CN201038277Y - Integral type battery charger - Google Patents
Integral type battery charger Download PDFInfo
- Publication number
- CN201038277Y CN201038277Y CNU2007201179866U CN200720117986U CN201038277Y CN 201038277 Y CN201038277 Y CN 201038277Y CN U2007201179866 U CNU2007201179866 U CN U2007201179866U CN 200720117986 U CN200720117986 U CN 200720117986U CN 201038277 Y CN201038277 Y CN 201038277Y
- Authority
- CN
- China
- Prior art keywords
- charging
- slot
- battery
- circuit unit
- housing
- 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
The utility model discloses an integrate battery charger, which comprises a casing, a charging circuit unit, a power plug and a charging connection interface. The charging circuit unit is positioned in the casing, the power plug is connected with the charging circuit unit and extends out of the bottom of the casing, and the charging connection interface is connected with the charging circuit unit and provides online charging power by taking the charging connection wire that is connected with the charging connection interface as the terminal. The positive face of the casing is provided with a battery charging slot, and the bottom of the slot is provided with a metal electrode which is connected with the charging circuit unit and provides offline charging power for the battery inserted into the charging slot through the metal electrode. The utility model has advantages of simple structure, small volume and convenient carrying, thereby in particular being applicable to charging the mobile communication terminal, the PDA terminal and other terminal devices.
Description
Technical field
The utility model relates to a kind of battery charger, individual terminal devices battery chargers such as particularly a kind of suitable mobile phone, PDA.
Background technology
Prior terminal all has battery, mainly contains two kinds for the charging modes of battery: online charging and off line charging being also referred to as travelling traditionally and filling He Tai and fill.Charger becomes the requisite accessory of terminal, generally only provide and deliver a kind of charger of charging modes of terminal manufacturer, and the charger of another kind of mode needs the consumer to purchase in addition.And the consumer selects the charger of different charging modes for the needs that adapt to different use occasions, and is very inconvenient.
Also occurred a kind of accurate unification formula charger in addition on the market, its basic structure adopts the mode of traveling charger, disposes one in addition and has the platform identical with the terminal charge interface and fill seat.When carrying out the off line charging, traveling charger and platform need be filled seat and be connected; When carrying out online charging, platform is filled seat extract, the terminal charge interface is inserted in the charging end of charger get final product.This implementation is compared with charger before this, has saved a charging circuit unit, but still exist volume bigger, use inconvenient, bad defective such as carry.
Summary of the invention
The utility model proposes a kind of unification formula battery charger, both can carry out online charging to the terminal of charged pool, also can directly carry out the off line charging to battery, charging modes is simple and convenient.
Unification formula battery charger of the present utility model, comprise: housing, the charging circuit unit, attaching plug, the charging connecting interface, the charging circuit unit is positioned at housing, the bottom surface that attaching plug and charging circuit unit are connected and extend housing, the charging connecting interface is connected with the charging circuit unit, provide online charge power supply by the charging connecting line that on the charging connecting interface, connects for terminal, the front of described housing is provided with a battery charge slot, the slot bottom is provided with metal electrode, this metal electrode is connected with the charging circuit unit, provides the off line charge power supply by metal electrode for the battery that inserts the charging slot.
Preferably, the medial surface of battery charge slot is provided with the intermediate plate that is used to clamp battery in the slot.
Preferably, intermediate plate and slot planar shaped angle in an acute angle, the intermediate plate inner end is provided with the compression spring, is used for when battery inserts intermediate plate being moved horizontally and clamping battery.
Preferably, at least one inner side edge of slot body is the arc limit of extending outside slot.
Preferably, attaching plug is built-in movable attaching plug.
Preferably, the outer end of built-in movable attaching plug extends to housing bottom surface side, and offers a groove that extends in housing on this side.
Adopt unification formula battery charger of the present utility model, have following beneficial effect:
1. by on travelling formula charger housing, the battery charge slot being set, do not need to dispose platform in addition and fill seat, can realize easily travelling and fill the unification that He Tai fills.
2. in the charging slot, intermediate plate is set, can clamps battery and prevent to come off; Adopt the clamping piece structure of band compression spring, can make the charging slot be applicable to the battery of different-thickness.In this external charging slot the arc limit is set, is convenient to fetching battery.
3. the volume that adopts built-in movable attaching plug can further reduce charger is easy to carry, and is convenient to attaching plug is transferred at the side fluting.
Description of drawings
Fig. 1 is the utility model preferred embodiment charger Facad structure figure;
Fig. 2 is the utility model preferred embodiment charger lateral plan;
Fig. 3 is the utility model preferred embodiment charger bottom surface structure chart;
Fig. 4 is the utility model preferred embodiment charging slot schematic diagram;
Fig. 5 is the utility model preferred embodiment charger clamping piece structure schematic diagram.
