CN2877044Y - Cell box capable of preventing cell from being fixed reversely - Google Patents
Cell box capable of preventing cell from being fixed reversely Download PDFInfo
- Publication number
- CN2877044Y CN2877044Y CNU2006200895968U CN200620089596U CN2877044Y CN 2877044 Y CN2877044 Y CN 2877044Y CN U2006200895968 U CNU2006200895968 U CN U2006200895968U CN 200620089596 U CN200620089596 U CN 200620089596U CN 2877044 Y CN2877044 Y CN 2877044Y
- Authority
- CN
- China
- Prior art keywords
- battery
- shell fragment
- positive
- negative pole
- negative
- 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
Links
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)
- Battery Mounting, Suspending (AREA)
Abstract
A battery box capable of preventing reverse connection of battery comprises a box body provided, on inner walls thereof, with positive and negative spring sheets respectively connected with the positive and negative electrodes of a battery, wherein the positive spring sheet is provided at the middle, and its size is equal to that of positive cap of the battery; the semicircular negative spring sheet is arranged around the positive spring sheet separately therebetween, and the inner diameter of the negative spring sheet is larger than that of the positive spring sheet and the outer diameter thereof is less than that of the negative electrode face of the battery; and the positive/negative electrodes on the inner wall of the box body are connected via wires and outputted together. Compared with prior art, the utility model can prevent reverse connection of battery and influence the running of electrical appliances, and has simple structure and convenient application.
Description
Technical field
The utility model relates to the battery case in a kind of small electric apparatus, particularly relates to a kind of battery case that can not adorn anti-battery, is the improvement to the battery pack structure in the existing electrical equipment, belongs to Electrical Appliances Designing and makes category.
Background technology
At present, the design that is applied in the battery case in all kinds of small household appliances all is the same, and promptly when dry cell was installed, positive and negative electrode can not be adorned instead, and dress instead then can not normally use.Yet when reality is used,, try hard to carry the hangover user and note although all indicated positive and negative electrode on the battery case.But also there are many people that the polarity of battery is got wrong.
The utility model content
The purpose of this utility model is to overcome the prior art above shortcomings, and the improvement by to existing battery pack structure provides a kind of battery case that can not adorn anti-battery.This novel battery case all is provided with positive and negative electrode on two end faces of battery case, battery is installed in any case also can not be made mistakes and influence electrical work, has characteristics simple in structure, easy to use.
The technical scheme that the utility model provides is: this battery case that can not adorn anti-battery, include a battery box, be characterized in being equipped with on the two ends inwall of described battery box with the contacted anodal shell fragment of anode and with the contacted negative pole shell fragment of battery cathode, in the middle of wherein said anodal shell fragment is arranged on, the positive electrode cap of its size and battery measure-alike, described negative pole shell fragment be semi-circular shape and be located at anodal shell fragment around, the inner ring of negative pole shell fragment is greater than anodal shell fragment, its outer ring is less than the negative pole face of battery, described anodal shell fragment and negative pole shell fragment are separated from each other, be connected and output jointly by lead between positive pole on the inwall of described battery box two ends and the positive pole, be connected and output jointly by lead between the negative pole on the inwall of described battery box two ends and the negative pole.
The utility model is not suitable for the battery case made from electric conducting material, for example traditional metal hand torch.
Compared with prior art, the beneficial effects of the utility model are: all be provided with positive and negative electrode on two end faces of battery case, battery be installed in any case also can not made mistakes and influence electrical work, have characteristics simple in structure, easy to use.
Description of drawings
Accompanying drawing is the structural representation that the utility model provides embodiment.
Embodiment
As shown in drawings, this battery case that can not adorn anti-battery, include a battery box 1, be equipped with on the two ends inwall 2 of described battery box 1 with the contacted anodal shell fragment 3 of anode and with the contacted negative pole shell fragment 4 of battery cathode, in the middle of wherein said anodal shell fragment 3 is arranged on, the positive electrode cap of its size and battery measure-alike, described negative pole shell fragment 4 for semi-circular shape and be located at anodal shell fragment 3 around, the inner ring of negative pole shell fragment 4 is greater than anodal shell fragment, its outer ring is less than the negative pole face of battery, otherwise can not withstand the negative pole face of battery, negative pole shell fragment 4 height will be higher than anodal shell fragment height, height is identical with the positive electrode cap of battery, be used to withstand the negative pole face of battery, and play the elastic force effect, described anodal shell fragment 3 is separated from each other with negative pole shell fragment 4, be connected and output jointly by lead between positive pole on the described battery box 1 two ends inwall 2 and the positive pole, be connected and output jointly by lead between the negative pole on the described battery box 1 two ends inwall 2 and the negative pole.
During use, how no matter packed battery, can both guarantee that the positive pole of battery 5 contacts with anodal shell fragment 3 on the inwall 2, and the negative pole of battery 5 contacts with negative pole shell fragment 4 on the inwall 2, owing to keep certain distance between anodal shell fragment 3 and the negative pole shell fragment 4, do not contact mutually, do not influence electrical work so can not breaking phenomena take place.
Claims (1)
1. the battery case that can not adorn anti-battery, include a battery box, it is characterized in that being equipped with on the two ends inwall of described battery box with the contacted anodal shell fragment of anode and with the contacted negative pole shell fragment of battery cathode, in the middle of wherein said anodal shell fragment is arranged on, the positive electrode cap of its size and battery measure-alike, described negative pole shell fragment be semi-circular shape and be located at anodal shell fragment around, the inner ring of negative pole shell fragment is greater than anodal shell fragment, its outer ring is less than the negative pole face of battery, described anodal shell fragment and negative pole shell fragment are separated from each other, be connected and output jointly by lead between positive pole on the inwall of described battery box two ends and the positive pole, be connected and output jointly by lead between the negative pole on the inwall of described battery box two ends and the negative pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200895968U CN2877044Y (en) | 2006-03-07 | 2006-03-07 | Cell box capable of preventing cell from being fixed reversely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200895968U CN2877044Y (en) | 2006-03-07 | 2006-03-07 | Cell box capable of preventing cell from being fixed reversely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2877044Y true CN2877044Y (en) | 2007-03-07 |
Family
ID=37820280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200895968U Expired - Fee Related CN2877044Y (en) | 2006-03-07 | 2006-03-07 | Cell box capable of preventing cell from being fixed reversely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2877044Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101457871B (en) * | 2007-12-14 | 2011-04-06 | 海洋王照明科技股份有限公司 | Torch and double-end double pole battery applying to the torch |
-
2006
- 2006-03-07 CN CNU2006200895968U patent/CN2877044Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101457871B (en) * | 2007-12-14 | 2011-04-06 | 海洋王照明科技股份有限公司 | Torch and double-end double pole battery applying to the torch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |