CN201072795Y - Batteries charger - Google Patents
Batteries charger Download PDFInfo
- Publication number
- CN201072795Y CN201072795Y CNU2007201192199U CN200720119219U CN201072795Y CN 201072795 Y CN201072795 Y CN 201072795Y CN U2007201192199 U CNU2007201192199 U CN U2007201192199U CN 200720119219 U CN200720119219 U CN 200720119219U CN 201072795 Y CN201072795 Y CN 201072795Y
- Authority
- CN
- China
- Prior art keywords
- battery
- charger
- deck
- base
- attaching plug
- 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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- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
A battery charger is provided, which is provided with an electrical connecting device for electrically connecting the charger, the battery charger comprises a charger pedestal and a battery clamping fame for accommodating the battery, the charger pedestal is internally positioned with a circuit board, the circuit board is provided with at least one pair of electrical contacts, the battery clamping frame is provided with an accommodation cavity for accommodating the battery, a charging terminal contacted with the battery electrode and a clamping part for clamping and fixing the battery at the charging terminal position, the charger pedestal is detachablely connected with the battery clamping frame, during the connection, the charging terminal and the electrical contact are communicated to form a channel for current passing. The utility model can be used for charging of batteries with various types, and has the advantages of simple structure and high recovery utilization efficiency, etc.
Description
Technical field
The utility model relates to a kind of charger, especially a kind of battery charger that is applicable to that the battery to plurality of specifications charges.
Background technology
The common batteries charger is generally a charger body, offers on this charger body in order to hold the containing cavity of battery, during charging, this battery is placed in this containing cavity, and this charger body is linked to each other with power supply, can charge to this battery.But the general because battery specification difference of various products, and the containing cavity that is arranged on the charger body place just is provided with at the battery of specific model, thus limited this charger scope of application.And, after charger is scrapped, often environment is caused very big pollution because this kind charger rate of recovery is low.In addition, because the circuit of this battery charger lacks the corresponding protection measure, often because electric current is excessive; cause this charger to damage, perhaps owing to not providing corresponding protection, when battery charge finishes to institute's rechargable battery; still old electric current flows in this battery, causes institute's rechargable battery to be damaged.Therefore be necessary existing battery charger structure is improved.
Summary of the invention
The purpose of this utility model provides a kind of battery charger, and this battery charger only need be changed the battery deck and with regard to realizing polytype battery be charged, and it is simple in structure, recovery utilization rate is high.
In order to realize above-mentioned technical purpose, the utility model adopts following technical proposals: this battery charger, it has in order to be electrically connected the arrangements of electric connection of this charger, this battery charger comprises charger base and in order to hold the battery deck of battery, in this charger base, be provided with circuit board, this circuit board is provided with at least one pair of electric contact, this battery deck is provided with the containing cavity that holds battery, in this containing cavity, be provided with in order to the charging terminal of battery electrode contact charging with in order to the blocking part of clip self-contained battery in the charging terminal place, this charger base removably connect with this battery deck and when it is connected this charging terminal and this electric contact connect and form the passage that power supply stream flows.
Above-mentioned battery charger, wherein, this arrangements of electric connection is the attaching plug that links to each other with charger base, this charger base and attaching plug junction form a storage tank that can hold attaching plug, and this attaching plug and this charging base be movable to be connected and to rotate this attaching plug and can place attaching plug fully in this storage tank.
Above-mentioned battery charger, wherein, the surface that this charger base matches with the battery deck extends upward and forms one in order to the stop section to battery deck located lateral, and this top, stop section is provided with the charging indicator light that shows battery charging state.
Above-mentioned battery charger, wherein, this charger base and the corresponding joint face of battery deck extend upward at least one buckle, have on corresponding with it this battery deck joint face and form at least one draw-in groove, this draw-in groove and this buckle suitable with this charger base of buckle and battery deck in one.
Above-mentioned battery charger, wherein, have at least one draw-in groove on this charger base and the corresponding joint face of battery deck, corresponding with it this battery deck joint face extends upward and forms at least one buckle, this draw-in groove and this buckle suitable with this charger base of buckle and battery deck in one.