Embodiment
Also in conjunction with the accompanying drawings the utility model is elaborated below by specific embodiment.
Charger of the present utility model comprises: housing, charging circuit unit, attaching plug, charging connecting interface, the charging circuit unit is positioned at housing, the bottom surface that attaching plug 13 and charging circuit unit are connected and extend housing, the charging connecting interface is connected with the charging circuit unit, provides online charge power supply by the charging connecting line that connects on the charging connecting interface for terminal.Core inventive point of the present utility model as shown in Figure 1, is provided with battery charge slot 11 in the front of charger housing at the charger Facad structure.Slot 11 bottoms are provided with metal electrode 111 as shown in Figure 4, and this metal electrode 111 is connected with the charging circuit unit, provide the off line charge power supply by metal electrode 111 for the battery that inserts charging slot 11.For the battery reliable grip is not come off, can also be provided with the intermediate plate 12 that is used to clamp battery in the slot at the medial surface of battery charge slot 11.Battery tabs can adopt the elastic pressuring plate structure, perhaps adopts structure as shown in Figure 5, i.e. intermediate plate 12 and slot 11 planar shaped angle in an acute angle, and the intermediate plate inner end is provided with compression spring 121, is used for making intermediate plate 122 move horizontally and clamp battery when battery inserts.General terminal all can dispose a thick battery and a thin battery, and the clamping piece structure of this band compression spring can make the battery that can place different-thickness in the charging slot.
Charging slot 11 bottoms as shown in Figure 4 are provided with metal electrode 111, are the arc limit 112 of extending outside slot at an inner side edge of slot body, are convenient to fetching battery.Also can the arc limit be set in addition, also can reach same effect at a plurality of inner side edges of slot 11.
In order further to dwindle the charger volume, the attaching plug 13 of charger bottom surface adopts built-in movable attaching plug as shown in Figure 3.For the ease of attaching plug is transferred to, the outer end of this built-in movable attaching plug may extend into housing bottom surface side, and offers a groove that extends in housing 14 on this side.
When using charger of the present utility model to carry out online charging, on the charging connecting interface, connect the charging connecting line, the charging connecting line links to each other with terminal.Can also adopt charging connecting line fixedly connected charger and built-inly go in the charger, extract connecting line during use.When the needs off line was charged, battery inserted in the charging slot 11 in charger front, and intermediate plate 12 can clamp the battery of insertion.The utility model is simple in structure, and volume is little, and is easy to use, is applicable to the charging of terminal equipments such as communication terminal, PDA.
Claims (6)
1. unify the formula battery charger for one kind, comprise: housing, the charging circuit unit, attaching plug, the charging connecting interface, the charging circuit unit is positioned at housing, the bottom surface that attaching plug and charging circuit unit are connected and extend housing, the charging connecting interface is connected with the charging circuit unit, provide online charge power supply by the charging connecting line that on the charging connecting interface, connects for terminal, it is characterized in that, the front of described housing is provided with a battery charge slot, the slot bottom is provided with metal electrode, this metal electrode is connected with the charging circuit unit, provides the off line charge power supply by metal electrode for the battery that inserts the charging slot.
2. unification formula battery charger according to claim 1 is characterized in that, the medial surface of described battery charge slot is provided with the intermediate plate that is used to clamp battery in the slot.
3. unification formula battery charger according to claim 2 is characterized in that, described intermediate plate and slot planar shaped angle in an acute angle, and the intermediate plate inner end is provided with the compression spring, is used for when battery inserts intermediate plate being moved horizontally and clamping battery.
4. according to each described unification formula battery charger of claim 1-3, it is characterized in that at least one inner side edge of described slot body is the arc limit of extending outside slot.
5. according to each described unification formula battery charger of claim 1-3, it is characterized in that described attaching plug is built-in movable attaching plug.
6. unification formula battery charger according to claim 5 is characterized in that the outer end of described built-in movable attaching plug extends to housing bottom surface side, and offers a groove that extends in housing on this side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201179866U CN201038277Y (en) | 2007-01-18 | 2007-01-18 | Integral type battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201179866U CN201038277Y (en) | 2007-01-18 | 2007-01-18 | Integral type battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038277Y true CN201038277Y (en) | 2008-03-19 |
Family
ID=39210797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201179866U Expired - Fee Related CN201038277Y (en) | 2007-01-18 | 2007-01-18 | Integral type battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038277Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787009A (en) * | 2017-03-02 | 2017-05-31 | 王爽 | A kind of portable battery charger |
-
2007
- 2007-01-18 CN CNU2007201179866U patent/CN201038277Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787009A (en) * | 2017-03-02 | 2017-05-31 | 王爽 | A kind of portable battery charger |
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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: 20080319 |