CN2812312Y - Battery charger with USB charging output (interface) - Google Patents
Battery charger with USB charging output (interface) Download PDFInfo
- Publication number
- CN2812312Y CN2812312Y CN 200520060510 CN200520060510U CN2812312Y CN 2812312 Y CN2812312 Y CN 2812312Y CN 200520060510 CN200520060510 CN 200520060510 CN 200520060510 U CN200520060510 U CN 200520060510U CN 2812312 Y CN2812312 Y CN 2812312Y
- Authority
- CN
- China
- Prior art keywords
- usb
- groove
- battery
- interface
- charging
- 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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- Y02E60/12—
Abstract
The utility model discloses a battery charger with a USB charging output (interface), which comprises a casing, a battery containing bin and a charging circuit board with a USB output interface, wherein the bottom of the battery containing bin is provided with a groove which is used for installing a USB plug; one end of the groove is open, the other end is conducted with the USB output interface and depth from the bottom of the groove to the bottom of the battery containing bin is smaller than the thickness of the used USB plug. The utility model has the advantages of compact volume and convenient carrying, only can choose one between rechargeable batteries or a USB charging interface to charge up digital products through the skillful design of structure, and effectively avoids the problem that due to simultaneous power supply, a microminiaturization charging circuit of which the output power is small to result in overload.
Description
Technical field
The utility model relates to a kind of battery charger.Especially a kind of battery charger that has USB charging output.
Background technology
Battery charger common on the market only is applicable to rechargeable battery, but or carries out suitable improvement, adding USB charging output interface logarithmic code product and battery and charge simultaneously.But this charger volume is all generally bigger, and along with the pursuit of people's logarithmic code product portability, employed charger must meet the small and exquisite and portable requirement of volume.Can be with the dwindling of volume, the charging circuit board microminiaturization has caused the reduction of charger power output, if when using to battery and USB charging output power supply simultaneously, will cause chargers gets overloaded and accelerated ageing even burn.
Summary of the invention
At above-mentioned demand and issuable problem, the purpose of this utility model is to provide a kind of volume small and exquisite, and the battery charger of charged pool charging and USB charging output, and the overload problem that can avoid power supply station simultaneously to cause.
The utility model is to realize above-mentioned purpose like this:
The battery charger of band USB charging output comprises housing, battery squeeze and has the charging circuit board of USB output interface that described battery squeeze bottom is provided with the groove that is used to install USB plug, and groove one end is uncovered, and an other end leads to the USB output interface; Bottom portion of groove is to the degree of depth of the battery squeeze bottom thickness less than the use USB plug.
The beneficial effects of the utility model are: at being the satisfied portable small and exquisite charger of volume, the utility model makes charger can only select a ground to rechargeable battery or by USB charging inlet logarithmic code product charging by structural ingenious design, has solved the less microminiaturized charging circuit of power output because the overload problem that both are powered and cause simultaneously.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is a broken away view of the present utility model;
Fig. 3 is the user mode figure of the utility model to battery charge;
Fig. 4 is the user mode figure that the utility model is connected with USB plug.
Embodiment
With reference to Fig. 1, Fig. 2, the battery charger of band USB charging output, comprise housing 1, battery squeeze 2 and have the charging circuit board 4 of USB output interface 3, described battery squeeze 2 bottoms are provided with the groove 6 that is used to install USB plug 5, groove 6 one ends are uncovered, an other end leads to USB output interface 3, and the degree of depth of groove 6 is less than the thickness of employed USB plug 5.
Also be provided with the groove 7 that is used to hide attaching plug 8 on the housing 1, can be connected attaching plug 8 rotation extractions with power supply during use, use the back in the plug 8 rotation income grooves 7, with the portability of increase battery charger.
With reference to Fig. 3, as long as rechargeable battery 9 is inserted in the battery squeeze, energized gets final product during to battery charge.At this moment, because the thickness of the degree of depth of rechargeable battery 9 less than use USB plug 5 is arrived in groove 6 bottoms, USB plug 5 can't be inserted in the groove, has prevented to use the charging of USB plug 5 logarithmic code products simultaneously to battery 9 chargings the time, and has caused the overload of charging circuit.
With reference to Fig. 4, when using USB charging output, as long as being connected in the USB line one end plug 5 insertion grooves 6 and with the USB output interface 3 of charging circuit, the other end plug of USB line is connected with digital product, and energized gets final product then.In like manner, USB plug 5 parts protrude in the battery squeeze 2 during owing to use, make rechargeable battery 9 can't insert in the battery squeeze 2, have avoided power supply simultaneously to cause the overload of charging circuit.
Claims (2)
1. be with the battery charger of USB charging output, comprise housing (1), battery squeeze (2) and have the charging circuit board (4) of USB output interface (3), it is characterized in that described battery squeeze (2) bottom is provided with the groove (6) that is used to install USB plug (5), groove (6) one ends are uncovered, and an other end leads to USB output interface (3); The thickness of the degree of depth of battery squeeze (2) bottom less than use USB plug (5) is arrived in groove (6) bottom.
2. the battery charger of band USB charging output according to claim 1 is characterized in that housing (1) is provided with groove (7), and attaching plug (8) is built-in in groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520060510 CN2812312Y (en) | 2005-06-22 | 2005-06-22 | Battery charger with USB charging output (interface) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520060510 CN2812312Y (en) | 2005-06-22 | 2005-06-22 | Battery charger with USB charging output (interface) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812312Y true CN2812312Y (en) | 2006-08-30 |
Family
ID=36938700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520060510 Expired - Fee Related CN2812312Y (en) | 2005-06-22 | 2005-06-22 | Battery charger with USB charging output (interface) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812312Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013102747A2 (en) | 2012-01-07 | 2013-07-11 | Smiths Medical International Limited | Electrical apparatus |
-
2005
- 2005-06-22 CN CN 200520060510 patent/CN2812312Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013102747A2 (en) | 2012-01-07 | 2013-07-11 | Smiths Medical International Limited | Electrical apparatus |
| WO2013102747A3 (en) * | 2012-01-07 | 2013-08-29 | Smiths Medical International Limited | Portable infusion pump having battery compartment comprising an internal data port |
| CN104053464A (en) * | 2012-01-07 | 2014-09-17 | 史密斯医疗国际有限公司 | Portable infusion pump having battery compartment comprising an internal data port |
| US20140371668A1 (en) * | 2012-01-07 | 2014-12-18 | Smiths Medical International Limited | Electrical apparatus |
| JP2015506220A (en) * | 2012-01-07 | 2015-03-02 | スミスズ メディカル インターナショナル リミテッド | Electrical equipment |
| CN104053464B (en) * | 2012-01-07 | 2016-08-24 | 史密斯医疗国际有限公司 | There is the portable infusion pump of the battery case including internal data interface |
| AU2012364298B2 (en) * | 2012-01-07 | 2017-08-03 | Smiths Medical International Limited | Portable infusion pump having battery compartment comprising an internal data port |
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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: 20060830 |