The utility model compared with prior art, have following beneficial effect: (1) is owing to charger base and this battery deck of this battery charger removably connect, when different batteries is charged, only need to change this battery deck, and need this not change charger base and just can realize polytype battery is charged.(2) the battery deck that the utility model adopted has plastic material to make, and it has the recovery utilization rate advantages of higher.(3) the utility model circuit have overcharge, kinds of protect functions such as overcurrent, short circuit, therefore can effectively protect useful life of this battery charger and institute's rechargable battery.(4) form owing to the utility model has battery deck and charger base to removably connect, so it is relatively simple for structure.
Description of drawings
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is the stereogram of another angle of the present utility model;
Fig. 3 is a three-dimensional exploded view of the present utility model.
Embodiment
Charger of the present utility model be applied in the digital camera battery, video camera battery is charged as the master, certainly also can the similar battery charge that is extended to other electronic products such as battery of mobile phone, below in conjunction with accompanying drawing, concrete structure of the present utility model is elaborated.
Referring to Fig. 1, the utility model comprises charger base 1 and battery deck 2, and this charger base 1 connects as one by mutual clip is dismountable with this battery deck 2.
This charger base 1 place is provided with arrangements of electric connection 11, and arrangements of electric connection 11 is in order to be electrically connected this charger, and this arrangements of electric connection 11 is an attaching plug 111 or attaching plug 111 other alternative forms.
This charger base 1 has a connecting plate 12 that engages with battery deck 2, extend upward a stop section 121 from this connecting plate 12, this stop section 121 is in order to battery deck 2 located lateral, be provided with charging indicator light 122 above this stop section 121, this charging indicator light 122 is in order to show the charged state of battery.
During charging, battery is placed on containing cavity 21 places, make two electrodes of battery corresponding respectively with this two charging terminal 211, tighten batteries in these charging terminal 211 places with clamp 31, make electric connector 11 connect power supply, charging indicator light 122 flickers, 2 power supplies of 1 pair of this battery deck of this charger base, thereby to the battery charge of clip in containing cavity 21.
Referring to Fig. 2, attaching plug 111 in the utility model is arranged on the bottom of charger base 1, itself and this charger base 1 flexibly connects, junction at this attaching plug 111 and charger base 1 has a storage tank 112, the size of this storage tank 112 and this attaching plug 111 sizes are suitable, rotate this attaching plug 111, this attaching plug 111 can be positioned in this storage tank 112 fully.
When the needs charger is worked, can go out this attaching plug 111 from being positioned over these storage tank 112 interior turns, this attaching plug 111 is connected with power supply; Work finishes, and rotates this attaching plug 111, can be positioned over this storage tank 112, and this charger base 1 bottom is more smooth, finishes using, and can be placed on charger places such as desktop stably.
Referring to Fig. 3, the utility model charger base 1 inside is provided with circuit board 13, electric connector 11 i.e. attaching plug shown in the figure 111 is connected with circuit board 13, connecting plate 12 places that engage with battery deck 2 at this charger base 1 are provided with electric contact 124, this electric contact 124 link to each other with this circuit board 13 this electric contact 124 be at least a pair of, with corresponding with the both positive and negative polarity of battery.
Connecting plate 12 places at this charger base 1 have extended upward buckle 123, base plate 22 places and this buckle 123 corresponding positions at battery deck 2 have draw-in groove 221, this buckle 123 stretches into charger base 1 and battery deck 2 is fastened, buckle 123 is corresponding with the draw-in groove number, its concrete number is as the criterion with firm fastening charger base 1 and battery deck, be generally a plurality of, matching as a buckle 123 and draw-in groove to fix charger base 1 and battery deck 2, also is feasible program; Obviously, replace with draw-in groove 221 at this charger base 1 buckle 123, the draw-in groove 221 at Dui Ying battery deck 2 base plates 22 places also should replace with buckle 123 accordingly with it, to realize the effect that removably connects of charger base 1 and battery deck 2.
During the utility model work, battery buckle on battery deck 2 and make its positive and negative electrode and charging terminal 211 corresponding butts, attaching plug 111 is connected with power supply, current direction circuit board 13, charging indicator light 122 flickers, simultaneously, this electric current is sent to electric current on the metallic plate 14 by electric contact 124, because this charging terminal 211 links to each other with this metallic plate 14, battery plus-negative plate and these charging terminal 211 corresponding butts, electric current is sent to charging terminal 211 places through metallic plate 14, thereby charges to being positioned at these charging terminal 211 batteries.
Because this charger base 1 and battery deck 2 are for removably connecting, use the utility model, when dissimilar batteries is charged, only need the suitable battery deck 2 of replacing and this type to get final product, and need not change whole charger, and battery deck more than 2 adopts plastic material to make, and the metallic plate 14 in it is also recyclable, and it has recyclable utilance advantages of higher.In addition, circuit of the present utility model has multiple functions such as over-charge protective, overvoltage protection, short-circuit protection, and it can effectively protect charger and battery not to damage because of factors such as electric current are excessive to battery charge the time, has advantages such as long service life.
Claims (5)
1. battery charger, this charger has in order to be electrically connected the arrangements of electric connection of this charger, it is characterized in that, this battery charger comprises charger base and in order to hold the battery deck of battery, in this charger base, be provided with circuit board, this circuit board is provided with at least one pair of electric contact, this battery deck is provided with the containing cavity that holds battery, in this containing cavity, be provided with in order to the charging terminal of battery electrode contact charging with in order to the blocking part of clip self-contained battery in the charging terminal place, this charger base removably connect with this battery deck and when it is connected this charging terminal and this electric contact connect and form the passage that power supply stream flows.
2. battery charger as claimed in claim 1, it is characterized in that, this arrangements of electric connection is the attaching plug that links to each other with charger base, this charger base and attaching plug junction form a storage tank that can hold attaching plug, and this attaching plug and this charging base be movable to be connected and to rotate this attaching plug and can place attaching plug fully in this storage tank.
3. battery charger as claimed in claim 1, it is characterized in that, the surface that this charger base matches with the battery deck extends upward and forms one in order to the stop section to battery deck located lateral, and this top, stop section is provided with the charging indicator light that shows battery charging state.
4. as each described battery charger of claim 1 to 3, it is characterized in that, this charger base and the corresponding joint face of battery deck extend upward at least one buckle, have on corresponding with it this battery deck joint face and form at least one draw-in groove, this draw-in groove and this buckle suitable with this charger base of buckle and battery deck in one.
5. as each described battery charger of claim 1 to 3, it is characterized in that, have at least one draw-in groove on this charger base and the corresponding joint face of battery deck, corresponding with it this battery deck joint face extends upward and forms at least one buckle, this draw-in groove and this buckle suitable with this charger base of buckle and battery deck in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201192199U CN201072795Y (en) | 2007-03-29 | 2007-03-29 | Batteries charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201192199U CN201072795Y (en) | 2007-03-29 | 2007-03-29 | Batteries charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201072795Y true CN201072795Y (en) | 2008-06-11 |
Family
ID=39551351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201192199U Expired - Fee Related CN201072795Y (en) | 2007-03-29 | 2007-03-29 | Batteries charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201072795Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640295A (en) * | 2008-07-31 | 2010-02-03 | 鸿富锦精密工业（深圳）有限公司 | Charging device |
| CN101294126B (en) * | 2008-05-28 | 2011-06-01 | 顾立众 | Liquid dynamic surface fermentation tower |
| CN114204619A (en) * | 2020-09-18 | 2022-03-18 | 金山电池国际有限公司 | Battery charger and charger base for use therewith |
-
2007
- 2007-03-29 CN CNU2007201192199U patent/CN201072795Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101294126B (en) * | 2008-05-28 | 2011-06-01 | 顾立众 | Liquid dynamic surface fermentation tower |
| CN101640295A (en) * | 2008-07-31 | 2010-02-03 | 鸿富锦精密工业（深圳）有限公司 | Charging device |
| CN114204619A (en) * | 2020-09-18 | 2022-03-18 | 金山电池国际有限公司 | Battery charger and charger base for use therewith |
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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: 20080611 Termination date: 20120329 |