CN201877872U - Improved alternating current (AC)/direct current (DC) charger - Google Patents
Improved alternating current (AC)/direct current (DC) charger Download PDFInfo
- Publication number
- CN201877872U CN201877872U CN2010206115082U CN201020611508U CN201877872U CN 201877872 U CN201877872 U CN 201877872U CN 2010206115082 U CN2010206115082 U CN 2010206115082U CN 201020611508 U CN201020611508 U CN 201020611508U CN 201877872 U CN201877872 U CN 201877872U
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- CN
- China
- Prior art keywords
- charger
- connecting line
- plug
- usb
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an improved alternating current (AC)/ direct current (DC) charger, which comprises a charger shell, an AC plug, a universal serial bus (USB) socket at a charger port and a connecting line. One end of the connecting line is an interface for connecting a mobile digital device and the other end is used for connecting a USB plug at the charger port; and the connecting line is fixedly installed on the charger shell. According to the scheme, the connecting line is integrated with the charger and can be pull back into the charger or not and then the charger and the connecting line can be carried simultaneously, which reduces volume and facilitates carrying and using. The connecting line and the charger can be used independently as well as separately.
Description
Technical field
The utility model relates to a kind of AC/DC charger of use for electronic products.
Background technology
Mobile phone, electronic products such as digital camera all are furnished with charger, and the essence technology of these chargers is basic identical, just the interface difference.Therefore can cause the user that the close charger of a plurality of functions is arranged, greatly waste resource, strengthen and pollute.A plurality of for this reason countries have put into effect the charger standard, so that realize a plurality of digital products, same charger is adopted in unification, just adopts the connecting line of distinct interface.China's charger for mobile phone standard is a syllogic: charger, connecting line, mobile phone.The charger end of connecting line adopts USB A tag splice mouth; An other end has three kinds of interfaces optional.This connecting line also can be used as data wire and uses.Produce other problem like this: it is big that the charger of split and connecting line take volume, is inconvenient to place; Lose easily.
The utility model content
At the problems referred to above, the utility model aims to provide a kind of AC/DC charger of standard compliant regulation, carries the problem of losing easily in order to solve the inconvenience that causes after charger and the connecting line split.
For realizing this technical purpose, scheme of the present utility model is: a kind of improved AC/DC charger includes charger housing, AC plug, charger end USB socket and connecting line; One end of described connecting line is for connecting the mobile digital device port, and the other end is for connecting charger end USB plug; Described connecting line is fixedly mounted on the charger housing.
As preferred version, described connecting line is installed in the charger housing by a telescoping mechanism.
As preferred version, described telescoping mechanism be single-ended flexible or both-end flexible.
As preferred version, described connecting line is solid on the charger housing by buckle or glue.
As preferred version, described charger also includes the rechargeable battery as standby charge power supply.
This programme integrally combines connecting line and charger, and connecting line can shrink or not be contracted in the charger; Under flexible situation, can be single-ended contraction, also can be shrink at two ends; Charger and connecting line can be carried simultaneously, reduced volume like this, easy to carry and use.Connecting line and charger promptly can independently use and can separate use separately.
Description of drawings
Fig. 1 is the schematic diagram of connecting line after drawing back.
Fig. 2 is the schematic diagram after the connecting line withdrawal.
Fig. 3 is fixed on the charger for connecting line, but does not have the schematic diagram of stretching structure.
Fig. 4 is combined in removable schematic diagram on the charger for connecting line with bayonet socket.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
Fig. 1,2 are the connecting line situation within charger of stretching, and wherein, connect mobile digital device port 1, can be one or more, in the mobile phone standard three kinds of interfaces are arranged usually.Charger housing 2 is built-in with the connecting line stretching structure; During concrete enforcement, this stretching structure can be chosen single-ended flexible or both-end is flexible as required.Connect charger end USB plug 3 correspondences and charger end USB socket 5, it is the charger power supply that insertion power taking, AC plug 4 insert commercial power socket.As Fig. 3,4, be to adopt connecting line is fixed in structure on the charger with bayonet socket or glue.
Below with mobile phone relevant be applied as the example explanation:
If during as data wire or the charging of USB computer interface, plug 3 connects the computer USB interface, plug 1 connects mobile phone USB interface, and this interface has multiple kenel.Like this, computer can be to cell-phone charging or swap data.
If to cell-phone charging, connecting line plug 3 is inserted charger USB socket 5 with AC, AC plug 4 inserts the AC mains power socket, and plug 1 inserts the mobile phone corresponding interface, can charge to mobile phone.
If (as apple, NOKIA) charging is inserted charger USB socket 5 with the corresponding connecting line standard of this mobile phone USB plug one end, and an other end connects mobile phone, can charge to this mobile phone to the mobile phone of particular interface with this charger.
, under interior situation connecting line plug 3 is inserted in the socket 5 at the integrated charge battery, plug 1 end can be to cell-phone charging.
The above; it only is preferred embodiment of the present utility model; not in order to restriction the utility model, every foundation technical spirit of the present utility model to any trickle modification that above embodiment did, be equal to and replace and improve, all should be included within the protection range of technical solutions of the utility model.
Claims (5)
1. an improved AC/DC charger includes charger housing, AC plug, charger end USB socket and connecting line; One end of described connecting line is for connecting the mobile digital device port, and the other end is for connecting charger end USB plug; It is characterized in that: described connecting line is fixedly mounted on the charger housing.
2. AC/DC charger according to claim 1 is characterized in that: described connecting line is installed in the charger housing by a telescoping mechanism.
3. AC/DC charger according to claim 2 is characterized in that: described telescoping mechanism for single-ended flexible or both-end flexible.
4. AC/DC charger according to claim 1 is characterized in that: described connecting line is solid on the charger housing by buckle or glue.
5. according to each described AC/DC charger in the claim 1 to 4, it is characterized in that: described charger also includes the rechargeable battery as standby charge power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206115082U CN201877872U (en) | 2010-11-17 | 2010-11-17 | Improved alternating current (AC)/direct current (DC) charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206115082U CN201877872U (en) | 2010-11-17 | 2010-11-17 | Improved alternating current (AC)/direct current (DC) charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877872U true CN201877872U (en) | 2011-06-22 |
Family
ID=44165781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206115082U Expired - Fee Related CN201877872U (en) | 2010-11-17 | 2010-11-17 | Improved alternating current (AC)/direct current (DC) charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560570A (en) * | 2013-11-15 | 2014-02-05 | 苏州祥龙嘉业电子科技有限公司 | Multifunctional mobile power supply |
-
2010
- 2010-11-17 CN CN2010206115082U patent/CN201877872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560570A (en) * | 2013-11-15 | 2014-02-05 | 苏州祥龙嘉业电子科技有限公司 | Multifunctional mobile power supply |
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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: 20110622 Termination date: 20121117 |