CN202217724U - Rechargeable battery pack - Google Patents
Rechargeable battery pack Download PDFInfo
- Publication number
- CN202217724U CN202217724U CN2011203272372U CN201120327237U CN202217724U CN 202217724 U CN202217724 U CN 202217724U CN 2011203272372 U CN2011203272372 U CN 2011203272372U CN 201120327237 U CN201120327237 U CN 201120327237U CN 202217724 U CN202217724 U CN 202217724U
- Authority
- CN
- China
- Prior art keywords
- protecting plate
- brace
- rechargeable battery
- battery pack
- battery protecting
- 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
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a rechargeable battery pack, which comprises a shell, a plurality of rechargeable batteries arranged in the shell, a battery protecting plate and an electric quantity output interface. The battery protecting plate is provided with a plurality of sampling points; anodes and cathodes of the rechargeable batteries are respectively provided with a connecting piece; and the connecting pieces are connected with the sampling points at corresponding positions on the battery protecting plate. A connecting groove is arranged at a position near the sampling points on the battery protecting plate; the end parts of the connecting pieces are arranged in the connecting groove; and electrically-conductive tin soldering blocks are arranged between the connecting pieces and the sampling points. The anodes and the cathodes of the rechargeable batteries are respectively provided with an anti-vibration pad. As the anodes and the cathodes of the rechargeable batteries are respectively provided with the connecting piece, not only can two batteries be connected together by means of tin soldering through the connecting pieces, but also the connecting pieces can be used as the sampling connection of the protecting plate, so that the battery pack can stably supply a stronger electric current.
Description
Technical field
The utility model relates to a kind of rechargeable battery pack.
Background technology
The rechargeable battery pack of products such as electric tool comprises housing, is arranged on some rechargeable batteries, battery protecting plate and electric weight output interface in the housing, all is provided with the sampling brace that is connected with baffle up-sampling point welding hole on every batteries.Because vibrations were bigger when products such as electric tool used, and also were welded with the nickel strap brace between battery.When before and after two batteries need, being arranged in a linear, general earlier with brace flat raft spot welding two batteries, upwards turn over turnback to a batteries wherein then and make two batteries become the yi word pattern series board.Because with being difficult for doubling after the thicker brace welding; The thick nickel strap brace of 0.1mm commonly used welds; But the 0.1mm brace can not be supported too big electric current, and brace goes out easy fracture in bending, can not satisfy the requirement that electric tool etc. is big to the power brick electric current, anti-vibration resistance is strong.
The utility model content
The utility model technical problem to be solved is: provide a kind of current stabilization and anti-vibration resistance strong rechargeable battery pack.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of rechargeable battery pack; Comprise housing, be arranged on some rechargeable batteries, battery protecting plate and electric weight output interface in the housing; Battery protecting plate is provided with some sampled points, and described rechargeable battery both positive and negative polarity is respectively arranged with brace, and the sampled point of correspondence position is connected on described brace and the battery protecting plate.
Offering link slot near sampling point position on the described battery protecting plate, described brace end is arranged in the link slot, is provided with conduction soldering piece between described brace and sampled point.
Described rechargeable battery both positive and negative polarity is respectively arranged with crash roll.
The utility model has the advantages that: because the rechargeable battery both positive and negative polarity is respectively arranged with brace, both can link together two batteries through soldering through brace, the sampling that can be used as baffle again connects.Because without the bending brace, avoided the breakage problem of brace, so the thickness of brace can increase, make the big electric current that provides that power brick can be stable.And, make that the anti-shake performance of power brick is further promoted because the rechargeable battery both positive and negative polarity is respectively arranged with crash roll.
Description of drawings
Fig. 1 looks the sectional structure sketch map for the master of the utility model.
Fig. 2 overlooks the sectional structure sketch map for the utility model.
Fig. 3 looks the sectional structure sketch map for the left side of the utility model.
Among Fig. 1-3: 1. housing, 2. rechargeable battery, 3. battery protecting plate, 4. electric weight output interface, 5. sampled point, 6. brace, 7. link slot, 8. soldering piece, 9. crash roll.
Embodiment
Describe the particular content of the utility model in detail below in conjunction with accompanying drawing and specific embodiment.
Shown in Fig. 1-3; A kind of rechargeable battery pack; Comprise housing 1, be arranged on some rechargeable batteries 2, battery protecting plate 3 and electric weight output interface 4 in the housing 1; Battery protecting plate 3 is provided with some sampled points 4, and described rechargeable battery 2 both positive and negative polarities are respectively arranged with brace 6, and the sampled point 5 of correspondence position is connected on described brace 6 and the battery protecting plate 3.Offering link slot 7 near sampled point 5 positions on the described battery protecting plate 3, described brace 6 ends are arranged in the link slot 7, and 5 of described brace 6 and sampled points are provided with conduction soldering piece 8.Described rechargeable battery 2 both positive and negative polarities are respectively arranged with crash roll 9.
Because rechargeable battery 2 both positive and negative polarities are respectively arranged with brace 6, both can link together two batteries 2 through soldering through brace 6, the sampling that can be used as battery protecting plate 3 again connects.Because without bending brace 6, avoided the breakage problem of brace 6, so the thickness of brace 6 can increase, make the big electric current that provides that power brick can be stable.And, make that the anti-shake performance of power brick is further promoted because rechargeable battery 2 both positive and negative polarities are respectively arranged with crash roll 9.
Claims (3)
1. rechargeable battery pack; Comprise housing, be arranged on some rechargeable batteries, battery protecting plate and electric weight output interface in the housing; Battery protecting plate is provided with some sampled points; It is characterized in that: described rechargeable battery both positive and negative polarity is respectively arranged with brace, and the sampled point of correspondence position is connected on described brace and the battery protecting plate.
2. a kind of rechargeable battery pack as claimed in claim 1; It is characterized in that: offering link slot near sampling point position on the described battery protecting plate; Described brace end is arranged in the link slot, is provided with conduction soldering piece between described brace and sampled point.
3. a kind of rechargeable battery pack as claimed in claim 1 is characterized in that: described rechargeable battery both positive and negative polarity is respectively arranged with crash roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203272372U CN202217724U (en) | 2011-09-02 | 2011-09-02 | Rechargeable battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203272372U CN202217724U (en) | 2011-09-02 | 2011-09-02 | Rechargeable battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217724U true CN202217724U (en) | 2012-05-09 |
Family
ID=46016961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203272372U Expired - Fee Related CN202217724U (en) | 2011-09-02 | 2011-09-02 | Rechargeable battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315410A (en) * | 2011-09-02 | 2012-01-11 | 江苏天鹏电源有限公司 | Chargeable cell bag |
-
2011
- 2011-09-02 CN CN2011203272372U patent/CN202217724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315410A (en) * | 2011-09-02 | 2012-01-11 | 江苏天鹏电源有限公司 | Chargeable cell bag |
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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: 20120509 Termination date: 20140902 |
|
| EXPY | Termination of patent right or utility model |