battery has the shell of an one end open, after alkali electroless mixture is loaded above-mentioned shell, installs end cap at opening.In order to prevent leakage, insulated enclosure circle is set between end cap and shell, then shell is carried out crimping and end cap and sealing ring are fixed, thus opening is sealed.Alkaline dry battery is when carrying out fill chemical drugs, owing to during fill, the percussion of chemical drugs is easy to cause diaphragm paper to move, and when assembling negative current collector, it is likely to be due to the difference of process conditions, make it not at the center of battery, cause that battery quality is low, poor stability.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of alkaline dry battery, and described aneroid battery can effectively ensure that the axle center of the axle center of diaphragm paper and negative current collector and described battery on one wire, is effectively increased concordance and the quality of battery product.
For solving above-mentioned technical problem, technical solution adopted in the utility model is: a kind of alkaline dry battery, including battery body, it is characterized in that: between anode cover and the diaphragm paper of described battery body, be provided with the first insulation keeper, described first insulation keeper includes the first dead ring and the second dead ring, connected by some first insulation strip between described first dead ring and the second dead ring, the internal diameter of described first dead ring is identical with the external diameter of described diaphragm paper, the external diameter of described second dead ring is identical with the internal diameter of described anode cover, described diaphragm paper is positioned at described first dead ring, the inwall of described anode cover is provided with the first undertaking circle, for accepting described first insulation keeper；
The second insulation keeper it is provided with between negative current collector and the diaphragm paper of described battery body, described second insulation keeper includes the 3rd dead ring and the 4th dead ring, connected by some second insulation connection straps between described 3rd dead ring and the 4th dead ring, the internal diameter of described 3rd dead ring is identical with the external diameter of described negative current collector, the external diameter of described 4th dead ring is identical with the internal diameter of described diaphragm paper, described negative current collector is positioned at described 3rd dead ring, the inwall of described diaphragm paper is provided with the second undertaking circle, is used for accepting described second insulation keeper.
Further technical scheme is: described first insulation keeper and the second insulation keeper are elastic component.
Further technical scheme is: being coated with annular insulating barrier at the fillet of the negative pole end of described battery body, the annular end face of described annular insulating barrier is higher than negative pole end end face.
Use and have the beneficial effects that produced by technique scheme: during assembling described battery, by arranging the first insulation keeper between described anode cover and diaphragm paper, diaphragm paper is positioned, make the axle center of its axle center and described battery on same straight line, and due to the effect of the first insulation keeper, diaphragm paper will not deviate because of the disturbance of fill chemical raw material, and by arranging the second insulation keeper in diaphragm paper, position for anticathode collector, make the axle center of its axle center and battery on same straight line, facilitate subsequent machining technology, improve concordance and the quality of battery product.
In addition, by being coated with annular insulating barrier at the negative terminal fillet of alkaline dry battery and making the annular end face of annular insulating barrier higher than negative cell terminal end end face, solve battery during installing or taking out, misapply contingent safety issue in the case of reversal connection, improve the security reliability of battery；The annular end face of annular insulating barrier is higher than negative cell terminal end end face simultaneously, it is also possible to limit the spring position connecing negative pole, prevents spring from being scratched by the labeling of alkaline dry battery.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is partial cross structural representation of the present utility model；
Fig. 2 is the enlarged section structural representation in Fig. 1 at A；
Fig. 3 is the plan structure schematic diagram of the first insulation keeper in Fig. 1；
Fig. 4 is the plan structure schematic diagram of the second insulation keeper in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Elaborate a lot of detail in the following description so that fully understanding this utility model, but this utility model can also use other to be different from alternate manner described here to be implemented, those skilled in the art can do similar popularization in the case of this utility model intension, and therefore this utility model is not limited by following public specific embodiment.
As it is shown in figure 1, the utility model discloses a kind of alkaline dry battery, including battery body, described battery body can be any alkaline dry battery of the prior art.It is provided with the first insulation keeper 3 between anode cover 1 and the diaphragm paper 2 of described battery body, described first insulation keeper 3 includes the first dead ring 31 and the second dead ring 32, it is connected 33, as shown in figures 1 and 3 by some first insulation strip between described first dead ring 31 and the second dead ring 32.The internal diameter of described first dead ring 31 is identical with the external diameter of described diaphragm paper 2, the external diameter of described second dead ring 32 is identical with the internal diameter of described anode cover 1, described diaphragm paper 2 is positioned at described first dead ring 31, the inwall of described anode cover 1 is provided with the first undertaking circle 4, is used for accepting described first insulation keeper 3.
It is provided with the second insulation keeper 6 between negative current collector 5 and the diaphragm paper 2 of described battery body, described second insulation keeper 6 includes the 3rd dead ring 61 and the 4th dead ring 62, it is connected, as shown in Figure 1 and Figure 4 by some second insulation connection straps 63 between described 3rd dead ring 61 and the 4th dead ring 62.The internal diameter of described 3rd dead ring 61 is identical with the external diameter of described negative current collector 5, the external diameter of described 4th dead ring 62 is identical with the internal diameter of described diaphragm paper 2, described negative current collector 5 is positioned at described 3rd dead ring 61, the inwall of described diaphragm paper 2 is provided with the second undertaking circle 7, is used for accepting described second insulation keeper 6.It is to be noted described first insulation keeper 3 and the second insulation keeper 6 being installed in anode cover 1 and diaphragm paper 2 for convenience, described first insulation keeper 3 and the second insulation keeper 6 generally elastic component.
Battery described in the utility model is during assembling described battery, by arranging the first insulation keeper between described anode cover and diaphragm paper, diaphragm paper is positioned, make the axle center of its axle center and described battery on same straight line, and due to the effect of the first insulation keeper, diaphragm paper will not deviate because of the disturbance of fill chemical raw material, and by arranging the second insulation keeper in diaphragm paper, position for anticathode collector, make the axle center of its axle center and battery on same straight line, facilitate subsequent machining technology, improve concordance and the quality of battery product.
As shown in Figure 1-2, being coated with annular insulating barrier 9 at the fillet of the negative pole end 8 of described battery body, the annular end face of described annular insulating barrier 9 is higher than negative pole end 8 end face.By being coated with annular insulating barrier at the negative terminal fillet of alkaline dry battery and making the annular end face of annular insulating barrier higher than negative cell terminal end end face, solve battery during installing or taking out, misapply contingent safety issue in the case of reversal connection, improve the security reliability of battery；The annular end face of annular insulating barrier is higher than negative cell terminal end end face simultaneously, it is also possible to limit the spring position connecing negative pole, prevents spring from being scratched by the labeling of alkaline dry battery.
Claims (3)
1. an alkaline dry battery, including battery body, it is characterized in that: between anode cover (1) and the diaphragm paper (2) of described battery body, be provided with the first insulation keeper (3), described first insulation keeper (3) includes the first dead ring (31) and the second dead ring (32), it is connected (33) by some first insulation strip between described first dead ring (31) and the second dead ring (32), the internal diameter of described first dead ring (31) is identical with the external diameter of described diaphragm paper (2), the external diameter of described second dead ring (32) is identical with the internal diameter of described anode cover (1), described diaphragm paper (2) is positioned at described first dead ring (31), the inwall of described anode cover (1) is provided with the first undertaking circle (4), for accepting described first insulation keeper (3)；
It is provided with the second insulation keeper (6) between negative current collector (5) and the diaphragm paper (2) of described battery body, described second insulation keeper (6) includes the 3rd dead ring (61) and the 4th dead ring (62), it is connected by some second insulation connection strap (63) between described 3rd dead ring (61) and the 4th dead ring (62), the internal diameter of described 3rd dead ring (61) is identical with the external diameter of described negative current collector (5), the external diameter of described 4th dead ring (62) is identical with the internal diameter of described diaphragm paper (2), described negative current collector (5) is positioned at described 3rd dead ring (61), the inwall of described diaphragm paper (2) is provided with the second undertaking circle (7), for accepting described second insulation keeper (6).
2. alkaline dry battery as claimed in claim 1, it is characterised in that: described first insulation keeper (3) and the second insulation keeper (6) they are elastic component.
3. alkaline dry battery as claimed in claim 1, it is characterized in that: being coated with annular insulating barrier (9) at the fillet of the negative pole end (8) of described battery body, the annular end face of described annular insulating barrier (9) is higher than negative pole end (8) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620400632.1U CN205752391U (en) | 2016-05-05 | 2016-05-05 | Alkaline dry battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620400632.1U CN205752391U (en) | 2016-05-05 | 2016-05-05 | Alkaline dry battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752391U true CN205752391U (en) | 2016-11-30 |
Family
ID=57372591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620400632.1U Expired - Fee Related CN205752391U (en) | 2016-05-05 | 2016-05-05 | Alkaline dry battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205752391U (en) |
-
2016
- 2016-05-05 CN CN201620400632.1U patent/CN205752391U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |