CN201528022U - Battery charger - Google Patents
Battery charger Download PDFInfo
- Publication number
- CN201528022U CN201528022U CN2009201979860U CN200920197986U CN201528022U CN 201528022 U CN201528022 U CN 201528022U CN 2009201979860 U CN2009201979860 U CN 2009201979860U CN 200920197986 U CN200920197986 U CN 200920197986U CN 201528022 U CN201528022 U CN 201528022U
- Authority
- CN
- China
- Prior art keywords
- battery
- charger
- negative plate
- battery charge
- indicator light
- 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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- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery charger. The battery charger comprises a shell, a circuit board, a battery charging base, an indicator light and a power plug and is structurally characterized by also comprising a functional switch of the charger, wherein the shell comprises an involutory upper cover and a base between which the circuit board is positioned, the battery charging base is positioned on the upper cover, the functional switch of the charger and the indicator light are installed on a panel of the upper cover, the power plug is led out from the side wall of the shell, and the functional switch of the charger is provided with a testing gear; and the battery charging base comprises the battery charging base with a cylindrical raised head and a button battery charging base, the battery charging base with the cylindrical raised head comprises a positive plate, a negative plate, a stretch spring for the negative plate and a battery holding groove, the battery holding groove is positioned on a bottom plate of the upper cover, the positive plate and the negative plate are positioned at both ends of the battery holding groove, and the negative plate is connected with the stretch spring for the negative plate. The battery charger overcomes the defects of the prior art and has the advantages of reasonable structure, broad range of application, safe and reliable charging, and the like.
Description
Technical field
The utility model relates to a kind of charger, and particularly a kind of battery charger mainly is applicable to ni-mh, nickel-cadmium cell charging.
Background technology
Ni-mh, Ni-Cd battery charger mainly are made of housing, wiring board, battery charge seat, indicator light and attaching plug.Often only suitable cylindrical nib battery of prior art ni-mh, Ni-Cd battery charger or the single battery charge of button cell, and it possesses charge function, do not possess the battery testing function, can not before charging, find bad battery or reject non-rechargeable battery, convenience and fail safe that influence is used.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes the defective that prior art exists, and a kind of rational in infrastructure, the scope of application is wide, charging is safe and reliable battery charger is provided.
The technical scheme in the invention for solving the above technical problem is: this battery charger, comprise housing, wiring board, battery charge seat, indicator light and attaching plug, its design feature is: also comprise the charger function switch, described housing comprises involutory loam cake and base, wiring board is between involutory loam cake and base, the battery charge seat is positioned at and covers, and charger function switch and indicator light are contained on the top cover of faceplate, and attaching plug is drawn from housing sidewall; Described charger function switch is provided with the test shelves, described battery charge seat comprises cylindrical nib battery charge seat and button cell cradle, cylindrical nib battery charge seat comprises positive plate, negative plate, negative plate coil tension spring and arranging batteries groove, the arranging batteries groove is positioned on the loam cake base plate, positive plate and negative plate are positioned at arranging batteries groove two ends, and negative plate is connected with the negative plate coil tension spring.
The utility model battery charger, described cylindrical nib battery charge seat is provided with four cradles with the parallel installation of loam cake base plate, and described button cell cradle is provided with two, and the button cell cradle is installed with the loam cake base plate is vertical.
The utility model battery charger, described charger function switch comprise three conversion shelves, and charging, charging end conversion shelves also are set.
The utility model battery charger, described indicator light comprise charger power supply indicator, cylindrical nib battery charge indicator light and three kinds of indicator lights of button cell charging indicator light.
The utility model battery charger, described cylindrical nib battery charge seat and button cell cradle top are provided with transparent cover, and described transparent cover is connected with loam cake is active.
The utility model compared with prior art has the following advantages: the utility model is rational in infrastructure, is applicable to multiple ni-mh, nickel-cadmium cell charging, and is safe and reliable.1, length-adjustable four cylindrical nib battery charge seats and two button cell cradles are set, is furnished with separately independently charging indicator light of correspondence, D type promptly No., C type promptly No. two, AA type promptly No. 5, AAA type that this battery charger can be used for 1.2V are No. 7 batteries, and the charging of 9V button cell, the scope of application is wide; 2, the battery testing function is set, before beginning to charge,, in time rejects bad battery and non-rechargeable battery as long as charger function switch toggle is got to Test just can detect the battery quality; 3, the transparent cover of She Zhiing prevents that effectively dust etc. from bringing the battery charge seat into, guarantees battery charge seat positive and negative electrode sheet good electrical contact.
Description of drawings
Fig. 1 is the structural upright schematic diagram when turning on the embodiment battery charger transparent cover.
Fig. 2 looks schematic diagram for embodiment battery charger master.
Fig. 3 is the transparent cover schematic diagram of embodiment among Fig. 1.
Fig. 4 is the superstructure schematic diagram of embodiment among Fig. 1.
Fig. 5 is the circuit board structure schematic diagram of embodiment among Fig. 1.
Fig. 6 is the bottom cover structure schematic diagram of embodiment among Fig. 1.
Embodiment
Below by embodiment, in conjunction with the accompanying drawings the utility model is further described.
Embodiment:
This battery charger structure is referring to Fig. 1～2, and it comprises housing 1, wiring board 3, battery charge seat 2, charger function switch 5, indicator light 4, transparent cover 6 and attaching plug.Housing 1 comprises involutory loam cake 11 and base 12, and loam cake 11 and base 12 structures are referring to Fig. 4,6.Wiring board 3 is between involutory loam cake 11 and base 12, battery charge seat 2 is positioned on the loam cake 11, and charger function switch 5 and indicator light 4 are contained on loam cake 11 panels, and attaching plug is drawn from housing sidewall, transparent cover 6 is positioned at battery charge seat 2 tops, and with 11 active connections of loam cake.
Referring to Fig. 1,2,4 and 5, embodiment battery charge seat 2 comprises cylindrical nib battery charge seat 21 and button cell cradle 22.Cylindrical nib battery charge seat 21 is provided with four cradles with the parallel installation of loam cake 11 base plates, and button cell cradle 22 is provided with two, button cell cradle 22 and vertical installation of loam cake 11 base plates.Cylindrical nib battery charge seat 21 comprises positive plate 211, negative plate 212, arranging batteries groove 213 and negative plate coil tension spring 214, arranging batteries groove 213 is positioned on loam cake 11 base plates, positive plate 211 and negative plate 212 are positioned at arranging batteries groove 213 two ends, and negative plate 212 is connected with negative plate coil tension spring 214.During use, the battery length of different model differs, and exactly by the elongating or shortening of negative plate coil tension spring 214, drives negative plate 212 and moves, to regulate between the positive and negative electrode sheet apart from adapting to.Cylindrical nib battery charge seat 21 and button cell cradle 22 tops are provided with transparent cover 6, prevent that dust and foreign material from falling into, and guarantees safe and reliable charging.Charger function switch 5 is provided with three conversion shelves, comprises test Test shelves, charging Charger shelves and charging and finishes the Discharger shelves; Convenient for conversion operations, be set with on the charger function switch 5 and dial knob.Referring to Fig. 2,5, indicator light 4 comprises charger power supply indicator 41, four cylindrical nib battery charge indicator lights 42 and two button cell charging indicator lights 43.As shown in Figure 5, positive plate 211, negative plate 212, negative plate coil tension spring 214, and power supply indicator 41, cylindrical nib battery charge indicator light 42 and button cell charging indicator light 43 all are fixed on the wiring board 3.
Embodiment wiring board 3 adopts industry known technology, and the electrode of wiring board 3 and battery charge seat 2, charger function switch 5, indicator light 4, attaching plug are electrically connected.Four cylindrical nib battery charge seats 21 and two button cell cradle 22 charge independences, correspondence is singly joined charging indicator light separately; Charging current is that constant current: C/D, AA/AAA battery are 120mA, and 9V button cell charging current is 2X15mA; The charging interval of C/D, AA/AAA battery be the rechargeable battery capacity divided by 120mA, the charging interval of 9V button cell is that battery capacity is divided by 15mA.This battery charger belongs to the trickle charge universal charger, and battery temperature is low during charging, and is safe and reliable, and can effectively prolong the life-span that recycles of rechargeable battery.
When this battery charger uses, at first, dig transparent cover 6, battery to be charged is put into corresponding battery cradle 2; Then, attaching plug is inserted in the supply socket, charger function switch 5 is got to test Test shelves, treat rechargeable battery earlier and test, reject bad battery and non-rechargeable battery; At last, charger function switch 5 is transformed into charging Charger shelves, charges.
This specification embodiment is described only to be illustrating of the utility model battery charger structure; the person of ordinary skill in the field; can make various modifications and additional to described specific embodiment; or adopt similar mode to substitute; only otherwise depart from structure of the present utility model or surmount the defined scope of the application's claims, all should belong to protection range of the present utility model.
Claims (5)
1. battery charger, comprise housing, wiring board, battery charge seat, indicator light and attaching plug, it is characterized in that: also comprise the charger function switch, described housing comprises involutory loam cake and base, wiring board is between involutory loam cake and base, the battery charge seat is positioned at and covers, and charger function switch and indicator light are contained on the top cover of faceplate, and attaching plug is drawn from housing sidewall; Described charger function switch is provided with the test shelves, described battery charge seat comprises cylindrical nib battery charge seat and button cell cradle, cylindrical nib battery charge seat comprises positive plate, negative plate, negative plate coil tension spring and arranging batteries groove, the arranging batteries groove is positioned on the loam cake base plate, positive plate and negative plate are positioned at arranging batteries groove two ends, and negative plate is connected with the negative plate coil tension spring.
2. battery charger according to claim 1, it is characterized in that: described cylindrical nib battery charge seat is provided with four cradles with the parallel installation of loam cake base plate, described button cell cradle is provided with two, and the button cell cradle is installed with the loam cake base plate is vertical.
3. battery charger according to claim 2 is characterized in that: described charger function switch comprises three conversion shelves, and charging, charging end conversion shelves also are set.
4. battery charger according to claim 3 is characterized in that: described indicator light comprises charger power supply indicator, cylindrical nib battery charge indicator light and three kinds of indicator lights of button cell charging indicator light.
5. battery charger according to claim 4 is characterized in that: described cylindrical nib battery charge seat and button cell cradle top are provided with transparent cover, and described transparent cover is connected with loam cake is active.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201979860U CN201528022U (en) | 2009-09-28 | 2009-09-28 | Battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201979860U CN201528022U (en) | 2009-09-28 | 2009-09-28 | Battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201528022U true CN201528022U (en) | 2010-07-14 |
Family
ID=42519304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201979860U Expired - Fee Related CN201528022U (en) | 2009-09-28 | 2009-09-28 | Battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201528022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617639A (en) * | 2015-03-06 | 2015-05-13 | 苏州凯丰电子电器有限公司 | Electrostatic eliminating charger |
| WO2020000699A1 (en) * | 2018-06-26 | 2020-01-02 | 深圳市大疆创新科技有限公司 | Charging device and charging system |
-
2009
- 2009-09-28 CN CN2009201979860U patent/CN201528022U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617639A (en) * | 2015-03-06 | 2015-05-13 | 苏州凯丰电子电器有限公司 | Electrostatic eliminating charger |
| WO2020000699A1 (en) * | 2018-06-26 | 2020-01-02 | 深圳市大疆创新科技有限公司 | Charging device and charging system |
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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: 20100714 Termination date: 20120928 |