CN201117753Y - Batteries charger - Google Patents
Batteries charger Download PDFInfo
- Publication number
- CN201117753Y CN201117753Y CNU2007201213532U CN200720121353U CN201117753Y CN 201117753 Y CN201117753 Y CN 201117753Y CN U2007201213532 U CNU2007201213532 U CN U2007201213532U CN 200720121353 U CN200720121353 U CN 200720121353U CN 201117753 Y CN201117753 Y CN 201117753Y
- Authority
- CN
- China
- Prior art keywords
- groove
- circuit board
- battery
- battery case
- pole piece
- 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
Abstract
The utility model discloses a battery charger which includes a battery box, a circuit board, a positive pole piece and a negative pole piece. The front surface of the battery box is provided with a groove; the circuit board is mounted on the back surface of the battery box; the positive pole piece is fixed on the wall of the groove and is conductively connected with the positive pole of the circuit board; the bottom of the groove is provided with a through groove; a guide groove is arranged on the circuit board corresponding to the groove; the bottom part of the negative pole piece is inserted into the guide groove and can slide in the guide groove; the top part of the negative pole piece extends into the groove after passing through the through groove; the negative pole piece is connected with the negative pole of the circuit board through an elastomer. As the positive pole piece is movable, the adjustment on the length of the groove position of the battery can be realized; therefore, one battery charger can adapt the batteries with a plurality of length specifications and have a high commonality.
Description
Technical field
The utility model is about a kind of battery charger.
Background technology
Existing battery charger comprises battery case and circuit board, the front of this battery case is provided with the battery container groove, and the two ends of this battery container groove are fixed with positive plate and negative plate respectively, and this circuit board is installed in the back side of this battery case, its positive pole connects with positive plate, and its negative pole and negative plate connect.But this kind battery charger has following shortcoming: because positive plate and negative plate are all fixing, the length of battery case position therebetween is definite, thereby a kind of battery of length specification can only be installed, and versatility is poor.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the deficiencies in the prior art, and a kind of battery charger that can charge to the battery of different length specification is provided.
The technical solution adopted for the present invention to solve the technical problems is: this battery charger comprises battery case, circuit board, positive plate and negative plate, the front of this battery case is provided with groove, this circuit board is installed in the back side of this battery case, positive plate is fixed on the cell wall of groove and with the circuit board positive pole and connects, the bottom land of described groove has groove, on the circuit board to being provided with gathering sill by groove, the negative plate bottom is inserted gathering sill and can be slided in gathering sill, groove is stretched into after passing groove in the negative plate top, and this negative plate is connected with the circuit board negative pole by elastomer.
Described elastomer is a spring.
The back side of described battery case also is equipped with bottom, and circuit board places between this bottom and the battery case.
Battery charger the invention has the beneficial effects as follows,, realized the adjusting of battery case bit length, so can adapt to the battery of multiple length specification, highly versatile because negative plate is movable.
Description of drawings
Fig. 1 is the stereogram of present embodiment battery charger;
Fig. 2 is the three-dimensional exploded view of present embodiment battery charger.
Embodiment
As shown in Figures 1 and 2, the present embodiment battery charger comprises battery case 1, circuit board 2 and bottom 3, and this bottom 3 is fixed on the back side of this battery case 1, and this circuit board 2 is installed between this battery case back side and the bottom 3.This battery case 1 front has the groove 11 of two longitudinal, all is fixed with positive plate 4 on the cell wall of each groove 11, and this positive plate 4 connects with the positive pole of circuit board 2.The bottom land of each groove 11 all has the vertical shape groove 12 that runs through, the position of corresponding two grooves 12 is provided with two longitudinal gathering sills 21 on the circuit board 2, the bottom of two negative plates 5 snaps in two gathering sills 21 respectively, groove 11 is stretched into after being upward through groove 12 in the top of two negative plates 5, and two negative plates 5 all are connected with the circuit board negative pole by elastomer 6, and this elastomer 6 is as spring 6.Form the battery case position between this positive plate 4 and the negative plate 5.
The operation principle of this battery charger is as follows: when needs were packed the bigger battery 7 of length into, to the direction pulling negative plate 5 away from positive plate 4, elastomer 6 stretched, and the length of battery case position increases and meets the requirement of this battery 7; When needs were packed the less battery 8 of length into, to close near positive plate 4, the length of battery case position reduced and meets the requirement of this battery 8 negative plate 5 under the elastic force of elastomer 6.Because negative plate is movable, realized the adjusting of battery case bit length, so battery charger can adapt to the battery of multiple length specification, highly versatile.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design; can also make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of being submitted to.
Claims (3)
1. battery charger, comprise battery case, circuit board, positive plate and negative plate, the front of this battery case is provided with groove, this circuit board is installed in the back side of this battery case, positive plate is fixed on the cell wall of groove and with the circuit board positive pole and connects, it is characterized in that: the bottom land of described groove has groove, on the circuit board to being provided with gathering sill by groove, the negative plate bottom is inserted gathering sill and can be slided in gathering sill, groove is stretched into after passing groove in the negative plate top, and this negative plate is connected with the circuit board negative pole by elastomer.
2. according to the described battery charger of claim 1, it is characterized in that: described elastomer is a spring.
3. according to claim 1 or 2 described battery chargers, it is characterized in that: the back side of described battery case also is equipped with bottom, and circuit board places between this bottom and the battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201213532U CN201117753Y (en) | 2007-07-10 | 2007-07-10 | Batteries charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201213532U CN201117753Y (en) | 2007-07-10 | 2007-07-10 | Batteries charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117753Y true CN201117753Y (en) | 2008-09-17 |
Family
ID=39992337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201213532U Expired - Fee Related CN201117753Y (en) | 2007-07-10 | 2007-07-10 | Batteries charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117753Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101572333B (en) * | 2009-06-02 | 2011-04-27 | 郑少民 | Charger adaptive to multi-specification plate type batteries |
| CN102195311A (en) * | 2010-02-12 | 2011-09-21 | 通用汽车环球科技运作有限责任公司 | Battery and hydrogen fuel cell charging regulator |
| CN103322423A (en) * | 2013-07-11 | 2013-09-25 | 北京金广通科技有限公司 | High beam flashlight |
-
2007
- 2007-07-10 CN CNU2007201213532U patent/CN201117753Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101572333B (en) * | 2009-06-02 | 2011-04-27 | 郑少民 | Charger adaptive to multi-specification plate type batteries |
| CN102195311A (en) * | 2010-02-12 | 2011-09-21 | 通用汽车环球科技运作有限责任公司 | Battery and hydrogen fuel cell charging regulator |
| CN102195311B (en) * | 2010-02-12 | 2015-06-17 | 通用汽车环球科技运作有限责任公司 | Battery and hydrogen fuel cell charging regulator |
| CN103322423A (en) * | 2013-07-11 | 2013-09-25 | 北京金广通科技有限公司 | High beam flashlight |
| CN103322423B (en) * | 2013-07-11 | 2016-09-21 | 北京金广通科技有限公司 | A kind of high beam flashlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Two, building 518110, building A, three hills Science Park, upper circle Industrial Park, upper reaches of Hang Mountain Community, Guanlan, Guangdong, Shenzhen Patentee after: Transformer Industries (Shenzhen) Co., Ltd. Address before: Baoan District Si Guanlan town Shenzhen 518000 Guangdong Province Li Lu Hengxing Park building E building 1-3 Patentee before: Transformer Industries (Shenzhen) Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20120710 |